A modular mounting structure for circuit boards

Abstract

This utility model relates to the field of modular installation structure technology, and more particularly to a modular installation structure for a circuit board. It includes a circuit board and a support shell, with the circuit board installed inside the support shell. The structure also includes a connecting plate, a lead screw, guide rods, limiting rods, and a mounting plate. The connecting plate is fixedly connected to the support shell, and the lead screw and two guide rods are fixedly connected to the connecting plate. By sliding the adjusting rod and then the sliding sleeve, the sleeve moves the lead screw, the two guide rods, the connecting plate, and the components above them, thereby adjusting the installation position of the circuit board. After the circuit board is installed, the remaining functional modules are installed on the limiting rods, and their components are slidable to adjust the position of the functional modules. The layout can be optimized according to actual needs. During maintenance, it is not necessary to disassemble a large number of components; only the damaged functional modules need to be replaced, making maintenance more convenient.

Description

Technical Field

[0001] This utility model relates to the field of modular mounting structure technology, and in particular to a modular mounting structure for a circuit board. Background Technology

[0002] The modular mounting structure of a circuit board is a design concept that breaks down a complex circuit system into multiple...

[0003] Each module is an independent but interconnected functional module, each responsible for a specific function or a set of related functions.

[0004] The patent, CN219802855U, discloses a circuit board mounting module. It includes a structural body with placement grooves on two inner walls. Mounting components are slidably mounted inside each groove, and reinforcing components are connected to the mounting components away from the grooves. When using this patent, the circuit board is snapped into the groove, and the mounting components clamp the other two sides of the circuit board. However, this existing patent has some shortcomings in practical use. Besides the circuit board, other functional modules need to be installed on the mounting module. If the circuit board or functional module malfunctions, many other components need to be disassembled to reach the target location, leading to prolonged downtime and high maintenance costs. Furthermore, improper disassembly or reassembly can cause additional damage.

[0005] Therefore, there is a need to provide a modular mounting structure for circuit boards that is easy to maintain. Utility Model Content

[0006] In order to overcome the shortcomings of the existing patents, which require additional functional modules to be installed on the mounting module in addition to the circuit board, and which require the disassembly of a large number of other parts to reach the target position when the circuit board or functional module has a problem, resulting in long downtime and high maintenance costs, and improper disassembly and assembly can also lead to additional damage, this utility model provides a modular mounting structure for circuit boards that is easy to maintain.

[0007] To address the aforementioned problems, this utility model adopts the following technical solution: a modular installation method for circuit boards.

[0008] The assembly structure includes a circuit board and a support shell, with the circuit board installed inside the support shell. It is characterized by further including a connecting plate, a lead screw, guide rods, a sleeve, a limiting rod, an adjusting bracket, and a mounting plate. The connecting plate is fixedly connected to the support shell, the lead screw is fixedly connected to the connecting plate, and two guide rods are fixedly connected to the connecting plate. A sleeve is slidably mounted on the limiting rod, and the sleeve is threadedly connected to the lead screw, sliding on the two guide rods. An adjusting bracket is slidably mounted on the mounting plate, and the limiting rod slides on the adjusting bracket, while the sleeve slides on the limiting rod.

[0009] Furthermore, it also includes a limit frame, a retaining plate, and an adjusting rod. The limit frame is fixedly connected to the limit rod, and the adjusting rod is rotatably mounted on the limit frame. The retaining plate is threaded onto the adjusting rod and engages with the adjusting rod.

[0010] Furthermore, it also includes a cover plate, a rotating shaft, a torsion spring, a first magnetic block, and a second magnetic block. The rotating shaft is rotatably mounted on the support shell, and the cover plate is fixedly connected to the rotating shaft. Two torsion springs are sleeved on the rotating shaft, and the two ends of the torsion springs are respectively connected to the support shell and the cover plate. The second magnetic block is embedded in the support shell, and the first magnetic block is embedded in the cover plate.

[0011] Furthermore, it also includes a cushioning pad, which is embedded in the support shell.

[0012] Furthermore, it also includes a transparent panel, which is embedded in the cover plate.

[0013] Furthermore, it also includes anti-slip mats, with anti-slip mats fitted onto the lead screw.

[0014] Compared with the prior art, the present invention has the following technical effects: 1. By sliding the adjusting rod and then the sleeve, the sleeve drives the lead screw, two guide rods, connecting plate and its upper components to move, thereby adjusting the installation position of the circuit board. After the circuit board is installed, the remaining functional modules are installed on the limiting rod and their components are slid, thereby adjusting the position of the functional modules. The layout can be optimized according to actual needs. During maintenance, it is not necessary to disassemble a large number of parts. Only the damaged functional modules need to be replaced, making maintenance more convenient.

[0015] 2. By rotating the adjusting rod, the clamping plate moves downward, thus quickly fixing the circuit board.

[0016] 3. By rotating the cover plate, the rotating shaft is driven to rotate, and the torsion spring is deformed accordingly, causing the first magnetic block and the second magnetic block to attract each other, thereby protecting the circuit board and effectively preventing the influence of external environmental factors on the circuit board. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural schematic diagram of this utility model.

[0018] Figure 2 is a three-dimensional structural diagram of the circuit board, support shell and lead screw of this utility model.

[0019] Figure 3 is the first exploded view of this utility model.

[0020] Figure 4 is a second exploded view of this utility model.

[0021] Figure 5 is a three-dimensional sectional view of the limiting frame, the card plate, and the adjusting rod of this utility model.

[0022] Figure 6 is a three-dimensional sectional view of the lead screw, guide rod, and sleeve of this utility model.

[0023] Figure 7 is a three-dimensional structural diagram of the cover plate, the first magnetic block, and the second magnetic block of this utility model.

[0024] Figure 8 is a perspective sectional view of the rotating shaft, torsion spring and buffer pad of this utility model.

[0025] The meanings of the reference numerals in the figure are as follows: 1-Circuit board, 2-Support shell, 201-Connecting plate, 3-Lead screw, 4-Guide rod, 5-Sleeve, 6-Limit rod, 7-Adjusting frame, 8-Mounting plate, 9-Limiting frame, 10-Clamping plate, 11-Adjusting rod, 12-Cover plate, 13-Rotating shaft, 14-Torsion spring, 15-First magnetic block, 16-Second magnetic block, 17-Buffer pad, 18-Transparent plate, 19-Anti-slip pad. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1: A modular mounting structure for a circuit board, as shown in Figures 1-8, includes an electrical...

[0028] The system comprises a road plate 1 and a support shell 2. The support shell 2 houses a circuit board 1 and includes a connecting plate 201, a lead screw 3, a guide rod 4, a sleeve 5, a limiting rod 6, an adjusting frame 7, and a mounting plate 8. The connecting plate 201 is welded to the front of the support shell 2. The lead screw 3 is fixedly connected to the middle of the connecting plate 201. The guide rods 4 are welded to both sides of the connecting plate 201. The sleeve 5 is slidably mounted on the limiting rod 6 and is threadedly connected to the lead screw 3. The sleeve 5 slides on the two guide rods 4. The adjusting frame 7 is slidably mounted on the mounting plate 8. The limiting rod 6 slides on the adjusting frame 7, and the sleeve 5 slides on the limiting rod 6.

[0029] Referring to Figure 6, it also includes an anti-slip pad 19, and the handwheel of the lead screw 3 is fitted with an anti-slip pad 19.

[0030] When components need to be installed on the mounting structure, the sliding adjustment rod 11 is slidable, followed by the sliding sleeve 5. This causes the sleeve 5 to move the lead screw, two guide rods 4, connecting plate 201, and the components above it, thereby adjusting the installation position of the circuit board 1. After the circuit board 1 is installed, the remaining functional modules are installed on the limit rod 6, and their components are slid to adjust the position of the functional modules. The layout can be optimized according to actual needs. During maintenance, it is not necessary to disassemble a large number of components; only the damaged functional modules need to be replaced, making maintenance more convenient. After adjusting the installation position of the circuit board 1, the lead screw 3 is rotated, causing the lead screw 3 to drive the connecting plate 201, support shell 2, and the components above it to move, thereby adjusting the position of the circuit board 1 to meet different application requirements. The anti-slip pad 19 increases the friction between the operator's hand and the lead screw 3, making it easier to rotate the lead screw 3.

[0031] Example 2: Based on Example 1, as shown in Figure 3, it also includes a limiting frame 9, a clamping plate 10 and an adjusting rod 11. The limiting rod 6 is fixedly connected to the limiting frame 9 at its right end. The adjusting rod 11 is rotatably provided on the limiting frame 9. The clamping plate 10 is threaded on the adjusting rod 11 and is inserted into the adjusting rod 11.

[0032] After the circuit board 1 is adjusted to the appropriate installation position, the adjusting rod 11 is rotated to move the clamping plate 10 downward, thereby quickly fixing the circuit board 1 and the other functional modules, thus speeding up the installation process.

[0033] Referring to Figures 6-8, it also includes a cover plate 12, a rotating shaft 13, a torsion spring 14, and a first magnetic block.

[0034] The second magnetic block 16 and the support shell 2 are rotatably provided with a rotating shaft 13 on the left side. A cover plate 12 is fixedly connected to the rotating shaft 13. Torque springs 14 are sleeved at both ends of the rotating shaft 13. The two ends of the torsion springs 14 are connected to the support shell 2 and the cover plate 12 respectively. The second magnetic block 16 is embedded in the right side of the support shell 2. The first magnetic block 15 is embedded in the upper part of the cover plate 12.

[0035] Referring to Figures 4 and 8, it also includes a buffer pad 17, which is embedded in the bottom of the support shell 2.

[0036] Referring to Figures 4, 7 and 8, the cover plate 12 also includes a transparent plate 18, which is embedded in the cover plate 12.

[0037] After the position of the circuit board 1 is fixed, the rotating cover 12 drives the rotating shaft 13 to rotate, and the torsion spring 14 deforms accordingly, causing the first magnetic block 15 and the second magnetic block 16 to attract each other, thereby protecting the circuit board 1 and effectively preventing the influence of external environmental factors on the circuit board 1. The circuit board 1 can be observed through the transparent plate 18. The buffer pad 17 reduces the pressure between the circuit board 1 and the support shell 2, preventing the circuit board 1 from being worn. When maintenance is required, the cover 12 is opened, and the torsion spring 14 will rebound, thereby driving the cover 12, the rotating rod, the first magnetic block 15 and the second magnetic block 16 to reset.

[0038] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A modular mounting structure for a circuit board, comprising a circuit board (1) and a support shell (2), wherein the circuit board (1) is mounted within the support shell (2), characterized in that, It also includes a connecting plate (201), a lead screw (3), a guide rod (4), a sleeve (5), a limiting rod (6), an adjusting frame (7), and a mounting plate (8). The connecting plate (201) is fixedly connected to the support shell (2), the lead screw (3) is fixedly connected to the connecting plate (201), two guide rods (4) are fixedly connected to the connecting plate (201), the sleeve (5) is slidably provided on the limiting rod (6), the sleeve (5) is threadedly connected to the lead screw (3), the sleeve (5) slides on the two guide rods (4), the adjusting frame (7) is slidably provided on the mounting plate (8), the limiting rod (6) slides on the adjusting frame (7), and the sleeve (5) slides on the limiting rod (6).

2. The modular mounting structure of a circuit board according to claim 1, characterized in that, It also includes a limiting frame (9), a clamping plate (10) and an adjusting rod (11). The limiting rod (6) is fixedly connected to the limiting frame (9). The limiting frame (9) is rotatably provided on the limiting frame (9). The adjusting rod (11) is threadedly provided on the adjusting rod (11). The clamping plate (10) is inserted into the adjusting rod (11).

3. The modular mounting structure of a circuit board according to claim 2, characterized in that, It also includes a cover plate (12), a rotating shaft (13), a torsion spring (14), a first magnetic block (15) and a second magnetic block (16). The rotating shaft (13) is rotatably mounted on the support shell (2). The cover plate (12) is fixedly connected to the rotating shaft (13). Two torsion springs (14) are sleeved on the rotating shaft (13). The two ends of the torsion springs (14) are respectively connected to the support shell (2) and the cover plate (12). The second magnetic block (16) is embedded in the support shell (2), and the first magnetic block (15) is embedded in the cover plate (12).

4. The modular mounting structure of a circuit board according to claim 3, characterized in that, It also includes a buffer pad (17), which is embedded in the support shell (2).

5. The modular mounting structure of a circuit board according to claim 4, characterized in that, It also includes a transparent plate (18), which is embedded in the cover plate (12).

6. The modular mounting structure of a circuit board according to claim 5, characterized in that, It also includes an anti-slip pad (19), and the lead screw (3) is fitted with an anti-slip pad (19).

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