A monitoring assembly and busbar connector

Abstract

The present application relates to the technical field of connector, in particular to a monitoring assembly and busbar connector. The monitoring assembly comprises an insulating plate for being inserted into a connector housing, the insulating plate is provided with a loop terminal and monitoring terminals, the monitoring terminals are arranged at least two, the insulating plate is provided with a through hole, the monitoring terminal comprises a bending segment passing through the through hole, the middle part of the bending segment is a top pressure part for being top pressure matched with a busbar frame, the end part of the bending segment is a contact part for being contacted with the loop terminal, the contact part is contacted with the loop terminal when the top pressure part is top pressure by the busbar frame. According to the number and position of the monitoring terminal, different signal on-off combinations are realized, and then the identification of the server node position and the identification of the server installation quantity are realized, which is beneficial to the operation and maintenance of the equipment and reduces the waste of manpower and material resources.

Description

Technical Field

[0001] This invention relates to the field of connector technology, and more specifically to a monitoring component and a busbar connector. Background Technology

[0002] In scenarios where power is drawn between data center server nodes and busbars, busbar connectors are typically used for electrical connection and power transmission. For example... Figure 1 and Figure 2 As shown, the busbar connector includes a connector housing 11 and a power terminal 12 disposed within the connector housing 11. After the busbar connector is inserted into the busbar frame 14, the power terminal 12 contacts the busbar 13 within the busbar frame 14 to achieve electrical connection and power transmission.

[0003] However, in the application scenario of immersion liquid-cooled multi-server nodes, the equipment operates in a closed environment, making it difficult to determine the number of servers inserted, and it is also difficult to determine the location of the server failure when a failure occurs, thus affecting the operation and maintenance of the equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a monitoring component to solve the technical problem that it is difficult to determine the number of servers inserted in the prior art using busbar connectors; the purpose of this invention is also to provide a busbar connector to solve the above-mentioned problems.

[0005] To achieve the above objectives, the technical solution of the monitoring component of this invention is as follows:

[0006] The monitoring component includes an insulating plate for insertion into a connector housing. The insulating plate has a loop terminal and a monitoring terminal, with at least two monitoring terminals arranged. The insulating plate has a through hole, and the monitoring terminal includes a bent section passing through the through hole. The middle part of the bent section is a pressing part for pressing against the busbar frame, and the end of the bent section is a contact part for contacting the loop terminal. When the pressing part is pressed against the busbar frame, the contact part contacts the loop terminal.

[0007] The beneficial effects are as follows: After the monitoring component of the present invention is inserted into the busbar frame along with the busbar connector, the pressing part of the bent section of at least one monitoring terminal in the monitoring component will be pressed by the busbar frame, so that the contact part of the bent section contacts the circuit terminal, thereby realizing the conduction of the monitoring terminal. According to the number and position of the conducting monitoring terminals, different signal on / off combinations can be realized, thereby realizing the identification of the server node location and the identification of the number of server installations, which is beneficial to the operation and maintenance of the equipment and reduces the waste of manpower and material resources.

[0008] As a further improvement, the circuit terminal includes a circuit plate, with perforations and all monitoring terminals located on the same side of the circuit plate, and the contact portion contacts the circuit plate when the pressure portion is pressed by the busbar frame.

[0009] The benefits are: the circuit board has a larger area and lower requirements for installation accuracy; moreover, compared with multiple circuit arms, the circuit board has higher installation efficiency, which is conducive to improving the assembly efficiency of busbar connectors.

[0010] As a further improvement, the monitoring terminal also includes a monitoring wiring arm, and the loop terminal also includes a loop wiring arm. The loop wiring arm and the monitoring wiring arm are arranged side by side along the insertion direction perpendicular to the insulating plate. The loop plate and the loop wiring arm are integrally formed, or the loop plate and the loop wiring arm are separately connected.

[0011] The beneficial effects are: the parallel arrangement of the circuit connection arm and the monitoring connection arm facilitates the connection of wires. Furthermore, the integral molding of the circuit board and the circuit connection arm promotes a reliable connection between the two; while connecting the circuit board and the circuit connection arm separately not only facilitates their processing but also effectively improves material utilization and processing accuracy.

[0012] As a further improvement, the circuit board is provided with a spring arm, and the circuit connection arm is elastically connected to the circuit board through the spring arm.

[0013] The beneficial effect is that by elastically connecting the circuit connection arm to the circuit board through the spring arm, the stability of the connection between the circuit board and the circuit connection arm can be guaranteed.

[0014] As a further improvement, at least two monitoring terminals are grouped together, and the bent sections of at least two monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate.

[0015] The beneficial effect is that this design allows the bent sections of the monitoring terminals to be arranged in at least two rows in the insertion direction, effectively improving the tolerance of the busbar connector after mating with the busbar frame.

[0016] As a further improvement, the number of perforations is at least two, and the perforations are arranged in a one-to-one correspondence with the curved sections.

[0017] The beneficial effect is that this design allows the perforation to limit the bending segment, preventing the bending segment from contacting other bending segments when it is under pressure, thus affecting the identification of the on / off signal.

[0018] As a further improvement, the circuit board is provided with a snap-fit ​​flange, and the insulating board is provided with a snap-fit ​​groove. The circuit board is fixed to the insulating board by the snap-fit ​​flange and the snap-fit ​​groove.

[0019] The beneficial effects are: the circuit board is easy to process with snap-fit ​​flanges, and the snap-fit ​​flanges and slots can easily and quickly fix the circuit board to the insulation board.

[0020] To achieve the above objectives, the technical solution of the busbar connector of the present invention is as follows:

[0021] A busbar connector includes a connector housing, within which power terminals, signal terminals, and a monitoring component are installed. The monitoring component includes an insulating plate for insertion into the connector housing. The insulating plate has a loop terminal and a monitoring terminal, with at least two monitoring terminals arranged. The insulating plate has a through hole, and each monitoring terminal includes a bent section passing through the through hole. The middle part of the bent section is a pressing part for pressing against the busbar frame, and the end of the bent section is a contact part for contacting the loop terminal. When the pressing part is pressed against the busbar frame, the contact part contacts the loop terminal.

[0022] The beneficial effects are as follows: After the monitoring component of the present invention is inserted into the busbar frame along with the busbar connector, the pressing part of the bent section of at least one monitoring terminal in the monitoring component will be pressed by the busbar frame, so that the contact part of the bent section contacts the circuit terminal, thereby realizing the conduction of the monitoring terminal. According to the number and position of the conducting monitoring terminals, different signal on / off combinations can be realized, thereby realizing the identification of the server node location and the identification of the number of server installations, which is beneficial to the operation and maintenance of the equipment and reduces the waste of manpower and material resources.

[0023] As a further improvement, the circuit terminal includes a circuit plate, with perforations and all monitoring terminals located on the same side of the circuit plate, and the contact portion contacts the circuit plate when the pressure portion is pressed by the busbar frame.

[0024] The benefits are: the circuit board has a larger area and lower requirements for installation accuracy; moreover, compared with multiple circuit arms, the circuit board has higher installation efficiency, which is conducive to improving the assembly efficiency of busbar connectors.

[0025] As a further improvement, the monitoring terminal also includes a monitoring wiring arm, and the loop terminal also includes a loop wiring arm. The loop wiring arm and the monitoring wiring arm are arranged side by side along the insertion direction perpendicular to the insulating plate. The loop plate and the loop wiring arm are integrally formed, or the loop plate and the loop wiring arm are separately connected.

[0026] The beneficial effects are: the parallel arrangement of the circuit connection arm and the monitoring connection arm facilitates the connection of wires. Furthermore, the integral molding of the circuit board and the circuit connection arm promotes a reliable connection between the two; while connecting the circuit board and the circuit connection arm separately not only facilitates their processing but also effectively improves material utilization and processing accuracy.

[0027] As a further improvement, the circuit board is provided with a spring arm, and the circuit connection arm is elastically connected to the circuit board through the spring arm.

[0028] The beneficial effect is that by elastically connecting the circuit connection arm to the circuit board through the spring arm, the stability of the connection between the circuit board and the circuit connection arm can be guaranteed.

[0029] As a further improvement, at least two monitoring terminals are grouped together, and the bent sections of at least two monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate.

[0030] The beneficial effect is that this design allows the bent sections of the monitoring terminals to be arranged in at least two rows in the insertion direction, effectively improving the tolerance of the busbar connector after mating with the busbar frame.

[0031] As a further improvement, the number of perforations is at least two, and the perforations are arranged in a one-to-one correspondence with the curved sections.

[0032] The beneficial effect is that this design allows the perforation to limit the bending segment, preventing the bending segment from contacting other bending segments when it is under pressure, thus affecting the identification of the on / off signal.

[0033] As a further improvement, the circuit board is provided with a snap-fit ​​flange, and the insulating board is provided with a snap-fit ​​groove. The circuit board is fixed to the insulating board by the snap-fit ​​flange and the snap-fit ​​groove.

[0034] The beneficial effects are: the circuit board is easy to process with snap-fit ​​flanges, and the snap-fit ​​flanges and slots can easily and quickly fix the circuit board to the insulation board.

[0035] As a further improvement, the insulating plate of the monitoring component is provided with first stop grooves on both sides in the width direction, and the connector housing is provided with insertion holes on both sides in the width direction of the insulating plate. A first pin and a second pin that are stopped and cooperated with the corresponding first stop groove are respectively inserted into the two insertion holes.

[0036] The beneficial effect is that this design makes the installation of monitoring components more convenient.

[0037] As a further improvement, the signal terminal and the power terminal are arranged along the width direction of the insulating plate. The signal terminal is provided with a second stop groove, and the power terminal is provided with a third stop groove. The first pin and the second pin both include a first stop arm and a second stop arm. The first stop arm of the two pins respectively stops and engages with the corresponding first stop groove. The second stop arm of the first pin stops and engages with the second stop groove. The second stop arm of the second pin stops and engages with the third stop groove.

[0038] The beneficial effect is that by sharing the first and second pins with the monitoring components, power terminals, and signal terminals, the number of pins can be reduced, while improving assembly efficiency.

[0039] As a further improvement, the power terminal is provided with a third stop groove on both sides in the width direction of the insulating plate, and a stop flange is provided in the third stop groove. The second stop arm of the second pin is engaged with the stop flange in the two third stop grooves.

[0040] The beneficial effect is that, with this design, the second stop arm of the second pin can stop both sides of the power terminal, making it less likely to deflect when the power terminal is subjected to tensile force.

[0041] As a further improvement, the connector housing is provided with a support hole for supporting the cantilever end of the second stop arm for supporting the second pin.

[0042] The beneficial effect is that the second stop arm of the second pin is supported by the support hole, which makes it less likely for the second stop arm of the second pin to bend or deform, and further ensures that the power terminal is less likely to bend when subjected to tensile force.

[0043] As a further improvement, the two pins are respectively snapped into and fixed in the corresponding sockets.

[0044] The beneficial effect is that this design facilitates the insertion and removal of the pins. Attached Figure Description

[0045] Figure 1 This is a schematic diagram of the structure of a busbar connector in the prior art;

[0046] Figure 2 for Figure 1 A schematic diagram illustrating the application of busbar connectors in [the context of the diagram].

[0047] Figure 3 This is a schematic diagram of the structure of Embodiment 1 of the busbar connector of the present invention;

[0048] Figure 4 for Figure 3 Exploded view;

[0049] Figure 5 for Figure 4 A schematic diagram of the structure of the monitoring component;

[0050] Figure 6 for Figure 5 Exploded view;

[0051] Figure 7 for Figure 6 Another structural diagram from another perspective;

[0052] Figure 8 for Figure 4 Schematic diagram of the structure of the medium-length pin;

[0053] Figure 9 for Figure 4 Schematic diagram of the structure of the short and medium pins;

[0054] Figure 10 for Figure 3 Cross-sectional view of the monitoring component in the middle;

[0055] Figure 11for Figure 4 Schematic diagram of the structure of the medium power terminal;

[0056] Figure 12 for Figure 4 Schematic diagram of the connector housing;

[0057] Figure 13 for Figure 3 A full sectional view;

[0058] Figure 14 for Figure 3 A schematic diagram illustrating the application of busbar connectors in [the context of the diagram].

[0059] Figure 15 for Figure 14 A schematic diagram showing the interaction between the monitoring components and the busbar frame;

[0060] Figure 16 for Figure 15 A sectional view;

[0061] Figure 17 for Figure 15 A schematic diagram of the structure in which one of the monitoring terminals is conducting;

[0062] Figure 18 This is an exploded view of the monitoring component of Embodiment 2 of the busbar connector of the present invention.

[0063] In the diagram: 10. Busbar connector; 11. Connector housing; 12. Power terminal; 13. Busbar; 14. Busbar frame; 15. Signal terminal; 16. Grounding terminal; 17. Monitoring component; 18. Short pin; 19. Insulating plate; 20. Perforation; 21. Bending section; 22. Monitoring wiring arm; 23. Circuit wiring arm; 24. Circuit board; 25. Spring arm; 26. Snap-fit ​​flange; 27. Positioning protrusion 28. First stop groove; 29. ​​Top pressing part; 30. Contact part; 31. Slot; 32. Clearance groove; 33. First stop arm; 34. Second stop arm; 35. Locking protrusion; 36. Protruding rib; 37. Stop flange; 38. Clearance hole; 39. Long pin; 40. Second stop groove; 41. Third stop groove; 42. Stop surface; 43. Insertion hole; 44. Stop mating surface; 45. Support hole. Detailed Implementation

[0064] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention; that is, the described embodiments are merely some embodiments of the invention, not all embodiments. The components of the embodiments of the invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0065] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0066] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Additionally, the terms "front," "rear," "upper," "lower," "left," and "right" are based on the orientation and positional relationships shown in the accompanying drawings and are used only for the convenience of describing the invention, not to indicate that the referred device or component must have a specific orientation, and therefore should not be construed as limiting the invention.

[0067] The features and performance of the present invention will be further described in detail below with reference to embodiments.

[0068] Embodiment 1 of the busbar connector of the present invention:

[0069] like Figure 3 and Figure 4 As shown, the busbar connector 10 includes a connector housing 11, in which power terminals 12, signal terminals 15, and monitoring components 17 are inserted. A grounding terminal 16 is fixed on the connector housing 11. The grounding terminal 16 has an inverted T-shaped fixing piece, and the connector housing 11 has an inverted T-shaped fixing groove. The fixing piece is snapped into the fixing groove to fix the grounding terminal 16 to the connector housing 11.

[0070] like Figures 5 to 7 As shown, the monitoring component 17 includes an insulating plate 19 with three positioning protrusions 27 to ensure the positional accuracy of the insulating plate 19 after it is inserted into the connector housing 11. The insulating plate 19 has six through holes 20 arranged in two rows of three holes each. The insulating plate 19 also has circuit terminals and monitoring terminals, with six monitoring terminals arranged side-by-side at intervals along the insertion direction perpendicular to the insulating plate 19. Two monitoring terminals form a group.

[0071] In this embodiment, the monitoring terminal includes a monitoring arm 22 and a bent section 21. Two monitoring terminals in the same group have their bent sections 21 positioned at the end of the monitoring arm 22; the other monitoring terminal has its bent section 21 positioned at the folded-back end of the monitoring arm 22, such that the two bent sections 21 in the same group are spaced apart in the insertion direction of the insulating plate 19. The bent sections 21 are arranged in two rows, with three bent sections 21 in each row. Each bent section 21 corresponds one-to-one with a through hole 20 and passes through the corresponding through hole 20.

[0072] like Figure 6 As shown, the middle part of the bent section 21 is a pressing part 29 for pressing and engaging with the busbar frame 14, and the end of the bent section 21 is a contact part 30 for contacting the circuit terminal. When the pressing part 29 is pressed by the busbar frame 14, the contact part 30 contacts the circuit terminal.

[0073] In this embodiment, the circuit terminal includes a circuit plate 24 and a circuit wiring arm 23. The through hole 20 and all monitoring terminals are located on the same side of the circuit plate 24. When the pressing part 29 is pressed by the busbar frame 14, the contact part 30 contacts the circuit plate 24.

[0074] In this embodiment, the loop connection arm 23 and the monitoring connection arm 22 are arranged side by side, and the loop plate 24 is separately connected to the loop connection arm 23. Specifically, as shown... Figure 6 and Figure 7 As shown, the circuit plate 24 is provided with spring arms 25, and two spring arms 25 are arranged at intervals along the insertion direction of the insulating plate 19. The circuit connection arm 23 is elastically connected to the circuit plate 24 through the spring arms 25. Since the circuit plate 24 and the circuit connection arm 23 are connected separately, it is not only convenient to process both, but also can effectively improve the material utilization rate and processing accuracy during the processing.

[0075] In this embodiment, the loop arm 23 and all monitoring terminals are injection molded within the insulating plate 19. The insulating plate 19 has a mounting groove on the side facing the loop plate 24, and the loop plate 24 has snap-fit ​​flanges 26 around its perimeter. The bottom of the mounting groove has snap-fit ​​slots 31 around its perimeter. The loop plate 24 is fixed within the mounting groove of the insulating plate 19 by the engagement of the snap-fit ​​flanges 26 and the snap-fit ​​slots 31. The bottom of the mounting groove also has a clearance groove 32 for avoiding the spring arm 25, and the portion of the loop arm 23 that contacts the spring arm 25 is located within the clearance groove 32.

[0076] like Figure 8 and Figure 9As shown, both the long pin 39 and the short pin 18 include a first stop arm 33 and a second stop arm 34. Two second stop arms 34 are arranged parallel to each other and are perpendicular to the first stop arm 33. Both sides of the first stop arm 33 are provided with locking protrusions 35 and ribs 36. The long pin 39 and the short pin 18 have essentially the same structure, differing only in the length of the second stop arm 34. The short pin 18 constitutes the first pin, and the long pin 39 constitutes the second pin.

[0077] In this embodiment, both the long pin 39 and the short pin 18 are secured within the connector housing 11 by locking protrusions 35 to prevent them from coming out. The raised ribs ensure effective fixation of the pins to the connector housing.

[0078] In this embodiment, the power terminals and monitoring components are fixed inside the connector housing 11 by long pins 39, and the signal terminals and monitoring components are fixed inside the connector housing 11 by short pins 18. That is, the monitoring components are fixed by both long pins 39 and short pins 18 to ensure stability. Specifically, as shown... Figures 10 to 13 As shown, the insulating plate 19 is provided with first stop grooves 28 on both sides in the width direction, and the connector housing 11 is provided with insertion holes 43 on both sides in the width direction of the insulating plate 19. After the long pin 39 and the short pin 18 are inserted into the insertion holes 43, the first stop arms 33 of the two pins respectively stop and cooperate with the two first stop grooves 28 to fix the monitoring component in the connector housing 11.

[0079] In this embodiment, two sets of signal terminals 15 and power terminals 12 are provided. Signal terminals 15 and power terminals 12 in the same set are arranged along the width direction of the insulating plate 19, and the width of the power terminals 12 is greater than the width of the signal terminals 15. Each signal terminal 15 is provided with a second stop groove 40, and each power terminal 12 is provided with a third stop groove 41 on both sides of the insulating plate 19 in the width direction. A stop flange 37 is provided within the third stop groove 41. Each second stop arm 34 of the short pin 18 engages with the second stop groove 40 of the corresponding signal terminal 15 to fix the two signal terminals 15 inside the connector housing 11. The stop mating surface 44 inside the connector housing 11 engages with the stop surface 42 on the power terminal 12 to prevent further insertion of the power terminal 12. Each second stop arm 34 of the long pin 39 engages with the two stop flanges 37 of the corresponding power terminal 12 to prevent the power terminal 12 from retracting, thereby fixing the two power terminals 12 inside the connector housing 11.

[0080] In this embodiment, the connector housing 11 is provided with a support hole 45 for supporting the overhanging end of the second stop arm 34 of the long pin 39, so that the second stop arm 34 of the second pin 39 is not easy to bend and deform, and the power terminal 12 is not easy to deflect when subjected to tensile force.

[0081] like Figure 14 As shown, a busbar 13 is provided inside the busbar frame 14, and multiple sets of plug-in positions are provided on the busbar frame 14. For example, the first set has four clearance holes 38, the second set has five clearance holes 38, the third set has three clearance holes 38, and the fourth set has four clearance holes 38. The arrangement of the four clearance holes 38 in the first set and the fourth set is different.

[0082] Taking the second group as an example, when busbar connector 10 is inserted into this position, power terminal 12 contacts busbar 13 to achieve electrical connection; as Figures 12 to 17 As shown, since there are five clearance holes 38 in the second group, the bending section 21 corresponding to the five clearance holes 38 will not be squeezed. Therefore, only the top pressing part 29 of the bending section 21 in the upper right corner will be squeezed, so that the contact part 30 of the bending section 21 contacts the circuit board 24, thereby realizing the conduction of the monitoring terminal and transmitting the conduction signal to the system end.

[0083] Similarly, the first group has two monitoring terminals that are active, the third group has three active monitoring terminals, and the fourth group has two active monitoring terminals. However, the active positions of the two monitoring terminals in the first and fourth groups are different. Therefore, different combinations of signal on / off states can be achieved based on the number and position of the active monitoring terminals, thereby enabling the identification of server node locations and the number of servers installed. This is beneficial for equipment operation and maintenance, and reduces the waste of manpower and resources.

[0084] In this embodiment, six monitoring terminals are provided, which can form 2 6 A combination of on / off signals is used to generate so many position signals.

[0085] Embodiment 2 of the busbar connector of the present invention:

[0086] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, the circuit board 24 and the circuit wiring arm 23 are elastically connected by a spring arm 25. In this embodiment, as... Figure 18 As shown, the circuit board 24 and the circuit terminal arm 23 are integrally formed, which ensures a reliable connection between the circuit board and the circuit terminal arm. In this case, the circuit board is injection molded onto the insulating board. In other embodiments, the circuit board and the circuit terminal arm can be welded together or connected with an interference fit.

[0087] Embodiment 3 of the busbar connector of the present invention:

[0088] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, the loop terminal includes a loop plate and loop wiring arms. In this embodiment, the loop terminal includes loop arms and loop wiring arms, with three loop arms connected to the loop wiring arms. In other embodiments, the loop terminal only includes a loop plate, and the loop plate is provided with wiring portions.

[0089] Embodiment 4 of the busbar connector of the present invention:

[0090] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, two monitoring terminals form a group, and the bent sections of the two monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate, i.e., there are two rows of monitoring terminals. In this embodiment, all monitoring terminals are the same, and only one row of monitoring terminals is provided. In other embodiments, three monitoring terminals can be set as a group, and the bent sections of the three monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate, i.e., there are three rows of monitoring terminals.

[0091] Embodiment 5 of the busbar connector of the present invention:

[0092] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, there are six perforations, and the perforations and curved sections are arranged in a one-to-one correspondence. In this embodiment, there is only one perforation, and six curved sections are provided within one perforation.

[0093] An embodiment of the monitoring component of the present invention: The monitoring component has the same structure as the monitoring component of any one of the embodiments 1 to 5 of the busbar connector described above, and will not be described again here.

[0094] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. The scope of patent protection of the present invention shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of the present invention shall also be included within the scope of protection of the present invention.

Claims

1. A monitoring component, characterized in that, Includes an insulating plate (19) for insertion into the connector housing (11). The insulating plate (19) is provided with a circuit terminal and a monitoring terminal. At least two monitoring terminals are arranged. The insulating plate (19) is provided with a through hole (20). The monitoring terminal includes a bent section (21) passing through the through hole (20). The middle part of the bent section (21) is a pressing part (29) for pressing and engaging with the busbar frame (14). The end of the bent section (21) is a contact part (30) for contacting the circuit terminal. When the pressing part (29) is pressed by the busbar frame (14), The contact part (30) contacts the circuit terminal; the circuit terminal includes a circuit plate (24), the through hole (20) and all the monitoring terminals are located on the same side of the circuit plate (24), and the contact part (30) contacts the circuit plate (24) when the pressing part (29) is pressed by the busbar frame (14); the monitoring terminal also includes a monitoring wiring arm (22), and the circuit terminal also includes a circuit wiring arm (23); the circuit plate (24) is provided with a spring arm (25), and the circuit wiring arm (23) is elastically connected to the circuit plate (24) through the spring arm (25).

2. The monitoring component according to claim 1, characterized in that, The circuit connection arm (23) and the monitoring connection arm (22) are arranged side by side along the insertion direction perpendicular to the insulating plate (19).

3. The monitoring component according to any one of claims 1 to 2, characterized in that, At least two monitoring terminals are grouped together, and the bent sections (21) of at least two monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate (19).

4. The monitoring component according to any one of claims 1 to 2, characterized in that, The number of perforations (20) is at least two, and the perforations (20) are arranged in a one-to-one correspondence with the curved sections (21).

5. The monitoring component according to any one of claims 1 to 2, characterized in that, The circuit board (24) is provided with a snap-fit ​​flange (26), and the insulating board (19) is provided with a slot (31). The circuit board (24) is fixed on the insulating board (19) by the snap-fit ​​flange (26) and the slot (31).

6. A busbar connector, comprising a connector housing (11), wherein power terminals (12), signal terminals (15), and a monitoring component (17) are installed within the connector housing (11), characterized in that, The monitoring component (17) includes an insulating plate (19) for insertion into a connector housing (11). The insulating plate (19) has a circuit terminal and a monitoring terminal, with at least two monitoring terminals arranged. The insulating plate (19) has a through hole (20). The monitoring terminal includes a bent section (21) passing through the through hole (20). The middle part of the bent section (21) is a pressing part (29) for pressing against the busbar frame (14), and the end of the bent section (21) is a contact part (30) for contacting the circuit terminal. The pressing part (29) is subjected to pressure from the busbar frame (11). 4) When the pressure is applied, the contact part (30) contacts the circuit terminal; the circuit terminal includes a circuit plate (24), the through hole (20) and all the monitoring terminals are located on the same side of the circuit plate (24), and the contact part (30) contacts the circuit plate (24) when the pressure part (29) is pressed by the busbar frame (14); the monitoring terminal also includes a monitoring wiring arm (22), and the circuit terminal also includes a circuit wiring arm (23); the circuit plate (24) is provided with a spring arm (25), and the circuit wiring arm (23) is elastically connected to the circuit plate (24) through the spring arm (25).

7. The busbar connector according to claim 6, characterized in that, The circuit connection arm (23) and the monitoring connection arm (22) are arranged side by side along the insertion direction perpendicular to the insulating plate (19).

8. The busbar connector according to any one of claims 6 to 7, characterized in that, At least two monitoring terminals are grouped together, and the bent sections (21) of at least two monitoring terminals in the same group are arranged at intervals in the insertion direction of the insulating plate (19).

9. The busbar connector according to any one of claims 6 to 7, characterized in that, The number of perforations (20) is at least two, and the perforations (20) are arranged in a one-to-one correspondence with the curved sections (21).

10. The busbar connector according to any one of claims 6 to 7, characterized in that, The circuit board (24) is provided with a snap-fit ​​flange (26), and the insulating board (19) is provided with a slot (31). The circuit board (24) is fixed on the insulating board (19) by the snap-fit ​​flange (26) and the slot (31).

11. The busbar connector according to claim 6, characterized in that, The insulating plate (19) of the monitoring component (17) is provided with first stop grooves (28) on both sides of its width direction. The connector housing (11) is provided with insertion holes (43) on both sides of the insulating plate (19) in the width direction. The two insertion holes (43) are respectively fitted with first pins and second pins that are stopped and cooperated with the corresponding first stop grooves (28).

12. The busbar connector according to claim 11, characterized in that, The signal terminal (15) and power terminal (12) are arranged along the width direction of the insulating plate (19). The signal terminal (15) is provided with a second stop groove (40), and the power terminal (12) is provided with a third stop groove (41). The first pin and the second pin both include a first stop arm (33) and a second stop arm (34). The first stop arm (33) of the two pins respectively stops and cooperates with the corresponding first stop groove (28). The second stop arm (34) of the first pin stops and cooperates with the second stop groove (40). The second stop arm (34) of the second pin stops and cooperates with the third stop groove (41).

13. The busbar connector according to claim 12, characterized in that, The power terminal is provided with a third stop groove (41) on both sides of the insulation plate (19) in the width direction. A stop flange (37) is provided in the third stop groove (41). The second stop arm (34) of the second pin is stopped and engaged with the stop flange (37) in the two third stop grooves (41).

14. The busbar connector according to claim 13, characterized in that, The connector housing (11) is provided with a support hole (45) for supporting the overhanging end of the second stop arm (34) for supporting the second pin.

15. The busbar connector according to claim 11, characterized in that, The first pin and the second pin are respectively engaged and fixed in the corresponding socket (43).

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