Indoor and outdoor spliced screen with position adjusting function

Abstract

The utility model discloses an indoor and outdoor splicing screen with a position adjusting function, and relates to the technical field of splicing screens. The device comprises a mounting frame, mounting blocks are fixedly connected to the top and the bottom of an inner cavity of the mounting frame, a mounting assembly is arranged on one side of the mounting frame, an adjusting plate is fixedly connected to the rear side of the mounting frame, and an adjusting assembly is arranged on the rear side of the adjusting plate. And the mounting assembly comprises a mounting plate fixedly connected to the inner cavity wall of the mounting frame, the front side of the mounting plate is fixedly connected with a splicing block, and a splicing insertion plate is inserted into an inner cavity of the splicing block. By means of the installation assembly, the mode that the installation insertion plates are inserted into the installation blocks is adopted, the two installation frames can be rapidly connected and are fixed through the installation bolts after being connected, the stability of the installation frames can be improved, the splicing insertion plates are inserted into inner cavities of the splicing blocks after the installation frames are assembled, the splicing insertion plates are fastened through the fixing bolts, and the installation frames are convenient to assemble and disassemble. Therefore, the assembly of the spliced screen can be realized, and the installation efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of splicing screens, in particular to an indoor and outdoor splicing screen with a position adjustment function. Background Art

[0002] The splicing screen is a complete display unit. After free combination and installation, it can show a combined large screen. The installation is similar to building blocks. According to the backlight source, the splicing screen can be divided into LED LCD splicing screen, OLED self-luminous LCD splicing screen and DLP rear projection splicing. The different backlight sources give the splicing screen different product types. For example, the splicing screen with OLED backlight can bend within a certain curvature, and the DLP projection splicing is thicker because the backlight comes from the projector. With the updating of technology, each type of splicing screen product has made progress and development in its own field. Among them, transparent splicing products of LED splicing screen and OLED splicing screen are gradually recognized by the market.

[0003] The splicing screens in the prior art are generally designed to be fixed in position after assembly, which makes it impossible to adjust their positions as needed. When position adjustment is desired, the splicing screens need to be dismantled and placed in the required position before being reassembled. The above method takes a lot of time, which is not only time-consuming but also cumbersome to operate.

[0004] To this end, we provide an indoor and outdoor splicing screen with position adjustment function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an indoor and outdoor splicing screen with a position adjustment function. Through the cooperation of the installation component and the adjustment component, the problem in the prior art that the position needs to be adjusted and the splicing screen needs to be disassembled and reassembled, resulting in cumbersome operation and low efficiency.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions.

[0007] The utility model is an indoor and outdoor splicing screen with a position adjustment function, comprising a mounting frame, the top and bottom of the inner cavity of the mounting frame are fixedly connected to a mounting block, one side of the mounting frame is provided with a mounting assembly, the rear side of the mounting frame is fixedly connected to an adjustment plate, the rear side of the adjustment plate is provided with an adjustment assembly, the mounting assembly comprises a mounting plate fixedly connected to the inner cavity wall of the mounting frame, the front side of the mounting plate is fixedly connected to a splicing block, the inner cavity of the splicing block is inserted with a splicing plug-in board, the front side of the splicing plug-in board is fixedly connected to a splicing screen, the inner cavity of the mounting block is inserted with a splicing plug-in board, the front side of the splicing plug-in board is fixedly connected to a splicing screen, and the inner cavity of the mounting block is inserted with a splicing plug-in board. A mounting plate is provided, and an expansion block is fixedly connected to the side of the mounting plate away from the mounting block. The adjustment assembly includes a slide cylinder arranged on the rear side of the adjustment plate. There are two slide cylinders, and an adjustment box is fixedly connected between the top and bottom slide cylinders. The bottom of the inner cavity of the adjustment box is fixedly connected to a dual-axis motor, and the output end of the dual-axis motor is fixedly connected to a worm, a worm wheel is engaged with the surface of the worm, a threaded rod is fixedly connected to the inner cavity of the worm wheel, a threaded sleeve is threadedly connected to the surface of the threaded rod, and a connecting rod is fixedly connected to the front side of the threaded sleeve.

[0008] The present invention is further configured such that the inner cavity of the mounting block is provided with a mounting through groove adapted to the mounting plug-in plate, and the inner cavities of the mounting block and the mounting plug-in plate are both provided with mounting through holes, the inner cavities of the mounting through holes are threadedly connected with mounting bolts, and the mounting through grooves enable the mounting plug-in plate to be smoothly inserted into the inner cavity of the mounting block, and after insertion, the mounting bolts are screwed into the corresponding mounting through holes, thereby fixing the mounting block and the mounting plug-in plate.

[0009] The present invention is further configured such that the mounting plate is L-shaped, and the inner cavities of the splicing blocks and the splicing plug-in plates are both provided with fixing through holes, and the inner cavities of the fixing through holes are threadedly connected with fixing bolts, which are screwed into the corresponding fixing through holes, so as to facilitate the fixation of the installed splicing blocks and the splicing plug-in plates.

[0010] The utility model is further configured such that limiting through holes are provided at the four corners of the mounting frame and the adjustment plate, and the inner cavities of the limiting through holes are threadedly connected to limiting bolts. The provided limiting through holes can fix the adjustment plate, which not only facilitates position adjustment through the adjustment plate, but also improves the stability of the mounting frame.

[0011] The utility model is further configured such that both sides of the rear side of the slide cylinder are fixedly connected with fixing plates, the inner cavity of the fixing plate is provided with a bolt through hole, the inner cavity of the bolt through hole is provided with an expansion bolt, the expansion bolt is passed through the bolt through hole, and then the expansion bolt is fixed in the external installation position, which can fix the slide cylinder in the installation area, making it easy to adjust the position later.

[0012] The utility model is further configured such that the number of the worm, worm wheel and threaded rod are each two, the end of the worm away from the dual-axis motor is movably connected to the adjustment box through a bearing, and a movable through groove adapted to the connecting rod is provided on the front side of the adjustment box, and the connecting rod moves in the movable through groove so that the connecting rod can move smoothly up and down.

[0013] The utility model is further configured as follows: the inner cavity of the adjustment box is fixedly connected with a vertical rod, a connecting plate is fixedly connected between the two threaded sleeves, the top of the connecting plate is fixedly connected with a distance measuring sensor, the inner cavity of the connecting plate is provided with a sliding groove, the vertical rod is located in the inner cavity of the sliding groove, the connecting plate can connect the two threaded sleeves, and the limiting effect of the vertical rod can prevent the threaded sleeves from rotating during the up and down movement, and the distance measuring sensor can detect the up and down movement distance of the connecting plate.

[0014] The utility model is further configured such that the number of the connecting rods is five, the side of the connecting rod away from the threaded sleeve is fixedly connected to the rear side of the adjustment plate, the top and bottom of the threaded rod are movably connected to the adjustment box through bearings, and the threaded rod can be limited in the inner cavity of the adjustment box through the bearings, so that the threaded rod can rotate smoothly.

[0015] The utility model has the following beneficial effects.

[0016] 1. The utility model uses the installation component and the installation plug-in plate to insert the installation block, which can realize the quick connection of the two mounting frames and fix them with mounting bolts after the connection, which can improve their stability. After the mounting frame is assembled, the splicing plug-in plate is inserted into the inner cavity of the splicing block and fastened with fixing bolts to realize the assembly of the splicing screen with high installation efficiency.

[0017] 2. The utility model adjusts the components, and the slide cylinder can drive the splicing screen to move left and right, thereby achieving the purpose of adjusting the left and right positions. The dual-axis motor can drive the threaded rod to rotate through the transmission of the worm and the worm gear. The threaded rod can drive the threaded sleeve to move up and down. The threaded sleeve can drive the mounting frame to move up and down through the connecting rod, thereby achieving the purpose of adjusting the splicing screen to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0019] Figure 1 A three-dimensional diagram of an indoor and outdoor splicing screen with position adjustment function.

[0020] Figure 2 The figure shows the rear view of a mounting frame for an indoor and outdoor splicing screen with position adjustment function.

[0021] Figure 3 The figure is a cross-sectional view of an adjustment box in an indoor and outdoor splicing screen with position adjustment function.

[0022] Figure 4 It is an indoor and outdoor splicing screen with position adjustment function. Figure 1 Enlarged view of point A in the middle.

[0023] Figure 5 The figure is a cross-sectional view of an installation block in an indoor and outdoor splicing screen with position adjustment function.

[0024] In the accompanying drawings: 1. Mounting frame; 2. Mounting block; 3. Mounting assembly; 31. Mounting plate; 32. Splicing block; 33. Splicing plug-in plate; 34. Mounting plug-in plate; 35. Expansion block; 4. Adjustment plate; 5. Adjustment assembly; 51. Slide cylinder; 52. Adjustment box; 53. Dual-axis motor; 54. Worm; 55. Worm gear; 56. Threaded rod; 57. Threaded sleeve; 58. Connecting rod; 6. Splicing screen; 7. Mounting through hole; 8. Mounting bolt; 9. Fixing bolt; 10. Limiting through hole; 11. Limiting bolt; 12. Fixing plate; 13. Movable through slot; 14. Vertical rod; 15. Connecting plate; 16. Distance sensor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] See also Figure 1-5The utility model is an indoor and outdoor splicing screen with a position adjustment function, comprising a mounting frame 1, the top and bottom of the inner cavity of the mounting frame 1 are fixedly connected to a mounting block 2, a mounting assembly 3 is provided on one side of the mounting frame 1, an adjustment plate 4 is fixedly connected to the rear side of the mounting frame 1, an adjustment assembly 5 is provided on the rear side of the adjustment plate 4, the mounting assembly 3 comprises a mounting plate 31 fixedly connected to the inner cavity wall of the mounting frame 1, a splicing block 32 is fixedly connected to the front side of the mounting plate 31, a splicing plug-in plate 33 is inserted into the inner cavity of the splicing block 32, a splicing screen 6 is fixedly connected to the front side of the splicing plug-in plate 33, and the inner cavity of the mounting block 2 is inserted with the mounting plug-in plate 3 4. The side of the mounting plate 34 away from the mounting block 2 is fixedly connected to the expansion block 35. The adjustment assembly 5 includes a slide cylinder 51 arranged on the rear side of the adjustment plate 4. There are two slide cylinders 51. An adjustment box 52 is fixedly connected between the top and bottom slide cylinders 51. The bottom of the inner cavity of the adjustment box 52 is fixedly connected to a dual-axis motor 53. The output end of the dual-axis motor 53 is fixedly connected to a worm 54. The surface of the worm 54 is meshed with a worm gear 55. The inner cavity of the worm gear 55 is fixedly connected to a threaded rod 56. The surface of the threaded rod 56 is threadedly connected to a threaded sleeve 57. The front side of the threaded sleeve 57 is fixedly connected to a connecting rod 58.

[0028] Specifically: insert the mounting plate 34 into the inner cavity of the mounting block 2 and fasten it with the mounting bolts 8, so that the mounting frames 1 can be connected to each other, which is convenient for assembling the splicing screen 6. Insert the splicing plate 33 on the rear side of the splicing screen 6 into the inner cavity of the splicing block 32 and fasten it with the fixing bolts 9 to complete the installation of the splicing screen 6. By adopting the above-mentioned installation method, not only the quick connection of the mounting frame 1 can be achieved, but also the quick assembly of the splicing screen 6 can be achieved, thereby improving the efficiency of disassembly and assembly.

[0029] Example 2

[0030] See also Figure 1-5On the basis of embodiment 1, the inner cavity of the mounting block 2 is provided with a mounting groove adapted to the mounting plug plate 34, the inner cavities of the mounting block 2 and the mounting plug plate 34 are provided with mounting through holes 7, the inner cavity of the mounting through holes 7 is threadedly connected with a mounting bolt 8, the shape of the mounting plate 31 is L-shaped, the inner cavities of the splicing block 32 and the splicing plug plate 33 are provided with fixing through holes, the inner cavities of the fixing through holes are threadedly connected with fixing bolts 9, the four corners of the mounting frame 1 and the adjustment plate 4 are provided with limiting through holes 10, the inner cavities of the limiting through holes 10 are threadedly connected with limiting bolts 11, and both sides of the rear side of the slide cylinder 51 are fixedly connected with fixing plates 12, the inner cavity of the fixing plate 12 is provided with bolt through holes, and the inner cavity of the bolt through holes is provided with expansion bolts. There are two worms 54, worm wheels 55 and threaded rods 56. The end of the worm 54 away from the dual-axis motor 53 is movably connected to the adjustment box 52 through a bearing. The front side of the adjustment box 52 is provided with a movable through groove 13 adapted to the connecting rod 58. The inner cavity of the adjustment box 52 is fixedly connected with a vertical rod 14. A connecting plate 15 is fixedly connected between the two threaded sleeves 57. The top of the connecting plate 15 is fixedly connected with a distance sensor 16. The inner cavity of the connecting plate 15 is provided with a slide groove. The vertical rod 14 is located in the inner cavity of the slide groove. There are five connecting rods 58. The side of the connecting rod 58 away from the threaded sleeve 57 is fixedly connected to the rear side of the adjustment plate 4. The top and bottom of the threaded rod 56 are movably connected to the adjustment box 52 through bearings.

[0031] Specifically: the installation slot enables the installation plug plate 34 to be smoothly inserted into the inner cavity of the installation block 2, and after insertion, the installation bolts 8 are screwed into the corresponding installation through holes 7 to fix the installation block 2 and the installation plug plate 34. The fixing bolts 9 are screwed into the corresponding fixing through holes to facilitate the fixation of the installed splicing block 32 and the splicing plug plate 33. The limit through holes 10 are opened to fix the adjustment plate 4, which is not only convenient for position adjustment through the adjustment plate 4, but also can improve the stability of the mounting frame 1. The expansion bolts are passed through the bolt through holes, and then the expansion bolts are fixed. It is fixed in the external installation position, and the slide cylinder 51 can be fixed in the installation area, which is convenient for adjusting the position later. The connecting rod 58 moves in the movable groove 13, so that the connecting rod 58 can move up and down smoothly. The connecting plate 15 can connect the two threaded sleeves 57. The limiting effect of the vertical rod 14 can prevent the threaded sleeve 57 from rotating during the up and down movement. The distance sensor 16 can detect the up and down movement distance of the connecting plate 15, and the threaded rod 56 can be limited in the inner cavity of the adjustment box 52 through the bearing, so that the threaded rod 56 can rotate smoothly.

[0032] The working principle of the present invention is as follows: insert the mounting plug plates 34 into the mounting grooves of the corresponding mounting blocks 2, screw the mounting bolts 8 into the corresponding mounting through holes 7, and the mounting frame 1 is assembled. Insert the splicing plug plates 33 on the rear side of the splicing screen 6 into the inner cavity of the corresponding splicing block 32, and use the fixing bolts 9 to screw into the corresponding fixing through holes. At this time, the splicing screen 6 is assembled, and holes for installation are drilled at the corresponding installation positions. Pass the expansion bolts through the bolt through holes and press them into the corresponding holes. Tighten the expansion bolts to complete the installation of the slide cylinder 51. Move the mounting frame 1 close to the adjustment plate 4, and use the limit bolts 11 to screw into the corresponding limit through holes 10. At this time, the mounting frame 1 and the adjustment plate 4 are in a state of being ... After the whole board 4 is fixed, the position of the splicing screen 6 can be adjusted as needed. The slide cylinder 51 can drive the splicing screen 6 to move horizontally left and right to adjust the left and right position of the splicing screen 6. When the up and down position of the splicing screen 6 needs to be adjusted, the dual-axis motor 53 is started by an external remote control. The dual-axis motor 53 can drive the worm 54 to rotate, and the worm 54 drives the worm gear 55 to rotate. The worm gear 55 drives the threaded rod 56 to rotate, and the threaded rod 56 drives the threaded sleeve 57 on the surface to move upward or downward. The threaded sleeve 57 drives the adjustment plate 4 to move upward or downward through the connecting rod 58, and drives the up and down position of the splicing screen 6 to be adjusted through the adjustment plate 4. When the appropriate position is reached, the dual-axis motor 53 can be stopped.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. An indoor and outdoor splicing screen with a position adjustment function, comprising a mounting frame (1), characterized in that: The top and bottom of the inner cavity of the mounting frame (1) are both fixedly connected to mounting blocks (2), a mounting assembly (3) is provided on one side of the mounting frame (1), an adjustment plate (4) is fixedly connected to the rear side of the mounting frame (1), and an adjustment assembly (5) is provided on the rear side of the adjustment plate (4); The mounting assembly (3) comprises a mounting plate (31) fixedly connected to the inner wall of the mounting frame (1); a splicing block (32) is fixedly connected to the front side of the mounting plate (31); a splicing plug-in plate (33) is inserted into the inner cavity of the splicing block (32); a splicing screen (6) is fixedly connected to the front side of the splicing plug-in plate (33); a mounting plug-in plate (34) is inserted into the inner cavity of the mounting block (2); and an expansion block (35) is fixedly connected to the side of the mounting plug-in plate (34) away from the mounting block (2); The adjustment assembly (5) comprises a slide cylinder (51) arranged at the rear side of the adjustment plate (4), the number of the slide cylinders (51) is two, an adjustment box (52) is fixedly connected between the top and bottom slide cylinders (51), a dual-axis motor (53) is fixedly connected to the bottom of the inner cavity of the adjustment box (52), an output end of the dual-axis motor (53) is fixedly connected to a worm (54), a worm wheel (55) is meshed on the surface of the worm (54), a threaded rod (56) is fixedly connected to the inner cavity of the worm wheel (55), a threaded sleeve (57) is threadedly connected to the surface of the threaded rod (56), and a connecting rod (58) is fixedly connected to the front side of the threaded sleeve (57).

2. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: The inner cavity of the mounting block (2) is provided with a mounting through groove adapted to the mounting insert plate (34), and the inner cavities of the mounting block (2) and the mounting insert plate (34) are both provided with mounting through holes (7), and the inner cavities of the mounting through holes (7) are threadedly connected with mounting bolts (8).

3. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: The shape of the mounting plate (31) is L-shaped. The inner cavities of the splicing block (32) and the splicing plug plate (33) are both provided with fixing through holes, and the inner cavities of the fixing through holes are threadedly connected with fixing bolts (9).

4. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: The four corners of the mounting frame (1) and the adjustment plate (4) are each provided with a limiting through hole (10), and the inner cavity of the limiting through hole (10) is threadedly connected to a limiting bolt (11).

5. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: Both sides of the rear side of the slide cylinder (51) are fixedly connected with a fixing plate (12), the inner cavity of the fixing plate (12) is provided with a bolt through hole, and the inner cavity of the bolt through hole is provided with an expansion bolt.

6. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: The number of the worm (54), worm wheel (55) and threaded rod (56) is two. One end of the worm (54) away from the dual-axis motor (53) is movably connected to the adjustment box (52) through a bearing. The front side of the adjustment box (52) is provided with a movable through slot (13) adapted to the connecting rod (58).

7. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: The inner cavity of the adjustment box (52) is fixedly connected to a vertical rod (14), a connecting plate (15) is fixedly connected between the two threaded sleeves (57), a distance sensor (16) is fixedly connected to the top of the connecting plate (15), a sliding groove is opened in the inner cavity of the connecting plate (15), and the vertical rod (14) is located in the inner cavity of the sliding groove.

8. The indoor and outdoor splicing screen with position adjustment function according to claim 1, characterized in that: There are five connecting rods (58), and the side of the connecting rod (58) away from the threaded sleeve (57) is fixedly connected to the rear side of the adjustment plate (4). The top and bottom of the threaded rod (56) are movably connected to the adjustment box (52) through bearings.

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