Connector and connector assembly with multiple monitoring functions

Abstract

The present invention discloses a connector and a connector assembly with multiple monitoring functions, relating to the technical field of connectors, including a plug and a socket, the plug including a plug shell, a plurality of plug cavities provided on the plug shell, the sizes of the respective plug cavities being the same, a plug function module for real-time monitoring being connected to the plug cavity; the socket including a socket shell, a plurality of socket cavities provided on the socket shell, the sizes of the plug cavities and the socket cavities being the same, a socket function module provided in the socket cavity, the plug function module can be installed at any position in the plug cavity and can be freely matched; the socket function module can be installed at any position in the socket cavity and can be freely matched, and the connector is monitored in real time by the real-time monitoring function of the plug function module, thereby solving the problem that the function modules in the same connector cannot be interchanged and freely matched and cannot be monitored in real time.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a connector and a connector assembly with multiple monitoring functions. Background Art

[0002] Traditional integrated connectors are passive devices, so their internal status is unknown. Once a fault occurs, they can only be repaired or replaced passively. In order to visualize the real-time status of the connector and detect and alarm faults to ensure the safe operation of system equipment, it is necessary to develop a working status monitoring module that can be embedded in the connector. This module can realize the real-time monitoring function of key characteristic quantities directly related to the working status of the connector itself (such as electrical signal contact resistance, working pressure, and plug-in status), thereby avoiding the sudden failure of key characteristics inside the connector, causing unpredictable impact on the system, and improving the safety, reliability and maintenance economy of the system. Traditional integrated connectors have the following problems:

[0003] Currently, the functional modules in integrated connectors vary in size, and their installation positions are defined during design and production. This makes it impossible to interchange or adjust the number of modules later in use. Furthermore, this reduces the reliability of contacts between different-sized functional modules within the same connector, increases electrical signal contact resistance, and ultimately prevents real-time monitoring. Summary of the Invention

[0004] In response to the deficiencies in the above-mentioned background technology, the present invention proposes a connector and a connector assembly with multiple monitoring functions, which solves the problem that functional modules in the same connector cannot be interchanged and freely matched and cannot be monitored in real time.

[0005] The technical solution of the present invention is implemented as follows: a connector with multiple monitoring functions includes a plug and a socket, the plug includes a plug shell, the plug shell is provided with a plurality of plug cavities, the sizes of each plug cavity are exactly the same, and a plug function module for real-time monitoring is connected to the plug cavity; the socket includes a socket shell, the socket shell is provided with a plurality of socket cavities, the sizes of the plug cavity and the socket cavity are exactly the same, a socket function module is provided in the socket cavity, and the socket function module is connected to the plug function module in a one-to-one correspondence.

[0006] Preferably, the plug functional module includes a plug fluid transmission module, a plug RF transmission module, a plug high-speed differential module and a plug high-density optical fiber module. The plug fluid transmission module, plug RF transmission module, plug high-speed differential module and plug high-density optical fiber module are respectively plugged into the corresponding plug cavity and are respectively connected to the plug housing through spring locating pins; the plug cavity is also provided with an intelligent monitoring module that can monitor the plug fluid transmission module, plug RF transmission module, plug high-speed differential module and plug high-density optical fiber module in real time.

[0007] Preferably, the socket functional module includes a socket fluid transmission module, a socket high-density optical fiber module, a socket high-speed differential module and a socket radio frequency transmission module, and the socket fluid transmission module, the socket high-density optical fiber module, the socket high-speed differential module and the socket radio frequency transmission module are respectively plugged into the corresponding socket cavity; the plug fluid transmission module is plugged into the socket fluid transmission module, the plug radio frequency transmission module is plugged into the socket radio frequency transmission module, the plug high-speed differential module is plugged into the socket high-speed differential module, and the plug high-density optical fiber module is plugged into the socket high-density optical fiber module.

[0008] Preferably, two plug fluid transmission modules are provided on the plug housing, and the two plug fluid transmission modules are respectively provided at two ends of the plug housing, and two socket fluid transmission modules are provided on the corresponding socket housing.

[0009] Preferably, a displacement sensing assembly is provided on the plug housing, and a guide pin and guide sleeve assembly is provided on the socket housing, and the displacement sensing assembly is cooperatively connected with the guide pin and guide sleeve assembly.

[0010] Preferably, a guide pin hole is provided on the plug housing, and the displacement sensing assembly includes a displacement sensing housing, a support frame, a sensor and a pressure plate from bottom to top. A fastening screw is provided on the pressure plate, and the fastening screw on the pressure plate passes through the sensor and the support frame in sequence and is connected to the displacement sensing housing. A first through hole and a second through hole are respectively provided on the displacement sensing housing and the support frame, and the first through hole and the second through hole are both connected to the guide pin hole. A support plate which can move axially along the first through hole is provided in the displacement sensing housing, and a column head which can move axially along the second through hole and contact the sensor is provided on the support frame. The support plate and the column head are connected by a spring. The guide pin and guide sleeve assembly includes a guide pin, which is fixed to the socket housing by a guide pin fastener. The guide pin can be inserted axially along the guide pin hole and lift the column head; a crown band is embedded in the guide pin hole, and the crown band is plug-fitted with the guide pin.

[0011] A connector assembly includes a liquid cooling plate and the above-mentioned connector, wherein the plug of the connector is arranged on the liquid cooling plate, a cover plate is connected to the liquid cooling plate, a daughter board printed circuit board is arranged between the liquid cooling plate and the cover plate, and the socket of the connector is arranged on the backboard printed circuit board, and the socket housing is provided with a step fixing structure for limiting the socket function module, the bottom of the step fixing structure contacts the backboard printed circuit board, and the socket housing, the step fixing structure, and the backboard printed circuit board are fixedly connected by bolts; after the plug and the socket on the connector assembly are connected, the contact resistance monitoring signal of the high-speed differential module is transmitted to the intelligent monitoring module through the daughter board printed circuit board; the contact resistance monitoring value of the radio frequency transmission module is transmitted to the daughter board printed circuit board through the coaxial cable, and then transmitted to the intelligent monitoring module through the daughter board printed circuit board; the pressure monitoring value of the fluid transmission module is first transmitted to the backboard printed circuit board, and then transmitted to the daughter board printed circuit board through the contact piece of the high-speed differential module, and finally collected by the intelligent monitoring module; the plug spacing value of the displacement sensing assembly is transmitted to the intelligent monitoring module through the daughter board printed circuit board.

[0012] Preferably, the intelligent monitoring module includes a fixed shell, in which a printed circuit board component and an inter-board connector are provided, and the fixed shell is provided with connecting screws, which pass through the daughter board printed circuit board, the inter-board connector and the printed circuit board component in sequence and are threadedly connected to the fixed shell.

[0013] Preferably, the inter-board connector is a button-type inter-board connector.

[0014] Preferably, a fluid transmission module interface is provided on the liquid cooling plate, and the fluid transmission module interface is cooperatively connected with the plug fluid transmission module.

[0015] Beneficial effects of the present invention: In the connector provided by the present invention, a plurality of plug cavities of exactly the same size are provided on the plug, so that the plug functional module can be installed at any position in the plug cavity and the plug functional modules can be freely matched; a plurality of socket cavities of exactly the same size are provided on the socket, so that the socket functional module can be installed at any position in the socket cavity and the socket functional modules can be freely matched, and a plug functional module for real-time monitoring is connected to the plug cavity, and the connector is monitored in real time by the real-time monitoring function of the plug functional module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 Schematic diagram of the present invention.

[0018] Figure 2 Schematic diagram of the plug of the present invention.

[0019] Figure 3 Schematic diagram of the socket of the present invention.

[0020] Figure 4 It is a schematic diagram of the cooperation between the socket housing and the step fixing structure of the present invention.

[0021] Figure 5 Schematic diagram of the connector assembly of the present invention.

[0022] Figure 6 The figure is a schematic diagram of the connection of the plug, liquid cooling plate, cover plate and daughter board printed circuit board of the present invention.

[0023] Figure 7 The figure is a schematic diagram of the connection between the socket and the backplane printed circuit board of the present invention.

[0024] Figure 8 Schematic diagram of the intelligent monitoring module of the present invention.

[0025] Figure 9 Schematic diagram of the inter-board connector of the present invention.

[0026] Figure 10 Schematic diagram of the displacement sensor assembly of the present invention.

[0027] Figure 11 The figure is a connection diagram of the functional module, daughter board printed circuit board and backboard printed circuit board of the present invention.

[0028] In the figure: 1 liquid cooling plate, 2 cover plate, 3 plug fluid transmission module, 4 guide pin hole, 5 plug RF transmission module, 6 plug high-speed differential module, 7 intelligent monitoring module, 8 plug housing, 9 spring positioning pin, 10 plug high-density optical fiber module, 11 crown band, 12 column head, 13 socket fluid transmission module, 14 guide pin, 15 guide pin fastener, 16 socket high-density optical fiber module, 17 socket high-speed differential module, 18 socket housing, 19 socket RF transmission module, 20 plug cavity, 21 socket cavity, 22 displacement sensor housing, 23 support frame, 24 support sheet, 25 spring, 26 sensor, 27 pressure plate, 28 fastening screw, 29 daughter board printed circuit board, 30 backboard printed circuit board, 31 connecting screw, 32 step fixing structure, 33 fluid transmission module interface, 34 fixed housing, 35 printed circuit board component, 36 inter-board connector. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0030] Example 1, a connector with multiple monitoring functions, such as Figure 1 、 Figure 2 and Figure 3 As shown, it includes a plug and a socket, the plug includes a plug shell 8, and the plug shell 8 is provided with a plurality of plug cavities 20, the dimensions of each plug cavity 20 are exactly the same, and a plug function module for real-time monitoring is connected to the plug cavity 20; the socket includes a socket shell 18, and the socket shell 18 is provided with a plurality of socket cavities 21, the dimensions of the plug cavity 20 and the socket cavity 21 are exactly the same, and a socket function module is provided in the socket cavity 21, and the socket function module is connected with the plug function module in a one-to-one correspondence. The plug is provided with several plug cavities 20 of exactly the same size, so that the plug functional module can be installed at any position in the plug cavity 20 and the plug functional modules can be freely matched; the socket is provided with several socket cavities 21 of exactly the same size, so that the socket functional module can be installed at any position in the socket cavity 21 and the socket functional modules can be freely matched. A plug functional module for real-time monitoring is connected to the plug cavity 20. The real-time monitoring function of the plug functional module is used to monitor the connector in real time, which solves the problem that the high-speed differential module, radio frequency transmission module, high-density optical fiber module, and fluid transmission module in the same connector cannot be interchanged and freely matched, and cannot be monitored in real time.

[0031] Example 2, based on Example 1, a connector with multiple monitoring functions, such as Figure 1 and Figure 2As shown, the plug functional module includes a plug fluid transmission module 3, a plug RF transmission module 5, a plug high-speed differential module 6, and a plug high-density fiber optic module 10. Each of these modules is plugged into a corresponding plug cavity 20 and connected to the plug housing 8 via spring locating pins 9. Furthermore, an intelligent monitoring module 7 is disposed within the plug cavity 20, capable of real-time monitoring of the plug fluid transmission module 3, the plug RF transmission module 5, the plug high-speed differential module 6, and the plug high-density fiber optic module 10. In other words, the plug fluid transmission module 3, the plug RF transmission module 5, the plug high-speed differential module 6, the intelligent monitoring module 7, and the plug high-density fiber optic module 10 constitute the plug functional module of this embodiment, which is connected to the plug housing 8 via spring locating pins 9.

[0032] Example 3, based on Example 2, a connector with multiple monitoring functions, such as Figure 1 and Figure 3 As shown, the socket functional module includes a socket fluid transmission module 13, a socket high-density optical fiber module 16, a socket high-speed differential module 17, and a socket radio frequency transmission module 19. The socket fluid transmission module 13, the socket high-density optical fiber module 16, the socket high-speed differential module 17, and the socket radio frequency transmission module 19 are respectively plugged into corresponding socket cavities 21. The plug fluid transmission module 3 is plugged into the socket fluid transmission module 13, the plug radio frequency transmission module 5 is plugged into the socket radio frequency transmission module 19, the plug high-speed differential module 6 is plugged into the socket high-speed differential module 17, and the plug high-density optical fiber module 10 is plugged into the socket high-density optical fiber module 16. In other words, the socket fluid transmission module 13, the socket high-density optical fiber module 16, the socket high-speed differential module 17, and the socket radio frequency transmission module 19 constitute the socket functional module of this embodiment. The corresponding plug fluid transmission module 3 is plugged into the socket fluid transmission module 13, the plug radio frequency transmission module 5 is plugged into the socket radio frequency transmission module 19, the plug high-speed differential module 6 is plugged into the socket high-speed differential module 17, and the plug high-density optical fiber module 10 is plugged into the socket high-density optical fiber module 16. After the corresponding functional modules are plugged in, the transmission of differential, optical signals, radio frequency signals and fluids is realized, and the intelligent monitoring module realizes the monitoring of key characteristic signals and data processing.

[0033] Example 4, based on Example 3, a connector with multiple monitoring functions, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, two plug fluid transfer modules 3 are provided on the plug housing 8, one at each end of the plug housing 8, and two corresponding receptacle fluid transfer modules 13 are provided on the receptacle housing 18. Providing the plug fluid transfer modules 3 at each end of the plug housing 8 facilitates the overall connection stability between the plug and receptacle.

[0034] The number of plug fluid transmission modules 3 provided on the plug housing 8 may not be limited to two, and may be three, four, or even more. The specific number of plug fluid transmission modules 3 provided on the plug housing 8 may be set according to specific needs.

[0035] Example 5, based on any one of Examples 1 to 4, a connector with multiple monitoring functions, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the plug housing 8 is provided with a displacement sensing assembly, and the receptacle housing 18 is provided with a guide pin and guide sleeve assembly. The displacement sensing assembly and the guide pin and guide sleeve assembly are cooperatively connected. The guide pin and guide sleeve assembly and the displacement sensing assembly are arranged to provide guidance for the mating between the plug and receptacle of the connector, prevent mis-mating, and monitor the mating clearance.

[0036] Example 6, based on Example 5, a connector with multiple monitoring functions, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 10 and Figure 11As shown, the plug housing 8 is provided with a guide pin hole 4, and the displacement sensing assembly includes a displacement sensing housing 22, a support frame 23, a sensor 26 and a pressure plate 27 from bottom to top. The pressure plate 27 is provided with a fastening screw 28, and the fastening screw 28 on the pressure plate 27 sequentially penetrates the sensor 26 and the support frame 23 and is connected to the displacement sensing housing 22. The displacement sensing housing 22 and the support frame 23 are respectively provided with a first through hole and a second through hole, and the first through hole and the second through hole are both connected to the guide pin hole 4. The displacement sensing A support piece 24 that can move axially along the first through hole is provided in the shell 22, and a column head 12 that can move axially along the second through hole and contact the sensor 26 is provided on the support frame 23. The support piece 24 and the column head 12 are connected by a spring 25. The guide pin and guide sleeve assembly includes a guide pin 14, and the guide pin 14 is fixed to the socket shell 18 through a guide pin fastener 15. The guide pin 14 can be axially inserted into the guide pin hole 4 and lift the column head 12; a crown band 11 is embedded in the guide pin hole, and the crown band 11 is plugged into and matched with the guide pin 14. The support frame 23 and the pressure plate 27 can confine the sensor 26 therein, and the spring 25 is compressed by the support piece 24 to transfer the force to the column head 12, so that the column head 12 applies pressure on the sensitive area of ​​the sensor 26. The sensor 26 is a flexible piezoresistive film sensor. The flexible piezoresistive film sensor can convert pressure changes into its own resistance changes, and is connected to the daughter board printed circuit board 29 through the lead, and is transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29. After data processing and analysis, the current connector plug-in status is obtained.

[0037] The purpose of the crown band 11 is to connect the crown band 11 to the guide pin 14 after the guide pin 14 is inserted, so as to facilitate the connection between the plug housing 8 and the socket housing 18 and achieve grounding.

[0038] When Example 6 is implemented, after the plug and the socket are correspondingly plugged in, the plug fluid transmission module 3 and the socket fluid transmission module 13 are plugged in to form a high-speed differential module that can transmit signals, the plug radio frequency transmission module 5 and the socket radio frequency transmission module 19 are plugged in to form a radio frequency transmission module that can transmit signals, the plug high-speed differential module 6 and the socket high-speed differential module 17 are plugged in to form a high-speed differential module that can transmit signals, the plug high-density optical fiber module 10 and the socket high-density optical fiber module 16 are plugged in to form a high-density optical fiber module that can transmit signals, and the guide pin and guide sleeve assembly is inserted into the displacement sensing assembly, that is, the guide pin 14 is axially inserted along the guide pin hole 4 and lifts the support plate 24, and the spring 25 is compressed by the support plate 24 to transmit force to the column head 12, so that the column head 12 applies pressure on the sensitive area of ​​the sensor 26, and then the sensor 26 can convert the pressure change into its own resistance change.

[0039] Example 7, based on any one of Examples 2 to 6, a connector assembly, such as Figure 5 、 Figure 6 、 Figure 7 and Figure 11 As shown, it includes a liquid cooling plate 1 and the above-mentioned connector, the plug of the connector is arranged on the liquid cooling plate 1, the liquid cooling plate 1 is connected to a cover plate 2, a daughter board printed circuit board 29 is provided between the liquid cooling plate 1 and the cover plate 2, and screws are provided on the cover plate 2. The screws pass through the cover plate 2 and the daughter board printed circuit board 29 in sequence and are fixedly connected to the liquid cooling plate 1. The socket of the connector is arranged on the back plate printed circuit board 30, and the socket housing 18 is provided with a step fixing structure 32 for limiting the socket function module. The bottom of the step fixing structure 32 is in contact with the back plate printed circuit board 30 and the socket housing 18, the step fixing structure 32, and the back plate printed circuit board 30 are connected by bolts. The backplane printed circuit board 30 is fixedly connected; after the plug and socket on the connector assembly are turned on, the contact resistance monitoring signal of the high-speed differential module is transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29; the contact resistance monitoring value of the radio frequency transmission module is transmitted to the daughter board printed circuit board 29 through the coaxial cable, and then transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29; the pressure monitoring value of the fluid transmission module is first transmitted to the backplane printed circuit board 30, and then transmitted to the daughter board printed circuit board 29 through the contact of the high-speed differential module, and finally collected by the intelligent monitoring module 7; the plug-in spacing value of the displacement sensing component is transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29.

[0040] Example 8, based on Example 7, a connector assembly, such as Figure 5 、 Figure 6 and Figure 7 As shown, the intelligent monitoring module 7 includes a fixed housing 34, which houses a printed circuit board assembly 35 and an inter-board connector 36. Connecting screws 31 are provided on the fixed housing 34. These screws 31 pass through the daughterboard printed circuit board 29, the inter-board connector 36, and the printed circuit board assembly 35, threadedly connecting to the fixed housing 34. When the intelligent monitoring module 7 is compatible with a multimedia transmission integrated connector, the fixed housing 34 of the intelligent monitoring module 7 is directly secured to the daughterboard printed circuit board 29. The primary function of the intelligent monitoring module 7 is to collect, analyze, process, and transmit monitoring signals from the daughterboard printed circuit board 29.

[0041] Example 9, based on Example 8, a connector assembly, such as Figure 8 、 Figure 9 and Figure 11 As shown, the inter-board connector 36 is a button-type inter-board connector. The button-type inter-board connector comprises button-type contacts 38 and an insulating support plate 37. The insulating support plate 37 has holes for mounting buttons. The button-type contacts 38 are constructed of buttons and are mounted one by one on the insulating support plate 37. The button-type contacts 38 function similarly to springs, capable of axial compression, ensuring electrical connection between the printed circuit board assembly 35 and the daughter board printed circuit board 29.

[0042] Example 10, based on Example 9, a connector assembly, such as Figure 6 As shown, the liquid cooling plate 1 is provided with a fluid transfer module interface 33, which is mated with the plug fluid transfer module 3. The provision of the fluid transfer module interface 33 facilitates the insertion of the plug fluid transfer module 3, facilitating rapid assembly of the plug and the liquid cooling plate 1.

[0043] When Example 10 is implemented, the contact resistance monitoring signal of the high-speed differential module is directly transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29; the contact resistance monitoring value of the radio frequency transmission module is transmitted to the daughter board printed circuit board 29 through the coaxial cable, and then transmitted to the intelligent monitoring module 7 through the daughter board printed circuit board 29; the pressure monitoring value of the fluid transmission module is first led out to the backplane printed circuit board 30, and then transmitted to the daughter board printed circuit board 29 using the contact part of the high-speed differential module, and finally collected by the intelligent monitoring module 7, wherein the guide pin 14 is axially inserted along the guide pin hole 4 and lifts the support plate 24, and the spring 25 is compressed by the support plate 24 to transmit the force to the column head 12, so that the column head 12 applies pressure on the sensitive area of ​​the sensor 26, and then the sensor 26 can convert the pressure change into its own resistance change, connect the resistance change to the daughter board printed circuit board 29 through the lead, and transmit it to the intelligent monitoring module 7 through the daughter board printed circuit board 29, and obtain the current connector plug-in state through data processing and analysis.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A connector assembly, characterized in that: The invention comprises a liquid cooling plate (1) and a connector with multiple monitoring functions, wherein the connector with multiple monitoring functions comprises a plug and a socket, wherein the plug comprises a plug housing (8), wherein the plug housing (8) is provided with a plurality of plug cavities (20), wherein the sizes of the respective plug cavities (20) are identical, and wherein a plug function module for real-time monitoring is connected in the plug cavity (20); wherein the socket comprises a socket housing (18), wherein the socket housing (18) is provided with a plurality of socket cavities (21), wherein the sizes of the plug cavities (20) and the socket cavities (21) are identical, wherein a socket function module is provided in the socket cavity (21), and wherein the socket function module and the plug function module are connected in the socket cavity (21). One-to-one matching connection; the plug function module includes a plug fluid transmission module (3), a plug radio frequency transmission module (5), a plug high-speed differential module (6) and a plug high-density optical fiber module (10); the plug fluid transmission module (3), the plug radio frequency transmission module (5), the plug high-speed differential module (6) and the plug high-density optical fiber module (10) are respectively plugged into the corresponding plug cavity (20) and are respectively connected to the plug housing (8) through a spring positioning pin (9); the plug cavity (20) is also provided with a spring positioning pin (9) that can be respectively connected to the plug fluid transmission module (3), the plug radio frequency transmission module (5), the plug high-speed differential module (6) and the plug high-density optical fiber module (10) An intelligent monitoring module (7) for real-time monitoring; a displacement sensor assembly is provided on the plug housing (8); the plug of the connector is provided on a liquid cooling plate (1), a cover plate (2) is connected to the liquid cooling plate (1), a sub-board printed circuit board (29) is provided between the liquid cooling plate (1) and the cover plate (2), the socket of the connector is provided on a backboard printed circuit board (30), the socket housing (18) is provided with a step fixing structure (32) for limiting the socket function module, the bottom of the step fixing structure (32) is in contact with the backboard printed circuit board (30) and the socket housing (18), the step fixing structure (32), and the backboard printed circuit board (30) are connected by bolts. 0) fixed connection; after the plug and the socket on the connector assembly are connected, the contact resistance monitoring signal of the high-speed differential module is transmitted to the intelligent monitoring module (7) through the daughter board printed circuit board (29); the contact resistance monitoring value of the radio frequency transmission module is transmitted to the daughter board printed circuit board (29) through the coaxial line, and then transmitted to the intelligent monitoring module (7) through the daughter board printed circuit board (29); the pressure monitoring value of the fluid transmission module is first transmitted to the backplane printed circuit board (30), and then transmitted to the daughter board printed circuit board (29) through the contact piece of the high-speed differential module, and finally collected by the intelligent monitoring module (7); the plug-in spacing value of the displacement sensing assembly is transmitted to the intelligent monitoring module (7) through the daughter board printed circuit board (29).

2. The connector assembly according to claim 1, wherein: The socket function module includes a socket fluid transmission module (13), a socket high-density optical fiber module (16), a socket high-speed differential module (17) and a socket radio frequency transmission module (19). The socket fluid transmission module (13), the socket high-density optical fiber module (16), the socket high-speed differential module (17) and the socket radio frequency transmission module (19) are respectively plugged into the corresponding socket cavity (21); the plug fluid transmission module (3) is plugged into the socket fluid transmission module (13), the plug radio frequency transmission module (5) is plugged into the socket radio frequency transmission module (19), the plug high-speed differential module (6) is plugged into the socket high-speed differential module (17), and the plug high-density optical fiber module (10) is plugged into the socket high-density optical fiber module (16).

3. The connector assembly according to claim 2, wherein: Two plug fluid transmission modules (3) are provided on the plug housing (8), and the two plug fluid transmission modules (3) are respectively provided at two ends of the plug housing (8), and two corresponding socket fluid transmission modules (13) are provided on the socket housing (18).

4. The connector assembly according to any one of claims 1 to 3, wherein: A guide pin and guide sleeve assembly is provided on the socket housing (18), and the displacement sensing assembly is cooperatively connected with the guide pin and guide sleeve assembly.

5. The connector assembly according to claim 4, wherein: The plug housing (8) is provided with a guide pin hole (4), and the displacement sensing assembly comprises a displacement sensing housing (22), a support frame (23), a sensor (26) and a pressure plate (27) in order from bottom to top. The pressure plate (27) is provided with a fastening screw (28), and the fastening screw (28) on the pressure plate (27) passes through the sensor (26) and the support frame (23) in order and is connected to the displacement sensing housing (22). The displacement sensing housing (22) and the support frame (23) are respectively provided with a first through hole and a second through hole, and the first through hole and the second through hole are both connected to the guide pin hole (4). The displacement sensing housing (2 2) is provided with a support piece (24) that can move axially along the first through hole, and a column head (12) that can move axially along the second through hole and contact the sensor (26) is provided on the support frame (23), and the support piece (24) and the column head (12) are connected by a spring (25), and the guide pin and guide sleeve assembly includes a guide pin (14), and the guide pin (14) is fixed to the socket housing (18) through a guide pin fastener (15), and the guide pin (14) can be inserted into the guide pin hole (4) axially and lift the column head (12); a crown band (11) is embedded in the guide pin hole, and the crown band (11) is plugged into and matched with the guide pin (14).

6. The connector assembly according to claim 5, wherein: The intelligent monitoring module (7) includes a fixed housing (34), wherein a printed circuit board component (35) and an inter-board connector (36) are provided in the fixed housing (34), and a connecting screw (31) is provided on the fixed housing (34), wherein the connecting screw (31) passes through the daughter board printed circuit board (29), the inter-board connector (36) and the printed circuit board component (35) in sequence and is threadedly connected to the fixed housing (34).

7. The connector assembly according to claim 6, wherein: The inter-board connector (36) is a wool button inter-board connector.

8. The connector assembly according to claim 7, wherein: A fluid transmission module interface (33) is provided on the liquid cooling plate (1), and the fluid transmission module interface (33) is cooperatively connected with the plug fluid transmission module (3).

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