Multi-angle wire-out integrated connector

Abstract

The present application relates to a kind of integrated connectors of multi-angle wire outlet, including connector panel, positive plug, negative plug and cable assembly, connector panel is equipped with negative pole socket and positive pole socket, negative pole socket and negative plug are connected, positive pole socket and positive plug are connected, the tail end of positive plug and negative plug is connected cable assembly respectively;The direction of insertion of positive plug and negative plug is perpendicular to connector panel, and the wire outlet direction of positive plug and negative plug is perpendicular to its insertion direction;Negative plug and positive plug can obtain multiple wire outlet angles by rotating on corresponding socket;Negative plug and negative pole socket are connected by bolt to realize the fixation of negative plug wire outlet angle, and positive plug and positive pole socket are connected by bolt to realize the fixation of positive plug wire outlet angle.The present application can solve the problem that existing integrated connector can only single-angle wire outlet, in the scene that the internal space of battery pack is limited, wiring scheme is limited, installation is difficult.

Description

Technical Field

[0001] This invention belongs to the field of electrical connector technology, specifically relating to an integrated connector with multi-angle cable exit. Background Technology

[0002] Integrated connectors, as core electrical connection and protection components of battery packs, primarily undertake functions such as electrical conduction between the battery pack and external devices, sealing protection, and wiring fixation. Their performance directly affects the power supply stability, installation convenience, and operational safety of the battery pack. With the development of new energy vehicles towards higher power, larger capacity, and more integrated functions, the market has placed higher demands on the rated current carrying capacity, wire diameter compatibility, installation flexibility, and space utilization of integrated connectors. Existing integrated connectors are no longer sufficient to meet the diverse needs of practical applications.

[0003] Existing integrated connectors can be divided into metal integrated connectors and plastic integrated connectors. Metal integrated connectors, such as... Figure 1 As shown, this device is designed for automotive environments and integrates functions such as the positive and negative terminals of the battery pack, MSD (Mechanical Distribution Module), heating, and low-voltage communication to achieve electrical connections between battery packs. It mainly consists of the negative terminal 1, low-voltage connector 2, input / output male plugs 3, FUSE plug 4, and integrated panel 5. It provides basic wiring, sealing, and protection functions, with a rated current of 250A, and is compatible with 50mm² ISO standard wires. The entire panel is rear-mounted. The integrated panel 5 and FUSE top cover 14 have metal housings, while the negative terminal 1 and input / output male plugs 3 have plastic housings. The negative middle cover 12, negative top cover 13, FUSE top cover 14, and integrated panel 5 are all secured with screws and installed from inside the battery pack. In practical applications, the wiring harness components are connected to the negative terminal of the integrated panel via the negative gland 11 and to the positive terminal of the integrated panel via the positive gland 15. The wire exit angle is parallel to the axis of the negative and positive glands 11 and 15.

[0004] Plastic integrated connectors, such as Figure 2 As shown, the device is installed on a heavy-duty truck battery pack and integrates an MSD and a high-voltage connector. It includes a wiring harness component 10, a top cover component 20, an MSD plug 30, and an integrated connector panel 40. Its rated current is 300A and it can be used with 70 square ISO standard wires. The top cover component 20, the plug housing 31, and the integrated connector panel housing 42 are all made of plastic. The MSD plug 30 and the top cover component 20 are fixed with bolts. The connector tail is fixed with a gland 41. The wiring harness component 10 is connected to the integrated connector panel 40 through the gland 41. The wiring harness component 10 is assembled parallel to the axis of the gland 41. Therefore, the integrated connector has only one output angle, which is the direction of the gland axis.

[0005] The two types of integrated connectors mentioned above provide electrical connection, shielding, and waterproofing, meeting the basic usage requirements of low-power, simple wiring scenarios. However, they have the following significant drawbacks in practical applications, making them difficult to adapt to high-power, diversified installation scenarios: (1) Existing integrated connectors have poor wire diameter compatibility and insufficient versatility: Existing integrated connectors can only be adapted to wires of 50 square ISO and 70 square ISO specifications. When it is necessary to replace wires of different diameters in actual applications, the entire integrated connector needs to be replaced, which increases the cost of use and reduces the versatility and adaptability of the product.

[0006] (2) Existing integrated connectors have a single outgoing angle for the panel and plug: In existing integrated connectors, the outgoing angle of the panel and plug is only in one direction. When wiring, the wires can only be arranged in a fixed direction. In scenarios where the internal space of the battery pack is limited and the wiring is complex, problems such as wire tangling and interference are likely to occur, which limits the wiring scheme and increases the difficulty of installation.

[0007] (3) Existing integrated connectors have simple panel and plug wire output structures: The wiring harness components of existing integrated connectors are connected to the panel in a relatively fixed way. The wiring harness components are directly connected to the panel through the gland, which is inconvenient for disassembly and maintenance, and the protection and stress resistance are limited. Long-term pulling can easily cause wire breakage and poor contact. Summary of the Invention

[0008] The purpose of this invention is to provide an integrated connector with multi-angle cable exit to solve the problems of existing integrated connectors that can only exit from a single angle, resulting in limited wiring schemes and difficult installation in scenarios with limited internal space in battery packs. At the same time, it can also ensure a stable and reliable connection between the plug and the connector panel, and facilitate disassembly and maintenance. In addition, this invention also provides a simplified shielding structure to solve the problems of complex and costly shielding structures in existing connectors.

[0009] To achieve the above objectives, the technical solution adopted by this invention is: an integrated connector with multi-angle cable exit, comprising a connector panel, a positive plug, a negative plug, and a cable assembly. The connector panel is provided with a negative socket and a positive socket. The negative socket is used for mating with the negative plug, and the positive socket is used for mating with the positive plug. The tail ends of the positive plug and the negative plug are respectively connected to the cable assembly. The mating directions of the positive plug and the negative plug are both perpendicular to the surface of the connector panel, and the cable exit directions of the positive plug and the negative plug are perpendicular to their mating directions. The mating ends of the negative socket and the positive socket are both cylindrical, and the mating ends of the positive plug and the negative plug are both cylindrical, so that the negative plug and the positive plug can obtain multiple cable exit angles by rotating on the corresponding sockets. The negative plug and negative socket are connected by bolts to fix the angle of the negative plug's wire exit, and the positive plug and positive socket are connected by bolts to fix the angle of the positive plug's wire exit.

[0010] The beneficial effects are as follows: In this invention, both the positive and negative plugs can achieve multi-angle wire exit by rotating on their respective sockets. Furthermore, the exit angles of the positive and negative plugs can be the same or different, thus providing a wider range of possible exit angles through various combinations of these angles. Simultaneously, the cylindrical design of the mating end allows both the positive and negative plugs to rotate freely without interference from other connector structures, thereby adjusting to an optimal exit angle. Therefore, this invention enables flexible wiring within the battery pack, facilitating a compact design for the overall battery pack structure.

[0011] The bolt design allows the positive and negative plugs to be fixed at a certain cable exit angle.

[0012] Furthermore, the plug terminal of the positive plug and the socket terminal of the positive socket are connected by the bolt, and the plug terminal of the negative plug and the socket terminal of the negative socket are connected by the bolt.

[0013] Its beneficial effect is that while the bolts fix the plug and socket together, they can also crimp the plug terminals and socket terminals to make them conductive.

[0014] Furthermore, a threaded hole is provided in the center of the socket terminal, and a connecting hole is provided on the plug terminal. The bolt passes through the connecting hole of the plug terminal and is threadedly connected to the threaded hole of the socket terminal.

[0015] Its beneficial effect is that it further clarifies the structural form of bolted connections.

[0016] Furthermore, both the negative plug and the positive plug have removable end caps on their plug housings, and the end caps correspond to the installation positions of the bolts.

[0017] Its beneficial effect is that the end cap facilitates the installation and removal of bolts.

[0018] Furthermore, a circumferential limiting structure is provided between the negative plug and the negative socket to limit the negative plug circumferentially; a circumferential limiting structure is provided between the positive plug and the positive socket to limit the positive plug circumferentially.

[0019] Its beneficial effects are: the circumferential limiting structure can more reliably fix the negative plug and the positive plug at a certain outlet angle, avoiding loosening in vibration conditions and causing pulling or twisting of the cable.

[0020] Furthermore, a socket mating portion is provided around the socket terminal, and a plurality of first protrusions are spaced apart along the circumferential direction on the socket mating portion, with a first groove formed between adjacent first protrusions; a plug mating portion is provided around the plug terminal, and a plurality of second protrusions are spaced apart along the circumferential direction on the plug mating portion, with a second groove formed between adjacent second protrusions; the convex-concave fit between the first protrusions and the second groove, and the convex-concave fit between the second protrusions and the first groove, form the circumferential limiting structure.

[0021] Its beneficial effects are: the circumferential limiting structure adopts a convex-concave fit between the protrusions and grooves, which is simple in structure and has a good limiting effect.

[0022] Furthermore, both the first protrusion and the second protrusion extend a certain length along the mating direction.

[0023] Its beneficial effect is that, through this setting, the circumferential limiting structure can play a certain guiding role in the insertion of the head seat while limiting the position.

[0024] Furthermore, the socket mating part is annular, with its outer circular surface being the mating surface, and the first protrusion is disposed on the mating surface; the plug mating part is annular, with its inner circular surface being the mating surface, and the second protrusion is disposed on the mating surface.

[0025] Its beneficial effect is to further clarify the shape of the socket mating part and the plug mating part.

[0026] Furthermore, the connector panel is provided with an MSD mounting position, and an MSD is mounted on the MSD mounting position.

[0027] Furthermore, the negative socket and the positive socket are located on opposite sides of the MSD mounting position.

[0028] Furthermore, the negative socket and the positive socket are located on the same side of the MSD mounting position.

[0029] Its advantages are that negative and positive sockets can be arranged on opposite sides or on the same side to meet the needs of different customers.

[0030] Furthermore, a shielding structure is provided between the positive plug and the positive socket, and between the negative plug and the negative socket.

[0031] Its beneficial effect is that it ensures that the integrated connector can achieve the shielding function.

[0032] Furthermore, the shielding structure includes a socket shielding structure and a plug shielding structure. The socket shielding structure is disposed on the positive socket and the negative socket, and the plug shielding structure is disposed on the positive plug and the negative plug. The plug shielding structure also makes contact with the shielding layer of the cable in the cable assembly. The plug shielding structure is provided with a shielding connection structure, which is used to make contact with the socket shielding structure after the head and socket are plugged in.

[0033] Its beneficial effects are: it enables the shielding structure of cable assemblies, plugs, and sockets to conduct electricity, ensuring the shielding effect of the connectors.

[0034] Furthermore, the socket shielding structure includes a panel shield and a socket shielding ring. The upper end of the panel shield is connected to the socket shielding ring, and the lower end of the panel shield passes through the connector panel to contact the mounting panel that is compatible with the connector. The socket shielding ring is disposed inside the negative socket and the positive socket. After the connector is inserted, the socket shielding ring contacts the plug shielding structure.

[0035] Its beneficial effect is that it further clarifies the composition of the socket shielding structure.

[0036] Furthermore, the plug shielding structure is also provided with a shielding pressure ring for crimping the shielding layer of the cable in the cable assembly.

[0037] Furthermore, the shielding connection structure includes an inner shielding component and an outer shielding component. The inner shielding component is in contact with the shielding pressure ring, and one end of the outer shielding component is in contact with the inner shielding component, while the other end is in contact with the socket shielding ring.

[0038] Its beneficial effect is that the internal and external shielding components achieve contact and conduction between the socket shielding structure and the plug shielding structure with a simple structure.

[0039] Furthermore, the inner and outer shielding components are disposed on one side of the headstock mating area.

[0040] Its advantages are: it simplifies the shielding structure without affecting the plugging and unplugging operation.

[0041] The beneficial effects of this invention are: this invention can flexibly select multiple cable outgoing direction combination schemes according to the actual installation scenario, which facilitates flexible wiring, and the bolt connection and circumferential limiting structure can ensure the stability and reliability of multi-angle cable outgoing connection, which is conducive to the compact design of the overall battery pack structure.

[0042] The shielding structure proposed in this invention is smaller and lighter through structural optimization, saving installation space and production costs. Attached Figure Description

[0043] Figure 1This is a schematic diagram of the structure of a metal-integrated connector in the prior art; Figure 2 This is a schematic diagram of the structure of a plastic integrated connector in the prior art; Figure 3 This is a schematic diagram of the integrated connector with multi-angle cable exit as described in this invention; Figure 4 This is a schematic diagram of the connector panel structure when the integrated connector in this invention uses positive and negative plugs arranged on opposite sides; Figure 5 This is a schematic diagram of the connector panel structure when the integrated connector in this invention uses positive and negative plugs arranged on the same side; Figure 6 This is a schematic diagram showing the multi-angle cable exit when the integrated connector in this invention uses positive and negative plugs arranged on opposite sides; Figure 7 This is a schematic diagram showing the multi-angle cable exit when the integrated connector in this invention uses positive and negative plugs arranged on the same side; Figure 8 This is a schematic diagram of the negative socket of the integrated connector in this invention; Figure 9 This is a schematic diagram of the negative plug of the integrated connector in this invention; Figure 10 This is a half-sectional view of the integrated connector in this invention when the positive and negative plugs are arranged on opposite sides. Figure 11 This is a schematic diagram of the shielding structure of the integrated connector in this invention; The diagram shows the following markings: 1. Negative terminal of electrical box; 11. Negative gland; 12. Negative middle cover of electrical box; 13. Negative top cover of electrical box; 14. Top cover of FUSE; 15. Positive gland; 2. Low-voltage connector; 3. Input / output male plug; 4. FUSE plug; 5. Integrated panel. 10. Wiring harness assembly; 20. Top cover assembly; 30. MSD plug; 31. Plug housing; 40. Integrated connector panel; 41. Gland; 42. Integrated connector panel housing. 100. Plug components; 200. Connector panel; 201. Negative socket; 202. Positive socket; 203. MSD mounting position; 204. Socket mating part; 205. First protrusion; 206. First groove; 207. Socket terminal; 208. Threaded hole. 300. Positive plug; 400. Negative plug; 401. Plug housing; 402. Second protrusion; 403. Second groove; 404. Plug mating part; 405. End cap; 406. Bolt. 500. Cable assembly; 501. Plug terminal; 502. Terminal fastener; 503. Cable; 601. Shielding ring; 602. External shielding component; 603. Internal shielding component; 604. Socket shielding ring; 605. Panel shielding component. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the invention in any way.

[0045] See attached document Figure 3 As shown, an integrated connector with multi-angle cable exit includes a plug component 100, a connector panel 200, a positive plug 300, a negative plug 400, a cable assembly 500, and a shielding structure. The plug component 100 is an MSD (Manual Service Disconnect).

[0046] like Figure 4 , 5 As shown, the connector panel 200 is provided with an MSD mounting position 203 for mounting the plug component 100. The negative socket 201 and the positive socket 202 are integrated on the connector panel 200 and can be arranged on the same side or opposite sides relative to the MSD mounting position 203. Figure 4 The negative socket 201 and the positive socket 202 are arranged on opposite sides. Figure 5 The negative socket 201 and positive socket 202 are arranged on the same side. Regardless of the arrangement, the mating direction of the negative socket 201 and positive socket 202 is perpendicular to the surface of the connector panel 200. The negative socket 201 is mated with the negative plug 400, and the positive socket 202 is mated with the positive plug 300. The wire exit direction of the negative plug 400 and positive plug 300 is perpendicular to their mating direction. The mating ends of the negative socket 201 and positive socket 202 are cylindrical, and the mating ends of the corresponding negative plug 400 and positive plug 300 are also cylindrical. This allows the negative plug 400 to rotate relative to the negative socket 201 about its central axis, and the positive plug 300 to rotate relative to the positive socket 202 about its central axis, thus allowing the negative plug 400 and positive plug 300 to have multiple wire exit angles. Figure 6 Schematic diagrams are provided for three cable outlet angles when the positive and negative sockets are arranged on opposite sides. Figure 6 (a) Figure 6 (b) Figure 6 (c) The cases where the positive and negative plugs respectively achieve 90°, 180° and 270° wire output. Figure 7 Schematic diagrams are provided showing three cable outlet angles when the positive and negative sockets are arranged on the same side. Figure 7 (a) Figure 7 (b) Figure 7 (c) This corresponds to the positive and negative plugs, achieving wire exits at 90°, 180°, and 270° respectively. It is understandable that... Figure 6 , 7 This is not an exhaustive list of possible cable exit angles, but rather an example of several specific cable exit angles. Furthermore, the negative plug 400 and the positive plug 300 do not necessarily use the same cable exit angle. For example, when the positive plug 300 exits at 90°, the negative plug 400 can exit at 90°, 180°, or 270°; when the positive plug 300 exits at 180°, the negative plug 400 can exit at 90°, 180°, or 270°; and when the positive plug 300 exits at 270°, the negative plug 400 can exit at 90°, 180°, or 270°. Moreover, in practice, when both the mating surfaces of the plug and the socket are smooth cylindrical surfaces, the negative plug 400 and the positive plug 300 can rotate freely within a range without interference from other structures of the connector, thereby adjusting to an optimal wire exit angle. This facilitates flexible wiring inside the battery pack and contributes to the compact design of the overall battery pack structure. In this case, the choice of wire exit angle is not limited to 90°, 180°, or 270°.

[0047] Preferably, the negative plug 400 and the negative socket 201 are connected by bolts 406, and the positive plug 300 and the positive socket 202 can also be connected by bolts. Specifically, taking the connection between the negative plug 400 and the negative socket 201 as an example, as follows... Figure 8 , 10 As shown, a threaded hole 208 is provided in the center of the socket terminal 207, and a connecting hole is provided on the plug terminal 501. The bolt 406 passes through the connecting hole of the plug terminal 501 and is threadedly connected to the threaded hole 208 of the socket terminal 207, thereby fixing the plug terminal 501 and the socket terminal 207 together. Furthermore, an end cap 405 is provided on the plug housing 401 of the negative plug 400 at a position corresponding to the bolt 406, which can enclose the bolt 406 inside the negative plug 400. The bolt 406 can be disassembled and assembled after removing the end cap 405. The positive plug 300 and the positive socket 202 adopt the same bolt connection structure.

[0048] By using bolt 406 for crimping, the positive plug 300 and the negative plug 400 can be fixed at a certain outlet angle.

[0049] In other embodiments, if the reliability requirements for fixing the outlet angle of the positive plug 300 and the negative plug 400 are high, the method of fixing by bolt 406 alone is not enough. Therefore, based on the aforementioned structure, the present invention further proposes a circumferential limiting structure between the plug and the socket, which can more reliably fix the positive plug 300 and the negative plug 400 at a certain outlet angle.

[0050] The following explanation uses the circumferential limiting structure between the negative socket 201 and the negative plug 400 as an example; the circumferential limiting structure between the positive plug 300 and the positive socket 202 is the same. Figure 8 As shown, a circular socket mating portion 204 is provided around the negative terminal 207 of the negative socket 201. The outer circular surface of the socket mating portion 204 is its mating surface. Multiple first protrusions 205 are spaced circumferentially on the mating surface of the socket mating portion 204. The first protrusions 205 extend along the insertion direction, and a first groove 206 is formed between adjacent first protrusions 205. Figure 9 As shown, the negative plug 400 has an annular plug mating portion 404 around the plug terminal 501. The inner circular surface of the plug mating portion 404 is its mating surface. Multiple second protrusions 402 are spaced circumferentially on the mating surface of the plug mating portion 404. The second protrusions 402 extend along the insertion direction, and a second groove 403 is formed between adjacent second protrusions 402. During the insertion of the negative plug 400 into the negative socket 201, the second protrusions 402 insert into the corresponding first grooves 206, and the first protrusions 205 insert into the corresponding second grooves 403, thereby achieving circumferential positioning of the negative plug 400 on the negative socket 201. Furthermore, both the first protrusions 205 and the second protrusions 402 extend a certain length along the insertion direction, serving a guiding function during insertion. By cooperating with different second grooves 403 and different first grooves 206, various cable exit angle adjustments can be achieved. Furthermore, during the connector design phase, different wire exit angles can be obtained by adjusting the included angle between adjacent first protrusions 205 and adjacent second protrusions 402. The present invention, through the limiting structure of the protrusion engagement, also ensures that after the wire exit angle is adjusted, the center lines of the connecting hole of the plug terminal 501 and the threaded hole 208 of the socket terminal 207 remain collinear, thereby allowing the plug terminal 501 and the socket terminal 207 to be locked and fixed using bolts 406.

[0051] Based on the above embodiments, in order to ensure that the integrated connector can achieve the shielding function, the present invention also provides a simple shielding structure. This shielding structure is disposed between the negative plug 400 and the negative socket 201, and between the positive plug 300 and the positive socket 202. The shielding structure between the negative plug 400 and the negative socket 201 will be used as an example for illustration. Figure 10 , 11 As shown, the shielding structure includes a socket shielding structure and a plug shielding structure. The socket shielding structure includes a panel shielding component 605 and a socket shielding ring 604. The upper end of the panel shielding component 605 is connected to the socket shielding ring 604, and the lower end of the panel shielding component 605 passes through the connector panel 200 to contact the mounting panel that adapts to the connector. The socket shielding ring 604 is disposed inside the negative socket 201 and is used to contact the plug shielding structure of the negative plug 400 after the negative plug 400 is inserted into the negative socket 201. The plug shielding structure includes a shielding connection structure and a shielding pressure ring 601. The shielding connection structure includes an inner shielding component 603 and an outer shielding component 602. The shielding pressure ring 601 is used to press and fix the shielding layer of the cable 503. The inner shielding component 603 contacts the shielding pressure ring 601, and one end of the outer shielding component 602 contacts the inner shielding component 603, while the other end contacts the socket shielding ring 604. The inner shielding component 603 and the shielding pressure ring 601 are fixedly connected, and the outer shielding component 602 is fixedly connected to the socket shielding ring 604. The contact between the inner shielding component 603 and the outer shielding component 602 enables the conduction of the plug shielding structure and the socket shielding structure. Furthermore, the inner shielding component 603 and the outer shielding component 602 are located on one side of the negative plug and negative socket mating area, which simplifies the shielding structure without affecting the plugging and unplugging operation.

[0052] The shielding structure proposed in this invention is small in size and light in weight, which can effectively save installation space and production costs.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the specific implementation of the present invention with reference to the above embodiments. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention are within the protection scope of the pending claims.

Claims

1. An integrated connector with multi-angle cable exit, comprising a connector panel (200), a positive plug (300), a negative plug (400), and a cable assembly (500), wherein the connector panel (200) is provided with a negative socket (201) and a positive socket (202), the negative socket (201) being used for mating connection with the negative plug (400), and the positive socket (202) being used for mating connection with the positive plug (300), the tail ends of the positive plug (300) and the negative plug (400) being respectively connected to the cable assembly (500); characterized in that, The insertion direction of the positive plug (300) and the negative plug (400) is perpendicular to the surface of the connector panel (200), and the wire exit direction of the positive plug (300) and the negative plug (400) is perpendicular to their insertion direction; the insertion ends of the negative socket (201) and the positive socket (202) are both cylindrical, and the insertion ends of the negative plug (400) and the positive plug (300) are both cylindrical, so that the negative plug (400) and the positive plug (300) can obtain multiple wire exit angles by rotating on the corresponding sockets; The negative plug (400) and the negative socket (201) are connected by bolts (406) to fix the outlet angle of the negative plug (400). The positive plug (300) and the positive socket (202) are connected by bolts (406) to fix the outlet angle of the positive plug (300).

2. The integrated connector with multi-angle cable exit as described in claim 1, characterized in that, The plug terminal (501) of the positive plug (300) and the socket terminal (207) of the positive socket (202) are connected by the bolt (406), and the plug terminal (501) of the negative plug (400) and the socket terminal (207) of the negative socket (201) are connected by the bolt (406).

3. The integrated connector with multi-angle cable exit according to claim 2, characterized in that, A threaded hole (208) is provided in the center of the socket terminal (207), and a connecting hole is provided on the plug terminal (501). The bolt (406) passes through the connecting hole of the plug terminal (501) and is threadedly connected to the threaded hole (208) of the socket terminal (207).

4. The integrated connector with multi-angle cable exit according to claim 2, characterized in that, Both the negative plug (400) and the positive plug (300) have removable end caps (405) on their plug housings (401), and the end caps (405) correspond to the mounting positions of the bolts (406).

5. The integrated connector with multi-angle cable exit according to claim 2, characterized in that, A circumferential limiting structure is provided between the negative plug (400) and the negative socket (201) for circumferentially limiting the negative plug (400); a circumferential limiting structure is provided between the positive plug (300) and the positive socket (202) for circumferentially limiting the positive plug (300).

6. The integrated connector with multi-angle cable exit according to claim 5, characterized in that, A socket mating part (204) is provided around the socket terminal (207). Multiple first protrusions (205) are spaced apart along the circumferential direction on the socket mating part (204), and a first groove (206) is formed between adjacent first protrusions (205). A plug mating part (404) is provided around the plug terminal (501). Multiple second protrusions (402) are spaced apart along the circumferential direction on the plug mating part (404), and a second groove (403) is formed between adjacent second protrusions (402). The convex-concave fit between the first protrusions (205) and the second grooves (403) and the convex-concave fit between the second protrusions (402) and the first grooves (206) form the circumferential limiting structure.

7. The integrated connector with multi-angle cable exit according to claim 6, characterized in that, Both the first protrusion (205) and the second protrusion (402) extend a certain length along the insertion direction.

8. The integrated connector with multi-angle cable exit according to claim 6, characterized in that, The socket mating part (204) is annular, with its outer circular surface being the mating surface, and the first protrusion (205) is disposed on the mating surface; the plug mating part (404) is annular, with its inner circular surface being the mating surface, and the second protrusion (402) is disposed on the mating surface.

9. The integrated connector with multi-angle cable exit according to claim 1, characterized in that, The connector panel (200) is provided with an MSD mounting position (203), and an MSD is mounted on the MSD mounting position (203).

10. The integrated connector with multi-angle cable exit according to claim 9, characterized in that, The negative socket (201) and the positive socket (202) are located on opposite sides of the MSD mounting position (203).

11. The integrated connector with multi-angle cable exit according to claim 9, characterized in that, The negative socket (201) and the positive socket (202) are located on the same side of the MSD mounting position (203).

12. The integrated connector with multi-angle cable exit according to claim 1, characterized in that, A shielding structure is provided between the positive plug (300) and the positive socket (202) and between the negative plug (400) and the negative socket (201).

13. The integrated connector with multi-angle cable exit according to claim 12, characterized in that, The shielding structure includes a socket shielding structure and a plug shielding structure. The socket shielding structure is installed on the positive socket (202) and the negative socket (201). The plug shielding structure is installed on the positive plug (300) and the negative plug (400). The plug shielding structure also makes contact with the shielding layer of the cable (503) in the cable assembly (5). The plug shielding structure is provided with a shielding connection structure. After the head is plugged in, the shielding connection structure is used to make contact with the socket shielding structure.

14. The integrated connector with multi-angle cable exit according to claim 13, characterized in that, The socket shielding structure includes a panel shield (605) and a socket shielding ring (604). The upper end of the panel shield (605) is connected to the socket shielding ring (604), and the lower end of the panel shield (605) passes through the connector panel (200) to contact the mounting panel that is compatible with the connector. The socket shielding ring (604) is disposed inside the negative socket (201) and the positive socket (202). After the head is inserted, the socket shielding ring (604) contacts the plug shielding structure.

15. The integrated connector with multi-angle cable exit according to claim 14, characterized in that, The plug shielding structure is also provided with a shielding pressure ring (601) for crimping the shielding layer of the cable (503) in the cable assembly (500).

16. The integrated connector with multi-angle cable exit according to claim 15, characterized in that, The shielding connection structure includes an inner shield (603) and an outer shield (602). The inner shield (603) is in contact with the shielding pressure ring (601). One end of the outer shield (602) is in contact with the inner shield (603), and the other end is in contact with the socket shielding ring (604).

17. The integrated connector with multi-angle cable exit according to claim 16, characterized in that, The inner shield (603) and the outer shield (602) are located on one side of the headstock interlocking area.

Images