LED all-in-one machine assembling mechanism

Abstract

The utility model provides an LED all-in-one machine assembling mechanism, and belongs to the technical field of LED assembling. The problems of time consumption, labor consumption and easy collision during assembly of the COB all-in-one machine module at present are solved; comprising a support, a cross beam is arranged on the support, a plurality of single-row screen bodies are installed on the support, every two single-row screen bodies are connected in a clamped mode through a buckle mechanism, a hook is arranged on the back face of each single-row screen body, the hooks are hung on the cross beam, a jaw is installed at the bottom of each screen body, and the jaw is of a foldable integrated structure adopting a hinge. The integrated COB module is applied to integrated assembly of the COB module.

Description

Technical Field

[0001] The utility model provides an LED all-in-one machine assembly mechanism, belonging to the technical field of LED assembly. Background Art

[0002] Currently, COB all-in-one machines have high requirements for the flatness of module 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 modules to the box or frame in sequence, and finally assemble other parts. This process will consume a lot of manpower and time costs, and the modules are prone to bumps and other damage during the assembly process, causing unnecessary losses. Utility Model Content

[0003] In order to solve the problems of time-consuming, labor-intensive and easy collision in the current COB all-in-one module assembly, the utility model proposes an LED all-in-one assembly mechanism, the purpose of which is to achieve rapid assembly by installing corresponding positioning and clamping mechanisms on the module.

[0004] The technical solution adopted by the present invention is: an LED all-in-one machine assembly mechanism, including a bracket, a crossbeam is provided on the bracket, a plurality of single-row screens are installed on the bracket, and the single-row screens are connected by a snap mechanism. A hook is provided on the back of each single-row screen, and the hook is hung on the crossbeam. A chin is installed at the bottom of the screen, and the chin is a foldable integrated structure using a hinge.

[0005] The two screen bodies are also quickly positioned through positioning pins and positioning pin docking interfaces.

[0006] The snap mechanism includes a matching female clamping mechanism and a male clamping mechanism, wherein the female clamping mechanism is arranged on the left / right side of each single-row screen body, and the male clamping mechanism is arranged on the right / left side of the corresponding single-row screen body.

[0007] The positioning pins, the positioning pin docking ports and the snap mechanism are arranged at intervals on the side of each single-row screen body.

[0008] The female clamping mechanism is a rectangular groove with two bosses, and the male clamping mechanism is a rectangular groove with a trapezoidal boss in the middle. The trapezoidal boss of the male clamping mechanism matches the groove between the two bosses of the female clamping mechanism, and the two bosses of the female clamping mechanism are adapted to the two grooves on the male clamping mechanism.

[0009] The chin includes a left chin and a right chin, and the left chin and the right chin are connected by a hinge.

[0010] A chin positioning pin and a docking plug are provided on the top of the chin. The chin positioning pin cooperates with the positioning pin docking hole at the bottom of the screen body to achieve rapid positioning of the two. The docking plug and the interface at the bottom of the screen body are quickly plugged in.

[0011] A guide column is provided at the bottom of the chin, and a captive screw is provided at the top of the guide column. The captive screw (13) is tightened to lock the chin to the screen body.

[0012] The bracket includes at least two upper and lower horizontal beams, and the multiple horizontal beams are fixedly connected by two vertical beams on the left and right sides, and the bottoms of the two vertical beams are equipped with herringbone legs with pulleys.

[0013] Compared with the prior art, the present invention has the following beneficial effects: first, the present invention hangs the single-row screen bodies on the bracket beams in turn, and the structure is more compact; then, the positioning pins are used to position the screen bodies, and the screen bodies are clamped by the snap mechanism on the side to complete the assembly between the screen bodies; when installing the chin, there is no need to remove the front panel of the chin, and it is positioned by the pin shaft, tightened from the bottom with a long torque wrench, and the quick connector is plugged in without the need for complicated wiring; this series of processes does not require the removal of the module, and the screen body is simply assembled, which greatly saves the time of assembly at the client and reduces unnecessary losses during the module assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] Figure 1 and 2 Schematic diagrams of the three-dimensional structure of a single row of screens and all screens assembled on the bracket;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the quick positioning and clamping mechanism for assembling the front of the all-in-one screen;

[0018] Figure 5 and 6 They are Figure 4 The three-dimensional schematic diagram and the planar schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 7 This is a schematic diagram of the structure of the chin before it is unfolded;

[0020] Figure 8 This is a schematic diagram of the structure of the chin after it is expanded;

[0021] Figure 9 This is a schematic diagram of the structure where the chin is assembled on the bracket and combined with the screen body;

[0022] Figure 10 for Figure 9 Schematic diagram of the enlarged structure at C in the middle;

[0023] In the figure: 1 is the first single-row screen body, 2 is the hook, 3 is the crossbeam, 4 is the positioning pin, 5 is the second single-row screen body, 6 is the female clamping structure, 7 is the male clamping mechanism, 8 is the left chin, 9 is the hinge, 10 is the right chin, 11 is the chin positioning pin, 12 is the docking plug, 13 is the captive screw, 14 is the guide column, and 15 is the long torque wrench. DETAILED DESCRIPTION

[0024] like Figures 1 to 10 As shown, the utility model provides an LED all-in-one assembly mechanism, which mainly includes improvements in the following parts: 1. A hook 2 is set on the back of the screen, and a beam 3 is set on the bracket. The "hook" part of the hook 2 is pressed against the beam 3 by gravity, which is more compact; 2. The screens are quickly positioned and clamped by a snap mechanism between the two rows of screens; 3. The chin does not need to be installed in sections. Through the high-precision hinge shaft, the chins on the left and right sides can be rotated to merge into a whole chin; 4. When the chin is connected to the screen, there is no need to remove the front panel of the chin. It is positioned by the pin shaft and tightened from the bottom with a long torque wrench; 5. At the same time of "4", the chin and the screen are plugged together through a quick connector without the need for complex wiring.

[0025] The above improved structure is described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 and 2 As shown, when assembling the LED all-in-one machine, multiple single-row screens need to be tightly installed on the bracket one by one, and finally the corresponding cables are connected to obtain the all-in-one machine. The bracket includes two upper and lower crossbeams 3, and the two crossbeams 3 are fixedly connected by two vertical beams on the left and right sides, and the bottoms of the two vertical beams are equipped with herringbone legs with pulleys to facilitate the movement of the entire all-in-one machine; two upper and lower hooks 2 are provided on the back of each single-row screen, which are used to hang the single-row screen on the two crossbeams 3 of the bracket through the hooks 2 during installation. Due to the self-gravity of the screen, the hooks 2 can be made to stick to the crossbeams 3 in the positive direction.

[0027] The two single-row screens can be quickly positioned by the positioning pins 4, making the positioning more accurate; and the two single-row screens can also be locked by a snap-on mechanism, avoiding the disadvantage of relying on only connecting screws for rough positioning during traditional LED screen installation, which requires a long time to adjust. In addition, there is no need to remove the module and then manually lock it internally, which greatly saves installation time.

[0028] Specifically, such as Figure 3-6 As shown, positioning pins 4 and buckle mechanisms are arranged at intervals on the left and right sides of each single-row screen body, such as Figure 4 As shown, positioning pin docking interfaces and female clamping mechanisms 6 are arranged at intervals on the right side of the first single-row screen body 1, and positioning pins 4 and male clamping mechanisms 7 are arranged at intervals on the left side of the first single-row screen body 1. Correspondingly, positioning pins 4 and male clamping mechanisms 7 are arranged at intervals on the left side of the second single-row screen body 5 assembled corresponding to the right side of the first single-row screen body 1. During assembly, the positioning pins 4 of the second single-row screen body 5 pass through the positioning pin docking interfaces of the first single-row screen body 1 for rapid positioning. At the same time, the male clamping mechanism 7 enters the female clamping mechanism 6 for locking. N columns can be spliced ​​infinitely and finally assembled into a whole.

[0029] More specifically, Figure 5 As shown, the female clamping mechanism 6 is a rectangular groove with two bosses, and the male clamping mechanism 7 is a rectangular groove with a trapezoidal boss in the middle. The trapezoidal boss of the male clamping mechanism 7 matches the groove between the two bosses of the female clamping mechanism 6, and the two bosses of the female clamping mechanism 6 match the two grooves on the male clamping mechanism 7, forming a snap-on locking mechanism.

[0030] After the required n-row single-row screens are assembled on the bracket, they are assembled with the bottom of the screen through the chin. Specifically, the chin used in the present invention is a foldable chin, and the folding part is realized by the hinge 9. Figure 7 The left chin 8 and the right chin 10 are folded and unfolded by a hinge 9, as shown in the unfolded diagram. Figure 8 As shown, a three-fold or more folding structure can be provided according to the length of the specific all-in-one machine, so as to facilitate transportation and storage while saving trouble and time during installation.

[0031] like Figure 10 As shown, the top of the chin is provided with a chin positioning pin 11 and a docking plug 12. During assembly, the chin is quickly positioned between the chin and the screen body through the chin positioning pin 11, and then the chin is plugged into the interface on the screen body through the docking plug 12 to achieve electrical connection between the two. There is no need to organize the wiring harness, which greatly saves installation time. In addition, a guide column 14 is provided at the bottom of the chin, and a captive screw 13 is provided at the top of the guide column 14. During assembly, there is no need to remove the panel. A long torque wrench 15 is passed through the guide column 14 to lock the captive screw 13 pre-installed on the chin. Figure 10 As shown, a long torque wrench 15 passes through the guide column 14 to twist the captive screw 13 pre-assembled on the chin, thereby locking the chin to the screen body, saving the time required for traditional panel removal.

[0032] In summary, the assembly mechanism of the utility model saves assembly time when installing large COB all-in-one machines on the client side by improving the corresponding positioning and clamping mechanisms on the screen body and chin, and greatly reduces damage to the screen module during the assembly process.

[0033] Regarding the specific structure of the present invention, it should be noted that the connection relationship between the various component modules adopted in the present invention is definite and feasible. Except for the special instructions in the embodiments, the specific connection relationship can bring about corresponding technical effects and solve the technical problems raised by the present invention without relying on the execution of the corresponding software program. The components, modules, models of specific components appearing in the present invention, the connection methods between each other, and the conventional usage methods and expected technical effects brought about by the above-mentioned technical features, except for the 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 technology 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 based on this technical means.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An LED all-in-one machine assembly mechanism, comprising a bracket, characterized in that: A crossbeam (3) is provided on the bracket, and a plurality of single-row screen bodies are mounted on the bracket. The single-row screen bodies are connected to each other by a snap mechanism. A hook (2) is provided on the back of each single-row screen body, and the hook (2) is hung on the crossbeam (3). A chin is installed at the bottom of the screen body, and the chin is a foldable integrated structure using a hinge (9).

2. The LED all-in-one machine assembly mechanism according to claim 1, characterized in that: The two screen bodies are also quickly positioned via positioning pins (4) and positioning pin docking interfaces.

3. The LED all-in-one assembly mechanism according to claim 1 or 2, characterized in that: The snap mechanism comprises a matching female snap mechanism (6) and a male snap mechanism (7), wherein the female snap mechanism (6) is arranged on the left / right side of each single-row screen body, and the male snap mechanism (7) is arranged on the right / left side of the corresponding single-row screen body.

4. The LED all-in-one machine assembly mechanism according to claim 2, characterized in that: The positioning pins (4), the positioning pin docking ports and the snap mechanism are arranged at intervals on the side of each single-row screen body.

5. The LED all-in-one machine assembly mechanism according to claim 3, characterized in that: The female clamping mechanism (6) is a rectangular groove with two bosses, and the male clamping mechanism (7) is a rectangular groove with a trapezoidal boss in the middle. The trapezoidal boss of the male clamping mechanism (7) matches the groove between the two bosses of the female clamping mechanism (6), and the two bosses of the female clamping mechanism (6) match the two grooves on the male clamping mechanism (7).

6. The LED all-in-one machine assembly mechanism according to claim 3, characterized in that: The chin comprises a left chin (8) and a right chin (10), and the left chin (8) and the right chin (10) are connected via a hinge (9).

7. The LED all-in-one machine assembly mechanism according to claim 6, characterized in that: The top of the chin is provided with a chin positioning pin (11) and a docking plug (12); the chin positioning pin (11) cooperates with the positioning pin docking hole at the bottom of the screen body to achieve rapid positioning of the two; the docking plug (12) is quickly plugged into the interface at the bottom of the screen body.

8. The LED all-in-one machine assembly mechanism according to claim 7, characterized in that: A guide column (14) is provided at the bottom of the chin, and a captive screw (13) is provided at the top of the guide column (14). The captive screw (13) is tightened to lock the chin to the screen body.

9. The LED all-in-one machine assembly mechanism according to claim 1, characterized in that: The bracket comprises at least two upper and lower cross beams (3), and the multiple cross beams (3) are fixedly connected by two left and right vertical beams, and the bottoms of the two vertical beams are provided with herringbone-shaped legs with pulleys.

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