LED all-in-one machine capable of being quickly assembled

Abstract

The utility model provides an LED all-in-one machine capable of being quickly assembled, and belongs to the field of LED all-in-one machines. The problems that the COB all-in-one machine is easy to collide during assembly to cause damage to the screen body and time and labor are wasted in the assembly process are solved; comprising at least two screen bodies needing to be spliced and frames of the screen bodies, positioning pins, connecting pieces and first magnets are installed on the splicing side edge of one screen body needing to be spliced at intervals, and positioning pin butt-joint ports and connecting piece butt-joint ports are formed in the positions, corresponding to the positioning pins and the connecting pieces, of the splicing side edge of the other screen body; a second magnet is installed at the position, corresponding to the first magnet, of the splicing side edge of the other screen body, the first magnet and the second magnet can be attracted, and iron sheet sliding rails and gourd-shaped notches are formed in the other side edges of the two screen bodies at intervals. The iron sheet screws and the step screws are installed at the corresponding positions of the frame. The utility model is applied to the COB display LED all-in-one machine.

Description

Technical Field

[0001] The utility model provides an LED integrated machine which can be assembled quickly, and belongs to the technical field of LED integrated machines. Background Art

[0002] At present, COB all-in-one machines have high requirements for the flatness of screen assembly. However, when most all-in-one machines are installed on the client side, they need to first level the built box or frame, and then assemble the screen to the box or frame in turn, and finally assemble other parts. This process will consume a lot of manpower and time costs, and the screen is prone to bumps and other damages during the assembly process, causing unnecessary losses. Utility Model Content

[0003] In order to solve the problem that the COB all-in-one machine is easily bumped during assembly, causing damage to the screen, and the assembly process is time-consuming and labor-intensive, the utility model proposes an LED all-in-one machine that can be quickly assembled, and the purpose is to improve the structure of the screen, box or frame to complete the rapid positioning and assembly of the screens without damaging the modules.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a LED all-in-one machine that can be assembled quickly, comprising at least two screens that need to be assembled and the frames of the screens, wherein positioning pins, connecting plates and magnet one are installed at intervals on the assembly side of one of the screens that need to be assembled, and a positioning pin docking interface and a connecting plate docking interface are opened on the assembly side of the other screen corresponding to the positions of the positioning pins and the connecting plates, the connecting plate docking interface cooperates with the connecting plates, and the positioning pin docking interface cooperates with the positioning pin, and magnet two is installed on the assembly side of the other screen at a position corresponding to magnet one, and magnet one and magnet two can be attracted together, and iron sheet slide rails and gourd-shaped notches are arranged at intervals on the other sides of the two screens for matching with iron sheet screws and step screws installed at corresponding positions on the frame, and a circular magnet is installed in the iron sheet slide rail, and the circular magnet is attracted to the iron sheet screws.

[0005] A leveling block is installed at the bottom of the two screen bodies to be assembled, and a leveling screw is arranged on the leveling block.

[0006] The connecting piece is also provided with a threaded hole, and a connecting piece adjusting screw is screwed on the threaded hole. The connecting piece adjusting screw is used to adjust the flatness of the front and rear of the screen body.

[0007] The positioning pins and the connecting pieces serve as a group of positioning fixtures. Multiple groups of positioning fixtures are arranged at intervals on the assembly side of the screen body, and opposing magnets are arranged on the assembly side of the screen body between the two positioning fixtures.

[0008] One end of the gourd-shaped notch is a circular opening, which is connected to a rectangular opening slightly larger than the diameter of the stud of the step screw, and the short side of the rectangular opening is an arc-shaped opening.

[0009] The iron sheet slide rail is an inwardly concave slide rail with arc-shaped ends and a rectangular middle, and a circular magnet is installed at one end of the slide rail.

[0010] The circular opening of the gourd-shaped notch is located in the opposite direction to the end of the iron sheet slide rail where the circular magnet is installed.

[0011] The step screw protrusion is fixed on the frame.

[0012] The screen is an LED screen using a COB module display.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: the LED all-in-one machine that can be quickly assembled provided by the present invention is first positioned between the screen bodies using positioning pins, and is tightened by the suction magnets on the sides of the screen bodies, and then the pre-assembled connecting pieces are locked from the rear sides of the screen bodies for leveling to complete the assembly between the screen bodies; when installing the frame, it is quickly assembled by means of step screws and magnets; this series of processes does not require the removal of the module, and the screen body is simply assembled, which greatly saves the time for assembling large COB all-in-one machines at the client end, and reduces unnecessary losses of the screen module during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the quick assembly and positioning of the front of the integrated screen of the utility model, in which A is the positioning details of the positioning pins between the screens, and B is the details of the attracting magnets;

[0016] Figure 2 This is a detailed diagram of the positioning pins on the front of the screen. (a) Figure 1 (b) is a schematic diagram of the enlarged structure at A in the middle, and (a) is a stereoscopic schematic diagram of the side view of (a);

[0017] Figure 3 for Figure 1 A three-dimensional schematic diagram of the details of the magnet at B in the middle;

[0018] Figure 4 This is a schematic diagram of the back structure of the screen. In the figure, C is the bottom leveling detail, and D is the back locking adjustment detail.

[0019] Figure 5 for Figure 4 A schematic diagram of the structure at one side of the center C is enlarged;

[0020] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at D in the middle;

[0021] Figure 7 This is a schematic diagram of the frame being connected to the screen during installation. Figure E is a local detail of the frame installation.

[0022] Figure 8 for Figure 7 A three-dimensional schematic diagram of the frame installation part at E in the middle;

[0023] In the figure: 1 is the first screen body, 2 is the second screen body, 3 is the connecting plate, 4 is the positioning pin, 5 is the attracting magnet, 6 is the fixing screw, 7 is the leveling block, 8 is the leveling screw, 9 is the connecting plate adjustment screw, 10 is the frame, 11 is the iron sheet screw, 12 is the step screw, 13 is the circular magnet, 14 is the iron sheet slide rail, 15 is the gourd-shaped notch, 16 is the connecting plate docking interface, 17 is the positioning pin docking interface, and 18 is the threaded hole. DETAILED DESCRIPTION

[0024] like Figures 1 to 8 As shown, the utility model provides a LED all-in-one machine that can be quickly assembled, which is used for an LED screen using a COB module display, including at least two screen bodies that need to be assembled. The screen bodies are quickly positioned by positioning pins 4, which can avoid the disadvantage of only relying on connecting screws for rough positioning during traditional LED screen installation, resulting in a long time of adjustment. Figure 1 As shown, there are N screens to be assembled. Figure 1 The two screens shown in the figure provide detailed descriptions of their positioning structures. Figure 1 The two screens to be assembled are respectively represented as the first screen 1 and the second screen 2. A positioning pin docking interface 17 is provided at intervals on the assembly side of the first screen 1, and a positioning pin 4 is installed at intervals on the side where the second screen 2 is assembled with the first screen 1. The positioning pin 4 and the positioning pin docking interface 17 are in a one-to-one correspondence. When the first screen 1 is connected to the second screen 2, the positioning pin 4 passes through the positioning pin docking interface 17 of the first screen 1 for rapid positioning. At the same time, a connecting piece 3 is fixed on one side of the positioning pin 4 of the second screen 2, and a connecting piece docking interface 16 is provided at the corresponding position of the first screen 1. The connecting piece 3 and the connecting piece docking interface 16 are in a one-to-one correspondence. When the first screen 1 and the second screen 2 are assembled, the connecting piece 3 can be inserted into the connecting piece docking interface 16, which further ensures the accuracy of positioning, making the assembly and alignment of the two screens faster and more accurate.

[0025] At the same time, the assembly side of the screen body is equipped with a magnet 5. Figure 1 and 3As shown, the attracting magnets 5 are installed on the side edges of the first screen body 1 and the second screen body 2 by fixing screws 6. During assembly, the first screen body 1 and the second screen body 2 are accurately aligned by the positioning pins 4 and the connecting pieces 3, and then the two screen bodies are firmly connected by the attracting magnets 5 to obtain an assembled complete screen body.

[0026] like Figure 5 As shown, a leveling block 7 is installed at the bottom of the assembled side of the screen body, and a leveling screw 8 is connected to the leveling block 7. After the screen body is aligned and fixed, the leveling screw 8 can be used to tighten the leveling block 7 for leveling.

[0027] The connecting piece 3 is also provided with a threaded hole 18, and the threaded hole 18 can be locked by the connecting piece adjusting screw 9, so as to adjust the flatness of the front and rear of the screen body and level the screen body surface.

[0028] A gourd-shaped notch 15 and an iron sheet slide rail 14 are provided at intervals on the side of the screen body that needs to be connected to the frame 10. One end of the gourd-shaped notch 15 is a circular opening, which is connected to a rectangular opening that is slightly larger than the stud diameter of the step screw 12, and the short side of the rectangular opening is an arc-shaped opening; a circular magnet 13 is also installed in the iron sheet slide rail 14, and iron sheet screws 11 and step screws 12 are fixed at intervals on the frame 10, wherein the iron sheet screws 11 can slide in the iron sheet slide rail 14 and finally attract the circular magnet 13, and the step screw 12 is inserted from one end of the circular opening of the gourd-shaped notch 15, and then slides along the rectangular opening until the step screw 12 matches the arc-shaped opening.

[0029] The installation steps of the LED all-in-one machine of the utility model are as follows:

[0030] 1. The screens are quickly positioned by positioning pins 4, such as Figure 1 , 2 As shown, the positioning pin 4 is assembled on the second screen body 2. When the first screen body 1 is connected to the second screen body 2, the positioning pin 4 passes through the positioning pin docking interface 17 of the first screen body 1 for quick positioning. At the same time, the connecting piece 3 pre-installed on the second screen body 2 is also inserted into the connecting piece docking interface 16 of the first screen body 1.

[0031] Second, during the "one" positioning installation, the screen body is tightened by the suction magnet 5, and there is no need to remove the module and then manually lock it inside, which greatly saves the installation time.

[0032] Figure 3 This is a detailed diagram of the attracting magnets. The attracting magnets 5 are respectively installed on the side edges of the first screen body 1 and the second screen body 2 through fixing screws 6 for attracting each other, and then assembled into a whole.

[0033] 3. After step 2 is completed, the first screen body 1 and the second screen body 2 are leveled by tightening the leveling block 7 with the leveling screw 8. Figure 5 shown.

[0034] 4. Figure 6 As shown, the connecting piece adjusting screw 9 is locked with the threaded hole 18 on the connecting piece 3, the front and rear flatness of the screen body is adjusted, and the screen body surface is leveled.

[0035] According to the above steps, the screen body is first aligned, fixed and leveled, and then the frame 10 is installed.

[0036] 5. When installing the frame, use the step screws 12 to lock it in place and the magnets to tighten it for quick assembly.

[0037] like Figure 7 , 8 As shown, the frames 10 on both sides are assembled on the screen body from bottom to top. During assembly, the iron sheet screws 11 installed on the frame 10 pass through the iron sheet slide rails 14 and are attracted to the circular magnets 13 installed on the screen body to tighten. At the same time, the step screws 12 installed on the frame 10 pass through the gourd-shaped notch 15 and are installed upward to lock the frame 10 to limit its left and right movement. The upper and lower frames 10 are installed from left to right or from right to left according to the opening direction of the iron sheet slide rails 14 and the gourd-shaped notch 15.

[0038] 6. After the frame 10 is installed, install the back panel shell on the back of the screen to complete the assembly of the LED all-in-one machine.

[0039] The utility model realizes rapid positioning between screens through positioning pins, and is tightened by magnets at the ends of two rows of screens; there is no need to disassemble the module, and the rear maintenance locking connecting piece is used for front and rear leveling, and the bottom locking leveling block is used for up and down leveling; the side frame is positioned by step screws and is quickly assembled by means of magnet tightening.

[0040] Regarding the specific structure of the utility model, it should be explained that the connection relationship between the various component modules adopted in the utility model is definite and feasible. Except for special instructions in the embodiments, the specific connection relationship can bring corresponding technical effects and solve the technical problems raised by the utility model without relying on the execution of corresponding software programs. The components, modules, models of specific components and the connection methods between each other appearing in the utility model, as well as the conventional use methods and expected technical effects brought about by the above-mentioned technical features, except for specific instructions, all belong to the disclosed contents in patents, journal articles, technical manuals, technical dictionaries, and textbooks that can be obtained by technical personnel in this field before the application date, or belong to the existing technologies such as conventional technologies and common knowledge in this field, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A LED all-in-one machine that can be quickly assembled, characterized in that: The invention comprises at least two screen bodies to be assembled and a frame (10) of the screen bodies, wherein a positioning pin (4), a connecting piece (3) and a magnet 1 are installed at intervals on the assembly side of one of the screen bodies to be assembled, a positioning pin mating interface (17) and a connecting piece mating interface (16) are provided on the assembly side of the other screen body at positions corresponding to the positioning pin (4) and the connecting piece (3), the connecting piece mating interface (16) cooperates with the connecting piece (3), and the positioning pin mating interface (17) cooperates with the positioning pin (4), a magnet 2 is installed at a position corresponding to the magnet 1 on the assembly side of the other screen body, and the magnet 1 and the magnet 2 can be attracted, and iron sheet slide rails (14) and gourd-shaped notches (15) are provided at intervals on the other side edges of the two screen bodies for being matched with iron sheet screws (11) and step screws (12) installed at corresponding positions on the frame (10), a circular magnet (13) is installed in the iron sheet slide rail (14), and the circular magnet (13) is attracted to the iron sheet screw (11).

2. The LED all-in-one machine that can be quickly assembled according to claim 1, characterized in that: A leveling block (7) is installed at the bottom of the two screen bodies to be assembled, and a leveling screw (8) is arranged on the leveling block (7).

3. The LED all-in-one machine that can be quickly assembled according to claim 2, characterized in that: The connecting piece (3) is also provided with a threaded hole (18), and a connecting piece adjustment screw (9) is screwed onto the threaded hole (18). The connecting piece adjustment screw (9) is used to adjust the flatness of the front and rear of the screen body.

4. The LED all-in-one machine that can be quickly assembled according to claim 1, characterized in that: The positioning pins (4) and the connecting pieces (3) serve as a set of positioning fixtures. Multiple sets of positioning fixtures are arranged at intervals on the assembly side of the screen body, and opposing magnets are arranged between any two of the positioning fixtures.

5. The LED all-in-one machine that can be quickly assembled according to claim 4, characterized in that: One end of the gourd-shaped notch (15) is a circular opening, which is connected to a rectangular opening slightly larger than the diameter of the stud of the step screw (12), and the short side of the rectangular opening is an arc-shaped opening.

6. The LED all-in-one machine that can be quickly assembled according to claim 5, characterized in that: The iron sheet slide rail (14) is an inwardly concave slide rail with arc-shaped ends and a rectangular middle, and a circular magnet (13) is mounted on one end of the slide rail.

7. The LED all-in-one machine that can be quickly assembled according to claim 6, characterized in that: The circular opening of the gourd-shaped notch (15) and the end of the iron sheet slide rail (14) on which the circular magnet (13) is mounted are located in opposite directions.

8. The LED all-in-one machine that can be quickly assembled according to claim 5, characterized in that: The step screw (12) is protruding and fixed on the frame (10).

9. A rapidly assembled LED all-in-one machine according to any one of claims 1 to 8, characterized in that: The screen is an LED screen using a COB module display.

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