CN109411945A - A kind of waterproof safety socket - Google Patents
A kind of waterproof safety socket Download PDFInfo
- Publication number
- CN109411945A CN109411945A CN201811430480.XA CN201811430480A CN109411945A CN 109411945 A CN109411945 A CN 109411945A CN 201811430480 A CN201811430480 A CN 201811430480A CN 109411945 A CN109411945 A CN 109411945A
- Authority
- CN
- China
- Prior art keywords
- spring
- gasket
- socket
- skeleton
- spring lever
- 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
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Classifications
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
- H01R24/22—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable with additional earth or shield contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of waterproof safety socket belongs to electrical accessorie technical field.In order to realize that the function of waterproof devises the gasket of waterproof in socket, gasket is the tubaeform of back-off, the skeleton of installation tower in the horn chamber body of gasket, the first spring lever of the equal angular installation in the bottom of skeleton, second spring bar and third spring lever, second spring is arranged at the bottom of spring lever, it is acted on by the elastic force of second spring so that spring lever is pushed against in the internal cavity of gasket, there is the first spring at the top of gasket simultaneously, by the elastic force of the first spring the top opening of gasket is shunk towards receptacle center, and it is in close state the notch formed between gasket and skeleton, the contact pin of socket is inserted into socket first when use, first spring lever at this time, second spring bar and third spring lever are failure to actuate, then handle is pressed, it is inserted into guide post in socket pilot hole, spring lever, which is pressurized, to be rotated, Conductive sheet is contacted with conductive column and socket contact pin contacts, circuit conducting.
Description
Technical field
The present invention relates to electrical accessorie technical field, specifically a kind of waterproof safety socket.
Background technique
Currently, many sockets are to realize that water-proof function requires mating lubricator and uses in the market, also there is product to use
Lubricator and socket integral structure, but socket is all electrification during plugging plug, control system of switching on or off electricity is not protected
Barrier, is easy to happen safety accident, and without effective waterproof construction on existing socket, is not avoided that infiltration, shadow in socket
Socket inner components state is rung, socket electric leakage or failure are caused.Patent Office of the People's Republic of China is public disclosed on March 11st, 2009
The number of opening is " a kind of waterproof socket " of " CN101383465A ", it includes jack body, is offered in jack body intracavity bottom
At least a pair of of pin holes, the lower part of jack body are arranged placing chamber corresponding with pin holes, sleeve are arranged in each placing chamber
Part, each sleeve part are made of connecting terminal and sleeve reed, and each sleeve reed is located at the lower section of corresponding pin holes；Socket sheet
The waterproof cover matched with the water proof ring that jack body inner cavity bead is arranged in is also hinged on body；The water proof ring passes through note
Modeling is set together with jack body, forms integral structure.Waterproof cover, nothing is also only arranged in this structure above socket
Method prevents water from entering from socket side and socket bottom, cannot play the effect of comprehensive waterproof.
Summary of the invention
Technical assignment of the invention is to solve the deficiencies in the prior art, provides a kind of waterproof safety socket.
Core of the invention technical idea is: a kind of socket of waterproof is designed, in order to realize the function of waterproof in socket
The gasket of waterproof is devised, gasket is the tubaeform of back-off, the skeleton of installation tower, bone in the horn chamber body of gasket
Second spring is arranged at equal angular installation the first spring lever, second spring bar and the third spring lever in the bottom of frame, the bottom of spring lever,
It is acted on by the elastic force of second spring so that the first spring lever, second spring bar and third spring lever are pushed against the inside of gasket
In cavity, the sealing of socket bottom is realized with this, while the top of gasket is to have inside recess, have first on the outside of recess
Spring shrinks the top opening of gasket towards receptacle center by the elastic force of the first spring, so that gasket and skeleton
Between the notch that is formed be in close state, the contact pin of socket is inserted into neutral receptacle, ground receptacle and fire first by when use
In line jack, the first spring lever, second spring bar and third spring lever are failure to actuate at this time, handle are pressed at this time, so that guide post
It is inserted into the pilot hole of socket, the first spring lever, second spring bar and third spring lever, which are pressurized, to be rotated, conductive sheet and conductive column
Contact, while conductive sheet is contacted with socket contact pin, circuit conducting.After use, pulling handle first is disengaged it from spring
The contact of bar, the first spring lever, second spring bar and third spring lever are restored to initially under the action of second spring piece at this time
Position, contact pin and the conductive sheet of plug disengage, and plug no longer charges at this time, and when unplugg ensure that the person peace of operator
Entirely.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of waterproof safety socket, including plug and socket two parts, socket include zero curve module, wire module and firewire mould
Block has gasket and skeleton in firewire module, and gasket is cylindrical shape, and there are cavity, mounting framework in cavity in inside, and skeleton is to spin
Cone boss is arranged at capitate structure, the bottom of skeleton, and skeleton contacts clamping, the bottom of skeleton by the inner wall of cone boss and gasket
There is notch in portion, and shaft is installed in notch, installs third spring lever in shaft, third spring lever is by insulating trip and conductive sheet two parts
Composition is connected by pin therebetween, and second spring is arranged at the bottom of insulating trip, and gasket is mounted in socket, gasket
Top is fluted, and the first spring is installed in groove, and gasket and skeleton constitute seal chamber, have conductive column, conductive column in seal chamber
It is pierced by from the side of gasket, when being pierced by depth and should ensure that conductive sheet is rotated to extreme position, conductive column connects with conductive sheet realization
Touching, line receptacle is arranged at the top of seal chamber；Zero curve module and the structure of ground wire module are identical as the structure of firewire module, zero curve mould
There are neutral receptacle and ground receptacle, the guide post of neutral receptacle, ground receptacle and line receptacle and plug on block and ground wire module
It is corresponding.
Preferably, after being packed into gasket and skeleton in socket, the head of skeleton is higher by the upper surface of socket, installs additional on socket
After sealing cover, under the contention effect of screw, skeleton downlink, the bottom of the first spring lever, second spring bar and third spring lever
Second spring is squeezed, the elastic force of second spring reacts on skeleton, so that skeleton and gasket clamping.
First spring lever is installed in zero curve module, second spring bar, the first spring lever and the second bullet are installed in ground wire module
The structure of spring base is identical as the structure of third spring lever.
Preferably, when being not connected with plug, the first spring lever 10, second spring bar 11 and third spring lever 12 are in second spring
Under the action of the bottom of spring lever arch upward to center.
There is aperture in the centre of plug, passes through guide post in hole, guide post is multi-diameter shaft, and there are handle, hand in the head of multi-diameter shaft
Mushroom head is arranged at the bottom of handle, and guide post can rotate on the ontology of plug, there is sliding slot on the end face of plug, and sliding slot is dovetail
Slot.
First spring and second spring are circular ring type, and the section of spring is V-type.
There is lead-out wire on socket.
Generated beneficial effect is a kind of waterproof safety socket of the invention compared with prior art:
(1) sealing system for having rubber and spring to constitute at receptacle sockets, when not by external force, electrification cavity is in seal shape
State, therefore socket has excellent waterproof performance.
(2) it when plug insertion pin enters socket, circuit and is not turned at this time, so even being seal cavity water inlet, rubber
Glue insulating layer can also play good protective action, prevent electric current conductive to outside socket by water.
(3) it after plug insertion socket, presses handle and just starts power up, it will not be right even if being inserted into foreign matter in socket in this way
Human body damages.
Detailed description of the invention
Fig. 1 is structure of the invention socket main view；
Fig. 2 is that structure of the invention is not inserted into status diagram；
Fig. 3 is structure of the invention insert state schematic diagram；
Fig. 4 is structure of the invention spring lever main view；
Fig. 5 is structure of the invention socket top view；
In figure: 1, plug；2, socket；3, zero curve module；4, wire module；5, firewire module；6, neutral receptacle；7, ground wire is inserted
Mouthful；8, line receptacle；9, pilot hole；10, the first spring lever；11, second spring bar；12, third spring lever；13, lead-out wire；
14, cover board；15, gasket；16, skeleton；161, notch；17, the first spring；18, second spring；19, shaft；20, conductive column；
21, contact pin；22, guide post；23, handle；24, insulating trip；25, pin；26, conductive sheet；27, seal chamber；28, mushroom head；29,
Sliding slot.
Specific embodiment
With reference to the accompanying drawing, the embodiment of the present invention is described in detail below.
A kind of waterproof safety socket, including 2 two parts of plug 1 and socket, socket 2 include zero curve module 3, wire module 4
With firewire module 5, there are gasket 15 and skeleton 16 in firewire module 5, gasket 15 is cylindrical shape, and there is a cavity in inside, in cavity
Mounting framework 16, skeleton 16 are spindle-type α-Fe2O3, and cone boss is arranged at the bottom of skeleton, and skeleton 16 passes through cone boss and gasket
15 inner wall contacts clamping, and notch 161 is arranged at the bottom of skeleton 16, and shaft 19 is installed in notch 161, installs third bullet in shaft 19
Spring base 12, third spring lever 12 are made of insulating trip 24 and 26 two parts of conductive sheet, are connected by pin 25 therebetween, are insulated
Second spring 18 is arranged at the bottom of piece 24, and gasket 15 is mounted in socket 2, and the top of gasket 15 is fluted, installation in groove
First spring 17, gasket 15 and skeleton 16 constitute seal chamber 27, there is conductive column 20 in seal chamber 27, and conductive column 20 is from gasket
15 side is pierced by, and when being pierced by depth and should ensure that the rotation of conductive sheet 26 to extreme position, conductive column 20 and conductive sheet 26 are realized and connect
Touching, line receptacle 8 is arranged at the top of seal chamber 27；Zero curve module 3 and the structure of ground wire module 4 are identical as the structure of firewire module 5,
Have a neutral receptacle 6 and ground receptacle 7 on zero curve module 3 and ground wire module 4, neutral receptacle 6, ground receptacle 7 and line receptacle with
The guide post 22 of plug 1 is corresponding.
As the first embodiment of the present invention, gasket 15 uses rubber material, and skeleton 16 uses resin material.
As the first embodiment of the present invention, after being packed into gasket 15 and skeleton 16 in socket 2, the head of skeleton is higher by slotting
The upper surface of seat 2, after installing sealing cover additional on socket 2, under the contention effect of screw, 6 downlink of skeleton, the first spring lever 10, the
The bottom squeeze second spring of two spring levers 11 and third spring lever 12, the elastic force of second spring react on skeleton, so that
Skeleton and gasket clamping.
As the first embodiment of the present invention, conductive column 20 is located at the side of seal cavity, and three conductive columns are respectively at outer
Three power supply lines of the three-phase electricity in portion connect.
As the first embodiment of the present invention, structure and the zero curve module 3, the structure phase of firewire module 5 of ground wire module 4
Together, it is all made of insulation and sealing structure.
As the second embodiment of the present invention, the structure of ground wire module 4 and zero curve module 3, the structure of firewire module 5 not phase
Together, ground wire module 4 uses the Open architecture of non-tight.
First spring lever 10 is installed in zero curve module 3, second spring bar 11, the first spring lever 10 are installed in ground wire module 4
It is identical as the structure of third spring lever 12 with the structure of second spring bar 11.
As the first embodiment of the present invention, when being not connected with plug, the first spring lever 10, second spring bar 11 and third bullet
It arches upward to center the bottom of spring lever under the action of second spring of spring base 12.
As the second embodiment of the present invention, when connection plug, the first spring lever 10, second spring bar 11 and third spring
The bottom of spring lever under the action of guide post of bar 12 dissipates around.
There is aperture in the centre of plug 1, and guide post 22 is passed through in hole, and guide post 22 is multi-diameter shaft, and there is hand on the head of multi-diameter shaft
Mushroom head 28 is arranged at handle 23, the bottom of handle 23, and guide post 22 can rotate on the ontology of plug 1, has cunning on the end face of plug 1
Slot 29, sliding slot 29 are dovetail groove.
As the first embodiment of the present invention, when plug and socket is docked, first by the mushroom head 28 of 23 bottom of handle
It is directed at the open end of the sliding slot 29 on 1 end face of plug, after guide post is inserted into socket, rotating handle realizes the lock of plug and socket
Tightly.
First spring 17 and second spring 18 are circular ring type, and the section of spring is V-type.
There is lead-out wire 13 on socket 2.
As the first embodiment of the present invention, gasket is the tubaeform of back-off, installs tower in the horn chamber body of gasket
The skeleton of type, equal angular installation the first spring lever, second spring bar and the third spring lever in the bottom of skeleton, the bottom of spring lever
There is second spring, is acted on by the elastic force of second spring so that the first spring lever, second spring bar and third spring lever are pushed against
In the internal cavity of gasket, the sealing of socket bottom is realized with this.
As the first embodiment of the present invention, the top of gasket is to have inside recess, has the first spring on the outside of recess,
By the elastic force of the first spring the top opening of gasket is shunk towards receptacle center, so that shape between gasket and skeleton
At notch be in close state.
As the first embodiment of the present invention, the contact pin of socket is inserted into neutral receptacle, ground receptacle first by when use
In line receptacle, the first spring lever, second spring bar and third spring lever are failure to actuate at this time, handle are pressed at this time, so that leading
In the pilot hole for being inserted into socket to column, the first spring lever, second spring bar and third spring lever are pressurized rotation, conductive sheet with lead
Electric column contact, while conductive sheet is contacted with socket contact pin, circuit conducting.
As the second embodiment of the present invention, after use, pulling handle first disengages it from the contact in spring lever,
The first spring lever, second spring bar and third spring lever are restored to initial position, plug under the action of second spring piece at this time
Contact pin disengaged with conductive sheet, plug no longer charges at this time, and when unplugg ensure that the personal safety of operator.
In conclusion the contents of the present invention are not limited in the above embodiments, those skilled in the art can be at this
Other embodiments are proposed within the guiding theory of invention, but these embodiments are included within the scope of the present invention.
Claims (5)
1. a kind of waterproof safety socket, including plug (1) and socket (2) two parts, it is characterised in that: the socket (2) includes
Zero curve module (3), wire module (4) and firewire module (5), have gasket (15) and skeleton (16) in the firewire module (5),
The gasket (15) is cylindrical shape, and there is cavity in inside, and the installation skeleton (16) in cavity, the skeleton (16) is spindle
Cone boss is arranged at structure, the bottom of skeleton, and the skeleton (16) is contacted by cone boss with the inner wall of the gasket (15)
The bottom of clamping, the skeleton (16) has notch (161), installs shaft (19) in the notch (161), on the shaft (19)
It installs third spring lever (12), the third spring lever (12) is made of insulating trip (24) and conductive sheet (26) two parts, the two
Between connected by pin (25), the bottom of the insulating trip (24) has second spring (18), and the gasket (15) is mounted on
In socket (2), the top of the gasket (15) is fluted, installs the first spring (17) in groove, the gasket (15) and
Skeleton (16) constitutes seal chamber (27), has conductive column (20) in the seal chamber (27), and the conductive column (20) is from the sealing
The side of pad (15) is pierced by, when being pierced by depth and should ensure that the conductive sheet (26) rotation to extreme position, the conductive column (20)
It realizes and contacts with the conductive sheet (26), line receptacle (8) are arranged at the top of the seal chamber (27)；The zero curve module (3) and
The structure of ground wire module (4) is identical as the structure of the firewire module (5), has on the zero curve module (3) and ground wire module (4)
Neutral receptacle (6) and ground receptacle (7), the neutral receptacle (6), ground receptacle (7) and line receptacle and the plug (1)
Guide post (22) is corresponding.
2. a kind of waterproof safety socket according to claim 1, it is characterised in that: installation first in the zero curve module (3)
Spring lever (10), described ground wire module (4) is interior to install second spring bar (11), first spring lever (10) and second spring bar
(11) structure is identical as the structure of the third spring lever (12).
3. a kind of waterproof safety socket according to claim 1, it is characterised in that: there are aperture, hole in the centre of the plug (1)
Interior to pass through guide post (22), the guide post (22) is multi-diameter shaft, and the head of multi-diameter shaft has handle (23), the handle (23)
Bottom has mushroom head (28), and the guide post (22) can rotate on the ontology of the plug (1), the end of the plug (1)
Have on face sliding slot (29), the sliding slot (29) is dovetail groove.
4. a kind of waterproof safety socket according to claim 1, it is characterised in that: first spring (17) and second spring
It (18) is circular ring type, the section of spring is V-type.
5. a kind of waterproof safety socket according to claim 1, it is characterised in that: have lead-out wire (13) on the socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430480.XA CN109411945A (en) | 2018-11-28 | 2018-11-28 | A kind of waterproof safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430480.XA CN109411945A (en) | 2018-11-28 | 2018-11-28 | A kind of waterproof safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109411945A true CN109411945A (en) | 2019-03-01 |
Family
ID=65455933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430480.XA Pending CN109411945A (en) | 2018-11-28 | 2018-11-28 | A kind of waterproof safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411945A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247251A (en) * | 2019-07-22 | 2019-09-17 | 朱逸君 | Safety socket and matched plug protective device |
| CN110676628A (en) * | 2019-10-17 | 2020-01-10 | 文成县简创科技有限公司 | Plug board capable of being converted into cylinder |
| CN110970769A (en) * | 2019-12-25 | 2020-04-07 | 衢州图艺工业设计有限公司 | Anti-drop pulls out and inserts safe transmission of electricity device |
| CN114243599A (en) * | 2021-12-24 | 2022-03-25 | 陈伟坤 | Outdoor electric heating barbecue oven capable of preventing power line from stumbling |
-
2018
- 2018-11-28 CN CN201811430480.XA patent/CN109411945A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247251A (en) * | 2019-07-22 | 2019-09-17 | 朱逸君 | Safety socket and matched plug protective device |
| CN110676628A (en) * | 2019-10-17 | 2020-01-10 | 文成县简创科技有限公司 | Plug board capable of being converted into cylinder |
| CN112072357A (en) * | 2019-10-17 | 2020-12-11 | 文成县简创科技有限公司 | Plug board capable of being converted into cylinder |
| CN112072357B (en) * | 2019-10-17 | 2021-10-29 | 文成县简创科技有限公司 | Plug board capable of being converted into cylinder |
| CN110970769A (en) * | 2019-12-25 | 2020-04-07 | 衢州图艺工业设计有限公司 | Anti-drop pulls out and inserts safe transmission of electricity device |
| CN114243599A (en) * | 2021-12-24 | 2022-03-25 | 陈伟坤 | Outdoor electric heating barbecue oven capable of preventing power line from stumbling |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |