Multifunctional display device for interior design
By designing a multi-function display device, using a moving mechanism, a clamping mechanism and a opening and closing mechanism, the problem of existing devices being difficult to fix the model works is solved, and the safety and display effect are improved.
Patent Information
- Application Number
- CN202411660654.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing interior design display devices are difficult to effectively clamp and fix the model works, and it is easy to cause the model works to be dumped and dropped due to accidental touch or shaking, causing damage and affecting the display view.
A multi-function display device is designed, including a display box, a moving wheel, a box door, a handle, a display table and a box cover. By setting up a moving mechanism, a clamping mechanism and an opening and closing mechanism, the display table is lifted and closed and opened and closed. The plywood is used to clamp and fix the base of the model work.
It effectively prevents the model works from falling and falling due to accidental touch or shaking during the display process, which increases the safety of the device and improves the display effect and appearance. It has a simple and reliable structure and convenient control.
Smart Images
Figure CN119632388A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of interior design display devices, and in particular to a multifunctional display device for interior design. Background Art
[0002] Interior design is to create an indoor environment that is functional, comfortable and beautiful, and meets people's material and spiritual needs based on the use nature, environment and corresponding standards of the building, using material and technical means and architectural design principles; this space environment has both practical value and meets the corresponding functional requirements, and also reflects spiritual factors such as historical context, architectural style, and environmental atmosphere. The general steps of interior design are to first measure the size of the house to be decorated, and then carry out interior design based on the size, which can be displayed through the model works produced by design, so as to attract customers; The existing display device generally has moving wheels installed under the bottom plate, and a display stand is installed on the bottom plate. The base of the model work is pasted and placed on the display stand, and the model work is displayed through the display stand. During the display process, since the model work is in a placed display state, it is inconvenient to effectively clamp and fix the interior design model work. When it is accidentally touched or shaken, the model work is prone to fall down, which easily causes damage to the model work, thereby affecting the display appearance of the device, and is very inconvenient to use; Based on this, the present invention provides a multifunctional display device for interior design to solve the problems raised in the above background technology. Summary of the invention
[0003] In view of the above problems, the present invention provides a multifunctional display device for interior design, which solves the problem that the existing display devices are inconvenient to effectively clamp and fix interior design model works, and when accidentally touched or shaken, the model works are prone to fall down, which easily causes damage to the model works and affects the display appearance of the device.
[0004] The technical solution of the present invention is: a multifunctional display device for interior design, comprising a display box, moving wheels, a box door, a handle, a display stand and a box cover; The display box is provided with four movable wheels for rotation respectively at the bottom, the display box is provided with a box door which can be opened and closed at the front side, the box door is provided with a handle, a display stand is provided in the display box for movement, a through hole is provided on the top wall of the display box above the display stand, and two openable and closable box covers are provided above the through holes respectively; A moving mechanism for driving the display stand to rise and fall is provided between the display box and the display stand; The display stand is provided with a clamping mechanism for fixing the model work, and the clamping mechanism is driven by a moving mechanism; An opening and closing mechanism for opening and closing the box cover is arranged between the display box and the box cover, and the opening and closing mechanism is driven by a moving mechanism.
[0005] Further, the moving mechanism includes a driving member, a first rotating shaft, a worm, a worm wheel, a second rotating shaft, a first rotating rod, a second rotating rod, a third rotating rod, a third rotating shaft, a fourth rotating shaft, a fourth rotating rod, a first moving rod, a fifth rotating shaft, a mounting block and a second moving rod, a first rotating shaft is provided under the display stand, two ends of the first rotating shaft are respectively rotatably connected to the side walls of the display box, one end of the first rotating shaft rotates through the side wall of the display box and is connected to the driving member, a worm is sleeved on the first rotating shaft, a meshing worm wheel is provided on one side of the worm, a second rotating shaft is penetrated in the worm wheel, two ends of the second rotating shaft are respectively rotatably connected to the inner wall of the display box, a first end of the first rotating shaft at the rear side of the worm wheel is sleeved on the first rotating shaft, a third rotating shaft is provided above the second rotating shaft, the first end of the third rotating shaft is rotatably connected to the rear wall of the display box, and the second end of the third rotating shaft is vertically connected to the first end of the third rotating rod; The second end of the first rotating rod and the second end of the third rotating rod are rotatably connected to the same second rotating rod, the third rotating rod and the first rotating rod are rotatably connected to the first end of the fourth rotating rod respectively, the second ends of the two fourth rotating rods are connected to the same second moving rod, and the top end of the second moving rod is vertically connected to the bottom of the display stand; The fourth rotating rod located at the top is rotatably connected to the first end of the fifth rotating shaft, the second end of the fifth rotating shaft is connected to the mounting block, the second end of the third rotating rod is rotatably connected to the first end of the fourth rotating shaft at the connection between the second end of the third rotating rod and the second rotating rod, the second end of the fourth rotating shaft is vertically connected to the first end of the first moving rod, and the second end of the first moving rod slides through the mounting block; The second end of the first moving rod passing through the mounting block works by moving the driving clamping mechanism; The second rotating shaft drives the opening and closing mechanism to work by rotating.
[0006] Further, the clamping mechanism includes a clamping plate, a first sliding column, a first lever, a third moving rod, a gear, a sixth rotating shaft, a seventh rotating shaft, a second lever, a second sliding column, a third sliding column and a fourth moving rod, a cavity is provided in the display stand, two first ends of the sixth rotating shafts are rotatably connected to the rear wall of the cavity, a gear is sleeved on the second end of the sixth rotating shaft, the two gears are meshed and connected, and a second sliding column is provided on the eccentric position of the gear; A seventh rotating shaft is provided below the sixth rotating shaft, a first end of the seventh rotating shaft is rotatably connected to the rear wall of the cavity, a second end of the seventh rotating shaft is vertically connected to one end of a second lever, a first through slide groove is provided on the second lever, the second sliding column is slidably connected and arranged in the first slide groove, and a second through slide groove is provided on the second lever outside the first slide groove; Two through third slide grooves are respectively provided on the top wall of the cavity, a fourth moving rod slides through the third slide groove, a third sliding column is vertically connected to the first end of the fourth moving rod, the third sliding column is slidably connected in the second slide groove, a clamping plate is connected to the second end of the fourth moving rod, and the clamping plate is slidably connected to the display stand; A first lever is provided on the front side of the second end of the first moving rod passing through the mounting block, a fourth sliding groove is provided on the first lever, a first sliding column is vertically connected to the second end of the first moving rod, the first sliding column is slidably connected in the fourth sliding groove, the first lever is vertically connected to the first end of the third moving rod, the second end of the third moving rod slides through the bottom wall of the cavity, a rack is provided on the inner side of the third moving rod in the cavity, and the rack is meshed with the outer side of one of the gears.
[0007] Further, the opening and closing mechanism comprises a first sprocket, a chain, a second sprocket, an eighth rotating shaft, a fifth rotating rod, a sixth rotating rod, a V-shaped rod, a first rotating column, a seventh rotating rod, a second rotating column, a mounting plate and a ninth rotating shaft, wherein one end of the second rotating shaft rotates and penetrates through the rear wall of the display box and is respectively sleeved with two first sprockets; The cam is connected to the rear wall of the display box by a second sprocket wheel, and the second sprocket wheel is connected to the rear wall of the display box by a second sprocket wheel.
[0008] Furthermore, the driving member is a rotating hand wheel.
[0009] Furthermore, T-shaped slide grooves are provided on the display tables on both sides of the third slide groove, and the clamping plate is provided with T-shaped protrusions matching with the T-shaped slide grooves, and the T-shaped protrusions are slidably connected and arranged in the T-shaped slide grooves.
[0010] Advantages of the present invention: The present invention realizes the box cover rotating and then opening the display box by arranging an opening and closing mechanism, so that the model work can be extended out for display; the moving mechanism is arranged, so that the box cover is rotated and then the display box is opened, so that the model work can be extended out for display, and the display table moves upward to drive the model work to extend out of the through hole, so as to facilitate subsequent display; the clamping mechanism is arranged, so that the box cover is rotated and then the display box is opened, so that the model work can be extended out for display, and the display table moves upward to drive the model work to extend out of the through hole, so as to facilitate subsequent display, and the clamping plates move toward each other to clamp and fix the base of the model work placed on the display table, so as to prevent the model work from being easily toppled and dropped when it is accidentally touched or shaken in the display state during the display process, which can easily cause damage to the model work, thereby affecting the display appearance of the device, and increasing the safety of the device; the present invention has a simple and reliable structure, good display effect on indoor design models, convenient control, and is suitable for promotion.
[0011] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the installation of the display stand of the present invention; Figure 3 It is a schematic diagram of the installation of the splint of the present invention; Figure 4 It is a schematic diagram of the installation of the worm gear of the present invention; Figure 5 It is a schematic diagram of the installation of the mounting block of the present invention; Figure 6 is a schematic diagram of the installation of the second sliding column of the present invention; Figure 7 It is a schematic diagram of the installation of the T-shaped protrusion of the present invention; Figure 8 It is a schematic diagram of the installation of the sixth rotating rod of the present invention.
[0014] Reference numerals: 1 is a display box, 101 is a moving wheel, 102 is a box door, 103 is a handle, 2 is a display stand, 21 is a driving member, 22 is a first rotating shaft, 23 is a worm, 24 is a worm wheel, 25 is a second rotating shaft, 26 is a first rotating rod, 27 is a second rotating rod, 28 is a third rotating rod, 29 is a third rotating shaft, 210 is a fourth rotating shaft, 211 is a fourth rotating rod, 212 is a first moving rod, 213 is a fifth rotating shaft, 214 is a mounting block, 215 is a second moving rod, 3 is a clamping plate, 31 is a first sliding column, and 32 is a first lever , 33 is the third moving rod, 34 is the gear, 35 is the sixth rotating shaft, 36 is the seventh rotating shaft, 37 is the second shifting rod, 38 is the second sliding column, 39 is the third sliding column, 310 is the fourth moving rod, 311 is the T-shaped protrusion, 4 is the box cover, 41 is the first sprocket, 42 is the chain, 43 is the second sprocket, 44 is the eighth rotating shaft, 45 is the fifth rotating rod, 46 is the sixth rotating rod, 47 is the V-shaped rod, 48 is the first rotating column, 49 is the seventh rotating rod, 410 is the second rotating column, 411 is the mounting plate, and 412 is the ninth rotating shaft. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0016] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0017] refer to Figures 1 to 8 , a multifunctional display device for interior design, comprising a display box 1, moving wheels 101, a box door 102, a handle 103, a display stand 2 and a box cover 4; Four movable wheels 101 are rotatably installed under the display box 1, and the movable wheels 101 are used to move the display device. A door 102 is installed at one end of the front side of the display box 1 and can be opened and closed through a hinge. A commercially available locking piece is installed between the other end of the front side of the display box 1 and the door 102. A handle 103 is installed on the door 102. The display box 1 is used to install the door 102. The door 102 and the handle 103 are used to open and close the display box 1. A display stand 2 is movably installed in the display box 1. A through hole is provided on the top wall of the display box 1 above the display stand 2, and two openable and closable box covers 4 are respectively installed above the through holes; the display stand 2 is used to place demonstration model works; A moving mechanism is installed between the display box 1 and the display stand 2 to drive the display stand 2 to rise and fall; A clamping mechanism for fixing the model work is installed on the display stand 2, and the clamping mechanism is driven by a moving mechanism; An opening and closing mechanism for opening and closing the box cover 4 is installed between the display box 1 and the box cover 4, and the opening and closing mechanism is driven by a moving mechanism; The moving mechanism includes a driving member 21, a first rotating shaft 22, a worm 23, a worm wheel 24, a second rotating shaft 25, a first rotating rod 26, a second rotating rod 27, a third rotating rod 28, a third rotating shaft 29, a fourth rotating shaft 210, a fourth rotating rod 211, a first moving rod 212, a fifth rotating shaft 213, a mounting block 214, and a second moving rod 215. The first rotating shaft 22 is installed below the display stand 2, and both ends of the first rotating shaft 22 are respectively rotatably connected to the side walls of the display box 1, and one end of the first rotating shaft 22 rotates through the side wall of the display box 1 and is connected to the driving member 21; the driving member 21 is Turn the hand wheel, a worm 23 is fixedly sleeved on the first rotating shaft 22, a meshing worm wheel 24 is installed on one side of the worm 23, a second rotating shaft 25 runs through the worm wheel 24, two ends of the second rotating shaft 25 are respectively rotatably connected to the inner wall of the display box 1, a first end of a first rotating rod 26 is fixedly sleeved on the second rotating shaft 25 at the rear side of the worm wheel 24, a third rotating shaft 29 is installed above the second rotating shaft 25, a first end of the third rotating shaft 29 is rotatably connected to the rear wall of the display box 1, a second end of the third rotating shaft 29 is vertically connected to a first end of a third rotating rod 28, and the third rotating shaft 29 is used to install the third rotating rod 28; The second end of the first rotating rod 26 and the second end of the third rotating rod 28 are rotatably connected to the same second rotating rod 27, the third rotating rod 28 and the first rotating rod 26 are rotatably connected to the first end of the fourth rotating rod 211 respectively, the second ends of the two fourth rotating rods 211 are connected to the same second moving rod 215, and the top end of the second moving rod 215 is vertically connected to the bottom of the display stand 2; The first end of the fifth rotating shaft 213 is rotatably connected to the fourth rotating rod 211 located at the top, and the second end of the fifth rotating shaft 213 is connected to the mounting block 214. The fifth rotating shaft 213 is used to install the mounting block 214. The first end of the fourth rotating shaft 210 is rotatably connected to the connection between the second end of the third rotating rod 28 and the second rotating rod 27. The second end of the fourth rotating shaft 210 is vertically connected to the first end of the first moving rod 212. The second end of the first moving rod 212 slides through the mounting block 214, and the mounting block 214 is used to limit the first moving rod 212. The second end of the first moving rod 212 passing through the mounting block 214 works by moving the driving clamping mechanism; The second rotating shaft 25 drives the opening and closing mechanism to work by rotating; Preferably, the driving member 21 drives the first rotating shaft 22 to rotate, the first rotating shaft 22 drives the worm 23 to rotate, the worm 23 drives the worm wheel 24 to rotate, the worm wheel 24 drives the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the first rotating rod 26 to rotate, the first rotating rod 26 drives the second rotating rod 27 to rotate, and the second rotating rod 27 drives the third rotating rod 28 to rotate; Since the first end of the fifth rotating shaft 213 is rotatably connected to the fourth rotating rod 211 located at the top, the second end of the fifth rotating shaft 213 is connected to the mounting block 214, the first end of the fourth rotating shaft 210 is rotatably connected to the connection between the second end of the third rotating rod 28 and the second rotating rod 27, the second end of the fourth rotating shaft 210 is vertically connected to the first end of the first moving rod 212, and the second end of the first moving rod 212 slides through the mounting block 214, and then the first moving rod 212 is limited by the mounting block 214; The third rotating rod 28 rotates to drive the fourth rotating rod 211 located above to rotate. Since the two fourth rotating rods 211 and the second moving rod 215 form a parallelogram structure, the fourth rotating rod 211 rotates to drive the second moving rod 215 to move upward, and the second moving rod 215 moves upward to drive the display stand 2 to move upward. The display stand 2 moves upward to drive the model work to extend out of the through hole, which is convenient for subsequent display. The clamping mechanism includes a clamping plate 3, a first sliding column 31, a first lever 32, a third moving rod 33, a gear 34, a sixth rotating shaft 35, a seventh rotating shaft 36, a second lever 37, a second sliding column 38, a third sliding column 39 and a fourth moving rod 310. A cavity is provided in the display stand 2. Two first ends of the sixth rotating shafts 35 are rotatably connected to the rear wall of the cavity. A gear 34 is fixedly sleeved on the second end of the sixth rotating shaft 35. The sixth rotating shaft 35 is used to install the gear 34. The two gears 34 are meshed and connected. A second sliding column 38 is installed on the eccentric position of the gear 34. A seventh rotating shaft 36 is installed below the sixth rotating shaft 35. The first end of the seventh rotating shaft 36 is rotatably connected to the rear wall of the cavity. The second end of the seventh rotating shaft 36 is vertically connected to one end of a second lever 37. The seventh rotating shaft 36 is used to install the second lever 37. The second lever 37 is provided with a through first sliding groove. The second sliding column 38 is slidably connected and arranged in the first sliding groove. The second lever 37 outside the first sliding groove is provided with a through second sliding groove. Two through third slide grooves are respectively provided on the top wall of the cavity, and a fourth moving rod 310 is slidably penetrated in the third slide groove, a third sliding column 39 is vertically connected to the first end of the fourth moving rod 310, the third sliding column 39 is slidably connected and arranged in the second slide groove, and a clamping plate 3 is connected to the second end of the fourth moving rod 310, and the clamping plate 3 is slidably connected to the display stand 2; A first lever 32 is installed on the front side of the second end of the first moving rod 212 that passes through the mounting block 214, and a fourth sliding groove is provided on the first lever 32. A first sliding column 31 is vertically connected to the second end of the first moving rod 212, and the first sliding column 31 is slidably connected and arranged in the fourth sliding groove. A first end of a third moving rod 33 is vertically connected to the first lever 32, and the second end of the third moving rod 33 slides through the bottom wall of the cavity, and a rack is installed on the inner side of the third moving rod 33 in the cavity, and the rack is meshed and connected with the outer side of one of the gears 34; Preferably, reference Figure 4 In the initial state, the angle between the fourth rotating rod 211 and the second moving rod 215 is the largest, and the fourth rotating rod 211 and the second moving rod 215 are close to being perpendicular. At this time, the first moving rod 212 and the fourth rotating rod 211 are close to being overlapped, and the vertical distance between the first sliding column 31 and the connection between the fourth rotating rod 211 and the second moving rod 215 is the shortest; When the second rotating rod 27 rotates, the fourth rotating shaft 210 rotates, the fourth rotating shaft 210 rotates, the first moving rod 212 moves, and the first moving rod 212 moves, which in turn drives the first sliding column 31 to move. At this time, the fourth rotating rod 211 rotates to drive the second moving rod 215 to move upward, and the second moving rod 215 moves upward to drive the display stand 2 to move upward, so that the display stand 2 and the first sliding column 31 rise synchronously; At the same time, the angle between the fourth rotating rod 211 and the second moving rod 215 is reduced, the fourth rotating rod 211 and the second moving rod 215 are close to being overlapped, and the vertical distance between the first sliding column 31 and the connection point between the fourth rotating rod 211 and the second moving rod 215 is increased; This causes a distance difference between the first sliding column 31 and the display platform 2, so that the first sliding column 31 gradually moves away from the display platform 2, thereby causing the first lever 32 to move away from the display platform 2. The first lever 32 moves away from the display platform 2, driving the third moving rod 33 to move relatively. The relative movement of the third moving rod 33 drives the rack to move relatively. The relative movement of the rack drives one of the gears 34 to rotate. The rotation of one of the gears 34 drives the other gear 34 to rotate, the rotation of the gear 34 drives the second sliding column 38 to rotate, the rotation of the second sliding column 38 drives the second lever 37 to rotate, the rotation of the second lever 37 drives the third sliding column 39 to move toward each other, the third sliding column 39 moves toward each other and drives the fourth moving rod 310 to move toward each other, the fourth moving rod 310 moves toward each other and drives the clamping plate 3 to move toward each other, the clamping plate 3 moves toward each other to clamp and fix the base of the model work placed on the display stand 2, so as to prevent the model work from being easily toppled and dropped when accidentally touched or shaken during the display process, which may easily cause damage to the model work, thereby affecting the display appearance of the device, thereby increasing the safety of the device; The opening and closing mechanism includes a first sprocket 41, a chain 42, a second sprocket 43, an eighth rotating shaft 44, a fifth rotating rod 45, a sixth rotating rod 46, a V-shaped rod 47, a first rotating column 48, a seventh rotating rod 49, a second rotating column 410, a mounting plate 411 and a ninth rotating shaft 412. One end of the second rotating shaft 25 rotates through the rear wall of the display box 1 and is respectively fixedly sleeved with two first sprockets 41; Two mounting plates 411 are respectively installed on the display box 1 at both sides of the through hole, and a ninth rotating shaft 412 is rotatably installed between the two mounting plates 411 at the same end. The mounting plate 411 is used to install the ninth rotating shaft 412, and the ninth rotating shaft 412 is used to install the box cover 4. The box cover 4 is installed on the ninth rotating shaft 412, and the rear side of the box cover 4 is rotatably connected to the first end of the second rotating column 410, and the second end of the second rotating column 410 is vertically connected to the first end of the seventh rotating rod 49, and the second end of the seventh rotating rod 49 is rotatably connected to one end of the outer rod of the V-shaped rod 47, and one end of the inner rod of the V-shaped rod 47 is rotatably connected to the rear wall of the display box 1. The connection between the outer rod and the inner rod of the V-shaped rod 47 is rotatably connected to the first end of the first rotating column 48, the second end of the first rotating column 48 is vertically connected to the first end of the sixth rotating rod 46, the second end of the sixth rotating rod 46 is rotatably connected to the first end of the fifth rotating rod 45, the second end of the fifth rotating rod 45 is vertically connected to the first end of the eighth rotating shaft 44, the second end of the eighth rotating shaft 44 is rotatably connected to the rear wall of the display box 1, the eighth rotating shaft 44 is fixedly sleeved with a second sprocket 43, the second sprocket 43 and the first sprocket 41 are equipped with a meshing chain 42; the chain 42 is used to connect the second sprocket 43 and the first sprocket 41; Preferably, the second rotating shaft 25 rotates to drive the first sprocket 41 to rotate, the first sprocket 41 rotates to drive the second sprocket 43 to rotate, the second sprocket 43 rotates to drive the eighth rotating shaft 44 to rotate, the eighth rotating shaft 44 rotates to drive the fifth rotating rod 45 to rotate, the fifth rotating rod 45 rotates to drive the sixth rotating rod 46 to rotate, the sixth rotating rod 46 rotates to drive the first rotating column 48 to rotate, the first rotating column 48 rotates to drive the V-shaped rod 47 to rotate around one end of the inner rod of the V-shaped rod 47, the V-shaped rod 47 rotates to drive the seventh rotating rod 49 to rotate, the seventh rotating rod 49 rotates to drive the second rotating column 410 to rotate, the second rotating column 410 rotates to drive the box cover 4 to rotate around the ninth rotating shaft 412, the box cover 4 rotates to open the display box 1, so that the model work can be extended for display; T-shaped slide grooves are provided on the display tables 2 on both sides of the third slide groove, and T-shaped protrusions 311 matching the T-shaped slide grooves are installed on the clamping plate 3, and the T-shaped protrusions 311 are slidably connected and arranged in the T-shaped slide grooves; the T-shaped slide grooves and the T-shaped protrusions 311 cooperate to ensure that the clamping plate 3 slides smoothly on the display tables 2 on both sides of the third slide groove.
[0018] The method of using the present invention is as follows: when it is necessary to display the interior design model work, the staff moves the display device to the use location, then pulls the handle 103, opens the door 102, pastes the base of the model work on the display stand 2 between the two clamping plates 3, closes the door 102, and then rotates the driving member 21; The driving member 21 drives the first rotating shaft 22 to rotate, the rotation of the first rotating shaft 22 drives the worm 23 to rotate, the rotation of the worm 23 drives the worm wheel 24 to rotate, the rotation of the worm wheel 24 drives the second rotating shaft 25 to rotate, the rotation of the second rotating shaft 25 drives the first sprocket 41 to rotate, the rotation of the first sprocket 41 drives the second sprocket 43 to rotate, the rotation of the second sprocket 43 drives the eighth rotating shaft 44 to rotate, the rotation of the eighth rotating shaft 44 drives the fifth rotating rod 45 to rotate, the rotation of the fifth rotating rod 45 drives the sixth rotating rod 46 to rotate, the rotation of the sixth rotating rod 46 drives the first rotating column 48 to rotate, the rotation of the first rotating column 48 drives the V-shaped rod 47 to rotate around one end of the inner rod of the V-shaped rod 47, the rotation of the V-shaped rod 47 drives the seventh rotating rod 49 to rotate, the rotation of the seventh rotating rod 49 drives the second rotating column 410 to rotate, the rotation of the second rotating column 410 drives the box cover 4 to rotate around the ninth rotating shaft 412, the box cover 4 rotates to open the display box 1, so that the model work can be extended for display; At the same time, the second rotating shaft 25 rotates to drive the first rotating rod 26 to rotate, the first rotating rod 26 rotates to drive the second rotating rod 27 to rotate, and the second rotating rod 27 rotates to drive the third rotating rod 28 to rotate; Since the first end of the fifth rotating shaft 213 is rotatably connected to the fourth rotating rod 211 located at the top, the second end of the fifth rotating shaft 213 is connected to the mounting block 214, the first end of the fourth rotating shaft 210 is rotatably connected to the connection between the second end of the third rotating rod 28 and the second rotating rod 27, the second end of the fourth rotating shaft 210 is vertically connected to the first end of the first moving rod 212, and the second end of the first moving rod 212 slides through the mounting block 214, and then the first moving rod 212 is limited by the mounting block 214; The third rotating rod 28 rotates to drive the fourth rotating rod 211 located above to rotate. Since the two fourth rotating rods 211 and the second moving rod 215 form a parallelogram structure, the fourth rotating rod 211 rotates to drive the second moving rod 215 to move upward, and the second moving rod 215 moves upward to drive the display stand 2 to move upward. The display stand 2 moves upward to drive the model work to extend out of the through hole, which is convenient for subsequent display. At the same time, reference Figure 4 In the initial state, the angle between the fourth rotating rod 211 and the second moving rod 215 is the largest, and the fourth rotating rod 211 and the second moving rod 215 are close to being perpendicular. At this time, the first moving rod 212 and the fourth rotating rod 211 are close to being overlapped, and the vertical distance between the first sliding column 31 and the connection between the fourth rotating rod 211 and the second moving rod 215 is the shortest; When the second rotating rod 27 rotates, the fourth rotating shaft 210 rotates, the fourth rotating shaft 210 rotates, the first moving rod 212 moves, and the first moving rod 212 moves, which in turn drives the first sliding column 31 to move. At this time, the fourth rotating rod 211 rotates to drive the second moving rod 215 to move upward, and the second moving rod 215 moves upward to drive the display stand 2 to move upward, so that the display stand 2 and the first sliding column 31 rise synchronously; At the same time, the angle between the fourth rotating rod 211 and the second moving rod 215 is reduced, the fourth rotating rod 211 and the second moving rod 215 are close to being overlapped, and the vertical distance between the first sliding column 31 and the connection point between the fourth rotating rod 211 and the second moving rod 215 is increased; This causes a distance difference between the first sliding column 31 and the display platform 2, so that the first sliding column 31 gradually moves away from the display platform 2, thereby causing the first lever 32 to move away from the display platform 2. The first lever 32 moves away from the display platform 2, driving the third moving rod 33 to move relatively. The relative movement of the third moving rod 33 drives the rack to move relatively. The relative movement of the rack drives one of the gears 34 to rotate. The rotation of one of the gears 34 drives the other gear 34 to rotate, the rotation of the gear 34 drives the second sliding column 38 to rotate, the rotation of the second sliding column 38 drives the second lever 37 to rotate, the rotation of the second lever 37 drives the third sliding column 39 to move toward each other, the third sliding column 39 moves toward each other and drives the fourth moving rod 310 to move toward each other, the fourth moving rod 310 moves toward each other and drives the clamping plate 3 to move toward each other, the clamping plate 3 moves toward each other to clamp and fix the base of the model work placed on the display stand 2, so as to prevent the model work from being easily toppled and dropped when accidentally touched or shaken during the display process, which may easily cause damage to the model work, thereby affecting the display appearance of the device, thereby increasing the safety of the device; After the display is finished, the staff member rotates the driving member 21 in the opposite direction, the display stand 2 moves downward, and drives the model work to be retracted into the display box 1, so as to facilitate the storage of the model work; at the same time, the clamping plates 3 move away from each other to release the clamping fixation of the base of the model work placed on the display stand 2, so as to facilitate the replacement of the model work; at the same time, the box cover 4 rotates to close the display box 1, so as to facilitate the protection of the model work and facilitate the subsequent display.
[0019] The present invention realizes the box cover rotating and then opening the display box by arranging an opening and closing mechanism, so that the model work can be extended out for display; the moving mechanism is arranged, so that the box cover is rotated and then the display box is opened, so that the model work can be extended out for display, and the display table moves upward to drive the model work to extend out of the through hole, so as to facilitate subsequent display; the clamping mechanism is arranged, so that the box cover is rotated and then the display box is opened, so that the model work can be extended out for display, and the display table moves upward to drive the model work to extend out of the through hole, so as to facilitate subsequent display, and the clamping plates move toward each other to clamp and fix the base of the model work placed on the display table, so as to prevent the model work from being easily toppled and dropped when it is accidentally touched or shaken in the display state during the display process, which can easily cause damage to the model work, thereby affecting the display appearance of the device, and increasing the safety of the device; the present invention has a simple and reliable structure, good display effect on indoor design models, convenient control, and is suitable for promotion.
[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A multifunctional display device for interior design, characterized in that: It comprises a display box (1), moving wheels (101), a box door (102), a handle (103), a display stand (2) and a box cover (4); The display box (1) is provided with four movable wheels (101) which are rotatable at the bottom, the display box (1) is provided with a door (102) which can be opened and closed at the front side, the door (102) is provided with a handle (103), a display stand (2) is movably provided in the display box (1), a through hole is provided on the top wall of the display box (1) above the display stand (2), and two openable and closable box covers (4) are provided above the through holes; A moving mechanism for driving the display stand (2) to move up and down is provided between the display box (1) and the display stand (2); The display stand (2) is provided with a clamping mechanism for fixing the model work, and the clamping mechanism is driven by a moving mechanism; An opening and closing mechanism for opening and closing the box cover (4) is provided between the display box (1) and the box cover (4), and the opening and closing mechanism is driven by a moving mechanism.
2. The multifunctional display device for interior design according to claim 1, characterized in that: The moving mechanism comprises a driving member (21), a first rotating shaft (22), a worm (23), a worm wheel (24), a second rotating shaft (25), a first rotating rod (26), a second rotating rod (27), a third rotating rod (28), a third rotating shaft (29), a fourth rotating shaft (210), a fourth rotating rod (211), a first moving rod (212), a fifth rotating shaft (213), a mounting block (214) and a second moving rod (215). A first rotating shaft (22) is provided below the display stand (2). Both ends of the first rotating shaft (22) are rotatably connected to the side walls of the display box (1). One end of the first rotating shaft (22) is rotatably connected to the side wall of the display box (1). A driving member (21) is connected to the wall, a worm (23) is sleeved on the first rotating shaft (22), a worm wheel (24) meshing with the worm (23) is provided on one side of the worm wheel (23), a second rotating shaft (25) passes through the worm wheel (24), two ends of the second rotating shaft (25) are respectively rotatably connected to the inner wall of the display box (1), a first end of a first rotating rod (26) is sleeved on the second rotating shaft (25) at the rear side of the worm wheel (24), a third rotating shaft (29) is provided above the second rotating shaft (25), a first end of the third rotating shaft (29) is rotatably connected to the rear wall of the display box (1), and a second end of the third rotating shaft (29) is vertically connected to a first end of a third rotating rod (28); The second end of the first rotating rod (26) and the second end of the third rotating rod (28) are rotatably connected to the same second rotating rod (27); the first end of the fourth rotating rod (211) is rotatably connected to the third rotating rod (28) and the first rotating rod (26) respectively; the second ends of the two fourth rotating rods (211) are connected to the same second moving rod (215); the top end of the second moving rod (215) is vertically connected to the bottom of the display stand (2); The fourth rotating rod (211) located at the top is rotatably connected to the first end of the fifth rotating shaft (213), the second end of the fifth rotating shaft (213) is connected to the mounting block (214), the second end of the third rotating rod (28) is rotatably connected to the first end of the fourth rotating shaft (210) at the connection point with the second rotating rod (27), the second end of the fourth rotating shaft (210) is vertically connected to the first end of the first moving rod (212), and the second end of the first moving rod (212) slides through the mounting block (214); The second end of the first moving rod (212) passing through the mounting block (214) operates through a moving driving clamping mechanism; The second rotating shaft (25) drives the opening and closing mechanism to work by rotating.
3. The multifunctional display device for interior design according to claim 2, characterized in that: The clamping mechanism comprises a clamping plate (3), a first sliding column (31), a first lever (32), a third moving rod (33), a gear (34), a sixth rotating shaft (35), a seventh rotating shaft (36), a second lever (37), a second sliding column (38), a third sliding column (39) and a fourth moving rod (310); a cavity is provided in the display stand (2); two first ends of the sixth rotating shafts (35) are rotatably connected to the rear wall of the cavity; a gear (34) is sleeved on the second end of the sixth rotating shaft (35); the two gears (34) are meshed and connected; a second sliding column (38) is provided at an eccentric position of the gear (34); A seventh rotating shaft (36) is provided below the sixth rotating shaft (35), a first end of the seventh rotating shaft (36) is rotatably connected to the rear wall of the cavity, a second end of the seventh rotating shaft (36) is vertically connected to one end of a second lever (37), a first through slide groove is provided on the second lever (37), the second sliding column (38) is slidably connected and arranged in the first slide groove, and a second through slide groove is provided on the second lever (37) outside the first slide groove; Two through third sliding grooves are respectively provided on the top wall of the cavity, a fourth moving rod (310) is slidably penetrated in the third sliding groove, a third sliding column (39) is vertically connected to the first end of the fourth moving rod (310), the third sliding column (39) is slidably connected and arranged in the second sliding groove, the second end of the fourth moving rod (310) is connected to a clamping plate (3), and the clamping plate (3) is slidably connected to the display stand (2); A first lever (32) is provided on the front side of the second end of the first moving rod (212) passing through the mounting block (214); a fourth sliding groove is provided on the first lever (32); a first sliding column (31) is vertically connected to the second end of the first moving rod (212); the first sliding column (31) is slidably connected and arranged in the fourth sliding groove; a first end of a third moving rod (33) is vertically connected to the first lever (32); the second end of the third moving rod (33) slides and passes through the bottom wall of the cavity; a rack is provided on the inner side of the third moving rod (33) in the cavity; the rack is meshed and connected with the outer side of one of the gears (34).
4. The multifunctional display device for interior design according to claim 2, characterized in that: The opening and closing mechanism comprises a first sprocket (41), a chain (42), a second sprocket (43), an eighth rotating shaft (44), a fifth rotating rod (45), a sixth rotating rod (46), a V-shaped rod (47), a first rotating column (48), a seventh rotating rod (49), a second rotating column (410), a mounting plate (411) and a ninth rotating shaft (412); one end of the second rotating shaft (25) is rotatably passed through the rear wall of the display box (1) and is respectively sleeved with two first sprockets (41); Two mounting plates (411) are respectively provided on the display box (1) at both sides of the through hole, and a ninth rotating shaft (412) is rotatably provided between the two mounting plates (411) located at the same end. The box cover (4) is sleeved on the ninth rotating shaft (412), and the rear side of the box cover (4) is rotatably connected to the first end of a second rotating column (410), and the second end of the second rotating column (410) is vertically connected to the first end of a seventh rotating rod (49), and the second end of the seventh rotating rod (49) is rotatably connected to one end of an outer rod of a V-shaped rod (47), and one end of an inner rod of the V-shaped rod (47) is rotatably connected to the rear wall of the display box (1). The connecting portion of the outer rod and the inner rod of the rod (47) is rotatably connected to the first end of a first rotating column (48); the second end of the first rotating column (48) is vertically connected to the first end of a sixth rotating rod (46); the second end of the sixth rotating rod (46) is rotatably connected to the first end of a fifth rotating rod (45); the second end of the fifth rotating rod (45) is vertically connected to the first end of an eighth rotating shaft (44); the second end of the eighth rotating shaft (44) is rotatably connected to the rear wall of the display box (1); a second sprocket (43) is sleeved on the eighth rotating shaft (44); a chain (42) meshing with the second sprocket (43) and the first sprocket (41) is provided.
5. The multifunctional display device for interior design according to claim 2, characterized in that: The driving member (21) is a rotating hand wheel.
6. The multifunctional display device for interior design according to claim 3, characterized in that: The display stands (2) on both sides of the third slide groove are provided with T-shaped slide grooves, and the clamping plate (3) is provided with T-shaped protrusions (311) matching the T-shaped slide grooves, and the T-shaped protrusions (311) are slidably connected and arranged in the T-shaped slide grooves.