Electronic connector with reverse self-locking structure

Abstract

The application discloses an electronic connector with a reverse self-locking structure and relates to the field of electronic connectors, and solves the problems of insufficient locking reliability, easy loosening and poor contact under vibration conditions and the inability to compensate and adjust terminal elasticity when the existing electronic connector is used, and the electronic connector comprises a male end, a female end, a plug-in column, a self-locking mechanism and a connecting mechanism, a plurality of plug-in holes are formed in the female end, the self-locking mechanism comprises a clamping block, and the connecting mechanism comprises an elastic metal sheet. The clamping block is controlled by the self-locking mechanism to reversely lock and clamp the male end, and the elastic metal sheet is controlled by the connecting mechanism to swing to one side of the plug-in column while the plug-in column is inserted into the plug-in hole, so that the plug-in column and the elastic metal sheet after connection can be tightly attached, the external fine adjustment of contact point elasticity is supported, and the electrical connection stability and the service life of the whole equipment are improved.

Description

Technical Field

[0001] This invention relates to the field of electronic connector technology, specifically to an electronic connector with a reverse self-locking structure. Background Technology

[0002] Electronic connectors, as fundamental connection components for signal and power transmission in electrical equipment, are widely used in industrial control equipment, new energy devices, automotive electronics, and precision home appliances. With increasing equipment integration and more complex operating conditions, equipment operation commonly involves high-frequency vibration, wire harness pulling, and temperature fluctuations, placing higher demands on the connector's connection strength, contact stability, and resistance to loosening.

[0003] Most existing conventional electronic connectors only use a single external latch for insertion limiting, providing only simple forward anti-dislodgement after insertion. This type of locking structure offers limited protection and poor locking reliability: when the connector is subjected to axial tension or high-frequency vibration, the external latch is prone to elastic fatigue and micro-deformation, resulting in tiny gaps between the plug and socket, leading to problems such as plug loosening or micro-dislodgement, failing to provide reliable bidirectional locking protection. Furthermore, the female contact terminals of existing connectors are mostly fixed pre-tightened elastic structures with factory-fixed contact pressure. After long-term use, the terminals are prone to elastic decay and insufficient contact pressure. Under continuous equipment vibration, micron-level fretting misalignment can easily occur between the male and female terminals, causing fretting wear, plating damage, and further exacerbating the risk of poor contact, intermittent power outages, and other failures. Summary of the Invention

[0004] The purpose of this invention is to provide an electronic connector with a reverse self-locking structure that facilitates improved electrical connection stability and service life, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an electronic connector with a reverse self-locking structure, comprising a male end, a female end, a self-locking mechanism, and a connecting mechanism. The female end has multiple sets of insertion holes, and the male end has multiple sets of insertion pins fixedly connected to the insertion holes. The self-locking mechanism includes a locking block installed inside the female end, enabling the self-locking mechanism to perform reverse self-locking on the male end via the locking block. The connecting mechanism includes multiple sets of elastic metal sheets respectively installed within the insertion holes. The connecting mechanism can control the elastic metal sheets to swing towards one side of the insertion pin while the insertion pin is inserted into the insertion hole, so that the insertion pin and the elastic metal sheet can fit tightly after connection, improving conductivity stability and facilitating improved electrical connection stability and service life.

[0006] Preferably, the connecting mechanism further includes a connecting frame installed on the side of the female end. Multiple sets of mounting slots are evenly distributed within the connecting frame. A prism rod is rotatably connected within the connecting frame. Both ends of the prism rod are cylindrical. A mounting cylinder is provided within the mounting slot. The prism rod can penetrate the inner wall of the mounting cylinder and slide horizontally with the inner wall of the mounting cylinder. A spring is fixedly connected to the outer wall of the mounting cylinder. The end of the spring away from the mounting cylinder is fixedly connected to one end of the elastic metal sheet. A control element for controlling the rotation state of the prism rod is provided inside the female end. Both sides of the mounting cylinder can rotate in contact with the inner wall of the mounting slot, facilitating the control of the elastic metal sheet to swing towards one side of the insertion post while the insertion post is inserted into the insertion hole, so that the insertion post and the elastic metal sheet can fit tightly together after connection.

[0007] Preferably, the control component includes a rack slidably connected to the inner wall of the female end, a gear rotatably connected in the mounting groove, a prism rod passing through the gear and slidably connected to the inner wall of the gear in a horizontal direction, the rack meshing with the gear, a push plate fixedly connected to the side of the rack, and a plug plate fixedly connected to the side of the outermost plug post. The plug plate can be plugged into the plug hole, and the plug plate can push the push plate to slide in a horizontal direction, which facilitates control of the rotation state of the prism rod.

[0008] Preferably, the self-locking mechanism further includes a pressing block installed on the female end, a sliding groove is provided on the female end, a lifting frame is slidably connected in the sliding groove along the vertical direction, the locking block is slidably connected to the inner wall of the lifting frame along the horizontal direction, a triangular groove is provided on the side of the plug plate that can perform unidirectional locking and limiting with the locking block, the pressing block is slidably connected to the inner wall of the sliding groove along the horizontal direction, and a driving member is provided in the sliding groove for controlling the limiting state of the locking block and the triangular groove, so as to facilitate reverse self-locking locking of the male end through the locking block.

[0009] Preferably, the driving component includes a first elastic element fixedly installed on the end of the snap-fit ​​block away from the triangular groove. The first elastic element is fixedly connected to the inner wall of the lifting frame. The lifting frame has a slope that can slide against the side of the pressing block. The plug plate has a guide groove. The side of the lifting frame near the guide groove is fixedly connected to a second elastic element that is fixedly connected to the sliding groove, which facilitates control of the snap-fit ​​block and the limiting state of the triangular groove.

[0010] Preferably, a fixed frame is fixedly connected in the mounting groove, and a push block is slidably connected in the vertical direction in the fixed frame. A threaded rod is rotatably connected to the push block through a rotating buckle. The outer wall of the threaded rod is threadedly connected to the inner wall of the fixed frame. The threaded rod can drive the push block to move up and down, which facilitates fine adjustment of the deformation degree of the elastic metal sheet.

[0011] Preferably, a limiting block is fixedly connected to the female end, and an elastic rod is fixedly connected to the outer wall of the male end. A limiting rod that can engage with the limiting block is fixedly connected to the elastic rod to facilitate positive self-locking.

[0012] Preferably, one end of the prism rod is rotatably connected to a threaded post via a rotating buckle, and the threaded post can be threadedly connected to the connecting frame, which facilitates the assembly and disassembly of the prism rod.

[0013] Preferably, the connecting frame is fixedly connected to the female end by multiple sets of bolts, and the mounting cylinder is fixedly connected to the prism rod by bolts, which facilitates the assembly and disassembly of the connecting frame and the mounting cylinder.

[0014] Preferably, the end of the elastic metal sheet away from the mainspring is fixedly connected to a terminal, which facilitates the connection and conduction between the mainspring and the output end.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention provides an electronic connector with a reverse self-locking structure, which solves the problems of insufficient locking reliability, easy loosening and poor contact under vibration, and inability to compensate and adjust the end spring force of existing electronic connectors. The self-locking mechanism controls the locking block to perform reverse self-locking locking on the male end, and while the plug is inserted into the plug hole, the connecting mechanism controls the elastic metal sheet to swing to one side of the plug, so that the plug and the elastic metal sheet can fit tightly after the connection is completed, and supports external fine adjustment of the contact spring force, thereby improving the electrical connection stability and the overall service life of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the self-locking mechanism of the present invention; Figure 3 This is a schematic diagram of the internal structure of the connecting frame of the present invention; Figure 4 for Figure 3 Enlarged view of region A in the middle; Figure 5 This is a partial structural diagram of the driving component of the present invention; Figure 6 for Figure 5 Enlarged view of region B in the middle; Figure 7 This is a partial structural exploded view of the self-locking mechanism of the present invention; Figure 8 This is a partial structural diagram of the connecting mechanism of the present invention; Figure 9 for Figure 8 Enlarged view of region C; Figure 10 This is a partial structural cross-sectional view of the connecting mechanism of the present invention.

[0017] In the diagram: 1. Male end; 2. Female end; 3. Plug-in hole; 4. Plug-in post; 5. Snap-in block; 6. Elastic metal sheet; 7. Connecting frame; 8. Mounting groove; 9. Prismatic rod; 10. Mounting cylinder; 11. Clockwork spring; 12. Rack; 13. Gear; 14. Push plate; 15. Plug-in plate; 16. Pressing block; 17. Sliding groove; 18. Lifting frame; 19. Triangular groove; 20. First elastic element; 21. Slope; 22. Guide groove; 23. Second elastic element; 24. Fixed frame; 25. Push block; 26. Threaded rod; 27. Limiting block; 28. Elastic rod; 29. ​​Limiting rod; 30. Threaded post; 31. Terminal. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figures 1-10The diagram illustrates an electronic connector with a reverse self-locking structure, comprising a male end 1, a female end 2, a self-locking mechanism, and a connecting mechanism. The female end 2 has multiple sets of insertion holes 3. The male end 1 has multiple sets of insertion pins 4 fixedly connected to it, capable of engaging with the insertion holes 3. The self-locking mechanism includes a locking block 5 installed inside the female end 2, which enables reverse self-locking engagement of the male end 1. The connecting mechanism includes multiple sets of elastic metal sheets 6 respectively installed within the insertion holes 3. Simultaneously, the connecting mechanism controls the elastic metal sheets 6 to swing towards one side of the insertion pin 4 as the insertion pin 4 is inserted into the insertion hole 3, ensuring a tight fit between the insertion pin 4 and the elastic metal sheet 6 after connection, thus improving the connection efficiency. For electrical stability, the connection mechanism also includes a connecting frame 7 mounted on the side of the female end 2. Multiple sets of mounting slots 8 are evenly distributed within the connecting frame 7. A prism rod 9 is rotatably connected within the connecting frame 7. Both ends of the prism rod 9 are cylindrical. A mounting cylinder 10 is provided within the mounting slot 8. The prism rod 9 can penetrate the inner wall of the mounting cylinder 10 and slide horizontally with the inner wall of the mounting cylinder 10. A spring-loaded spring 11 is fixedly connected to the outer wall of the mounting cylinder 10. One end of the spring-loaded spring 11 away from the mounting cylinder 10 is fixedly connected to one end of an elastic metal sheet 6. The female end 2 contains a control component for controlling the rotation state of the prism rod 9. Both sides of the mounting cylinder 10 can rotate in contact with the inner wall of the mounting slot 8. The control component includes components connected to the female end... A rack 12 with sliding connection to the inner wall is connected to a gear 13 rotatably connected within the mounting groove 8. A prism rod 9 passes through the gear 13 and slides horizontally with the inner wall of the gear 13. The rack 12 meshes with the gear 13. A push plate 14 is fixedly connected to the side of the rack 12. A plug plate 15 is fixedly connected to the side of the outermost plug post 4. The plug plate 15 can be plugged into the plug hole 3 and can push the push plate 14 to slide horizontally. One end of the prism rod 9 is rotatably connected to a threaded post 30 via a rotating buckle. The threaded post 30 can be threadedly connected to the connecting frame 7. The connecting frame 7 is fixedly connected to the female end 2 by multiple sets of bolts. The mounting cylinder 10 and the prism rod 9 are connected by a... The elastic metal sheet 6 is fixedly connected to a terminal 31 at the end away from the spring 11 via bolts. During the process of inserting the male end 1's plug post 4 and plug plate 15 into the female end 2's plug hole 3, the plug plate 15 gradually pushes the push plate 14 to make the rack 12 slide horizontally. The rack 12 drives the gear 13 to rotate, and the gear 13 drives the prism rod 9 to make the inner ring of the spring 11 rotate. The spring force of the spring 11 gradually increases, pushing the elastic metal sheet 6 to swing towards the plug post 4, so that when the insertion is completed, the end of the plug post 4 and the elastic metal sheet 6 can fit tightly together. The male end 1 and the female end 2 are connected through the plug post 4, the elastic metal sheet 6 and the terminal 31.

[0020] Example 2: Please refer to Figures 1-7This embodiment further illustrates Embodiment 1. The self-locking mechanism shown in the figure also includes a pressing block 16 installed on the female end 2. A sliding groove 17 is provided on the female end 2. A lifting frame 18 is slidably connected in the vertical direction within the sliding groove 17. The locking block 5 is slidably connected to the inner wall of the lifting frame 18 in the horizontal direction. A triangular groove 19 is provided on the side of the plug plate 15, which can be unidirectionally locked and limited with the locking block 5. The pressing block 16 is slidably connected to the inner wall of the sliding groove 17 in the horizontal direction. A driving component is provided in the sliding groove 17 for controlling the limited state of the locking block 5 and the triangular groove 19. The driving component includes a first elastic element 20 fixedly installed on the end of the locking block 5 away from the triangular groove 19. The first elastic element 20 is fixedly connected to the inner wall of the lifting frame 18. A slope 21 is provided on the lifting frame 18, which can slide against the side of the pressing block 16. A guide groove 22 is provided on the plug plate 15. The side of the lifting frame 18 near the guide groove 22 A second elastic element 23 is fixedly connected to the sliding groove 17. A limit block 27 is fixedly connected to the female end 2. An elastic rod 28 is fixedly connected to the outer wall of the male end 1. A limit rod 29 that can engage with the limit block 27 is fixedly connected to the elastic rod 28. The side of the plug plate 15 pushes the locking block 5 to compress the first elastic element 20 until the tip of the locking block 5 corresponds to the position of the triangular groove 19. At this time, the first elastic element 20 pops out the locking block 5 and engages with the triangular groove 19, realizing the reverse self-locking function. When unlocking is required, press the pressing blocks 16 on both sides of the female end 2, so that the pressing blocks 16 push the slope 21 to make the lifting frame 18 slide in the sliding groove 17, compressing the second elastic element 23. The lifting frame 18 drives the locking block 5 to slide from the triangular groove 19 to the guide groove 22, which can release the locking state between the locking block 5 and the triangular groove 19. Then, pull the male end 1 and the female end 2 in the opposite direction to complete the separation operation.

[0021] Example 3: Please refer to Figures 8-10 This embodiment further illustrates Embodiment 1. A fixed frame 24 is fixedly connected inside the mounting groove 8 shown in the figure. A push block 25 is slidably connected inside the fixed frame 24 along the vertical direction. A threaded rod 26 is rotatably connected to the push block 25 through a rotating buckle. The outer wall of the threaded rod 26 is threadedly connected to the inner wall of the fixed frame 24. The threaded rod 26 can drive the push block 25 to move up and down. By rotating the threaded rod 26 with a small screwdriver, the threaded rod 26 drives the push block 25 to squeeze the elastic metal sheet 6, so that the elastic metal sheet 6 is subjected to a small deformation, increasing the tightness of the fit between the elastic metal sheet 6 and the plug post 4. Multiple sets of elastic metal sheets 6 can be independently controlled by the threaded rod 26.

[0022] Working principle: During installation, the structure consisting of multiple sets of mounting cylinders 10, spring 11, and elastic metal sheet 6 is placed into the mounting groove 8. The prism rod 9 is horizontally inserted from one side of the connecting frame 7, so that the end of the prism rod 9 away from the threaded post 30 passes through the gear 13 and multiple sets of mounting cylinders 10 on the same horizontal plane in sequence until the prism rod 9 is completely inserted into the connecting frame 7. The threaded post 30 is used to connect the connecting frame 7 with the thread to complete the fixing operation. Then, the connecting frame 7 is fixed to the female end 2 with bolts to complete the initial assembly operation.

[0023] During the insertion of the male end 1's plug pin 4 and plug plate 15 into the female end 2's plug hole 3, the plug plate 15 gradually pushes the push plate 14, causing the rack 12 to slide horizontally. The rack 12 drives the gear 13 to rotate, and the gear 13 drives the prism rod 9, causing the inner ring of the spring 11 to rotate. The spring force of the spring 11 gradually increases, pushing the elastic metal piece 6 to swing towards the plug pin 4, so that when the insertion is completed, the end of the plug pin 4 and the elastic metal piece 6 can fit tightly together. The male end 1 and the female end 2 are connected by... The plug post 4, the elastic metal sheet 6, and the terminal 31 are connected. When the male terminal 1 is pulled out of the female terminal 2, the spring 11 rebounds, causing the elastic metal sheet 6 to swing in the opposite direction. At this time, the prism rod 9 and the gear 13 will also rotate slightly in the opposite direction to the internal overall balance state. This structure is more stable and efficient than the traditional fixed elastic structure. It can automatically sense the docking status between the male terminal 1 and the female terminal 2, and increase the contact strength between the elastic metal sheet 6 and the plug post 4 of the male terminal 1 during connection to ensure the stability of conductivity.

[0024] It is worth noting that when the elasticity of a local spring 11 is insufficient, resulting in the elastic metal sheet 6 not being tightly connected to the plug post 4 during connection, the threaded rod 26 can be rotated with a small screwdriver to drive the push block 25 to squeeze the elastic metal sheet 6, causing the elastic metal sheet 6 to deform slightly under force, increasing the tightness of the fit between the elastic metal sheet 6 and the plug post 4. Multiple sets of elastic metal sheets 6 can be independently controlled by the threaded rod 26 without disassembling the internal structure of the female end 2, making the operation flexible and efficient. This device can be easily disassembled and assembled. By removing the bolts between the connecting frame 7 and the female end 2, the internal spring 11, elastic metal sheet 6, and other components can be replaced and repaired individually, improving the efficiency of subsequent maintenance.

[0025] During the connection and fixing process, the plug plate 15 is gradually inserted into the plug hole 3. The side of the plug plate 15 pushes the locking block 5 to compress the first elastic element 20 until the tip of the locking block 5 corresponds to the position of the triangular groove 19. At this time, the first elastic element 20 pops out the locking block 5 and locks it with the triangular groove 19, realizing the reverse self-locking function. In addition, a corresponding positive self-locking structure can be set externally. The self-locking is completed by the locking of the limiting rod 29 and the limiting block 27. When unlocking is required, press the elastic rod 28, so that the end of the limiting rod 29 near the limiting block 27 is raised, which can release the locking state between the limiting rod 29 and the limiting block 27. At the same time, press the pressing blocks 16 on both sides of the female end 2 with the other hand, so that the pressing blocks 16 push the slope 21 to make the lifting frame 18 slide in the sliding groove 17, compressing the second elastic element 23. The lifting frame 18 drives the locking block 5 from Sliding the triangular groove 19 into the guide groove 22 releases the locking state between the locking block 5 and the triangular groove 19. Then, pulling the male end 1 and the female end 2 in opposite directions completes the separation operation. The internal reverse self-locking structure is more stable than the traditional external locking structure. The traditional elastic rod 28 and limit rod 29 will deform during long-term use, affecting their rebound locking stability. However, the reverse self-locking structure set in this solution can use any existing elastic structure such as springs for the first elastic element 20 and the second elastic element 23. The required elastic force is small. Even if the rebound weakens during use, it can still achieve a relatively stable locking function. At the same time, the unlocking is directly controlled by pushing the pressing block 16. The internal block structure is more stable and less prone to deformation than the rod structure.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electronic connector with a reverse self-locking structure, characterized in that, include: Male end (1) and female end (2), the female end (2) has multiple sets of plug holes (3), and the male end (1) is fixedly connected to multiple sets of plug posts (4) that can be plugged into the plug holes (3). Also includes: The self-locking mechanism includes a snap-fit ​​block (5) installed inside the female end (2), and the self-locking mechanism can perform reverse self-locking snap-fit ​​on the male end (1) through the snap-fit ​​block (5); The connecting mechanism includes multiple sets of elastic metal sheets (6) respectively installed in the plug hole (3). The connecting mechanism can control the elastic metal sheets (6) to swing to one side of the plug hole (4) while the plug (4) is inserted into the plug hole (3), so that the plug (4) and the elastic metal sheets (6) can fit tightly after the connection is completed.

2. An electronic connector with a reverse self-locking structure according to claim 1, characterized in that: The connecting mechanism also includes a connecting frame (7) installed on the side of the female end (2). Multiple sets of mounting slots (8) are evenly opened in the connecting frame (7). A prism rod (9) is rotatably connected in the connecting frame (7). The two ends of the prism rod (9) are cylindrical. A mounting cylinder (10) is provided in the mounting slot (8). The prism rod (9) can penetrate the inner wall of the mounting cylinder (10) and slide horizontally with the inner wall of the mounting cylinder (10). A spring spring (11) is fixedly connected to the outer wall of the mounting cylinder (10). One end of the spring spring (11) away from the mounting cylinder (10) is fixedly connected to one end of the elastic metal sheet (6). A control component for controlling the rotation state of the prism rod (9) is provided inside the female end (2). The two sides of the mounting cylinder (10) can fit and rotate with the inner wall of the mounting slot (8).

3. An electronic connector with a reverse self-locking structure according to claim 2, characterized in that: The control component includes a rack (12) that is slidably connected to the inner wall of the female end (2), a gear (13) that is rotatably connected in the mounting groove (8), a prism rod (9) that passes through the gear (13) and is slidably connected to the inner wall of the gear (13) in the horizontal direction, the rack (12) meshes with the gear (13), a push plate (14) is fixedly connected to the side of the rack (12), and a plug plate (15) is fixedly connected to the side of the outermost plug post (4), the plug plate (15) can be plugged into the plug hole (3), and the plug plate (15) can push the push plate (14) to slide in the horizontal direction.

4. An electronic connector with a reverse self-locking structure according to claim 3, characterized in that: The self-locking mechanism also includes a pressing block (16) installed on the female end (2). A sliding groove (17) is provided on the female end (2). A lifting frame (18) is slidably connected in the sliding groove (17) along the vertical direction. The snap-fit ​​block (5) is slidably connected to the inner wall of the lifting frame (18) along the horizontal direction. A triangular groove (19) is provided on the side of the plug plate (15) to be able to make one-way snap-fit ​​and limit the snap-fit ​​block (5). The pressing block (16) is slidably connected to the inner wall of the sliding groove (17) along the horizontal direction. A driving component is provided in the sliding groove (17) for controlling the limiting state of the snap-fit ​​block (5) and the triangular groove (19).

5. An electronic connector with a reverse self-locking structure according to claim 4, characterized in that: The driving component includes a first elastic element (20) fixedly installed on the end of the snap-fit ​​block (5) away from the triangular groove (19). The first elastic element (20) is fixedly connected to the inner wall of the lifting frame (18). The lifting frame (18) has a slope (21) which can slide against the side of the pressing block (16). The plug plate (15) has a guide groove (22). The side of the lifting frame (18) near the guide groove (22) is fixedly connected to a second elastic element (23) which is fixedly connected to the sliding groove (17).

6. An electronic connector with a reverse self-locking structure according to claim 2, characterized in that: A fixed frame (24) is fixedly connected inside the mounting groove (8). A push block (25) is slidably connected inside the fixed frame (24) along the vertical direction. A threaded rod (26) is rotatably connected to the push block (25) through a rotating buckle. The outer wall of the threaded rod (26) is threadedly connected to the inner wall of the fixed frame (24). The threaded rod (26) can drive the push block (25) to move up and down.

7. An electronic connector with a reverse self-locking structure according to claim 1, characterized in that: A limiting block (27) is fixedly connected to the female end (2), and an elastic rod (28) is fixedly connected to the outer wall of the male end (1). A limiting rod (29) that can engage with the limiting block (27) is fixedly connected to the elastic rod (28).

8. An electronic connector with a reverse self-locking structure according to claim 2, characterized in that: One end of the prism rod (9) is rotatably connected to a threaded post (30) via a rotating buckle, and the threaded post (30) can be threadedly connected to the connecting frame (7).

9. An electronic connector with a reverse self-locking structure according to claim 2, characterized in that: The connecting frame (7) is fixedly connected to the female end (2) by multiple sets of bolts, and the mounting cylinder (10) is fixedly connected to the prism rod (9) by bolts.

10. An electronic connector with a reverse self-locking structure according to claim 2, characterized in that: The end of the elastic metal sheet (6) away from the spring (11) is fixedly connected to a terminal (31).

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