Wire harness connector

Abstract

The wire harness connector comprises a connector assembly located on the side wall of an electrical box, the connector assembly comprises a mounting plate, a female joint and a male joint, a mounting opening is formed in the side wall of the electrical box, the female joint is mounted on the mounting plate, and the male joint is in plug-in fit with the female joint; the mounting plate is mounted on the mounting opening, the mounting plate is hinged to the mounting opening, and the mounting plate is provided with an opening station and a closing station. According to the embodiment of the invention, through the arrangement of the mounting plate and the mounting port, after the mounting plate is rotated from the closing station to the opening station, a part of wire harnesses connected with the female joint are stretched to the outer side of the electrical box, so that the replacement and maintenance of the wire harnesses on the male joint and the female joint are facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical boxes of semiconductor equipment, and particularly relates to a wire harness connector. BACKGROUND

[0002] The original wire harness of the electrical box of the semiconductor equipment is a bundle of multiple whole perforated wire harnesses, which is a whole wire that cannot be disassembled in the middle. In addition, the electrical box has dense internal electrical module and terminal layout, which is inconvenient for disassembly and maintenance. Moreover, other components are arranged outside the electrical box, which increases the mechanical disassembly content and greatly affects the work efficiency of assembly and disassembly, maintenance and repair. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems in the prior art. To this end, the present application provides a wire harness connector to solve the problem of inconvenient disassembly and maintenance of the existing wire harness, which affects the work efficiency.

[0004] The present application provides a wire harness connector, which comprises a connector assembly located on the side wall of an electrical box, the connector assembly comprising a mounting plate, a female connector and a male connector, the side wall of the electrical box being provided with a mounting opening, the female connector being mounted on the mounting plate, and the male connector being in plug-in cooperation with the female connector.

[0005] The mounting plate is mounted on the mounting opening and is hingedly connected to the mounting opening. The mounting plate has an open station and a closed station.

[0006] Based on the wire harness connector, the mounting plate can be rotated from the closed station to the open station, so that part of the wire harness connected to the female connector is stretched to the outside of the electrical box, thereby facilitating the replacement and maintenance of the wire harness on the male connector and the female connector.

[0007] Optionally, two adjacent mounting openings are spaced apart in the height direction and arranged on the side wall of the electrical box. Each mounting plate is mounted on the corresponding mounting opening. The top of the upper mounting plate is hingedly connected to the top of the upper mounting opening. The bottom of the lower mounting plate is hingedly connected to the bottom of the lower mounting opening. When the two mounting plates in the same group are located at the open station, a maintenance space is formed between the two mounting plates.

[0008] Further, by using two upper and lower mounting plates that can rotate relative to each other for each group of connector assemblies, a larger maintenance space is formed between the two mounting plates, which can facilitate workers to replace the female connector and maintain the wire harness.

[0009] Optionally, the mounting plate and the corresponding mounting port are connected through a damping hinge, and the damping hinge is used for fixing the posture of the mounting plate; and / or the connector assembly further comprises a support rod, a support end of the support rod is connected with the mounting plate, and a connection end of the support rod is used for being connected to an electrical box; when the mounting plate rotates to any angle between the opening station and the closing station, the support rod is used for fixing the posture of the mounting plate.

[0010] Further, based on the damping hinge or the support rod, stable support and fixation can be obtained when the mounting plate rotates to any angle, so that the worker can use a more comfortable angle to complete the maintenance work when the wire harness and the female connector are maintained, thereby indirectly improving the efficiency and safety of the maintenance work.

[0011] Optionally, the support end of the support rod is connected with the side edge of the mounting plate, or the support end of the support rod is connected with the surface of the mounting plate facing the inside of the electrical box.

[0012] Further, based on the arrangement mode of the support rod, when the mounting plate rotates to the closing station, the support rod can be avoided from interfering with the electrical box or the mounting port, affecting the overall sealing performance of the mounting port, the support rod arranged on the side edge of the mounting plate can also avoid interfering with the female connector and the wire harness, and when the mounting plate rotates to the closing station, the support rod can be accommodated in the gap between the side edge of the mounting plate and the sealing ring.

[0013] Optionally, a first locking structure is arranged at the connection position of the sub connector and the corresponding female connector, and the first locking structure is used for locking and fixing the sub connector and the corresponding female connector in the connected state.

[0014] Further, based on the sub connector and the female connector, the reliability of the connection of the sub connector and the female connector can be ensured, and the first locking structure can be used to press the connection position of the sub connector and the female connector, so that the connection tightness of the sub connector and the female connector is ensured, and problems such as loose connection are avoided, thereby improving the safety of the wire harness connector.

[0015] Optionally, a second locking structure for locking and fixing the wire harness is arranged on the sub connector and / or the female connector.

[0016] Further, based on the second locking structure, the wire harness close to the position of the sub connector and / or the female connector can be clamped and fixed, and the wire harness can be tightly connected with the sub connector and / or the female connector, the connection and separation of the wire harness, the sub connector and / or the female connector can be realized through the second locking structure, and the maintenance work of the wire harness, the sub connector and / or the female connector is further facilitated.

[0017] Optionally, the bottom of the upper installation plate in the same group is provided with a third locking structure for locking and fixing with the electrical box, and / or the top of the lower installation plate is provided with a third locking structure for locking and fixing with the electrical box.

[0018] Further, based on the third locking structure, the installation plate can be stably fixed in the closing station, ensuring the sealing of the electrical box. Through the third locking structure of the magnetic strip structure, the installation plate can be further fixed when rotating to the outer surface of the electrical box, thereby facilitating the maintenance of the female connector and the wire harness.

[0019] Optionally, the third locking structure includes a first locking portion on the installation plate and a corresponding second locking portion on the electrical box, the first locking portion and the second locking portion have a locked state and an unlocked state, and the first locking portion is provided with a handle on the surface of the installation plate facing away from the inner side of the electrical box.

[0020] Further, based on the third locking structure, the handle at a position away from the rotation axis of the installation plate can increase the force arm when pulling the installation plate, making it easier to pull up or put down the installation plate.

[0021] Optionally, each connector assembly includes at least two female connectors and a corresponding sub-connector,

[0022] The at least two female connectors are arranged on the installation plate in a height direction,

[0023] or the at least two female connectors are arranged in an array on the installation plate.

[0024] Further, based on the arrangement of the female connector and the installation plate, multiple female connectors can be arranged on one connector assembly, which can be closely arranged according to the connection position of the wire harness, thereby reducing the number of connector assemblies and improving the integrity of the entire wire harness connector.

[0025] Optionally, the female connector and the corresponding installation plate are detachably connected.

[0026] Further, based on the female connector and the installation plate, when the wire harness or the female connector has a problem, the installation plate can be quickly detached for replacement or repair, thereby improving the maintenance efficiency.

[0027] Optionally, the connector assembly further includes a sealing ring, and the sealing ring is arranged around the periphery of the installation plate or around the periphery of the installation port.

[0028] Further, based on the sealing ring, the electrical box can be sealed when the mounting plate is in the closed position, ensuring the isolation of the internal and external environment of the electrical box, and the sealing ring provided on the peripheral side of the mounting port can also protect the wiring harness. When the mounting plate is opened, the wiring harness can be protected by the sealing ring of the rubber structure when it rubs against the peripheral side of the mounting port.

[0029] Optionally, the peripheral side of the mounting port is provided with an outer ring and an inner ring, and the sealing ring is installed between the outer ring and the inner ring.

[0030] Further, by providing the outer peripheral side of the mounting port with an inner ring and an outer ring, and arranging the sealing ring between the inner ring and the outer ring, a double sealing structure is formed by extrusion of the inner ring and the sealing ring and extrusion of the outer ring and the sealing ring, which can further improve the sealing effect of the connection between the mounting plate and the mounting port.

[0031] Additional aspects and advantages of the present application will be made apparent by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0032] The disclosure of the present application will become more apparent from the following description in conjunction with the accompanying drawings. It is readily understood by those skilled in the art that the drawings are merely for the purpose of illustration and are not intended to limit the scope of protection of the present application. In addition, similar numbers in the figures represent similar components, wherein:

[0033] Figure 1 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box;

[0034] Figure 2 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box; Figure 1 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box;

[0035] Figure 3 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box;

[0036] Figure 4 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box;

[0037] Figure 5 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box; Figure 4 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box;

[0038] Figure 6 Structure diagram of the wiring harness connector according to the embodiment of the present application mounted on the electrical box.

[0039] BRIEF DESCRIPTION OF DRAWINGS

[0040] 1, connector assembly; 11, mounting plate; 12, female connector; 13, male connector; 14, mounting port; 15, support rod; 16, third locking structure; 17, sealing ring; 18, second locking structure; 2, electrical box. DETAILED DESCRIPTION

[0041] Some embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art will understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0042] The original wire harness of the electrical box of the semiconductor device is a bundle of multiple whole perforated wire harnesses, which is a whole wire that cannot be disassembled in the middle. Secondly, the internal electrical modules and terminal arrangement of the electrical box are dense, which is not convenient for disassembly and maintenance, and the electrical box is also provided with other components outside, which increases the mechanical disassembly content, which greatly affects the work efficiency of assembly and disassembly and maintenance and repair.

[0043] Based on this, the present application provides a wire harness connector, by the setting of the mounting plate and the mounting port, the mounting plate can be rotated from the closed station to the open station, so that part of the wire harness connected with the female connector is stretched to the outside of the electrical box, thereby facilitating the replacement and maintenance of the wire harness on the male connector and the female connector.

[0044] The present application will be specifically described below through specific embodiments.

[0045] Referring to Figures 1 to 6 The present embodiment provides a wire harness connector, which comprises: a connector assembly 1 located on the side wall of an electrical box 2, the connector assembly 1 comprising a mounting plate 11, a female connector 12 and a male connector 13, the side wall of the electrical box 2 being provided with a mounting port 14, the female connector 12 being mounted on the mounting plate 11, and the male connector 13 being in plug-in cooperation with the female connector 12; the mounting plate 11 is mounted on the mounting port 14, and the mounting plate 11 is hingedly connected with the mounting port 14, and the mounting plate 11 has an open station and a closed station.

[0046] The wire harness connector provided by the present embodiment, by the setting of the mounting plate 11 and the mounting port 14, the mounting plate 11 can be rotated from the closed station to the open station, so that part of the wire harness connected with the female connector 12 is stretched to the outside of the electrical box 2, thereby facilitating the replacement and maintenance of the wire harness on the male connector 13 and the female connector 12.

[0047] In some embodiments, two adjacent installation openings 14 are arranged on the side wall of the electrical box 2 in a height direction, each installation plate 11 is arranged on the installation opening 14, the top of the upper installation plate 11 is hinged to the top of the upper installation opening 14, the bottom of the lower installation plate 11 is hinged to the bottom of the lower installation opening 14, and the two installation plates 11 in the same group are spaced apart to form a maintenance space when the installation plates 11 are in the open position.

[0048] Further, by arranging each group of connector assemblies 1 with two upper and lower rotating installation plates 11, a larger maintenance space is formed between the two installation plates 11, which can make it more convenient for workers to replace the female connector 12 and maintain the wire harness.

[0049] In some embodiments, multiple groups of connector assemblies 1 can be arranged on the side wall of the electrical box 2, each group of connector assemblies 1 includes two installation openings 14 and two installation plates 11 arranged in a height direction, and other corresponding structures, and when the two installation plates 11 in each group of connector assemblies 1 are rotated relative to the corresponding installation openings 14 to the open position, a maintenance space is formed between the two corresponding installation plates 11.

[0050] In some embodiments, the installation plate 11 is connected to the corresponding installation opening 14 through a damping hinge, which is used to fix the posture of the installation plate 11, and when the installation plate 11 is rotated to any angle, the damping hinge can fix the angle of the installation plate 11, and / or the connector assembly 1 further includes a support rod 15, the support end of the support rod 15 is connected to the installation plate 11, and the connection end of the support rod 15 is used to connect to the electrical box 2, the support rod 15 is used to fix the posture of the installation plate 11 when the installation plate 11 is rotated to any angle between the open position and the closed position, the support rod 15 can be a telescopic rod structure or at least one end of the support rod 15 is in sliding fit with the installation plate 11 or the electrical box 2 to avoid interference between the support rod 15 and the support rod 15 when the support rod 15 is rotated, when the support rod 15 is a telescopic rod structure, the two ends of the support rod 15 can be hinged to the electrical box 2 and the installation plate 11 respectively, and when the support rod 15 is telescoped to any length, the length of the support rod 15 can be fixed by screwing or other means, thereby supporting the installation plate 11 rotated to any angle, for the convenience of understanding, the support rod 15 is a hydraulic rod or a pneumatic rod, which can fix the telescopic length.

[0051] Further, based on the above damping hinge or support rod 15, stable support and fixation can be obtained when the installation plate 11 is rotated to any angle, so that workers can use a more comfortable angle to complete the maintenance work when maintaining the wire harness and the female connector 12, thereby indirectly improving the efficiency and safety of the maintenance work.

[0052] In some embodiments, the supporting end of the supporting rod 15 is connected to the side edge of the mounting plate 11, which can be two opposite side edges perpendicular to the rotation axis of the mounting plate 11, or the supporting end of the supporting rod 15 is connected to the surface of the mounting plate 11 facing the inside of the electrical box 2.

[0053] Further, based on the above arrangement of the supporting rod 15, when the mounting plate 11 is rotated to the closed position, the supporting rod 15 can avoid interfering with the electrical box 2 or the mounting opening 14, affecting the overall sealing performance of the mounting opening 14. By arranging the supporting rod 15 on the side edge of the mounting plate 11, the supporting rod 15 can also avoid interfering with the female connector 12 and the wire harness. When the mounting plate 11 is rotated to the closed position, the supporting rod 15 can be accommodated in the gap between the side edge of the mounting plate 11 and the sealing ring 17.

[0054] In other embodiments, the supporting end of the supporting rod 15 can be arranged on the side of the mounting plate 11 facing away from the inside of the electrical box 2, and the other end of the supporting rod 15 is connected to the outer side wall of the electrical box 2. When the mounting plate 11 is in the closed position, the supporting rod 15 extends in the vertical direction. When the mounting plate 11 is rotated from the closed position to the open position, the supporting rod 15 and the mounting plate 11 together form a continuously deformed triangular area around the outer side wall of the electrical box 2.

[0055] Optionally, the connection between the sub-connector 13 and the female connector 12 is provided with a first locking structure for locking and fixing the sub-connector 13 and the female connector 12 in the connected state. When the sub-connector 13 is connected to the female connector 12, the first locking structure can be switched to the locked state to tightly connect the sub-connector 13 and the female connector 12 and prevent them from being disconnected. When the sub-connector 13 needs to be detached from the female connector 12, the first locking structure can be switched to the unlocked state first, and then the sub-connector 13 can be pulled out of the female connector 12.

[0056] Further, based on the above sub-connector 13 and female connector 12, the reliability of the connection between the sub-connector 13 and the female connector 12 can be ensured, and the first locking structure can be used to press the connection between the sub-connector 13 and the female connector 12 to ensure the tightness of the connection between the sub-connector 13 and the female connector 12, thereby improving the safety of the wire harness connector.

[0057] Continuing to refer to Figures 1 to 5As shown, the second locking structure 18 is arranged on the female connector 12 and / or the male connector 13 for locking and fixing the wire harness, wherein the second locking structure 18 can be a circular ring with a locking structure, the circular ring clamps and fixes the wire harness and is connected with the female connector 12 and / or the male connector 13, so that the wire harness is stably connected with the female connector 12 and / or the male connector 13, and the locking structure on the circular ring can be a threaded adjusting structure for adjusting the diameter of the circular ring, the thread is designed as a self-locking thread, so that the diameter of the circular ring can be adjusted by screwing the bolt, and the posture of the circular ring can be maintained after the wire harness is clamped and fixed, so that the wire harness is fixed in a clamped state.

[0058] Further, based on the second locking structure 18, the wire harness close to the female connector 12 and / or the male connector 13 can be clamped and fixed, and the wire harness can be tightly connected with the female connector 12 and / or the male connector 13, the connection and separation of the wire harness with the female connector 12 and / or the male connector 13 can be realized through the second locking structure 18, and the maintenance work of the wire harness, the female connector 12 and / or the male connector 13 is further facilitated.

[0059] Continuing to refer to Figures 1 to 5 As shown, among the two installation plates 11 in the same group, the bottom of the upper installation plate 11 is provided with a third locking structure 16 for locking and fixing with the electrical box 2, and / or the top of the lower installation plate 11 is provided with a third locking structure 16 for locking and fixing with the electrical box 2, it should be noted that the outer wall of the electrical box 2 is made of metal material, therefore, the third locking structure 16 can be a magnetic strip structure, when the installation plate 11 is rotated to the closed position, the third locking structure 16 is attached to the electrical box 2, and is adsorbed and fixed with the metal side wall of the electrical box 2, the third locking structure 16 can also be a lock, a bolt, a buckle or other structures that can be locked and connected with the electrical box 2, as long as the installation plate 11 cannot be automatically opened to expose the installation opening 14 when the installation plate 11 is rotated to the closed position.

[0060] Further, based on the third locking structure 16, the installation plate 11 can be stably fixed in the closed position, and the sealing performance of the electrical box 2 is ensured, and the installation plate 11 can be further fixed when the installation plate 11 is rotated by 180 degrees and attached to the outer surface of the electrical box 2 through the third locking structure 16 of the magnetic strip structure, thereby facilitating the maintenance and repair of the female connector 12 and the wire harness.

[0061] In some embodiments, the third locking structure 16 includes a first locking part on the installation plate 11 and a corresponding second locking part on the electrical box 2, the first locking part and the second locking part have a locking state and an unlocking state, and the first locking part is provided with a handle on the surface of the installation plate 11 away from the inner side of the electrical box 2, wherein the first locking part and the second locking part can be magnetic strip structures, and the handle can be a pull ring or a strip block or other structures convenient for workers to pull.

[0062] Further, based on the third locking structure 16, the handle away from the rotating shaft of the mounting plate 11 can increase the force arm when pulling the mounting plate 11, and the mounting plate 11 can be easily pulled up or put down.

[0063] Optionally, each connector assembly 1 includes at least two female connectors 12 and a corresponding male connector 13, the at least two female connectors 12 are arranged on the mounting plate 11 in a height direction, or the at least two female connectors 12 are arranged on the mounting plate 11 in an array; wherein the at least two female connectors 12 can be arranged on the mounting plate 11 in a linear manner, and can also be arranged on the mounting plate 11 in a rectangular array or a circular array, as long as the adjacent female connectors 12 do not interfere with the straight line of the wire harness.

[0064] Further, based on the arrangement of the female connector 12 and the mounting plate 11, multiple female connectors 12 can be arranged on one connector assembly 1, and the connector assembly 1 can be closely arranged according to the connection position of the wire harness, thereby reducing the number of connector assemblies 1 and improving the integrity of the entire wire harness connector.

[0065] Optionally, the female connector 12 and the corresponding mounting plate 11 are detachably connected, and the female connector 12 can be detachably connected with the mounting plate 11 by bolt connection, buckle connection or the like. In a further embodiment, the female connector 12 can be provided with a mounting seat detachably connected with the mounting plate 11, and the female connector 12 can be detachably connected with the mounting plate 11 through the mounting seat.

[0066] Further, based on the female connector 12 and the mounting plate 11, when the wire harness or the female connector 12 has a problem, it can be quickly separated from the mounting plate 11 for replacement or maintenance, thereby improving the maintenance efficiency.

[0067] Continuing to refer to Figure 1 , Figure 2 and Figure 6 , the connector assembly 1 further includes a sealing ring 17, which is arranged around the peripheral side of the mounting plate 11 or around the peripheral side of the mounting port 14. The sealing ring 17 can be a double-layer rubber structure, one layer of the sealing ring 17 is sleeved on the inner wall of the mounting port 14, and the other layer of the sealing ring 17 is nested with the outer side wall of the mounting plate 11. When the mounting plate 11 is rotated to the closed position, the mounting plate 11 will compress and deform the sealing ring 17, and completely close the mounting port 14.

[0068] Further, based on the sealing ring 17, the electrical box 2 can be sealed when the mounting plate 11 is in the closed position, ensuring the isolation of the internal and external environment of the electrical box 2, and the sealing ring 17 sleeved on the peripheral side of the mounting opening 14 can also protect the wire harness. When the mounting plate 11 is opened, the wire harness can be protected by the rubber sealing ring 17 when it rubs against the peripheral side of the mounting opening 14.

[0069] In some embodiments, the peripheral side of the mounting opening 14 is provided with an outer ring and an inner ring, and the sealing ring 17 is installed between the outer ring and the inner ring. Specifically, the outer ring and the inner ring can be rectangular ring structures or circular ring structures matched with the shape of the mounting opening 14.

[0070] Further, by providing the outer peripheral side of the mounting opening 14 with an inner ring and an outer ring, and arranging the sealing ring 17 between the inner ring and the outer ring, a double-sealing structure is formed by the extrusion of the inner ring and the sealing ring 17 and the extrusion of the outer ring and the sealing ring 17, which can further improve the sealing effect of the connection between the mounting plate 11 and the mounting opening 14.

[0071] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0073] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A wiring harness connector characterized by, The utility model relates to an electrical box (2) side wall connector assembly (1) is provided, the connector assembly (1) includes mounting plate (11), female joint (12) and sub joint (13), the electrical box (2) side wall is provided with mounting mouth (14), the female joint (12) is installed on the mounting plate (11), the sub joint (13) is inserted with female joint (12) and is matched, The mounting plate (11) is installed on the mounting mouth (14), and the mounting plate (11) is hingedly connected to the mounting mouth (14). The mounting plate (11) has an open position and a closed position. Two adjacent mounting mouths (14) are spaced apart in the height direction on the side wall of the electrical box (2). Each mounting plate (11) is installed on the corresponding mounting mouth (14). The top of the upper mounting plate (11) is hingedly connected to the top of the upper mounting mouth (14). The bottom of the lower mounting plate (11) is hingedly connected to the bottom of the lower mounting mouth (14). When the two mounting plates (11) in the same group are in the open position, a maintenance space is formed between the two mounting plates (11).

2. The wiring harness connector of claim 1, wherein, The mounting plate (11) and the mounting mouth (14) are connected by a damping hinge. The damping hinge is used to fix the posture of the mounting plate (11).

3. The wire harness connector of claim 1, wherein, And / or, The connector assembly (1) further includes a support rod (15). The support end of the support rod (15) is connected to the mounting plate (11). The connection end of the support rod (15) is connected to the electrical box (2). When the mounting plate (11) rotates to any angle between the open position and the closed position, the support rod (15) is used to fix the posture of the mounting plate (11). The support end of the support rod (15) is connected to the side edge of the mounting plate (11).

4. The wiring harness connector of claim 3, wherein, Alternatively, the support end of the support rod (15) is connected to the surface of the mounting plate (11) facing the interior of the electrical box (2). A first locking structure is provided at the connection between the sub joint (13) and the female joint (12). The first locking structure is used to lock and fix the sub joint (13) and the female joint (12) in the connected state.

5. The wire harness connector of claim 1, wherein, A second locking structure (18) for locking and fixing a wire harness is provided on the sub joint (13) and / or the female joint (12).

6. The wire harness connector of claim 1, wherein, Among the two mounting plates (11) in the same group, the bottom of the upper mounting plate (11) is provided with a third locking structure (16) for locking and fixing the electrical box (2). And / or, the top of the lower mounting plate (11) is provided with a third locking structure (16) for locking and fixing the electrical box (2).

7. The wiring harness connector of claim 2, wherein, The third locking structure (16) includes a first locking part on the mounting plate (11) and a corresponding second locking part on the electrical box (2). The first locking part and the second locking part have a locked state and an unlocked state.

8. The wiring harness connector of claim 7, wherein, ​ 9. The wire harness connector of any one of claims 1 to 8, wherein, The connector assembly (1) further comprises a sealing ring (17) which is arranged around the peripheral side of the mounting plate (11) or around the peripheral side of the mounting port (14).

10. The wiring harness connector of claim 9, wherein, The mounting port (14) is provided with an outer ring and an inner ring on the peripheral side, and the sealing ring (17) is arranged between the outer ring and the inner ring.

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