Multifunctional digital operation and maintenance mainboard quick wiring device

Abstract

The utility model discloses a kind of multifunctional digital operation and maintenance mainboard quick wiring device, it is related to operation and maintenance mainboard technical field, including operation and maintenance mainboard, still including screw one with screw connection in the inside of operation and maintenance mainboard.The utility model has by inserting connecting terminal into shell, so that when the first plug-in component's plug-in piece slides into the first place limit slot of connecting terminal and sends a click, subsequently the plug-in piece of second plug-in component slides into the first place limit slot of connecting terminal, the plug-in piece of first plug-in component slides into the second place limit slot of connecting terminal, so that send second click, so as to be favorable to the feedback of inserting to position to user, so as to be favorable to the efficiency of plug-in, simultaneously spring exerts force and makes plug-in piece and the clamping groove of connecting terminal adhere, so that the clamping of plug-in piece and the limit slot of connecting terminal realizes mechanical locking, so as to prevent connecting terminal from falling off, so as to be favorable to the stability of device wiring.

Description

Technical Field

[0001] This utility model relates to the field of motherboard maintenance technology, specifically to a multifunctional digital motherboard quick-connection device. Background Technology

[0002] The commissioning and testing equipment for power distribution terminal operation and maintenance is a specialized tool used in the operation and maintenance of power distribution terminals to debug parameters, test performance, troubleshoot faults, and verify communication. Its core function is to ensure that the power distribution terminal is accurately connected to the power grid system and operates stably. The multi-functional digital operation and maintenance motherboard is the core hardware carrier of the commissioning and testing equipment for power distribution terminal operation and maintenance.

[0003] In existing technologies, the contact force of the maintenance motherboard wiring relies entirely on the elasticity of the conductive sheet, without a unified standard. This can easily lead to loose connections or excessive tightness causing jamming. Without a locking structure, even slight vibrations or cable pulling can loosen the connection, resulting in inconsistent contact conditions. This directly leads to distorted test data and false triggering of equipment, resulting in poor wiring stability. Furthermore, existing maintenance motherboard wiring lacks feedback on proper insertion. After insertion, instruments are needed to verify the contact effectiveness. If it fails, the cable must be unplugged and re-inserted for verification, leading to low wiring efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a multifunctional digital operation and maintenance motherboard quick wiring device to solve the problems of poor operation and maintenance motherboard wiring stability and low wiring efficiency in the traditional technology mentioned in the background.

[0005] The objective of this utility model is achieved through the following technical solution: a multifunctional digital maintenance motherboard quick-connect device, comprising a maintenance motherboard, and further comprising: The wiring interface is fixedly connected to the maintenance motherboard; The connecting terminal is pluggably connected to the interior of the wiring interface; wherein... The wiring interface is internally provided with a pluggable component, which includes: A spring, one end of which is fixedly connected inside the wiring interface. A plug-in tab is fixedly connected to the other end of the spring; A limiting groove is provided on the connecting terminal; The plug-in assembly cooperates with the limiting groove, and during the process of inserting the connection terminal into the wiring interface, the plug-in piece is engaged in the limiting groove under the elastic force of the spring.

[0006] As a further improvement of this utility model: the plug-in assembly includes a first plug-in assembly and a second plug-in assembly, the limiting groove includes a first limiting groove and a second limiting groove, the first plug-in assembly and the second plug-in assembly are arranged at intervals from the outside to the inside along the insertion direction of the wiring interface, the first limiting groove and the second limiting groove are arranged at intervals from the outside to the inside along the insertion direction of the connecting terminal, when the plug-in tab of the first plug-in assembly is engaged in the second limiting groove, the plug-in tab of the second plug-in assembly is engaged in the first limiting groove, and the wiring interface and the connecting terminal are electrically connected.

[0007] As a further improvement of this utility model, the wiring interface further includes: The outer casing is fixedly connected to the wiring interface; The housing has two slots arranged at intervals from the outside to the inside along the insertion direction of the wiring interface. The springs of the first plug-in assembly and the second plug-in assembly are respectively disposed in the two slots. The plug-in tabs of the first plug-in assembly and the second plug-in assembly are correspondingly connected to the springs and can slide along the slots.

[0008] As a further improvement of this utility model: the bottom of the plug-in piece is V-shaped.

[0009] As a further improvement of this utility model, the cross-sectional shape of the limiting groove is V-shaped.

[0010] As a further improvement of this utility model: a connecting wire is fixedly connected to one side of the connecting terminal.

[0011] As a further improvement of this utility model, a heat dissipation component is provided at the bottom of the maintenance motherboard. The advantage of this solution is that by providing a heat dissipation component at the bottom of the maintenance motherboard, the heat generated during operation can be dissipated, preventing performance degradation or equipment failure due to heat accumulation, and ensuring long-term stable operation of the maintenance motherboard.

[0012] As a further improvement of this utility model: the heat dissipation component includes a graphene heat spreader, a heat sink, and a temperature sensor. The graphene heat spreader is installed on the bottom of the maintenance motherboard, the heat sink is fixedly disposed at the end of the graphene heat spreader away from the maintenance motherboard, and the temperature sensor is fixedly disposed on the heat sink.

[0013] As a further improvement of this utility model: the heat dissipation assembly also includes a mounting bracket, a motor, a fan and a control module. The mounting bracket is installed at the bottom of the maintenance motherboard, the motor is fixedly connected to the inner side of the mounting bracket, the output end of the motor is fixedly connected to the fan, and the control module is fixedly installed at the top of the maintenance motherboard.

[0014] As a further improvement of this utility model: the internal threaded connection of the maintenance motherboard includes screw one and screw two, the graphene heat spreader is threadedly connected to screw two, and the mounting bracket is threadedly connected to screw one.

[0015] As a further improvement of this utility model: the temperature sensor is provided in two sets, and the two sets of temperature sensors are fixedly connected to the heat sink in a mirror manner.

[0016] As a further improvement of this utility model: a graphene vapor chamber is tightly attached between the maintenance motherboard and the heat sink. This tight attachment of the graphene vapor chamber to the motherboard and heat sink allows for rapid and even heat dissipation from the motherboard, preventing localized high-temperature buildup. The high thermal conductivity of the graphene vapor chamber enhances the heat dissipation efficiency of the heat sink, ensuring stable operation of the maintenance motherboard at a suitable temperature, extending the equipment's lifespan, and meeting the long-term operational needs of maintenance scenarios.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, when the user makes a connection, the spring drives the plug-in tab to snap into the limiting groove of the connection terminal, thereby achieving a stable connection between the connection terminal and the wiring interface, reducing the probability of elastic failure caused by high-frequency use. At the same time, when the connection terminal and the wiring interface are connected, the plug-in tab snapping into the limiting groove will produce a clicking sound, indicating the current plugging status, thereby improving the stability and efficiency of the motherboard wiring.

[0018] 2. In this utility model, further, when the user connects the wires, by inserting the connecting terminal into the housing, the connecting terminal presses against the inclined surface of the plug-in piece of the first plug-in assembly, thereby pushing the plug-in piece upwards. At the same time, the spring is compressed. When the plug-in piece of the first plug-in assembly slides into the first limiting groove of the connecting terminal, a click sound is emitted. Then, the connecting terminal continues to slide into the wiring interface. Subsequently, the connecting terminal presses against the plug-in piece of the second plug-in assembly, and the plug-in piece of the second plug-in assembly slides into the first limiting groove of the connecting terminal. The plug-in piece of the first plug-in assembly slides into the second limiting groove of the connecting terminal, thus emitting a second click sound. This provides feedback to the user that the wires are inserted correctly, thereby improving the efficiency of wire connection. At the same time, the spring applies force to make the plug-in piece fit into the slot of the connecting terminal, thereby achieving mechanical locking between the plug-in piece and the limiting groove of the connecting terminal, preventing the connecting terminal from falling off, and thus improving the stability of the device wiring.

[0019] 3. Furthermore, in this invention, when the motherboard generates heat during operation, the graphene heat spreader quickly and evenly absorbs the heat, which is then conducted to the heat sink. The temperature sensor on the heat sink detects the temperature and transmits the temperature signal to the control module. The control module then starts the motor to make the fan rotate. The fan's rotation causes airflow, which dissipates the heat from the heat sink, thus facilitating heat dissipation from the motherboard. Simultaneously, the control module adjusts the motor speed based on the temperature transmitted by the temperature sensor. The higher the temperature of the motherboard, the faster the motor drives the fan; the lower the temperature, the slower the fan, thereby reducing unnecessary energy consumption. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall front structure of a multifunctional digital operation and maintenance motherboard quick-connection device; Figure 2 A schematic diagram of the overall rear structure of a multifunctional digital operation and maintenance motherboard quick-connection device; Figure 3 A schematic diagram of the wiring interface and internal structure of a multifunctional digital operation and maintenance motherboard quick wiring device; Figure 4 A schematic diagram of the heat dissipation component of a multifunctional digital operation and maintenance motherboard quick-connection device; Figure 5 This is a schematic diagram of the overall structure of the heat dissipation component of a multifunctional digital operation and maintenance motherboard quick-connection device.

[0021] In the diagram: 1. Mainboard; 2. Screw 1; 3. Screw 2; 401. Connector; 402. Housing; 403. Spring; 404. Plugin; 405. Connecting terminal; 406. Connecting wire; 501. Graphene heat spreader; 502. Heat sink; 503. Temperature sensor; 504. Mounting bracket; 505. Motor; 506. Fan; 507. Control module; 6. First plug-in assembly; 7. Second plug-in assembly; 8. First limiting slot; 9. Second limiting slot. Detailed Implementation

[0022] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0023] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0026] Please see Figures 1-5This utility model provides an embodiment of a multifunctional digital maintenance motherboard quick-connection device, including a maintenance motherboard 1, a screw 2 threaded inside the maintenance motherboard 1, a screw 3 threaded inside the maintenance motherboard 1, a wiring interface fixedly connected to the top of the maintenance motherboard 1, a connection terminal 405 slidably connected inside the wiring interface, a connection wire 406 fixedly connected to one side of the connection terminal 405, a housing 402 fixedly connected to the top of the wiring interface, a spring 403 fixedly connected to the inside of the housing 402, a plug-in tab 404 fixedly connected to one side of the spring 403, and a heat dissipation assembly disposed at the bottom of the maintenance motherboard 1. When the user connects the wires, by inserting the connection terminal 405 into the housing 402, the connection terminal 405 presses against the inclined surface of the plug-in tab 404 of the first plug-in assembly 6, thereby pressing the plug-in tab 404 upward, and simultaneously causing the spring 403 to... When the first plug-in assembly 6 slides its plug tab 404 into the first limiting groove 8 of the connecting terminal 405, a clicking sound is emitted. Then, the connecting terminal 405 continues to slide into the wiring interface, and then the connecting terminal 405 presses the plug tab 404 of the second plug-in assembly 7 upward. Subsequently, the plug tab 404 of the second plug-in assembly 7 slides into the first limiting groove 8 of the connecting terminal 405, and the plug tab 404 of the first plug-in assembly 6 slides into the second limiting groove 9 of the connecting terminal 405, thus emitting a second clicking sound. This provides feedback to the user that the plug is inserted in place, thereby improving the efficiency of plugging in the wire. At the same time, the spring 403 applies force to make the plug tab 404 fit with the limiting groove of the connecting terminal 405, thereby achieving mechanical locking of the plug tab 404 and the limiting groove of the connecting terminal 405, thus preventing the connecting terminal 405 from falling off, and thus improving the stability of the device wiring.

[0027] In a preferred embodiment of this utility model, a limiting groove is provided on the connecting terminal 405, and the plug-in tab 404 is slidably connected to the inside of the connecting terminal 405 through the limiting groove. This facilitates the precise engagement and positioning of the plug-in tab 404 and the connecting terminal 405, ensuring the reliability of mechanical locking and preventing the connecting terminal 405 from falling off. At the same time, the elastic force of the spring 403 ensures the stability of the wiring contact pressure and improves the reliability of wiring.

[0028] In a preferred embodiment of this utility model, a through hole is provided on the outer shell 402, and the plug-in tab 404 is slidably connected to the inside of the outer shell 402 through the through hole. This facilitates the sliding guidance and space for the plug-in tab 404, so that the plug-in tab 404 can smoothly engage or disengage with the limiting groove of the connecting terminal 405 under the action of the spring 403, ensuring the accuracy and stability of the structural fit and improving the smoothness of the wiring operation.

[0029] In a preferred embodiment of the present invention, the bottom shape of the plug-in tab (404) is V-shaped, which facilitates the upward movement of the plug-in tab 404 when the connecting terminal 405 presses the V-shaped slope of the plug-in tab 404 by the pressing force.

[0030] Please see Figure 1 , Figure 4 and Figure 5 In this embodiment, the heat dissipation assembly includes a graphene vapor chamber 501 threaded onto screw 2 3, a heat sink 502 threaded onto screw 2 3, a temperature sensor 503 fixedly connected to the heat sink 502, a mounting bracket 504 threaded onto screw 1 2, a motor 505 fixedly connected to the inside of the mounting bracket 504, a fan 506 fixedly connected to the output end of the motor 505, and a control module 507 fixedly connected to the top of the maintenance motherboard 1. When the maintenance motherboard 1 generates heat during operation, the graphene vapor chamber 501 quickly and evenly absorbs the heat from the maintenance motherboard 1, and then the heat is conducted to the heat sink 502. The temperature sensor 503 on the heat sink 502 detects the temperature and transmits the temperature signal to the control module 507. The control module 507 starts the motor 505 to make the fan 506 rotate. The rotation of the fan 506 causes air to flow, thereby dissipating the heat on the heat sink 502 with the flowing air, which helps to dissipate heat from the motherboard 1. At the same time, the control module 507 adjusts the speed of the motor 505 according to the temperature transmitted by the temperature sensor 503. When the temperature of the motherboard 1 is higher, the motor 505 drives the fan 506 to rotate faster, and when the temperature is lower, the rotation speed is slower, thereby reducing unnecessary energy consumption.

[0031] In a preferred embodiment of this utility model, two sets of temperature sensors 503 are provided, and the two sets of temperature sensors 503 are fixedly connected to the heat sink 502 in a mirror manner. This facilitates comprehensive and accurate detection of the temperature of the heat sink 502, avoids errors from single-point detection, and enables the control module 507 to more accurately grasp the temperature status of the motherboard 1, thereby precisely adjusting the speed of the motor 505, improving the accuracy and efficiency of heat dissipation control, and ensuring the reliability of the heat dissipation system.

[0032] In a preferred embodiment of this utility model, a graphene heat spreader 501 is tightly attached between the maintenance motherboard 1 and the heat sink 502, which helps to maximize the heat conduction efficiency. The graphene heat spreader 501 can quickly and evenly conduct the heat of the maintenance motherboard 1 to the heat sink 502, so that the heat sink 502 can efficiently dissipate heat, thereby enhancing the heat dissipation effect of the entire heat dissipation system, ensuring that the maintenance motherboard 1 works at a suitable temperature, and improving its service life and stability.

[0033] The working principle of this utility model: During operation, when the user connects the wires, by inserting the connector 405 into the housing 402, the connector 405 presses against the inclined surface of the plug-in tab 404 of the first plug-in assembly 6, thereby pushing the plug-in tab 404 upward. Simultaneously, the spring 403 is compressed. When the plug-in tab 404 of the first plug-in assembly 6 slides into the first limiting groove 8 of the connector 405, a clicking sound is heard. The connector 405 then continues to slide into the wiring interface, subsequently pressing against the plug-in tab 404 of the second plug-in assembly 7, causing it to rise. The second plug-in assembly 7 then... The plug-in tab 404 slides into the first limiting groove 8 of the connecting terminal 405, and the plug-in tab 404 of the first plug-in assembly 6 slides into the second limiting groove 9 of the connecting terminal 405, thereby producing a second click sound, which helps to provide feedback to the user that the plug is inserted in place, thereby improving the efficiency of plugging in the wire. At the same time, the spring 403 applies force to make the plug-in tab 404 fit into the slot of the connecting terminal 405, thereby achieving mechanical locking of the plug-in tab 404 and the limiting groove of the connecting terminal 405, thereby preventing the connecting terminal 405 from falling off, and thus improving the stability of the device wiring. When the motherboard 1 generates heat during operation, the graphene heat spreader 501 quickly and evenly absorbs the heat, which is then conducted to the heat sink 502. The temperature sensor 503 on the heat sink 502 detects the temperature and transmits the temperature signal to the control module 507. The control module 507 starts the motor 505 to rotate the fan 506. The rotation of the fan 506 causes airflow, which dissipates the heat from the heat sink 502, thus facilitating the cooling of the motherboard 1. At the same time, the control module 507 adjusts the speed of the motor 505 according to the temperature transmitted by the temperature sensor 503. The higher the temperature of the motherboard 1, the faster the motor 505 drives the fan 506; the lower the temperature, the slower the speed, thereby reducing unnecessary energy consumption.

[0034] The main functions of this utility model are: This invention utilizes a V-shaped plug-in tab that precisely matches the limiting groove of the connecting terminal during wiring. The sloping bottom of the V-shape significantly reduces insertion resistance, making the insertion process smooth and effortless, requiring no additional tools for connection. By incorporating two sets of plug-in tabs in conjunction with a spring, the insertion status is intuitively indicated by two click sounds, avoiding the cumbersome steps of traditional wiring that require instrument verification, thus significantly improving wiring efficiency. Simultaneously, the spring provides continuous pressure, ensuring a tight engagement between the plug-in tab and the limiting groove, forming a reliable mechanical lock. This effectively prevents loosening and incomplete connections caused by vibration and cable pulling, ensuring contact stability and avoiding data distortion and equipment malfunctions.

[0035] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations (e.g., variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.) will be conceived by those skilled in the art without actually departing from the scope and spirit of the claims.

[0036] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A multifunctional digital maintenance motherboard quick-connect device, comprising a maintenance motherboard (1), characterized in that: Also includes: The wiring interface (401) is fixedly connected to the maintenance motherboard (1). The connecting terminal (405) is pluggably connected inside the wiring interface (401); wherein, The wiring interface (401) is internally provided with a plug-in assembly, which includes: Spring (403), one end of which is fixedly connected inside the wiring interface (401), The insert (404) is fixedly connected to the other end of the spring (403); A limiting groove is provided on the connecting terminal (405); The plug-in assembly cooperates with the limiting groove. During the process of inserting the connecting terminal (405) into the wiring interface (401), the plug-in piece (404) is engaged in the limiting groove under the elastic force of the spring (403).

2. The multifunctional digital maintenance motherboard quick-connection device according to claim 1, characterized in that: The plug-in assembly includes a first plug-in assembly (6) and a second plug-in assembly (7). The limiting groove includes a first limiting groove (8) and a second limiting groove (9). The first plug-in assembly (6) and the second plug-in assembly (7) are arranged from the outside to the inside along the insertion direction of the wiring interface (401). The first limiting groove (8) and the second limiting groove (9) are arranged from the outside to the inside along the insertion direction of the connecting terminal (405). When the plug-in piece (404) of the first plug-in assembly (6) is inserted into the second limiting groove (9), the plug-in piece (404) of the second plug-in assembly (7) is inserted into the first limiting groove (8), and the wiring interface (401) and the connecting terminal (405) are electrically connected.

3. The multifunctional digital maintenance motherboard quick-connection device according to claim 2, characterized in that: The wiring interface (401) also includes: The outer casing (402) is fixedly connected to the wiring interface (401); The housing (402) has two slots arranged at intervals from the outside to the inside along the insertion direction of the wiring interface (401). The springs (403) of the first plug-in assembly (6) and the second plug-in assembly (7) are respectively disposed in the two slots. The plug-in tabs (404) of the first plug-in assembly (6) and the second plug-in assembly (7) are correspondingly connected to the springs (403) and can slide along the slots.

4. The multifunctional digital maintenance motherboard quick-connection device according to claim 1, characterized in that: The bottom of the plug-in tab (404) is V-shaped.

5. The multifunctional digital maintenance motherboard quick-connection device according to claim 1, characterized in that: The cross-sectional shape of the limiting groove is V-shaped.

6. The multifunctional digital maintenance motherboard quick-connection device according to claim 1, characterized in that: A connecting wire (406) is fixedly connected to one side of the connecting terminal (405).

7. The multifunctional digital maintenance motherboard quick-connection device according to claim 1, characterized in that: The bottom of the maintenance motherboard (1) is equipped with a heat dissipation component.

8. A multifunctional digital maintenance motherboard quick-connection device according to claim 7, characterized in that: The heat dissipation assembly includes a graphene heat spreader (501), a heat sink (502), and a temperature sensor (503). The graphene heat spreader (501) is installed on the bottom of the maintenance motherboard (1). The heat sink (502) is fixedly disposed at the end of the graphene heat spreader (501) away from the maintenance motherboard (1). The temperature sensor (503) is fixedly disposed on the heat sink (502). The graphene heat spreader (501) is tightly attached between the maintenance motherboard (1) and the heat sink (502).

9. A multifunctional digital maintenance motherboard quick-connection device according to claim 8, characterized in that: The heat dissipation assembly also includes a mounting bracket (504), a motor (505), a fan (506), and a control module (507). The mounting bracket (504) is installed at the bottom of the maintenance motherboard (1). The motor (505) is fixedly connected to the inside of the mounting bracket (504). The output end of the motor (505) is fixedly connected to the fan (506). The control module (507) is fixedly installed at the top of the maintenance motherboard.

10. A multifunctional digital maintenance motherboard quick-connection device according to claim 8, characterized in that: The temperature sensor (503) is provided in two sets, and the two sets of temperature sensors (503) are fixedly connected to the heat sink (502) in a mirror manner.

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