A high voltage electrical connector

Abstract

The utility model discloses a high -tension electric connector, include: socket, plug can be inserted on the socket, the plug includes plug semi -finished product, a plurality of cable, cable fixed card piece, waterproof ring and cable fixed cover, wherein, a plurality of cable one end respectively after passing through cable fixed cover, cable fixed card piece and waterproof ring, together with the plug semi -finished product is inserted, the structure of this application is simple, through the integrated setting of cable fixed card piece, waterproof ring and cable fixed cover, has reduced the part quantity, when assembling, can realize the simultaneous assembly of multiple cable, need not repeatedly assemble many times for each cable, reduces the assembly step, significantly reduces the part and the labor cost, and the product strength is higher after the integration of part, strengthens the stability and reliability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, and in particular to a high-voltage electrical connector. Background Technology

[0002] In existing technologies, high-voltage connectors typically include a housing, a shielding connector, a sealing ring, a cable clamp, an end cap, multiple cables, and multiple sets of terminals. During assembly, multiple terminals are first soldered onto multiple cables. Then, the shielding connector, sealing ring, cable clamp, and end cap are sequentially fitted onto the cables and assembled into a single unit. Finally, the assembly containing the multiple cables is inserted into the housing. However, this existing assembly method requires a separate sealing ring, cable clamp, and end cap for each cable. Therefore, this process needs to be repeated multiple times when assembling multiple cables, resulting in a cumbersome, inefficient, and costly assembly process. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a high-voltage electrical connector.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A high-voltage electrical connector, comprising:

[0006] socket;

[0007] The plug is designed to be inserted into the socket. The plug includes a plug semi-finished product, several cables, cable fixing clips, a waterproof ring, and a cable fixing cover. One end of each of the cables passes through the cable fixing cover, the cable fixing clips, and the waterproof ring, and then they are inserted together into the plug semi-finished product.

[0008] As described above, in a high-voltage connector, the cable fixing clip includes a clip plate, a plurality of cable through holes formed on the clip plate, and fixing claws respectively surrounding the cable through holes.

[0009] As described above, the high-voltage connector includes a cable fixing cover comprising a cover plate, a plurality of cable fixing protrusions protruding from one side of the cover plate, and fixing ribs respectively disposed on the inner wall of the cable fixing protrusions and capable of engaging with the fixing claws and interlocking with each other.

[0010] As described above, in a high-voltage electrical connector, the waterproof ring also has several through holes that allow the cable to pass through.

[0011] As described above, a high-voltage electrical connector further includes a snap-fit ​​structure between the cable fixing cover and the plug semi-finished product.

[0012] As described above, the high-voltage connector includes a snap-fit ​​structure comprising a snap-fit ​​groove on one end of the plug semi-finished product, a plurality of snap protrusions in the snap-fit ​​groove, a snap-fit ​​plate protruding from the periphery of the cable fixing cover, and a snap-fit ​​groove on the snap-fit ​​plate that engages with the snap protrusions.

[0013] As described above, a high-voltage connector includes a socket semi-finished product, a plurality of spring terminals inserted into one end of the socket semi-finished product, and a copper busbar inserted into the other end of the socket semi-finished product.

[0014] As described above, a high-voltage electrical connector includes a socket housing, a plurality of socket electronic components disposed within the socket housing, and a socket shield disposed between the socket housing and the socket electronic components.

[0015] As described above, a high-voltage electrical connector includes a plug housing, a plurality of plug electronic components disposed within the plug housing, and a plug shield disposed between the plug housing and the plug electronic components.

[0016] As described above, a high-voltage electrical connector also has a handle hinged to the plug housing.

[0017] The beneficial effects of this utility model are: the structure of this application is simple. By integrating the cable fixing clip, waterproof ring and cable fixing cover, the number of parts is reduced. During assembly, multiple cables can be assembled at the same time without having to assemble each cable repeatedly, reducing assembly steps and significantly reducing parts and labor costs. Moreover, after the parts are integrated, the product strength is higher, which enhances the stability and reliability of the equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is one of the structural schematic diagrams of a high-voltage electrical connector according to an embodiment of this utility model (plug and insertion connection).

[0020] Figure 2 This is one of the structural schematic diagrams of a high-voltage electrical connector according to an embodiment of this utility model (the plug and the insertion are separate).

[0021] Figure 3 This is an exploded view of the plug described in an embodiment of the present invention;

[0022] Figure 4 This is an exploded view of the socket described in an embodiment of the present invention. Detailed Implementation

[0023] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1 to 4 As shown, this application embodiment provides a high-voltage electrical connector.

[0025] include:

[0026] Socket 1;

[0027] The plug 2 can be plugged into the socket 1. The plug 2 includes a plug semi-finished product 21, several cables 22, cable fixing clips 23, waterproof rings 24, and cable fixing covers 25. One end of each of the cables 22 passes through the cable fixing cover 25, the cable fixing clips 23, and the waterproof rings 24, and then they are plugged into the plug semi-finished product 21.

[0028] By integrating the cable fixing clip 23, waterproof ring 24, and cable fixing cover 25, the number of parts is reduced. During assembly, multiple cables 22 can be assembled simultaneously without having to assemble each cable repeatedly, reducing assembly steps and significantly lowering parts and labor costs. Furthermore, the integrated design of the parts results in higher product strength, enhancing the stability and reliability of the equipment.

[0029] Specifically, a connecting terminal 220 is provided on one end of the cable 22 that is assembled with the cable fixing clip 23, the waterproof ring 24, and the cable fixing cover 25.

[0030] Furthermore, the cable fixing clip 23 includes a clip plate 231, a plurality of cable through holes opened on the clip plate 231, and fixing claws 232 respectively surrounding the cable through holes.

[0031] The cable fixing cover 25 includes a cover plate 251, a plurality of cable fixing protrusions 252 protruding from one side of the cover plate 251, and fixing ribs 253 respectively disposed on the inner wall of the cable fixing protrusions 252 and capable of engaging with the fixing claws 232 and interlocking with each other.

[0032] The waterproof ring 24 is also provided with several through holes 240 that allow the cable 22 to pass through.

[0033] Specifically, the waterproof ring 24 is formed by encapsulating an injection molded part and a silicone part together to achieve a protective function.

[0034] During assembly, after arranging the cables 22, one end of each cable 22 is simultaneously passed through the fixing protrusion 252 and the cable through hole, and then fixed by the cooperation of the fixing claw 232 and the fixing rib 253. Finally, one end of the cable 22 is passed through the through hole 240 and then plugged into the plug semi-finished product 21 to complete the assembly of the plug 2. This is practical and convenient, eliminating the need for repeated assembly of each cable, reducing assembly steps, and significantly reducing parts and labor costs. Moreover, the integrated design of the parts results in higher product strength, enhancing the stability and reliability of the equipment.

[0035] Specifically, the number of fixing rings 252, cable through holes and through holes 240 can be set according to the specific number of cables 22. Preferably, in this embodiment, the number of cables 22 is two.

[0036] Furthermore, a snap-fit ​​structure 3 is provided between the cable fixing cover 25 and the plug semi-finished product 21.

[0037] Specifically, the snap-fit ​​structure 3 includes a snap-fit ​​groove 31 opened on one end of the plug semi-finished product 21, a plurality of snap protrusions 310 provided in the snap-fit ​​groove 31, a snap-fit ​​plate 32 protruding on the periphery of the cable fixing cover 25, and a snap-fit ​​groove 320 opened on the snap-fit ​​plate 32 and engaging with the snap protrusions 310.

[0038] After the cable fixing clip 23, waterproof ring 24, cable fixing cover 25 and cable are assembled, they are moved together to the plug semi-finished product 21 for insertion, so that the snap plate 32 extends into the snap groove 31 until the snap protrusion 310 is engaged into the snap groove 320, thus completing the assembly. It is practical and convenient.

[0039] Furthermore, the socket 1 includes a socket semi-finished product 11, a plurality of spring terminals 12 inserted into one end of the socket semi-finished product 11, and a wiring copper busbar 13 inserted into the other end of the socket semi-finished product 11.

[0040] Specifically, the socket semi-finished product 11 includes a socket housing 111, a plurality of socket electronic components 112 disposed within the socket housing 111, and a socket shield 113 disposed between the socket housing 111 and the socket electronic components 112.

[0041] In this embodiment, the structure and working principle of the socket electronic component 112 are common existing technologies in the field. This application applies them simply and will not describe them in detail here.

[0042] Specifically, the plug semi-finished product 21 includes a plug housing 211, a plurality of plug electronic components disposed within the plug housing 211, and a plug shield 212 disposed between the plug housing 211 and the plug electronic components.

[0043] In this embodiment, the structure and working principle of the plug electronic components are common existing technologies in the field. This application applies them simply and will not describe them in detail here.

[0044] Furthermore, a handle 213 is hinged to the plug housing 211. The handle 213 allows the plug 2 to be easily pulled out of the socket 1, making it practical and convenient.

[0045] In summary, the embodiments of this application reduce the number of parts by integrating the cable fixing clip 23, the waterproof ring 24, and the cable fixing cover 25. During assembly, multiple cables 22 can be assembled simultaneously without having to assemble each cable repeatedly, reducing assembly steps and significantly lowering parts and labor costs. Furthermore, the integrated design of the parts results in higher product strength, enhancing the stability and reliability of the equipment.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-voltage electrical connector, characterized in that, include: Socket (1); The plug (2) can be plugged into the socket (1). The plug (2) includes a plug semi-finished product (21), several cables (22), cable fixing clips (23), waterproof rings (24), and cable fixing covers (25). One end of several cables (22) passes through the cable fixing covers (25), cable fixing clips (23), and waterproof rings (24) respectively, and is then plugged into the plug semi-finished product (21).

2. A high-voltage electrical connector according to claim 1, characterized in that: The cable fixing clip (23) includes a clip plate (231), a plurality of cable through holes opened on the clip plate (231), and fixing claws (232) respectively surrounding the cable through holes.

3. A high-voltage electrical connector according to claim 2, characterized in that: The cable fixing cover (25) includes a cover plate (251), a plurality of cable fixing protrusions (252) protruding on one side of the cover plate (251), and fixing ribs (253) respectively disposed on the inner wall of the cable fixing protrusions (252) and capable of cooperating with the fixing claws (232) and interlocking with each other.

4. A high-voltage electrical connector according to claim 2, characterized in that: The waterproof ring (24) is also provided with several through holes (240) that allow the cable (22) to pass through.

5. A high-voltage electrical connector according to claim 1, characterized in that: A snap-fit ​​structure (3) is also provided between the cable fixing cover (25) and the plug semi-finished product (21).

6. A high-voltage electrical connector according to claim 5, characterized in that: The snap-fit ​​structure (3) includes a snap-fit ​​groove (31) opened on one end of the plug semi-finished product (21), a plurality of snap protrusions (310) provided in the snap-fit ​​groove (31), a snap-fit ​​plate (32) protruding on the periphery of the cable fixing cover (25), and a snap-fit ​​groove (320) opened on the snap-fit ​​plate (32) and engaging with the snap protrusions (310).

7. A high-voltage electrical connector according to claim 1, characterized in that: The socket (1) includes a socket semi-finished product (11), a plurality of spring terminals (12) inserted into one end of the socket semi-finished product (11), and a wiring copper busbar (13) inserted into the other end of the socket semi-finished product (11).

8. A high-voltage electrical connector according to claim 7, characterized in that: The socket semi-finished product (11) includes a socket housing (111), a plurality of socket electronic components (112) disposed within the socket housing (111), and a socket shield (113) disposed between the socket housing (111) and the socket electronic components (112).

9. A high-voltage electrical connector according to claim 1, characterized in that: The plug semi-finished product (21) includes a plug housing (211), a plurality of plug electronic components disposed within the plug housing (211), and a plug shield (212) disposed between the plug housing (211) and the plug electronic components.

10. A high-voltage electrical connector according to claim 9, characterized in that: A handle (213) is also hinged to the plug housing (211).

Images