A wire-to-wire waterproof connector

Abstract

The present invention provides a line-to-line waterproof connector, belonging to the field of connector technology. It includes a Type-C female seat and a Type-C male head, and the Type-C female seat and the Type-C male head are provided with a locking assembly for quickly connecting the Type-C female seat and the Type-C male head, preventing the Type-C female seat and the Type-C male head from being pulled off when connected, and sealing the connection. The locking assembly includes a fixed seat fixedly connected to one end of the Type-C female seat and a fixed column at one end of the Type-C male head, and the end of the fixed seat away from the Type-C female seat is fixedly connected with a first connecting column. By setting a locking assembly, the present invention can make the Type-C female seat and the Type-C male head quickly and firmly connected, and it is easy to disassemble when necessary, convenient for maintenance and replacement, and effectively prevents the Type-C female seat and the Type-C male head from being pulled off due to external force when connected, ensuring the safety and stability of the connection. At the same time, by setting a sealing assembly, its sealing can be automatically adjusted according to the use time and environmental conditions, providing a longer waterproof protection.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a wire-to-wire waterproof connector. Background Art

[0002] With the popularity of smart devices, Type-C connectors have become a widely used standard connection method. Due to its advantages such as double-sided insertion, fast data transmission speed, and high charging efficiency, Type-C interface has gradually become the main interface for external storage devices, mobile devices, automobiles and other electronic devices. However, in actual use, the exposed interface part of Type-C connector is easily invaded by external substances such as water and dust, which affects the connection stability and the long-term service life of the device. Therefore, it is particularly important to develop Type-C connectors with waterproof and dustproof functions.

[0003] In the prior art, a Chinese patent document with publication number CN113451835B proposes a line-to-line waterproof connector, including a wire, a Type-C female socket and a Type-C male plug, a first sleeve is sleeved on the outer side of the Type-C female socket, a second sleeve is sleeved on the outer side of the Type-C male plug, a first protective sleeve is arranged at the front end of the Type-C female socket, a second protective sleeve is arranged at the front end of the Type-C male plug, a first waterproof ring is arranged on the outer side of the first protective sleeve, a second waterproof ring is arranged on the outer side of the second protective sleeve, and a third waterproof ring is arranged on the inner wall of the first protective sleeve. Although the technology has a compact structure, occupies less space, and has a good waterproof effect, Good, easy to use, and brings a good experience to users; but this technology still has some defects in actual use: because this technology adopts a simple plug-in design and lacks an effective fixing and locking mechanism, the connector is prone to loosening or falling off when pulled or vibrated by external force, resulting in connection interruption or equipment failure, especially in high vibration or frequent plug-in and pull-out environments. At the same time, the sealing ring of this technology lacks a special wear-resistant design, and the sealing structure is easily damaged due to long-term plug-in or external force, which leads to the aging of the sealing ring, which in turn causes the waterproof performance to decline. Especially in extreme environments, the service life of the connector is limited. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a line-to-line waterproof connector to solve the problems that the existing connector is easy to fall off and the sealing part cannot be adjusted for applicability.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A line-to-line waterproof connector, comprising a Type-C female seat and a Type-C male head, wherein the Type-C female seat and the Type-C male head are provided with a locking assembly for quickly connecting the Type-C female seat and the Type-C male head, preventing the Type-C female seat and the Type-C male head from being pulled off when connected, and sealing the connection, wherein the locking assembly comprises a fixing seat fixedly connected to one end of the Type-C female seat and a fixing column at one end of the Type-C male head, wherein an end of the fixing seat away from the Type-C female seat is fixedly connected to a first connecting column, an end of the first connecting column away from the first connecting line is fixedly connected to the first connecting line, an end of the first connecting line connected to the first connecting column passes through the first connecting column and the interior of the fixing seat and is electrically connected to the interior of the Type-C female seat, an end of the fixing column away from the Type-C male head is fixedly connected to a second connecting column, and the second connecting column is away from the Type-C male head. One end of the fixed column is fixedly connected to a second connecting wire, and one end of the second connecting wire connected to the second connecting column passes through the second connecting column and the interior of the fixed column and is electrically connected to the interior of the Type-C male head. One end of the fixed seat is fixedly connected to a connecting cylinder, and the interior of the connecting cylinder is sleeved on the exterior of the Type-C female seat. Positioning grooves are provided on both sides of the connecting cylinder, and a slider is slidably engaged with the interior of the positioning groove. The end of the slider in the positioning groove away from the positioning groove is fixedly connected to a positioning cylinder, and the interior of the positioning cylinder is sleeved on the exterior of the connecting cylinder. One end of the fixed column is fixedly connected to an alignment cylinder, and the thickness of the alignment cylinder is equal to the thickness of the gap between the Type-C female seat and the connecting cylinder. The exterior of the Type-C female seat and the Type-C male head is provided with a sealing component for protecting the exterior of the Type-C female seat and the Type-C male head, and the sealing performance can be adaptively adjusted according to the usage time.

[0007] Optionally, two adapter holes are respectively provided on both sides of the connecting tube, and a ball block is slidably engaged inside the adapter hole. The opening of the adapter hole close to the Type-C socket side is smaller than the opening of the adapter hole close to one end of the positioning tube. The inner wall of the positioning tube contacts the outside of the connecting tube, and a stop plate is fixedly connected to one end of the fixing seat, and a positioning spring is fixedly connected to one side of the stop plate. An L-shaped groove is provided inside the positioning tube close to one end of the fixing seat, and one end of the positioning spring away from the stop plate is fixedly connected to one end of the L-shaped groove, and the diameter of the positioning tube is larger than the diameter of the stop plate.

[0008] Optionally, a plurality of slide grooves are provided inside one end of the positioning cylinder, and the positions of the plurality of slide grooves correspond to the positions of the ball block. Two limiting grooves are provided on both sides of one end of the positioning cylinder, and the positions of the limiting grooves correspond to the positions of the ball block. When the positioning spring rebounds, the inner wall of the positioning cylinder contacts one side of the adapter hole. When the inner wall of the positioning cylinder contacts one side of the adapter hole, the ball block is in an extruded state and the other end of the ball block protrudes from the inner wall of the connecting cylinder.

[0009] Optionally, the top and bottom of the positioning cylinder are respectively slidably engaged with a stop bolt, the top and bottom of the connecting cylinder are respectively provided with a limiting hole, one end of the two stop bolts respectively penetrate the inside of the limiting hole and contact the top and bottom of the Type-C socket, and the top and bottom of the alignment cylinder are respectively provided with a movable hole, the position of the movable hole corresponds to the position of the stop bolt, and the specification and size of the movable hole are adapted to the specification and size of the stop bolt.

[0010] Optionally, the top and bottom of the fixed seat away from the Type-C socket are respectively fixedly connected with an L-shaped plate, and the end of the L-shaped plate away from the fixed seat is fixedly connected with a trapezoidal box, and the end of the stop bolt away from the Type-C socket is in contact with the inner wall of the trapezoidal box, and when one end of the stop bolt moves to the most convex point of the trapezoidal box, the other end of the stop bolt is away from one side of the Type-C socket, and the position of the stop bolt is located at the front end of the adapter hole.

[0011] Optionally, a return spring is sleeved on the outside of the Type-C female socket, one end of the return spring is fixedly connected to one side of the fixed seat, one end of the fixed column is fixedly connected to a sealing cover, and the sealing cover is sleeved on the outside of one end of the positioning tube. When the Type-C female socket and the Type-C male head are connected, the sealing cover is covered on the outside of one end of the positioning tube and the inner wall of the sealing cover is in contact with the outer wall of the positioning tube.

[0012] Optionally, the sealing assembly includes a first sealing cylinder threadedly connected to the outside of the first connecting column, a second sealing cylinder fixedly connected to the outside of the second connecting column, and a first sealing plug and a second sealing plug installed at one end of the second sealing cylinder, one end of the second sealing cylinder is slidably connected to a buffer cylinder, the outside of the fixed column is annularly provided with a plurality of movable grooves equidistantly spaced, the interiors of the plurality of movable grooves are slidably connected to slides, the interior of the slide is connected to a connecting rod via an axial rotation, the end of the connecting rod away from the slide is connected to a connecting block via an axial rotation, one side of the plurality of connecting blocks is respectively fixedly connected to a first sealing plug and a second sealing plug, the positions of the plurality of second sealing plugs are located between the plurality of first sealing plugs, and the plurality of first sealing plugs and the second sealing plugs are annularly arranged on the outside of one end of the fixed column, the two sides of the first sealing plug and the second sealing plug are sloped respectively, and the first sealing plug and the second sealing plug are made of rubber.

[0013] Optionally, one end of the first sealing plug connected to the slide is fixedly connected to the first connecting plate, one end of the second sealing plug connected to the slide is fixedly connected to the second connecting plate, multiple first connecting plates are fixedly connected to the first fixed disk at one end away from the slide, multiple second connecting plates are fixedly connected to the second fixed disk at one end away from the slide, one side of the first fixed disk is fixedly connected to a sleeve, the end of the sleeve away from the first fixed disk passes through the interior of the second fixed disk and is fixedly connected to a retaining ring, the sleeve is slidably connected to the outside of the second connecting column, the position of the second fixed disk is located between the first fixed disk and the retaining ring, the side of the second fixed disk away from the first fixed disk is fixedly connected to an extrusion spring, and the end of the extrusion spring away from the second fixed disk is fixedly connected to the inside of one end of the second sealing cylinder.

[0014] Optionally, a placement groove is provided at one end of the second sealing cylinder, and a plurality of buffer springs are fixedly connected inside the placement groove. One end of the buffer cylinder connected to the second sealing cylinder is fixedly connected to one end of the buffer spring, and one end of the buffer cylinder away from the buffer spring contacts one side of the first sealing plug and the second sealing plug. When the Type-C female socket and the Type-C male plug are connected, one side of the first sealing plug and the second sealing plug away from the buffer cylinder contacts one end of the first sealing cylinder. The edges of one end of the buffer cylinder and the first sealing cylinder connected to the first sealing plug are inclined, and the inclination angle is equal to the slope angles on both sides of the first sealing plug and the second sealing plug.

[0015] Optionally, the outside of the first connecting column is provided with a thread, and the external thread of the first connecting column is connected to a baffle, and the baffle is located at one end of the first sealing tube. A pull rod is rotatably connected to one side of the second fixed disk, and the end of the pull rod away from the second fixed disk passes through the interior of an extrusion spring and the interior of one end of the second sealing tube. The pull rod passes through one side of one end of the second sealing tube and is fixedly connected to a hook. The second connecting column passes through one side of one end of the second sealing tube and is fixedly connected to a fixed tube. The specifications of one end of the hook are compatible with the specifications of the opening of the fixed tube. When the hook is away from one end of the second sealing tube, the hook is hung inside the fixed tube. When the hook is hung inside the fixed tube, the first sealing plug and the second sealing plug move successively toward the interior of the buffer tube.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting a locking component, the Type-C female socket and the Type-C male head can be quickly and firmly connected, and can be easily disassembled when necessary, which is convenient for maintenance and replacement, and effectively prevents the Type-C female socket and the Type-C male head from being separated due to external force when connected, ensuring the safety and stability of the connection. When connecting, the Type-C male head is inserted into the Type-C female socket. When one end of the Type-C male head contacts one end of the Type-C female socket, the alignment cylinder outside the Type-C male head will move against the stop bolt, and at the same time move the positioning cylinder toward one end of the fixed seat. At this time, the slide groove will move to one side of the ball block, and the alignment cylinder will move just between the Type-C female socket and the connecting cylinder. At this time, the outside of the alignment cylinder will squeeze the ball block to move inside the slide groove, thereby prompting the alignment cylinder to move between the Type-C female seat and the connecting cylinder. After that, when the limiting groove outside the alignment cylinder moves to one side of the adapter hole, the Type-C male head is just completely connected with the Type-C female seat. At this time, through the set trapezoidal box and stop bolt, the positioning cylinder, through the action of the positioning spring, prompts the side wall of the positioning cylinder to move to the side of the adapter hole again, thereby prompting one side of the ball block to be squeezed into the limiting groove, thereby completing the connection between the Type-C female seat and the Type-C male head. The Type-C male head is fixed by the ball block being inserted into the limiting groove, and the squeezing force of the positioning cylinder is utilized to avoid the problem of traditional simple connection, which is easy to fall off when pulled.

[0018] By setting up the trapezoidal box and the stop bolt, when connecting the Type-C female socket and the Type-C male plug, the positioning cylinder can automatically rebound to fix the Type-C male plug. When the external alignment cylinder of the Type-C male plug pushes the stop bolt to cause one end of the stop bolt to move to the most convex point of the trapezoidal box, the position of the stop bolt is limited by the resistance of one end of the L-shaped plate. At this time, the alignment cylinder will push one end of the stop bolt to move toward the most convex point inside the trapezoidal box. At this time, the alignment cylinder will pass through the bottom end of the stop bolt. At this time, the positioning spring will automatically rebound, causing the positioning spring to bring the positioning cylinder back to its original position, thereby causing the side wall of the positioning cylinder to squeeze the ball block into In the limiting groove, the Type-C female socket and the Type-C male head are locked, thereby facilitating the connection between the Type-C female socket and the Type-C male head. At the same time, by setting the movable hole, when the alignment cylinder passes through the bottom end of the stop bolt, the bottom end of the stop bolt will slide inside the movable hole, avoiding the problem that the positioning cylinder cannot rebound. At the same time, through the setting of the sealing cover, when the Type-C female socket and the Type-C male head are connected, the sealing cover will cover the outside of one end of the positioning cylinder, thereby prompting the sealing cover to perform the first layer of sealing on the connection between the Type-C female socket and the Type-C male head, thereby preventing the entry of dust and water.

[0019] By setting up a sealing component, its sealing performance can be automatically adjusted according to the use time and environmental conditions to provide longer-term waterproof protection. When in use, the second sealing cylinder, the buffer cylinder and the first sealing cylinder will cover the outermost parts of the Type-C female seat and the Type-C male head. At this time, multiple first sealing plugs and second sealing plugs will be connected to the connection between the buffer cylinder and the first sealing cylinder. At this time, through the provision of multiple extrusion springs and multiple buffer springs, when the first sealing plug and the second sealing plug are located on one side of the buffer cylinder due to long-term friction and wear of the buffer cylinder, the first sealing plug and the second sealing plug will be located on one side of the buffer cylinder. There will be dents. At this time, through the automatic rebound effect of the buffer spring, the buffer cylinder can always be tightly attached to one side of the first sealing plug and the second sealing plug, thereby causing the dent to be tightly attached to the buffer cylinder all the time, thereby avoiding the problem of gaps in the connection caused by wear of the first sealing plug and the second sealing plug and the buffer cylinder. At the same time, when the first sealing plug and When one side of the second sealing plug and the first sealing tube has dents due to the long-term pulling out of the first sealing tube, the second fixed plate with the first fixed plate presses against the first sealing plug and the second sealing plug to always be close to one end of the first sealing tube through the automatic rebound of the extrusion spring, thereby avoiding the problem of gaps in the connection caused by wear of the first sealing plug and the second sealing plug with the first sealing tube, thereby increasing the sealing performance and improving the durability, and achieving the effect of automatically adjusting the sealing applicability. At the same time, by setting the two sides of the first sealing plug and the second sealing plug to be sloped, the contact area between the first sealing plug and the second sealing plug and the outside can be reduced, thereby avoiding excessive friction between the first sealing plug and the second sealing plug and the outside, resulting in poor durability. At the same time, by setting the edge of the buffer tube and the first sealing tube connected to the first sealing plug to be inclined, the connection between the buffer tube and the first sealing tube and the first sealing plug and the second sealing plug is facilitated, thereby increasing the sealing performance.

[0020] By setting up multiple first sealing plugs and second sealing plugs, and a pull rod, when the Type-C female socket and the Type-C male connector are connected, the pull rod can be pulled to cause the second fixed disk to first shrink toward the inside of the buffer tube with the second sealing plug through the second connecting plate. At the same time, when the second fixed disk moves to one side of the retaining ring, the sleeve will be prompted to move with the first fixed disk. At this time, the first connecting plate will shrink the inside of the buffer tube with the first sealing plug. At this time, the connection between the first sealing tube and the buffer tube will be opened, making it easy to observe whether the connection between the Type-C female socket and the Type-C male connector is loose or has water ingress, thereby avoiding the trouble of disconnecting the Type-C female socket and the Type-C male connector for observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 This is a schematic diagram of the connection between the Type-C female socket and the Type-C male connector of the present invention;

[0023] Figure 2 This is a schematic diagram of the connection between the Type-C female socket and the Type-C male connector of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the first sealing cylinder of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the second sealing cylinder of the present invention;

[0026] Figure 5 For the present invention Figure 3 A schematic diagram of the cross-sectional structure from the side;

[0027] Figure 6 For the present invention Figure 4 A schematic diagram of the cross-sectional structure from the side;

[0028] Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle;

[0029] Figure 8 For the present invention Figure 3 Schematic diagram of the internal three-dimensional structure;

[0030] Fig. 9 For the present invention Figure 8 Schematic diagram of the internal three-dimensional structure;

[0031] Fig.10 For the present invention Figure 4 Schematic diagram of the internal three-dimensional structure;

[0032] Fig.11 This is a schematic diagram of the connection between the first sealing plug and the second sealing plug of the present invention;

[0033] Fig.12 For the present invention Fig.10 A schematic diagram of the cross-sectional structure of the middle part;

[0034] Fig.13 It is a schematic diagram of the three-dimensional structure of the hook and the fixing tube of the present invention.

[0035] [reference numerals]

[0036] 1. Type-C female socket; 2. Type-C male plug; 3. Fixed socket; 4. First connecting column; 5. First connecting line; 6. Fixed column; 7. Second connecting column; 8. Second connecting line; 9. Trapezoidal box; 10. L-shaped plate; 11. Positioning cylinder; 12. Slide groove; 13. Stop plate; 14. Positioning spring; 15. Limiting hole; 16. Positioning groove; 17. Adapter hole; 18. Ball block; 19. Connecting cylinder; 20. Return spring; 21. First sealing cylinder; 22. Alignment cylinder; 23. Move hole; 24, limit groove; 25, sealing cover; 26, second sealing cylinder; 27, buffer cylinder; 28, placement groove; 29, buffer spring; 30, first connecting plate; 31, first fixed disk; 32, second connecting plate; 33, second fixed disk; 34, extrusion spring; 35, sleeve; 36, retaining ring; 37, slide plate; 38, connecting rod; 39, connecting block; 40, first sealing plug; 41, second sealing plug; 42, pull rod; 43, hook; 44, fixed cylinder; 45, stop bolt; 46, stop sheet.

[0037] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0038] The following is a detailed description of a wire-to-wire waterproof connector provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0039] like Figures 1 to 13As shown, an embodiment of the present invention provides a line-to-line waterproof connector, including a Type-C female socket 1 and a Type-C male plug 2, the outside of the Type-C female socket 1 and the Type-C male plug 2 is provided with a locking component for quickly connecting the Type-C female socket 1 and the Type-C male plug 2, preventing the Type-C female socket 1 and the Type-C male plug 2 from being pulled off when connected and sealing the connection, the locking component includes a fixing seat 3 fixedly connected to one end of the Type-C female socket 1 and a fixing column 6 at one end of the Type-C male plug 2, the end of the fixing seat 3 away from the Type-C female socket 1 is fixedly connected to the first connecting column 4, the end of the first connecting column 4 away from the first connecting line 5 is fixedly connected to the first connecting line 5, the end of the first connecting line 5 connected to the first connecting column 4 passes through the first connecting column 4 and the interior of the fixing seat 3 and is electrically connected to the interior of the Type-C female socket 1, the end of the fixing column 6 away from the Type-C male plug 2 is fixedly connected to the second connecting column 7, the second connecting column 7 The end away from the fixed column 6 is fixedly connected with the second connecting wire 8, and the end of the second connecting wire 8 connected with the second connecting column 7 passes through the second connecting column 7 and the fixed column 6 and is electrically connected to the inside of the Type-C male connector 2. One end of the fixed seat 3 is fixedly connected with a connecting cylinder 19, and the inside of the connecting cylinder 19 is sleeved on the outside of the Type-C female connector 1. Positioning grooves 16 are provided on both sides of the connecting cylinder 19, and a slider is slidably engaged with the inside of the positioning groove 16. The end of the slider in the positioning groove 16 away from the positioning groove 16 is fixedly connected with a positioning cylinder 11, and the inside of the positioning cylinder 11 is sleeved on the outside of the connecting cylinder 19. One end of the fixed column 6 is fixedly connected with an alignment cylinder 22, and the thickness of the alignment cylinder 22 is equal to the thickness of the gap between the Type-C female connector 1 and the connecting cylinder 19. The outside of the Type-C female connector 1 and the Type-C male connector 2 is provided with a sealing component for protecting the outside of the Type-C female connector 1 and the Type-C male connector 2, and the sealing performance can be adaptively adjusted according to the use time;

[0040] By setting a locking component, the Type-C female socket 1 and the Type-C male plug 2 can be connected quickly and firmly, and can be easily disassembled when necessary, which is convenient for maintenance and replacement, and effectively prevents the Type-C female socket 1 and the Type-C male plug 2 from being separated due to external force when connected, thereby ensuring the safety and stability of the connection. When connecting, the Type-C male plug 2 is inserted into the Type-C female socket 1. When one end of the Type-C male plug 2 contacts one end of the Type-C female socket 1, the alignment cylinder 22 outside the Type-C male plug 2 will move against the stop bolt 45, and at the same time move the positioning cylinder 11 toward one end of the fixed seat 3. At this time, the slide groove 12 will move to one side of the ball block 18. At this time, the alignment cylinder 22 is just moved between the Type-C female socket 1 and the connecting cylinder 19. At this time, the outside of the alignment cylinder 22 will The ball block 18 will be squeezed to move toward the inside of the slide groove 12, thereby prompting the alignment tube 22 to move between the Type-C female socket 1 and the connecting tube 19. After that, when the limiting groove 24 outside the alignment tube 22 moves to one side of the adapter hole 17, the Type-C male connector 2 is just completely connected with the Type-C female socket 1. At this time, through the set trapezoidal box 9 and the stop bolt 45, the positioning tube 11, through the action of the positioning spring 14, prompts the side wall of the positioning tube 11 to move to one side of the adapter hole 17 again, thereby prompting one side of the ball block 18 to be squeezed into the limiting groove 24, thereby completing the connection between the Type-C female socket 1 and the Type-C male connector 2. The Type-C male connector 2 is fixed by the ball block 18 being inserted into the limiting groove 24, and the squeezing force of the positioning tube 11 is utilized to avoid the problem of traditional simple connection, which is easy to fall off when pulled.

[0041] like Figures 2 to 9 As shown, two adapter holes 17 are respectively provided on both sides of the connecting cylinder 19, and a ball block 18 is slidably engaged inside the adapter hole 17. The opening of the adapter hole 17 close to the Type-C female seat 1 is smaller than the opening of the adapter hole 17 close to one end of the positioning cylinder 11. The inner wall of the positioning cylinder 11 contacts the outside of the connecting cylinder 19, and a stop plate 13 is fixedly connected to one end of the fixing seat 3, and a positioning spring 14 is fixedly connected to one side of the stop plate 13. An L-shaped groove is provided inside the positioning cylinder 11 close to one end of the fixing seat 3, and the end of the positioning spring 14 away from the stop plate 13 is in contact with the end of the L-shaped groove. Fixed connection, the diameter of the positioning cylinder 11 is larger than the diameter of the stop plate 13, a plurality of slide grooves 12 are provided inside one end of the positioning cylinder 11, the positions of the plurality of slide grooves 12 correspond to the positions of the ball block 18, two limiting grooves 24 are provided on both sides of one end of the alignment cylinder 22, the positions of the limiting grooves 24 correspond to the positions of the ball block 18, the inner wall of the positioning cylinder 11 contacts one side of the adapter hole 17 when the positioning spring 14 rebounds, the ball block 18 is in an extruded state when the inner wall of the positioning cylinder 11 contacts one side of the adapter hole 17, and the other end of the ball block 18 protrudes from the inner wall of the connecting cylinder 19;

[0042] By means of the alignment tube 22 and the positioning tube 11, when connecting the Type-C female socket 1 and the Type-C male connector 2, first insert one end of the Type-C male connector 2 into one end of the Type-C female socket 1, and then the alignment tube 22 is aligned between the Type-C female socket 1 and the connecting tube 19. At this time, when one end of the alignment tube 22 moves into between the Type-C female socket 1 and the connecting tube 19, one end of the alignment tube 22 will first move against the stopper 45, and then the stopper 45 will carry the positioning tube 11 to One end of the fixing seat 3 moves, and the positioning spring 14 contracts. At this time, when the slide groove 12 moves to one side of the matching hole 17, the side wall of the alignment cylinder 22 just moves to one side of the matching hole 17. At the same time, the side wall of the alignment cylinder 22 will push the ball block 18 to move to one side of the slide groove 12, so that the ball block 18 contacts the inside of the slide groove 12, so that the alignment cylinder 22 can move to one side of the matching hole 17. Then, when one end of the alignment cylinder 22 pushes the stop bolt 45 to the most convex point of the trapezoidal box 9, the L-shaped plate 1 0, the position of the stop bolt 45 is limited. At this time, the alignment cylinder 22 still moves toward one end of the fixing seat 3, causing the alignment cylinder 22 to move past the bottom of one end of the stop bolt 45. At this time, when the limiting groove 24 moves to one side of the adapter hole 17, the alignment cylinder 22 just passes through the bottom of the stop bolt 45, and the limit of the stop bolt 45 is released, causing the positioning spring 14 to automatically rebound, thereby causing the positioning spring 14 to automatically return to its original position against the positioning cylinder 11, and then causing the side wall of the positioning cylinder 11 to contact one side of the adapter hole 17 again. When the positioning spring 14 is pressed against the spherical block 18, one side of the spherical block 18 is squeezed, and the other side of the spherical block 18 is moved into the limiting groove 24, thereby causing the spherical block 18 to fix the position of the alignment tube 22, and at the same time, the Type-C female socket 1 and the Type-C male connector 2 are locked. The positioning tube 11 is forced to squeeze the spherical block 18 to fix the position of the alignment tube 22 through the rebound of the positioning spring 14, so as to achieve the effect of automatic locking, thereby avoiding the problem of disconnection between the Type-C female socket 1 and the Type-C male connector 2 caused by external pulling in the traditional method.

[0043] like Figures 2 to 9As shown, the top and bottom of the positioning cylinder 11 are respectively slidably connected with a stop bolt 45, the top and bottom of the connecting cylinder 19 are respectively provided with a limiting hole 15, one end of the two stop bolts 45 respectively penetrates the inside of the limiting hole 15 and contacts the top and bottom of the Type-C female seat 1, the top and bottom of the alignment cylinder 22 are respectively provided with a moving hole 23, the position of the moving hole 23 corresponds to the position of the stop bolt 45, and the specification size of the moving hole 23 is adapted to the specification size of the stop bolt 45, the top and bottom of the fixed seat 3 away from the Type-C female seat 1 are respectively fixedly connected with an L-shaped plate 10, the end of the L-shaped plate 10 away from the fixed seat 3 is fixedly connected with a trapezoidal box 9, and the stop bolt 45 is away from the Type-C female seat 1. One end of the PE-C female socket 1 contacts the inner wall of the trapezoidal box 9, and when one end of the stop bolt 45 moves to the most convex point of the trapezoidal box 9, the other end of the stop bolt 45 is away from one side of the Type-C female socket 1, and the position of the stop bolt 45 is located at the front end of the adapter hole 17. The outer sleeve of the Type-C female socket 1 is provided with a return spring 20, and one end of the return spring 20 is fixedly connected to one side of the fixed seat 3. One end of the fixed column 6 is fixedly connected to a sealing cover 25, and the sealing cover 25 is sleeved on the outside of one end of the alignment tube 22. When the Type-C female socket 1 and the Type-C male connector 2 are connected, the sealing cover 25 is covered on the outside of one end of the positioning tube 11 and the inner wall of the sealing cover 25 is in contact with the outer wall of the positioning tube 11;

[0044] By setting the trapezoidal box 9 and the stop bolt 45, when the Type-C female socket 1 and the Type-C male connector 2 are connected, the positioning cylinder 11 can automatically rebound to fix the Type-C male connector 2. When the alignment cylinder 22 pushes against the stop bolt 45 to cause one end of the stop bolt 45 to move to the most convex point of the trapezoidal box 9, the position of the stop bolt 45 is limited by the resistance of one end of the L-shaped plate 10. At this time, the alignment cylinder 22 will push one end of the stop bolt 45 to move toward the most convex point inside the trapezoidal box 9. At this time, the alignment cylinder 22 will pass through the bottom end of the stop bolt 45. At this time, the positioning spring 14 will automatically rebound, causing the positioning spring 14 to carry The positioning cylinder 11 returns to its original position, thereby causing the side wall of the positioning cylinder 11 to squeeze the ball block 18 into the limiting groove 24, thereby causing the Type-C female socket 1 and the Type-C male connector 2 to be locked, thereby facilitating the connection between the Type-C female socket 1 and the Type-C male connector 2. At the same time, by providing a movable hole 23, when the alignment cylinder 22 passes through the bottom end of the stop bolt 45, the bottom end of the stop bolt 45 will slide inside the movable hole 23, thereby avoiding the problem that the stop bolt 45 cannot return to its position due to the obstruction of the alignment cylinder 22, thereby causing the positioning cylinder 11 to be unable to rebound. At the same time, by providing a sealing cover 25, when When the Type-C female socket 1 and the Type-C male connector 2 are connected, the sealing cover 25 will cover the outside of one end of the positioning cylinder 11, thereby prompting the sealing cover 25 to perform the first layer of sealing on the connection between the Type-C female socket 1 and the Type-C male connector 2, thereby preventing the entry of dust and water. At the same time, through the provided return spring 20, when the connection between the Type-C female socket 1 and the Type-C male connector 2 is released later, the positioning cylinder 11 is first toggled to prompt the positioning cylinder 11 to move toward one end of the fixing seat 3. At this time, the stop bolt 45 will slide inside the moving hole 23. When the stop bolt 45 moves to the most convex part of the trapezoidal box 9, At this time, the stopper 45 moves to one end of the alignment tube 22, and the stopper 45 will move from the top of one end of the alignment tube 22 to one side of the one end of the alignment tube 22. At the same time, the positioning tube 11 moves to one side of the adapter hole 17 with the slide groove 12 because of the stopper 45. At this time, the positioning tube 11 releases the squeeze on the ball block 18, and the return spring 20 automatically rebounds at this time, prompting the return spring 20 to pop out the Type-C male connector 2 from one end of the Type-C female socket 1, thereby avoiding the trouble of traditional pulling out, thereby facilitating the quick disconnection of the Type-C female socket 1 and the Type-C male connector 2.

[0045] like Figures 1 to 13As shown, the sealing assembly includes a first sealing cylinder 21 threadedly connected to the outside of the first connecting column 4, a second sealing cylinder 26 fixedly connected to the outside of the second connecting column 7, and a first sealing plug 40 and a second sealing plug 41 installed at one end of the second sealing cylinder 26, one end of the second sealing cylinder 26 is slidably connected to a buffer cylinder 27, the outside of the fixed column 6 is annularly provided with a plurality of movable grooves equidistantly, the interiors of the plurality of movable grooves are respectively slidably connected to slide plates 37, the interior of the slide plate 37 is rotatably connected to a connecting rod 38 through an axis, the end of the connecting rod 38 away from the slide plate 37 is rotatably connected to a connecting block 39 through an axis, and one side of the plurality of connecting blocks 39 is respectively fixedly connected to the first sealing plug 40 and the second sealing plug 41. The plurality of second sealing plugs 41 are located between the plurality of first sealing plugs 40, and the plurality of first sealing plugs 40 and the second sealing plugs 41 are annularly arranged outside one end of the fixed column 6, and the two sides of the first sealing plug 40 and the second sealing plug 41 are sloped respectively, and the first sealing plug 40 and the second sealing plug 41 are made of rubber material, and the end of the first sealing plug 40 connected to the slide plate 37 is fixedly connected to the first connecting plate 30, and the end of the slide plate 37 connected to the second sealing plug 41 is fixedly connected to the second connecting plate 32, and the ends of the plurality of first connecting plates 30 away from the slide plate 37 are fixedly connected to the first fixed plate 31, and the plurality of second connecting plates 32 are far away from the first fixed plate 31. A second fixed disk 33 is fixedly connected to one end of the slide plate 37, a sleeve 35 is fixedly connected to one side of the first fixed disk 31, an end of the sleeve 35 away from the first fixed disk 31 passes through the interior of the second fixed disk 33 and is fixedly connected to a retaining ring 36, the sleeve 35 is slidably connected to the outside of the second connecting column 7, the second fixed disk 33 is located between the first fixed disk 31 and the retaining ring 36, a side of the second fixed disk 33 away from the first fixed disk 31 is fixedly connected to an extrusion spring 34, an end of the extrusion spring 34 away from the second fixed disk 33 is fixedly connected to the interior of one end of the second sealing cylinder 26, and a placement groove 28 is opened at one end of the second sealing cylinder 26, and the placement groove 28 A plurality of buffer springs 29 are fixedly connected inside, one end of the buffer cylinder 27 connected to the second sealing cylinder 26 is fixedly connected to one end of the buffer spring 29, one end of the buffer cylinder 27 away from the buffer spring 29 contacts one side of the first sealing plug 40 and the second sealing plug 41, and when the Type-C female socket 1 and the Type-C male connector 2 are connected, one side of the first sealing plug 40 and the second sealing plug 41 away from the buffer cylinder 27 contacts one end of the first sealing cylinder 21, and the edges of the ends of the buffer cylinder 27 and the first sealing cylinder 21 connected to the first sealing plug 40 are inclined, and the inclination angle is equal to the slope angles on both sides of the first sealing plug 40 and the second sealing plug 41;

[0046] By setting the sealing component, its sealing performance can be automatically adjusted according to the use time and environmental conditions to provide longer waterproof protection. When in use, the second sealing cylinder 26, the buffer cylinder 27 and the first sealing cylinder 21 will cover the outermost parts of the Type-C female seat 1 and the Type-C male head 2. At this time, multiple first sealing plugs 40 and second sealing plugs 41 will be connected to the connection between the buffer cylinder 27 and the first sealing cylinder 21. At this time, through the multiple extrusion springs 34 and multiple buffer springs 29, when the first sealing plug 40 and the second sealing plug 41 are located on one side of the buffer cylinder 27, due to the long-term friction of the buffer cylinder 27, a dent will appear on the side of the first sealing plug 40 and the second sealing plug 41 located on the buffer cylinder 27. At this time, through the automatic rebound effect of the buffer spring 29, the buffer cylinder 27 can always be close to one side of the first sealing plug 40 and the second sealing plug 41, thereby causing the dent to be always close to the buffer cylinder 27, thereby avoiding the problem of gaps in the connection caused by the wear of the first sealing plug 40 and the second sealing plug 41 and the buffer cylinder 27. At the same time, when the first sealing plug 4 When one side of the first sealing tube 21 and the second sealing plug 41 are dented due to the long-term withdrawal of the first sealing tube 21, the second fixed plate 33 is automatically rebounded by the extrusion spring 34, so that the first fixed plate 31 is pressed against the first sealing plug 40 and the second sealing plug 41 to keep close to one end of the first sealing tube 21, thereby avoiding the problem of gaps in the connection caused by the wear of the first sealing plug 40 and the second sealing plug 41 and the first sealing tube 21, thereby increasing the sealing performance and improving the durability, and achieving the effect of automatically adjusting the sealing applicability. At the same time, by setting the two sides of the first sealing plug 40 and the second sealing plug 41 to be sloped, the contact area between the first sealing plug 40 and the second sealing plug 41 and the outside can be reduced, thereby avoiding the problem of excessive friction between the first sealing plug 40 and the second sealing plug 41 and the outside, resulting in poor durability. At the same time, by setting the edge of the buffer tube 27 and the first sealing tube 21 connected to the first sealing plug 40 to be inclined, it is convenient to connect the buffer tube 27 and the first sealing tube 21 with the first sealing plug 40 and the second sealing plug 41, thereby increasing the sealing performance.

[0047] like Figures 1 to 13As shown, the outside of the first connecting column 4 is provided with a thread, and the outside thread of the first connecting column 4 is connected with a baffle 46, and the position of the baffle 46 is located at one end of the first sealing cylinder 21, and a pull rod 42 is rotatably connected to one side of the second fixed disk 33, and the end of the pull rod 42 away from the second fixed disk 33 passes through the interior of an extrusion spring 34 and the interior of one end of the second sealing cylinder 26, and the pull rod 42 passes through one side of one end of the second sealing cylinder 26 and is fixedly connected with a hook 43, and the second connecting column 7 passes through one side of one end of the second sealing cylinder 26 and is fixedly connected with a fixed cylinder 44, and the specification size of one end of the hook 43 is adapted to the specification size of the opening of the fixed cylinder 44, and when the hook 43 is away from one end of the second sealing cylinder 26, the hook 43 is hung inside the fixed cylinder 44, and when the hook 43 is hung inside the fixed cylinder 44, the first sealing plug 40 and the second sealing plug 41 move successively toward the interior of the buffer cylinder 27;

[0048] By setting up multiple first sealing plugs 40 and second sealing plugs 41, and a pull rod 42, when the Type-C female socket 1 and the Type-C male connector 2 are connected, the pull rod 42 can be pulled to cause the second fixed disk 33 to first shrink toward the inside of the buffer cylinder 27 through the second connecting plate 32 with the second sealing plug 41. At the same time, when the second fixed disk 33 moves to one side of the retaining ring 36, the sleeve 35 will be prompted to move with the first fixed disk 31. At this time, the first connecting plate 30 will shrink the inside of the buffer cylinder 27 with the first sealing plug 40. At this time, the connection between the first sealing cylinder 21 and the buffer cylinder 27 will be opened, making it easier to observe whether the connection between the Type-C female socket 1 and the Type-C male connector 2 is loose or has water ingress. , thereby avoiding the trouble of disconnecting the Type-C female socket 1 and the Type-C male connector 2 for observation. When observing, pull the pull rod 42 to push the hook 43 away from one end of the second sealing cylinder 26. At this time, when the hook 43 moves to one side of the fixed cylinder 44, by rotating the pull rod 42 and aligning it with the position of the opening at one end of the fixed cylinder 44, the pull rod 42 is released, and the extrusion spring 34 automatically rebounds to push one end of the hook 43 into the interior of the fixed cylinder 44, thereby fixing the position of the pull rod 42, thereby avoiding the trouble of pulling the pull rod 42 for a long time. At this time, when the hook 43 is away from the second sealing cylinder 26, first the second fixed plate 33 will slide the slide plate 37 through the second connecting plate 32, and at the same time the connecting rod 38 will pull When the second sealing plug 41 moves, when the slide plate 37 moves, through the action of the shaft, the plurality of second sealing plugs 41 will shrink toward the outside of one end of the fixed column 6, prompting the plurality of second sealing plugs 41 to shrink to the outside of the fixed column 6 and move toward the inside of the buffer cylinder 27. At the same time, when one side of the second fixed disk 33 moves to the side of the retaining ring 36, the second fixed disk 33 will move with the retaining ring 36. At this time, the sleeve 35 will pull the first fixed disk 31 to move, thereby prompting the first fixed disk 31 to move by pulling the remaining slide plate 37 through the first connecting plate 30. At this time, the plurality of first sealing plugs 40 will shrink toward the outside of one end of the fixed column 6 like the second sealing plugs 41, thereby prompting the plurality of second sealing plugs 41 to shrink a part of the buffer cylinder 27. The inside of the cylinder 27 is moved, thereby causing a gap to be left between the buffer cylinder 27 and the first sealing cylinder 21, thereby facilitating the observation of the connection between the Type-C female seat 1 and the Type-C male head 2. At the same time, when the connection is further sealed at a later stage, the pull rod 42 is moved again to cause the hook 43 to move away from the inside of the fixed cylinder 44, and the pull rod 42 is rotated to cause the hook 43 to be misaligned with the fixed cylinder 44. At this time, the pull rod 42 is released, and the extrusion spring 34 will automatically rebound, causing the second fixed disk 33 to first move the second sealing plug 41 out of the inside of one end of the buffer cylinder 27. At this time, when the second fixed disk 33 returns to its position and contacts one side of the first fixed disk 31, it will move with the first fixed disk 31, thereby causing the first sealing plug 40 to move away from the inside of one end of the buffer cylinder 27.Thus, the first sealing plug 40 and the second sealing plug 41 are used to quickly seal the connection between the buffer cylinder 27 and the first sealing cylinder 21. At the same time, by setting the first connecting column 4 with threads on the outside, when releasing the limit of the Type-C female seat 1 and the Type-C male head 2 in the later stage, the baffle 46 is first rotated to make the baffle 46 away from one side of the first sealing cylinder 21, and then the first sealing cylinder 21 is rotated to make the first sealing cylinder 21 completely rotated out of the first connecting column 4. At this time, the positioning cylinder 11 is completely exposed to the outside, which facilitates the later operation of the positioning cylinder 11 to release the connection between the Type-C female seat 1 and the Type-C male head 2. At the same time, through such a setting, the Type-C female seat 1 and the Type-C male head 2 will not be disconnected due to easy touch.

[0049] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wire-to-wire waterproof connector, comprising a Type-C female socket (1) and a Type-C male connector (2), characterized in that: The Type-C female socket (1) and the Type-C male connector (2) are provided with a locking assembly on the outside for quickly connecting the Type-C female socket (1) and the Type-C male connector (2), preventing the Type-C female socket (1) and the Type-C male connector (2) from being pulled off when connected, and sealing the connection. The locking assembly comprises a fixing seat (3) fixedly connected to one end of the Type-C female socket (1) and a fixing column (6) at one end of the Type-C male connector (2). The fixing seat (3) is fixedly connected to a first connecting column (4) at one end away from the Type-C female socket (1). The first connecting column (4) is fixedly connected to a first connecting line (5) at one end away from the first connecting line (5). The end of the first connecting line (5) connected to the first connecting column (4) passes through the first connecting column (4) and the fixing seat (3) and is electrically connected to the inside of the Type-C female socket (1). The fixing column (6) is fixedly connected to a first connecting column (4) at one end away from the Type-C male connector (2). A second connecting post (7), one end of the second connecting post (7) away from the fixing post (6) is fixedly connected to a second connecting wire (8), one end of the second connecting wire (8) connected to the second connecting post (7) passes through the inside of the second connecting post (7) and the fixing post (6) and is electrically connected to the inside of the Type-C male connector (2), one end of the fixing seat (3) is fixedly connected to a connecting tube (19), the inside of the connecting tube (19) is sleeved on the outside of the Type-C female connector (1), and the connecting tube The two sides of the connector (19) are provided with positioning grooves (16), the interior of the positioning grooves (16) is slidably engaged with a slider, the end of the slider inside the positioning grooves (16) away from the positioning grooves (16) is fixedly connected with a positioning cylinder (11), the interior of the positioning cylinder (11) is sleeved on the exterior of the connecting cylinder (19), one end of the fixing column (6) is fixedly connected with an alignment cylinder (22), the thickness of the alignment cylinder (22) is equal to the thickness of the gap between the Type-C female socket (1) and the connecting cylinder (19); The Type-C female socket (1) and the Type-C male connector (2) are provided with sealing components on the outside for protecting the Type-C female socket (1) and the Type-C male connector (2), and the sealing properties can be adaptively adjusted according to the usage time.

2. The wire-to-wire waterproof connector according to claim 1, characterized in that: Two adapter holes (17) are respectively provided on both sides of the connecting tube (19), and a ball block (18) is slidably engaged inside the adapter hole (17). The opening of the adapter hole (17) close to the Type-C female seat (1) is smaller than the opening of the adapter hole (17) close to one end of the positioning tube (11). The inner wall of the positioning tube (11) contacts the outside of the connecting tube (19). One end of the fixing seat (3) is fixedly connected to a stop plate (13), and one side of the stop plate (13) is fixedly connected to a positioning spring (14). An L-shaped groove is provided inside the positioning tube (11) close to one end of the fixing seat (3), and one end of the positioning spring (14) away from the stop plate (13) is fixedly connected to one end of the L-shaped groove. The diameter of the positioning tube (11) is larger than the diameter of the stop plate (13).

3. The wire-to-wire waterproof connector according to claim 2, characterized in that: A plurality of slide grooves (12) are provided inside one end of the positioning tube (11), and the positions of the plurality of slide grooves (12) correspond to the positions of the ball block (18). Two limiting grooves (24) are provided on both sides of one end of the alignment tube (22), and the positions of the limiting grooves (24) correspond to the positions of the ball block (18). When the positioning spring (14) rebounds, the inner wall of the positioning tube (11) contacts one side of the matching hole (17). When the inner wall of the positioning tube (11) contacts one side of the matching hole (17), the ball block (18) is in an extruded state and the other end of the ball block (18) protrudes from the inner wall of the connecting tube (19).

4. The line-to-line waterproof connector according to claim 3, characterized in that: The top and bottom of the positioning cylinder (11) are respectively slidably engaged with a stop bolt (45), the top and bottom of the connecting cylinder (19) are respectively provided with a limiting hole (15), one end of the two stop bolts (45) respectively penetrates the inside of the limiting hole (15) and contacts the top and bottom of the Type-C socket (1), the top and bottom of the alignment cylinder (22) are respectively provided with a movable hole (23), the position of the movable hole (23) corresponds to the position of the stop bolt (45), and the specification size of the movable hole (23) is adapted to the specification size of the stop bolt (45).

5. The line-to-line waterproof connector according to claim 4, characterized in that: The top and bottom of one end of the fixing seat (3) away from the Type-C female seat (1) are respectively fixedly connected with an L-shaped plate (10), and the end of the L-shaped plate (10) away from the fixing seat (3) is fixedly connected with a trapezoidal box (9). The end of the stop bolt (45) away from the Type-C female seat (1) contacts the inner wall of the trapezoidal box (9). When one end of the stop bolt (45) moves to the most convex point of the trapezoidal box (9), the other end of the stop bolt (45) is away from one side of the Type-C female seat (1), and the position of the stop bolt (45) is located at the front end of the adapter hole (17).

6. The wire-to-wire waterproof connector according to claim 4, characterized in that: The Type-C female socket (1) is sleeved with a return spring (20) on the outside, one end of the return spring (20) is fixedly connected to one side of the fixing seat (3), one end of the fixing column (6) is fixedly connected to a sealing cover (25), and the sealing cover (25) is sleeved on the outside of one end of the positioning tube (22). When the Type-C female socket (1) and the Type-C male connector (2) are connected, the sealing cover (25) is covered on the outside of one end of the positioning tube (11) and the inner wall of the sealing cover (25) is in contact with the outer wall of the positioning tube (11).

7. The wire-to-wire waterproof connector according to claim 1, characterized in that: The sealing assembly comprises a first sealing cylinder (21) threadedly connected to the outside of the first connecting column (4), a second sealing cylinder (26) fixedly connected to the outside of the second connecting column (7), and a first sealing plug (40) and a second sealing plug (41) installed at one end of the second sealing cylinder (26), one end of the second sealing cylinder (26) is slidably connected to a buffer cylinder (27), the outside of the fixed column (6) is annularly provided with a plurality of movable grooves equidistantly, the interiors of the plurality of movable grooves are slidably connected to slide plates (37), the interior of the slide plate (37) is rotatably connected to a connecting rod (38) via an axis, and the connecting rod ( 38) is connected to a connecting block (39) via an axis rotation at one end away from the slide plate (37); one side of the plurality of connecting blocks (39) is respectively fixedly connected to a first sealing plug (40) and a second sealing plug (41); the plurality of second sealing plugs (41) are located between the plurality of first sealing plugs (40), and the plurality of first sealing plugs (40) and second sealing plugs (41) are arranged in a ring shape outside one end of the fixed column (6); the two sides of the first sealing plug (40) and the second sealing plug (41) are respectively sloped, and the first sealing plug (40) and the second sealing plug (41) are made of rubber.

8. The wire-to-wire waterproof connector according to claim 7, characterized in that: One end of the slide plate (37) connected to the first sealing plug (40) is fixedly connected to the first connecting plate (30), and one end of the slide plate (37) connected to the second sealing plug (41) is fixedly connected to the second connecting plate (32). One end of the plurality of first connecting plates (30) away from the slide plate (37) is fixedly connected to the first fixed disk (31), and one end of the plurality of second connecting plates (32) away from the slide plate (37) is fixedly connected to the second fixed disk (33). One side of the first fixed disk (31) is fixedly connected to a sleeve (35). The sleeve ( The end of the sleeve (35) away from the first fixed disk (31) passes through the interior of the second fixed disk (33) and is fixedly connected to a retaining ring (36). The sleeve (35) is slidably connected to the outside of the second connecting column (7). The second fixed disk (33) is located between the first fixed disk (31) and the retaining ring (36). The side of the second fixed disk (33) away from the first fixed disk (31) is fixedly connected to an extrusion spring (34). The end of the extrusion spring (34) away from the second fixed disk (33) is fixedly connected to the interior of one end of the second sealing tube (26).

9. The wire-to-wire waterproof connector according to claim 8, characterized in that: A placement groove (28) is provided at one end of the second sealing cylinder (26), and a plurality of buffer springs (29) are fixedly connected inside the placement groove (28); the end of the buffer cylinder (27) connected to the second sealing cylinder (26) is fixedly connected to one end of the buffer spring (29); the end of the buffer cylinder (27) away from the buffer spring (29) contacts one side of the first sealing plug (40) and the second sealing plug (41); when the Type-C female socket (1) and the Type-C male connector (2) are connected, the side of the first sealing plug (40) and the second sealing plug (41) away from the buffer cylinder (27) contacts one end of the first sealing cylinder (21); the edges of the ends of the buffer cylinder (27) and the first sealing cylinder (21) connected to the first sealing plug (40) are inclined, and the inclination angle is equal to the slope angles on both sides of the first sealing plug (40) and the second sealing plug (41).

10. The wire-to-wire waterproof connector according to claim 9, characterized in that: The first connecting column (4) is provided with a thread on the outside, and the thread on the outside of the first connecting column (4) is connected to a baffle (46), and the baffle (46) is located at one end of the first sealing tube (21). One side of the second fixed disk (33) is rotatably connected to a pull rod (42), and the end of the pull rod (42) away from the second fixed disk (33) passes through the interior of an extrusion spring (34) and the interior of one end of the second sealing tube (26). The pull rod (42) passes through one side of one end of the second sealing tube (26) and is fixedly connected to A hook (43), the second connecting column (7) passes through one end of the second sealing cylinder (26) and is fixedly connected to a fixed cylinder (44), the specification size of one end of the hook (43) is adapted to the specification size of the opening of the fixed cylinder (44), when the hook (43) is away from one end of the second sealing cylinder (26), the hook (43) is hung inside the fixed cylinder (44), and when the hook (43) is hung inside the fixed cylinder (44), the first sealing plug (40) and the second sealing plug (41) are moved successively toward the inside of the buffer cylinder (27).

Images