CN109103685A - A kind of students' dormitory Electrical Safety managing device - Google Patents

A kind of students' dormitory Electrical Safety managing device Download PDF

Info

Publication number
CN109103685A
CN109103685A CN201811034159.XA CN201811034159A CN109103685A CN 109103685 A CN109103685 A CN 109103685A CN 201811034159 A CN201811034159 A CN 201811034159A CN 109103685 A CN109103685 A CN 109103685A
Authority
CN
China
Prior art keywords
mounting groove
students
plug
plane
electrical safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811034159.XA
Other languages
Chinese (zh)
Inventor
毛风华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rizhao Polytechnic
Original Assignee
Rizhao Polytechnic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rizhao Polytechnic filed Critical Rizhao Polytechnic
Priority to CN201811034159.XA priority Critical patent/CN109103685A/en
Publication of CN109103685A publication Critical patent/CN109103685A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213Covers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219Sealing means between coupling parts, e.g. interfacial seal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5227Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses a kind of students' dormitory Electrical Safety managing devices, including bathroom wall, mounting groove, go up and down block and jack body, the left side of the bathroom wall is equipped with mounting groove, the upper end right side of mounting groove is equipped with sliding slot, matching is connected with sliding block in sliding slot, the sliding block is fixedly welded on the right end face of lifting block, jack body of the present invention is protected in the socket mounting groove in mounting groove, protectiveness is stronger, stop to carry out waterproof by lifting block when not in use, lifting block can be contradicted automatically rising by plug when in use, plug is connected to the position on jack body and is also protected in socket mounting groove, whole protectiveness is stronger, waterproof inclined-plane is oblique, can play falls neatly to external effect, drainage hole plays drainage effect, desiccant bag in drainage hole plays dry effect, it prevents Water vapour interference, enhances the safety of bathroom electricity consumption.

Description

A kind of students' dormitory Electrical Safety managing device
Technical field
The present invention relates to Electrical Safety managing device technical field, specially a kind of students' dormitory Electrical Safety management dress It sets.
Background technique
Students' dormitory Electrical Safety managing device includes socket power safety, switchs Electrical Safety and electric brake Electrical Safety, Wherein socket, also known as power outlet, switch socket.Socket refers to the seat for having one or more circuit connections pluggable, leads to Crossing it can be inserted into various wiring, is wherein most commonly that the socket in bathroom is easy water inlet and burns out in students' dormitory, is also easy electric shock There is security risks, it has not been convenient to use.
Summary of the invention
The purpose of the present invention is to provide a kind of students' dormitory Electrical Safety managing devices, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of students' dormitory Electrical Safety managing device, packet Bathroom wall, mounting groove, lifting block and jack body are included, the left side of the bathroom wall is equipped with mounting groove, mounting groove Upper end right side is equipped with sliding slot, and matching is connected with sliding block in sliding slot, and the sliding block is fixedly welded on the right end table of lifting block The upper end face in face, the lifting block is fixedly welded with sealing plate, the left and right sides table of sealing plate on the position in left side Face is fixed to be fitted with gasket, and the upper end of sealing plate is fixedly welded with limit plate, and the width of the limit plate is greater than sealing plate Width, limit plate is actively installed in telescopic chute, and the bottom righthand side of the lifting block is equipped with built-in inclined-plane, the left end on built-in inclined-plane It is downwardly inclined, the gradient on built-in inclined-plane is consistent with the gradient on waterproof inclined-plane, and the bottom of mounting groove is arranged in the waterproof inclined-plane Portion, the right end connection on waterproof inclined-plane are equipped with drainage hole, and the lower end right side of the mounting groove is equipped with socket mounting groove.
Preferably, sliding block structure in T shape, the outer layer jacket of sliding block are equipped with the rubber pad of one layer of fitting sliding slot.
Preferably, the telescopic chute connection is located in the bathroom wall body above mounting groove, the upper inner wall and limit of telescopic chute Spring is fixedly welded between the upper surface of position plate.
Preferably, the drainage hole is in the shape of the letter V trough body structure, and the upper right side of drainage hole runs through the upper surface on waterproof inclined-plane, The left-hand face of bathroom wall is run through at the lower-left end of drainage hole.
Preferably, desiccant bag is also filled with inside the right end of the drainage hole, the upper surface of desiccant bag does not protrude from The upper surface on waterproof inclined-plane.
Preferably, snap-fit has jack body in the socket mounting groove, and the jack body is fixed by long spiro nail On bathroom wall.
Preferably, the jack body and plug are in mating connection, and the left side of mounting groove is arranged in the plug, plug Shape is laterally disposed convex shape structure, and rubber waterproof sealing ring is fixed at one circle of left side of plug, described to insert The left end of head is electrically connected with plug cord.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with Lower advantage:
1. jack body of the present invention is protected in the socket mounting groove in mounting groove, protectiveness is stronger, when not in use Stop to carry out waterproof by lifting block, rising can be contradicted automatically by plug by going up and down block when in use, and plug is connected to socket Position on ontology is also protected in socket mounting groove, and whole protectiveness is stronger;
2. waterproof inclined-plane is oblique, can play falls neatly to external effect, and drainage hole plays drainage effect, arranges Desiccant bag in water hole plays dry effect, prevents water vapour from interfering, and enhances the safety of bathroom electricity consumption;
Waterproof is sealed by sealing plate 3. going up and down block upper end, and the fixation of sealing plate two sides is fitted with gasket, increases The waterproof effect of sealing plate, sliding block are slidably connected in sliding slot, play the role of being oriented to and firm lifting block, so that rising Downshift block is not easy to shake, and ensure that leakproofness, and sliding block is equipped with rubber pad and carries out reducing abrasion and seal waterproof;
4. limit plate avoids the phenomenon that sealing plate is detached from from telescopic chute, spring ensure that goes up and down block when not in use It can automatically reset, protect on the left of jack body.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structural schematic diagram when plug and socket ontology of the present invention connects;
Fig. 3 is present invention lifting stop block structure schematic diagram;
Fig. 4 is structure enlargement diagram at A in Fig. 2 of the present invention.
In figure: bathroom wall 1, spring 2, telescopic chute 3, limit plate 4, gasket 5, sealing plate 6, mounting groove 7, lifting block 8, sliding slot 9, rubber pad 10, sliding block 11, long spiro nail 12, jack body 13, socket mounting groove 14, desiccant bag 15, drainage hole 16, Waterproof inclined-plane 17, built-in inclined-plane 18, plug 19, plug cord 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of students' dormitory Electrical Safety managing device, including The left side of bathroom wall 1, mounting groove 7, lifting block 8 and jack body 13, bathroom wall 1 is equipped with mounting groove 7, mounting groove 7 Upper end right side be equipped with sliding slot 9, matching is connected with sliding block 11 in sliding slot 9, and sliding block 11 is fixedly welded on the right side of lifting block 8 The upper end face of end surfaces, lifting block 8 is fixedly welded with sealing plate 6, the left and right sides of sealing plate 6 on the position in left side Surface is fixed to be fitted with gasket 5, and the upper end of sealing plate 6 is fixedly welded with limit plate 4, and the width of limit plate 4 is greater than sealing The width of plate 6, limit plate 4 are actively installed in telescopic chute 3, and the bottom righthand side of lifting block 8 is equipped with built-in inclined-plane 18, built-in inclined-plane 18 Left end be downwardly inclined, the gradient on built-in inclined-plane 18 is consistent with the gradient on waterproof inclined-plane 17, waterproof inclined-plane 17 setting pacifying The bottom of tankage 7, the right end connection on waterproof inclined-plane 17 are equipped with drainage hole 16, and the lower end right side of mounting groove 7 is pacified equipped with socket Tankage 14.
The structure in T shape of sliding block 11, the outer layer jacket of sliding block 11 are equipped with the rubber pad 10 of one layer of fitting sliding slot 9.
Telescopic chute 3 is connected in the bathroom wall 1 for being located at the top of mounting groove 7, the upper inner wall of telescopic chute 3 and limit plate 4 Spring 2 is fixedly welded between upper surface.
Drainage hole 16 is in the shape of the letter V trough body structure, and the upper right side of drainage hole 16 runs through the upper surface on waterproof inclined-plane 17, drainage hole The left-hand face of bathroom wall 1 is run through at 16 lower-left end.
Desiccant bag 15 is also filled with inside the right end of drainage hole 16, it is oblique that the upper surface of desiccant bag 15 does not protrude from waterproof The upper surface in face 17.
Snap-fit has jack body 13 in socket mounting groove 14, and jack body 13 is fixed on bathroom wall by long spiro nail 12 On body 1.
Jack body 13 and plug 19 are in mating connection, and the left side of mounting groove 7 is arranged in plug 19, and the shape of plug 19 is Laterally disposed convex shape structure, and rubber waterproof sealing ring, a left side for plug 19 are fixed at one circle of left side of plug 19 End is electrically connected with plug cord 20.
Working principle: jack body 13 of the present invention is protected in the socket mounting groove 14 in mounting groove 7, protectiveness compared with By force, stop to carry out waterproof by lifting block 8 when not in use, going up and down block 8 when in use can be contradicted automatically by plug 19 It rises, the position that plug 19 is connected on jack body 13 is also protected in socket mounting groove 14, and whole protectiveness is stronger;
Waterproof inclined-plane 17 is oblique, and can play falls neatly to external effect, and drainage hole 16 plays drainage effect, Desiccant bag 15 in drainage hole 16 plays dry effect, prevents water vapour from interfering, and enhances the safety of bathroom electricity consumption;
It goes up and down 8 upper end of block and waterproof is sealed by sealing plate 6, and the fixation of 6 two sides of sealing plate is fitted with gasket 5, increases The waterproof effect of sealing plate 6 is added, sliding block 11 is slidably connected in sliding slot 9, plays the work of guiding and firm lifting block 8 With so that lifting block 8 is not easy to shake, ensure that leakproofness, and sliding block 11 is equipped with rubber pad 10 and reduce abrasion and close Seal waterproof;
Limit plate 4 avoids the phenomenon that sealing plate 6 is detached from from telescopic chute 3, and spring 2 ensure that lifting gear when not in use Block 8 can automatically reset, and protection is in 13 left side of jack body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of students' dormitory Electrical Safety managing device, including bathroom wall (1), mounting groove (7), lifting block (8) and slotting Seat ontology (13), it is characterised in that: the left side of the bathroom wall (1) is equipped with mounting groove (7), and the upper end of mounting groove (7) is right Side is equipped with sliding slot (9), and matching is connected with sliding block (11) in sliding slot (9), and the sliding block (11) is fixedly welded on lifting block (8) upper end face of right end face, lifting block (8) is fixedly welded with sealing plate (6) on the position in left side, close The fixation of the left and right sides surface of sealing plate (6) is fitted with gasket (5), and the upper end of sealing plate (6) is fixedly welded with limit plate (4), the width of the limit plate (4) is greater than the width of sealing plate (6), and limit plate (4) is actively installed in telescopic chute (3), described The bottom righthand side for going up and down block (8) is equipped with built-in inclined-plane (18), and the left end of built-in inclined-plane (18) is downwardly inclined, built-in inclined-plane (18) Gradient is consistent with the gradient of waterproof inclined-plane (17), and the waterproof inclined-plane (17) is arranged in the bottom of mounting groove (7), and waterproof is oblique The right end connection in face (17) is equipped with drainage hole (16), and the lower end right side of the mounting groove (7) is equipped with socket mounting groove (14).
2. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the sliding block (11) Structure in T shape, the outer layer jacket of sliding block (11) are equipped with the rubber pad (10) of one layer of fitting sliding slot (9).
3. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the telescopic chute (3) connection is located in the bathroom wall (1) above mounting groove (7), the upper inner wall of telescopic chute (3) and the upper table of limit plate (4) Spring (2) are fixedly welded between face.
4. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the drainage hole (16) be in the shape of the letter V trough body structure, and the upper right side of drainage hole (16) runs through the upper surface of waterproof inclined-plane (17), a left side for drainage hole (16) The left-hand face of bathroom wall (1) is run through in lower end.
5. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the drainage hole (16) it is also filled with inside right end desiccant bag (15), the upper surface of desiccant bag (15) does not protrude from waterproof inclined-plane (17) Upper surface.
6. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the socket installation There is jack body (13) snap-fit in slot (14), the jack body (13) is fixed on bathroom wall by long spiro nail (12) (1) on.
7. a kind of students' dormitory Electrical Safety managing device according to claim 1, it is characterised in that: the jack body (13) in mating connection with plug (19), plug (19) setting is cross in the left side of mounting groove (7), the shape of plug (19) To the convex shape structure of placement, and rubber waterproof sealing ring, the plug are fixed at one circle of left side of plug (19) (19) left end is electrically connected with plug cord (20).
CN201811034159.XA 2018-09-05 2018-09-05 A kind of students' dormitory Electrical Safety managing device Pending CN109103685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811034159.XA CN109103685A (en) 2018-09-05 2018-09-05 A kind of students' dormitory Electrical Safety managing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811034159.XA CN109103685A (en) 2018-09-05 2018-09-05 A kind of students' dormitory Electrical Safety managing device

Publications (1)

Publication Number Publication Date
CN109103685A true CN109103685A (en) 2018-12-28

Family

ID=64865165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811034159.XA Pending CN109103685A (en) 2018-09-05 2018-09-05 A kind of students' dormitory Electrical Safety managing device

Country Status (1)

Country Link
CN (1) CN109103685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110911889A (en) * 2019-11-12 2020-03-24 董世清 Socket switch protective cover for building construction
CN115473059A (en) * 2022-03-29 2022-12-13 荣耀终端有限公司 Electronic equipment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011419A (en) * 1989-12-21 1991-04-30 Jack Maan Safety socket
CN101131898A (en) * 2006-08-24 2008-02-27 松下电工株式会社 Water-proof plate
CN201142420Y (en) * 2007-12-07 2008-10-29 北京工业大学 Push-draw type floor plug suitable for universities
CN201213169Y (en) * 2008-06-23 2009-03-25 张方霞 Power source socket
CN201813007U (en) * 2010-08-24 2011-04-27 南京康尼科技实业有限公司 Sealing protective cover device for charging connector socket
CN205543453U (en) * 2016-04-11 2016-08-31 国网山东省电力公司巨野县供电公司 Wall type prevents into fixed socket of water
CN205565167U (en) * 2016-02-25 2016-09-07 郑州华信学院 Safe socket -outlet for industrial use
CN206558779U (en) * 2017-03-01 2017-10-13 朱石明 A kind of bathroom electric interfaces water-proof protection device
CN107332029A (en) * 2017-08-31 2017-11-07 重庆亚唐科技有限公司 Lavatory switch jack panel
CN206758738U (en) * 2017-06-13 2017-12-15 王璐 A kind of waterproof wall type socket box
CN207165873U (en) * 2017-09-05 2018-03-30 中核华泰建设有限公司 A kind of wall is inserted

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011419A (en) * 1989-12-21 1991-04-30 Jack Maan Safety socket
CN101131898A (en) * 2006-08-24 2008-02-27 松下电工株式会社 Water-proof plate
CN201142420Y (en) * 2007-12-07 2008-10-29 北京工业大学 Push-draw type floor plug suitable for universities
CN201213169Y (en) * 2008-06-23 2009-03-25 张方霞 Power source socket
CN201813007U (en) * 2010-08-24 2011-04-27 南京康尼科技实业有限公司 Sealing protective cover device for charging connector socket
CN205565167U (en) * 2016-02-25 2016-09-07 郑州华信学院 Safe socket -outlet for industrial use
CN205543453U (en) * 2016-04-11 2016-08-31 国网山东省电力公司巨野县供电公司 Wall type prevents into fixed socket of water
CN206558779U (en) * 2017-03-01 2017-10-13 朱石明 A kind of bathroom electric interfaces water-proof protection device
CN206758738U (en) * 2017-06-13 2017-12-15 王璐 A kind of waterproof wall type socket box
CN107332029A (en) * 2017-08-31 2017-11-07 重庆亚唐科技有限公司 Lavatory switch jack panel
CN207165873U (en) * 2017-09-05 2018-03-30 中核华泰建设有限公司 A kind of wall is inserted

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110911889A (en) * 2019-11-12 2020-03-24 董世清 Socket switch protective cover for building construction
CN110911889B (en) * 2019-11-12 2021-03-02 董世清 Socket switch protective cover for building construction
CN115473059A (en) * 2022-03-29 2022-12-13 荣耀终端有限公司 Electronic equipment
CN115473059B (en) * 2022-03-29 2024-04-09 荣耀终端有限公司 Electronic equipment

Similar Documents

Publication Publication Date Title
CN109103685A (en) A kind of students' dormitory Electrical Safety managing device
CN205231390U (en) Safety socket
CN203503255U (en) Led display device
CN203232989U (en) Safe power socket
CN202363644U (en) Protective box for power socket
CN202888500U (en) Hermetically-sealed waterproof socket
CN202167657U (en) Dustproof and waterproof socket
CN206176304U (en) Cluster of lamps, ornamental control circuit is with protection box
CN204376041U (en) A kind of electrical engineering safety power source plug socket
CN204858689U (en) Dustproof and waterproof cell -phone charger
CN207069169U (en) A kind of safe wiring board
CN202068019U (en) Multifunctional concealed power socket
CN209626530U (en) A kind of wiring board shield
CN203415794U (en) Novel socket
CN204118372U (en) A kind of terminal block safety device
CN208173938U (en) A kind of Novel wall-type power socket
CN2874833Y (en) Safety socket with protective cover
CN201717421U (en) Power socket
CN207559139U (en) A kind of socket protecting device
CN211208778U (en) Waterproof power socket
CN205319393U (en) Industrial ming dynasty adorns socket
CN213242954U (en) Novel European standard socket
CN202797448U (en) Protection and storage box for power socket
CN206595454U (en) New type of plug jack assemblies
CN207368322U (en) A kind of waterproof socket structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181228

RJ01 Rejection of invention patent application after publication