A cable connector with monitoring function

Abstract

The application relates to the cable technical field and discloses a cable connector with a monitoring function, which comprises a plug and a socket, the top of the plug and the socket is provided with a monitoring mechanism, the outside of the plug and the socket is provided with a reinforcing mechanism, the plug comprises a shell one, the inside of the shell one is fixedly connected with a cable core, one end of the cable core is provided with a butt joint, the inside of the shell one is screw-connected with a screw butt joint ring, the socket comprises a shell two, the outside of the screw butt joint ring is screw-connected to the inside of the shell two, the inner wall of the shell two is fixedly connected with an insulating sleeve, the inside of the insulating sleeve is provided with an inner core, one end of the inner core is fixedly connected with a butt seat. In the application, the real-time monitoring of the connection state of the cable connector is realized, so that the connection abnormality can be found in time, electrical faults or safety hazards caused by poor contact can be avoided, and the stability and safety of equipment operation can be ensured.

Description

Technical Field

[0001] This invention relates to the field of cable technology, and more particularly to a cable connector with monitoring function. Background Technology

[0002] Cable connectors, as an indispensable component of electrical equipment, are widely used in power systems, communication equipment, industrial machinery, and other fields. Their main function is to enable quick connection and disconnection between cables, ensuring efficient transmission of electrical energy or signals. With the increasing complexity of electrical equipment and the diversification of working environments, the reliability and safety requirements for cable connectors are constantly rising.

[0003] Traditional cable connectors primarily rely on mechanical structures to connect plugs and sockets. While they can meet basic electrical connection requirements to a certain extent, they struggle to monitor connection status in real time and cannot promptly detect connection abnormalities caused by loosening, poor contact, or external forces. This problem is particularly pronounced in harsh environments such as high vibration, high humidity, or high temperature, potentially leading to electrical faults, equipment damage, or even safety accidents. Furthermore, traditional connectors lack intuitive status feedback mechanisms, making it difficult for users to quickly determine if the connection is functioning correctly, increasing maintenance difficulty and costs.

[0004] Therefore, to address the aforementioned problems, a cable connector with monitoring function is proposed. Summary of the Invention

[0005] To overcome the above shortcomings, the present invention provides a cable connector with monitoring function, which aims to improve the problem that traditional cable connectors in the prior art are difficult to monitor the connection status in real time and cannot detect connection abnormalities caused by loosening, poor contact or external force in a timely manner.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cable connector with monitoring function includes a plug and a socket, wherein a monitoring mechanism is provided on the top of the plug and the socket, and a reinforcement mechanism is provided on the outside of the plug and the socket;

[0008] The plug includes a housing, a cable core is fixedly connected inside the housing, a connector is provided at one end of the cable core, and a threaded mating ring is threadedly connected inside the housing.

[0009] The socket includes a second outer shell, the outer side of the threaded mating ring is threadedly connected to the inner side of the second outer shell, an insulating sleeve is fixedly connected to the inner wall of the second outer shell, an inner core is provided inside the insulating sleeve, and a mating seat is fixedly connected to one end of the inner core, the mating seat being adapted to the shape of the mating connector;

[0010] The monitoring mechanism includes a feedback component and a protection component. The feedback component is disposed inside the first housing and the second housing, and the protection component is disposed outside the first housing and the second housing.

[0011] As a further description of the above technical solution:

[0012] The feedback component includes a first conductive ring and a second conductive ring. The first conductive ring is disposed between the insulating sleeve and the docking seat and is connected to the inner core. A plug plate is fixedly connected to the top of the first conductive ring. A transmission plate is electrically connected to the top of the plug plate. A receiving plate is rotatably connected to the top of the transmission plate. A receiving post is electrically connected to the other end of the receiving plate. A circuit board is fixedly connected to the bottom of the receiving post. Two terminal blocks are provided on the top of the circuit board. Wires are provided on the top of both terminal blocks. A shunt resistor is electrically connected to the adjacent end of the two wires. An LED light is provided on the top of the shunt resistor.

[0013] As a further description of the above technical solution:

[0014] The inner side of the second conductive ring is fixedly connected to the outer side of the cable core. The top of the second conductive ring is fixedly connected to the first spring. The top of the first spring is fixedly connected to the movable plate. The bottom outer side of the movable plate is slidably connected to the top of the second conductive ring. The inside of the threaded mating ring is fixedly connected to the connecting post. The bottom of the connecting post is engaged with the top of the movable plate. The other end of the circuit board is engaged with the top of the connecting post.

[0015] As a further description of the above technical solution:

[0016] The protective assembly includes a first protective shell and a second protective shell. The first protective shell is fixedly connected to the outer wall of the second protective shell, and the second protective shell is fixedly connected to the outer wall of the threaded mating ring. One end of the second protective shell is rotatably connected to an insulating cover plate, and the other end of the insulating cover plate is detachably connected to the top of the first protective shell. An arc-shaped positioning ring is provided on the outside of the second protective shell, and the arc-shaped positioning ring is detachably connected to the outside of the first protective shell.

[0017] As a further description of the above technical solution:

[0018] The reinforcement mechanism includes a fixing ring, the inner side of which is fixedly connected to the outer wall of the outer shell 2, and a plurality of docking posts 1 fixedly connected to the outer side of the fixing ring. A plurality of docking posts 2 are fixedly connected to the outer side of the outer shell 1. A spherical head is fixedly connected to the other end of the docking post 1. The outer wall of the spherical head is detachably connected to the interior of the docking post 2. A snap-fit ​​assembly is fixedly connected to the interior of the docking post 2.

[0019] As a further description of the above technical solution:

[0020] The snap-fit ​​assembly includes multiple fixed cylinders. The outer wall of the fixed cylinder is fixedly connected to the inside of the second docking post. A sliding post is slidably connected inside the fixed cylinder. A limit plate is fixedly connected to the outer wall of the sliding post. A second spring is sleeved on the outer side of the sliding post. A snap-fit ​​ring is fixedly connected to one end of each of the multiple sliding posts.

[0021] As a further description of the above technical solution:

[0022] The outer wall of the limiting plate is slidably connected to the inner wall of the fixed cylinder, the outer side of the sliding column is slidably connected to the inside of the second docking column, and the adjacent sides of the plurality of snap rings are snapped with the outer rear end of the spherical head.

[0023] As a further description of the above technical solution:

[0024] One end of the second spring is fixedly connected to the inner wall of the fixed cylinder, and the other end of the second spring is fixedly connected to the top of the limiting plate.

[0025] The present invention has the following beneficial effects:

[0026] 1. In this invention, after the plug and socket of the cable connector are connected, the rotating circuit board and the connecting post form a circuit, thereby making the LED light and the shunt resistor form a parallel structure with the cable connector. When the cable connector is connected normally, the resistance of the shunt resistor is larger than the circuit resistance of the cable connector, the current flowing to the LED light is smaller, and the brightness of the LED light is lower. When the cable connector is accidentally disconnected, the resistance of the shunt resistor is much smaller than the circuit breaker resistor, and all the current flows through the feedback component, and the brightness of the LED light increases significantly. This realizes real-time monitoring of the connection status of the cable connector, so as to detect connection abnormalities (such as loosening or disconnection) in a timely manner, avoid electrical faults or safety hazards caused by poor contact, and ensure the stability and safety of equipment operation.

[0027] 2. In this invention, after the plug and socket of the cable connector are connected, mating post one and mating post two mate, allowing the ball head to enter mating post two. During the process of entering mating post two, the ball head squeezes the mating ring outward, causing the sliding post to move outward and compress spring two. Through the deformation recovery ability of spring two, the sliding post can automatically reset after the end of the ball head enters, and drive the snap ring to tightly snap with the rear end of the ball head. This achieves reinforcement of the connection of the entire cable connector, thereby enhancing the mechanical strength of the cable connector, preventing the connection from loosening or breaking due to external forces (such as vibration, pulling or impact), and ensuring long-term stability and reliability of the connection. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of a cable connector with monitoring function proposed in this invention;

[0029] Figure 2 This is an exploded view of the structure of a cable connector with monitoring function proposed in this invention;

[0030] Figure 3 This is a schematic diagram of the housing of a cable connector with monitoring function proposed in this invention;

[0031] Figure 4 This is a schematic diagram of the structure of a socket for a cable connector with monitoring function proposed in this invention;

[0032] Figure 5 This is a schematic diagram of the plug of a cable connector with monitoring function proposed in this invention;

[0033] Figure 6 This is a schematic diagram of the monitoring mechanism of a cable connector with monitoring function proposed in this invention;

[0034] Figure 7 This is a schematic diagram of the reinforcement mechanism for a cable connector with monitoring function proposed in this invention;

[0035] Figure 8 for Figure 6 Enlarged view of point A in the middle;

[0036] Figure 9 for Figure 7 Enlarged view of point B in the middle.

[0037] Legend:

[0038] 1. Plug; 11. Outer shell one; 12. Cable core; 13. Connector; 14. Threaded mating ring; 2. Socket; 21. Outer shell two; 22. Insulating sleeve; 23. Inner core; 24. Connecting seat; 3. Monitoring mechanism; 31. Feedback component; 3101. Conductive coil one; 3102. Insert plate; 3103. Transmission plate; 3104. Connecting plate; 3105. Connecting post; 3106. Circuit board; 3107. Terminal block; 3108. Wire; 3109. Shunt resistor; 3110. L ED light; 3111, Conductive coil 2; 3112, Spring 1; 3113, Movable plate; 3114, Connecting post; 32, Protective assembly; 3201, Protective shell 1; 3202, Protective shell 2; 3203, Insulating cover plate; 4, Reinforcing mechanism; 41, Fixing ring; 42, Connecting post 1; 43, Connecting post 2; 44, Spherical head; 45, Snap-fit ​​assembly; 4501, Fixing cylinder; 4502, Spring 2; 4503, Sliding post; 4504, Limiting plate; 4505, Snap-fit ​​ring. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Reference Figures 1 to 3 The present invention provides an embodiment of a cable connector with monitoring function, comprising a plug 1 and a socket 2. A monitoring mechanism 3 is provided on the top of the plug 1 and the socket 2. The monitoring mechanism 3 is used to monitor the connection status of the cable connector in real time and provide timely feedback. A reinforcing mechanism 4 is provided on the outside of the plug 1 and the socket 2. The reinforcing mechanism 4 is used to prevent the cable connector from being accidentally loosened or disconnected due to external forces.

[0041] Reference Figure 5 The plug 1 includes a housing 11, which serves as the external protective structure for the plug 1. The housing 11 is typically made of high-strength insulating material to effectively prevent damage to the internal cable core 12 from the external environment. The cable core 12, the core of the cable, is fixedly connected inside the housing 11 and is responsible for transmitting electrical energy or signals. One end of the cable core 12 is equipped with a connector 13, which allows the plug 1 to connect quickly and stably to the socket 2. A threaded mating ring 14 is threadedly connected inside the housing 11. The threaded mating ring 14 is fixed inside the housing 11 by a threaded connection, which not only enhances the structural strength of the plug 1 but also facilitates the connection and disconnection of the plug 1 and the socket 2.

[0042] Reference Figure 4 The socket 2 is enclosed by a second outer shell 21, which is made of the same material as the first outer shell 11 to ensure the consistency of the overall structure. The outer thread of the threaded mating ring 14 is connected to the inner side of the second outer shell 21. An insulating sleeve 22 is fixedly connected to the inner wall of the second outer shell 21. The insulating sleeve 22 further enhances the safety performance of the socket 2 and prevents current leakage or short circuit. Inside the insulating sleeve 22 is an inner core 23, which is the core part of the socket 2 and is responsible for electrical connection with the cable core 12 of the plug 1. A mating seat 24 is fixedly connected to one end of the inner core 23. The mating seat 24 is adapted to the shape of the connector 13. The design of the mating seat 24 is adapted to the connector 13 to ensure that the plug 1 and the socket 2 can be accurately mated.

[0043] Reference Figure 3 , Figure 6 and Figure 8The monitoring mechanism 3 includes a feedback component 31 and a protection component 32. The feedback component 31 is located inside the housing 11 and the housing 21, and is used to monitor the status of the cable connector in real time to ensure its normal operation. The protection component 32 is located outside the housing 11 and the housing 21, and protects the feedback component 31 from the influence of the external environment through the external structure.

[0044] The feedback component 31 includes a first conductive ring 3101 and a second conductive ring 3111. These two conductive rings, as the core components of the feedback component 31, are responsible for current transmission and monitoring. The first conductive ring 3101 is positioned between the insulating sleeve 22 and the docking seat 24 and connected to the inner core 23. A plug plate 3102 is fixedly connected to the top of the first conductive ring 3101, and a transmission plate 3103 is electrically connected to the top of the plug plate 3102. The docking between the plug plate 3102 and the transmission plate 3103 allows current passing through the feedback component 31 to be transmitted to the inner core 23, thus forming a circuit. A receiving plate 3104 is rotatably connected to the top of the transmission plate 3103, and a receiving post 3105 is electrically connected to the other end of the receiving plate 3104. The receiving plate 3104 and the receiving post 3105 are used for current transmission. A circuit board 3106 is fixedly connected to the bottom of the power connection point 3105. The design of the circuit board 3106, the plug plate 3102, the transmission plate 3103, the power connection plate 3104, and the power connection point 3105 ensures stable current transmission to the inner core 23. Two terminal blocks 3107 are located on the top of the circuit board 3106, each with a wire 3108. The terminal blocks 3107 and wires 3108 are used to transmit current to subsequent structures. A shunt resistor 3109 is electrically connected to the adjacent ends of the two wires 3108. The shunt resistor 3109 has a large resistance value to prevent excessive current flowing into the feedback component 31, which could damage the feedback component 31. An LED 3110 is mounted on the top of the shunt resistor 3109. The LED 3110 displays different brightness levels according to the current, thus intuitively reflecting the current status. When the cable connector is accidentally disconnected, the resistance of the shunt resistor 3109 is much smaller than the circuit breaker resistance, causing all the current to flow through the feedback component 31, resulting in a significant increase in the brightness of the LED 3110. When the cable connector is in a normal connection state, the resistance of the shunt resistor 3109 is much larger than the circuit breaker resistance, causing a decrease in the current flowing to the feedback component 31, which in turn reduces the brightness of the LED 3110. The status of the cable connector can be observed by the brightness of the LED 3110.

[0045] The inner side of conductive ring 3111 is fixedly connected to the outer side of cable core 12, thereby conducting the internal current of cable core 12 outward. A spring 3112 is fixedly connected to the top of conductive ring 3111, and a movable plate 3113 is fixedly connected to the top of spring 3112. The movable plate 3113 guides the internal current of cable core 12 so that the current can enter the feedback component 31. The bottom outer side of the movable plate 3113 is slidably connected to the top of conductive ring 3111. The elasticity of spring 3112 ensures that the movable plate 3113 remains in a certain position after the threaded docking ring 14 has moved, thus ensuring precise docking with subsequent structures. The threaded mating ring 14 is internally fixedly connected to a connecting post 3114. The bottom of the connecting post 3114 is engaged with the top of the movable plate 3113, and the other end of the circuit board 3106 is engaged with the top of the connecting post 3114. Thus, through the mating of the connecting post 3114 and the movable plate 3113, a portion of the current enters the circuit board 3106 through the cable core 12, thereby forming a complete circuit and enabling the LED light 3110 to work normally.

[0046] The protective assembly 32 includes a first protective shell 3201 and a second protective shell 3202. The first protective shell 3201 is fixedly connected to the outer wall of the second protective shell 21, and the second protective shell 3202 is fixedly connected to the outer wall of the threaded mating ring 14. The first protective shell 3201 and the second protective shell 3202 are responsible for protecting the feedback assembly 31 from the influence of the external environment. An insulating cover plate 3203 is rotatably connected to one end of the second protective shell 3202. The design of the insulating cover plate 3203 further enhances the insulation performance of the protective assembly 32, and the insulating cover plate 3203 is provided with an opening that allows the light-emitting part of the LED lamp 3110 to pass through, thereby ensuring that the brightness of the LED lamp 3110 can be directly observed. The other end of the insulating cover plate 3203 is detachably connected to the top of the protective shell 3201. The outer side of the protective shell 3202 is provided with an arc-shaped positioning ring, which is detachably connected to the outer side of the protective shell 3201. The arc-shaped positioning ring enables the protective shell 3202 to be precisely engaged with the protective shell 3201 after moving with the threaded mating ring 14.

[0047] Reference Figure 3 , Figure 7 and Figure 9The reinforcement mechanism 4 includes a retaining ring 41, the inner side of which is fixedly connected to the outer wall of the outer shell 21. The retaining ring 41 allows the reinforcement mechanism 4 to form an integral unit with the cable connector, so that the reinforcement performance of the reinforcement mechanism 4 can directly act on the cable connector body. Multiple mating posts 42 are fixedly connected to the outer side of the retaining ring 41, and multiple mating posts 43 are fixedly connected to the outer side of the outer shell 11. The connection between the plug 1 and the socket 2 is reinforced through the mating of the mating posts 42 and 43. A ball head 44 is fixedly connected to the other end of the mating post 42. The outer wall of the ball head 44 is detachably connected to the inside of the mating post 43, allowing the plug 1 and the socket 2 to connect quickly and securely. A snap-fit ​​assembly 45 is fixedly connected inside the mating post 43.

[0048] The snap-fit ​​assembly 45 includes multiple fixed cylinders 4501. The outer wall of each fixed cylinder 4501 is fixedly connected to the interior of the second docking post 43, providing a base for the installation and movement of subsequent structures. A sliding post 4503 is slidably connected inside each fixed cylinder 4501. The outer side of the sliding post 4503 is slidably connected to the interior of the second docking post 43. Pulling the sliding post 4503 further connects the first docking post 42 and the second docking post 43. A limiting plate 4504 is fixedly connected to the outer wall of the sliding post 4503. The outer wall of the limiting plate 4504 is slidably connected to the inner wall of the fixed cylinder 4501, limiting the sliding range of the sliding post 4503 and preventing it from detaching from the fixed cylinder 4501. A second spring 4502 is fitted on the outer side of the sliding column 4503. One end of the second spring 4502 is fixedly connected to the inner wall of the fixed cylinder 4501, and the other end is fixedly connected to the top of the limiting plate 4504. The second spring 4502 enables the sliding column 4503 to automatically reset when subjected to external force, ensuring the stability and reliability of the locking assembly 45. A locking ring 4505 is fixedly connected to one of the adjacent ends of multiple sliding columns 4503. The adjacent sides of the multiple locking rings 4505 engage with the outer rear end of the spherical head 44, and the locking rings 4505 are in close contact with the outer rear end wall of the spherical head 44, forming a stable mechanical connection.

[0049] Working principle: In use, first align the plug 1 with the socket 2, and firmly insert the plug 1 into the socket 2. Then, by rotating the threaded mating ring 14, the threaded mating ring 14 is connected to the outer shell 21, ensuring that the connector 13 and the mating seat 24 are in tight contact, forming an electrical path. At the same time, the movement of the threaded mating ring 14 drives the second protective shell 3202 to move synchronously until it mates with the first protective shell 3201. Then, rotate the circuit board 3106, so that the circuit board 3106 rotates around the transmission plate 3103 and engages with the connecting post 3114, thereby forming a parallel structure between the entire monitoring mechanism 3 and the cable connector path. Finally, rotate the insulating cover 3203 to close the first protective shell 3201 and the second protective shell 3202, thereby protecting the internal feedback component 31. At this time, the current is mainly transmitted through the cable core 12 and the inner core 23. Simultaneously, a portion of the current enters the circuit board 3106 through the conductive coil 3111 of the feedback component 31, and then sequentially passes through the circuit board 3106, the shunt resistor 3109, the LED light 3110, the grounding post 3105, the transmission board 3103, and the insertion board 3102 before entering the conductive coil 3101 to form a path. This allows for monitoring of the cable connector's connection status without affecting the total current transmission of the entire cable connector. When the cable connector is connected normally, the shunt resistor 3109 has a larger resistance than the cable connector's path resistance, resulting in a smaller current flowing to the LED light 3110 and a lower brightness in the LED light 3110. When the cable connector is accidentally disconnected, the shunt resistor 3109's resistance is much smaller than the circuit breaker resistance, and all the current flows through the feedback component 31. The brightness of the LED light 3110 increases significantly, providing a clear indication of the connection abnormality, thus achieving real-time monitoring of the cable connector's connection status.

[0050] When the spherical head 44 is inserted into the second docking post 43, the outer wall of the spherical head 44 will press against the retaining ring 4505, causing the sliding post 4503 to slide along the inner wall of the fixed cylinder 4501. At the same time, the second spring 4502 is compressed. When the spherical head 44 is fully inserted, the elastic force of the second spring 4502 pushes the sliding post 4503 to return to its original position, so that the retaining ring 4505 and the outer wall of the spherical head 44 are in close contact, forming a stable mechanical connection. When it is necessary to separate the plug 1 and the socket 2, simply apply a certain pulling force to the sliding post 4503 to separate the retaining ring 4505 from the spherical head 44, and then pull the plug 1 to make the spherical head 44 disengage from the second docking post 43, thus completing the separation operation.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cable connector with monitoring function, comprising a plug (1) and a socket (2), characterized in that: The plug (1) and socket (2) are provided with a monitoring mechanism (3) on their tops and a reinforcement mechanism (4) on their exteriors. The plug (1) includes a housing (11), a cable core (12) is fixedly connected inside the housing (11), a connector (13) is provided at one end of the cable core (12), and a threaded mating ring (14) is threadedly connected inside the housing (11). The socket (2) includes a second outer shell (21), the outer side of the threaded mating ring is threaded to the inner side of the second outer shell (21), an insulating sleeve (22) is fixedly connected to the inner wall of the second outer shell (21), an inner core (23) is provided inside the insulating sleeve (22), and a mating seat (24) is fixedly connected to one end of the inner core (23), the mating seat (24) is adapted to the shape of the mating connector (13); The monitoring mechanism (3) includes a feedback component (31) and a protection component (32). The feedback component (31) is located inside the first shell (11) and the second shell (21), and the protection component (32) is located outside the first shell (11) and the second shell (21). The feedback component (31) includes a first conductive ring (3101) and a second conductive ring (3111). The first conductive ring (3101) is disposed between the insulating sleeve (22) and the docking seat (24) and connected to the inner core (23). A plug plate (3102) is fixedly connected to the top of the first conductive ring (3101). A transmission plate (3103) is electrically connected to the top of the plug plate (3102). A receiving plate (3104) is rotatably connected to the top of the transmission plate (3103). 04) is electrically connected to a terminal block (3105) at the other end. A circuit board (3106) is fixedly connected to the bottom of the terminal block (3105). Two terminal blocks (3107) are provided on the top of the circuit board (3106). Wires (3108) are provided on the top of the two terminal blocks (3107). A shunt resistor (3109) is electrically connected to one end of the two wires (3108). An LED light (3110) is provided on the top of the shunt resistor (3109).

2. A cable connector with monitoring function according to claim 1, characterized in that: The inner side of the conductive ring 2 (3111) is fixedly connected to the outer side of the cable core (12). The top of the conductive ring 2 (3111) is fixedly connected to the spring 1 (3112). The top of the spring 1 (3112) is fixedly connected to the movable plate (3113). The bottom outer side of the movable plate (3113) is slidably connected to the top of the conductive ring 2 (3111). The inside of the threaded mating ring (14) is fixedly connected to the connecting post (3114). The bottom of the connecting post (3114) is engaged with the top of the movable plate (3113). The other end of the circuit board (3106) is engaged with the top of the connecting post (3114).

3. A cable connector with monitoring function according to claim 1, characterized in that: The protective assembly (32) includes a first protective shell (3201) and a second protective shell (3202). The first protective shell (3201) is fixedly connected to the outer wall of the second protective shell (21), and the second protective shell (3202) is fixedly connected to the outer wall of the threaded mating ring (14). One end of the second protective shell (3202) is rotatably connected to an insulating cover plate (3203), and the other end of the insulating cover plate (3203) is detachably connected to the top of the first protective shell (3201). An arc-shaped positioning ring is provided on the outside of the second protective shell (3202), and the arc-shaped positioning ring is detachably connected to the outside of the first protective shell (3201).

4. A cable connector with monitoring function according to claim 1, characterized in that: The reinforcement mechanism (4) includes a fixing ring (41), the inner side of which is fixedly connected to the outer wall of the second outer shell (21), and a plurality of first docking posts (42) are fixedly connected to the outer side of the fixing ring (41). A plurality of second docking posts (43) are fixedly connected to the outer side of the first outer shell (11). A spherical head (44) is fixedly connected to the other end of the first docking post (42). The outer wall of the spherical head (44) is detachably connected to the inside of the second docking post (43). A snap-fit ​​assembly (45) is fixedly connected to the inside of the second docking post (43).

5. A cable connector with monitoring function according to claim 4, characterized in that: The snap-fit ​​assembly (45) includes multiple fixed cylinders (4501). The outer wall of the fixed cylinder (4501) is fixedly connected to the inside of the docking post (43). A sliding post (4503) is slidably connected inside the fixed cylinder (4501). A limit plate (4504) is fixedly connected to the outer wall of the sliding post (4503). A spring (4502) is sleeved on the outer side of the sliding post (4503). A snap-fit ​​ring (4505) is fixedly connected to one end of each of the multiple sliding posts (4503).

6. A cable connector with monitoring function according to claim 5, characterized in that: The outer wall of the limiting plate (4504) is slidably connected to the inner wall of the fixed cylinder (4501), the outer side of the sliding column (4503) is slidably connected to the inside of the docking column (43), and the adjacent side of the multiple snap rings (4505) is snapped with the outer rear end of the spherical head (44).

7. A cable connector with monitoring function according to claim 5, characterized in that: One end of the second spring (4502) is fixedly connected to the inner wall of the fixed cylinder (4501), and the other end of the second spring (4502) is fixedly connected to the top of the limiting plate (4504).

Images