Multifunctional integrated relay module

Abstract

The utility model relates to the technical field of numerical control system control, in particular to a multifunctional integrated relay module. According to the technical scheme, the circuit board comprises a main body circuit board, a row of first function wire holders are arranged at the position, close to the front side, of the upper end of the main body circuit board, relay modules which are evenly distributed in the left-right direction are arranged at the upper end of the main body circuit board, and a second wire connecting base is arranged at the position, close to the rear side, of the upper end of the main body circuit board; the first functional wire holder adopts a front-end jack to be matched with a top screw for wiring matching, the second wiring connecting seat is an extension socket connector which is directly inserted from the upper part, and the upper end of the main body circuit board is provided with an anti-static shielding matching hole at the rear side position of the relay module. The relay has the advantages that the output safety of the relay is better, the overall installation efficiency is higher when the relay is used in cooperation with numerical control machine tools which are fixed in function and large in batch, the cooperative connection cost is lower, and the maintenance convenience in later use is higher.

Description

A multifunctional integrated relay module Technical Field

[0001] This utility model relates to the field of numerical control system control technology, and in particular to a multifunctional integrated relay module. Background Technology

[0002] Relay modules play a crucial role in CNC system applications. However, existing relay modules have relatively limited functionality. When integrated with the CNC system's control panel, power connections are made directly through wiring harnesses. This lack of physical, rapid power-off and power-on functionality prevents comprehensive protection of relay outputs in certain applications. Furthermore, the use of various wiring harnesses for external wiring of existing relay modules leads to low connection efficiency. This results in low assembly efficiency and relatively high overall production and assembly costs when used in CNC machine tools with fixed functions and large production volumes. Summary of the Invention

[0003] The purpose of this utility model is to provide a multifunctional integrated relay module. By integrating multiple relay modules together and setting various external wiring components on the module, it can achieve quick and convenient connection during external wiring. It can meet the wiring needs of various different methods and directions. Its power connection position is set with an insert-type connection structure at the edge of the main structure of the circuit board. In later use, it can be used with slide rail components and plug assemblies to realize sliding physical power-on and power-off operation. This can avoid the situation where the relay is damaged due to failure to disconnect power in time due to functional problems, thus improving the output safety of the relay. When used with CNC machine tools with fixed functions and large batches, the overall installation efficiency is higher, the connection cost is lower, and the maintenance convenience during later use is also stronger.

[0004] The technical solution of this utility model is as follows:

[0005] A multifunctional integrated relay module, characterized in that: it includes a main circuit board, a row of first functional terminals is provided on the front side of the upper end of the main circuit board, relay modules are evenly distributed on the left and right sides of the upper end of the main circuit board, and a second wiring connector is provided on the rear side of the upper end of the main circuit board. The first functional terminals are connected by a front-end socket and a top screw, and the second wiring connector is a top-insertion plug connector. The upper end of the main circuit board, located behind the relay modules, has U-shaped anti-static shielding holes projecting vertically. The main circuit board has an integral mounting... The fixing hole, the anti-static shielding mating hole, passes through the upper and lower sides of the main circuit board. The upper and lower sides of the anti-static shielding mating hole are provided with shielding contact welding bosses. The upper left and right sides of the main circuit board are respectively provided with a set of symmetrical power connection mating seats. The outer end face of the power connection mating seat in the left and right directions coincides with the outer side of the main circuit board. The outer end face of the power connection mating seat in the left and right directions is provided with a combined fastening and stabilizing groove. The interior of the combined fastening and stabilizing groove is a power connection insertion hole. The outer side of the power connection mating seat is provided with a conical insertion guide mating post on the front and rear sides of the combined fastening and stabilizing groove.

[0006] Furthermore, the insertion guide mating post has a semi-conical structure.

[0007] Furthermore, the outer end face of the insertion guide mating post in the front-back direction coincides with the outer end face of the power connection mating seat at the corresponding position in the front-back direction.

[0008] Furthermore, the power connection socket is soldered to the main circuit board in the form of a connector.

[0009] Furthermore, a function operation indicator light is provided on the upper end of the main circuit board at the rear side of each relay module.

[0010] The beneficial effects of this utility model are:

[0011] This invention integrates multiple relay modules and incorporates various external wiring components, enabling quick and convenient external wiring connections. It meets diverse wiring requirements in different ways and directions. The power connection utilizes an insert-type connection structure at the edge of the circuit board's main structure. In later use, it can be coupled with slide rail components and plug assemblies to achieve sliding, physical power-on / off operations. This avoids relay damage caused by failure to disconnect power in time due to functional issues, improving relay output safety. For use with CNC machine tools with fixed functions and large production volumes, it offers higher overall installation efficiency, lower connection costs, and greater ease of maintenance. Attached Figure Description

[0012] Figure 1 is a three-dimensional structural diagram of this utility model;

[0013] Figure 2 is a front view of this utility model;

[0014] Figure 3 is a schematic diagram of the left side of this utility model;

[0015] Figure 4 is a schematic diagram of the right side of this utility model;

[0016] Figure 5 is a top view of this utility model;

[0017] Figure 6 is a bottom view of this utility model;

[0018] Figure 7 is a three-dimensional structural diagram of the present invention in the second direction;

[0019] In the diagram: 1. Main circuit board, 2. First function terminal block, 3. Relay module, 4. Second terminal block, 5. Overall mounting and fixing hole, 6. Power connection mating seat, 7. Combined fastening and stabilizing groove, 8. Power connection socket, 9. Insertion guide mating post. Detailed Implementation

[0020] As shown in Figures 1 to 7, a multifunctional integrated relay module includes a main circuit board 1. A row of first functional connectors 2 is located on the front upper part of the main circuit board 1. Relay modules 3, evenly distributed left and right on the upper part of the main circuit board 1, integrate multiple relay functions. A second wiring connector 4 is located on the rear upper part of the main circuit board 1. The first functional connectors 2 use a front-end insertion hole and a top screw for wiring, allowing for side wiring. The main circuit board 1 has integral mounting holes 5. The second wiring connector 4 is a top-insertion connector that can be inserted vertically, allowing for wiring at different positions as needed, increasing the flexibility of external contact and meeting installation requirements in various usage environments. The upper end of the main circuit board 1, located behind the relay module 3, has a U-shaped anti-static shielding mating hole projected vertically. This hole penetrates both the upper and lower sides of the main circuit board 1. Both sides of the hole have shielding contact welding bosses, providing reliable anti-static protection and enhancing overall safety. The upper left and right sides of the main circuit board 1 each have a set of symmetrical power connection mating seats 6. The outer end faces of the power connection mating seats 6 in the left and right directions overlap with the outer surface of the main circuit board 1, ensuring better flatness and stronger mating strength with the wiring components. The outer end faces of the power connection mating seats 6 in the left and right directions have combined fastening and stabilizing grooves 7, ensuring better sealing stability when the wiring components are inserted, preventing poor contact. The interior of the combined fastening and stabilizing groove 7 is a power connection socket 8, which mates with the terminals on the plug. The power connection mating seat 6 is provided with a tapered insertion guide mating post 9 on the front and rear sides of the combined fastening and stabilizing groove 7. It can be used in combination with the slide rail assembly plug on the CNC machine tool panel to ensure better stability and safety during sliding insertion and removal. It can realize the physical safety operation of manual movement to turn the power on and off, avoid the situation where the power cannot be cut off in time due to functional failure, and provide more reliable safety protection for the relay output.By integrating multiple relay modules and incorporating various external wiring components within these modules, it enables quick and convenient external wiring connections. It meets diverse wiring requirements in different ways and directions. The power connection utilizes an insert-type connection structure at the edge of the circuit board's main structure. In later use, it can be coupled with slide rail components and plug assemblies to achieve sliding, physical power-on / off operations. This avoids relay damage caused by failure to disconnect power in time due to functional issues, resulting in better relay output safety. When used with CNC machine tools with fixed functions and large production volumes, it offers higher overall installation efficiency, lower connection costs, and greater ease of maintenance during later use.

[0021] Preferably, the insertion guide mating post 9 has a semi-conical structure, which improves the smoothness of the assembly when mating with the combination hole on the insertion component structure.

[0022] Preferably, the outer end face of the insertion guide mating post 9 in the front-back direction coincides with the outer end face of the power connection mating seat 6 at the corresponding position in the front-back direction, so that the flatness of the outer position is better and the structural mating strength is higher.

[0023] Preferably, the power connection socket 6 is soldered to the main circuit board 1 in the form of a connector, which makes the connection during production more convenient, and can also be used as an optional accessory as needed during production and processing.

[0024] Preferably, the upper end of the main circuit board 1 is provided with a function operation indicator light located on the rear side of each relay module 3, which can accurately indicate the operation status of relay modules with different functions and make it more convenient to use.

[0025] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A multifunctional integrated relay module, characterized by: The circuit board includes a main circuit board (1). A row of first functional connectors (2) is located at the front of the upper end of the main circuit board (1). Relay modules (3) are evenly distributed on both sides at the upper end of the main circuit board (1). A second connector (4) is located at the rear of the upper end of the main circuit board (1). The first functional connectors (2) use a front-end socket and a top screw for wiring. The second connector (4) is a plug-in connector that is directly inserted from above. The main circuit board (1) has an overall mounting hole (5). At the rear of the relay modules (3) at the upper end of the main circuit board (1), there is an anti-static shielding hole with a U-shaped projection in the vertical direction. The electrostatic shielding mating hole penetrates the upper and lower sides of the main circuit board (1). The upper and lower sides of the antistatic shielding mating hole are provided with shielding contact welding bosses. The upper left and right sides of the main circuit board (1) are provided with a set of symmetrical power connection mating seats (6). The outer end face of the power connection mating seat (6) in the left and right directions coincides with the outer side of the main circuit board (1). The outer end face of the power connection mating seat (6) in the left and right directions is provided with a combined fastening and stabilizing groove (7). The inside of the combined fastening and stabilizing groove (7) is a power connection socket (8). The outer side of the power connection mating seat (6) is provided with a conical insertion guide mating post (9) on the front and rear sides of the combined fastening and stabilizing groove (7).

2. The multifunctional integrated relay module according to claim 1, characterized in that: The insertion guide mating column (9) has a semi-conical structure.

3. The multifunctional integrated relay module according to claim 1, characterized in that: The outer end face of the insertion guide mating post (9) in the front-back direction coincides with the outer end face of the power connection mating seat (6) in the corresponding position in the front-back direction.

4. The multifunctional integrated relay module according to claim 1, wherein: The power connection connector (6) is soldered to the main circuit board (1) in the form of a connector.

5. The multifunctional integrated relay module according to claim 1, wherein: The upper end of the main circuit board (1) is provided with a function operation indicator light located on the rear side of each relay module (3).

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