CN116706600B

CN116706600B - Waterproof French socket

Info

Publication number: CN116706600B
Application number: CN202310932006.1A
Authority: CN
Inventors: 叶炯利; 汪琴; 汪友康; 周仁国
Original assignee: Wenzhou Guipai Electric Appliance Co ltd
Current assignee: Wenzhou Guipai Electric Appliance Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-09
Anticipated expiration: 2043-07-27
Also published as: CN116706600A

Abstract

The application relates to the technical field of sockets and discloses a waterproof French socket which comprises a socket body and a protecting cover connected to the socket body, wherein a mounting cavity is arranged in the socket body, and a conductive assembly for electrically connecting a plug and a wire is arranged in the mounting cavity; offer on the socket body and be used for supplying the plug to stretch into the chamber of inserting that links to each other with conductive component and be used for supplying the wire to stretch into the through wires hole that links to each other with conductive component, the protecting cover is used for opening or shielding the opening of inserting the chamber, be provided with in the through wires hole and be used for blockking moisture to get into the seal assembly of installation chamber, seal assembly is including connecting the sealing frame on the socket body, can dismantle the sealing washer that sets up in the sealing frame, the sealing washer has elasticity and the middle part has been seted up and is used for supplying the through-hole that the wire worn to establish. The sealing washer of this application can block moisture along clearance infiltration installation cavity, the protecting cover of wire and socket body can block moisture along the chamber infiltration installation cavity after the plug is pulled out, and the waterproof nature of socket is good, the potential safety hazard is little.

Description

Waterproof French socket

Technical Field

The application relates to the technical field of sockets, in particular to a waterproof French socket.

Background

The socket is an electrical connector commonly used in daily life of people, and can be matched with a plug of electric equipment, so that the electric connection between the electric equipment and a power supply is realized. With the continuous popularization of household appliances, the types of sockets are more and more abundant, and the performance requirements are higher and higher.

However, the socket in the related art has poor waterproof performance, and particularly in places with high water frequency such as outdoors or bathrooms and kitchens, once moisture enters the socket, accidents such as short circuit and the like are easy to occur, and potential safety hazards are large and need to be improved.

Disclosure of Invention

In order to enhance the waterproof performance of the socket, the application provides a waterproof French socket.

The application provides a waterproof french socket adopts following technical scheme:

the waterproof French socket comprises a socket body and a protecting cover connected to the socket body, wherein a mounting cavity is arranged in the socket body, and a conductive assembly for electrically connecting a plug and a wire is arranged in the mounting cavity; offer on the socket body and be used for supplying the plug to stretch into the chamber of inserting that links to each other with conductive component and be used for supplying the wire to stretch into the through wires hole that links to each other with conductive component, the protecting cover is used for opening or shielding the opening of inserting the chamber, be provided with the seal assembly that is used for blockking moisture to get into the installation cavity in the through wires hole, seal assembly is including connecting the sealing frame on the socket body, can dismantle the sealing washer that sets up in the sealing frame, the through-hole that is used for supplying the wire to wear to establish is offered at the sealing washer has elasticity and middle part.

Through adopting above-mentioned technical scheme, when installing the socket body, the wire can penetrate in the installation cavity along the through-hole and link to each other with conductive component to introduce the current conductive component. Because the sealing ring has certain elasticity, if the diameter of the through hole is smaller than the diameter of the wire in production, the sealing ring can elastically deform and clamp the wire when the wire penetrates into the through hole. By the arrangement, the gap formed by the sealing ring and the lead can be reduced, so that moisture outside the socket body is not easy to enter the mounting cavity along the gap, and safety accidents such as short circuit and the like caused by the conductive component meeting water are avoided; the stability of wire can also be further enhanced for the wire is difficult for removing relative socket body after the installation in place, and circuit transmission's stability is high.

When the socket is needed to be used, the protecting cover is moved to one side far away from the socket body, and then the plug of the electric equipment can extend into the inserting cavity and be connected with the conductive assembly, so that power is supplied to the electric equipment. After the plug is pulled out, the protecting cover moves to one side close to the socket body, and then the protecting cover can shield the opening of the inserting cavity so as to prevent moisture from penetrating into the mounting cavity along the inserting cavity, the socket is good in waterproof performance, potential safety hazards such as short circuit and the like of a circuit can be reduced, resource waste caused by socket damage or equipment failure can be reduced, and the socket is energy-saving and environment-friendly.

Optionally, the sealing washer has the bearing piece towards one side integrated into one piece of installation cavity, the bearing piece is located under the through-hole, set up many ring grooves that are concentric with the through-hole and set up on the sealing washer.

Through adopting above-mentioned technical scheme, when the wire wears to locate the through-hole, the supporting piece plays certain supporting role to the junction of wire and sealing washer for the wire is difficult for buckling even fracture after penetrating the through-hole. The annular groove is formed, so that the sealing ring is provided with a weak part, and the sealing ring is conveniently pierced when a wire with a larger diameter is penetrated, so that the inner diameter of the through hole is enlarged, and the socket is suitable for connecting wires with different diameters on the socket body.

Optionally, the sealing frame is towards the lateral wall of installation cavity and has been seted up the constant head tank, inlay in the constant head tank have with sealing washer fixed connection's locating rack, the hardness of locating rack is greater than the hardness of sealing washer.

Through adopting above-mentioned technical scheme, the sealing washer passes through locating rack and constant head tank complex mode and can dismantle the connection on the sealing frame, and after the sealing washer ages, operating personnel only need shift out the locating rack the constant head tank, can realize the split of sealing washer and sealing frame to tear open alone and trade the sealing washer, replacement cost is low, resources are saved.

Optionally, the positioning frame is provided with at least one group of stop assemblies for limiting the stop assemblies from falling out of the positioning groove, the stop assemblies comprise stop blocks which are slidably arranged on the positioning frame and stop springs for driving the stop blocks to extend out of the positioning frame, and the groove walls of the positioning groove are provided with stop grooves for the stop blocks to slidably extend in; one end of the stop block, which is far away from the stop spring, is provided with a guide inclined plane, and the guide inclined plane is positioned on one side of the stop block, which faces the bottom wall of the positioning groove.

Through adopting above-mentioned technical scheme, when assembling seal assembly, with the in-process of locating rack embedding constant head tank, the stop block can stretch into the stop groove under the effect of stop spring to hinder the locating rack to shift out the constant head tank, seal assembly's wholeness is high, stability is good.

Optionally, be provided with at least a set of anticreep subassembly that is used for hindering the locating rack to shift out the constant head tank on the sealing frame, anticreep subassembly is including rotating the pivot that sets up on the sealing frame, fixed connection is kept away from the anticreep piece of sealing frame one side, cover and establishes the anticreep torsional spring in the pivot outside, the locking piece that the anticreep piece is fixed with elastic material towards one side of sealing frame, offer on the sealing frame be used for with locking piece joint complex first locking groove and second locking groove, first locking groove is located the homonymy of constant head tank with the pivot second locking groove is located the heteronymy of constant head tank with the pivot, the anticreep torsional spring is used for driving the anticreep piece to the second locking groove rotation.

Through adopting above-mentioned technical scheme, before the installation sealing washer, rotate anticreep piece to first locking groove earlier for in the locking piece card goes into first locking groove, the operating personnel can imbed the locating rack in the locating groove this moment, in order to realize the equipment of sealing washer and sealing frame. After the locating rack inlays and establishes in place, rotate anticreep piece to second locking groove one side for in the locking piece card goes into the second locking groove, the anticreep piece can cross the constant head tank this moment, thereby further obstructs the locating rack and shifts out the constant head tank. The anti-drop torsion spring can enable the anti-drop block to be kept in a state of crossing the positioning groove, and stability and anti-drop effect of the anti-drop block are improved.

Optionally, the socket body comprises a base, a shell detachably connected to the base, and a plurality of connecting columns fixedly connected to the base, wherein fasteners which are equal in number and correspond to the connecting columns one by one are arranged on the shell in a penetrating manner; the fastener comprises a fastening disc, a fastening rod fixedly connected below the fastening disc and a limiting block fixedly connected below the fastening rod, the diameter of the fastening disc and the length of the limiting block are both larger than the diameter of the fastening rod, through holes for the fastening rod and the limiting block to vertically penetrate out are formed in the shell, connecting grooves for the fastening rod and the limiting block to vertically penetrate out are formed in the connecting column, and limiting grooves for the limiting block to rotate and stretch into are formed in the groove walls of the connecting grooves.

Through adopting above-mentioned technical scheme, when assembling the socket body, cover the casing on the base earlier, then stretch into adjacent spread groove with each stopper along the through-hole, the last fastening rod of rotation makes the stopper rotate into in the spacing groove. At this time, the fastening disc is abutted on the shell, and the limiting block is abutted on the top wall of the limiting groove, so that the shell is not easy to move to one side far away from the socket body, and the detachable connection of the shell and the base is realized, and the disassembly and the assembly are convenient.

Optionally, the base is provided with a baffle ring integrally formed, the mounting cavity is partitioned by the baffle ring to form two independent cavities, the conductive component is located on the inner side of the baffle ring, and the connecting column is located between the baffle ring and the outer side wall of the base.

Through adopting above-mentioned technical scheme, separate the baffle ring and can separate into two independent cavities with the installation chamber for water is difficult for along penetrating hole infiltration installation chamber in and with conductive component contact, helps further improving the waterproof performance of socket.

Optionally, a pressing frame is arranged between the shell and the base in an abutting manner, the pressing frame comprises a lantern ring, a pressing ring positioned below the lantern ring, and a plurality of connecting rods fixedly connected between the pressing ring and the lantern ring, a pressing groove for the pressing ring to vertically extend into is arranged on the outer side edge of the top wall of the baffle ring, and a sealing groove for the pressing ring to vertically extend into is arranged on the top end of the sealing frame; when the sealing frame is arranged on the base, the sealing groove and the pressing groove are combined to form a ring shape.

Through adopting above-mentioned technical scheme, before the installation casing, place the pressure frame on the base earlier for the clamping ring is vertical to be inlayed and establishes in the annular that seal groove and pressure groove combination formed. After the shell is installed in place, the compression ring plays a role in resisting and limiting the sealing frame, so that the sealing frame is not easy to shake when the socket is vibrated, and stability of the sealing assembly is further improved.

Optionally, the conductive component comprises a plastic shell installed in the base, a fixing cover clamped on the plastic shell, a conductive sheet embedded in the plastic shell, and a pressing elastic sheet fixedly connected to the conductive sheet, wherein a conductive hole for a wire to penetrate is formed in the conductive sheet, and the pressing elastic sheet is used for pressing the wire in the conductive hole against the conductive sheet; the fixed cover is connected with a reset piece for driving the pressing elastic sheet to loosen the lead, the reset piece comprises a reset block and a push block fixed on one side of the reset block towards the pressing elastic sheet, one end of the reset block is fixedly connected to the fixed cover, the other end of the reset block can move relative to the fixed cover, and the conducting sheet is provided with a yielding hole for the push block to extend into an adjacent conducting hole.

Through adopting above-mentioned technical scheme, when the wire wears to locate the conducting wire, support and press the shell fragment and can support the wire tightly on the conducting strip to guarantee the stable transmission of electric current. When the wire is required to be dismantled, the reset block is pressed towards one side close to the pressing elastic sheet, the pushing block pushes the pressing elastic sheet away from the wire, so that the pressing limit of the wire is loosened, and the wire is taken out from the conductive hole by an operator conveniently.

Optionally, the protecting cover is rotatably arranged on the shell, and a plurality of reset torsion springs are connected between the protecting cover and the shell, and the reset torsion springs are used for driving the protecting cover to shield the opening of the inserting cavity; one side integrated into one piece of protecting cover towards the casing has waterproof cover, when the protecting cover shelters from the opening of inserting the chamber, waterproof cover inlays and establishes in inserting the chamber and offsets with the inner wall of inserting the chamber.

Through adopting above-mentioned technical scheme, waterproof cover inlays when the protecting cover closes and locates in inserting the chamber, plays further keeps off the effect that moisture penetrated the installation cavity along inserting the chamber, is favorable to further improving the waterproof nature of socket.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the socket is installed in place, the lead penetrates through the through hole to be connected with the conductive assembly, the sealing ring can prevent moisture from penetrating into the installation cavity along the clearance between the lead and the socket body, the protecting cover can prevent moisture from penetrating into the installation cavity along the insertion cavity, and the socket is good in waterproofness and small in potential safety hazard;

2. the sealing ring is detachably connected in the sealing frame in a way of embedding the positioning frame and the positioning groove, so that the sealing ring can be independently detached and replaced after aging, the replacement cost is low, and the resources are saved; after the sealing ring is installed in place, the stop component and the anti-falling component can limit the locating rack from falling out of the locating groove, and the sealing component has good integrity;

3. the shell is detachably connected with the base through the fastener, and the fastener is only required to be rotated when the shell is disassembled, so that the limiting block is aligned with or misplaced with the connecting groove, and the operation is simple and convenient; the pressing spring piece can press the wire penetrating through the conducting hole on the conducting strip, and the stability of the wire is improved.

Drawings

Fig. 1 is a schematic structural view of a protective cover in an open state in an embodiment of the present application.

Fig. 2 is an exploded schematic view of an embodiment of the present application.

Fig. 3 is a schematic structural view of a base in an embodiment of the present application.

Fig. 4 is a schematic structural view of the protective cover in a covered state in the embodiment of the present application.

Fig. 5 is a schematic structural view of a seal assembly in an embodiment of the present application.

Fig. 6 is a schematic view of a seal assembly from another perspective in accordance with an embodiment of the present application.

Fig. 7 is an exploded schematic view of an embodiment of the present application.

Fig. 8 is an enlarged schematic view at a in fig. 7.

FIG. 9 is a partial cross-sectional view of a seal assembly in an embodiment of the present application.

Fig. 10 is a schematic structural diagram of a conductive component in an embodiment of the present application.

Fig. 11 is an exploded view of the restoring member and the pressing spring piece when they are separated.

Reference numerals illustrate:

1. a socket body; 11. a mounting cavity; 12. a base; 121. a waterproof table; 122. a baffle ring; 123. a mounting hole; 124. a threading hole; 125. pressing a groove; 13. a housing; 131. a through hole; 132. inserting a cavity; 133. a jack; 14. a connecting column; 141. a connecting groove; 142. a limit groove; 2. a protective cover; 21. a reset torsion spring; 22. a waterproof jacket; 3. a conductive assembly; 31. molding the shell; 32. a fixed cover; 33. a conductive sheet; 331. a conductive hole; 332. a relief hole; 34. pressing the spring plate; 35. a reset member; 351. a reset block; 352. a pushing block; 4. a fastener; 41. a fastening plate; 411. an indication block; 42. a fastening rod; 43. a limiting block; 5. a seal assembly; 51. a sealing frame; 511. a positioning groove; 512. a stop groove; 513. a first locking groove; 514. a second locking groove; 52. a seal ring; 521. a through hole; 522. an annular groove; 523. a support block; 53. a positioning frame; 531. a chute; 54. a stop assembly; 541. a stopper; 542. a stop spring; 543. a guide slope; 55. an anti-drop assembly; 551. a rotating shaft; 552. an anti-falling block; 553. an anti-falling torsion spring; 554. a locking block; 56. sealing grooves; 6. a pressing frame; 61. a collar; 62. a compression ring; 63. and a connecting rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-11.

The embodiment of the application discloses a waterproof French socket.

Referring to fig. 1 and 2, the waterproof french outlet comprises an outlet body 1 and a protecting cover 2 connected to the outlet body 1, an installation cavity 11 is formed in the outlet body 1, a conductive component 3 with conductivity is arranged in the installation cavity 11, and the conductive component 3 is used for connecting a plug of electric equipment and a power wire, so that the electric equipment can be mutually connected with a power supply.

Referring to fig. 2 and 3, the socket body 1 includes a base 12, a housing 13 detachably connected to the base 12, and a plurality of connection posts 14 integrally formed on the base 12, wherein the housing 13 is provided with fasteners 4 corresponding to the connection posts 14 in number and one by one, and the housing 13 is connected to the connection posts 14 through the fasteners 4.

Referring to fig. 2 and 3, the fastener 4 includes a fastening plate 41, a fastening rod 42 fixedly connected to the lower side of the fastening plate 41, and a stopper 43 fixedly connected to the lower side of the fastening rod 42, wherein the fastening plate 41 has a disk shape and a diameter larger than that of the fastening rod 42, and the maximum horizontal length of the stopper 43 is also larger than that of the fastening rod 42. The shell 13 is provided with a through hole 131 for the limiting block 43 and the fastening rod 42 to vertically penetrate out, the through hole 131 comprises a round hole in the middle and a strip hole communicated with the round hole, and the limiting block 43 can vertically penetrate out along the strip hole and the fastening rod 42 is penetrated into the round hole.

Referring to fig. 2 and 3, the connecting post 14 is provided with connecting slots 141 having the same shape as the through holes 131, when the housing 13 is mounted on the base 12, the vertical projection of each connecting slot 141 is completely overlapped with the vertical projection of the through hole 131, the slot wall of the connecting slot 141 is provided with an arc-shaped limit slot 142, and the limit slot 142 is used for allowing the limit block 43 to rotate and extend in, so as to limit the fastener 4 to pull out the connecting post 14, thereby realizing stable connection between the housing 13 and the base 12.

Referring to fig. 2, in order to facilitate the operator to observe the position of the stopper 43, an indication block 411 is integrally formed at the head of the fastening plate 41, and the extension direction of the indication block 411 is the same as the extension direction of the stopper 43. An operator can determine whether the stopper 43 is rotated into place by observing the orientation of the indication block 411.

Referring to fig. 3, in order to prevent moisture from penetrating along the connection portion between the base 12 and the housing 13, a waterproof table 121 is integrally formed on the upper side edge of the base 12 in this embodiment. When the housing 13 is connected to the base 12, the waterproof stage 121 serves to block moisture from entering the installation cavity 11. Further, the base 12 is further integrally formed with a barrier ring 122, the conductive component 3 is located inside the barrier ring 122, and the connection post 14 is located between the barrier ring 122 and the outer side wall of the base 12. The barrier ring 122 can divide the mounting cavity 11 into two separate chambers to prevent moisture that seeps inside the conductive assembly 3 along the junction of the base 12 and the housing 13.

Referring to fig. 4, a plurality of mounting holes 123 are formed in the bottom wall of the base 12, the mounting holes 123 are communicated with a cavity formed by the baffle ring 122 and the outer side wall of the base 12, and when in use, an operator can pass mounting bolts through the mounting holes 123, so that the socket body 1 is fixedly mounted at a designated position.

Referring to fig. 2, a cavity 132 for inserting a plug is provided on the housing 13, jacks 133 communicating with the installation cavity 11 are provided on a bottom wall of the cavity 132, specifically, three jacks 133 are provided and correspond to a neutral wire, a live wire and a ground wire respectively, a grounding post for connecting the ground wire extends upwards to the outside of the housing 13 along one of the jacks 133, and the other two jacks 133 are used for inserting pins on the plug so that the plug can be electrically connected with the conductive assembly 3.

Referring to fig. 1 and 2, the protecting cover 2 is rotatably connected to the housing 13 through a plurality of hinge shafts and has a size larger than that of the insertion cavity 132, so that the opening of the insertion cavity 132 can be shielded when the protecting cover 2 is closed, and moisture is prevented from penetrating into the mounting cavity 11 along the insertion cavity 132 after the plug is pulled out. In order to improve the stability of the protecting cover 2 when being closed, a plurality of reset torsion springs 21 are arranged between the protecting cover 2 and the shell 13, the number of the reset torsion springs 21 is equal to that of the hinge shafts and corresponds to that of the hinge shafts one by one, in this embodiment, two reset torsion springs 21 are sleeved on the outer sides of the hinge shafts respectively, one ends of the reset torsion springs 21 are abutted on the shell 13, and the other ends of the reset torsion springs are abutted on the protecting cover 2. When the reset torsion spring 21 is in the natural state, the protective cover 2 is in the closed state shielding the insertion cavity 132.

Referring to fig. 1 and 2, a waterproof sleeve 22 is integrally formed on one side of the protecting cover 2 facing the housing 13, the outer diameter of the waterproof sleeve 22 is slightly smaller than the inner diameter of the inserting cavity 132, and when the protecting cover 2 shields the opening of the inserting cavity 132, the waterproof sleeve 22 is embedded in the inserting cavity 132 and abuts against the cavity wall of the inserting cavity 132, so that a further waterproof effect is achieved.

Referring to fig. 3 and 5, two opposite side walls of the base 12 are respectively provided with a threading hole 124, each threading hole 124 is internally provided with a sealing assembly 5, the sealing assembly 5 comprises a sealing frame 51 and a sealing ring 52 detachably connected in the sealing frame 51, and the sealing frame 51 is vertically embedded in the threading hole 124, so that the detachable connection between the sealing frame 51 and the base 12 is realized. The through hole 521 is arranged in the middle of the sealing ring 52, a plurality of annular grooves 522 are arranged on the side wall of the sealing ring 52 facing and far away from the installation cavity 11, the annular grooves 522 are concentrically arranged with the through hole 521, and a wire can penetrate into the installation cavity 11 along the through hole 521 and is connected with the conductive component 3, so that current is introduced into the conductive component 3.

Referring to fig. 5 and 6, in order to improve the stability of the wire passing through the seal ring 52, the seal ring 52 is made of a material capable of elastically deforming, and in this embodiment, rubber is preferable. If the diameter of the wire is larger than the aperture of the through hole 521, the wire can be inserted into the through hole 521 by means of hard extrusion; or the sealing ring 52 is pierced to enlarge the aperture of the through hole 521. After the lead is threaded in place, the seal ring 52 is extruded by the lead to generate elastic deformation, so that the lead can be clamped, and moisture can be prevented from seeping into a gap between the lead and the socket body 1. The sealing ring 52 has the bearing piece 523 towards one side integrated into one piece of installation cavity 11, and the bearing piece 523 is located the through-hole 521 under, plays the effect of bearing wire for the connecting portion of wire and sealing ring 52 is difficult for bending.

Referring to fig. 7, a positioning groove 511 is formed in a side wall of the sealing frame 51 facing the mounting cavity 11, and a positioning frame 53 fixedly connected with a sealing ring 52 is embedded in the positioning groove 511, wherein the positioning frame 53 is made of the same material as the sealing frame 51 and has a hardness greater than that of the sealing ring 52.

Referring to fig. 8 and 9, at least one set of stopper assemblies 54 is provided on the positioning frame 53, and two sets of stopper assemblies 54 are provided at the upper end of the positioning frame 53. Each group of stop assemblies 54 comprises a stop block 541 and a stop spring 542 for driving the stop block 541 to extend into the positioning frame 53, a chute 531 is formed in the side wall of the positioning frame 53, the stop block 541 is slidably arranged in the chute 531, one end of the stop spring 542 is fixedly connected to the chute wall of the chute 531 far away from the opening of the chute, and the other end of the stop spring 542 is fixedly connected with the stop block 541. The groove wall of the positioning groove 511 is provided with a stop groove 512 for the stop block 541 to slide into, and after the positioning frame 53 is embedded into the positioning groove 511, the stop block 541 is embedded into the stop groove 512 under the action of the stop spring 542 so as to prevent the positioning frame 53 from being separated from the positioning groove 511.

Referring to fig. 8, in order to improve the installation efficiency of the positioning frame 53, a guide slope 543 is provided at an end of the stopper 541 remote from the stopper spring 542, and the guide slope 543 is located at a side of the stopper 541 facing the bottom wall of the positioning groove 511, and plays a guiding role when the stopper 541 extends into the stopper groove 512. In order to enable the stop 541 to be separated from the stop groove 512, a pushing hole may be further formed on a groove wall of the stop groove 512, so that an operator can push the stop 541 away from the stop groove 512 by using a thin rod.

Referring to fig. 6 and 7, at least one set of anti-drop assemblies 55 are provided on the sealing frame 51, and two sets of anti-drop assemblies 55 are provided at the lower end of the sealing frame 51. Each set of anti-falling assemblies 55 comprises a rotating shaft 551, an anti-falling block 552 fixedly connected to one side, far away from the sealing frame 51, of the rotating shaft 551, and an anti-falling torsion spring 553 sleeved outside the rotating shaft 551, wherein the rotating shaft 551 is located at the end part of the anti-falling block 552, one end of the anti-falling torsion spring 553 is abutted to the sealing frame 51, and the other end of the anti-falling torsion spring 553 is abutted to the anti-falling block 552. The locking block 554 is fixed on one side of the anti-drop block 552 facing the sealing frame 51, the locking block 554 is made of rubber material capable of generating elastic deformation, the sealing frame 51 is provided with a first locking groove 513 and a second locking groove 514 which are used for being matched with the locking block 554 in a clamping mode, the first locking groove 513 and the rotating shaft 551 are located on the same side of the locating groove 511, and the second locking groove 514 and the rotating shaft 551 are located on the opposite side of the locating groove 511. When the anti-drop torsion spring 553 is in a natural state, the locking piece 554 is aligned with the second locking groove 514, and at this time the anti-drop piece 552 is in a state of crossing the positioning groove 511, so that the positioning frame 53 is less likely to move out of the positioning groove 511.

Referring to fig. 2 and 3, a pressing frame 6 is disposed between the housing 13 and the base 12, the pressing frame 6 includes a collar 61, a pressing ring 62 located below the collar 61, and a plurality of connecting rods 63 fixedly connected between the pressing ring 62 and the collar 61, and an opening for the connecting rods 63 to vertically pass through is formed in the housing 13. The top wall of the baffle ring 122 is provided with a pressing groove 125 at the outer side edge thereof, the top end of the sealing frame 51 is provided with a sealing groove 56, when the sealing frame 51 is mounted on the base 12, the sealing groove 56 and the pressing groove 125 are combined to form a ring groove for the pressing ring 62 to vertically embed, and the pressing ring 62 can further press the sealing frame 51 on the base 12, so that the stability of the sealing assembly 5 is further improved.

Referring to fig. 10 and 11, the conductive component 3 includes a plastic housing 31, a fixing cover 32 clamped on the plastic housing 31, a conductive sheet 33 embedded in the plastic housing 31, and a pressing spring piece 34 fixedly connected to the conductive sheet 33, wherein the plastic housing 31 is clamped in the base 12. The conductive sheet 33 is made of conductive metal materials, a plurality of groups of conductive holes 331 for the penetration of wires are formed in the conductive sheet 33, the number of each group of conductive holes 331 is two, the number of the pressing elastic sheets 34 is equal to that of the groups of conductive holes 331 and corresponds to that of the groups of conductive holes 331 one by one, the pressing elastic sheets 34 are respectively used for pressing the wires in the adjacent conductive holes 331 on the conductive sheet 33, and the stability of circuit transmission is high.

Referring to fig. 11, in order to facilitate the extraction of the conductive wires from the conductive holes 331, reset pieces 35 corresponding to the pressing spring pieces 34 in number are connected to the fixed cover 32, the reset pieces 35 include reset pieces 351, push pieces 352 fixed on one side of the reset pieces 351 towards the pressing spring pieces 34, one end of each reset piece 351 is fixedly connected to the fixed cover 32, the other end of each reset piece 351 can move relative to the fixed cover 32, a yielding hole 332 located right below each push piece 352 is formed in each conductive piece 33, and each push piece 352 can extend into the adjacent conductive hole 331 along each yielding hole 332 so as to push the corresponding pressing spring piece 34 away from the conductive wires, so that the pressing limiting of the corresponding pressing spring piece 34 on the conductive wires is released.

The implementation principle of the waterproof French socket provided by the embodiment of the application is as follows: when the socket is installed in place, the lead is arranged in the through hole 521 in a penetrating way and is connected with the conductive sheet 33 so as to introduce current into the conductive sheet 33, and the pressing spring sheet 34 can press the lead against the conductive sheet 33, so that the stability of current transmission is improved. After opening the protective cover 2, the plug can extend into the mounting cavity 11 along the insertion cavity 132 to connect with the conductive sheet 33 to introduce current into the powered device. The sealing ring 52 can prevent moisture from seeping into the gap between the lead and the socket body 1, and the protecting cover 2 can automatically cover and shield the opening of the inserting cavity 132 after the plug is pulled out, so that the moisture is prevented from seeping into the mounting cavity 11 along the inserting cavity 132, and the socket has good waterproof performance and small potential safety hazard.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A waterproof french outlet, characterized in that: the socket comprises a socket body (1) and a protecting cover (2) connected to the socket body (1), wherein a mounting cavity (11) is formed in the socket body (1), and a conductive component (3) for electrically connecting a plug and a wire is arranged in the mounting cavity (11); the socket comprises a socket body (1), wherein a plug cavity (132) for a plug to extend into is formed in the socket body (1) and a threading hole (124) for a wire to extend into is formed in the socket body, the plug cavity is connected with a conductive component (3), the threading hole (124) is used for opening or shielding an opening of the plug cavity (132), a sealing component (5) for blocking moisture from entering an installation cavity (11) is arranged in the threading hole (124), the sealing component (5) comprises a sealing frame (51) connected onto the socket body (1) and a sealing ring (52) detachably arranged in the sealing frame (51), and the sealing ring (52) is elastic and provided with a through hole (521) in the middle part for the wire to penetrate through;

a positioning groove (511) is formed in the side wall, facing the mounting cavity (11), of the sealing frame (51), a positioning frame (53) fixedly connected with the sealing ring (52) is embedded in the positioning groove (511), and the hardness of the positioning frame (53) is greater than that of the sealing ring (52);

the positioning frame (53) is provided with at least one group of stop assemblies (54) for limiting the stop assemblies from being separated from the positioning groove (511), the stop assemblies (54) comprise stop blocks (541) which are arranged on the positioning frame (53) in a sliding mode, stop springs (542) which are used for driving the stop blocks (541) to extend out of the positioning frame (53), and stop grooves (512) which are used for enabling the stop blocks (541) to extend in a sliding mode are formed in the groove walls of the positioning groove (511); one end of the stop block (541) far away from the stop spring (542) is provided with a guide inclined plane (543), and the guide inclined plane (543) is positioned at one side of the stop block (541) facing the bottom wall of the positioning groove (511);

the anti-drop assembly (55) used for preventing the locating rack (53) from moving out of the locating groove (511) is arranged on the sealing frame (51), the anti-drop assembly (55) comprises a rotating shaft (551) arranged on the sealing frame (51) in a rotating mode, an anti-drop block (552) fixedly connected to one side of the rotating shaft (551) far away from the sealing frame (51), and an anti-drop torsion spring (553) sleeved on the outer side of the rotating shaft (551), the anti-drop block (552) is fixed with a locking block (554) made of elastic materials towards one side of the sealing frame (51), a first locking groove (513) and a second locking groove (514) which are used for being in clamping fit with the locking block (554) are formed in the sealing frame (51), the first locking groove (513) and the rotating shaft (551) are located on the same side of the locating groove (511), the second locking groove (514) and the rotating shaft (551) are located on the different side of the locating groove (511), and the anti-drop torsion spring (553) is used for driving the anti-drop block (552) to rotate towards the second locking groove (514).

2. The waterproof french outlet of claim 1, wherein: one side of sealing washer (52) towards installation cavity (11) integrated into one piece has supporting piece (523), supporting piece (523) are located under through-hole (521), offer on sealing washer (52) multiple ring channel (522) that are concentric setting with through-hole (521).

3. The waterproof french outlet of claim 1, wherein: the socket body (1) comprises a base (12), a shell (13) detachably connected to the base (12) and a plurality of connecting columns (14) fixedly connected to the base (12), wherein fasteners (4) which are equal in number and correspond to the connecting columns (14) one by one are arranged on the shell (13) in a penetrating manner; the fastener (4) comprises a fastening disc (41), a fastening rod (42) fixedly connected below the fastening disc (41) and a limiting block (43) fixedly connected below the fastening rod (42), the diameter of the fastening disc (41) and the length of the limiting block (43) are both larger than the diameter of the fastening rod (42), through holes (131) for the fastening rod (42) and the limiting block (43) to vertically penetrate out are formed in the shell (13), connecting grooves (141) for the fastening rod (42) and the limiting block (43) to vertically penetrate out are formed in the connecting columns (14), and limiting grooves (142) for the limiting block (43) to rotate and stretch in are formed in the groove walls of the connecting grooves (141).

4. A waterproof french outlet according to claim 3, characterized in that: the base (12) is integrally formed with a baffle ring (122), the installation cavity (11) is partitioned by the baffle ring (122) to form two independent cavities, the conductive component (3) is located on the inner side of the baffle ring (122), and the connecting column (14) is located between the baffle ring (122) and the outer side wall of the base (12).

5. The waterproof french outlet of claim 4, wherein: a pressing frame (6) is arranged between the shell (13) and the base (12) in an abutting mode, the pressing frame (6) comprises a sleeve ring (61), a pressing ring (62) arranged below the sleeve ring (61) and a plurality of connecting rods (63) fixedly connected between the pressing ring (62) and the sleeve ring (61), a pressing groove (125) for the pressing ring (62) to vertically extend into is formed in the outer side edge of the top wall of the baffle ring (122), and a sealing groove (56) for the pressing ring (62) to vertically extend into is formed in the top end of the sealing frame (51); when the sealing frame (51) is installed on the base (12), the sealing groove (56) and the pressing groove (125) are combined to form a ring shape.

6. A waterproof french outlet according to claim 3, characterized in that: the conductive assembly (3) comprises a plastic shell (31) arranged in the base (12), a fixed cover (32) clamped on the plastic shell (31), a conductive sheet (33) embedded in the plastic shell (31) and a pressing spring piece (34) fixedly connected to the conductive sheet (33), wherein a conductive hole (331) for a wire to penetrate is formed in the conductive sheet (33), and the pressing spring piece (34) is used for pressing the wire in the conductive hole (331) on the conductive sheet (33); the fixed cover (32) is connected with a reset piece (35) for driving the pressing elastic piece (34) to loosen the lead, the reset piece (35) comprises a reset block (351), a push block (352) fixed on one side of the reset block (351) towards the pressing elastic piece (34), one end of the reset block (351) is fixedly connected to the fixed cover (32) and the other end of the reset block can move relative to the fixed cover (32), and a yielding hole (332) for the push block (352) to extend into an adjacent conductive hole (331) is formed in the conductive piece (33).

7. The waterproof french outlet of claim 6, wherein: the protecting cover (2) is rotatably arranged on the shell (13), a plurality of reset torsion springs (21) are connected between the protecting cover (2) and the shell (13), and the reset torsion springs (21) are used for driving the protecting cover (2) to cover the opening of the inserting cavity (132); one side of the protecting cover (2) facing the shell (13) is integrally formed with a waterproof sleeve (22), and when the protecting cover (2) shields the opening of the inserting cavity (132), the waterproof sleeve (22) is embedded in the inserting cavity (132) and props against the inner wall of the inserting cavity (132).