A TYPE-C16P waterproof fixed tensile connector structure

Abstract

The present invention belongs to the technical field of TYPE-C connectors, and provides a TYPE-C16P waterproof fixed tensile-resistant connector structure, comprising a socket end and a plug end; when the TYPE-C male head is plugged into the TYPE-C female seat, the plug connector is plugged into the socket rectangular annular chamber of the socket shell, the outer wall surface of the plug connector abuts against the sealing ring, and the spring sheet is clamped in the rectangular annular groove to form a damping constraint; the TYPE-C male head and the TYPE-C female seat of the present invention can only be separated under the action of a certain pulling force, providing sufficient tensile strength. Compared with the prior art, the present invention adopts a self-locking structure to prevent the TYPE-C plug-in from retreating due to vibration, has a tensile-resistant function, improves the waterproof performance, and increases the durability of the product.

Description

Technical Field

[0001] The invention belongs to the technical field of TYPE-C connectors, and in particular relates to a TYPE-C16P waterproof fixed tensile connector structure. Background Art

[0002] With the rapid development of intelligent interactive devices, the requirements for handheld devices, tablet devices, and notebook devices are becoming more and more convenient, integrated, and flat. The external connection interface has increasingly stringent requirements for quick plug-in and pull-out functions and flattened structures. Usually, rectangular connectors are locked with screws on both sides, which is not conducive to the application of quick plug-in and pull-out; while push-pull connectors are circular structures, which are difficult to meet the structural requirements of flat handheld devices and tablet devices. The connector of the TYPE-C interface can realize efficient operation of interactive devices under multiple constraints. The socket end is a fixed structure, and its structural advantages meet the needs of miniaturized devices. At the same time, the interface supports ultra-high-speed communication functions, supports 20V / 5A power supply capacity, provides a bandwidth with a maximum transmission rate of 20Gbps, and also supports a maximum charging power of 100w. However, the separation force of the TYPE-C product for the head seat after plugging is about 20n. The structural defect that cannot be locked will easily lead to mis-separation under special circumstances, and the waterproof function cannot be achieved when the head seat is plugged in. Therefore, a tensile connector with quick plug-in, secondary locking, and sealed waterproof is specially designed to improve the use limitations of existing products, which has certain practical value and promotion value. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a TYPE-C16P waterproof fixed tensile connector structure to solve the problems in the prior art. The technical solution adopted by the present invention is:

[0004] A TYPE-C16P waterproof fixed tensile connector structure, comprising a socket end and a plug end;

[0005] The socket end comprises a TYPE-C female socket, a socket shell and a sealing ring, the fixed end of the TYPE-C female socket is fixedly connected in the socket shell, a socket rectangular annular chamber is formed between the inner wall surface of the socket shell and the TYPE-C female socket, a sealing ring is arranged in the socket rectangular annular chamber, the sealing ring is nested on the inner wall surface of the socket shell, and a rectangular annular groove is arranged on the inner wall surface of the socket shell;

[0006] The plug end comprises a TYPE-C male plug, a plug inner shell, a plug outer shell and a plug connector; the fixed end of the TYPE-C male plug is fixedly connected in the plug inner shell, the plug end of the TYPE-C male plug is located in the plug connector, a plug rectangular annular chamber is formed between the plug connector and the TYPE-C male plug, the plug outer shell is sleeved on the plug inner shell, the end of the plug outer shell is connected to the plug connector, and spring sheet assemblies are arranged on the upper and lower sides of the plug connector; the spring sheet assembly comprises a spring sheet;

[0007] When the TYPE-C male connector is plugged into the TYPE-C female connector, the plug connector is plugged into the socket rectangular annular chamber of the socket housing, the outer wall surface of the plug connector abuts against the sealing ring, and the spring sheet is clamped in the rectangular annular groove to form a damping constraint.

[0008] Furthermore, the spring sheet assembly also includes a clamping block, a weighted ball, a first inclined hole and a second inclined hole;

[0009] The plug connector is provided with a vertically arranged sliding hole, the spring sheet is connected to one end of the clamping block, and the other end of the clamping block can be slidably arranged in the sliding hole; the plug connector is provided with a first inclined hole and a second inclined hole, the first inclined hole and the second inclined hole are distributed on both sides of the clamping block, and the higher ends of the first inclined hole and the second inclined hole are connected to the sliding hole; the first inclined hole and the second inclined hole are both provided with a counterweight ball, and both sides of the clamping block are provided with a limiting groove;

[0010] When the TYPE-C male connector and the TYPE-C female connector are placed horizontally, the counterweight ball is located at the lower end of the first inclined hole and the second inclined hole; when the TYPE-C male connector and the TYPE-C female connector are placed vertically, the counterweight ball slides along the first inclined hole or the second inclined hole, and forms a limit on the clamping block through the limit groove, so that the spring sheet is locked with the rectangular annular clamping groove.

[0011] Furthermore, the counterweight ball is provided in plurality, and a magnetic component is provided at one end of the first inclined hole and the second inclined hole at a higher height, and the magnetic component includes a magnet and a counterweight block; one end of the magnet is fixedly connected to the counterweight block, and the two magnetic components are symmetrically arranged, the magnets of the two are located on the opposite sides of the counterweight block, and the magnetic poles of the magnets on the opposite sides of the two magnetic components are the same, so that the two magnetic components are separated; a horizontal part is provided at one end of the first inclined hole and the second inclined hole at a higher height, and the magnetic component is located in the horizontal part;

[0012] When the TYPE-C male head and the TYPE-C female seat are placed horizontally, the two magnetic components are separated from the limiting groove; when the TYPE-C male head and the TYPE-C female seat are placed vertically, the plurality of counterweight balls push the magnetic component located above to move downward, so that the counterweight block is clamped in the limiting groove.

[0013] Furthermore, an open slot is provided at one end of the plug connector, the open slot is horizontally arranged, the open slot is connected to the slide hole, a fixing block is arranged in the open slot, and the second inclined hole is arranged on the fixing block and passes through the fixing block;

[0014] An inner convex portion is provided at the end of the plug housing, the open end surface of the open slot abuts against the inner convex portion to form a closed chamber for accommodating the fixing block, and the plug connector is detachably connected to the inner convex portion;

[0015] The inner convex portion is located on the inner wall surface of the plug outer shell, and the inner convex portion abuts against the end of the plug inner shell.

[0016] Furthermore, the spring sheet assembly also includes a lifting plate and an adjusting plate;

[0017] An elastic sleeve is sleeved on the plug shell, and the lifting plate and the adjusting plate are sequentially arranged in the elastic sleeve from the outside to the inside, the inner side of the adjusting plate abuts against the plug shell, and the outer side of the lifting plate abuts against the elastic sleeve, the inner side of the lifting plate and the outer side of the adjusting plate are connected by a wedge structure, and the adjusting plate is slidably arranged;

[0018] One end of the lifting plate close to the plug connector is connected to the spring sheet, and the adjusting plate is used to adjust the height of the spring sheet through the wedge structure when sliding, so that the limiting grooves are staggered or overlapped with the first inclined hole and the second inclined hole;

[0019] A fixed shell is sleeved on the elastic sleeve, and the fixed shell is connected to the plug shell.

[0020] Further, a first outer protrusion and a second outer protrusion are provided on the outer wall surface of the plug housing, a groove is formed between the first outer protrusion and the second outer protrusion, an elastic component is provided in the groove, one end of the elastic component facing the plug connector abuts against the first outer protrusion, and the other end abuts against a sliding block, and the sliding block is detachably connected to the adjustment plate;

[0021] The rear end of the fixed shell is provided with an inner protrusion of the fixed shell, and the inner protrusion of the fixed shell is nested on the second outer protrusion. The rear end of the sliding block abuts against one end of the screw rod, and the other end of the screw rod passes through the second outer protrusion and the inner protrusion of the fixed shell in sequence. The screw rod is threadedly connected to the inner protrusion of the fixed shell.

[0022] Further, the front end of the fixed housing is detachably connected to a front cover plate, and the front cover plate covers the ends of the elastic sleeve, the lifting plate and the adjusting plate; the front cover plate is sleeved on the plug connector, the inner wall surface of the front cover plate is spaced apart from the spring sheet, a sealing protrusion is provided on the front cover plate, and a sealing groove adapted to the sealing protrusion is provided on the end of the socket housing;

[0023] When the TYPE-C male connector is inserted into the TYPE-C female connector, the sealing protrusion is inserted into the sealing groove, and the front cover plate abuts against the end of the socket housing.

[0024] Furthermore, the spring sheet is fixedly connected to the lifting plate via a corrugated sheet, and the clamping block is slidably connected to the spring sheet.

[0025] Furthermore, the spring sheet is provided with a wedge-shaped clamping portion adapted to the rectangular annular clamping groove.

[0026] The present invention has the following beneficial effects: when the TYPE-C male connector and the TYPE-C female connector are plugged into each other, the sealing ring abuts against the plug connector to form a sealing function, which can effectively prevent the intrusion of moisture, and the spring sheet and the rectangular annular groove form a tensile damping structure, so that the TYPE-C male connector and the TYPE-C female connector can only be separated under a certain tensile force, providing sufficient tensile strength. Compared with the prior art, the present invention adopts a self-locking structure to prevent the TYPE-C plug-in from retreating due to vibration, has a tensile function, improves the waterproof performance, and increases the durability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the TYPE-C male connector and the TYPE-C female connector being plugged into each other and having a fall prevention function;

[0029] Figure 3 This is a schematic diagram of a TYPE-C male connector when the limit groove is staggered between the first inclined hole and the second inclined hole;

[0030] Figure 4 This is a schematic diagram of the TYPE-C male connector and the TYPE-C female connector being plugged into each other and being freely pluggable;

[0031] Figure 5 This is a schematic diagram of the connector when it is vertical;

[0032] Figure 6 It is a schematic diagram of the connection relationship of the card connection block;

[0033] In the figure: 1, socket shell, 2, TYPE-C male connector, 3, socket shell, 4, sealing ring, 5, plug inner shell, 6, plug shell, 7, plug connector, 8, counterweight ball, 9, fixed block, 10, first inclined hole, 11, second inclined hole, 12, magnet, 13, counterweight block, 14, spring sheet, 15, clamping block, 16, front cover, 17, corrugated sheet, 18, fixed shell, 19, elastic sleeve, 20, lifting plate, 21, adjusting plate, 22, elastic component, 23, sliding block, 24, screw, 301, rectangular annular groove, 302, sealing groove, 141, wedge-shaped clamping portion, 151, limiting groove, 161, sealing protrusion, 201, wedge-shaped protrusion, 211, wedge-shaped groove, 601, inner protrusion, 602, first outer protrusion, 603, second outer protrusion. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the present invention Figure 1-Figure 6 , the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0035] It should be noted that in the present invention, "front end" or "front" refers to the opposite end of the socket end and the plug end. Figure 1 The right side of the socket end and the left side of the plug end; "rear end" and "rear" refer to the end opposite to the socket end and the plug end, such as Figure 1 The left side of the socket end and the right side of the plug end;

[0036] like Figure 1 , a TYPE-C16P waterproof fixed tensile connector structure, including a socket end and a plug end;

[0037] The socket end comprises a TYPE-C female socket 1, a socket shell 3 and a sealing ring 4. The fixed end of the TYPE-C female socket 1 is fixedly connected inside the socket shell 3. A socket rectangular annular chamber is formed between the inner wall surface of the socket shell 3 and the TYPE-C female socket 1. A sealing ring 4 is arranged in the socket rectangular annular chamber. The sealing ring 4 is nested on the inner wall surface of the socket shell 3. The inner wall surface of the socket shell 3 is provided with a rectangular annular groove 301.

[0038] The plug end comprises a TYPE-C male connector 2, a plug inner shell 5, a plug outer shell 6 and a plug connector 7; the fixed end of the TYPE-C male connector 2 is fixedly connected in the plug inner shell 5, the plug end of the TYPE-C male connector 2 is located in the plug connector 7, a plug rectangular annular chamber is formed between the plug connector 7 and the TYPE-C male connector 2, the plug outer shell 6 is sleeved on the plug inner shell 5, the end of the plug outer shell 6 is connected to the plug connector 7, and spring sheet assemblies are provided on both the upper and lower sides of the plug connector 7; the spring sheet assembly comprises a spring sheet 14;

[0039] When the TYPE-C male connector 2 is plugged into the TYPE-C female connector 1, the plug connector 7 is plugged into the rectangular annular cavity of the socket housing 3, the outer wall surface of the plug connector 7 abuts against the sealing ring 4, and the spring sheet 14 is clamped in the rectangular annular groove 301 to form a damping constraint.

[0040] Both the TYPE-C male connector 2 and the TYPE-C female connector 1 are prior art. The two are plugged into each other to connect power and signals, and the opposite ends of the two are used to connect the wiring harness to connect the corresponding device. The TYPE-C female connector 1 is usually the device end, and the TYPE-C male connector 2 is usually the plug-in power supply end. The present invention takes the TYPE-C male connector 2 in the plug end and the TYPE-C female connector 1 in the socket end as an example, so the spring sheet assembly and the spring sheet 14 are on the plug-in power supply end, and the spring sheet 14 can also be set on the device end, that is, the TYPE-C male connector 2 is in the socket end, and the TYPE-C female connector 1 is in the plug end.

[0041] like Figure 3 When the TYPE-C male connector 2 and the TYPE-C female connector 1 are plugged into each other, the sealing ring 4 abuts against the plug connector 7 to form a sealing function, which can effectively prevent the intrusion of moisture, and the spring sheet 14 and the rectangular annular groove 301 form a tensile damping structure, so that the TYPE-C male connector 2 and the TYPE-C female connector 1 can only be separated under a certain tensile force, providing sufficient tensile strength. Compared with the prior art, the present invention adopts a self-locking structure to prevent the TYPE-C plug-in from retreating due to vibration, has a tensile function, improves the waterproof performance, and increases the durability of the product.

[0042] In addition, the spring sheet 14 is provided with a wedge-shaped clamping portion 141 adapted to the rectangular annular clamping groove 301. The wedge-shaped clamping portion 141 can form a certain damping effect, so that the wedge-shaped clamping portion 141 can be pulled out only when the spring sheet 14 is bent. There is a gap between the spring sheet 14 and the outer wall surface of the plug connector 7, and the gap provides the space required for the bending deformation of the spring sheet 14.

[0043] Furthermore, the spring sheet assembly further includes a clamping block 15, a weighted ball 8, a first inclined hole 10 and a second inclined hole 11;

[0044] The plug connector 7 is provided with a vertically arranged sliding hole, the spring sheet 14 is connected to one end of the clamping block 15, and the other end of the clamping block 15 can be slidably arranged in the sliding hole; the plug connector 7 is provided with a first inclined hole 10 and a second inclined hole 11, the first inclined hole 10 and the second inclined hole 11 are distributed on both sides of the clamping block 15, and the higher ends of the first inclined hole 10 and the second inclined hole 11 are connected to the sliding hole; the first inclined hole 10 and the second inclined hole 11 are both provided with a counterweight ball 8, and both sides of the clamping block 15 are provided with a limiting groove 151;

[0045] When the TYPE-C male connector 2 and the TYPE-C female connector 1 are placed horizontally, the counterweight ball 8 is located at the lower end of the first inclined hole 10 and the second inclined hole 11; when the TYPE-C male connector 2 and the TYPE-C female connector 1 are placed vertically, the counterweight ball 8 slides along the first inclined hole 10 or the second inclined hole 11, and forms a limit on the clamping block 15 through the limit groove 151, so that the spring sheet 14 is locked with the rectangular annular clamping groove 301.

[0046] The spring sheets 14 on the two spring sheet assemblies are symmetrically arranged, and the first inclined holes 10 and the second inclined holes 11 on the two spring sheet assemblies have the same inclined direction, that is, the upper or lower first inclined hole 10 and the second inclined hole 11 close to the clamping block 15 are both at the ends with higher heights. The sliding hole is a rectangular hole structure to adapt to the clamping block 15.

[0047] like Figure 5 When the device falls off or is suspended vertically, the weight ball 8 slides under its own weight and cooperates with the limit groove 151 to form a locking function. Under the support of the clamping block 15, the spring sheet 14 cannot bend. At this time, the wedge-shaped clamping portion 141 of the spring sheet 14 is stuck with the rectangular annular clamping groove 301, so that the TYPE-C male connector 2 and the TYPE-C female connector 1 can be prevented from falling off. When the TYPE-C male connector 2 and the TYPE-C female connector 1 are placed horizontally, the TYPE-C male connector 2 and the TYPE-C female connector 1 can be freely plugged in and out. When the present invention is implemented, it can only be freely plugged in and out when it is placed horizontally, and in the vertical state, a locking structure is formed to prevent the device from accidentally falling off, maintain the safety of the device, and provide an anti-falling function. In addition, the connector of the present invention in the vertical state can provide a certain mechanical strength to lift the device.

[0048] Furthermore, the weighted balls 8 are provided in plurality, and the ends of the first inclined hole 10 and the second inclined hole 11 with higher heights are provided with magnetic components, and the magnetic components include a magnet 12 and a weight block 13; one end of the magnet 12 is fixedly connected to the weight block 13, and the two magnetic components are symmetrically arranged, and the magnets 12 of the two are located on the opposite side of the weight block 13, and the magnetic poles of the opposite sides of the magnets 12 of the two magnetic components are the same, so that the two magnetic components are separated; the ends of the first inclined hole 10 and the second inclined hole 11 with higher heights are provided with horizontal parts arranged horizontally, and the magnetic components are located in the horizontal parts;

[0049] When the TYPE-C male connector 2 and the TYPE-C female connector 1 are placed horizontally, the two magnetic components are separated from the limiting groove 151; when the TYPE-C male connector 2 and the TYPE-C female connector 1 are placed vertically, the plurality of counterweight balls 8 push the magnetic component located above to move downward, so that the counterweight block 13 is clamped in the limiting groove 151.

[0050] It should be noted that the counterweight 13, the plug connector 7, the fixed block 9, and the counterweight ball 8 are all made of non-ferromagnetic materials, such as plastic or stainless steel. Under the action of the same magnetic pole, the two magnetic components tend to move away from each other. It should be noted that under the gravity of the multiple counterweight balls 8, the magnetic force can be offset, so that the counterweight 13 is clamped in the limit groove 151. The role of setting the magnetic component is to provide a certain support function. When the connector is slightly tilted, part of the gravity of the multiple counterweight balls 8 acts on the magnetic component, and the other part of the gravity is supported by the first inclined hole 10 and the second inclined hole 11 to offset. Therefore, only when the tilt angle of the connector is large enough or completely vertical, the multiple counterweight balls 8 can push the magnetic component to move. Since the anti-falling function of the present invention is that when the device falls, the connector is in a vertical state, and the tilted state of the connector is usually normal use, the magnetic component can reduce the matching accuracy, so that the user can only plug and unplug the connector in a slightly tilted state without being completely horizontal.

[0051] Further, an open slot is provided at one end of the plug connector 7, the open slot is horizontally arranged, the open slot is connected to the slide hole, a fixing block 9 is arranged in the open slot, and the second inclined hole 11 is arranged on the fixing block 9 and passes through the fixing block 9;

[0052] The end of the plug housing 6 is provided with an inner convex portion 601, the opening end surface of the opening groove abuts against the inner convex portion 601 to form a closed chamber for accommodating the fixing block 9, and the plug connector 7 is detachably connected to the inner convex portion 601;

[0053] The inner protrusion 601 is located on the inner wall surface of the plug outer shell 6 , and the inner protrusion 601 abuts against the end of the plug inner shell 5 .

[0054] The design of the fixing block 9 facilitates the installation of the weight ball 8 in the second inclined hole 11, and the weight ball 8 in the first inclined hole 10 is placed from the inner end surface of the opening groove, and then the fixing block 9 is inserted, and the weight ball 8 is placed in the second inclined hole 11, and finally the plug connector 7 and the inner protrusion 601 are connected. The inner protrusion 601 and the plug connector 7 can be connected by bolts or buckles.

[0055] Furthermore, the spring sheet assembly also includes a lifting plate 20 and an adjusting plate 21;

[0056] The plug housing 6 is sleeved with an elastic sleeve 19, and the lifting plate 20 and the adjusting plate 21 are sequentially arranged in the elastic sleeve 19 from the outside to the inside, the inner side of the adjusting plate 21 abuts against the plug housing 6, and the outer side of the lifting plate 20 abuts against the elastic sleeve 19, the inner side of the lifting plate 20 and the outer side of the adjusting plate 21 are connected by a wedge structure, and the adjusting plate 21 is slidably arranged;

[0057] The lifting plate 20 is connected to the spring sheet 14 at one end close to the plug connector 7, and the adjusting plate 21 is used to adjust the height of the spring sheet 14 through the wedge structure when sliding, so that the limiting groove 151 intersects or overlaps the first inclined hole 10 and the second inclined hole 11;

[0058] The elastic sleeve 19 is sleeved with a fixed housing 18 , and the fixed housing 18 is connected to the plug housing 6 .

[0059] The elastic sleeve 19 can be supported by rubber and has a certain elasticity. The fixed housing 18, the elastic sleeve 19, the lifting plate 20, the adjusting plate 21, the plug housing 6, and the plug inner housing 5 are arranged from outside to inside in sequence and fit tightly. The wedge-shaped structure includes a wedge-shaped protrusion 201 located on the inner side of the lifting plate 20 and a wedge-shaped groove 211 located on the outer side of the adjusting plate 21.

[0060] like Figure 3 , Figure 4 When the adjusting plate 21 moves forward, the wedge-shaped protrusion 201 and the wedge-shaped groove 211 cooperate to make the lifting plate 20 rise, the elastic sleeve 19 is compressed, and the limiting groove 151 is staggered with the higher end of the first inclined hole 10 and the second inclined hole 11. In this state, the counterweight ball 8 cannot form a restraining effect, and the spring leaf 14 can bend freely.

[0061] And in Figure 1 , Figure 2In this state, when the adjustment plate 21 moves backward, the wedge-shaped protrusion 201 and the wedge-shaped groove 211 cooperate to make the lifting plate 20 descend, the elastic sleeve 19 restores its deformation, and the limit groove 151 coincides with the higher end of the first inclined hole 10 and the second inclined hole 11. In this state, the counterweight ball 8 can form a restraining effect and the spring leaf 14 can bend freely.

[0062] Therefore, the present invention provides two modes of use for users, one is the fall prevention mode, that is, Figure 1 , Figure 2 In the state of the limit groove 151 and the higher end of the first inclined hole 10 and the second inclined hole 11, the anti-falling function can be provided in this mode. The second is the free mode, that is, Figure 3 , Figure 4 In free mode, users can freely plug and unplug the connector regardless of its posture.

[0063] Further, a first outer protrusion 602 and a second outer protrusion 603 are provided on the outer wall surface of the plug housing 6, a groove is formed between the first outer protrusion 602 and the second outer protrusion 603, an elastic component 22 is provided in the groove, one end of the elastic component 22 facing the plug connector 7 abuts against the first outer protrusion 602, and the other end abuts against the sliding block 23, and the sliding block 23 is detachably connected to the adjustment plate 21;

[0064] The rear end of the fixed shell 18 is provided with an inner protrusion of the fixed shell, and the inner protrusion of the fixed shell is nested on the second outer protrusion 603. The rear end of the sliding block 23 abuts against one end of the screw rod 24, and the other end of the screw rod 24 passes through the second outer protrusion 603 and the inner protrusion of the fixed shell in sequence. The screw rod 24 is threadedly connected to the inner protrusion of the fixed shell.

[0065] The elastic component 22 can be a spring, a rubber block, etc. A plug-in portion can be provided at the rear end of the adjustment plate 21, and the plug-in portion is plugged into the sliding block 23 and connected by bolts. The elastic component 22 and the elastic sleeve 19 form a reset function under the joint action, so that the rear end of the sliding block 23 and the front end of the screw rod 24 are always in contact.

[0066] Further, the front end of the fixed housing 18 is detachably connected to the front cover 16, and the front cover 16 covers the ends of the elastic sleeve 19, the lifting plate 20 and the adjusting plate 21; the front cover 16 is sleeved on the plug connector 7, the inner wall surface of the front cover 16 is spaced apart from the spring sheet 14, a sealing protrusion 161 is provided on the front cover 16, and a sealing groove 302 adapted to the sealing protrusion 161 is provided at the end of the socket housing 3;

[0067] When the TYPE-C male connector 2 is inserted into the TYPE-C female connector 1 , the sealing protrusion 161 is inserted into the sealing groove 302 , and the front cover 16 abuts against the end of the socket housing 3 .

[0068] The front cover plate 16 is in an "L"-shaped structure, and a corresponding constricted portion may be provided at the front end of the socket housing 3 to adapt the front cover plate 16 to form a sealing and anti-bending structure.

[0069] Furthermore, the spring sheet 14 is fixedly connected to the lifting plate 20 via a corrugated sheet 17 , and the clamping block 15 is slidably connected to the spring sheet 14 .

[0070] In addition, the front ends of the lifting plate 20 and the adjusting plate 21 are both "L"-shaped structures. The bottom of the "L"-shaped structure of the lifting plate 20 is connected to the lifting plate 20 fixedly connected through the corrugated sheet 17. The front end of the lifting plate 20 abuts against the rear end of the front cover plate 16, and the rear end of the lifting plate 20 abuts against the second outer protrusion 603. Therefore, the lifting plate 20 cannot move forward and backward and can only move up and down. The vertical surface of the "L"-shaped structure of the lifting plate 20 is spaced apart from the front end of the adjusting plate 21 to provide the required space for the forward and backward movement of the adjusting plate 21. The front end "L"-shaped structure of the adjusting plate 21 is stuck on the first outer protrusion 602. Therefore, the first outer protrusion 602 and the "L"-shaped structure of the lifting plate 20 form a front and rear constraint structure for the adjusting plate 21. The rear end of the fixed housing 18 can be connected to the plug housing 6 by bolts, and the bolts avoid the screw rod 24. The detachable structure of the present invention is convenient for installation and removal.

[0071] The slidable connection between the clamping block 15 and the spring sheet 14, and the connection of the corrugated sheet 17, provide a degree of freedom for the bending of the spring sheet 14, and prevent the spring sheet 14 from self-locking. Figure 6 The clamping block 15 can be slidably connected to the spring sheet 14 by means of a clamping groove.

[0072] In addition, in the present invention, the corrugated sheet 17, the lifting plate 20, the adjustment plate 21, and the spring sheet 14 are all sheet and plate structures, distributed on the upper and lower sides of the TYPE-C male connector 2, while the front cover plate 16, the fixed shell 18, the plug connector 7, the plug shell 6, and the plug inner shell 5 are all rectangular ring structures.

[0073] The embodiments described above are only descriptions of the preferred modes of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, modifications, and substitutions made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A TYPE-C16P waterproof fixed tensile connector structure, characterized in that: Including a socket end and a plug end; The socket end comprises a TYPE-C female socket (1), a socket shell (3) and a sealing ring (4); the fixed end of the TYPE-C female socket (1) is fixedly connected inside the socket shell (3); a socket rectangular annular chamber is formed between the inner wall surface of the socket shell (3) and the TYPE-C female socket (1); a sealing ring (4) is arranged in the socket rectangular annular chamber; the sealing ring (4) is nested on the inner wall surface of the socket shell (3); and a rectangular annular groove (301) is arranged on the inner wall surface of the socket shell (3); The plug end comprises a TYPE-C male connector (2), a plug inner shell (5), a plug outer shell (6) and a plug connector (7); the fixed end of the TYPE-C male connector (2) is fixedly connected inside the plug inner shell (5), the plug end of the TYPE-C male connector (2) is located inside the plug connector (7), a plug rectangular annular chamber is formed between the plug connector (7) and the TYPE-C male connector (2), the plug outer shell (6) is sleeved on the plug inner shell (5), the end of the plug outer shell (6) is connected to the plug connector (7), and spring sheet assemblies are provided on the upper and lower sides of the plug connector (7); the spring sheet assembly comprises a spring sheet (14); When the TYPE-C male connector (2) is plugged into the TYPE-C female connector (1), the plug connector (7) is plugged into the socket rectangular annular chamber of the socket housing (3), the outer wall surface of the plug connector (7) abuts against the sealing ring (4), and the spring sheet (14) is clamped into the rectangular annular clamping groove (301) to form a damping constraint; The spring sheet assembly further comprises a clamping block (15), a weighted ball (8), a first inclined hole (10) and a second inclined hole (11); The plug connector (7) is provided with a vertically arranged sliding hole, the spring sheet (14) is connected to one end of the clamping block (15), and the other end of the clamping block (15) is slidably arranged in the sliding hole; a first inclined hole (10) and a second inclined hole (11) are arranged in the plug connector (7), the first inclined hole (10) and the second inclined hole (11) are distributed on both sides of the clamping block (15), and the higher ends of the first inclined hole (10) and the second inclined hole (11) are connected to the sliding hole; a counterweight ball (8) is arranged in each of the first inclined hole (10) and the second inclined hole (11), and limiting grooves (151) are arranged on both sides of the clamping block (15); When the TYPE-C male connector (2) and the TYPE-C female connector (1) are placed horizontally, the small counterweight ball (8) is located at the lower end of the first inclined hole (10) and the second inclined hole (11); when the TYPE-C male connector (2) and the TYPE-C female connector (1) are placed vertically, the small counterweight ball (8) slides along the first inclined hole (10) or the second inclined hole (11), and forms a limit on the clamping block (15) through the limit groove (151), so that the spring sheet (14) is locked with the rectangular annular clamping groove (301).

2. A TYPE-C16P waterproof fixed tensile connector structure according to claim 1, characterized in that: A plurality of the weighted balls (8) are provided, and a magnetic component is provided at one end of the first inclined hole (10) and the second inclined hole (11) with a higher height, and the magnetic component comprises a magnet (12) and a weight block (13); one end of the magnet (12) is fixedly connected to the weight block (13), and the two magnetic components are symmetrically arranged, the magnets (12) of the two components are located on opposite sides of the weight block (13), and the magnetic poles of the magnets (12) on the opposite sides of the two magnetic components are the same, so that the two magnetic components are separated; a horizontal portion is provided at one end of the first inclined hole (10) and the second inclined hole (11) with a higher height, and the magnetic component is located in the horizontal portion; When the TYPE-C male connector (2) and the TYPE-C female connector (1) are placed horizontally, the two magnetic components are separated from the limiting groove (151); when the TYPE-C male connector (2) and the TYPE-C female connector (1) are placed vertically, the plurality of counterweight balls (8) push the magnetic component located above to move downward, so that the counterweight block (13) is engaged in the limiting groove (151).

3. A TYPE-C16P waterproof fixed tensile connector structure according to claim 1, characterized in that: An open slot is provided at one end of the plug connector (7), the open slot is arranged horizontally, the open slot is connected to the slide hole, a fixing block (9) is arranged in the open slot, and the second inclined hole (11) is arranged on the fixing block (9) and passes through the fixing block (9); An inner convex portion (601) is provided at the end of the plug housing (6), the open end surface of the open slot abuts against the inner convex portion (601) to form a closed chamber for accommodating the fixing block (9), and the plug connector (7) is detachably connected to the inner convex portion (601); The inner convex portion (601) is located on the inner wall surface of the plug outer shell (6), and the inner convex portion (601) abuts against the end of the plug inner shell (5).

4. A TYPE-C16P waterproof fixed tensile connector structure according to claim 1, characterized in that: The spring sheet assembly further comprises a lifting plate (20) and an adjusting plate (21); An elastic sleeve (19) is sleeved on the plug housing (6), and the lifting plate (20) and the adjusting plate (21) are arranged in the elastic sleeve (19) from the outside to the inside in sequence, the inner side surface of the adjusting plate (21) abuts against the plug housing (6), and the outer side surface of the lifting plate (20) abuts against the elastic sleeve (19), the inner side surface of the lifting plate (20) and the outer side surface of the adjusting plate (21) are connected via a wedge structure, and the adjusting plate (21) is slidably arranged; One end of the lifting plate (20) close to the plug connector (7) is connected to the spring sheet (14), and the adjusting plate (21) is used to adjust the height of the spring sheet (14) through the wedge-shaped structure when sliding, so that the limiting groove (151) intersects or overlaps the first inclined hole (10) and the second inclined hole (11); A fixed housing (18) is sleeved on the elastic sleeve (19), and the fixed housing (18) is connected to the plug housing (6).

5. A TYPE-C16P waterproof fixed tensile connector structure according to claim 4, characterized in that: A first outer protrusion (602) and a second outer protrusion (603) are provided on the outer wall surface of the plug housing (6); a groove is formed between the first outer protrusion (602) and the second outer protrusion (603); an elastic component (22) is provided in the groove; one end of the elastic component (22) facing the plug connector (7) abuts against the first outer protrusion (602), and the other end abuts against a sliding block (23); the sliding block (23) is detachably connected to the adjustment plate (21); The rear end of the fixed shell (18) is provided with an inner convex portion of the fixed shell, and the inner convex portion of the fixed shell is nested on the second outer convex portion (603). The rear end of the sliding block (23) abuts against one end of the screw rod (24), and the other end of the screw rod (24) passes through the second outer convex portion (603) and the inner convex portion of the fixed shell in sequence. The screw rod (24) is threadedly connected to the inner convex portion of the fixed shell.

6. A TYPE-C16P waterproof fixed tensile connector structure according to claim 4, characterized in that: The front end of the fixed housing (18) is detachably connected to a front cover plate (16), and the front cover plate (16) covers the ends of the elastic sleeve (19), the lifting plate (20) and the adjusting plate (21); the front cover plate (16) is sleeved on the plug connector (7), the inner wall surface of the front cover plate (16) is spaced apart from the spring sheet (14), a sealing protrusion (161) is provided on the front cover plate (16), and a sealing groove (302) adapted to the sealing protrusion (161) is provided at the end of the socket housing (3); When the TYPE-C male connector (2) is inserted into the TYPE-C female connector (1), the sealing protrusion (161) is inserted into the sealing groove (302), and the front cover plate (16) abuts against the end of the socket housing (3).

7. A TYPE-C16P waterproof fixed tensile connector structure according to claim 4, characterized in that: The spring sheet (14) is fixedly connected to the lifting plate (20) via a corrugated sheet (17), and the clamping block (15) is slidably connected to the spring sheet (14).

8. A TYPE-C16P waterproof fixed tensile connector structure according to claim 1, characterized in that: The spring sheet (14) is provided with a wedge-shaped clamping portion (141) adapted to the rectangular annular clamping groove (301).

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