A curved surface fitting installation connector for automobile

Abstract

This application relates to a curved surface adaptable automotive connector, specifically to the technical field of connectors for new energy vehicles. It includes a male plug and a female socket that are interlocked. One side of the male plug has a plug portion fixedly disposed therein, and one side of the female socket has a mounting groove for inserting the plug portion. A plurality of pins are evenly fixed on the bottom wall of the mounting groove. A wiring hole is formed on the outer periphery of the side of the female socket away from the mounting groove. A mounting block is fixed on the outer periphery of the side of the female socket near the wiring hole. The mounting block has a plurality of mounting holes, and the side of the mounting block away from the female socket is an arc-shaped concave surface with a mounting notch. This application utilizes the structure of the mounting block having an arc-shaped concave surface on the side away from the female socket, with a mounting notch communicating with the wiring hole, to ensure a tight fit between the mounting block and the curved mounting surface inside the vehicle, effectively solving the problem that existing flat sockets cannot adapt to curved mounting surfaces.

Description

Technical Field

[0001] This application relates to the technical field of connectors for new energy vehicles, and in particular to a curved surface adapter for automotive connectors. Background Technology

[0002] With the development trend of intelligent and connected new energy vehicles, the number and functional density of intelligent components in vehicles are continuously increasing. As the core hub for electrical signal and power transmission, vehicle connectors undertake the connection tasks between key modules such as the vehicle control system, in-vehicle entertainment system, and sensor network. Their performance directly affects the stability and reliability of the entire vehicle operation. Current application scenarios of new energy vehicles place stringent requirements on connectors. They not only need to meet the adaptability to complex in-vehicle environments such as high-frequency vibration and temperature and humidity fluctuations, but also need to adapt to diverse installation space layouts within the vehicle to achieve compact and highly reliable integrated installation, in order to support the stable implementation of intelligent functions in the entire vehicle.

[0003] Existing automotive connectors typically employ a split structure, comprising a detachable connector that mounts to the vehicle's interior surface, and an external cable that mates with the connector. The connector contains several evenly spaced pins, and electrical connection is achieved through contact between these pins and the connector. During installation, the industry commonly uses screws to secure the connector to the vehicle's interior surface. This limits connector displacement and movement, ensuring stable mating and preventing connection loosening and signal interruption due to vibrations during vehicle operation. This installation method is simple in structure and mature in technology, and is widely used in various planar mounting scenarios for automotive electrical connections.

[0004] However, the outer surface of existing connector sockets is mostly flat, making it difficult to adapt to the numerous curved installation spaces found in new energy vehicles, such as the inner side of the dashboard, curved body panels, and the periphery of circular components. Even if the flat socket is forcibly fixed to the curved surface using screws or clips, a tight fit between the socket and the mounting surface cannot be achieved, easily leading to installation gaps and localized stress concentrations. Under the continuous vibration load of vehicle operation, this poor fit will exacerbate connector wobble, affecting not only the stability of the electrical connection but also potentially causing loosening of fasteners and cracking of the socket housing, significantly reducing the connector's lifespan and the overall vehicle reliability, indicating room for improvement. Summary of the Invention

[0005] The purpose of this application is to provide an automotive connector that adapts to curved surfaces for mounting, thereby solving the problems of existing planar connectors being unable to adapt to curved mounting surfaces, resulting in poor fit, easy shaking, and poor connection reliability.

[0006] The automotive connector for curved surface adaptation provided in this application adopts the following technical solution: A curved-surface-adaptive automotive connector includes a male plug and a female socket that are interlocked. The male plug has a plug portion fixed on one side, and the female socket has a mounting groove on one side for the plug portion to be inserted into. A plurality of pins are evenly fixed on the bottom wall of the mounting groove. A wiring hole for the other end of the pins to be inserted is opened on the outer periphery of the side of the female socket away from the mounting groove. A mounting block is fixed on the outer periphery of the side of the female socket near the wiring hole. The mounting block has a plurality of mounting holes. The side of the mounting block away from the female socket is an arc-shaped concave surface, and a mounting notch communicating with the wiring hole is opened on the arc-shaped concave surface.

[0007] By adopting the above technical solution, the mounting block's side away from the female socket is a concave arc surface with an installation notch connecting to the wiring hole. This structure allows the mounting block to fit tightly against the curved mounting surface inside the vehicle, effectively solving the problem that existing flat sockets cannot adapt to curved mounting surfaces and avoiding installation gaps and localized stress concentrations. Fixing with screws through the mounting holes improves the stability of the female socket installation, reduces vibrations caused by vehicle movement, ensures reliable connection between the male and female plugs, prevents signal interruption, extends connector lifespan, and adapts to diverse curved mounting space layouts within the vehicle.

[0008] Optionally, the female socket has two support rods rotatably connected side-by-side on opposite sides of its side closest to the mounting block. These two support rods can rotate in opposite directions to an unfolded state where they are coaxial and abut against one side of the mounting block, and in a retracted state where they are side-by-side and perpendicular to one side of the mounting block. The female socket has locking devices on its exterior that limit and fix the support rods when they are in the retracted state. Fixed rods can be detachably installed on the sides of the two support rods that are close to each other when they are in the retracted state. A flexible protective curtain is provided on the exterior of the female socket. One side of the flexible protective curtain is fixedly connected to the side of the fixed rod away from the support rod, and the side of the flexible protective curtain away from the fixed rod is fixedly connected to the side of the two fixed rods that are close to each other when they are in the retracted state. The flexible protective curtain is stored between the two fixed rods when the two support rods are in the retracted state. When the support rods are in the unfolded state, the fixed rods are detached from the support rods. The flexible protective curtain can then unfold with the movement of the fixed rods and wrap around the side of the mounting block and the female socket away from the mounting groove. The fixed rods can then be detachably reinstalled on the side of the support rod away from the mounting block.

[0009] By adopting the above technical solution, in the folded state, the flexible protective curtain does not affect the installation and use of the connector; in the unfolded state, the flexible protective curtain can wrap around the mounting block and the tail of the female socket, preventing the sharp outer edge of the mounting block from scratching the packaging bag during factory transportation, while also protecting the tail of the female socket, reducing the risk of damage during transportation and improving product transportation safety. Optionally, a plurality of fixing blocks are fixed on the outer peripheral surface of the fixing rod, and a fixing slot for inserting the fixing blocks is provided on the outer peripheral surface of the support rod.

[0010] By adopting the above technical solution, the fixing rod and support rod can be detachably fixed through the insertion and engagement of the plug and slot. The structure is simple and the operation is convenient. It can stably fix the fixing rod in the stored state to ensure that the flexible protective curtain is neatly retracted, and can also quickly assemble and disassemble the fixing rod in the unfolded state, which facilitates the unfolding and limiting of the flexible protective curtain, and improves the flexibility and stability of the connector during use and transportation.

[0011] Optionally, a guide slope is provided on the outer edge of the side of the fixing block away from the fixing rod.

[0012] By adopting the above technical solution, a guiding function can be provided during the assembly and disassembly of the fixing rod and the support rod, allowing the fixing block to be smoothly inserted into or removed from the fixing slot, reducing the difficulty of assembly and disassembly, and avoiding damage to the block or slot caused by forced insertion or removal. At the same time, it improves assembly and disassembly efficiency, ensures the convenience and reliability of the connection between the fixing rod and the support rod, and extends the service life of the components.

[0013] Optionally, the locking component includes elastic traction rods rotatably mounted on two opposite vertical sides of the female socket and a locking plate located outside the female socket. The two elastic traction rods are symmetrically arranged outside the mounting block. The rotating surface of the elastic traction rods is parallel to the outer side of the female socket. The outer periphery of the end face of the two elastic traction rods away from the female socket is perpendicularly and fixedly connected to the two opposite sides of the locking rod. A locking plug is fixedly provided on the side of the locking plate facing the female socket. A first slot is provided on the side of the female socket near the mounting groove, and a second slot is provided on the side of the two support rods away from the female socket. When the two support rods are in the unfolded state, the locking plate rotates with the elastic traction rods to the state of sealing the opening of the mounting groove, and the locking plug is inserted into the first slot at this time. When the two support rods are in the retracted state, the locking plate rotates to the side of the support rods away from the female socket, and the locking plate and the two fixed rods together form a storage cavity for the flexible protective curtain to be inserted, and the locking plug is inserted into the second slot at this time.

[0014] By adopting the above technical solution, and utilizing the structure of the elastic traction rod and locking plate forming a locking component, which works in conjunction with the first and second slots, stable positioning of the support rod in different states can be achieved. In the unfolded state, the locking plate seals the opening of the mounting slot to prevent external impurities from entering and contaminating the pins during transportation; in the retracted state, the locking plate and the fixing rod enclose a storage cavity, enabling the orderly storage of the flexible protective curtain. At the same time, the locking plug is snapped in and fixed, ensuring the stability of the position of each component and improving the reliability of connector installation and transportation.

[0015] Optionally, an arc-shaped abutment block is fixed on the side of the locking plate away from the female socket, and an arc-shaped notch flush with the inner wall of the installation notch is opened on the side of the arc-shaped abutment block away from the locking plate.

[0016] By adopting the above technical solution, the arc-shaped notch can fit snugly against the arc-shaped mounting surface inside the vehicle, forming a double-fit support with the arc-shaped concave surface of the mounting block. This further improves the installation stability of the female socket and reduces shaking caused by vibration. At the same time, it ensures the flatness of the mounting surface fit, avoids local stress concentration, protects the female socket housing, and extends the service life of the connector.

[0017] Optionally, a reinforcing rib is fixed on the side of the mounting block near the female socket.

[0018] By adopting the above technical solution, which utilizes reinforcing ribs on the side of the mounting block near the female socket, the structural strength at the connection between the mounting block and the female socket can be enhanced, improving the overall structural rigidity. This effectively alleviates the stress generated by vibrations during vehicle operation, prevents cracking and deformation at the connection between the mounting block and the female socket, ensures the structural stability of the connector, extends its service life, and adapts to the complex vibration environment of vehicles.

[0019] Optionally, an elastic pressure plate is fixed on the outer side of the male plug, and a positioning groove is formed on the elastic pressure plate. A positioning block is fixed on the outer periphery of the side of the female socket away from the mounting block. The positioning block is engaged in the positioning groove when the male plug and the female socket are plugged into each other.

[0020] By adopting the above technical solution, the relative displacement of the positioning block and the positioning groove is limited by the snap-fit ​​cooperation, which prevents the connection from becoming loose due to vehicle vibration, ensures the stability of the electrical connection, avoids signal interruption, and improves the connection reliability of the connector.

[0021] Optionally, the elastic pressure plate has a first inclined surface at the outer edge of the side near the plug portion.

[0022] By adopting the above technical solution, the first inclined surface is provided on the outer side of the elastic pressure plate near the plug, which plays a guiding role when the male plug and female socket are inserted, so that the positioning block can slide smoothly into the positioning pressure groove, reduce the insertion resistance, and facilitate the quick completion of the insertion operation.

[0023] Optionally, the positioning block has a second inclined surface at the outer edge of its side away from the mounting block.

[0024] By adopting the above technical solution, the second inclined surface is provided on the outer edge of the side of the positioning block away from the mounting block, which cooperates with the first inclined surface of the elastic pressure plate to further optimize the insertion guidance effect of the male and female plugs, reduce the friction during the insertion process, and enable the positioning block to be inserted into the positioning pressure groove more smoothly.

[0025] In summary, this application includes the following beneficial technical effects: In this application, the mounting block's side away from the female socket is a concave arc surface with a mounting notch communicating with the wiring hole. This structure allows the mounting block to fit snugly against the curved mounting surface inside the vehicle, effectively solving the problem that existing flat sockets cannot adapt to curved mounting surfaces and avoiding installation gaps and localized stress concentrations. Fixing the female socket with screws through the mounting holes improves installation stability, reduces vibrations caused by vehicle movement, ensures reliable connection between the male and female plugs, prevents signal interruption, extends connector lifespan, and adapts to diverse curved mounting space layouts within the vehicle. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram illustrating the installation and mating of the mounting block and the female socket in an embodiment of this application; Figure 3 This is a cross-sectional structural diagram illustrating the installation and mating of the male plug and female socket in an embodiment of this application; Figure 4 This is a partial cross-sectional view of the structure of the elastic pressure plate and the positioning block in an embodiment of this application. Figure 5 This is an exploded structural diagram illustrating the installation distribution of the flexible protective curtain and mounting blocks in an embodiment of this application; Figure 6 This is a schematic diagram illustrating the installation and coordination of the flexible protective curtain in an embodiment of this application; Figure 7 This is a schematic diagram illustrating the installation and cooperation of the fixed rod and the support rod in an embodiment of this application; Figure 8 This is a partial cross-sectional view of the installation and cooperation of the fixing rod and the support rod in an embodiment of this application; Figure 9 yes Figure 8 An enlarged schematic diagram of part A in the middle; Figure 10 This is an exploded structural diagram illustrating the installation distribution of the locking element and the female socket in an embodiment of this application; Figure 11 This is a schematic diagram illustrating the installation and mating of the arc-shaped abutment block in an embodiment of this application; Figure 12 This is a schematic diagram illustrating the installation and cooperation of the elastic traction rod and the locking plate in an embodiment of this application.

[0027] In the diagram, 1. Male plug; 11. Plug part; 12. Elastic pressure plate; 121. First inclined surface; 122. Positioning groove; 2. Female socket; 21. Mounting groove; 22. Pin; 23. Wiring hole; 24. Positioning block; 241. Second inclined surface; 25. First slot; 3. Mounting block; 31. Mounting notch; 32. Arc-shaped concave surface; 33. Mounting hole; 34. Reinforcing rib; 4. Support rod; 41. Fixed slot; 42. Second slot; 5. Fixed rod; 51. Fixed plug; 511. Guide inclined surface; 6. Locking element; 61. Elastic traction rod; 62. Locking plate; 63. Locking plug; 64. Arc-shaped abutment block; 641. Arc-shaped notch; 7. Flexible protective curtain. Detailed Implementation

[0028] The present application will be further described in detail below with reference to all the accompanying drawings. Example

[0029] Reference Figure 1 , Figure 2 and Figure 3 A curved surface fit-fit automotive connector includes a male plug 1 and a female socket 2 that are plugged into each other. A plug portion 11 is fixed on one side of the male plug 1, and a mounting groove 21 for inserting the plug portion 11 is opened on one side of the female socket 2. A plurality of pins 22 are evenly fixed on the bottom wall of the mounting groove 21. The outer periphery of the female socket 2 away from the mounting groove 21 is provided with a wiring hole 23 for inserting the other end of the pin 22. The outer periphery of the female socket 2 near the wiring hole 23 is integrally formed with a mounting block 3. The side of the mounting block 3 near the female socket 2 is integrally formed with several reinforcing ribs 34. The other side of the reinforcing ribs 34 is fixedly connected to the outer side of the female socket 2. The mounting block 3 has several mounting holes 33. The side of the mounting block 3 away from the female socket 2 is an arc-shaped concave surface 32. The arc-shaped concave surface 32 has a mounting notch 31 that communicates with the wiring hole 23. When installing and applying this connector, the arc-shaped concave surface 32 on the mounting block 3 is first brought into contact with the arc-shaped surface inside the vehicle. Then, a screw is used to pass through the mounting hole 33 on the mounting block and screwed into the screw hole on the arc-shaped surface inside the vehicle. Finally, the male plug 1 and the female socket 2 are plugged in.

[0030] Reference Figure 3 and Figure 4 An elastic pressure plate 12 is fixedly provided on the outer side of the male plug 1. The elastic pressure plate 12 has a first inclined surface 121 at the outer edge of the side near the plug part 11. A positioning groove 122 is provided on the elastic pressure plate 12. A positioning block 24 is fixedly provided on the outer periphery of the side of the female socket 2 away from the mounting block 3. The positioning block 24 has a second inclined surface 241 at the outer edge of the side away from the mounting block 3. When the male plug 1 and the female socket 2 are plugged into each other, the positioning block 24 is inserted into the positioning groove 122, thereby realizing the mutual plugging of the male plug 1 and the female socket 2.

[0031] Reference Figure 5 , Figure 6 and Figure 7 Two support rods 4 are rotatably connected side-by-side on opposite sides of the female socket 2 near the mounting block 3. The two support rods 4 can rotate back to back to an unfolded state where they are coaxial and abut against one side of the mounting block 3, and rotate towards each other to a retracted state where they are side-by-side and perpendicular to one side of the mounting block 3. The female socket 2 is provided with a locking piece 6. When the two support rods 4 are in the retracted state, fixed rods 5 can be detachably installed on the sides of the two support rods that are close to each other. The female socket 2 is provided with a flexible protective curtain 7. One side of the flexible protective curtain 7 is fixedly connected to the two sides of the fixed rods 5 away from the support rods 4. The two sides of the flexible protective curtain 7 away from the fixed rods 5 are fixedly connected to the two sides of the fixed rods 5 that are close to each other when the two fixed rods 5 are in the retracted state. When the connector is plugged in, the two support rods 4 are adjusted to the retracted state and fixed with the locking member 6. The flexible protective curtain 7 is stored between the two fixed rods 5. When the female socket 2 is packaged and transported separately, the support rods 4 are pre-adjusted to the unfolded state, and then the fixed rods 5 are removed from the support rods 4. The flexible protective curtain 7 can then unfold with the movement of the fixed rods 5 and wrap around the outside of the mounting block 3 and the side of the female socket 2 away from the mounting groove 21. The fixed rods 5 can then be detachably reinstalled on the side of the support rods 4 away from the mounting block 3 to limit and fix the state of the flexible protective curtain 7. In this way, the flexible protective curtain 7 can wrap around the sharp outer edge of the mounting block 3, reducing the possibility of scratching the packaging bag.

[0032] Reference Figure 8 and Figure 9 Two fixing blocks 51 are fixed on the outer peripheral surface of the fixing rod 5, and a guide slope 511 is provided on the outer edge of the side of the fixing block 5 away from the fixing rod 5. A fixing slot 41 for the fixing block 51 to be inserted is provided on the outer peripheral surface of the support rod 4. In this way, the fixing rod 5 and the support rod 4 can be detachably fixed by using the insertion and cooperation of the fixing block 51 and the fixing slot 41.

[0033] Reference Figure 10 , Figure 11 and Figure 12 The locking component 6 includes elastic traction rods 61 rotatably mounted on two opposite vertical sides of the female socket 2 and a locking plate 62 located outside the female socket 2. The two elastic traction rods 61 are symmetrically arranged outside the mounting block 3. The elastic traction rods 61 are conventional telescopic structures with internal springs, which will not be described in detail here. The rotating surface of the elastic traction rods 61 is parallel to the outer side of the female socket 2. The outer periphery of the end face of the two elastic traction rods 61 away from the female socket 2 is perpendicularly fixed to the two opposite sides of the locking rod. A locking block 63 is fixedly provided on the side of the locking plate 62 facing the female socket 2. A first slot 25 is provided on the side of the female socket 2 near the mounting groove 21. A second slot 42 is provided on the side of the two support rods 4 away from the female socket 2. An arc-shaped abutment block 64 is fixedly installed on the side of the locking plate 62 away from the female socket 2. An arc-shaped notch 641 flush with the inner wall of the mounting notch 31 is provided on the side of the arc-shaped abutment block 64 away from the locking plate 62. When the two support rods 4 are in the unfolded state (that is, when the female socket 2 is packaged and transported separately), the locking plate 62 rotates with the elastic traction rod 61 to the state of sealing the opening of the mounting groove 21. At this time, the locking plug 63 is inserted into the first slot 25. The locking plate 62 seals the opening of the mounting groove 21, reducing the possibility of external impurities adhering to the inner wall of the mounting groove 21 during transportation. When the two support rods 4 are in the retracted state (i.e., when the connector is plugged in), the locking plate 62 rotates to the side of the support rod 4 away from the female socket 2. The locking plate 62 and the two fixing rods 5 together form a storage cavity for the flexible protective curtain 7 to be inserted. The locking plug 63 is then inserted into the second slot 42, and the inner wall of the arc-shaped notch 641 fits against the arc-shaped surface inside the vehicle, further enhancing the installation stability of the female socket 2.

[0034] The implementation principle of this application embodiment is as follows: For the separately packaged female socket 2 during transportation: First, rotate the support rods 4 on both sides of the female socket 2 back-to-back until they are coaxially unfolded, so that they abut against one side of the mounting block 3. Then, remove the fixing rod 5 on the support rod 4. The flexible protective curtain 7 unfolds with the fixing rod 5, wrapping around the outside of the mounting block 3 and the side of the female socket 2 away from the mounting groove 21. Then, reinstall the fixing rod 5 on the side of the support rod 4 away from the mounting block 3, and fix it by inserting the fixing plug 51 into the fixing slot 41 to limit the flexible protective curtain 7. At the same time, rotate the elastic traction rod 61 to drive the locking plate 62 to block the opening of the mounting groove 21, and the locking plug 63 is engaged into the first slot 25, completing the fixation in the transportation state.

[0035] Connector installation application state: First, rotate the two support rods 4 towards each other until they are side by side and perpendicular to the mounting block 3. The fixing rod 5 is installed on the side of the two support rods 4 that are close to each other. The flexible protective curtain 7 is stored between the two fixing rods 5. Rotate the locking plate 62 until the support rod 4 is away from the side of the female socket 2. At the same time, the locking plug 63 is inserted into the second slot 42. Then, make the inside of the arc notch 641 and the arc concave surface 32 simultaneously abut and fit against the arc surface inside the vehicle. Use a screw to pass through the mounting hole 33 on the mounting block 3 and screw it into the screw hole on the arc surface inside the vehicle to complete the fixing of the female socket 2. Then, insert the plug part 11 of the male plug 1 into the mounting slot 21 of the female socket 2. When plugging, the positioning block 24 on the female socket 2 follows the first inclined surface 121 of the elastic pressure plate 12 and its own second inclined surface 241 to fit into the positioning groove 122 of the elastic pressure plate 12, so as to achieve stable plug-in connection between the male and female plugs.

[0036] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A curved surface-fitting automotive connector, comprising a male plug (1) and a female socket (2) that are plugged into each other, wherein a plug portion (11) is fixedly provided on one side of the male plug (1), and a mounting groove (21) for inserting the plug portion (11) is provided on one side of the female socket (2), wherein a plurality of pins (22) are uniformly fixed on the bottom wall of the mounting groove (21). Its features are, The female socket (2) has a wiring hole (23) on the outer periphery of the side away from the mounting groove (21) for inserting the other end of the pin (22). A mounting block (3) is fixed on the outer periphery of the side of the female socket (2) near the wiring hole (23). Several mounting holes (33) are provided on the mounting block (3). The side of the mounting block (3) away from the female socket (2) is an arc-shaped concave surface (32). An installation notch (31) communicating with the wiring hole (23) is provided on the arc-shaped concave surface (32).

2. The automotive connector for curved surface adaptation installation according to claim 1, characterized in that, The female socket (2) has two support rods (4) rotatably connected side by side on opposite sides of the mounting block (3). The two support rods (4) can rotate back to back to the coaxial and abut against one side of the mounting block (3) in an unfolded state, and rotate towards each other to the side and perpendicular to one side of the mounting block (3) in a retracted state. The female socket (2) is provided with a locking piece (6) to limit and fix the support rods (4) when they are in the retracted state. Fixing rods (5) can be detachably installed on the sides of the two support rods (4) that are close to each other when they are in the retracted state. The female socket (2) is provided with a flexible protective curtain (7). One side of the flexible protective curtain (7) is fixedly connected to the side of the fixed rod (5) away from the support rod (4). The two sides of the flexible protective curtain (7) away from the fixed rod (5) are fixedly connected to the sides of the two fixed rods (5) that are close to each other when they are in the retracted state. The flexible protective curtain (7) is stored between the two fixed rods (5) when the two support rods (4) are in the retracted state. When the support rod (4) is in the unfolded state, the fixed rod (5) is removed from the support rod (4). At this time, the flexible protective curtain (7) can be unfolded with the movement of the fixed rod (5) and wrapped around the outside of the mounting block (3) and the female socket (2) away from the mounting groove (21). At this time, the fixed rod (5) can be re-detachably installed on the side of the support rod (4) away from the mounting block (3).

3. The automotive connector for curved surface adaptation installation according to claim 2, characterized in that, A plurality of fixing blocks (51) are fixed on the outer peripheral surface of the fixing rod (5), and a fixing slot (41) for the fixing blocks (51) to be inserted is provided on the outer peripheral surface of the support rod (4).

4. The automotive connector for curved surface adaptation installation according to claim 3, characterized in that, The fixing block (51) has a guide slope (511) on the outer edge of its side away from the fixing rod (5).

5. The automotive connector for curved surface adaptation installation according to claim 2, characterized in that, The locking component (6) includes elastic traction rods (61) rotatably mounted on two opposite vertical sides of the female socket (2) and a locking plate (62) located outside the female socket (2). The two elastic traction rods (61) are symmetrically arranged outside the mounting block (3). The rotating surface of the elastic traction rod (61) is parallel to the outer side of the female socket (2). The two elastic traction rods (61) are perpendicularly fixed to the two opposite sides of the locking rod at the outer periphery of the end face away from the female socket (2). A locking plug (63) is fixed on the side of the locking plate (62) facing the female socket (2). The female socket (2) has a first slot (25) on the side near the mounting groove (21), and the two support rods (4) have a second slot (42) on the side away from the female socket (2). When the two support rods (4) are in the unfolded state, the locking plate (62) rotates with the elastic traction rod (61) to the state of sealing the opening of the mounting groove (21), and the locking plug (63) is inserted into the first slot (25) at this time. When the two support rods (4) are in the retracted state, the locking plate (62) rotates to the side of the support rods (4) away from the female socket (2), and the locking plate (62) and the two fixing rods (5) together form a storage cavity for the flexible protective curtain (7) to be placed, and the locking plug (63) is inserted into the second slot (42) at this time.

6. The automotive connector for curved surface adaptation mounting according to claim 5, characterized in that, An arc-shaped abutment block (64) is fixed on the side of the locking plate (62) away from the female socket (2), and an arc-shaped notch (641) flush with the inner wall of the installation notch (31) is opened on the side of the arc-shaped abutment block (64) away from the locking plate (62).

7. The automotive connector for curved surface adaptation installation according to claim 1, characterized in that, The mounting block (3) is fixed with a reinforcing rib (34) on the side near the female socket (2).

8. The automotive connector for curved surface adaptation mounting according to claim 1, characterized in that, An elastic pressure plate (12) is fixed on the outer side of the male plug (1), and a positioning groove (122) is provided on the elastic pressure plate (12). A positioning block (24) is fixed on the outer periphery of the side of the female socket (2) away from the mounting block (3). The positioning block (24) is inserted into the positioning groove (122) when the male plug (1) and the female socket (2) are plugged into each other.

9. A curved surface adaptable automotive connector according to claim 8, characterized in that, The elastic pressure plate (12) has a first inclined surface (121) on the outer edge of the side near the plug part (11).

10. A curved surface adaptable automotive connector according to claim 8, characterized in that, The positioning block (24) has a second inclined surface (241) on the outer edge of its side away from the mounting block (3).

Images