Picture display equipment for book design
By designing a stable, storage and fixing mechanism in the picture display equipment, the problems of inconvenience in the replacement of the equipment and the easy damage to the display board are solved, and the stability of the equipment and the safety of the picture display are achieved, which is suitable for promotion.
Patent Information
- Application Number
- CN202411090323.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing picture display equipment is inconvenient to store and carry when changing the display site. Moreover, the display board is prone to collision and damage during the transfer, affecting subsequent picture display.
A picture display device including display panel, box and roof is designed, using a stabilizing mechanism, storage mechanism and fixing mechanism to realize the storage of the moving wheel and the lifting of the display panel through mechanical structures such as drive parts, rotating shafts, worms, gears, etc. Increase the support area at the bottom of the equipment and prevent the picture from falling through a fixing mechanism.
It realizes the stability and convenience of the equipment, prevents damage to the display board during transfer, improves the safety and effect of picture display, has a simple and reliable structure and is convenient to control.
Smart Images
Figure CN119097202A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of picture display equipment, and in particular to a picture display equipment used for book design. Background Art
[0002] The goal of book design is to create a book that is visually appealing and comfortable to read, while conveying the theme and style of the book. A good book design can help a book stand out in the market and attract more readers; book design covers many aspects, including cover design, layout design, interior design, and binding design; these design elements together constitute the appearance and reading experience of the book; the cover is the first impression of the book, it needs to attract the reader's attention and convey the theme and style of the book. The cover design may include elements such as pictures, colors, fonts, and layout; for the pictures of the cover design, the pictures need to be displayed during the design, and display equipment needs to be used; The existing display equipment generally has moving wheels installed under the bottom plate, a support rod installed on the bottom plate, and a display board installed on the top of the support rod. The pictures are attached to the display board and displayed through the display board. When the display location needs to be changed, it is not convenient to store the display board, and it is very inconvenient to carry. During the transfer, the display board is prone to collision and damage, which has a certain impact on the subsequent picture display. Based on this, we propose a picture display device for book design to solve the above problems. Summary of the invention
[0003] In view of the above problems, the present invention provides a picture display device for book design, which solves the problem that when the display location needs to be changed, the existing display equipment is not convenient for storing the display board, is very inconvenient to carry, and the display board is prone to collision and damage during transfer, which has a certain impact on the subsequent picture display.
[0004] The technical solution of the present invention is: a picture display device for book design, comprising a display board, a box body and a top board; Both sides of the box body are provided with stabilizing mechanisms for stabilizing the box body; A display board is provided above the box body, and a top plate is vertically connected to the top of the display board; A storage mechanism is provided between the box and the display board to drive the box to rise and fall, and the stabilizing mechanism drives the storage mechanism to work; A fixing mechanism for fixing the picture is arranged on the front side of the display board, and the storage mechanism drives the fixing mechanism to work.
[0005] The worm gear is an axle of the first type and the worm gear is an axle of the second type. The worm gear is an axle of the second type and the worm gear is an axle of the second type. The worm gear is an axle of the second type and the worm gear is an axle of the second type. The worm gear is an axle of the second type and the worm gear is an axle of the second type. The worm gear is an axle of the second type and the worm gear is an axle of the second type. A third rotating shaft is provided above the second rotating shaft in the box body, and two ends of the third rotating shaft are respectively rotatably connected to the inner wall of the box body, and fourth rotating shafts are provided on both sides of the first rotating rod, and the first ends of the two fourth rotating rods are connected to the same third rotating shaft, the first end of the fourth rotating rod on the right side is rotatably connected to the third rotating shaft, the second end of the first rotating rod is rotatably connected to the first end of the second rotating rod, and the second end of the second rotating rod is rotatably connected to the fourth rotating rod on the left side; The third rotating shaft drives the storage mechanism to work by rotating; The first rotating rod is rotatably connected to the first end of the third rotating rod, the second end of the third rotating rod is rotatably connected to the fourth rotating rod on the right side, a lever is provided on the outer side of the fourth rotating rod, a through slide groove is provided in the lever, a sliding column is vertically connected to the outer side of the second end of the fourth rotating rod, and the sliding column is slidably connected and arranged in the slide groove; Mounting frames are provided on both sides of the box body, and a toothed plate is vertically connected under the shift rod, and the toothed plate is slidably connected to the bottom wall of the box body, and one end of the toothed plate slides through the inner wall of the box body and the inner wall of the mounting frame to extend into the mounting frame, and one side of the toothed plate in the mounting frame is meshed and connected with a gear, and a fourth rotating shaft passes through the gear, and both ends of the fourth rotating shaft are rotatably connected to the side walls of the mounting frame respectively, and the first end of the fifth rotating rod is connected to the fourth rotating shaft on both sides of the gear, and the second end of the fifth rotating rod is rotatably connected to the moving wheel.
[0006] Further, the storage mechanism includes a ninth rotating rod, a tenth rotating rod, a sixth rotating shaft and a moving plate, a moving plate is provided in the box body above the third rotating shaft and slides, the top of the moving plate slides through the top wall of the box body and is connected to the display board, the bottom of the moving plate is provided with a groove, and the sixth rotating shaft is provided in the groove and rotates; The third rotating shafts outside the two fourth rotating shafts are respectively connected to the first ends of two ninth rotating shafts, the second ends of the ninth rotating shafts are rotatably connected to the first end of the tenth rotating shaft, and the second ends of the two tenth rotating shafts are connected to the same sixth rotating shaft; The sixth rotating shaft drives the fixing mechanism to work by rotating.
[0007] Further, the fixing mechanism includes a first bevel gear, a second bevel gear, a fifth rotating shaft, a sixth rotating rod, a seventh rotating rod, a mounting rod, an eighth rotating rod and a third fixing plate, the rear side of the display plate is vertically connected to the third fixing plate, the sixth rotating shaft on the rear side of the two tenth rotating rods is sleeved with a first bevel gear, one side of the first bevel gear is provided with a meshing second bevel gear, the second bevel gear is connected to the first end of the fifth rotating shaft, and the second end of the fifth rotating shaft is respectively rotated through the top wall of the groove and the third fixing plate connected to the middle part of the sixth rotating rod; The first ends of the mounting rods are connected to both sides of the display board, the second ends of the mounting rods are rotatably connected to the middle part of the eighth rotating rod, the first ends of the two eighth rotating rods are movably connected to the front wall of the same display board, the second end of the eighth rotating rods is rotatably connected to the first end of the seventh rotating rod, and the second ends of the two seventh rotating rods are rotatably connected to the two ends of the sixth rotating rod respectively.
[0008] Furthermore, the driving member is a rotating handle.
[0009] Furthermore, a T-shaped slide groove is provided on the bottom wall of the box body, and a T-shaped protrusion matching with the T-shaped slide groove is provided on the tooth plate, and the T-shaped protrusion is slidably connected and arranged in the T-shaped slide groove.
[0010] Furthermore, the size of the movable plate is the same as that of the top plate.
[0011] Furthermore, the eighth rotating rod is an obtuse-angled V-shaped plate.
[0012] Advantages of the present invention: The stabilizing mechanism is provided to realize the rotation of the moving wheels and then store them in the mounting frame, further increasing the support area at the bottom of the display device, preventing the picture from being easily displaced when encountering special conditions such as shaking, which makes the stability of the device poor; the storage mechanism is provided to realize the rotation of the moving wheels and then move them out of the mounting frame, which is convenient for moving the display device, and the display board is lowered for storing the display board, making the display device very inconvenient to carry, preventing the display board from being easily damaged by collision during the transfer, which has a certain impact on the subsequent display of pictures; the fixing mechanism is provided to realize the rotation of the moving wheels and then store them in the mounting frame, further increasing the support area at the bottom of the display device and the display board is raised for being moved out of the box body, which is convenient for displaying pictures, and the eighth rotating rod is rotated to fix the displayed pictures on the front side of the display board, preventing the pictures from falling during the display process, which has a certain impact on the display of pictures; the structure of the present invention is simple and reliable, has a good picture display effect, is easy to control, and is suitable for promotion.
[0013] 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
[0014] 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.
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the installation of the fourth rotating rod of the present invention; Figure 3 is a schematic diagram of the installation of the first rotating rod of the present invention; Figure 4 It is a schematic diagram of the installation of the T-shaped protrusion of the present invention; Figure 5 is a schematic diagram of the installation of the fifth rotating rod of the present invention; Figure 6 is a schematic diagram of the installation of the sixth rotating shaft of the present invention; Figure 7 is a schematic diagram of the installation of the second bevel gear of the present invention; Figure 8 is a schematic diagram of the installation of the fifth rotating shaft of the present invention; Fig. 9 is a schematic diagram of the installation of the mounting rod of the present invention; Fig.10 It is a schematic diagram of the installation of the seventh rotating rod of the present invention from top view.
[0016] Reference numerals: 1 is a top plate, 2 is a mounting frame, 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 fixed plate, 27 is a first rotating rod, 28 is a second rotating rod, 29 is a third rotating rod, 210 is a fourth rotating rod, 211 is a sliding column, 212 is a lever, 213 is a toothed plate, 214 is a second fixed plate, 215 is a third rotating shaft, 216 is a fourth rotating shaft, 217 is a fifth rotating rod, 218 is a moving wheel, 219 is a T-shaped protrusion, 220 is a gear, 3 is a display board, 31 is a first bevel gear, 32 is a second bevel gear, 33 is a fifth rotating shaft, 34 is a sixth rotating rod, 35 is a seventh rotating rod, 36 is a mounting rod, 37 is an eighth rotating rod, 38 is a third fixed plate, 4 is a box body, 41 is a ninth rotating rod, 42 is a tenth rotating rod, 43 is a sixth rotating shaft, and 44 is a moving plate. DETAILED DESCRIPTION
[0017] 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.
[0018] 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.
[0019] refer to Figures 1 to 10 , a picture display device for book design, comprising a display board 3, a box body 4 and a top board 1; Both sides of the box body 4 are equipped with stabilizing mechanisms for stabilizing the box body 4; A display board 3 is installed above the box body 4, and a top plate 1 is vertically connected to the top of the display board 3, and the top plate 1 is used to protect the display board 3; A storage mechanism is installed between the box body 4 and the display board 3 to drive the box body 4 to rise and fall, and a stabilizing mechanism drives the storage mechanism to work. A fixing mechanism for fixing the picture is installed on the front side of the display board 3, and the storage mechanism drives the fixing mechanism to work; The stabilizing mechanism includes a mounting frame 2, a driving member 21, a first rotating shaft 22, a worm 23, a worm wheel 24, a second rotating shaft 25, a first fixed plate 26, a first rotating rod 27, a second rotating rod 28, a third rotating rod 29, a fourth rotating rod 210, a sliding column 211, a lever 212, a toothed plate 213, a second fixed plate 214, a third rotating shaft 215, a fourth rotating shaft 216, a fifth rotating rod 217, a moving wheel 218 and a gear 220. Two first fixed plates 26 are vertically connected to the front side of the box body 4, and the first rotating shaft 22 is rotatably installed between the two first fixed plates 26. The first fixed plate 26 is used to install the first rotating shaft 22. One end of the first rotating shaft 22 rotates through one of the first fixed plates 26 and is connected to the driving member 21. The driving member 21 is a rotating handle. The driving member 21 drives the first rotating shaft 22 to rotate. A worm 23 is fixedly sleeved on the first rotating shaft 22. A worm wheel 24 is meshedly connected to one side of the worm 23. The first end of the second rotating shaft 25 is connected to the worm wheel 24. A second fixed plate 214 is installed in the box body 4. Both ends of the second fixed plate 214 are respectively connected to the inner wall of the box body 4. The second end of the second rotating shaft 25 rotates through the front wall of the box body 4 and is vertically connected to the first end of the first rotating rod 27 of the second fixed plate 214. The second fixed plate 214 is used to install the second rotating shaft 25. A third rotating shaft 215 is installed above the second rotating shaft 25 in the box body 4, and both ends of the third rotating shaft 215 are rotatably connected to the inner wall of the box body 4, and fourth rotating rods 210 are installed on both sides of the first rotating rod 27, and the first ends of the two fourth rotating rods 210 are connected to the same third rotating shaft 215, the first end of the right fourth rotating rod 210 is rotatably connected to the third rotating shaft 215, the second end of the first rotating rod 27 is rotatably connected to the first end of the second rotating rod 28, and the second end of the second rotating rod 28 is rotatably connected to the left fourth rotating rod 210; The third rotating shaft 215 drives the storage mechanism to work by rotating; The first rotating rod 27 is rotatably connected to the first end of the third rotating rod 29, and the second end of the third rotating rod 29 is rotatably connected to the fourth rotating rod 210 on the right side. A lever 212 is installed on the outer side of the fourth rotating rod 210, and a through slide groove is arranged in the lever 212. A sliding column 211 is vertically connected to the outer side of the second end of the fourth rotating rod 210, and the sliding column 211 is slidably connected and arranged in the slide groove. Mounting frames 2 are installed on both sides of the box body 4, and the box body 4 is used to install the mounting frame 2. A toothed plate 213 is vertically connected under the lever 212. The toothed plate 213 is slidably connected to the bottom wall of the box body 4. One end of the toothed plate 213 slides through the inner wall of the box body 4 and the inner wall of the mounting frame 2 and extends into the mounting frame 2. One side of the toothed plate 213 in the mounting frame 2 is meshedly connected with a gear 220. A fourth rotating shaft 216 is penetrated in the gear 220. Both ends of the fourth rotating shaft 216 are rotatably connected to the side walls of the mounting frame 2. The mounting frame 2 is used to install the fourth rotating shaft 216. The first end of the fifth rotating rod 217 is connected to the fourth rotating shaft 216 on both sides of the gear 220, and the second end of the fifth rotating rod 217 is rotatably connected to the moving wheel 218. Preferably, the driving member 21 rotates to drive the first rotating shaft 22 to rotate, the first rotating shaft 22 rotates to drive the worm 23 to rotate, the worm 23 rotates to drive the worm wheel 24 to rotate, the worm wheel 24 rotates to drive the second rotating shaft 25 to rotate, the second rotating shaft 25 rotates to drive the first rotating rod 27 to rotate, at this time, the first rotating rod 27 rotates to drive the left fourth rotating rod 210 to rotate around the third rotating shaft 215 through the second rotating rod 28, and since the first end of the left fourth rotating rod 210 is fixedly connected to the third rotating shaft 215, the third rotating shaft 215 is driven to rotate when the left fourth rotating rod 210 rotates; At the same time, the first rotating rod 27 rotates through the third rotating rod 29 to drive the fourth rotating rod 210 on the right side to rotate around the third rotating shaft 215, the fourth rotating rod 210 rotates to drive the sliding column 211 to rotate, the sliding column 211 rotates to drive the lever 212 to move, the lever 212 moves to drive the toothed plate 213 to move, the toothed plate 213 moves to drive the gear 220 to rotate, the gear 220 rotates to drive the fourth rotating shaft 216 to rotate, the fourth rotating shaft 216 rotates to drive the fifth rotating rod 217 to rotate, the fifth rotating rod 217 rotates to drive the moving wheel 218 to rotate, the moving wheel 218 rotates to retract it into the mounting frame 2, further increasing the support area at the bottom of the display device to prevent the picture from shifting when encountering special conditions such as shaking, which makes the stability of the device poor; The storage mechanism includes a ninth rotating rod 41, a tenth rotating rod 42, a sixth rotating shaft 43 and a moving plate 44. The moving plate 44 is slidably installed in the box body 4 above the third rotating shaft 215. The top of the moving plate 44 slides through the top wall of the box body 4 and is connected to the display board 3. The moving plate 44 is used to install the display board 3. The bottom of the moving plate 44 is provided with a groove, and the sixth rotating shaft 43 is rotatably installed in the groove. The third rotating shafts 215 outside the two fourth rotating shafts 210 are respectively connected to the first ends of two ninth rotating shafts 41, the second end of the ninth rotating shaft 41 is rotatably connected to the first end of the tenth rotating shaft 42, and the second ends of the two tenth rotating shafts 42 are connected to the same sixth rotating shaft 43; The sixth rotating shaft 43 drives the fixing mechanism to work by rotating; Preferably, the fourth rotating rod 210 on the left side rotates to drive the third rotating shaft 215 to rotate, the third rotating shaft 215 rotates to drive the ninth rotating rod 41 to rotate, the ninth rotating rod 41 rotates to drive the tenth rotating rod 42 to rotate, the tenth rotating rod 42 rotates to drive the sixth rotating shaft 43 to rotate and drive the moving plate 44 to rise and fall, the moving plate 44 rises and falls to drive the display board 3 to rise and fall, when the display board 3 rises, it is used to move out of the box body 4 to facilitate display of pictures, and when the display board 3 falls, it is used to store the display board 3, which makes it very inconvenient to carry the display device, and prevents the display board 3 from being easily damaged by collision during the transfer, which has a certain impact on the subsequent picture display; The fixing mechanism includes a first bevel gear 31, a second bevel gear 32, a fifth rotating shaft 33, a sixth rotating rod 34, a seventh rotating rod 35, a mounting rod 36, an eighth rotating rod 37 and a third fixing plate 38. The third fixing plate 38 is vertically connected to the rear side of the display board 3. The first bevel gear 31 is fixedly sleeved on the sixth rotating shaft 43 on the rear side of the two tenth rotating rods 42. A meshing second bevel gear 32 is installed on one side of the first bevel gear 31. The second bevel gear 32 is connected to the first end of the fifth rotating shaft 33. The second end of the fifth rotating shaft 33 is respectively rotated through the top wall of the groove and the third fixing plate 38 and connected to the middle part of the sixth rotating rod 34. The first ends of the mounting rods 36 are connected to both sides of the display board 3, and the middle part of the eighth rotating rod 37 is rotatably connected to the second end of the mounting rod 36. The mounting rod 36 is used to mount the eighth rotating rod 37. The first ends of the two eighth rotating rods 37 are movably connected to the front wall of the same display board 3. The second end of the eighth rotating rod 37 is rotatably connected to the first end of the seventh rotating rod 35. The second ends of the two seventh rotating rods 35 are rotatably connected to the two ends of the sixth rotating rod 34 respectively. Specifically, the sixth rotating rod 34, the seventh rotating rod 35, and the eighth rotating rod 37 are in the same plane. Preferably, the sixth rotating shaft 43 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the fifth rotating shaft 33 to rotate, the fifth rotating shaft 33 rotates to drive both ends of the sixth rotating rod 34 to rotate outwards, the second ends of the sixth rotating rod 34 rotate outwards to drive the second end of the seventh rotating rod 35 to rotate outwards, the second end of the seventh rotating rod 35 rotates outwards to drive the eighth rotating rod 37 to rotate, and the rotation of the eighth rotating rod 37 is used to fix the display picture on the front side of the display board 3 to prevent the picture from falling during the display process, which has a certain impact on the picture display; A T-shaped slide groove is provided on the bottom wall of the box body 4, and a T-shaped protrusion 219 matching the T-shaped slide groove is installed on the tooth plate 213. The T-shaped protrusion 219 is slidably connected and arranged in the T-shaped slide groove. The T-shaped slide groove and the T-shaped protrusion 219 cooperate to ensure that the tooth plate 213 slides smoothly on the bottom wall of the box body 4; The size of the movable plate 44 is the same as that of the top plate 1, so that when the display plate 3 is stored in the box body 4, the top plate 1 can seal the box body 4; The eighth rotating rod 37 is a blunt-angle V-shaped plate.
[0020] The method of using the present invention is as follows: when it is necessary to display the pictures of the book design, the staff moves the display device to the display location, and then rotates the driving member 21. The driving member 21 rotates to drive the first rotating shaft 22 to rotate. The first rotating shaft 22 rotates to drive the worm 23 to rotate. The worm 23 rotates to drive the worm wheel 24 to rotate. The worm wheel 24 rotates to drive the second rotating shaft 25 to rotate. The second rotating shaft 25 rotates to drive the first rotating rod 27 to rotate. At this time, the first rotating rod 27 rotates to drive the left fourth rotating rod 210 to rotate around the third rotating shaft 215 through the second rotating rod 28. Since the first end of the left fourth rotating rod 210 is fixedly connected to the third rotating shaft 215, the left fourth rotating rod 210 rotates to drive the third rotating shaft 215 to rotate. At the same time, the first rotating rod 27 rotates The third rotating rod 29 drives the fourth rotating rod 210 on the right side to rotate around the third rotating shaft 215, the fourth rotating rod 210 rotates to drive the sliding column 211 to rotate, the sliding column 211 rotates to drive the lever 212 to move away, the lever 212 moves away to drive the toothed plate 213 to move away, the toothed plate 213 moves away to drive the gear 220 to rotate, the gear 220 rotates to drive the fourth rotating shaft 216 to rotate, the fourth rotating shaft 216 rotates to drive the fifth rotating rod 217 to rotate, the fifth rotating rod 217 rotates to drive the moving wheel 218 to rotate, the moving wheel 218 rotates to retract it into the mounting frame 2, further increasing the support area at the bottom of the display device to prevent the picture from shifting when encountering special conditions such as shaking, which makes the stability of the device poor; At the same time, the fourth rotating rod 210 on the left side rotates to drive the third rotating shaft 215 to rotate, the third rotating shaft 215 rotates to drive the ninth rotating rod 41 to rotate, the ninth rotating rod 41 rotates to drive the tenth rotating rod 42 to rotate, the tenth rotating rod 42 rotates to drive the sixth rotating shaft 43 to rotate and drive the moving plate 44 to rise; when the moving plate 44 rises and the top is flush with the top of the box 4, the staff presses the picture to be displayed between the display board 3 and the two eighth rotating rods 37, at this time, the moving plate 44 rises to drive the display board 3 to rise, and when the display board 3 rises, it is used to be moved out of the box 4 to facilitate the display of pictures; At the same time, the sixth rotating shaft 43 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the fifth rotating shaft 33 to rotate, the fifth rotating shaft 33 rotates to drive both ends of the sixth rotating rod 34 to rotate outward, the second ends of the sixth rotating rod 34 rotate outward to drive the second end of the seventh rotating rod 35 to rotate outward, the second end of the seventh rotating rod 35 drives the eighth rotating rod 37 to rotate outward, and the rotation of the eighth rotating rod 37 is used to fix the display picture on the front side of the display board 3 to prevent the picture from falling during the display process, which has a certain impact on the picture display; when the display is completed, the reverse rotation drive member 21 At this time, the moving wheel 218 rotates and moves out of the mounting frame 2, which is convenient for moving the display equipment; at the same time, the display board 3 descends to store the display board 3, making it very inconvenient to carry the display equipment, and preventing the display board 3 from being easily damaged by collision during the transfer, which has a certain impact on the subsequent picture display. When the top of the moving board 44 is flush with the top of the box body 4 when it descends, the staff will take the displayed picture away from between the display board 3 and the two eighth rotating rods 37; at the same time, the eighth rotating rod 37 is rotated to release the display picture on the front side of the display board 3; at this time, the staff can move the display location of the display equipment.
[0021] The stabilizing mechanism is provided to realize the rotation of the moving wheels and then store them in the mounting frame, further increasing the support area at the bottom of the display device, preventing the picture from being easily displaced when encountering special conditions such as shaking, which makes the stability of the device poor; the storage mechanism is provided to realize the rotation of the moving wheels and then move them out of the mounting frame, which is convenient for moving the display device, and the display board is lowered for storing the display board, making the display device very inconvenient to carry, preventing the display board from being easily damaged by collision during the transfer, which has a certain impact on the subsequent display of pictures; the fixing mechanism is provided to realize the rotation of the moving wheels and then store them in the mounting frame, further increasing the support area at the bottom of the display device and the display board is raised for being moved out of the box body, which is convenient for displaying pictures, and the eighth rotating rod is rotated to fix the displayed pictures on the front side of the display board, preventing the pictures from falling during the display process, which has a certain impact on the display of pictures; the structure of the present invention is simple and reliable, has a good picture display effect, is easy to control, and is suitable for promotion.
[0022] 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 picture display device for book design, characterized in that: It comprises a display board (3), a box body (4) and a top plate (1); Both sides of the box body (4) are provided with stabilizing mechanisms for stabilizing the box body (4); A display board (3) is provided above the box body (4), and a top board (1) is vertically connected to the top of the display board (3); A storage mechanism is provided between the box body (4) and the display board (3) to drive the box body (4) to rise and fall, and the stabilizing mechanism drives the storage mechanism to operate; A fixing mechanism for fixing the picture is provided on the front side of the display board (3), and the storage mechanism drives the fixing mechanism to operate.
2. The picture display device for book design according to claim 1, characterized in that: The stabilizing mechanism comprises a mounting frame (2), a driving member (21), a first rotating shaft (22), a worm (23), a worm wheel (24), a second rotating shaft (25), a first fixed plate (26), a first rotating rod (27), a second rotating rod (28), a third rotating rod (29), a fourth rotating rod (210), a sliding column (211), a lever (212), a toothed plate (213), a second fixed plate (214), a third rotating shaft (215), a fourth rotating shaft (216), a fifth rotating rod (217), a moving wheel (218) and a gear (220), wherein the front side of the housing (4) is vertically connected to two first fixed plates (26), respectively, and a first rotating shaft (26) is provided between the two first fixed plates (26) for rotation. A rotating shaft (22), one end of the first rotating shaft (22) rotatably passes through one of the first fixed plates (26) and is connected to a driving member (21), the driving member (21) drives the first rotating shaft (22) to rotate, a worm (23) is sleeved on the first rotating shaft (22), one side of the worm (23) is meshingly connected to a worm wheel (24), the first end of the second rotating shaft (25) is connected to the worm wheel (24), a second fixed plate (214) is provided in the box body (4), two ends of the second fixed plate (214) are respectively connected to the inner wall of the box body (4), the second end of the second rotating shaft (25) rotatably passes through the front wall of the box body (4) and is vertically connected to the first end of the first rotating rod (27); A third rotating shaft (215) is provided above the second rotating shaft (25) in the box body (4), and both ends of the third rotating shaft (215) are rotatably connected to the inner wall of the box body (4). Fourth rotating shafts (210) are provided on both sides of the first rotating rod (27), and the first ends of the two fourth rotating rods (210) are connected to the same third rotating shaft (215). The first end of the fourth rotating rod (210) on the right side is rotatably connected to the third rotating shaft (215), the second end of the first rotating rod (27) is rotatably connected to the first end of the second rotating rod (28), and the second end of the second rotating rod (28) is rotatably connected to the fourth rotating rod (210) on the left side; The third rotating shaft (215) drives the storage mechanism to work by rotating; The first rotating rod (27) is rotatably connected to the first end of the third rotating rod (29); the second end of the third rotating rod (29) is rotatably connected to the fourth rotating rod (210) on the right side; a lever (212) is provided on the outside of the fourth rotating rod (210); a through sliding groove is provided in the lever (212); a sliding column (211) is vertically connected to the outside of the second end of the fourth rotating rod (210); the sliding column (211) is slidably connected and arranged in the sliding groove; A mounting frame (2) is provided on both sides of the box body (4). A toothed plate (213) is vertically connected below the lever (212). The toothed plate (213) is slidably connected to the bottom wall of the box body (4). One end of the toothed plate (213) slides through the inner wall of the box body (4) and the inner wall of the mounting frame (2) and extends into the mounting frame (2). One side of the toothed plate (213) in the mounting frame (2) is meshingly connected with a gear (220). A fourth rotating shaft (216) passes through the gear (220). Both ends of the fourth rotating shaft (216) are rotatably connected to the side walls of the mounting frame (2). The fourth rotating shaft (216) on both sides of the gear (220) is connected to the first end of a fifth rotating rod (217). The second end of the fifth rotating rod (217) is rotatably connected to a moving wheel (218).
3. The picture display device for book design according to claim 2, characterized in that: The storage mechanism comprises a ninth rotating rod (41), a tenth rotating rod (42), a sixth rotating shaft (43) and a movable plate (44); a movable plate (44) is provided in the box body (4) above the third rotating shaft (215) and is slidable; the top of the movable plate (44) slides through the top wall of the box body (4) and is connected to the display board (3); a groove is provided at the bottom of the movable plate (44); a sixth rotating shaft (43) is provided in the groove and is rotatable; The third rotating shafts (215) outside the two fourth rotating shafts (210) are respectively connected to the first ends of two ninth rotating shafts (41), the second ends of the ninth rotating shafts (41) are rotatably connected to the first end of the tenth rotating shaft (42), and the second ends of the two tenth rotating shafts (42) are connected to the same sixth rotating shaft (43); The sixth rotating shaft (43) drives the fixing mechanism to work by rotating.
4. The picture display device for book design according to claim 3, characterized in that: The fixing mechanism comprises a first bevel gear (31), a second bevel gear (32), a fifth rotating shaft (33), a sixth rotating rod (34), a seventh rotating rod (35), a mounting rod (36), an eighth rotating rod (37) and a third fixing plate (38); the rear side of the display plate (3) is vertically connected to the third fixing plate (38); the sixth rotating shaft (43) at the rear side of the two tenth rotating rods (42) is sleeved with the first bevel gear (31); a second bevel gear (32) meshing with the first bevel gear (31) is provided on one side of the first bevel gear (31); the second bevel gear (32) is connected to the first end of the fifth rotating shaft (33); the second end of the fifth rotating shaft (33) is respectively rotatably penetrates the top wall of the groove and the third fixing plate (38) is connected to the middle part of the sixth rotating rod (34); The display board (3) is connected to the first end of a mounting rod (36) on both sides, the second end of the mounting rod (36) is rotatably connected to the middle part of an eighth rotating rod (37), the first ends of the two eighth rotating rods (37) are movably connected to the front wall of the same display board (3), the second end of the eighth rotating rod (37) is rotatably connected to the first end of a seventh rotating rod (35), and the second ends of the two seventh rotating rods (35) are rotatably connected to the two ends of the sixth rotating rod (34).
5. The picture display device for book design according to claim 2, characterized in that: The driving member (21) is a rotating handle.
6. The picture display device for book design according to claim 2, characterized in that: A T-shaped slide groove is provided on the bottom wall of the box body (4), and a T-shaped protrusion (219) matching the T-shaped slide groove is provided on the tooth plate (213), and the T-shaped protrusion (219) is slidably connected and arranged in the T-shaped slide groove.
7. The picture display device for book design according to claim 3, characterized in that: The size of the movable plate (44) is the same as that of the top plate (1).
8. The picture display device for book design according to claim 4, characterized in that: The eighth rotating rod (37) is an obtuse-angled V-shaped plate.