An assembled interior decoration intelligent system

Abstract

The application relates to an assembled indoor decoration intelligent system, which comprises a positioning installation device, the positioning installation device comprises a supporting plate for supporting a wallboard unit, a controller and a pressure sensor, the positioning installation device is provided with a first power member, the first power member drives a sleeve ring to move vertically along the length direction of a vertical rod, the positioning installation device is provided with a second power member, the second power member drives the vertical rod to move horizontally along the length direction of a bottom frame; the controller is connected with the first driving member, the first power member, the second power member, the pressure sensor and an electromagnet through electric wires; when the pressure sensor is pressed, the pressure sensor transmits a pressure signal to the controller; when the controller receives the pressure signal, the controller drives the first driving member, the first power member, the second power member and the electromagnet to work, so that the intelligent and automatic installation of the wallboard unit is realized, and the wallboard is convenient to install.

Description

Technical Field

[0001] This application relates to the technical field of interior decoration, and in particular to a prefabricated intelligent interior decoration system. Background Technology

[0002] Currently, prefabricated interior decoration is widely used in the decoration industry. It has the advantages of low manufacturing cost and quick installation, and is loved by manufacturers and customers.

[0003] In related technologies, prefabricated interior decoration includes the installation of interior wall panels. The interior wall panels are divided into several wall panel units. Before installing the wall panels, a keel frame is usually installed and fixed on the wall surface. The wall panel units are fixed to the keel frame one by one with iron nails, thereby assembling a wall, reducing the use of concrete and meeting the requirements of energy conservation and environmental protection.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: when fixing the wall panel unit, the installer needs to hold the wall panel unit and then fix it by hammering nails, which is inconvenient for installation and therefore there is still room for improvement. Summary of the Invention

[0005] To facilitate installation, this application provides a prefabricated intelligent interior decoration system.

[0006] The prefabricated intelligent interior decoration system provided in this application adopts the following technical solution:

[0007] A prefabricated intelligent interior decoration system includes a positioning and installation device. A decorative frame is installed on the surface of the frame, and the area enclosed by the decorative frame serves as the installation area for wall panel units. A slot is formed on the lower end face of the wall panel unit, with its two ends communicating with the front and back of the wall panel unit, respectively. A first recessed groove is formed on the back of the wall panel unit at its lower end, communicating with the bottom wall of the slot. A second recessed groove is formed on the back of the wall panel unit at its upper end, communicating with the upper end face of the wall panel unit. When two adjacent wall panel units are joined, the first and second recessed grooves join to form a receiving groove, the upper and lower side walls of which are respectively... The positioning and installation device includes a support plate that is horizontally inserted into the slot and supports the wall panel unit. A filling block for filling the receiving slot and the slot is provided between two adjacent wall panel units. The filling block has a cavity inside. Two rods are vertically slidably connected in the cavity and locked in the cavity. The filling block is detachably connected to the end of the support plate. A first elastic element is provided in the cavity to drive the two rods out of the cavity. When the filling block fills the receiving slot and the slot and the support plate is pulled out of the slot, the two rods are unlocked and inserted into the two limiting holes of the receiving slot under the elastic force of the first elastic element.

[0008] By adopting the above technical solution, the support plate of the positioning and installation device engages with the slot of the wall panel unit, thereby lifting the wall panel unit and placing it in the installation position. Simultaneously, a filler plate is detachably connected to the end of the support plate. After adjacent wall panel units are spliced, when the support plate is withdrawn from the slot, the filler plate fills the receiving groove formed by the splicing of the first recess of the upper wall panel unit and the second recess of the lower wall panel unit, reducing the need for caulking. At the same time, when the support plate is withdrawn from the slot, the insertion rod, under the elastic force of the elastic element, inserts into the upper and lower limiting holes of the receiving groove, thus completing the connection of adjacent wall panel units. This method is simple to operate and easy to install. Locking from the back of the wall panel unit helps reduce the possibility of accidental locking due to the installer touching it from the front, improving the stability of the connection.

[0009] Preferably, the end of the tray is provided with a support rod that extends horizontally through the filling block.

[0010] By adopting the above technical solution, when the tray is removed, the filling block abuts against the bottom wall of the receiving groove, so that the filling block remains in the receiving groove and the slot. At the same time, the insertion of the support rod and the filling block facilitates the quick separation of the filling block and the support rod.

[0011] Preferably, each of the two insertion rods is provided with a limiting ring that fits onto the outer circumference of the support rod on the side where they are close to each other. When the limiting ring is fitted onto the outer circumference of the insertion rod, the insertion rod is locked in the cavity; when the support rod is pulled out of the cavity, the two insertion rods are unlocked.

[0012] By adopting the above technical solution, the support rod can provide a reaction force to the insertion rod to balance the elastic force of the elastic element, thereby achieving the purpose of locking the insertion rod in the cavity. At the same time, the elastic force of the elastic element increases the friction between the limiting ring and the support rod, which can reduce the relative sliding between the filling block and the support rod during the movement of the tray, and is conducive to improving the connection stability between the filling block and the tray.

[0013] Preferably, the filling block includes a horizontal plate for filling the slot and a vertical plate for filling the receiving slot. The vertical plate has two horizontal bars on one side facing the horizontal plate, which are placed at the upper and lower ends of the vertical plate. The bottom wall of the first sink and the bottom wall of the second sink are respectively provided with horizontal grooves that engage with the horizontal bars.

[0014] By adopting the above technical solution, the two horizontal bars of the receiving groove are placed in two adjacent wall panel units. While the filling block is filling the receiving groove, the horizontal bars of the filling block are engaged with the horizontal grooves of the two wall panel units, which helps to improve the connection stability of the adjacent wall panel units.

[0015] Preferably, a sliding groove and a slot are respectively provided on both sides of the wall panel unit. When two adjacent wall panel units are spliced ​​together, the sliding groove of one wall panel unit is connected to the slot of the other wall panel unit. A sliding rod is slidably connected in the sliding groove, and a second elastic element is provided in the sliding groove to drive the sliding rod to extend out of the sliding groove and insert into the slot.

[0016] By adopting the above technical solution, the sliding rod can extend and retract within the sliding groove of the wall panel unit under the action of the elastic element. After the two adjacent wall panel units are spliced ​​together, the sliding rod is inserted into the straight groove formed by the sliding groove and slot between the two wall panel units under the action of the second elastic element, which helps to improve the connection stability of the left and right adjacent wall panel units.

[0017] Preferably, the positioning and installation device further includes an electromagnet, and the slide rod is an iron rod. When the support plate lifts the wall panel unit, the electromagnet and the slide groove are at the same height, and the slide rod is fixed in the slide groove under the magnetic attraction of the electromagnet.

[0018] By adopting the above technical solution, during the process of the pallet moving the wall panel unit to the installation position, the slide rod is hidden in the slide groove under the action of the electromagnet, which reduces the contact between the slide rod and the adjacent wall panel unit, making it easier for the wall panel unit to be positioned. At the same time, the magnetic attraction of the electromagnet improves the stability of the wall panel unit during transportation.

[0019] Preferably, the positioning device further includes a base frame, a vertical rod horizontally slidably connected to the base frame, a collar slidably sleeved on the outer circumference of the vertical rod, and a mounting plate fixedly connected to the collar. The mounting plate is provided with a first driving member that drives the tray to insert into or withdraw from the slot, and the electromagnet is connected to the mounting plate.

[0020] By adopting the above technical solution, the position of the wall panel unit can be moved during the installation process, which facilitates the installation of the wall panel unit.

[0021] Preferably, both the surface of the vertical rod and the surface of the base frame are provided with scale lines, the scale lines of the vertical rod are distributed in the vertical direction, and the scale lines of the base frame are distributed in the horizontal direction.

[0022] By adopting the above technical solution, the scale lines accurately display the specific location of the wall panel unit, which facilitates the precise installation of the wall panel unit.

[0023] Preferably, the positioning and installation device is provided with a first power component, which drives the collar to move vertically along the length of the vertical rod; the positioning and installation device is provided with a second power component, which drives the vertical rod to move horizontally along the length of the base frame; the positioning and installation device also includes a controller and a pressure sensor embedded in the upper surface of the support plate; the controller is connected to the first driving component, the first power component, the second power component, the pressure sensor, and the electromagnet simultaneously via wires; when the pressure sensor is pressurized, the pressure sensor transmits a pressure signal to the controller; when the controller receives the pressure signal, the controller drives the first driving component, the first power component, the second power component, and the electromagnet to operate.

[0024] By adopting the above technical solutions, it is beneficial to achieve intelligent and automatic installation of wall panel units. Attached Figure Description

[0025] Figure 1 This is an installation diagram of a prefabricated intelligent interior decoration system according to an embodiment of this application.

[0026] Figure 2 This is a schematic diagram of the installation of adjacent wall panel units of a prefabricated intelligent interior decoration system according to an embodiment of this application.

[0027] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0028] Figure 4 This is a schematic diagram of the structure of the decorative border in an embodiment of this application.

[0029] Figure 5 This is a schematic diagram of the splicing between adjacent wall panel units in a prefabricated intelligent interior decoration system according to an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Horizontal keel; 2. Vertical keel; 3. Decorative frame; 4. Wall panel unit; 41. Slot; 42. First recessed groove; 43. Second recessed groove; 44. Horizontal groove; 45. Limiting hole; 46. Sliding groove; 47. Slot; 48. Spring; 49. Sliding rod; 5. Positioning and mounting device; 51. Base frame; 511. Snap ring; 512. Second motor; 513. Second gear; 514. Horizontal rack; 52. Support plate; 521. Support 53. Support rod; 54. First cylinder; 55. Vertical rod; 56. Vertical rack; 57. Mounting plate; 58. First motor; 59. First gear; 50. Collar; 50. Vertical mounting groove; 61. Second cylinder; 62. Electromagnet; 63. Controller; 64. Filler block; 65. Horizontal plate; 66. Vertical plate; 67. Horizontal bar; 68. Cavity; 69. Tension spring; 60. Insert rod; 61. Restricting ring; 62. Limiting block; 7. Receiving groove. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses an intelligent system for prefabricated interior decoration. (Refer to...) Figure 1 The installation steps for the prefabricated intelligent interior decoration system are as follows:

[0033] S1: Precast wall panel unit, decorative frame and positioning installation device;

[0034] S2: Install horizontal and vertical keels: The installer first uses self-tapping screws to horizontally install and fix several horizontal keels 1 to the wall, and then uses self-tapping screws to vertically install and fix several vertical keels 2 to the surface of the horizontal keels 1. Several horizontal keels and several vertical keels form the keel frame.

[0035] S3: Install the decorative frame: Next, use screws to install and fix the "U"-shaped decorative frame 3 on the surface of several vertical keels 2. The area enclosed by the decorative frame 3 serves as the installation area of ​​the wall panel unit 4.

[0036] S4: Install wall panel units: Then, using the positioning and installation device 5, several wall panel units 4 are assembled and fixed in the area enclosed by the decorative frame 3 in a left-to-right and bottom-to-top order.

[0037] Reference Figure 1 A prefabricated intelligent interior decoration system includes a positioning and installation device 5. The positioning and installation device 5 includes a horizontally placed base frame 51, a vertically arranged vertical rod 54 horizontally slidably connected to the base frame 51, a collar 56 slidably sleeved on the outer periphery of the vertical rod 54, a mounting plate 55 fixed to one side of the collar 56, a first driving component fixed to the lower end of the mounting plate 55, and a second driving component fixed to one side of the mounting plate 55. The first driving component is specifically a horizontally extending first cylinder 53. The mounting plate 55 is vertically arranged, and its back is fixed to the collar 56. Both the first cylinder 53 and the second cylinder 57 are mounted on the front of the mounting plate 55, and the extension and retraction direction of the second cylinder 57 is consistent with that of the first cylinder 53. The positioning and installation device 5 also includes a support plate 52 fixed to the end of the first cylinder 53 away from the mounting plate 55 and an electromagnet 58 fixed to the end of the second cylinder 57 away from the mounting plate 55. The support plate 52 is horizontally arranged and used to support the wall panel unit 4. Both the surface of the vertical rod 54 and the surface of the base frame 51 are provided with scales. The scale lines of the vertical rod 54 are distributed in the vertical direction, and the scale lines of the base frame 51 are distributed in the horizontal direction. The scale setting is helpful to determine the installation position of the wall panel unit 4. By the horizontal movement of the vertical rod 54, the vertical sliding of the collar 56, and the horizontal extension and retraction of the first driving component, the wall panel unit 4 to be installed can be installed in place.

[0038] Reference Figure 2 and Figure 3 A slot 41 is provided in the middle of the lower end face of the wall panel unit 4. The two ends of the slot 41 are connected to the front and back of the wall panel unit 4, respectively. When the wall panel unit 4 is being transported, the support plate 52 is horizontally inserted through the slot 41 at the lower end of the wall panel unit 4, and the two sides of the support plate 52 are respectively attached to the two side walls of the slot 41, so that the slot 41 plays a positioning role and makes it easy to keep the wall panel unit 4 upright.

[0039] Reference Figure 2 and Figure 3 The back of the wall panel unit 4 has a first recessed groove 42 located at the lower end of the wall panel unit 4, which is connected to the bottom wall of the slot 41; the back of the wall panel unit 4 also has a second recessed groove 43 located at the upper end of the wall panel unit 4 and connected to the upper surface of the wall panel unit 4. When two adjacent wall panel units 4 are spliced ​​together, the first recessed groove 42 of the upper wall panel unit 4 and the second recessed groove 43 of the lower wall panel unit 4 are spliced ​​together to form a receiving groove 7, and the upper and lower side walls of the receiving groove 7 are respectively provided with limiting holes 45, which are arranged opposite each other. A filling block 6 is provided between two adjacent wall panel units 4, and the filling block 6 includes a vertical plate 62 for filling the receiving groove 7 and a horizontal plate 61 for filling the limiting groove, with the vertical plate 62 and the horizontal plate 61 arranged in a T-shape. A support rod 521 is horizontally fixed at the end of the support plate 52 away from the first cylinder 53. The support rod 521 passes through the horizontal plate 61 along the extension and retraction direction of the first cylinder 53, thereby achieving the purpose of detachable connection between the support plate 52 and the filling block 6. When the adjacent wall panel units 4 are assembled and the support plate 52 is pulled out of the slot 41, the filling plate moves with the support plate 52 and fills the receiving groove 7 and the slot 41. At this time, the first cylinder 53 continues to retract, and the support rod 521 is pulled out from the filling block 6, thereby completing the caulking operation. The installation operation and the caulking operation are completed in one go, which helps to improve the installation efficiency of the wall panel unit 4.

[0040] Reference Figure 1 and Figure 3 The vertical plate 62 has a cavity 63 inside, and both the vertical plate 62 and the cavity 63 are vertically oriented. Two insert rods 65 are vertically slidably connected within the cavity 63. Limiting blocks 67 are installed at the ends of the two insert rods 65 that are close to each other, while the ends of the two insert rods 65 that are far apart pass through both ends of the cavity 63. A limiting ring 66 is fixed to the side of each limiting block 67 that is close to each other, and the axis of the limiting ring 66 is parallel to the length direction of the horizontal plate 61. When the ends of the two insert rods 65 are aligned with both ends of the vertical plate 62, the axes of the two limiting rings 66 coincide. At this time, the connection operation between the connecting plate 52 and the filling block 6 can be performed. The support rod 521 passes through the horizontal plate 61 and extends into the cavity 63, simultaneously passing through the two limiting rings 66, so that the limiting rings 66 are fitted onto the outer circumference of the support rod 521. At this time, the two insert rods 65 are locked within the cavity 63.

[0041] Reference Figure 1 and Figure 3 A first elastic element, specifically two tension springs 64, is fixed inside the cavity 63. Each tension spring 64 corresponds to one of the two insertion rods 65. The tension springs 64 are respectively arranged around the outer circumference of the corresponding insertion rod 65, and their ends are fixed to the end wall of the cavity 63 and the limiting block 67, respectively. When the two insertion rods 65 are locked, the tension springs 64 are in a stretched state. The elastic force of the elastic element increases the friction between the limiting ring 66 and the support rod 521, which can reduce the relative sliding between the filling block 6 and the support rod 521 during the movement of the tray 52, thus improving the connection stability between the filling block 6 and the tray 52.

[0042] Reference Figure 2 and Figure 3 When the vertical plate 62 is filled into the receiving groove 7, the axis of the insertion rod 65 coincides with the axis of the limiting hole 45. When the support rod 521 is pulled out from the cavity 63, the two insertion rods 65 are unlocked, and the two insertion rods 65 extend out of the cavity 63 under the elastic force of the tension spring 64, and are respectively inserted into the two limiting holes 45 in the receiving groove 7, thereby achieving the purpose of connecting the upper and lower adjacent wall panel units 4, which is beneficial to improving the connection purpose of adjacent wall panel units 4.

[0043] Reference Figure 1 and Figure 3 Two horizontal bars 621 are fixed to the side of the vertical plate 62 facing the horizontal plate 61, respectively placed at the upper and lower ends of the vertical plate 62. The bottom walls of the first sink 42 and the second sink 43 are respectively provided with horizontal grooves 44 that are adapted to the horizontal bars 621. When the vertical plate 62 is filled into the receiving groove 7, the two horizontal bars 621 of the filling block 6 are respectively engaged with the horizontal grooves 44 of the two wall panel units 4, further improving the connection stability of the adjacent wall panel units 4 and preventing the vertical displacement of the adjacent wall panel units 4.

[0044] Reference Figure 3 and Figure 4 It should be emphasized that the lower frame of the decorative frame 3 also has a second recessed groove 43, a horizontal groove 44, and a limiting hole 43 on its back, which are the same as those of the wall panel unit 4, so as to achieve the connection between the first wall panel unit 4 and the lower frame. The connection method between the first wall panel unit 4 and the lower frame is the same as the connection method between the upper and lower adjacent wall panel units 4, which is achieved by the insert rod 65 inside the filler block 6 and the horizontal strip 621 outside the filler block 6, which will not be described in detail.

[0045] Reference Figure 1 and Figure 5The wall panel unit 4 has a sliding groove 46 and a slot 47 on both sides. When two adjacent wall panel units 4 are spliced ​​together, the sliding groove 46 of the left wall panel unit 4 is connected to the slot 47 of the right wall panel unit 4. A sliding rod 49 is slidably connected in the sliding groove 46. A second elastic element, specifically a spring 48, is fixed to the bottom wall of the sliding groove 46. The end of the spring 48 away from the bottom wall of the sliding groove 46 is fixedly connected to the end of the sliding rod 49. When the sliding rod 49 is fully accommodated in the sliding groove 46, the spring 48 is in a compressed state. When the sliding groove 46 is connected to the slot 47, the sliding rod 49 is inserted into the slot 47 under the elastic force of the spring 48. At this time, both ends of the sliding rod 49 are inserted into the adjacent left and right wall panel units 4 respectively, thereby realizing the connection between the adjacent left and right wall panel units 4.

[0046] Reference Figure 1 and Figure 5 The sliding rod 49 is made of iron. When the support plate 52 is engaged with the slot 41, the electromagnet 58 and the sliding groove 46 are at the same height. When installing the wall panel unit 4, the second cylinder 57 is activated to make the electromagnet 58 press against the front of the wall panel unit 4. Then, the sliding rod 49 is first completely hidden in the sliding groove 46. Then, the electromagnet 58 is energized, and the sliding rod 49 is magnetically fixed in the sliding groove 46 to facilitate the installation of the wall panel unit 4. At the same time, it also helps to improve the stability of the wall panel unit 4 when it moves.

[0047] Reference Figure 4 and Figure 5 It should be emphasized that the inner side of the left frame of the decorative frame 3 also has a slot 47 with the same structure as the wall panel unit 4, so that the slide rod 49 of the leftmost wall panel unit 4 can be inserted into the slot 47 of the decorative frame 3, further improving the connection stability between the decorative frame 3 and the wall panel unit 4.

[0048] Reference Figure 1 A vertical rack 541 is fixed to one side of the vertical rod 54, and the vertical rack 541 is aligned with the length direction of the vertical rod 54. A vertical mounting groove 561 is provided on one side of the collar 56 for the vertical rack 541 to pass through. A first power component, specifically a first motor 551, is fixed to the upper end of the mounting plate 55. A first gear 552 is coaxially fixed to the output shaft of the first motor 551, and the first gear 552 meshes with the vertical rack 541. Through the drive of the first motor 551 and the meshing transmission between the first gear 552 and the vertical rack 541, the automatic lifting and lowering of the mounting plate 55 is achieved.

[0049] A transverse rack 514 is fixed to one side of the base frame 51, and the length direction of the transverse rack 514 is consistent with the length direction of the base frame 51. A retaining ring 511 is fixed to the lower end of the vertical rod 54. The retaining ring 511 is slidably sleeved on the base frame 51. A transverse mounting groove (not shown in the figure) is opened on one side of the retaining ring 511 for the transverse rack 514 to pass through. A second power component is fixed to the upper end of the retaining ring 511. The second power component is a second motor 512. A second gear 513 is coaxially fixed to the output shaft of the second motor 512. The second gear 513 meshes with the transverse rack 514. The horizontal movement of the vertical rod 54 is automated through the drive of the second motor 512 and the meshing transmission between the second gear 513 and the transverse rack 514. The positioning and mounting device 5 also includes a controller 59 and a pressure sensor (not shown in the figure) embedded in the upper surface of the support plate 52. The controller 59 is connected to the first cylinder 53, the second cylinder 57, the first motor 551, the second motor 512, the pressure sensor, and the electromagnet 58 through wires.

[0050] When installing the wall panel units 4 one by one, the operator places the wall panel unit 4 on the support plate 52. The pressure sensor on the upper surface of the support plate 52 transmits the pressure signal to the controller 59. After receiving the pressure signal, the controller 59 first energizes the electromagnet 58. The electromagnet 58 magnetically fixes the slide rod 49 inside the wall panel unit 4, thereby stabilizing the wall panel unit 4 on the upper end of the support plate 52. Then, the controller 59 simultaneously drives the first motor 551 and the second motor to move the wall panel unit 4 slightly above the corresponding installation position to avoid the vertical plate 62 colliding with the wall panel unit 4 below when the wall panel unit 4 is horizontally sent into the installation position. Next, the controller 59 simultaneously drives the first cylinder 53 and the second cylinder 57 to extend. Under the joint drive of the first cylinder 53 and the second cylinder 57, the wall panel unit 4 is horizontally sent into the area enclosed by the decorative frame 3. Then, the first motor 551 is started, causing the mounting plate 55 to move slightly downward until the lower end face of the wall panel unit 4 is in contact with the upper end face of the wall panel unit 4 below. Then, the controller 59 drives the first cylinder 53 to retract, causing the support plate 52 to be pulled out and completing the connection between the upper and lower adjacent wall panel units 4. Then, the controller 59 de-energizes the electromagnet 58, thereby releasing the fixation of the wall panel unit 4. The slide rod 49 is unlocked and inserted into the adjacent slide groove 46, thereby completing the connection between the left and right adjacent wall panel units 4. Then, the controller 59 simultaneously drives the second cylinder 57 to retract and the first motor 551 and the second motor 512 to work, causing the mounting plate 55 to return to the initial position, waiting for the installation of the next wall panel unit 4.

[0051] It should be emphasized that, since the wall panel unit 4 needs to be moved slightly above the corresponding installation position before being sent into the installation position, the upper side frame of the decorative frame 3 should only be installed after all the wall panel units 4 have been installed, so as to facilitate the installation of the topmost wall panel unit 4.

[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A prefabricated intelligent interior decoration system, characterized in that: It includes a positioning and installation device (5), and a decorative frame (3) is installed on the surface of the keel frame. The area enclosed by the decorative frame (3) serves as the installation area of ​​the wall panel unit (4). The positioning and mounting device (5) includes a horizontally placed base frame (51), a vertical rod (54) that is horizontally slidably connected to the base frame (51) and vertically arranged, a collar (56) that is slidably sleeved on the outer periphery of the vertical rod (54), a mounting plate (55) fixed to one side of the collar (56), a first driving member fixed to the lower end of the mounting plate (55), and a second driving member fixed to one side of the mounting plate (55); the first driving member is a horizontally telescopic first cylinder (53), the second driving member is a horizontally telescopic second cylinder (57), the back of the mounting plate (55) is fixed to the collar (56), the first cylinder (53) and the second cylinder (57) are both installed on the front of the mounting plate (55), and the telescopic direction of the second cylinder (57) is consistent with the telescopic direction of the first cylinder (53); The positioning and mounting device (5) also includes a support plate (52) fixed to the end of the first cylinder (53) away from the mounting plate (55) and an electromagnet (58) fixed to the end of the second cylinder (57) away from the mounting plate (55); the support plate (52) is used to support the wall panel unit (4); A slot (41) is provided in the middle of the lower end face of the wall panel unit (4). The two ends of the slot (41) are connected to the front and back of the wall panel unit (4) respectively. When the wall panel unit (4) is carried and transported, the support plate (52) is horizontally inserted through the slot (41) at the lower end of the wall panel unit (4), and the two sides of the support plate (52) are respectively attached to the two side walls of the slot (41). The back of the wall panel unit (4) is provided with a first recess (42) located at the lower end of the wall panel unit (4), and the first recess (42) is connected to the bottom wall of the slot (41); the back of the wall panel unit (4) is provided with a second recess (43) located at the upper end of the wall panel unit (4) and connected to the upper end face of the wall panel unit (4); when two adjacent wall panel units (4) are spliced ​​together, the first recess (42) of the upper wall panel unit (4) and the second recess (43) of the lower wall panel unit (4) are spliced ​​together to form a receiving groove (7), and the upper side wall and the lower side wall of the receiving groove (7) are respectively provided with limiting holes (45), and the two limiting holes (45) of the receiving groove (7) are set opposite each other; A filling block (6) is provided between two adjacent wall panel units (4). A cavity (63) is provided inside the filling block (6). Two rods (65) are vertically slidably connected inside the cavity (63). The two rods (65) are locked inside the cavity (63). The filling block (6) is detachably connected to the end of the support plate (52). A first elastic element is provided inside the cavity (63) to drive the two rods (65) to extend out of the cavity (63). When the filling block (6) fills the receiving groove (7) and the slot (41) and the support plate (52) is pulled out of the slot (41), the two rods (65) are unlocked and inserted into the two limiting holes (45) of the receiving groove (7) under the elastic force of the first elastic element. The wall panel unit (4) has a sliding groove (46) and a slot (47) on both sides. When two adjacent wall panel units (4) are spliced ​​together, the sliding groove (46) of the wall panel unit (4) on the left is connected to the slot (47) of the wall panel unit (4) on the right. A sliding rod (49) is slidably connected in the sliding groove (46). A second elastic element is fixed on the bottom wall of the sliding groove (46). The second elastic element is a spring (48). The end of the spring (48) away from the bottom wall of the sliding groove (46) is fixedly connected to the end of the sliding rod (49). When the sliding rod (49) is completely contained in the sliding groove (46), the spring (48) is in a compressed state. When the sliding groove (46) is connected to the slot (47), the sliding rod (49) is inserted into the slot (47) under the elastic force of the spring (48). The two ends of the sliding rod (49) are inserted into the adjacent wall panel units (4) on the left and right respectively, so as to realize the connection of the adjacent wall panel units (4). When the tray (52) is engaged with the slot (41), the electromagnet (58) and the slide (46) are at the same height. When installing the wall panel unit (4), the second cylinder (57) is activated to make the electromagnet (58) press against the front of the wall panel unit (4). First, the slide rod (49) is completely hidden in the slide (46). Then, the electromagnet (58) is energized and the slide rod (49) is magnetically fixed in the slide (46) so that the wall panel unit (4) can be installed. A vertical rack (541) is fixed on one side of the vertical rod (54), and the vertical rack (541) is aligned with the length direction of the vertical rod (54). A vertical mounting groove (561) is provided on one side of the collar (56) for the vertical rack (541) to pass through. A first power component is fixed at the upper end of the mounting plate (55), which is a first motor (551). The output shaft of the first motor (551) is coaxially fixedly connected to a first gear (552), and the first gear (552) meshes with the vertical rack (541). Through the drive of the first motor (551) and the meshing transmission between the first gear (552) and the vertical rack (541), the automatic lifting of the mounting plate (55) is realized. A transverse rack (514) is fixed on one side of the base frame (51), and the length direction of the transverse rack (514) is consistent with the length direction of the base frame (51). A retaining ring (511) is fixed at the lower end of the vertical rod (54), and the retaining ring (511) is slidably sleeved on the base frame (51). A transverse mounting groove for the transverse rack (514) to pass through is opened on one side of the retaining ring (511). A second power component is fixed at the upper end of the retaining ring (511), which is a second motor (512). A second gear (513) is coaxially fixed to the output shaft of the second motor (512), and the second gear (513) meshes with the transverse rack (514). Driven by the second motor (512) and the meshing between the second motor (512) and the transverse rack (514), the system can achieve the desired effect. The transmission realizes the horizontal movement automation of the vertical rod (54); the positioning and installation device (5) also includes a controller (59) and a pressure sensor embedded in the upper surface of the tray (52); the controller (59) is connected to the first cylinder (53), the second cylinder (57), the first motor (551), the second motor (512), the pressure sensor and the electromagnet (58) through wires; when the pressure sensor is pressed, the pressure sensor transmits the pressure signal to the controller (59); when the controller (59) receives the pressure signal, the controller (59) drives the first cylinder (53), the second cylinder (57), the first motor (551), the second motor (512), the pressure sensor and the electromagnet (58) to work.

2. The prefabricated intelligent interior decoration system according to claim 1, characterized in that: The end of the tray (52) is provided with a support rod (521) that runs horizontally through the filling block (6).

3. The prefabricated intelligent interior decoration system according to claim 2, characterized in that: Each of the two insertion rods (65) is provided with a limiting ring (66) on the side of the support rod (521) that is close to each other. When the limiting ring (66) is fitted on the outer circumference of the insertion rod (65), the insertion rod (65) is locked in the cavity (63); when the support rod (521) is pulled out of the cavity (63), the two insertion rods (65) are unlocked.

4. The prefabricated intelligent interior decoration system according to claim 1, characterized in that: The filling block (6) includes a horizontal plate (61) for filling the slot (41) and a vertical plate (62) for filling the receiving slot (7). The vertical plate (62) has two horizontal bars (621) on the side facing the horizontal plate (61), which are placed at the upper and lower ends of the vertical plate (62). The bottom wall of the first sink (42) and the bottom wall of the second sink (43) are respectively provided with horizontal grooves (44) that engage with the horizontal bars (621).

5. The prefabricated intelligent interior decoration system according to claim 1, characterized in that: Both the surface of the vertical rod (54) and the surface of the base frame (51) are provided with scale lines. The scale lines of the vertical rod (54) are distributed in the vertical direction, and the scale lines of the base frame (51) are distributed in the horizontal direction.

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