CN105932496B - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN105932496B CN105932496B CN201610498687.5A CN201610498687A CN105932496B CN 105932496 B CN105932496 B CN 105932496B CN 201610498687 A CN201610498687 A CN 201610498687A CN 105932496 B CN105932496 B CN 105932496B
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- China
- Prior art keywords
- contact
- firewire
- zero curve
- angle
- piece
- 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.)
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Classifications
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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
- H01R13/71—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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of safety sockets, including：Upper cover is equipped with jack；Center under the upper cover；And the pedestal being connect under the center and with the upper cover, adjusting part, firewire insulating trip, zero curve insulating trip and impeller are installed in the pedestal；The impeller is rotatably sheathed on the adjusting part, and the impeller is equipped with first angle and has second angle；First angle and second angle simultaneously by pushing force when drive the adjusting part, the firewire insulating trip and the zero curve insulating trip to move downward, to enable socket be in energized state.When pushing adjusting part using rotatable impeller, realize the only inserted sheet of plug while being inserted into jack, inserted sheet can apply pushing force to first angle of impeller and second angle simultaneously, and then insulating trip is removed to realize electrical connection.The safety socket structure of the present invention is simple, at low cost and safe.
Description
Technical field
The present invention relates to technical field of electricity, refer in particular to a kind of safety socket.
Background technology
Power outlet is the indispensable accessory of all kinds of electrical equipment connections, is to ensure that the key link of safety utilization of electric power, with
The widely available of each electric appliances for producing and living, people are to electrical accessorie, especially to common power outlet
Security requirement is continuously improved.
And socket is due to the presence of jack, so the people such as children when no electric power common sense stretch finger because of reasons such as curiosities
Enter in jack or hold metal to be inserted into jack, it may occur that electric shock accidents causes serious consequence.Although at present
There are also the technical solution of safety socket, such as Chinese earlier patent application number is 2014106275099, and invention and created name is
A kind of waterproof construction of safety socket, but there are complicated, the high problems of cost for this kind of socket.For another example Chinese first patent
Number be CN204834996U, invention and created name be a kind of safety socket, there are safety deficiency, when two conductive articles
Socket can be caused to connect electricity and cause contact accident when being successively inserted into jack, be unable to ensure unexpected hair when non-normal use
It is raw.
Invention content
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of safety socket is provided, existing safety is solved and inserts
Unexpected the problem of occurring that complicated, cost existing for seat is high and safety is insufficient when being unable to ensure non-normal use.
Realizing the technical solution of above-mentioned purpose is：
The present invention provides a kind of safety sockets, including：
Upper cover is equipped with jack；
Center under the upper cover, be installed in the center firewire insert hold piece, zero curve is inserted and holds piece, firewire connection
Piece and zero curve connection sheet, the firewire inserts the contact for holding piece and the contact of the firewire connection sheet is correspondingly arranged, the zero curve
Insert and hold the contact of piece and be correspondingly arranged with the contact of the zero curve connection sheet, the firewire connection sheet and the zero curve connection sheet with it is electric
Source line electrical connection；And
The pedestal being connect under the center and with the upper cover is installed with adjusting part, firewire in the pedestal
Insulating trip, zero curve insulating trip and impeller；
The firewire insulating trip be installed in be placed on the adjusting part firewire insert hold the contact of piece and the fire
To separate the contact that the firewire inserts the contact and the firewire connection sheet of holding piece between the contact of line connection sheet；
The zero curve insulating trip, which is installed in, is placed in the slotting contact and described zero for holding piece of the zero curve on the adjusting part
To separate the contact that the zero curve inserts the contact and the zero curve connection sheet of holding piece between the contact of line connection sheet；
The impeller is rotatably sheathed on the adjusting part, the impeller correspond to the firewire insert hold piece
Lower section is equipped with first angle, and the corresponding zero curve inserts the lower section for holding piece equipped with second angle；
Wherein：First angle and second angle simultaneously by pushing force when drive the adjusting part, described
Firewire insulating trip and the zero curve insulating trip move downward, to enable the firewire insert the contact for holding piece and the firewire connection sheet
Contact electrical connection, the zero curve, which is inserted, to be held the contact of piece and is electrically connected with the contact of the zero curve connection sheet.
Adjusting part is pushed using rotatable impeller, realize the only inserted sheet of plug while being inserted into jack
When, inserted sheet can apply pushing force to first angle of impeller and second angle simultaneously, and then insulating trip is removed to realize electricity
Connection.In non-normal use, foreign matter is inserted into the jack of the safety socket by such as children or the people for being ignorant of Electrical Safety knowledge
When interior, the foreign matter being inserted into is difficult to apply pushing force to first angle and second angle simultaneously, and such impeller will be because of stress
And rotate, adjusting part, safety socket will not be pushed to be in state of insulation, can effectively prevent getting an electric shock.The safety of the present invention is inserted
Holder structure is simple, at low cost, and safe.
Safety socket of the present invention further improvement lies in that, the impeller is connected with torsionspring, the torsionspring
It is sheathed on the adjusting part and for enabling the impeller reset after impeller rotation.
Safety socket of the present invention further improvement lies in that, the adjusting part includes connecting pin and support spring, described
Support spring support be connected between the pedestal and the connecting pin, the connecting pin be fixedly connected the firewire insulating trip and
The zero curve insulating trip, the impeller are sheathed on the connecting pin.
Safety socket of the present invention further improvement lies in that, be also installed on the pedestal hot side button and neutral side by
Key, the hot side button are inserted set on the firewire and are held between piece and first angle, and the neutral side button is set to described
Zero curve is inserted and is held between piece and second angle, and resetting spring is installed on the hot side button and the neutral side button.
Safety socket of the present invention further improvement lies in that, the bottom of the hot side button corresponds to first angle and sets
There are the first force foot, the bottom of the neutral side button to correspond to second angle equipped with the second force foot, by pressing simultaneously
The hot side button and the neutral side button, so that the first force foot and the second force foot are simultaneously to described the
One angle and second angle apply pushing force.
Safety socket of the present invention further improvement lies in that, the hot side button, which corresponds to the zero curve, to be inserted and holds the contact of piece
Side be equipped with the first protrusion, the zero curve, which is inserted, to be held on piece and corresponds to first protrusion equipped with matched first boss, described
When hot side button moves downward, first protrusion is pressed down against the first boss, so that the zero curve, which is inserted, holds piece
Contact direction from contact to the zero curve connection sheet it is mobile and be electrically connected with the contact of the zero curve connection sheet.
Safety socket of the present invention further improvement lies in that, the neutral side button, which corresponds to the firewire, to be inserted and holds the contact of piece
Side be equipped with the second protrusion, the firewire, which is inserted, to be held on piece and corresponds to second protrusion equipped with matched second boss, described
When neutral side button moves downward, second protrusion is pressed down against the second boss, so that the firewire, which is inserted, holds piece
Contact direction from contact to the firewire connection sheet it is mobile and be electrically connected with the contact of the firewire connection sheet.
Safety socket of the present invention further improvement lies in that, when first angle or the independent stress in second angle,
The impeller is rotated around the adjusting part so that it is deviateed in second angle or first angle of non-stress
Corresponding position.
Safety socket of the present invention further improvement lies in that, first angle and second angle are set in an angle
It sets.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of safety socket of the present invention.
Fig. 2 is the vertical view of the center in safety socket of the present invention.
Fig. 3 saves the structural schematic diagram of framework for the center in safety socket of the present invention.
Fig. 4 is the vertical view of the pedestal in safety socket of the present invention.
Fig. 5 is the sectional view of X-X lines in Fig. 4.
Fig. 6 is the sectional view of the lateral cross section of Fig. 4.
Fig. 7 is that foreign matter is inserted into the structural schematic diagram after jack in safety socket of the present invention.
Fig. 8 is the sectional view of E-E lines in Fig. 7.
Fig. 9 is the side view of state shown in Fig. 7.
Figure 10 is structural schematic diagram of the safety socket of the present invention when plug is inserted into.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.
The present invention provides a kind of safety sockets, energized state are just in when being inserted into using normal plug, remaining is any
When in power-off state of insulation, have higher safety.The safety socket is adjusted exhausted using the pushing and pressing of rotatable impeller
The position of embolium, two branch angles of the rotatable impeller at the same time by when the pressing of inserted sheet being inserted into two jacks,
Just two insulating trips can be driven to move down by adjusting part, connect electricity so that inserting and holding piece, socket is in energized state.It should
Impeller can carry out rotational deflection when being pressed by side jack, and make the branch angular deflection of the jack of the corresponding other side
Position, at this time the jack of the side will not touch the branch angle of rotating member, two branch angles of such rotating member being inserted into foreign matter
When being pressed by side jack application, deflection is will produce, and so that insulating trip does not change, socket is in the shape of power-off
State, it is ensured that safety avoids unexpected generation when non-normal use.Safety socket of the present invention is said below in conjunction with the accompanying drawings
It is bright.
Refering to fig. 1, it is shown that the decomposition texture schematic diagram of safety socket of the present invention.With reference to Fig. 1, to safety of the invention
Socket illustrates.
As shown in Figure 1, the safety socket of the present invention includes upper cover 10, center 20 and pedestal 30, center 20 is located at upper cover
Between 10 and pedestal 30, jack 11 is equipped in upper cover 10, which is adapted with the inserted sheet on plug, shown in figure to insert
There are three holes 11, is three-pin socket, safety socket of the invention is not limited thereto, and can be bipod socket.In upper cover 10
The quantity of the jack 11 of setting and position can be selected as needed.
As shown in Figures 2 and 3, center 20 be set to upper cover 10 under, be installed in center 20 firewire insert hold piece 21, zero curve insert
Piece 23, firewire connection sheet 22 and zero curve connection sheet 24 are held, the slotting inserted sheet for holding piece 21 for for plug of firewire plugs, in inserted sheet
It is inserted into firewire to insert when holding in piece 21, which, which inserts, holds piece 21 and clamp inserted sheet, and firewire inserts the contact 211 for holding piece 21 and firewire connects
The contact 221 of contact pin 22 is correspondingly arranged, and contact 211 is oppositely arranged with contact 221, which is electrically connected with power cord
It connects, which is the state being powered, and is achieved that firewire is inserted when the contact 211 and contact 221 are in contact and holds piece
21 are electrically connected with power cord.Zero curve, which is inserted, holds piece 23 for being plugged for the inserted sheet of plug, is inserted into zero curve in inserted sheet and inserts and holds in piece 23
When, the slotting piece 23 of holding of the zero curve clamps inserted sheet, and the slotting contact 231 for holding piece 23 of zero curve is corresponding with the contact 241 of zero curve connection sheet 24
Setting, contact 231 are oppositely arranged with electric shock 241, which also connect with power cord point, when contact 231 and electric shock
241 are achieved that zero curve is inserted when being in contact holds piece 23 and is electrically connected with power cord.Firewire connection sheet 22 and zero curve connection sheet 24 and electricity
The firewire and zero curve of source line are electrically connected, and are inserted in this way in firewire and are held piece 21 and connect with firewire connection sheet 22, zero curve is slotting to hold piece 23 and zero
After line connection sheet 24 connects, allow for firewire and insert to hold piece 21 and zero curve and insert holding piece 23 and connecting with the firewire of power cord and zero curve, into
And be inserted into firewire and insert to hold piece 21 and zero curve and insert and hold the inserted sheet of piece 23 and also just connect with power cord, in energized state.
In conjunction with shown in Fig. 6 and Fig. 7, pedestal 30 is set under center 20, which connect with upper cover 10, and pedestal 30 is built-in
Equipped with adjusting part 31, firewire insulating trip 32, zero curve insulating trip 33 and impeller 34, firewire insulating trip 32 is installed in adjusting group
Be placed on part 31 firewire insert hold between the contact 211 of piece 21 and the contact 221 of firewire connection sheet 22, pass through firewire insulating trip 32
It is separated by the contact 221 that firewire inserts the contact 211 and firewire connection sheet 22 of holding piece 21 so that firewire inserts the contact 211 for holding piece 21
It is not connected between the contact 221 of firewire connection sheet 22.Zero curve insulating trip 33 be installed on adjusting part 31 be placed in zero curve insert
Hold between the contact 231 of piece 23 and the contact 241 of zero curve connection sheet 24, by zero curve insulating trip 33 be separated by zero curve insert hold piece 23
Contact 231 and zero curve connection sheet 24 contact 241 so that zero curve insert hold piece 23 contact 231 and zero curve connection sheet 24 touch
It is not connected between point 241.Impeller 34 is rotatably set on adjusting part 31, which can be around adjusting part 31
It is rotated, in conjunction with shown in Fig. 5, which corresponds to firewire and insert the lower section for holding piece 21 equipped with first angle 341, corresponding zero curve
Insert and hold the lower section of piece 23 and be equipped with second angle 342, at first angle 341 and second angle 342 simultaneously by pushing force when drive
Adjusting part 31, firewire insulating trip 32 and zero curve insulating trip 33 move downward, and firewire is enabled to insert contact 211 and the firewire for holding piece 21
The contact 221 of connection sheet 22 is electrically connected, and zero curve, which is inserted, to be held the contact 231 of piece 23 and be electrically connected with the contact 241 of zero curve connection sheet 24, slotting
Seat is i.e. in the state being powered.When first angle 341 and second 342 non-concurrent stress of angle, i.e. the independent stress in any angle or
The situation of the one of branch angle elder generation stress of person, in conjunction with shown in Fig. 8, below by taking second angle 342 is by the situation of pushing force as an example
It illustrates, the case where first 341 independent stress of angle is identical as this situation just to be repeated no more.When second 342 stress of angle,
The impeller 34 is rotated due to the stress at second angle 342 around adjusting part 31, and rotation is so that first angle 341 is deviateed
Foreign matter is inserted into original position even if inserting to hold in firewire at this time in piece 21, which will not touch first angle 341,
Therefore impeller 34 is rotated, and will not apply the thrust moved downward, the firewire on adjusting part 31 to adjusting part 31
Insulating trip 32 and 33 position of zero curve insulating trip will not change, and socket is in the state of power-off.
In conjunction with shown in Fig. 7 and Fig. 9, adjusting part 31 can move up and down adjusting, when 31 stress of adjusting part moves downward,
It can downwardly together be moved with ignition line insulating trip 32 and zero curve insulating trip 33 so that firewire insulating trip 32 and zero curve insulating trip 33 solve
The effect of divide insulation, i.e. firewire insulating trip 32 have left firewire and insert touching for the contact 211 and firewire connection sheet 22 for holding piece 21
Position between point 221, without barrier between contact 211 and contact 221, can be in contact realization connection, and zero curve insulating trip 33 leaves
Zero curve inserts the position held between the contact 231 of piece 23 and the contact 241 of zero curve connection sheet 24, between contact 231 and contact 241
Without barrier, can be in contact realization connection.After the stress of adjusting part 31 releases, i.e., in the presence of no pushing force, adjusting part
31 will move upwards, and be resetted so that firewire insulating trip 32 is placed in firewire and inserts contact 211 and the firewire connection sheet for holding piece 21
Insulation is separated to contact 211 and contact 221 between 22 contact 221, zero curve insulating trip 33, which is placed in zero curve, to be inserted and hold piece 23
Insulation is separated to contact 231 and contact 241 between contact 231 and the contact of zero curve connection sheet 24 241.
The present invention applies pushing force using rotating member 34 to adjusting part 31, and two branch angles of the rotating member 34 correspond to
Firewire, which is inserted to hold piece 21 and zero curve and insert, holds the setting of piece 23, is inserted by being inserted into firewire and holds piece 21 and zero curve inserts the object pair held in piece 23
First angle 341 of rotating member 34 and second angle 342 apply pushing force, in conjunction with shown in Figure 10, due to the firewire on plug 40
Identical with the length of inserted sheet 41 of zero curve, when being inserted into jack 11, zero curve, which is inserted to hold piece 23 and firewire and insert, holds inserting in piece 21
Piece 41 can touch second angle 342 and first angle 341 simultaneously, and then be applied simultaneously to first angle 341 and second angle 342
Power so that rotating member 34 is moved downward due to two branch angles while stress, will not be deflected, and then pushed adjusting part
31 move downward, and it is position that firewire insulating trip 32 and zero curve insulating trip 33, which are pushed away separation, and socket can be at the state being powered,
The state for the energization that the inserted sheet of plug so is also at, this is normal use situation.And in non-normal use, such as children or
When foreign matter is inserted into the jack of safety socket by the people that person is ignorant of Electrical Safety knowledge, the foreign matter of insertion is difficult simultaneously to first
Branch angle 341 and second angle 342 exert a force simultaneously, for example successively insert to hold piece 21 and zero curve and insert to hold in firewire and be inserted into foreign matter in piece 23,
It is first inserted into firewire and inserts and hold the foreign matter in piece 21 and can first push first angle 341 of impeller 34 so that impeller 34 is rotated,
Such second angle 342 has deflected away from original position, and the rear slotting foreign matter held in piece 23 of zero curve that is inserted into would not touch second
Branch angle 342 cannot thus push firewire insulating trip 32 and zero curve insulating trip 33 to be moved, and socket is at the safety of power-off
Guard mode.Such design enables the safety socket of the present invention to effectively prevent getting an electric shock in the case of non-normal use,
It is safe.
As shown in Fig. 7, Fig. 9 and Figure 10, impeller 34 is connected with torsionspring 35, which is set in adjusting group
On part 31, torsionspring 35 is used to enable the impeller 34 reset after the rotation of impeller 34.It is equipped in the both sides of impeller 34
Torsionspring 35, the torsionspring 35 set on both sides can ensure that impeller 34, can in the either side rotation into both sides
It is returned to original position.Specifically resetting principle is：In conjunction with shown in Fig. 8, a branch angle stress in impeller 34 makes impeller 34
After being rotated, pressure can be applied to the torsionspring 35 of side so that deformation due to stress of torsionspring 35 disappears in the stress
After removing, i.e., impeller 34 receives any when not having external force, and torsionspring 35 produces elastic force because of deformation, the elastic force impeller 34
It is returned to original position.
In conjunction with shown in Fig. 6, adjusting part 31 includes connecting pin 311 and support spring 312, the support connection of support spring 312
Between pedestal 30 and connecting pin 311, support spring 312 be used for after connecting pin 311 moves downward to connecting pin 311 apply to
On elastic force, with enable the connecting pin 311 reset.Support spring 312 is set to two end sides of connecting pin 311.Connecting pin 311, which is fixed, to be connected
It starts to exchange fire line insulating trip 32 and zero curve insulating trip 33, impeller 34 is set on connecting pin 311, and the also company of being set in of torsionspring 35
In outbound 311.
In conjunction with shown in Fig. 4 and Fig. 5, hot side button 36 and neutral side button 37 are also installed on pedestal 30, hot side is pressed
Key 36 is inserted set on firewire and is held between piece 21 and first angle 341, and neutral side button 37 is inserted set on zero curve and holds piece 23 and second angle
Between 342, insertion firewire, which is inserted, holds piece 21 and the slotting object held in piece 23 of zero curve, passes through pushing and pressing and presses hot side button 36 and zero curve
Side button 37 applies pushing force, i.e. pressing force to first angle 341 and second angle 342.In hot side button 36 and neutral side
Resetting spring 361,371 is installed on button 37, resetting spring 361 for resetting hot side button 36, use by resetting spring 371
It is resetted in by neutral side button 37.In conjunction with shown in Fig. 8, corresponds to first angle 341 in the bottom of hot side button 36 and be equipped with first
Exert a force foot 362, and the bottom of neutral side button 37 corresponds to second angle 342 and is equipped with the second force foot 372, presses hot side at the same time
When button 36 and neutral side button 37 so that the first force foot 362 and second exerts a force foot 372 simultaneously to first angle 341 and the
Two angles 342 apply pushing force.
In conjunction with shown in Fig. 4 and Figure 10, hot side button 36 corresponds to zero curve and inserts the side for the contact 231 for holding piece 23 equipped with first
Protrusion 363, which, which inserts to hold, corresponds to the first protrusion 363 equipped with matched first boss 232, the first boss 232 on piece 23
For projective structure, in a strip shape it can be arranged, when hot side button 36 moves downward, it is convex that the first protrusion 363 is pressed down against first
Platform 232 so that the direction of the zero curve slotting contact 231 for holding piece 23 to the contact 241 of zero curve connection sheet 24 is mobile and is connect with zero curve
The contact 241 of piece 24 is electrically connected.When safety socket of the present invention designs, can will be stayed between contact 231 and contact 241 set it is certain
Spacing, i.e., when zero curve insulating trip 33 leaves spaced-apart locations, contact 231 and contact 241 will not contact automatically, be pressed by hot side
Key 36 moves downward, and the first protrusion 363 squeezes first boss 232 so that contact 231 and contact 241 connect.Neutral side button
The side that 37 correspondence firewires insert the contact 211 for holding piece 21 is equipped with the second protrusion 373, and firewire, which is inserted, holds corresponding second protrusion on piece 21
373 are equipped with matched second boss 212, which is projective structure, in a strip shape can be arranged, is pressed in neutral side
When key 37 moves downward, the second protrusion 373 is pressed down against second boss 212 so that firewire, which is inserted, holds the contact 211 of piece 21 to firewire
221 direction of contact of connection sheet 22 is mobile and is electrically connected with the contact of firewire connection sheet 22 221.It is designed in safety socket of the present invention
When, certain spacing can be set by being stayed between contact 211 and contact 221, i.e., when firewire insulating trip 32 leaves disengaged position, contact
211 and contact 221 will not contact automatically, pass through moving downward for neutral side button 37, second protrusion 373 squeeze second boss
212 so that contact 211 connects with contact 221.
In conjunction with shown in Fig. 8, first angle 341 of impeller 34 of the invention and second angle 342 are arranged in an angle.Compared with
Goodly, first angle 341 and second 342 V-shaped setting of angle are similar to ox horn shape.
Shown in Fig. 9 and Figure 10, the process of the normal use of safety socket of the present invention is illustrated.
When initial, connecting pin 311 is supported on by support spring 312 in pedestal 30, and firewire insulating trip 32 is placed in firewire and inserts
It holds between the contact 211 of piece 21 and the contact 221 of firewire connection sheet 22, zero curve insulating trip 33 is placed in zero curve and inserts the contact for holding piece 23
Between 231 and the contact 241 of zero curve connection sheet 24, is realized by firewire insulating trip 32 and zero curve insulating trip 33 and separate insulation
Effect.In normal use, in conjunction with shown in Fig. 1, the inserted sheet 41 of plug 40 is inserted into the jack 11 of the upper cover 10 of safety socket,
The plug 40 is three-pin plug, includes zero curve, firewire and ground wire inserted sheet 41, wherein the length phase of zero curve and firewire inserted sheet 41
Together, the length of ground wire inserted sheet 41 is slightly longer, and the inserted sheet 41 of firewire and zero curve is corresponding to be inserted into firewire and insert and hold piece 21 and zero curve is inserted and held
In piece 23, the head of the inserted sheet 41 of the firewire and zero curve pass through firewire insert hold piece 21 and zero curve insert hold piece 23 be resisted against hot side by
Hot side button 36 and neutral side are pressed by the head of firewire and the inserted sheet 41 of zero curve in the top of key 36 and neutral side button 37
First force foot 362 and second of the application pressing force of key 37, hot side button 36 and neutral side button 37 exerts a force foot 373 to pushing
First angle 341 and second angle 342 of part 34 exert a force simultaneously so that first angle 341 and second angle 342 due to stress to
Lower movement, and then connecting pin 311 also moves downward together, band ignition line insulating trip 32 and zero curve insulating trip 33 move downward out
The position of separation, the first protrusion 363 of hot side button 36 squeeze zero curve and insert the first boss 232 for holding piece 23 so that contact 231
Connect with contact 241, the second protrusion 373 of neutral side button 37 squeezes firewire and inserts the second boss 212 for holding piece 21 so that contact
211 and contact 221 connect, such inserted sheet is inserted by firewire to be held piece 21 and zero curve and inserts the firewire and zero curve phase for holding piece 23 and power cord
It connects, is in energized state.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (7)
1. a kind of safety socket, which is characterized in that including：
Upper cover is equipped with jack；
Center under the upper cover, be installed in the center firewire insert hold piece, zero curve insert hold piece, firewire connection sheet with
And zero curve connection sheet, the firewire inserts the contact for holding piece and the contact of the firewire connection sheet is correspondingly arranged, and the zero curve is inserted and held
The contact of piece and the contact of the zero curve connection sheet are correspondingly arranged, the firewire connection sheet and the zero curve connection sheet and power cord
Electrical connection；And
The pedestal being connect under the center and with the upper cover is installed with adjusting part, firewire insulation in the pedestal
Piece, zero curve insulating trip and impeller；
The firewire insulating trip, which is installed in, is placed in the slotting contact for holding piece of the firewire and firewire company on the adjusting part
To separate the contact that the firewire inserts the contact and the firewire connection sheet of holding piece between the contact of contact pin；
The zero curve insulating trip, which is installed in, is placed in the slotting contact for holding piece of the zero curve and zero curve company on the adjusting part
To separate the contact that the zero curve inserts the contact and the zero curve connection sheet of holding piece between the contact of contact pin；
The impeller is rotatably sheathed on the adjusting part, and the impeller corresponds to the firewire and inserts the lower section for holding piece
Equipped with first angle, the corresponding zero curve inserts the lower section for holding piece equipped with second angle；
Wherein：First angle and second angle simultaneously by pushing force when drive the adjusting part, the firewire
Insulating trip and the zero curve insulating trip move downward, and the contact of piece and touching for the firewire connection sheet are held to enable the firewire insert
Point electrical connection, the slotting contact for holding piece of the zero curve are electrically connected with the contact of the zero curve connection sheet；
When first angle or the independent stress in second angle, the impeller rotated around the adjusting part so that
The position corresponding to it is deviateed at second angle or first angle of non-stress；
First angle and second angle are arranged in an angle.
2. safety socket as described in claim 1, which is characterized in that the impeller is connected with torsionspring, the torsion
Spring pocket is set on the adjusting part and for enabling the impeller reset after impeller rotation.
3. safety socket as claimed in claim 1 or 2, which is characterized in that the adjusting part includes connecting pin and support bullet
Spring, the support spring support are connected between the pedestal and the connecting pin, and the connecting pin is fixedly connected with the firewire
Insulating trip and the zero curve insulating trip, the impeller are sheathed on the connecting pin.
4. safety socket as described in claim 1, which is characterized in that be also installed with hot side button and zero curve on the pedestal
Side button, the hot side button are inserted set on the firewire and are held between piece and first angle, and the neutral side button is set to
The zero curve is inserted and is held between piece and second angle, and reset bullet is installed on the hot side button and the neutral side button
Spring.
5. safety socket as claimed in claim 4, which is characterized in that the bottom of the hot side button corresponds to described first
Angle is equipped with the first force foot, and the bottom of the neutral side button corresponds to second angle equipped with the second force foot, by simultaneously
The hot side button and the neutral side button are pressed, so that the first force foot and the second force foot are simultaneously to institute
It states first angle and second angle and applies pushing force.
6. safety socket as claimed in claim 4, which is characterized in that the hot side button correspond to the zero curve insert hold piece
The side of contact is equipped with the first protrusion, and the zero curve, which is inserted, to be held on piece and corresponds to first protrusion equipped with matched first boss,
When the hot side button moves downward, first protrusion is pressed down against the first boss, so that the zero curve is inserted
The contact direction for holding the contact of piece to the zero curve connection sheet is mobile and is electrically connected with the contact of the zero curve connection sheet.
7. safety socket as claimed in claim 4, which is characterized in that the neutral side button correspond to the firewire insert hold piece
The side of contact is equipped with the second protrusion, and the firewire, which is inserted, to be held on piece and corresponds to second protrusion equipped with matched second boss,
When the neutral side button moves downward, second protrusion is pressed down against the second boss, so that the firewire is inserted
The contact direction for holding the contact of piece to the firewire connection sheet is mobile and is electrically connected with the contact of the firewire connection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498687.5A CN105932496B (en) | 2016-06-30 | 2016-06-30 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498687.5A CN105932496B (en) | 2016-06-30 | 2016-06-30 | Safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105932496A CN105932496A (en) | 2016-09-07 |
| CN105932496B true CN105932496B (en) | 2018-10-16 |
Family
ID=56829139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498687.5A Expired - Fee Related CN105932496B (en) | 2016-06-30 | 2016-06-30 | Safety socket |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7070432B1 (en) * | 2005-06-01 | 2006-07-04 | Chih Chen Lin | Safety socket device |
| KR101039101B1 (en) * | 2008-12-29 | 2011-06-03 | 주식회사유민전기 | Plug-Out Receptacles |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| CN201699258U (en) * | 2010-06-11 | 2011-01-05 | 维尔斯电子(昆山)有限公司 | Safety socket |
| CN202127113U (en) * | 2011-03-17 | 2012-01-25 | 李树聪 | Safety socket movement |
| CN103094792B (en) * | 2012-11-13 | 2015-01-28 | 孙立峰 | Touch-control type safe socket |
| CN204834996U (en) * | 2015-08-13 | 2015-12-02 | 苏州杰佛理电器科技有限公司 | Safety socket |
| CN205828815U (en) * | 2016-06-30 | 2016-12-21 | 蔡常华 | Safety socket |
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2016
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| CN105932496A (en) | 2016-09-07 |
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