CN212517637U

CN212517637U - Electric shock prevention socket

Info

Publication number: CN212517637U
Application number: CN202021544133.2U
Authority: CN
Inventors: 戴益锡
Original assignee: Wenzhou Yake Electric Appliance Co ltd
Current assignee: Wenzhou Yake Electric Appliance Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-09
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a protection against electric shock socket. The technical key points are as follows: wiring seat and visor, be equipped with live wire slot and zero line slot on the wiring seat, be equipped with live wire spliced eye and zero line spliced eye on the visor, be equipped with the protection against electric shock subassembly between visor and the wiring seat, the protection against electric shock subassembly includes connecting seat and closing plate, be equipped with the spread groove on the connecting seat, the tank bottom of spread groove is equipped with the clearing hole, be equipped with the guide block on the closing plate, be equipped with the backing sheet between closing plate and the connecting seat, be equipped with reset spring between the cell wall of backing sheet and spread groove, be equipped with the locking groove on the backing sheet, be equipped with the locking block on the closing sheet, the edge at backing sheet middle part is equipped with the locked loop of symmetry, the edge at closing sheet middle part is equipped with the rotary rod of symmetry, be equipped with supporting spring between closing sheet and the backing sheet, the both ends of closing sheet are equipped with the closing block respectively.

Description

Electric shock prevention socket

Technical Field

The utility model relates to a socket field, more specifically the utility model relates to an electric shock prevention socket that says so.

Background

The socket, also called power socket and switch socket, is a part of the electric connector, is an electric device for providing a power interface for household appliances, and is also an electric accessory used in the electrical design of a house, has a very close relationship with the life of people, the socket and the plug are used together to complete the electrical connection, the socket is mainly a power supply, the socket is connected with the live wire and the zero wire of the commercial power to provide power for the electrical appliance with a plug, the socket is divided into two types, one type is a movable extension socket, the other type is a fixed socket arranged on the wall surface, the socket is generally exposed outside, therefore, a certain protection is needed, in general, the socket is provided with a socket and a protective cover, a live wire slot and a zero line slot are fixed on the socket, therefore, the live wire interface and the zero line interface are protected by the protective cover, and the protective cover is provided with an inserting hole for the lug plate of the plug to extend into. The function of socket on the existing market is all very simple, can not prevent electric shock function, has serious security threat to children, especially installs the ground on the wall and inserts, does not have to arrange and insert the same and can not receive when not, moreover, the position is lower, and children can reach easily, and lively children insert article in the plug hole appearance electrocutes easily, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a protection against electric shock socket that children electrocute.

In order to achieve the above purpose, the utility model provides a following technical scheme: an electric shock preventing socket comprising: the protection cover is detachably connected with the connection base, an electric shock preventing assembly is arranged between the protection cover and the connection base and comprises a connecting seat and a sealing sheet, the connecting seat is connected with the protection cover to fix the sealing sheet between the protection cover and the connecting seat, a guide block is arranged on the sealing sheet, and a support sheet is arranged between the sealing sheet and the connecting seat, the novel sealing device is characterized in that a reset spring is arranged between the groove walls of the supporting sheet and the connecting groove, a locking groove is formed in the supporting sheet, a locking block is arranged on the sealing sheet, the locking block corresponds to the locking groove in position, symmetrical locking rings are arranged at the edge of the middle part of the supporting sheet, symmetrical rotating rods are arranged at the edge of the middle part of the sealing sheet, the rotating rods are respectively embedded into the locking rings, a supporting spring is arranged between the sealing sheet and the supporting sheet, sealing blocks are respectively arranged at two ends of the sealing sheet, a sealing groove is formed in the protective cover, and the sealing blocks can be embedded into the.

As a further improvement of the utility model, the guiding block is provided with an inclined guiding edge.

As a further improvement, be equipped with first fixed block in the spread groove, be equipped with the second fixed block on the backing sheet, reset spring one end wraps up first fixed block, and the other end wraps up second fixed block.

As a further improvement, the tank bottom of spread groove is equipped with rotatory ring, be equipped with first rotatory hole on the backing sheet, be equipped with the rotatory hole of second on the sealing sheet, first rotatory hole and the rotatory hole of second are coaxial, and rotatory ring passes first rotatory hole and the rotatory hole of second in proper order.

As a further improvement, the last conflict limit that is equipped with of spread groove, the cell wall formation accommodation space of conflict limit and spread groove, reset spring is located accommodation space.

The beneficial effects of the utility model, when children only insert live wire spliced eye or zero line spliced eye with electrically conductive sharp object, the guide piece of one side is descended by the extrusion, the closure piece perk of this side, the supporting spring of one side is extruded this moment, and the supporting spring extension of opposite side is partly, the closure piece is along the rotatory certain angle of locking ring, the closure piece embedding on the closure piece of perk one side seals the inslot, make the closure piece position stable, can't slide or push down, and then avoid electrically conductive sharp object and zero line slot or live wire slot inconsistent, and then the condition of avoiding children to electrocute takes place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the protective cover;

FIG. 3 is a schematic structural diagram of a wire holder;

FIG. 4 is a schematic view of the closure flap being rotatably connected to the rotating ring;

FIG. 5 is a schematic view of the structure of the closure flap during rotation;

FIG. 6 is a side view of the sealing sheet and the supporting sheet;

fig. 7 is a mechanism diagram of the first rotating hole and the second rotating hole.

Description of the labeling: 1. a wire holder; 11. a live wire slot; 12. a zero line slot; 2. a protective cover; 21. a live wire plug hole; 22. a zero line plug hole; 23. closing the groove; 3. an electric shock prevention assembly; 31. a connecting seat; 311. connecting grooves; 3110. through the hole; 32. a sealing sheet; 321. a guide block; 3211. a guide edge; 322. a locking block; 323. rotating the rod; 324. a sealing block; 33. a support sheet; 331. a locking groove; 332. a locking ring; 34. a return spring; 35. a support spring; 41. a first fixed block; 42. a second fixed block; 5. a rotating ring; 51. a first rotation hole; 52. a second rotation hole; 6. abutting edges; 61. an accommodation space.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 7, the electric shock preventing socket of the present embodiment includes: the protection device comprises a wire holder 1 and a protective cover 2, wherein a live wire slot 11 and a zero wire slot 12 are arranged on the wire holder 1, a live wire insertion hole 21 and a zero wire insertion hole 22 are arranged on the protective cover 2, the position of the live wire insertion hole 21 corresponds to the position of the live wire slot 11, the position of the zero wire insertion hole 22 corresponds to the position of the zero wire slot 12, the protective cover 2 is detachably connected with the wire holder 1, an electric shock preventing component 3 is arranged between the protective cover 2 and the wire holder 1, the electric shock preventing component 3 comprises a connecting seat 31 and a sealing sheet 32, a connecting groove 311 is arranged on the connecting seat 31, the sealing sheet 32 is movably arranged in the connecting groove 311, two through holes 3110 are arranged at the bottom of the connecting groove 311, the positions of the two through holes 3110 respectively correspond to the positions of the live wire insertion hole 21 and the zero wire insertion hole 22, the connecting seat 31 is connected with the protective cover 2 to fix, be equipped with guide block 321 on the closure piece 32, be equipped with backing sheet 33 between closure piece 32 and the connecting seat 31, be equipped with reset spring 34 between the cell wall of backing sheet 33 and connecting groove 311, be equipped with locking groove 331 on the backing sheet 33, be equipped with locking block 322 on the closure piece 32, locking block 322 corresponds with the position that locks groove 331, the edge at backing sheet 33 middle part is equipped with the locked loop 332 of symmetry, the edge at closure piece 32 middle part is equipped with symmetrical rotary rod 323, rotary rod 323 imbeds respectively in the locked loop 332, be equipped with supporting spring 35 between closure piece 32 and the backing sheet 33, the both ends of closure piece 32 are equipped with closure block 324 respectively, be equipped with on the visor 2 and seal groove 23, closure block 324 can imbed in the closure groove 23.

Through the technical scheme, when inserting the plug, the lug penetrates live wire spliced eye 21 and zero line spliced eye 22 earlier, it is inconsistent with guide block 321 afterwards, lug extrusion closure piece 32, closure piece 32 and backing sheet 33 are close to each other, supporting spring 35 is compressed, locking piece 322 embedding locking groove 331 is interior, along with the continuation of lug insert, the lug extrudees with guide limit 3211, and then make the relative spread groove 311 of closure piece 32 slide, closure piece 32 slides in-process and drives backing sheet 33 and slide, until closure piece 32 and backing sheet 33 do not shelter from through hole 3110 again, later the spliced piece continues to insert, until inserting live wire slot 11 and zero line slot 12, accomplish and be connected. And when children only insert electrically conductive sharp object in live wire spliced eye 21 or zero line spliced eye 22, the guide piece 321 of one side is extrudeed and is descended, the closed piece 32 perk of this side, the supporting spring 35 of one side is extruded this moment, and the supporting spring 35 extension of opposite side is partly, the closed piece 32 is rotatory certain angle along the locked loop 332, closed piece 324 on the closed piece 32 of perk one side imbeds in the closed groove 23, make closed piece 32 stable in position, can't slide or push down, and then avoid electrically conductive sharp object and zero line slot 12 or live wire slot 11 to contradict, and then avoid the condition of children's electric shock to take place.

As a modified specific embodiment, the guiding block 321 is provided with an inclined guiding edge 3211.

Through the technical scheme, the guiding edge 3211 enables the plug to be inserted more smoothly and conveniently.

As an improved specific embodiment, a first fixing block 41 is arranged in the connecting groove 311, a second fixing block 42 is arranged on the supporting piece 33, and one end of the return spring 34 wraps the first fixing block 41, and the other end wraps the second fixing block 42.

Through above-mentioned technical scheme, first fixed block 41 and second fixed block 42 are wrapped up respectively to reset spring 34's both ends, improve the stability of spring position, and then improve the quality of socket, prolong the life of socket.

As a modified specific embodiment, the bottom of the connecting slot 311 is provided with a rotating ring 5, the supporting piece 33 is provided with a first rotating hole 51, the closing piece 32 is provided with a second rotating hole 52, the first rotating hole 51 and the second rotating hole 52 are coaxial, and the rotating ring 5 sequentially passes through the first rotating hole 51 and the second rotating hole 52.

Through the technical scheme, when the plug is inserted, the lug penetrates into the live wire jack 21 and the zero line jack 22 firstly, then, the plug is inconsistent with the guide block 321, the lug extrudes the sealing sheet 32, the sealing sheet 32 is close to the support sheet 33, the support spring 35 is compressed, the locking block 322 is embedded into the locking groove 331, along with the continuous insertion of the lug, the lug is extruded with the guide edge 3211, and further, the sealing sheet 32 rotates along the rotating ring 5 as a rotating shaft, the sealing sheet 32 drives the support sheet 33 to rotate in the rotating process, until the sealing sheet 32 and the support sheet 33 do not shield the through hole 3110 any more, the plug continues to be inserted, until the live wire slot 11 and the zero line slot 12 are inserted, and the connection is completed. And when children only insert electrically conductive sharp object in live wire spliced eye 21 or zero line spliced eye 22, the guide piece 321 of one side is extrudeed and is descended, the closed piece 32 perk of this side, the supporting spring 35 of one side is extruded this moment, and the supporting spring 35 extension of opposite side is partly, the closed piece 32 is rotatory certain angle along the locked loop 332, closed piece 324 on the closed piece 32 of perk one side imbeds in the closed slot 23, make closed piece 32 stable in position, unable rotation or pushing down, and then avoid electrically conductive sharp object and zero line slot 12 or live wire slot 11 to contradict, and then avoid the condition of children's electric shock to take place.

As a modified specific embodiment, the connecting slot 311 is provided with an abutting edge 6, the abutting edge 6 and a slot wall of the connecting slot 311 form an accommodating space 61, and the return spring 34 is located in the accommodating space 61.

Through above-mentioned technical scheme, reset spring 34 is located accommodation space 61, and reset spring 34's position is more stable, and conflict limit 6 offsets with backing sheet 33 and closing plate 32, makes the position of backing sheet 33 and closing plate 32 more stable, and then improves the quality of socket, prolongs the life of socket.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electric shock preventing socket comprising: connection terminal (1) and visor (2), be equipped with live wire slot (11) and zero line slot (12) on connection terminal (1), be equipped with live wire spliced eye (21) and zero line spliced eye (22) on visor (2), the position of live wire spliced eye (21) corresponds with the position of live wire slot (11), the position of zero line spliced eye (22) corresponds with the position of zero line slot (12), visor (2) can be dismantled with connection terminal (1) and be connected its characterized in that: an electric shock preventing component (3) is arranged between the protective cover (2) and the wire holder (1), the electric shock preventing component (3) comprises a connecting seat (31) and a sealing sheet (32), a connecting groove (311) is arranged on the connecting seat (31), the sealing sheet (32) is movably arranged in the connecting groove (311), two through holes (3110) are arranged at the bottom of the connecting groove (311), the positions of the two through holes (3110) correspond to the positions of the live wire inserting hole (21) and the zero wire inserting hole (22), the connecting seat (31) is connected with the protective cover (2) to fix the sealing sheet (32) between the protective cover (2) and the connecting seat (31), a guide block (321) is arranged on the sealing sheet (32), a support sheet (33) is arranged between the sealing sheet (32) and the connecting seat (31), and a reset spring (34) is arranged between the support sheet (33) and the groove wall of the connecting groove (311), be equipped with on backing sheet (33) and lock groove (331), be equipped with locking piece (322) on closure piece (32), locking piece (322) correspond with the position that locks groove (331), the edge at backing sheet (33) middle part is equipped with locking ring (332) of symmetry, the edge at closure piece (32) middle part is equipped with symmetrical rotary rod (323), rotary rod (323) imbeds respectively in locking ring (332), be equipped with supporting spring (35) between closure piece (32) and backing sheet (33), the both ends of closure piece (32) are equipped with closure piece (324) respectively, be equipped with on visor (2) and seal groove (23), closure piece (324) can inlay in sealing groove (23).

2. The electric shock resistant socket as claimed in claim 1, wherein: the guide block (321) is provided with an inclined guide edge (3211).

3. The electric shock resistant socket as claimed in claim 1, wherein: the connecting structure is characterized in that a first fixing block (41) is arranged in the connecting groove (311), a second fixing block (42) is arranged on the supporting sheet (33), the first fixing block (41) is wrapped by one end of the return spring (34), and the second fixing block (42) is wrapped by the other end of the return spring.

4. The electric shock resistant socket as claimed in claim 1, wherein: the rotary ring is characterized in that a rotary ring (5) is arranged at the bottom of the connecting groove (311), a first rotary hole (51) is formed in the supporting sheet (33), a second rotary hole (52) is formed in the sealing sheet (32), the first rotary hole (51) and the second rotary hole (52) are coaxial, and the rotary ring (5) sequentially penetrates through the first rotary hole (51) and the second rotary hole (52).

5. An electric shock protection socket according to claim 4, wherein: be equipped with conflict limit (6) on connecting groove (311), conflict limit (6) and the cell wall of connecting groove (311) form accommodation space (61), reset spring (34) are located accommodation space (61).