Connector module and high-voltage connector with same

Abstract

The utility model discloses a connector module and a high-voltage connector with the same, and relates to the technical field of connectors. The connector module comprises a static terminal group and an on-off unit, wherein the static terminal group comprises a first static terminal and a second static terminal which are arranged at an interval along a first direction; the on-off unit comprises a movable terminal capable of moving along a second direction and a driving assembly used for driving the movable terminal to move; wherein the movable terminal has a connection position and a disconnection position; when the moving terminal is in the connection position, the moving terminal is contacted with the first static terminal and the second static terminal at the same time, and when the moving terminal is in the disconnection position, the moving terminal is separated from the first static terminal and the second static terminal. According to the connector module provided by the embodiment of the utility model, the high-voltage connector can realize circuit breaking without plugging and unplugging, so that the abrasion is reduced, and the safety and the reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a connector module and a high-voltage connector having the same. Background Technology

[0002] When disconnecting a circuit using some existing high-voltage connectors in the mated state, it is usually necessary to insert and remove the connector. This not only increases the mechanical wear of the connector but may also lead to poor contact and degraded electrical performance. Frequent insertion and removal shortens the connector's lifespan and may cause safety hazards.

[0003] Therefore, there is room for improvement in connectors. Utility Model Content

[0004] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, the first aspect of the present invention aims to provide a connector module that enables circuit disconnection without plugging or unplugging, thereby reducing wear and improving safety and reliability.

[0005] The second aspect of this utility model aims to provide a high-voltage connector having the above-mentioned connector module.

[0006] A connector module according to a first aspect embodiment of the present invention includes: a stationary terminal group and a switching unit. The stationary terminal group includes a first stationary terminal and a second stationary terminal spaced apart along a first direction. The switching unit includes: a movable terminal along a second direction and a driving component for moving the movable terminal. The movable terminal has a connected position and a disconnected position. When the movable terminal is in the connected position, it is in contact with both the first stationary terminal and the second stationary terminal. When the movable terminal is in the disconnected position, it is separated from both the first stationary terminal and the second stationary terminal.

[0007] According to the connector module of this utility model embodiment, current is interrupted by setting a first stationary terminal and a second stationary terminal at intervals; the connection and disconnection of the first stationary terminal and the second stationary terminal are realized by setting a movable terminal that is movable along a second direction and utilizing the movement of the movable terminal between a connected position and a disconnected position. When the movable terminal is in the connected position, the movable terminal is in contact with both the first and second stationary terminals simultaneously, forming a continuous current path and ensuring the stability and reliability of power transmission. When the movable terminal is in the disconnected position, the movable terminal separates from the first and second stationary terminals, cutting off the current flow. This utility model realizes the connection and disconnection of the circuit without plugging and unplugging by switching the movable terminal between the connected and disconnected positions, reducing mechanical wear caused by frequent plugging and unplugging and extending the service life of the connector module.

[0008] In some optional embodiments, the first stationary terminal and the second stationary terminal are each provided with a first contact point on the side facing the moving terminal; the moving terminal is provided with two second contact points on the side facing the stationary terminal group; the two second contact points are respectively adapted to the first contact points on the first stationary terminal and the second stationary terminal; the second direction is a straight direction that approaches and moves away from the stationary terminal group, so that the second contact points contact and detach from the first contact points.

[0009] According to some optional embodiments of the present invention, the connector module further includes: a first housing, the first housing having a first inner cavity, the stationary terminal group being located within the first inner cavity, the first contact point being located at the ends of the first stationary terminal and the second stationary terminal facing each other; and the moving terminal being located within the first inner cavity.

[0010] In some optional embodiments, the first housing includes a transverse shell portion and a longitudinal shell portion, the transverse shell portion extending along the first direction, and one end of the longitudinal shell portion connected to the transverse shell portion; the first inner cavity includes: a transverse chamber disposed within the transverse shell portion and a longitudinal chamber disposed within the longitudinal shell portion, the first stationary terminal and the second stationary terminal being located within the transverse chamber, one end of the longitudinal chamber communicating with the transverse chamber, the portions of the first stationary terminal and the second stationary terminal having the first contact point both facing the longitudinal chamber, and the moving terminal being located within the longitudinal chamber.

[0011] Furthermore, the transverse cavity is disposed through the first direction, and a socket is formed at one end of the transverse shell portion for connection with an external plug, wherein the end of the first stationary terminal away from the first contact point is located inside the socket.

[0012] Alternatively, the first housing may further include a flange and a seal disposed on the outer periphery of the transverse shell portion.

[0013] Specifically, optionally, the flange forms an annular receiving groove on the side adjacent to the socket, and the seal is disposed in the receiving groove.

[0014] In some alternative embodiments, the system further includes a second housing that communicates internally with the first housing, and the drive assembly is disposed within the second housing.

[0015] Optionally, the first housing is an injection molded part, and the stationary terminal group is integrally injection molded and fixedly connected to the first housing.

[0016] Optionally, one of the stationary terminal group and the inner wall of the first inner cavity is provided with a locking protrusion, and the other is provided with a matching groove.

[0017] According to some optional embodiments of the present invention, the switching unit includes: a support member for mounting a moving terminal, the support member being movable along the second direction to drive the moving terminal to switch between the connected position and the disconnected position; the support member includes a mounting cavity, the mounting cavity having communication ports on both sides along the first direction; the moving terminal is mounted in the mounting cavity, and both ends of the moving terminal extend outward through the two communication ports to contact the first stationary terminal and the second stationary terminal respectively.

[0018] In some optional embodiments, the support further includes a partition disposed on one side of the mounting cavity; when the moving terminal is in the communicating position, the partition is positioned between the first stationary terminal and the second stationary terminal.

[0019] In some specific embodiments, the support member further includes: an elastic member disposed within the mounting cavity, the elastic member elastically extending and contracting along the second direction, one end of the elastic member abutting the movable terminal, and the other end of the elastic member abutting the bottom wall of the mounting cavity.

[0020] More specifically, the moving terminal has a first positioning portion, which is configured as a protrusion adapted to the elastic element.

[0021] Furthermore, the support member also includes a second positioning part located on the bottom wall of the mounting cavity, and the second positioning part is configured as a protrusion adapted to the elastic member.

[0022] Further optionally, the switching unit further includes: a guide structure located between the moving terminal and the support member; the guide structure includes a guide groove and a slider, the guide groove being disposed on one of the moving terminal and the support member, and the slider being disposed on the other of the moving terminal and the support member.

[0023] In some optional embodiments, the switching unit includes: a transmission rod connected to the support member, the drive assembly connecting the transmission rod to drive the transmission rod to move along the second direction; the transmission rod and the support member are integral parts.

[0024] According to some optional embodiments of the present invention, the drive component is an electromagnetic drive, a hydraulic drive, or an electric drive.

[0025] According to some optional embodiments of the connector module of the present invention, the first stationary terminal and the second stationary terminal are respectively arranged at least two along a third direction, and the moving terminal is arranged at least two along the third direction, with each moving terminal corresponding to one first stationary terminal and one second stationary terminal.

[0026] A high-voltage connector according to a second aspect of the present invention includes a male connector and a female connector; at least one of the male connector and the female connector is a connector module according to a first aspect of the present invention.

[0027] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is an exploded view of the connector module in some embodiments of the present invention;

[0030] Figure 2 This is a schematic diagram of the static terminal assembly in some embodiments of the present invention;

[0031] Figure 3 This is a schematic diagram of the on / off unit in some embodiments of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of one side of the moving terminal in some embodiments of this utility model;

[0033] Figure 5 This is a schematic diagram showing the positions of the first and second housings in some embodiments of the present invention;

[0034] Figure 6 This is a schematic diagram of the internal structure of the first housing in some embodiments of the present invention;

[0035] Figure 7 This is a side view of the first housing in some embodiments of the present invention;

[0036] Figure 8 for Figure 7 Sectional view at point AA;

[0037] Figure 9 This is a schematic diagram illustrating the cooperation between the moving terminal and the support member in some embodiments of this utility model;

[0038] Figure 10 This is a schematic diagram of the support member in some embodiments of the present invention;

[0039] Figure 11 This is a front view of the support member in some embodiments of the present invention;

[0040] Figure 12This is a schematic diagram of the structure on the other side of the moving terminal in some embodiments of this utility model;

[0041] Figure 13 This is a schematic diagram showing the usage state of the connector module in some embodiments of this utility model.

[0042] Figure label:

[0043] High voltage connector 1000

[0044] Connector module 100

[0045] Stationary terminal assembly 10, first stationary terminal 11, second stationary terminal 12, through hole 121, first contact point 103, second contact point 104, recess 105, protrusion 106.

[0046] Switching unit 30, moving terminal 32, first positioning part 322, drive assembly 34, support member 341, mounting cavity 3411, connecting port 3411a, partition 3412, elastic member 3413, second positioning part 3414, transmission rod 342, guide structure 36, guide groove 361, slider 362.

[0047] First shell 41, first inner cavity 410, transverse chamber 4101, longitudinal chamber 4102, partition plate 411, transverse shell portion 413, longitudinal shell portion 414.

[0048] Second housing 42, second inner cavity 420

[0049] 61. convex groove 62.

[0050] Flange 70, Receiving groove 71

[0051] Seal 80

[0052] High-voltage wiring harness 200. Detailed Implementation

[0053] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0054] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] The following is for reference. Figures 1-12 A connector module 100 according to a first aspect embodiment of the present invention is described.

[0057] like Figure 1 and Figure 2 As shown, a connector module 100 according to some embodiments of the first aspect of the present invention includes: a stationary terminal group 10. The stationary terminal group 10 includes a first stationary terminal 11 and a second stationary terminal 12 disposed at intervals along a first direction.

[0058] Here, the first stationary terminal 11 and the second stationary terminal 12 are spaced apart to ensure electrical isolation between them, thereby avoiding the risk of accidental contact between the first stationary terminal 11 and the second stationary terminal 12 and preventing unintended circuit connection.

[0059] Specifically, the first stationary terminal 11 and the second stationary terminal 12 are spaced apart along a first direction at the connector module 100, maintaining a certain distance between them. This distance can be determined based on the designed maximum operating voltage to ensure that the necessary insulation level is maintained even under high-voltage operating conditions, reducing the probability of short circuits or arcing caused by accidental contact. The distance between the first stationary terminal 11 and the second stationary terminal 12 can be set according to requirements, and this application does not impose specific limitations.

[0060] Optionally, one of the first stationary terminal 11 and the second stationary terminal 12 is used to connect to another connector module, while the other is used to connect to the copper busbar of an external electrical component.

[0061] In some technical solutions, the first stationary terminal 11 is used to connect to the copper busbar, and the second stationary terminal 12 is used to connect to another connector module 100; or, in some technical solutions, the first stationary terminal 11 is used to connect to another connector module 100, and the second stationary terminal 12 is used to connect to the copper busbar.

[0062] In the following description of this application, the example of a first stationary terminal 11 being used to connect to another connector module 100 and a second stationary terminal 12 being used to connect to a copper busbar is used for illustration. Those skilled in the art will readily understand the implementation scheme of the first stationary terminal 11 connecting to the copper busbar and the second stationary terminal 12 connecting to another connector module 100 after reading the following description.

[0063] Optionally, the stationary terminal of the connecting copper busbar is provided with a through hole 121. This is configured so that other electrical equipment can be connected to it by bolts using the through hole 121.

[0064] In order to achieve controllable switching of connector module 100, combined with Figure 1 The connector module 100 of this embodiment of the present invention further includes a switching unit 30. Here, the switching unit 30 is used to realize the closing and opening of the circuit between the first stationary terminal 11 and the second stationary terminal 12.

[0065] like Figure 3 As shown, the switching unit 30 includes a movable terminal 32 movable along a second direction and a drive assembly 34 for moving the movable terminal 32. The movable terminal 32 has a connected position and a disconnected position. When the movable terminal 32 is in the connected position, the movable terminal 32 approaches the stationary terminal group 10, so that both ends of the movable terminal 32 simultaneously contact the first stationary terminal 11 and the second stationary terminal 12, respectively, thereby connecting the circuit. When the movable terminal 32 is in the disconnected position, the movable terminal 32 moves away from the stationary terminal group 10, so that both ends of the movable terminal 32 simultaneously separate from the first stationary terminal 11 and the second stationary terminal 12.

[0066] The moving terminal 32 extends along a first direction. The two ends of the moving terminal 32 in the first direction precisely correspond to the first stationary terminal 11 and the second stationary terminal 12, respectively.

[0067] The movable terminal 32 reciprocates in the second direction, switching between the connected and disconnected positions. This allows the movable terminal 32 to connect and disconnect the circuit through simple linear movement without changing the insertion state of the connector module 100.

[0068] Specifically, when the moving terminal 32 moves to the connected position along the second direction, both ends of it can simultaneously contact the first stationary terminal 11 and the second stationary terminal 12 to achieve stable current transmission; when the moving terminal 32 leaves the connected position, both ends of the moving terminal 32 are completely disconnected from the first stationary terminal 11 and the second stationary terminal 12 to ensure that the circuit is completely disconnected, avoid the risk of accidental contact, and thus ensure the safety and reliability of electrical operation.

[0069] The connector module 100 according to the present invention can realize the switching on and off of the circuit without plugging or unplugging the connector module 100, thereby reducing the wear and damage to the connector that may be caused by frequent plugging and unplugging and improving the service life of the connector module 100.

[0070] According to some optional embodiments of this utility model, please refer to Figure 2 Both the first stationary terminal 11 and the second stationary terminal 12 have a first contact point 103 on the side facing the moving terminal 32. See also... Figure 4 The moving terminal 32 has two second contact points 104 on the side facing the stationary terminal group. The two second contact points 104 are respectively adapted to the first contact points 103 on the first stationary terminal 11 and the second stationary terminal 12. The second direction is a straight line direction that approaches and moves away from the stationary terminal group, so that the second contact points contact and disengage from the first contact points.

[0071] By employing the matching first contact point 103 and second contact point 104, excellent electrical contact performance can be achieved, while also reducing wear between terminals and extending the service life of the equipment. This is because the matching contact points can achieve precise alignment, ensuring good current conduction while reducing unnecessary friction and loss, thereby enhancing the overall durability of the component.

[0072] In some alternative embodiments, the first contact point 103 and the second contact point 104 are both planar or raised planar surfaces, and contact is achieved by direct pressing.

[0073] In some such Figure 2 and Figure 4 In the illustrated embodiment, one of the first contact point 103 and the second contact point 104 is a protrusion 106, and the other is a recess 105. The structural cooperation between the protrusion 106 and the recess 105 increases the contact area, improves electrical performance, and allows the recess 105 to completely enclose the protrusion 106, forming a stable and low-impedance electrical connection. This design ensures good electrical contact even when the moving terminal 32 is subjected to slight vibration or external impact, effectively preventing problems such as arcing and overheating caused by poor contact.

[0074] Furthermore, the use of the protrusion 106 and the recess 105 in a mating manner helps to improve alignment accuracy. During installation, slight positional deviations may occur, but the moving terminal 32 can achieve natural alignment as it approaches the stationary terminal through the physical guidance of the recess 105, ensuring optimal performance with each contact and thus improving the system's robustness.

[0075] Optionally, the cross-section of the protrusion 106 can be designed as a circle, semi-circle, triangle, trapezoid, rectangle, or other polygonal or irregular shape. The shape of the recess 105 matches the cross-sectional shape of the protrusion 106. This design allows the protrusions 106 with different cross-sectional shapes to contact the corresponding recesses 105, thereby fully utilizing the outer surface area of ​​the protrusion 106 and ensuring a stable and low-impedance electrical connection.

[0076] Optionally, chamfers may be provided at the corners of the protrusion 106 and the recess 105 to make them fit together more smoothly.

[0077] According to some optional embodiments of the present invention, combined with Figure 1 The connector module 100 further includes: a first housing 41, the first housing 41 having a first inner cavity 410, a stationary terminal group 10 located within the first inner cavity 410, and a first contact point 103 located at the ends of the first stationary terminal 11 and the second stationary terminal 12 facing each other. A moving terminal 32 is located within the first inner cavity 410.

[0078] In the above technical solution, the first inner cavity 410 provides installation space for the stationary terminal group 10, ensuring the stability of the stationary terminal group 10. The first contact points 103 on the first stationary terminal 11 and the second stationary terminal 12 are located at the ends facing each other. Since the first housing 41 can ensure that the position of each stationary terminal remains unchanged, the docking accuracy between the moving terminal 32 and the stationary terminal is greatly improved, thereby ensuring reliable connection and disconnection of the circuit.

[0079] Furthermore, precise alignment helps reduce contact resistance, ensuring stable current transmission and thus improving the reliability of the circuit system. In this way, even in high-vibration or mobile environments, reliable connection and disconnection of the circuit can be ensured, enhancing equipment reliability. Simultaneously, the structure of the first housing 41 simplifies the installation process, facilitating assembly by operators and further improving production efficiency.

[0080] Further optional, such as Figure 1 , Figure 5 and Figure 6As shown, the first housing 41 includes a transverse housing portion 413 and a longitudinal housing portion 414. The transverse housing portion 413 extends along a first direction, and one end of the longitudinal housing portion 414 is connected to the transverse housing portion 413. The first inner cavity 410 includes a transverse chamber 4101 disposed in the transverse housing portion 413 and a longitudinal chamber 4102 disposed in the longitudinal housing portion 414. The first stationary terminal 11 and the second stationary terminal 12 are located in the transverse chamber 4101. One end of the longitudinal chamber 4102 is connected to the transverse chamber 4101. The portions of the first stationary terminal 11 and the second stationary terminal 12 with the first contact point 103 are both disposed facing the longitudinal chamber 4102. The moving terminal 32 is located in the longitudinal chamber 4102.

[0081] This arrangement ensures that the first contact points 103 on both the first stationary terminal 11 and the second stationary terminal 12 face the longitudinal cavity 4102, guaranteeing precise alignment and contact between the moving terminal 32 and the first contact point 103 when the moving terminal 32 is located within the longitudinal cavity 4102. This enhances the connector's integration and compactness. Furthermore, by placing the stationary terminal group 10 and the moving terminal 32 in separate cavities, mutual interference is effectively reduced, improving electrical performance and mechanical stability. Simultaneously, this design simplifies the assembly process, facilitating manufacturing and maintenance, thereby enhancing the connector's reliability.

[0082] In some specific embodiments, the transverse cavity 4101 is disposed through the first direction, and a socket is formed at one end of the transverse shell portion 413 for connection with an external plug, and the end of the first stationary terminal 11 away from the first contact point 103 is located inside the socket.

[0083] This design facilitates direct electrical connection with external plugs. This layout not only simplifies the connector module mating process and improves operational convenience, but also ensures the stability and reliability of the electrical connection, helping to reduce poor contact issues and improve the overall system stability. Furthermore, the through-hole design facilitates inspection and maintenance.

[0084] Specifically, such as Figure 6 and Figure 7 As shown, the first housing 41 also includes a flange 70 and a seal 80 disposed on the outer periphery of the transverse housing portion 413.

[0085] By providing additional mechanical support to the first housing 41 through flange 70 and increasing the contact area of ​​the mounting surface, the entire connector module 100 becomes more stable and reliable when assembled with other equipment or structures, reducing loosening or displacement problems caused by vibration or external impact. Seal 80 can, to a certain extent, prevent external contaminants such as moisture and dust from entering the first inner cavity 410, ensuring a clean and dry working environment for the stationary terminal group 10 and the moving terminal 32, thus improving the reliability and service life of the connector module 100.

[0086] In some alternative embodiments, the flange 70 forms an annular receiving groove 71 on the side adjacent to the socket, and the seal 80 is disposed within the receiving groove 71.

[0087] When the connector module 100 is fixed to the housing, the seal 80 is compressed to fill the tiny gap between the flange 70 and the external component, thereby forming an effective sealing layer to prevent external contaminants such as moisture and dust from entering the interior of the connector module 100.

[0088] It also ensures that the seal 80 provides uniform and reliable sealing performance when the connector module 100 mates with the external plug, guaranteeing the long-term stability and reliability of the electrical connection.

[0089] Here, the annular receiving groove 71 provides precise positioning for the seal 80, preventing displacement of the seal 80 during assembly or use. At the same time, this structure facilitates installation and disassembly, making maintenance more convenient and faster.

[0090] Alternatively, the shape and size of the recess 105 may be adapted to the seal 80 to ensure optimal sealing performance.

[0091] Specifically, the seal 80 may be made of rubber or other highly elastic materials.

[0092] Optionally, the flange 70 is provided with four connection holes, which can be used to securely install the connector module 100 to the housing or other external structure with bolts, ensuring that the connector module 100 will not loosen or shift due to vibration or external force during use.

[0093] According to some optional embodiments of the present invention, such as Figure 1 As shown, the connector module 100 also includes a second housing 42, which is internally connected to the first housing 41, and the drive assembly 34 is disposed inside the second housing 42.

[0094] Specifically, the second housing 42 provides an independent space for the drive assembly 34, enabling it to operate in a protected environment. This isolation helps reduce the intrusion of external contaminants such as dust and moisture, improving the reliability of the drive assembly 34. At the same time, the drive assembly 34's installation within the second housing 42 ensures its stability and operational precision, effectively preventing displacement and malfunctions caused by external vibrations or impacts, thereby guaranteeing the reliability and long-term stability of the contact between the moving terminal 32 and the stationary terminal group 10.

[0095] In some further optional embodiments, the first housing 41 is an injection-molded part, and the stationary terminal group 10 is integrally injection-molded and fixedly connected to the first housing 41. This structure simplifies the manufacturing process, reduces manufacturing costs, and also improves the positioning accuracy and stability of the stationary terminal group 10, avoiding loosening problems caused by assembly errors or vibration, thereby enhancing the overall reliability and durability of the connector module 100.

[0096] According to some alternative embodiments, such as Figure 8 As shown, one of the inner walls of the stationary terminal assembly 10 and the first inner cavity 410 is provided with a locking protrusion 61, and the other is provided with a matching groove 62. The cooperation between the locking protrusion 61 and the groove 62 enhances the stability of the stationary terminal assembly 10 in the first inner cavity 410, prevents loosening, and improves the stability and reliability of the connector module 100.

[0097] In some specific embodiments, the first stationary terminal 11 and the second stationary terminal 12 are respectively provided with locking protrusions 61, and the inner wall of the first inner cavity 410 is provided with grooves 62 that cooperate with these locking protrusions.

[0098] The engagement of the protrusion 61 and the groove 62 ensures the precise positioning of the first stationary terminal 11 and the second stationary terminal 12 on the first housing 41, reducing the risk of poor contact or degraded electrical performance caused by positional deviations, and improving the overall stability and reliability of the connector module 100.

[0099] In some alternative embodiments not shown in the figures, the stationary terminal assembly 10 is provided with a groove, and the inner wall of the first inner cavity 410 is provided with a locking protrusion. This arrangement can also ensure the precise positioning and secure installation of the stationary terminal assembly 10 within the first housing 41, which will not be described in detail here.

[0100] According to some embodiments of the present invention, please refer to the connector module 100. Figures 9-11 The switching unit 30 includes a support member 341 for mounting the moving terminal 32. The support member 341 is movable along a second direction to switch the moving terminal 32 between a connected position and a disconnected position. The support member 341 includes a mounting cavity 3411, and the mounting cavity 3411 has connecting ports 3411a on both sides along a first direction that communicate with the outside. The moving terminal 32 is mounted in the mounting cavity 3411, and both ends of the moving terminal 32 extend outward through the two connecting ports 3411a to contact the first stationary terminal 11 and the second stationary terminal 12, respectively.

[0101] Specifically, when the circuit needs to be connected, the support member 341 moves the moving terminal 32 along the second direction to the connected position, so that both ends of the moving terminal 32 simultaneously contact the first stationary terminal 11 and the second stationary terminal 12. When the circuit needs to be disconnected, the support member 341 moves in the opposite direction, moving the moving terminal 32 away from the stationary terminal, ensuring that the circuit is completely disconnected and improving the reliability of the electrical connection. This ensures convenient current switching operations, reduces connector wear caused by frequent plugging and unplugging, and improves the overall service life and reliability of the connector module 100.

[0102] Optionally, the moving terminal 32 and the support member 341 are fixedly connected. For example, the moving terminal 32 can be fixed to the support member 341 by means of adhesive or other methods.

[0103] Furthermore, combining Figures 9-11 The support member 341 also includes a partition 3412. The partition 3412 is disposed on the side away from the mounting cavity 3411. When the moving terminal 32 is in the communicating position, the partition 3412 is positioned between the first stationary terminal 11 and the second stationary terminal 12.

[0104] The partition 3412 acts as a physical barrier, providing additional physical isolation between the first stationary terminal 11 and the second stationary terminal 12, thereby enabling the connector module 100 to increase electrical clearance in high-voltage applications and thus improve the necessary insulation level. This configuration further enhances the safety and reliability of the connector module 100 in this application.

[0105] In some alternative embodiments, see Figure 9 The support member 341 further includes: an elastic member 3413 disposed in the mounting cavity 3411, the elastic member 3413 elastically extending and contracting along the second direction, one end of the elastic member 3413 abutting against the moving terminal 32, and the other end of the elastic member 3413 abutting against the bottom wall of the mounting cavity 3411.

[0106] Here, the support member 341 and the moving terminal 32 are movably connected. Specifically, the elastic member 3413 supports the moving terminal 32 in the mounting cavity 3411, so that the moving terminal 32 tends to be close to the stationary terminal, while avoiding direct rigid contact between the moving terminal 32 and the support member 341.

[0107] On the one hand, by setting the elastic element 3413, the moving terminal 32 can automatically adjust and maintain the optimal contact pressure with the first stationary terminal 11 and the second stationary terminal 12 when it moves to the connection position. This not only improves the stability and reliability of the electrical connection, but also reduces problems such as arcing and overheating caused by poor contact.

[0108] On the other hand, when the transmission rod 342 drives the support member 341 to move, the elastic member 3413 can absorb and buffer the impact force when the moving terminal 32 contacts the stationary terminal, avoiding damage to the moving terminal 32 and the stationary terminal from hard contact. In addition, during the circuit disconnection process, the elastic member 3413 can also help the moving terminal 32 to smoothly disengage from the stationary terminal, preventing sudden bouncing or vibration from affecting the stability of the equipment.

[0109] On the other hand, by setting the elastic element 3413, it can also compensate for the situation where the contact surface between the moving terminal 32 and the stationary terminal may not be fully matched due to wear over a long period of time, thereby ensuring that the best effect is achieved with each contact and extending the service life of the equipment.

[0110] In addition, the elastic element 3413 can improve assembly efficiency. During assembly, the elastic element 3413 is first placed in the mounting cavity 3411, and then compressed so that one end abuts against the moving terminal 32 and the other end aligns with the bottom wall of the mounting cavity 3411. Then, the elastic element 3413 is released, and it returns to its original shape, generating thrust to automatically and precisely install the moving terminal 32 into place. This simplifies the assembly process and improves installation efficiency.

[0111] Alternatively, the elastic element 3413 may include, but is not limited to, a torsion spring, a nylon component, or a rubber component. The elastic element 3413 can be configured according to specific requirements, and this application does not impose specific limitations.

[0112] Combination Figure 9 More optimally, the elastic element 3413 is a torsion spring, with one end of the torsion spring abutting against the moving terminal 32 and the other end abutting against the bottom wall of the mounting cavity 3411.

[0113] Optionally, each moving terminal 32 is provided with at least two elastic elements 3413, and the multiple elastic elements 3413 are arranged at intervals along the first direction. In this way, each elastic element 3413 is located at a different position on the moving terminal 32, providing a uniformly distributed support force. By using multiple elastic elements 3413, the moving terminal 32 can obtain multi-point support during movement, improving the balance of the support force. This improves the stability of the moving terminal 32 on the one hand, and ensures that the two ends of the moving terminal 32 maintain a consistent pressure distribution when contacting the stationary terminal on the other.

[0114] Furthermore, optionally, combined with Figure 12 The moving terminal 32 has a first positioning part 322, which is configured as a protrusion adapted to the elastic member 3413.

[0115] The shape of the first positioning part 322 can be constructed as a circle, a semi-circle, a triangle, a trapezoid, a rectangle, or other polygons, or other irregular shapes. This application does not impose specific limitations.

[0116] Furthermore, such as 9- Figure 11 As shown, the support member 341 also includes a second positioning part 3414, which is located on the bottom wall of the mounting cavity 3411 and is configured as a protrusion adapted to the elastic member 3413.

[0117] By providing a second positioning part 3414, the stability of the elastic element 3413 within the mounting cavity 3411 is further ensured, thereby enhancing the overall stability and reliability of the connector module 100.

[0118] In some specific embodiments, the elastic element 3413 is a torsion spring, and the two ends of the torsion spring respectively cooperate with the protrusions of the first positioning part 322 and the second positioning part 3414 to provide appropriate preload force and ensure stable contact between the moving terminal 32 and the stationary terminal.

[0119] In some alternative embodiments, combined with Figures 10-12 The switching unit 30 further includes a guide structure 36, which is located between the moving terminal 32 and the support member 341. The guide structure 36 includes a guide groove 361 and a slider 362. The guide groove 361 is disposed on one of the moving terminal 32 and the support member 341, and the slider 362 is disposed on the other of the moving terminal 32 and the support member 341.

[0120] According to the above technical solution, the guide groove 361 can be disposed on either the moving terminal 32 or the support member 341. In some technical solutions, such as Figure 11 and Figure 12 As shown, the guide groove 361 is provided on the moving terminal 32, and the slider 362 is mounted on the support member 341.

[0121] Here, slider 362 extends along the second direction to guide the linear movement of moving terminal 32. Optionally, guide groove 361 is made of a high-hardness material and its surface is finely machined to reduce friction and improve wear resistance.

[0122] The shape of the slider 362 is adapted to the guide groove 361 to form a tight fit between the moving terminal 32 and the support member 341, ensuring that the moving terminal 32 can move smoothly along the slider 362. Optionally, the slider 362 and the support member 341, and the guide groove 361 and the moving terminal 32 can be integral parts. For example, the slider 362 and the moving terminal 32, and the guide groove 361 and the support member 341 can be integrally injection molded parts. Of course, this utility model is not limited to this. The slider 362 and the guide groove 361 can be further processed after the moving terminal 32 and the support member 341 are processed, and finally the slider 362 and the moving terminal 32, and the guide groove 361 and the support member 341 are assembled.

[0123] Alternatively, in some other technical solutions not shown in the figures, the guide groove 361 is disposed on the support member 341, and the slider 362 is mounted on the moving terminal 32.

[0124] According to some optional embodiments, such as Figure 9 As shown, the break unit 30 includes: a transmission rod 342 connected to the support member 341, and a drive assembly 34 connected to the transmission rod 342 to drive the transmission rod 342 to move along the second direction; the transmission rod 342 and the support member 341 are integral parts.

[0125] Optionally, the drive rod 342 and the support member 341 can be integrally injection molded parts. Integral injection molding helps simplify the assembly process, improve structural strength and stability, reduce the number of parts thus lowering manufacturing costs, and ensures high precision and consistency, thereby enhancing the overall reliability and durability of the connector module 100. Furthermore, integral molding can reduce potential loosening or failure points, further improving the reliability and service life of the connector module 100.

[0126] According to some optional embodiments of the present invention, such as Figure 3 As shown, drive component 34 is a driver.

[0127] The driver is connected to the transmission rod 342 to drive the transmission rod 342 to move.

[0128] The driver is used to provide a power source to ensure that the transmission rod 342 can move accurately and reliably in the second direction, thereby driving the support 341 and the moving terminal 32 to complete the connection or disconnection of the circuit.

[0129] The drive can be an electromagnetic drive, a hydraulic drive, or an electric drive.

[0130] In some specific embodiments, the actuator is an electromagnetic actuator. When the electromagnetic drive structure is energized, the magnetic force generated by the solenoid pushes the transmission rod 342 upward. The transmission rod 342 drives the support member 341, causing the moving terminal 32 on the support member 341 to contact the first stationary terminal 11 and the second stationary terminal 12, thereby connecting the high-voltage circuit composed of the moving and stationary terminals. Conversely, when the current flowing through the solenoid is reversed, an opposite thrust is generated, causing the support member 341 to drive the moving terminal 32 downward. The moving terminal 32 and the stationary terminal no longer contact each other, thus disconnecting the high-voltage circuit. This disconnection method allows the operator to control the opening and closing of the high-voltage circuit through the low-voltage circuit, improving operational safety.

[0131] Meanwhile, the connector module 100, which uses an electromagnetic driver, has a faster response speed, thus enabling rapid switching.

[0132] Furthermore, the compact structure and small footprint of the electromagnetic driver make the use of the connector module 100 more flexible.

[0133] According to some optional embodiments of the present invention, combined with Figure 1 and Figure 3 The first stationary terminal 11 and the second stationary terminal 12 are respectively arranged at least two along a third direction, and the moving terminal 32 is arranged at least two along a third direction, with each moving terminal 32 corresponding to one first stationary terminal 11 and one second stationary terminal 12.

[0134] Specifically, the first stationary terminal 11 and the second stationary terminal 12 are used to receive current input and output, respectively. By setting multiple first stationary terminals 11 and second stationary terminals 12, efficient current transmission can be achieved.

[0135] Here, at least two moving terminals 32 are also spaced apart along a third direction, each moving terminal 32 precisely corresponding to a first stationary terminal 11 and a second stationary terminal 12. This one-to-one arrangement allows each moving terminal 32 to switch between a connected position and a disconnected position, thereby enabling simultaneous control of the closing and opening of the corresponding current path. In this way, the connector module 100 can manage multiple independent current paths simultaneously, which helps to improve the current transmission efficiency.

[0136] In some alternative embodiments, a partition plate 411 is provided between adjacent second stationary terminals 12. The partition plate 411 is used to provide additional electrical isolation to prevent the risk of arcing or short circuit between adjacent second stationary terminals 12, thereby improving the safety and service life of the connector module 100.

[0137] In some specific embodiments, the support member 341 includes at least two mounting cavities 3411 spaced apart along a third direction. Each movable terminal 32 is disposed in each mounting cavity 3411 in a corresponding manner.

[0138] Each mounting cavity 3411 provides precise positioning and stable support for the corresponding moving terminal 32, ensuring that each moving terminal 32 can move along a predetermined path. This avoids potential interference between the moving terminals 32, thereby improving the safety of the connector module 100 in use.

[0139] like Figure 13 As shown, the high-voltage connector 1000 according to a second aspect embodiment of the present invention includes a male connector and a female connector. At least one of the male connector and the female connector is the connector module 100 of the first aspect embodiment of the present invention.

[0140] It is known that the male connector is the end of the high-voltage connector 1000 with protruding pins or contact points, used to insert into the female connector to achieve electrical connection.

[0141] In an optional embodiment, when the male connector is the connector module 100 described above, the pin or contact point is the first stationary terminal 11 to ensure fast and reliable circuit connection and disconnection under high voltage conditions. Alternatively, the first stationary terminal 11 is connected to the pin or contact point via a conductive element.

[0142] The female connector is the end of the high-voltage connector 1000 that has a socket or receiving hole for receiving the pins or contacts of the male connector.

[0143] Similarly, the female connector can also adopt the connector module 100 in the first aspect embodiment of this utility model. In this case, the first stationary terminal 11 can be disposed in the receiving hole; or, the receiving hole is provided with metal contacts, and the first stationary terminal 11 is connected to these metal contacts.

[0144] Combination Figure 13 The second stationary terminal 12 in the connector module 100 is used to connect the high-voltage wire harness 200.

[0145] The following is for reference. Figure 1 - Figure 12 The connector module 100 according to an embodiment of the present invention is described in detail with reference to a specific example. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.

[0146] See Figure 1 , Figure 8 The connector module 100 includes: a first stationary terminal 11, a second stationary terminal 12, a switching unit 30, a first housing 41, a second housing 42, a latching protrusion 61, a groove 62, a flange 70, and a seal 80.

[0147] See Figure 8 The first housing 41 has a first inner cavity 410, which extends along a first direction.

[0148] See Figure 1 The second housing 42 has a second inner cavity 420, which communicates with the first inner cavity 410. The on / off unit 30 is disposed inside the second housing 42.

[0149] See Figure 2 The first stationary terminal 11 and the second stationary terminal 12 are spaced apart along the first direction in the first inner cavity 410.

[0150] Both the first stationary terminal 11 and the second stationary terminal 12 are provided with a protrusion 61, and the first housing 41 is provided with a recess 64. The recess 64 is structurally adapted to the protrusion 63 so that the first stationary terminal 11 and the second stationary terminal 12 are stably disposed in the first housing 41.

[0151] See Figure 2 The first stationary terminal 11 and the second stationary terminal 12 are each provided with a first contact point 103.

[0152] See Figure 1 , Figure 3 , Figure 4 and Figure 9 The switching unit 30 includes: a moving terminal 32, a driving assembly 34, a support member 341, a transmission rod 342, and a guide structure 36.

[0153] The moving terminal 32 has a connected position and a disconnected position.

[0154] See Figures 3-4 The moving terminal 32 has a second contact point 104 that is adapted to the first contact point 103, and the second contact point 104 is adapted to the first contact point 103.

[0155] When the moving terminal 32 is in the connected position, the moving terminal 32 is in contact with the first stationary terminal 11 and the second stationary terminal 12 at the same time.

[0156] When the moving terminal 32 is in the disconnected position, the moving terminal 32 is separated from the first stationary terminal 11 and the second stationary terminal 12.

[0157] See Figure 2 The first stationary terminal 11 and the second stationary terminal 12 are two terminals spaced apart along a third direction.

[0158] See Figure 3 and Figure 4 The moving terminals 32 are two that are spaced apart along a third direction, and each moving terminal 32 corresponds to a first stationary terminal 11 and a second stationary terminal 12.

[0159] See Figures 5-7 The first housing 41 includes a transverse housing portion 413 and a longitudinal housing portion 414. The transverse housing portion 413 extends along a first direction, and one end of the longitudinal housing portion 414 is connected to the transverse housing portion 413.

[0160] The first inner cavity 410 includes: a transverse cavity 4101 disposed in the transverse shell portion 413 and a longitudinal cavity 4102 disposed in the longitudinal shell portion 414. The first stationary terminal 11 and the second stationary terminal 12 are located in the transverse cavity 4101. One end of the longitudinal cavity 4102 is connected to the transverse cavity 4101. The portions of the first stationary terminal 11 and the second stationary terminal 12 with the first contact point 103 are both disposed facing the longitudinal cavity 4102. The moving terminal 32 is located in the longitudinal cavity 4102.

[0161] See Figure 5 , Figure 6 and Figure 8The first housing 41 is also provided with a partition plate 411, which is disposed between the two second stationary terminals 12.

[0162] See Figures 9-11 The support member 341 includes: a mounting cavity 3411, a partition 3412 and an elastic member 3413. The mounting cavity 3411 has a communication port 3411a that communicates with the outside on both sides along the first direction.

[0163] See Figure 9 The moving terminal 32 is installed in the mounting cavity 3411, and both ends of the moving terminal 32 extend outward through two connecting ports 3411a respectively.

[0164] The transmission rod 342 drives the support member 341 to move along the second direction. The transmission rod 342 and the support member 341 are an integral part.

[0165] The partition 3412 is located on the side of the support 341 away from the mounting cavity 3411.

[0166] When the moving terminal 32 is in the connected position, the partition 3412 is placed between the first stationary terminal 11 and the second stationary terminal 12.

[0167] The elastic element 3413 is disposed in the mounting cavity 3411. The elastic element 3413 is a torsion spring, which extends along the second direction. One end of the elastic element 3413 abuts against the moving terminal 32, and the other end of the elastic element 3413 abuts against the bottom wall of the mounting cavity 3411.

[0168] See Figure 12 The moving terminal 32 has a first positioning part 322, and the support member 341 has a second positioning part 3414, which is located on the bottom wall of the mounting cavity 3411. The two ends of the torsion spring are respectively sleeved on the outer periphery of the first positioning part 322 and the second positioning part 3414.

[0169] See Figures 10-12 The guide structure 36 is located between the moving terminal 32 and the support member 341. The guide structure 36 includes a guide groove 361 and a slider 362. The guide groove 361 is disposed on the moving terminal 32, and the slider 362 is disposed on the support member 341 to achieve a tight fit between the moving terminal 32 and the support member 341.

[0170] See Figure 1 and Figure 3 The drive assembly 34 is an electromagnetic actuator. The electromagnetic actuator is connected to the transmission rod 342 to drive the transmission rod 342 to move in the second direction.

[0171] See Figure 1 , Figures 5-7 A flange 70 is disposed at one end of the first housing 41, and an annular receiving groove 71 is formed on the flange 70.

[0172] The seal 80 is disposed within the receiving groove 71.

[0173] Other components of the connector module according to the embodiments of the present invention, such as high-voltage connectors, and their operation are known to those skilled in the art and will not be described in detail here.

[0174] In the description of this specification, references to terms such as "embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0175] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A connector module, characterized in that, include: A stationary terminal group, the stationary terminal group comprising a first stationary terminal and a second stationary terminal spaced apart along a first direction; The on / off unit includes: a movable terminal that is movable along a second direction and a drive assembly for moving the movable terminal; The moving terminal has a connected position and a disconnected position; when the moving terminal is in the connected position, the moving terminal is in contact with both the first stationary terminal and the second stationary terminal. When the moving terminal is in the disconnected position, the moving terminal is separated from both the first stationary terminal and the second stationary terminal.

2. The connector module according to claim 1, characterized in that, Both the first stationary terminal and the second stationary terminal have a first contact point on the side facing the moving terminal; The moving terminal has two second contact points on the side facing the stationary terminal group, and the two second contact points are respectively adapted to the first contact points on the first stationary terminal and the second stationary terminal; The second direction is a straight line direction that approaches and moves away from the stationary terminal group, so that the second contact point contacts and disengages from the first contact point.

3. The connector module according to claim 2, characterized in that, Also includes: A first housing, wherein a first inner cavity is provided inside the first housing, the stationary terminal group is located inside the first inner cavity, and the first contact point is located at the ends of the first stationary terminal and the second stationary terminal facing each other; The moving terminal is located inside the first inner cavity.

4. The connector module according to claim 3, characterized in that, The first housing includes a transverse shell portion and a longitudinal shell portion, the transverse shell portion extending along the first direction, and one end of the longitudinal shell portion being connected to the transverse shell portion; The first inner cavity includes: a transverse cavity disposed in the transverse shell portion and a longitudinal cavity disposed in the longitudinal shell portion. The first stationary terminal and the second stationary terminal are located in the transverse cavity. One end of the longitudinal cavity communicates with the transverse cavity. The portions of the first stationary terminal and the second stationary terminal where the first contact point is located are both disposed facing the longitudinal cavity. The moving terminal is located in the longitudinal cavity.

5. The connector module according to claim 4, characterized in that, The transverse cavity is provided through the first direction, and a socket is formed at one end of the transverse shell portion for connection with an external plug. The end of the first stationary terminal away from the first contact point is located inside the socket.

6. The connector module according to claim 5, characterized in that, The first housing also includes a flange and a seal disposed on the outer periphery of the transverse shell portion.

7. The connector module according to claim 6, characterized in that, The flange has an annular receiving groove on the side adjacent to the socket, and the seal is disposed in the receiving groove.

8. The connector module according to claim 3, characterized in that, Also includes: A second housing is connected to the interior of the first housing, and the drive assembly is disposed inside the second housing.

9. The connector module according to claim 3, characterized in that, The first housing is an injection molded part, and the stationary terminal group is fixedly connected to the first housing by integral injection molding.

10. The connector module according to claim 3, characterized in that, The stationary terminal assembly and the inner wall of the first inner cavity are provided with a locking protrusion on one of them and a matching groove on the other.

11. The connector module according to claim 1, characterized in that, The switching unit includes: a support for mounting a moving terminal, the support being movable along the second direction to drive the moving terminal to switch between the connected position and the disconnected position; The support includes a mounting cavity, and the mounting cavity has communication openings that communicate with the outside on both sides along the first direction. The moving terminal is installed in the mounting cavity, and both ends of the moving terminal extend outward through the two connecting ports to contact the first stationary terminal and the second stationary terminal respectively.

12. The connector module according to claim 11, characterized in that, The support member further includes: a partition plate, the partition plate being disposed on one side of the mounting cavity; When the moving terminal is in the connected position, the partition is placed between the first stationary terminal and the second stationary terminal.

13. The connector module according to claim 11, characterized in that, The support further includes: an elastic member disposed in the mounting cavity, the elastic member elastically extending and contracting along the second direction, one end of the elastic member abutting the moving terminal, and the other end of the elastic member abutting the bottom wall of the mounting cavity.

14. The connector module according to claim 13, characterized in that, The moving terminal has a first positioning portion, which is configured as a protrusion adapted to the elastic member.

15. The connector module according to claim 13, characterized in that, The support also includes a second positioning part located on the bottom wall of the mounting cavity, and the second positioning part is configured as a protrusion adapted to the elastic member.

16. The connector module according to claim 13, characterized in that, The switching unit further includes a guide structure, which is located between the moving terminal and the support member; The guide structure includes a guide groove and a slider. The guide groove is disposed on one of the moving terminal and the support member, and the slider is disposed on the other of the moving terminal and the support member.

17. The connector module according to claim 13, characterized in that, The on / off unit includes: a transmission rod connected to the support member, and the drive assembly is connected to the transmission rod to drive the transmission rod to move along the second direction; The transmission rod and the support member are an integral part.

18. The connector module according to any one of claims 1-17, characterized in that, The drive component is an electromagnetic drive, a hydraulic drive, or an electric drive.

19. The connector module according to any one of claims 1-17, characterized in that, The first stationary terminal and the second stationary terminal are each arranged at least two at intervals along a third direction, and the moving terminal is arranged at least two at intervals along the third direction. Each moving terminal corresponds to one first stationary terminal and one second stationary terminal.

20. A high-voltage connector, characterized in that, Includes male connectors and female connectors; At least one of the male connector and the female connector is a connector module as described in any one of claims 1-19.

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