CN106410531B - Protection against electric shock module and socket, insert row with it - Google Patents
Protection against electric shock module and socket, insert row with it Download PDFInfo
- Publication number
- CN106410531B CN106410531B CN201611013129.1A CN201611013129A CN106410531B CN 106410531 B CN106410531 B CN 106410531B CN 201611013129 A CN201611013129 A CN 201611013129A CN 106410531 B CN106410531 B CN 106410531B
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- Prior art keywords
- movable contact
- protection against
- electric shock
- contact spring
- against electric
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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
- H01R13/66—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
- H01R13/7035—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 comprising a separated limit switch
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of protection against electric shock module and socket, insert row with it.The protection against electric shock module includes: zero curve conductive component, firewire conductive component, moving contact component and moving contact driving assembly, moving contact driving assembly includes insulation pushing component corresponding with each elasticity movable contact spring, pushing component insulate when the counter electrode of plug is inserted into corresponding folder, it is squeezed by electrode or folder, insulation pushing component occurs transverse shifting and/or laterally rotates, and then push corresponding elastic movable contact spring that elastic deformation occurs to contact corresponding static contact or connecting terminal, when the extruding force of electrode disappears, insulation pushing component resets under the elastic deformation power of elastic movable contact spring.By the way that elastic movable contact spring is dexterously arranged, using the elastic deformation power of elastic movable contact spring, extracted in plug electrode, stress automatically resets in the case of cancelling and realizes the disconnection of circuit in socket.The structure for simplifying protection against electric shock module reduces the manufacturing cost of socket.
Description
Technical field
The present invention relates to technical field of electricity, and in particular to a kind of protection against electric shock module and socket, insert row with it.
Background technique
Currently, socket widely used for Modern Family and insert row, it is splashed into or metal object (non-standard plug) in water
In the case where being inserted into jack, risk of getting an electric shock may be caused.It, can especially for the child for having awareness of safety thiner in family
It the case where capable of will appear and insert a finger into jack, or holding conductive body insertion jack, thus brings great potential safety hazard.
For this purpose, in the prior art, design has the socket with electroshock-proof function, the folder for being used to cooperate with plug is not
It is directly connected to the connecting terminal of power supply line, but transfer circuit is set between folder and connecting terminal, only in plug
When two electrodes are inserted into socket, the transmission mechanism in socket can be triggered, driving transfer circuit respectively with folder and power supply
Connecting terminal in line is connected, and realizes that the connection of circuit between folder and connecting terminal is powered.
And the continuous improvement with the exquisitenessization of socket and for socket quality requirement, there is anti-touching for the prior art
The socket of Electricity Functional, in order to which the part realizing electroshock-proof function and being related to is more and complex, such as socket transmission mechanism
In just use the components such as shaft, reset spring, the bracket that cooperates with shaft and reset spring, although with electrode, folder etc.
It can be realized electroshock-proof function in the cooperation of component, but also occupy design space few in socket, improve socket
Manufacturing cost, while the stability of socket also being caused to decline, the probability of failure is higher, and there are some potential safety problemss.
Summary of the invention
The present invention is intended to provide a kind of structure is simple, have good stability, takes into account the protection against electric shock module with electroshock-proof function
And socket, insert row with it.
To achieve the above object, the present invention provides a kind of protection against electric shock modules, comprising: zero curve conductive component has and inserts
First folder of tip electrode cooperation and be electrically connected positioned at the zero curve connecting terminal of the first folder two sides and with the first folder the
One static contact；Firewire conductive component has with the second folder of another electrode cooperation of plug and positioned at the second folder two sides
The second static contact hot terminal and be electrically connected with the second folder；Moving contact component, including with zero curve connecting terminal interval
Corresponding first elastic movable contact spring, the second elastic movable contact spring corresponding with the first static contact interval and hot terminal interval
Corresponding third elasticity movable contact spring and the 4th elastic movable contact spring corresponding with the second static contact interval, the first elastic movable contact spring with
4th elastic movable contact spring is electrically connected, and the second elastic movable contact spring and third elasticity movable contact spring are electrically connected；
Moving contact driving assembly, including insulation pushing component corresponding with each elasticity movable contact spring, insulation pushing component exist
When the counter electrode of plug is inserted into corresponding folder, squeezed by electrode or folder, insulation pushing component occur transverse shifting and/or to
Outside rotation, and then push corresponding elastic movable contact spring that elastic deformation occurs to contact corresponding static contact or terminals
Son, when the extruding force of electrode disappears, insulation pushing component resets under the elastic deformation power of elastic movable contact spring.
Further, insulation pushing component is squeezed by electrode and transverse shifting occurs, and insulation pushing component includes: that commutation pushes away
Plate has for plug counter electrode to be inserted into the commutation portion that corresponding folder direction is commutated, inserts in the counter electrode of plug
Transverse shifting when entering corresponding folder；Insulating sheath, with commutation push plate with merges with commutation push plate transverse shifting, and with it is corresponding
Elastic movable contact spring abut abutting part.
Further, commutation push plate has in commutation portion to the commutation inclined commutation face of push plate pushing direction.
Further, insulating sheath has the protrusion for abutting with corresponding elastic movable contact spring in abutting part.
Further, commutation push plate uses stainless steel material, and insulating sheath uses polyformaldehyde material.
Further, protection against electric shock module further include: the limit plate of corresponding each insulation pushing component setting, for limiting absolutely
The transverse shifting stroke of edge pushing component.
Further, insulation pushing component is squeezed by electrode and transverse shifting occurs, and insulation pushing component includes: by insulating
The integrally formed insulation push plate of material, insulation push plate has to commutate for plug counter electrode to be inserted into corresponding folder direction
Commutation portion, and the abutting part abutted with corresponding elastic movable contact spring.
Further, insulation push plate is integrally formed using hard plastic.
Further, insulation pushing component is squeezed by folder and transverse shifting occurs, and insulation pushing component includes: push plate,
With the auxiliary section cooperated with corresponding folder；Insulating sheath with push plate transverse shifting, and has and corresponding elastic movable contact spring
The abutting part of abutting.
Further, further includes: third static contact is connect with zero curve connecting terminal, and for elastic with corresponding first
Movable contact spring cooperation；4th static contact is connect with hot terminal, and for cooperating with corresponding third elasticity movable contact spring.
Further, the first elastic movable contact spring is connect and is integrally formed by conductive connecting piece with the 4th elastic movable contact spring；
Second elastic movable contact spring is connect and is integrally formed by conductive connecting piece with third elasticity movable contact spring.
Further, the first folder and the first static contact are integrally formed；Second folder and the second static contact are integrally formed.
The present invention also provides a kind of sockets, comprising: pedestal, for installing protection against electric shock module；
Shell, for accommodating pedestal；Protection against electric shock module is protection against electric shock module as described above.
Further, shell and pedestal are integrally formed.
Further, shell includes: pedestal；Cover the lid of pedestal；Wherein, matched between lid and pedestal by buckle
It closes, pedestal is connected on pedestal.
It further, further include water-guiding hole on pedestal, for water export in the housing will to be splashed into.
The present invention also provides a kind of insert rows, multiple protection against electric shock modules including shell and setting inside housings, protection against electric shock
Module is the protection against electric shock module as above.
Technical solution of the present invention has the advantages that
In protection against electric shock module of the invention and socket with it, insert row, the realization of electroshock-proof function is to pass through electrode
Moving contact driving assembly transverse shifting is pushed, and then drives elastic movable contact spring to cooperate with corresponding static contact and realizes connecing for circuit
It is logical, while by the way that elastic movable contact spring is dexterously arranged, using the elastic deformation power of elastic movable contact spring, extracted in plug electrode, by
Power automatically resets in the case of cancelling and realizes the disconnection of circuit in socket.The above process need not in protection against electric shock module be arranged shaft,
The components such as reset spring simplify the structure of protection against electric shock module, reduce the manufacturing cost of socket, simultaneously because the letter of structure
To change, the stabilization tropism of protection against electric shock module is more preferable, and the probability of failure is smaller, the security risk after reducing long-time use,
There is the mass production and popularization and application of the protection against electric shock module of electroshock-proof function industrially suitable for this kind.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is socket in the first embodiment of the present invention along the schematic perspective view of first direction；
Fig. 2 is the schematic perspective view of socket in a second direction shown in Fig. 1；
Fig. 3 is the schematic perspective view in socket shown in protection against electric shock module installation diagram 1；
Fig. 4 is the schematic cross-sectional view of socket shown in Fig. 1；
Fig. 5 is the schematic cross-sectional view of socket shown in Fig. 1, and wherein socket electrode is inserted into corresponding folder；
Fig. 6 is the schematic perspective view of pedestal in socket shown in Fig. 1；
Fig. 7 is the structural schematic diagram of the first folder and the first static contact in socket shown in Fig. 1；
Fig. 8 is the structural schematic diagram of the second folder and the second static contact in socket shown in Fig. 1
Fig. 9 is the assembling structure schematic diagram of commutation push plate and insulating sheath in socket shown in Fig. 1；
Figure 10 is the structural schematic diagram of insulating sheath in socket shown in Fig. 1；
Figure 11 is the structural schematic diagram of commutation push plate in socket shown in Fig. 1；
Figure 12 is the structural schematic diagram of limit plate in socket shown in Fig. 1；
Figure 13 is the structural schematic diagram of third elasticity movable contact spring and the second elastic movable contact spring cooperation in socket shown in Fig. 1；
Figure 14 is the structural schematic diagram of the first elastic movable contact spring and the 4th elastic movable contact spring cooperation in socket shown in Fig. 1；
Figure 15 is the structural schematic diagram of third static contact or the 4th static contact in socket shown in Fig. 1；
Figure 16 is the structural schematic diagram of Three-hole socket in sixth embodiment of the invention.
Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:
10- pedestal；20- lid；21- jack；30- pedestal；31- water-guiding hole；
40- folder；The first folder of 41-；The second folder of 42-；
63- commutation push plate；631- commutation face；632- acting surface；65- insulating sheath；651- protrusion；652- card column；653-
Card slot；
70- static contact；The first static contact of 71-；The second static contact of 72-；；The 4th static contact of 73- third static contact 74-；
80- elasticity movable contact spring；The elastic movable contact spring of 81- first；The elastic movable contact spring of 82- second；83- third elasticity movable contact spring；
The elastic movable contact spring of 84- the 4th；
91- limit plate；92- electrode.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in Figures 1 to 5, according to embodiments of the present invention in protection against electric shock module be assemblied on pedestal 30, with pedestal 30
It is assemblied in the pedestal 10 and lid 20 of socket together, for realizing the electroshock-proof function of socket, i.e. conductive body is inserted into two
Any jack 21 in jack 21, the electric current in socket, which does not all turn on, to be caused to get an electric shock.
Realize that the protection against electric shock module of electroshock-proof function specifically includes with further reference to Fig. 3 to Fig. 5, in the embodiment of the present invention:
Zero curve conductive component, firewire conductive component, moving contact component and moving contact driving assembly, pass through the phase of said modules in module
Mutually cooperation realizes that two electrodes 92 for only working as plug are inserted into corresponding jack 21, can make socket normal power supply.Below will
The structure of zero curve conductive component, firewire conductive component, moving contact component and moving contact driving assembly is specifically described.
Zero curve conductive component has the first folder 41 cooperated with the zero wire electrode 92 of plug, and is located at the first folder 41
The zero curve connecting terminal of two sides and the first static contact 71 being electrically connected with the first folder 41.Wherein, zero curve connecting terminal and non-straight
Connect the side that the first folder 41 is set, but the third static contact 73 by being electrically connected with zero curve connecting terminal, setting is the
The more specifically third static contact 73 of the side of one folder 41.With further reference to Fig. 7, the first of the first folder 41 and the other side is quiet
Contact 71 is to manufacture that shape is integral using integrally formed mode in the present embodiment, reduces part in protection against electric shock module
Quantity simplifies the structure of protection against electric shock module more.
Firewire conductive component has the second folder 42 cooperated with another firewire electrode 92 of plug and is located at the second folder
Hot terminal of 42 two sides and the second static contact 72 for being electrically connected with the second folder 42.Wherein, zero curve connecting terminal is not
It is set up directly on the side of the second folder 42, but the 4th static contact 74 by being electrically connected with hot terminal, setting exist
More specifically the 4th static contact 74 of the side of second folder 42.With further reference to Fig. 8, the second of the second folder 42 and the other side
Static contact 72 is that manufacture shape using integrally formed mode integral in the present embodiment, reduces part in protection against electric shock module
Quantity, simplify the structure of protection against electric shock module more.
Protection against electric shock module in the embodiment of the present invention is in addition to setting up first in 42 two sides of the first folder 41 and the second folder separately
It further include corresponding with above-mentioned static contact 70 outside static contact 71, the second static contact 72, third static contact 73 and the 4th static contact 74
Moving contact component.
Moving contact component specifically includes the corresponding with zero curve connecting terminal interval first elastic movable contact spring 81 and the first stationary contact
The corresponding second elastic movable contact spring 82 in first 71 interval, third elasticity movable contact spring 83 corresponding with hot terminal interval and with
Second static contact 72 is spaced corresponding 4th elastic movable contact spring 84, and above-mentioned each elastic movable contact spring 80 all has corresponding quiet
The second operating position that the first operating position and corresponding static contact 70 that contact 70 contacts separate.In addition to this, first
Elastic movable contact spring 81 and the 4th elastic movable contact spring 84 are electrically connected, and the second elastic movable contact spring 82 and third elasticity movable contact spring 83 are electrical
Connection, i.e., for the first elastic movable contact spring 81 in conduction, the elastic movable contact spring 84 of the 4th be electrically connected therewith is inevitable also conductive, the
When two elastic 82 conductions of movable contact spring, the third elasticity movable contact spring 83 being electrically connected therewith is also inevitable conductive.
The first elastic movable contact spring 81 and the 4th elastic movable contact spring with further reference to Figure 13 and Figure 14, in the embodiment of the present invention
84 are connected and are integrally formed by conductive connecting piece, and the second elastic movable contact spring 82 electrically passes through conduction with third elasticity movable contact spring 83
Connection sheet is connected and is integrally formed, and reduces the quantity of part in protection against electric shock module in this way, makes the structure of protection against electric shock module more
It simplifies, keeps the stability of protection against electric shock module in use more preferable.
Protection against electric shock module in the embodiment of the present invention further includes for driving moving contact component to be hit by a bullet in addition to moving contact component
Property movable contact spring 80 move to corresponding static contact 70 from the second operating position that corresponding static contact 70 separates and contact
The first operating position moving contact driving assembly.
As shown in Figure 4 and Figure 5, moving contact driving assembly specifically includes insulation corresponding with each elasticity movable contact spring 80 and pushes
Component, insulation pushing component are directly squeezed by electrode 92, are insulated at this time when the counter electrode 92 of plug is inserted into corresponding folder 40
Transmission component is driven first transverse shifting outward by electrode 92, laterally rotated again after the certain stroke of movement (for how from
It is mobile to switch to rotation, it will to be illustrated in the following description), and then push elasticity corresponding with insulation pushing component dynamic
Elastic deformation occurs for contact 80 to contact corresponding static contact 70 or connecting terminal.It is extracted in plug, the extruding of counter electrode 92
When power disappears, insulation pushing component resets under the elastic deformation power of elastic movable contact spring 80.
In the protection against electric shock module of the embodiment of the present invention, only two electrodes 92 of plug are inserted into corresponding with two jacks 21
First folder 41 and the second folder 42 can just trigger two electrodes of zero curve conductive component and firewire conductive component electrification and plug
92 connect.During the realization of above-mentioned electroshock-proof function, moving contact driving assembly transverse shifting is pushed by electrode 92, in turn
It drives elastic movable contact spring 80 to cooperate the connection for realizing circuit with corresponding static contact 70, while passing through the dexterously dynamic touching of setting elasticity
Piece 80 is extracted using the elastic deformation power of elastic movable contact spring 80 in plug electrode 92, and automatically reset realization in the case of stress cancellation
The disconnection of circuit in socket.The components such as shaft, reset spring need not be arranged in the above process in protection against electric shock module, simplify anti-touching
The structure of electric module reduces the manufacturing cost of socket, simultaneously because the simplification of structure, the stabilization tropism of protection against electric shock module is more
Good, the probability of failure is smaller, the security risk after reducing long-time use, has electroshock-proof function suitable for this kind
The mass production and popularization and application of protection against electric shock module industrially.
For insulation pushing component above-mentioned, illustrated below in conjunction with 9 to Figure 11.
In the present embodiment, insulation pushing component is in homalocephalus electrode 92 (Fig. 5 shows the case where homalocephalus electrode 92)
It directly squeezes and transverse shifting occurs, in round end electrode extruding folder 40 (not shown) and then 40 extruding insulation of folder can also be passed through
Pushing component transverse shifting.It, also can be with insulation promotion group while electrode 92 in illustrated embodiment in plug is inserted into folder 40
Part contact.Wherein, insulation pushing component includes: commutation push plate 63, is had for plug counter electrode 92 to be inserted into corresponding folder
The commutation portion that 40 directions are commutated realizes the conversion of power when electrode 92 is inserted into jack 21, is inserted into the counter electrode 92 of plug
Driving insulation pushing component transverse shifting when corresponding folder 40；Insulating sheath 65, for realizing the exhausted of entire insulation pushing component
Edge avoids electrode 92 from connecting by insulation pushing component, elastic movable contact spring 80 with static contact 70, insulating sheath 65 and commutation push plate
63 with merging with commutation 63 transverse shifting of push plate, and has and abutting part that corresponding elastic movable contact spring 80 abuts.Wherein, this reality
The push plate 63 that commutates in example is applied using stainless steel material, insulating sheath 65 uses polyformaldehyde material, and two kinds of materials are combined, realized
While insulation function, insulating sheath 65 has good hardness, lubricity and insulating properties, and commutation push plate 63 is not easy to get rusty and have
There is very high hardness, and surface is smooth, in the case where being frequently engaged in this way with electrode 92, the application of above-mentioned material can be with
Protection against electric shock module fatigue damage is avoided, it is still with good performance after long-time use.
More specifically, commutation push plate 63 has in commutation portion to the commutation inclined commutation face 631 of 63 pushing direction of push plate, it should
Commutation face 631 is formed slopely by the web bending of commutation push plate 63, and is provided with mounting hole on the bottom plate of commutation push plate 63, right
That answers offers the card column 652 with mounting hole cooperation on insulating sheath 65, and is formed with the card slot for blocking commutation push plate 63
653, it can be fitted into the sliding slot of pedestal 30 after commutation push plate 63 and sheath assemble, be reciprocally moveable in sliding slot.
Preferably, there is the protrusion 651 for abutting with corresponding elastic movable contact spring 80 in the abutting part of insulating sheath 65,
Convenient for being pushed to elastic movable contact spring 80.Protrusion 651 preferably resists the middle part of corresponding elastic movable contact spring 80, in this way insulation pushing component
It can produce the excess of stroke, the rotation of elastic 80 top relatively large distance of movable contact spring can be realized with lesser moving distance, thus
After realizing that elastic 80 top of movable contact spring is contacted with corresponding static contact 70, excess of stroke power can also be generated, make elastic movable contact spring 80 by
Power bending, the top of elastic movable contact spring 80 can produce the active force of a pre-pressing to static contact 70, guarantee elastic movable contact spring
Reliable contacts between 80 and static contact 70.
Protection against electric shock module with further reference to Fig. 3 to Fig. 5, in the embodiment of the present invention further include: corresponding each insulation promotion
The limit plate 91 of component setting, for limiting the transverse shifting stroke of insulation pushing component.Limit plate 91 is specifically mounted in base
On seat 30, and it is arranged between elastic movable contact spring 80 and commutation push plate 63, laterally moves to certain distance in insulation pushing component
Afterwards, commutation push plate 63 can be abutted against with limit plate 91, to limit the transverse shifting stroke of insulation pushing component.
Limit plate 91 in the embodiment of the present invention is in addition to position-limiting action, additionally it is possible to realize that mentions in above description will insulate
Pushing component is from mobile to the function of rotation switching.Specifically, when commutation push plate 63 and limit plate 91 abut against, insulation is pushed
Component by limit plate 91 abut can not transverse shifting, but at this time electrode 92 with commutate push plate 63 on acting surface 632 connect
Touching, 92 impetus face 632 of electrode, the pushing component that can make to insulate is with the abutment rotation of commutate push plate 63 and limit plate 91
Center rotating, and then push corresponding elastic movable contact spring 80 that elastic deformation occurs to contact corresponding static contact 70.It is above-mentioned
Insulation pushing component laterally rotates scheme, and the protrusion 651 on insulating sheath 65 can be made to generate the excess of stroke, can make the dynamic touching of elasticity
The top of piece 80 generates the active force of a pre-pressing to static contact 70, guarantee between elastic movable contact spring 80 and static contact 70 can
By contact.Wherein, the material of limit plate 91 is epoxy glass fiber plate in the embodiment of the present invention, has good intensity and insulation
Performance.
With it is mutually arranged side by side to outside scheme of rotation after above-mentioned insulation pushing component elder generation transverse shifting, in a scheme not shown,
Limit plate is specifically mounted on pedestal, and when electrode is not inserted into jack, limit plate is directly abutted against with commutation push plate, in electrode
Or under the promotion of folder, insulation pushing component directly rotates, and then pushes corresponding elastic movable contact spring that bullet occurs
Property deformation is to contact corresponding static contact.In another scheme not shown, in protection against electric shock module and not set limit plate, in electrode
Or under the promotion of folder, insulation pushing component directly pushes corresponding elastic movable contact spring to occur in a manner of transverse shifting
Elastic deformation is to contact corresponding static contact.Above-mentioned scheme not shown also should be within the scope of the present invention.
It is illustrated below in conjunction with principle of the attached drawing to the protection against electric shock of protection against electric shock module in the present invention:
Third static contact 73 is connected with zero curve connecting terminal, and the 4th static contact 74 is connected with hot terminal, to make fire
Line connecting terminal and the first folder 41 are connected, zero curve connecting terminal and the conducting of the second folder 42, it is necessary to meet the first movable contact spring, the
Two movable contact springs, third movable contact spring and the 4th movable contact spring are contacted with corresponding static contact 70 respectively.And in front it has been noted that on
The first operating position and corresponding static contact 70 for stating the corresponding contact of static contact 70 of each elastic movable contact spring 80 are divided
From the second operating position between switching, be in moving contact driving assembly by the driving of electrode 92 or the elastic shape of elastic movable contact spring 80
It is realized under the action of variable force, details are not described herein.
Embodiment 2
In the protection against electric shock module of the present embodiment, the distinctive points in protection against electric shock module and embodiment one are: insulation pushes
Component includes by the integrally formed insulation push plate (not shown) of insulating materials, and push plate of insulating has for inserting plug counter electrode
Enter the commutation portion that corresponding folder direction is commutated, and the abutting part abutted with corresponding elastic movable contact spring.It insulate in push plate
As soon as the specific structure of commutation portion and abutting part is referred to commutation portion and abutting part in embodiment, do not repeating herein.Its
In, the insulation push plate in the present embodiment is integrally formed using hard plastic.
Embodiment 3
In the protection against electric shock module of the present embodiment, the distinctive points in protection against electric shock module and embodiment one are: insulation pushes
Component is to be squeezed by folder and transverse shifting occurs, and is cooperated by electrode 92 and folder, squeezes folder and expands outwardly, to make to press from both sides
Part extruding insulation transmission component, in this embodiment, the push plate in insulation assembly need to only have and corresponding folder without portion of commutating
Part abut auxiliary section, corresponding insulation assembly further includes insulating sheath 65, with push plate transverse shifting, and have with it is corresponding
Elastic movable contact spring abut abutting part.It should be noted that the commutation portion of the insulation assembly in embodiment one may be implemented to change
To while, also abutted against with folder, i.e., both insulation pushing component can be directly driven by the electrode 92 of homalocephalus, be also possible to
Folder driving insulation pushing component is driven by the electrode 92 of round end.
Embodiment 4
The present invention also provides a kind of socket in addition to providing a kind of protection against electric shock module, comprising: pedestal 30, for installing anti-touching
Electric module；Shell, for accommodating pedestal 30；Protection against electric shock module is protection against electric shock module described in the various embodiments described above.To insert
While realizing electroshock-proof function, the components such as shaft that no setting is required, reset spring simplify the structure of socket, reduce seat
The manufacturing cost of socket, simultaneously because the simplification of structure, the stabilization tropism of socket is more preferable, and the probability of failure is smaller, reduces
Security risk after long-time use, suitable for the mass production and popularization and application of this kind of socket industrially.Wherein, originally
Shell in embodiment specifically includes pedestal 10；Cover the lid 20 of pedestal 10；Wherein, pass through card between lid 20 and pedestal 10
Snap fit is closed, and pedestal 30 is connected on pedestal 10, says that shell is divided into different components in this way, convenient for manufacture.And in the present embodiment
Pedestal 30, pedestal 10, lid 20 material can be made of PC material.
Preferably, with further reference to Fig. 2, in the socket in the present embodiment, it is also provided with water-guiding hole 31 on pedestal 10, uses
It in the water export that will be splashed into the shell, and then avoids leaking electricity, the protection against electric shock performance of socket is higher.
Certainly, in addition to pedestal 10, also can be set water-guiding hole 31 on pedestal 30, at the same pedestal 30 static contact 70 with
Water storage tank can be set between elastic movable contact spring 80, there is water-guiding hole 31 in water storage tank, can excessively be led to avoid short time water flow
Caused short-circuit risks after causing water level to rise.
Embodiment 5
In the present embodiment, the shell in socket and pedestal are integrally formed (not shown), it can are interpreted as protection against electric shock mould
Block is on the shell being fit directly into socket.
Embodiment 6
As shown in figure 16, the distinctive points of the socket in the socket and example IV in the embodiment of the present invention are: this implementation
Socket in example is Three-hole socket.Three-hole socket equally has the protection against electric shock module in above-described embodiment in the present embodiment, thus
Socket in the present embodiment also has structure simple, the advantages of having good stability.
Embodiment 7
The present invention also provides a kind of insert rows, multiple protection against electric shock modules including shell and setting inside housings, protection against electric shock
Module is protection against electric shock module described in the various embodiments described above.To which insert row is while realizing electroshock-proof function, no setting is required turns
The components such as axis, reset spring simplify the structure of insert row, reduce the manufacturing cost of insert row, simultaneously because the simplification of structure, is inserted
The stabilization tropism of row is more preferable, and the probability of failure is smaller, the security risk after reducing long-time use, is suitable for this kind and inserts
Come industrial mass production and popularization and application.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (17)
1. a kind of protection against electric shock module characterized by comprising
Zero curve conductive component has the first folder (41) cooperated with plug electrode (92) and is located at first folder (41)
The zero curve connecting terminal of two sides and the first static contact (71) being electrically connected with first folder (41)；
Firewire conductive component has the second folder (42) cooperated with another electrode of plug (92) and is located at second folder
(42) hot terminal and the second static contact (72) for being electrically connected with second folder (42) of two sides；
Moving contact component, including the corresponding with zero curve connecting terminal interval first elastic movable contact spring (81) and described first
The corresponding second elastic movable contact spring (82) in static contact (71) interval, third elasticity corresponding with hot terminal interval are dynamic
Contact (83) and the 4th elastic movable contact spring (84) corresponding with the second static contact (72) interval, the dynamic touching of the first elasticity
Piece (81) and the 4th elastic movable contact spring (84) are electrically connected, and the described second elastic movable contact spring (82) and the third elasticity are dynamic
Contact (83) is electrically connected；
Moving contact driving assembly, including insulation pushing component corresponding with each elastic movable contact spring (80), the insulation promotion group
Part is squeezed when the counter electrode (92) of the plug is inserted into corresponding folder (40) by the electrode (92) or the folder (40)
Pressure, the insulation pushing component occurs transverse shifting and laterally rotates, or transverse shifting occurs, and can produce the excess of stroke to push away
It moves corresponding elastic movable contact spring (80) and elastic deformation occurs to contact corresponding static contact (70) or connecting terminal, described
When the extruding force of electrode (92) disappears, the insulation pushing component resets under the elastic deformation power of elastic movable contact spring (80).
2. protection against electric shock module according to claim 1, which is characterized in that the insulation pushing component is by the electrode (92)
It squeezes and transverse shifting occurs, the insulation pushing component includes:
It commutates push plate (63), has and commutate for the plug counter electrode (92) to be inserted into corresponding folder (40) direction
Commutation portion, the transverse shifting when the counter electrode (92) of the plug is inserted into corresponding folder (40)；
Insulating sheath (65), with the commutation push plate (63) with merging with commutation push plate (63) transverse shifting, and with
The abutting part that corresponding elasticity movable contact spring (80) abuts.
3. protection against electric shock module according to claim 2, which is characterized in that the commutation push plate (63) has in the commutation portion
The inclined commutation face of oriented commutation push plate (63) pushing direction (631).
4. protection against electric shock module according to claim 2, which is characterized in that the insulating sheath (65) has in the abutting part
There is the protrusion (651) for abutting with corresponding elastic movable contact spring (80).
5. protection against electric shock module according to claim 2, which is characterized in that
The commutation push plate (63) uses stainless steel material, and the insulating sheath (65) uses polyformaldehyde material.
6. protection against electric shock module according to claim 2, which is characterized in that the protection against electric shock module further include: correspondence is each
The limit plate (91) of the insulation pushing component setting, for limiting the transverse shifting stroke of the insulation pushing component.
7. protection against electric shock module according to claim 1, which is characterized in that the insulation pushing component is by the electrode (92)
It squeezes and transverse shifting occurs, the insulation pushing component includes:
By the integrally formed insulation push plate of insulating materials, the insulation push plate has for inserting the plug counter electrode (92)
Enter the commutation portion that corresponding folder (40) direction is commutated, and the abutting part abutted with corresponding elastic movable contact spring (80).
8. protection against electric shock module according to claim 7, which is characterized in that the insulation push plate using hard plastic one at
Type.
9. protection against electric shock module according to claim 1, which is characterized in that the insulation pushing component is by the folder (40)
It squeezes and transverse shifting occurs, the insulation pushing component includes:
Push plate has the auxiliary section cooperated with corresponding folder (40)；
Insulating sheath (65) with the push plate transverse shifting, and has the abutting part abutted with corresponding elastic movable contact spring (80).
10. protection against electric shock module according to any one of claim 1 to 9, which is characterized in that further include:
Third static contact (73) is connect with the zero curve connecting terminal, and for matching with the corresponding first elastic movable contact spring (81)
It closes；
4th static contact (74) is connect with hot terminal, and for matching with corresponding third elasticity movable contact spring (83)
It closes.
11. protection against electric shock module according to any one of claim 1 to 9, which is characterized in that
The first elastic movable contact spring (81) connect with the 4th elasticity movable contact spring (84) by conductive connecting piece and integrally at
Type；The second elastic movable contact spring (82) connect with the third elasticity movable contact spring (83) by conductive connecting piece and integrally at
Type.
12. protection against electric shock module according to any one of claim 1 to 9, which is characterized in that
First folder (41) and first static contact (71) are integrally formed；Second folder (42) and described second quiet
Contact (72) is integrally formed.
13. a kind of socket, comprising:
Pedestal (30), for installing protection against electric shock module；
Shell, for accommodating the pedestal (30)；
It is characterized in that, the protection against electric shock module is protection against electric shock module described in any one of claims 1 to 12.
14. socket according to claim 13, which is characterized in that
The shell and the pedestal (30) are integrally formed.
15. socket according to claim 13, which is characterized in that the shell includes:
Pedestal (10)；
Cover the lid (20) of the pedestal (10)；
Wherein, by being clasped between the lid (20) and the pedestal (10), the pedestal (30) is connected to the bottom
On seat (10).
16. socket according to claim 15, which is characterized in that further include water-guiding hole (31) on the pedestal (10), use
In the water export that will be splashed into the shell.
17. a kind of insert row, including shell and multiple protection against electric shock modules that the enclosure interior is arranged in, which is characterized in that described
Protection against electric shock module is protection against electric shock module described in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013129.1A CN106410531B (en) | 2016-11-15 | 2016-11-15 | Protection against electric shock module and socket, insert row with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013129.1A CN106410531B (en) | 2016-11-15 | 2016-11-15 | Protection against electric shock module and socket, insert row with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410531A CN106410531A (en) | 2017-02-15 |
| CN106410531B true CN106410531B (en) | 2019-09-13 |
Family
ID=58068317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013129.1A Active CN106410531B (en) | 2016-11-15 | 2016-11-15 | Protection against electric shock module and socket, insert row with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410531B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6974926B2 (en) * | 2017-07-10 | 2021-12-01 | 胡 斐凡HU, Feifan | Insertion detector for safety socket and its plug pin |
| JP2020095834A (en) * | 2018-12-11 | 2020-06-18 | 富士通コンポーネント株式会社 | Connector and connector device |
| CN112821119B (en) * | 2021-02-01 | 2023-12-22 | 圳匠电器(深圳)有限公司 | Electric shock prevention structure and socket |
| CN113488816B (en) * | 2021-07-02 | 2022-11-08 | 山西泽惠天下新能源有限公司 | Intelligent safety socket and intelligent socket plug assembly |
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| CN102496808A (en) * | 2011-12-15 | 2012-06-13 | 天津军特科技发展有限公司 | Electric shock preventing safety socket |
| CN202363643U (en) * | 2011-12-15 | 2012-08-01 | 天津军特科技发展有限公司 | Anti-electric shock safety socket |
| CN103166036A (en) * | 2011-12-16 | 2013-06-19 | 上海通领电气有限公司 | Socket |
| CN203787642U (en) * | 2014-02-12 | 2014-08-20 | 张良成 | Safe power supply plug unit |
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| CN206349594U (en) * | 2016-11-15 | 2017-07-21 | 浙江中富电气有限公司 | Protection against electric shock module and socket, insert row with it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204349005U (en) * | 2015-01-19 | 2015-05-20 | 杨洋 | Safety socket |
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| JP4288967B2 (en) * | 2003-03-14 | 2009-07-01 | 株式会社村田製作所 | Coaxial connector with switch and communication device |
| CN102496808A (en) * | 2011-12-15 | 2012-06-13 | 天津军特科技发展有限公司 | Electric shock preventing safety socket |
| CN202363643U (en) * | 2011-12-15 | 2012-08-01 | 天津军特科技发展有限公司 | Anti-electric shock safety socket |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106410531A (en) | 2017-02-15 |
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