CN110289518B - Double-layer type pressing anti-electric-shock socket - Google Patents

Double-layer type pressing anti-electric-shock socket Download PDF

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Publication number
CN110289518B
CN110289518B CN201910544315.5A CN201910544315A CN110289518B CN 110289518 B CN110289518 B CN 110289518B CN 201910544315 A CN201910544315 A CN 201910544315A CN 110289518 B CN110289518 B CN 110289518B
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China
Prior art keywords
protective shell
rubber
insulating
plug
layer
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Active
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CN201910544315.5A
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Chinese (zh)
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CN110289518A (en
Inventor
薛刚
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Jiangsu Huandong Electric Co.,Ltd.
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Jiangsu Huandong Electric Co ltd
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Priority to CN201910544315.5A priority Critical patent/CN110289518B/en
Publication of CN110289518A publication Critical patent/CN110289518A/en
Application granted granted Critical
Publication of CN110289518B publication Critical patent/CN110289518B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention provides a double-layer pressing anti-electric shock socket which comprises a first protective shell, a copper piece, an insulating bolt, a wire guide hole, an insulating layer, a second protective shell, a pressing plate, a sponge layer, an insulating film, a rubber hole, a soft rubber rod, a drain hole, a jack, a rubber strip, a waterproof rubber strip, a spring, a wall body and a power wire. The rubber banding of this structure is "one" word and arranges, and the rubber banding closely laminates each other, and the rubber banding is "flat" form, because the rubber banding has certain elasticity, makes it can receive certain resistance when the plug inserts the jack, simultaneously because "flat" form appearance can closely laminate and the plug surface, along with the manpower impel the plug, the rubber banding can be scraped the aqueous vapor on plug surface.

Description

Double-layer type pressing anti-electric-shock socket
Technical Field
The invention belongs to the technical field of sockets, and particularly relates to a double-layer type press anti-electric-shock socket.
Background
The socket is a socket into which one or more than one circuit wiring can be inserted, various wirings can be inserted through the socket, the socket can be conveniently communicated with other circuits, the power socket is electrical equipment for providing a power interface for household appliances, and is also an electrical accessory used in electrical design of a house, the socket has a close relationship with the life of people, after the residents move into a new house, the number of the power sockets is generally reflected to be too small, the use is extremely inconvenient, the residents are privately connected with power lines and additionally provided with socket wiring boards, personal electric shock and electrical fire accidents are often caused, and great hidden dangers are brought to the personal and property safety. Therefore, the design of the power outlet is also an important basis for evaluating the electrical design of a house. The outlet may be classified into an industrial outlet, a power outlet, a mobile outlet, and the like according to the purpose.
The location and number of the power outlets determine the convenience of the household appliance. The power socket is mainly used for connecting a port of power supply equipment, but the installed place is inevitably high in moisture, the power socket is in the air for a long time, and the outer surface of the power socket can contain certain moisture from inside to outside, so that short circuit, electric leakage and oxidation damage to internal copper parts are caused by long-time moisture corrosion, and the danger is increased.
In order to solve the problems of short circuit, electric leakage and oxidation damage to an internal copper part caused by erosion of water vapor to a socket, the existing treatment method adopts a higher place or a plastic box cover for shielding so as to solve the problem of moisture resistance.
Based on the above description and combining with the existing isolation type, the double-layer waterproof socket achieves a good waterproof and waterproof isolation effect under the double functions of multiple water-vapor isolation, double-layer design, water-vapor scraping of the surface of the plug by adopting the rubber strip and moisture absorption of the sponge layer, so that the existing dehumidification technology and the existing defects are researched and improved, and the double-layer type press anti-electric-shock socket is provided so as to achieve the purpose of achieving more practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a double-layer type pressing electric shock prevention socket, which aims to solve the problem that the existing sealing by using an adhesive tape can really achieve the effect of blocking, but the pipeline is blocked.
The invention relates to a double-layer type press anti-electric shock socket, which is achieved by the following specific technical means:
a double-layer type pressing anti-electric shock socket comprises a first protective shell, a copper piece, an insulating bolt, a wire hole, an insulating layer, a second protective shell, a pressing plate, a sponge layer, an insulating film, a rubber hole, a soft rubber rod, a drain hole, a jack, a rubber strip, a waterproof rubber strip, a spring, a wall body and a power line, wherein the copper piece is embedded in the left side of the first protective shell, the insulating layer wraps the periphery of the copper piece, the wire hole is embedded in the right side of the first protective shell, the insulating bolt penetrates through the upper end and the lower end of the right side of the first protective shell, the second protective shell is embedded in the left end of the first protective shell, the two springs are embedded between the first protective shell and the second protective shell, the waterproof rubber strip wraps the outer surface of the joint of the first protective shell and the second protective shell, and the pressing plate, the right side of clamp plate runs through and is provided with the rubber hole, the inside fixedly connected with soft rubber stick in rubber hole, waterproof glue fixedly connected with insulating film is passed through to the surface of protective housing two, the surface of insulating film runs through and is provided with the jack, the surface embedding of jack is provided with the rubber banding, waterproof glue fixedly connected with sponge layer is passed through to the inner wall of protective housing two, the bottom of protective housing two is run through and is provided with the wash port, insulating bolt fixed connection is passed through in the wall body in the right side of protective housing one, the inside embedding of wall body is provided with the power cord.
Preferably, the power line is electrically connected with the copper part through the wire hole.
Preferably, the interval between the insulation bolt and the wall body is 1 cm.
Preferably, the maximum extending distance between the first protective shell and the second protective shell is 1cm, and the minimum extending distance is fit.
Preferably, the rubber strips are arranged in a straight line shape, the rubber strips are tightly attached to each other, and the rubber strips are flat.
Preferably, the radian of the tail end of the soft rubber rod is consistent with that of the front end of the plug, and the radian of the tail end of the soft rubber rod is longer than the width of the plug.
Preferably, the insertion hole is horizontally aligned with the copper member.
Has the advantages that:
1. the rubber banding of this structure is "one" word and arranges, and the rubber banding closely laminates each other, and the rubber banding is "flat" form, because the rubber banding has certain elasticity, makes it can receive certain resistance when the plug inserts the jack, simultaneously because "flat" form appearance can closely laminate and the plug surface, along with the manpower impel the plug, the rubber banding can be scraped the aqueous vapor on plug surface.
2. The maximum extension distance between the first protective housing and the second protective housing is 1cm, the minimum extension distance is fit, the sponge layer enters after the sponge layer penetrates through the rubber strip, the sponge layer absorbs residual moisture on the outer surface of the plug, the plug is pulled out at the moment, the first protective housing is pressed towards the second protective housing, the sponge layer and the pressing plate inside the first protective housing are pressed to extrude into the absorbed moisture to be discharged, and the moisture is discharged from the drain hole at the bottom end of the second protective housing, the maximum extension distance between the first protective housing and the second protective housing is 1cm, the first protective housing is not conductive when no plug exists, and the plug is inserted again after the moisture is extruded until the first protective housing is fit with the second protective housing.
3. The flexible glue stick end of this structure is unanimous with plug front end radian, and the terminal radian of flexible glue stick is longer than the plug width, through the processing of above plug surface aqueous vapor, and the plug inserts and carries out hanging of the dust of plug front end simultaneously and removes again.
Drawings
Fig. 1 is an overall configuration diagram of the present invention.
Fig. 2 is an overall sectional structure diagram of the present invention.
Fig. 3 is a schematic cross-sectional view of the protective shell of the present invention.
Fig. 4 is a partial structural diagram of the jack of the present invention.
FIG. 5 is a schematic view of a partial structure of a rubber hole according to the present invention.
In fig. 1-5, the correspondence between the component names and the reference numbers is: 1-first protective shell, 101-copper part, 102-insulating bolt, 103-wire hole, 104-insulating layer, 2-second protective shell, 201-pressing plate, 202-sponge layer, 203-insulating film, 204-rubber hole, 2041-soft rubber rod, 205-water discharging hole, 206-jack, 2061-rubber strip, 3-waterproof rubber strip, 4-spring, 5-wall body and 6-power line.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 5: a double-layer type pressing electric shock prevention socket comprises a first protective shell 1, a copper part 101, insulating bolts 102, wire holes 103, an insulating layer 104, a second protective shell 2, a pressing plate 201, a sponge layer 202, an insulating film 203, a rubber hole 204, a soft rubber rod 2041, a water drain hole 205, a jack 206, a rubber strip 2061, a waterproof rubber strip 3, springs 4, a wall body 5 and a power wire 6, wherein the copper part 101 is embedded in the left side of the first protective shell 1, the insulating layer 104 is wrapped around the copper part 101, the wire holes 103 are embedded in the right side of the first protective shell 1, the insulating bolts 102 penetrate through the upper end and the lower end of the right side of the first protective shell 1, the second protective shell 2 is embedded in the left end of the first protective shell 1, the two springs 4 are embedded between the first protective shell 1 and the second protective shell 2, the waterproof rubber strip 3 is arranged on the outer surface of the joint of the first protective shell 1 and the second shell 2, the pressing plate, the right side of clamp plate 201 runs through and is provided with rubber hole 204, the inside fixedly connected with soft rubber stick 2041 in rubber hole 204, waterproof glue fixedly connected with insulating film 203 is passed through to the surface of protective housing two 2, the surface of insulating film 203 runs through and is provided with jack 206, the surface embedding of jack 206 is provided with rubber banding 2061, waterproof glue fixedly connected with sponge layer 202 is passed through to the inner wall of protective housing two 2, the bottom of protective housing two 2 runs through and is provided with wash port 205, insulating bolt 102 fixed connection is passed through in wall body 5 on the right side of protective housing one 1, the inside embedding of wall body 5 is provided with power cord 6.
The power line 6 is electrically connected to the copper part 101 through the wire hole 103, so that the power line 6 can be conveniently arranged and the power line 6 and the copper part 101 can be conveniently installed.
The interval between the insulating bolt 102 and the wire hole 103 and the wall 5 is 1cm, so that the wall 5 and the copper part 101 inside the protective shell 1 are effectively isolated.
The maximum extending distance between the first protective shell 1 and the second protective shell 2 is 1cm, the minimum extending distance is fit, steam absorbed by the sponge layer 202 in the second protective shell 2 can be conveniently discharged, and steam on the outer surface of the second protective shell 2 can be isolated in daily life.
The rubber strips 2061 are arranged in a straight line, the rubber strips 2061 are tightly attached to each other, and the rubber strips 2061 are flat, so that moisture on the outer surface of the plug can be conveniently scraped.
Wherein, the tail end of the soft rubber rod 2041 is consistent with the radian of the front end of the plug, and the radian of the tail end of the soft rubber rod 2041 is longer than the width of the plug, so that dust at the front end of the plug is scraped.
Wherein, the jack 206 is horizontally aligned with the copper part 101 for fast connection with the power supply.
The working principle is as follows:
in the invention, firstly, the components are mutually installed, then the components are connected with the copper part 101 through the power cord 6, then in the process of inserting the plug into the jack 206, as the rubber strip 2061 has certain elasticity, the plug can bear certain resistance when being inserted into the jack 206, and as the flat shape can be tightly attached to the outer surface of the plug, as the plug is pushed by manpower, the rubber strip 2061 can scrape off water on the surface of the plug, the water enters the sponge layer 202 after passing through the rubber strip 2061, the residual water on the outer surface of the plug can be absorbed by the sponge layer 202, at the moment, the plug is pulled out, the protective shell 2 is pressed towards the protective shell 1, the water absorbed by the sponge layer 202 and the pressure plate 201 which are pressed and extruded in the protective shell is discharged from the water discharge hole 205 at the bottom end of the protective shell 2, as the maximum extension distance between the protective shell 1 and the protective shell 2 is 1cm, the plug is not conductive when no plug exists, at the moment, the water vapor is extruded and then inserted into the plug again until the first protective shell 1 is attached to the second protective shell 2, then the plug is inserted into the plug, meanwhile, dust at the front end of the plug is hung, and finally the plug and the copper part 101 are powered on.

Claims (7)

1. The utility model provides a socket that prevents electric shock is pressed to double-deck formula, this socket that prevents electric shock is pressed to double-deck formula includes protective housing one (1), copper spare (101), insulating bolt (102), wire guide (103), insulating layer (104), protective housing two (2), clamp plate (201), sponge layer (202), insulating film (203), rubber hole (204), flexible glue stick (2041), wash port (205), jack (206), rubber banding (2061), waterproof adhesive tape (3), spring (4), wall body (5) and power cord (6), its characterized in that: the left side of the first protective shell (1) is embedded with a copper part (101), the periphery of the copper part (101) is wrapped with an insulating layer (104), the right side of the first protective shell (1) is embedded with a wire guide hole (103), the upper end and the lower end of the right side of the first protective shell (1) are provided with insulating bolts (102) in a penetrating mode, the left end of the first protective shell (1) is embedded with a second protective shell (2), two springs (4) are embedded between the first protective shell (1) and the second protective shell (2), the outer surface of the joint of the first protective shell (1) and the second protective shell (2) is wrapped with a waterproof adhesive tape (3), a pressing plate (201) is fixedly connected between the first protective shell (1) and the second protective shell (2) through the insulating bolts (102), a rubber hole (204) is formed in the right side of the pressing plate (201) in a penetrating mode, and a soft rubber rod, the outer surface of the second protective shell (2) is fixedly connected with an insulating film (203) through waterproof glue, the outer surface of the insulating film (203) penetrates through a jack (206), a rubber strip (2061) is embedded into the outer surface of the jack (206), the inner wall of the second protective shell (2) is fixedly connected with a sponge layer (202) through waterproof glue, a drain hole (205) is arranged at the bottom end of the second protective shell (2) in a penetrating mode, the right side of the first protective shell (1) is fixedly connected into a wall body (5) through an insulating bolt (102), and a power line (6) is embedded into the wall body (5).
2. A two-layer compression anti-shock socket according to claim 1 wherein: the power line (6) is electrically connected with the copper part (101) through the wire hole (103).
3. A two-layer compression anti-shock socket according to claim 1 wherein: the distance between the insulating bolt (102) and the wire hole (103) and the wall body (5) is 1 cm.
4. A two-layer compression anti-shock socket according to claim 1 wherein: the maximum extending distance between the first protective shell (1) and the second protective shell (2) is 1cm, and the minimum extending distance is fit.
5. A two-layer compression anti-shock socket according to claim 1 wherein: the rubber strips (2061) are arranged in a straight line shape, the rubber strips (2061) are tightly attached to each other, and the rubber strips (2061) are flat.
6. A two-layer compression anti-shock socket according to claim 1 wherein: the radian of the tail end of the soft rubber rod (2041) is consistent with that of the front end of the plug, and the radian of the tail end of the soft rubber rod (2041) is longer than the width of the plug.
7. A two-layer compression anti-shock socket according to claim 1 wherein: the jack (206) is horizontally aligned with the copper member (101).
CN201910544315.5A 2019-06-21 2019-06-21 Double-layer type pressing anti-electric-shock socket Active CN110289518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910544315.5A CN110289518B (en) 2019-06-21 2019-06-21 Double-layer type pressing anti-electric-shock socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910544315.5A CN110289518B (en) 2019-06-21 2019-06-21 Double-layer type pressing anti-electric-shock socket

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Publication Number Publication Date
CN110289518A CN110289518A (en) 2019-09-27
CN110289518B true CN110289518B (en) 2020-11-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384616B (en) * 2020-04-21 2020-12-18 嘉兴市中法天线实业有限公司 Switchable patch board

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202749635U (en) * 2012-06-06 2013-02-20 肖守宇 General supply socket
CN103151642B (en) * 2013-03-01 2015-03-18 公牛集团有限公司 Waterproof structure of plugging surface of waterproof socket
CN103236605B (en) * 2013-03-07 2015-02-25 公牛集团有限公司 Waterproof socket jack seal structure
CN106911025A (en) * 2017-04-17 2017-06-30 马鞍山虹迈专业化设计有限公司 A kind of force balance type plugs and sockets assembly

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Effective date of registration: 20201009

Address after: 226600 No.99, Lifa Avenue (middle), Haian economic and Technological Development Zone, Nantong City, Jiangsu Province

Applicant after: Jiangsu Huandong Electric Co.,Ltd.

Address before: 409800 No. 225 Dongfeng Street, Youyang Tujia and Miao Autonomous County, Chongqing

Applicant before: Xue Gang

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