LED unit board convenient for butt joint installation

Abstract

The utility model relates to LED unit board assembly technical field, and disclose a kind of LED unit board of convenient docking installation, including mounting frame, the upper surface of mounting frame is equipped with mounting plate, the both ends of mounting frame one side and middle part are all equipped with limit slot, the both ends of mounting frame close to limit slot side are all equipped with installation groove, the both ends of mounting frame away from limit slot side and middle part are all equipped with sliding slot, the inner wall of sliding slot is all slidably connected with limit block, the utility model is through lock block, when using the device, rotating limit bolt, make it push lock block, make the one end of lock block extend to the inside of lock slot and the side surface of clamping block is connected, to realize the fixation of clamping block, to realize the fixation of two mounting frames, and through the first spring of being equipped with, it can prevent limit bolt from loosening during long time use during use, it is favorable to improve the stability of the device.

Description

Technical Field

[0001] This utility model relates to the field of LED unit board assembly technology, and more specifically to an LED unit board that is easy to connect and install. Background Technology

[0002] LED display unit boards, also known as LED display modules or simply unit boards, are the main components of LED displays. They consist of LED light-emitting diodes, driver circuits, driver ICs, and plastic components.

[0003] The shortcomings of existing technologies: Existing LED unit boards usually require turning multiple screws for installation during the splicing process, which is cumbersome and reduces the installation speed of LED unit boards. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an LED unit board that is easy to connect and install, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an LED unit board that is easy to install, including a mounting frame, an mounting plate on the upper surface of the mounting frame, a limiting groove on both ends and the middle of one side of the mounting frame, an installation groove on both ends of the mounting frame near the limiting groove, a locking groove on one end of the inner wall of the installation groove, a sliding groove on both ends and the middle of the mounting frame away from the limiting groove, a limiting block slidably connected to the inner wall of the sliding groove, a locking block fixedly connected to both ends of the mounting frame near the sliding groove, and a locking block movably connected to the inner wall of the installation groove.

[0006] Preferably, through holes are provided at the four corners of the surface of the mounting plate, and fixing bolts are fixedly connected to the through holes at the four corners of the surface of the mounting plate. The mounting plate is fixedly connected to the upper surface of the mounting frame by the fixing bolts. Fixing plates are arranged at equal intervals on the upper surface of the mounting plate, and LED unit assemblies are fixedly connected to the upper surface of the fixing plates.

[0007] Preferably, a limit bolt is movably connected to the middle of one side of the locking block, and a first spring is sleeved on the side of each limit bolt. The two ends of the first spring are respectively fixedly connected to one end of the inner wall of the mounting groove and the side of the locking block.

[0008] Preferably, a slot is provided in the middle of one side of the locking block, and the slot on the surface of the locking block is adapted to the end of the locking block away from the limiting bolt.

[0009] Preferably, each of the limiting blocks is provided with a second spring on one side of the inner wall of the slide groove. The end of the second spring near the limiting block is fixedly connected to a first connecting block. One end of the second spring is fixedly connected to the side of the limiting block through the first connecting block. The end of the second spring away from the first connecting block is fixedly connected to a second connecting block. The other end of the second spring is fixedly connected to the inner wall of the slide groove through the second connecting block.

[0010] Preferably, the inner wall of the limiting groove is adapted to the end of the limiting block located outside the sliding groove, the inner wall of the mounting groove is provided with a threaded groove at the end away from the locking groove, the threaded groove at one end of the inner wall of the mounting groove is threadedly connected to the side of the limiting bolt, and the inner wall of the locking groove is adapted to the side of the locking block.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model features a locking block. When using the device, rotating the limiting bolt pushes the locking block, causing one end of the locking block to extend into the locking groove and engage with the side of the locking block, thereby fixing the locking block and thus fixing the two mounting frames. Furthermore, the first spring prevents the limiting bolt from loosening during prolonged use, which helps improve the stability of the device.

[0013] 2. This utility model, through the provision of a limiting block, achieves rapid alignment of two mounting frames by interlocking the limiting block and the limiting groove during use, thereby preventing positional deviation during installation. Furthermore, the provision of a second spring allows the limiting block to push against the limiting groove with its own elasticity, thus preventing positional deviation between the two mounting frames and further improving the stability of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention;

[0016] Figure 3 This is a partial cross-sectional view of the present invention;

[0017] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0019] The attached figures are labeled as follows: 1. Mounting frame; 101. Limiting groove; 102. Mounting groove; 1021. Locking groove; 103. Sliding groove; 2. Mounting plate; 201. Fixing bolt; 202. Fixing plate; 203. LED unit assembly; 3. Locking block; 301. Limiting bolt; 302. First spring; 4. Clamping block; 5. Limiting block; 501. Second spring; 502. First connecting block; 503. Second connecting block. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The LED unit board that is easy to connect and install is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] This utility model provides an LED unit board that is easy to install, including a mounting frame 1, a mounting plate 2 on the upper surface of the mounting frame 1, limit grooves 101 formed at both ends and the middle of one side of the mounting frame 1, mounting grooves 102 formed at both ends of the mounting frame 1 near the limit grooves 101, a locking groove 1021 formed at one end of the inner wall of each mounting groove 102, and sliding grooves 103 formed at both ends and the middle of the mounting frame 1 away from the limit grooves 101, with limit blocks 5 slidably connected to the inner walls of each 103. The two ends of the mounting frame 1 near the sliding grooves 103 are fixed... The mounting groove 102 is connected to a locking block 4, and the inner wall of the mounting groove 102 is movably connected to a locking block 3. The inner wall of the limiting groove 101 is adapted to the end of the limiting block 5 located outside the sliding groove 103. The inner wall of the mounting groove 102 is provided with a threaded groove at the end away from the locking groove 1021. The threaded groove at one end of the inner wall of the mounting groove 102 is threadedly connected to the side of the limiting bolt 301. The inner wall of the locking groove 1021 is adapted to the side of the locking block 4. In use, the two mounting frames 1 are quickly aligned by the mutual locking of the limiting block 5 and the limiting groove 101, thereby preventing positional deviation during installation.

[0022] Furthermore, through holes are provided at the four corners of the surface of the mounting plate 2, and fixing bolts 201 are fixedly connected to the through holes at the four corners of the surface of the mounting plate 2. The mounting plate 2 is fixedly connected to the upper surface of the mounting frame 1 through the fixing bolts 201. Fixing plates 202 are arranged at equal intervals on the upper surface of the mounting plate 2, and LED unit assemblies 203 are fixedly connected to the upper surface of the fixing plates 202. In use, the fixing bolts 201 facilitate the installation and removal of the mounting plate 2.

[0023] Furthermore, a limit bolt 301 is movably connected to the middle of one side of the locking block 3. A first spring 302 is sleeved on the side of the limit bolt 301. The two ends of the first spring 302 are fixedly connected to one end of the inner wall of the mounting groove 102 and the side of the locking block 3, respectively. In use, the first spring 302 can prevent the limit bolt 301 from loosening during long-term use, thereby improving the stability of the device.

[0024] Furthermore, a slot is provided in the middle of one side of the card block 4. The slots on the surface of the card block 4 are adapted to the end of the locking block 3 away from the limiting bolt 301. In use, by extending one end of the locking block 3 into the inside of the locking slot 1021 and engaging with the side of the card block 4, the card block 4 is fixed, thereby fixing the two mounting frames 1.

[0025] Furthermore, each of the limiting blocks 5 is provided with a second spring 501 on one side of the inner wall of the slide groove 103. The end of the second spring 501 near the limiting block 5 is fixedly connected to the first connecting block 502. One end of the second spring 501 is fixedly connected to the side of the limiting block 5 through the first connecting block 502. The end of the second spring 501 away from the first connecting block 502 is fixedly connected to the second connecting block 503. The other end of the second spring 501 is fixedly connected to the inner wall of the slide groove 103 through the second connecting block 503. In use, the second spring 501 can push the limiting block 5 with its own elasticity, so that the limiting block 5 always exerts a pushing force on the limiting groove 101, thereby preventing positional deviation between the two mounting frames 1 and further improving the stability of the device.

[0026] The working principle of this utility model is as follows: In use, the mounting plate 2 is first installed onto the upper surface of the mounting frame 1 using the fixing bolt 201, thus achieving the installation of a single device. When multiple devices need to be spliced ​​together, first rotate the limiting bolt 301, causing the locking block 3 to move out of the locking groove 1021. At this time, the sides of two adjacent mounting frames 1 are brought into contact with each other, and the limiting block 5 on the side of one mounting frame 1 must be engaged in the limiting groove 101 on the side of the other mounting frame 1. At this point, the locking block 4 will extend into the locking groove 1021. Inside the device, the two mounting frames 1 are pressed together, so that the two mounting frames 1 fit together. At this time, the limit bolt 301 is rotated in the opposite direction, so that it pushes the locking block 3, so that one end of the locking block 3 extends into the inside of the locking groove 1021 and engages with the side of the locking block 4, thereby fixing the locking block 4 and fixing the two mounting frames 1. In addition, the first spring 302 can prevent the limit bolt 301 from loosening during long-term use, thereby improving the stability of the device.

[0027] With the provided limiting block 5, during use, the limiting block 5 and the limiting groove 101 are interlocked to achieve quick alignment of the two mounting frames 1, thereby preventing positional deviation during installation. Furthermore, with the provided second spring 501, the limiting block 5 can be pushed by its own elasticity, so that the limiting block 5 always exerts a pushing force on the limiting groove 101, thereby preventing positional deviation between the two mounting frames 1 and further improving the stability of the device.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED unit board that is easy to install, comprising a mounting frame (1), characterized in that: The upper surface of the mounting frame (1) is provided with a mounting plate (2). Limiting grooves (101) are provided at both ends and the middle of one side of the mounting frame (1). Mounting grooves (102) are provided at both ends of the mounting frame (1) near the limiting grooves (101). Locking grooves (1021) are provided at one end of the inner wall of the mounting grooves (102). Sliding grooves (103) are provided at both ends and the middle of the mounting frame (1) away from the limiting grooves (101). Limiting blocks (5) are slidably connected to the inner wall of the sliding grooves (103). Locking blocks (4) are fixedly connected to both ends of the mounting frame (1) near the sliding grooves (103). Locking blocks (3) are movably connected to the inner wall of the mounting grooves (102).

2. The LED unit board for easy docking and installation according to claim 1, characterized in that: Through holes are provided at the four corners of the surface of the mounting plate (2), and fixing bolts (201) are fixedly connected in the through holes at the four corners of the surface of the mounting plate (2). The mounting plate (2) is fixedly connected to the upper surface of the mounting frame (1) through the fixing bolts (201). Fixing plates (202) are arranged at equal intervals on the upper surface of the mounting plate (2), and LED unit components (203) are fixedly connected to the upper surface of the fixing plates (202).

3. The LED unit board for easy docking and installation according to claim 1, characterized in that: A limiting bolt (301) is movably connected to the middle of one side of the locking block (3). A first spring (302) is sleeved on the side of the limiting bolt (301). The two ends of the first spring (302) are fixedly connected to one end of the inner wall of the mounting groove (102) and the side of the locking block (3), respectively.

4. The LED unit board for easy docking and installation according to claim 3, characterized in that: Each of the card blocks (4) has a card slot in the middle of one side, and the card slots on the surface of the card block (4) are adapted to the end of the locking block (3) away from the limiting bolt (301).

5. The LED unit board for easy docking and installation according to claim 1, characterized in that: Each of the limiting blocks (5) is provided with a second spring (501) on one side of the inner wall of the slide groove (103). The end of the second spring (501) near the limiting block (5) is fixedly connected to a first connecting block (502). One end of the second spring (501) is fixedly connected to the side of the limiting block (5) through the first connecting block (502). The end of the second spring (501) away from the first connecting block (502) is fixedly connected to a second connecting block (503). The other end of the second spring (501) is fixedly connected to the inner wall of the slide groove (103) through the second connecting block (503).

6. The LED unit board for easy docking and installation according to claim 3, characterized in that: The inner wall of the limiting groove (101) is adapted to the end of the limiting block (5) located outside the slide groove (103). The inner wall of the mounting groove (102) is provided with a threaded groove at the end away from the locking groove (1021). The threaded groove at one end of the inner wall of the mounting groove (102) is threadedly connected to the side of the limiting bolt (301). The inner wall of the locking groove (1021) is adapted to the side of the locking block (4).

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