CN108242621A - A kind of novel power supply grafting base device - Google Patents
A kind of novel power supply grafting base device Download PDFInfo
- Publication number
- CN108242621A CN108242621A CN201710642133.2A CN201710642133A CN108242621A CN 108242621 A CN108242621 A CN 108242621A CN 201710642133 A CN201710642133 A CN 201710642133A CN 108242621 A CN108242621 A CN 108242621A
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- Prior art keywords
- groove
- power supply
- sliding seat
- telescopic
- grafting chamber
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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
- H01R13/44—Means for preventing access to live 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
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- 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
- 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
- H01R13/717—Structural association with built-in electrical component with built-in light source
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of novel power supply grafting base devices,Including the plug socket being fixedly mounted in wall and the connection-peg body being connected with household electrical appliance,Symmetrical above and below be provided with is open towards right sliding groove in plug socket,Sliding seat is slidably fitted in sliding groove,Connectivity slot is provided between two sliding grooves,It is cored to connect fixed installation at groove center,Coil is installed on the outside of iron core,It is symmetrical above and below and be slidably fitted with travelling arm in connectivity slot,The grafting chamber of left and right connection is provided at sliding seat center,And sliding seat right side is provided with the introduction bevel being connect with grafting chamber,It is symmetrical above and below in sliding seat to be provided with the first telescopic chute for connecting grafting chamber,The first telescopic block is slidably fitted in first telescopic chute,The end face of first telescopic block towards grafting chamber is installed with power supply piece,It is symmetrically arranged with and matched first groove of the first telescopic block in end wall above and below sliding groove,First telescopic chute left end is provided with the connecting cavity of the first telescopic chute of connection and grafting chamber.
Description
Technical field
Electrical domain, specially a kind of novel power supply grafting base device are supplied the present invention relates to household electrical appliance.
Background technology
We when be commonly seen the news of children from getting electric shock accident, and these electric shock accidents are all often by slight plug socket institute
Caused by, the using security issues of plug socket are often easily ignored by people in daily life, but children from getting electric shock accident one by one,
All the time not in watchful people, it is well known that in traditional power socket, grafting chamber is typically all to be in communication with the outside
, and conductive copper sheet is often faintly visible, therefore conductive copper sheet is also easy to be contacted by external thing, if children are golden
The safety accident that category piece or metal rod will get an electric shock when being inserted into plug socket and being contacted with conductive copper sheet, when serious
The death of people can be caused, therefore, traditional power supply plug socket has very big security risk；Meanwhile traditional connection-peg body exists
It is not sufficiently stable during power supply, if accidentally kicked when encountering connection-peg body or mixing electric wire, coming off for connection-peg can be caused and made
The accident power-off of household electrical appliance.
Invention content
The purpose of the present invention is to provide a kind of novel power supply grafting base devices, of the prior art above-mentioned scarce for overcoming
It falls into.
A kind of novel power supply grafting base device according to the present invention, including the plug socket that is fixedly mounted in wall and with
The connection-peg body that household electrical appliance are connected, the opening symmetrical above and below that is provided with is towards right sliding groove, the sliding groove in the plug socket
In be slidably fitted with sliding seat, be provided with connectivity slot between two sliding grooves, be fixedly mounted at the connection groove center it is cored,
It is installed with coil on the outside of the iron core, symmetrical above and below in the connectivity slot and be slidably fitted with travelling arm, the sliding seat
The grafting chamber of left and right connection is provided at center, and to be provided with the importing being connect with the grafting chamber oblique for the sliding seat right side
Face, it is symmetrical above and below in the sliding seat to be provided with the first telescopic chute for connecting the grafting chamber, it is slided in first telescopic chute
First telescopic block is installed, the end face of the first telescopic block towards the grafting chamber is installed with the power supply being electrically connected with city
Piece, the sliding groove is symmetrically arranged in end wall up and down to be stretched with matched first groove of first telescopic block, described first
Contracting slot left end is provided with the connecting cavity for connecting first telescopic chute and grafting chamber, and inserted link is slidably fitted in the connecting cavity
And the inserted link and the linking arm of first telescopic block are fixedly connected with, the sliding seat is in the end face of the connectivity slot
The lock slots coordinated with the travelling arm are provided with, sensing device is equipped in the lock slots, the sensing device includes sensing
Device and attention gatter, the sliding seat are provided with the second telescopic chute, second telescopic chute in the end face of the connectivity slot
In be slidably fitted with the second telescopic block, the second telescopic chute inner end is provided with the mounting groove for connecting the grafting chamber, described
Through-hole is provided between second telescopic chute and the mounting groove, is rotatably mounted with rotation axis in the mounting groove, described turn
Rotate gear and reel are installed on moving axis, being furled on the reel has drawstring, and the drawstring passes through the through-hole
And be fixedly connected with second telescopic block, the rotate gear is extend into the grafting chamber, and the sliding groove is described in
It is additionally provided in the end face of second telescopic chute and matched second groove of second telescopic block；On the connection-peg body left end
Under be symmetrically installed with conductive bar portion.
Further technical solution, the conduction bar portion include conducting rod and push arm, and the conducting rod is fixedly mounted on
The pushing arm left end, the pushing arm are fixedly mounted on the connection-peg body left side, the pushing arm left end be provided with
The matched effect inclined-plane of introduction bevel, the conducting rod outboard end left side are provided with matched with the rotate gear
Rack is additionally provided with and the matched socket of the inserted link in the conducting rod.
Further technical solution, one end of the travelling arm towards the sliding groove are provided with the first compression inclined-plane, institute
It states sliding seat left end and is additionally provided with the first top pressure inclined-plane coordinated with the first compression inclined-plane；In the end wall of the connectivity slot both sides
The first guide groove is provided with, it is convex that the first guiding being fixedly connected with the travelling arm is slidably fitted in first guide groove
Go out, first guide groove is also equipped with the first top pressure spring for being oriented to protrusion with described first and offseting.
Further technical solution, it is oblique that the end face of first telescopic block far from the grafting chamber is provided with the second top pressure
Face is provided with and the matched second compression inclined-plane in the second top pressure inclined-plane in first groove.
Further technical solution is provided with the second guide groove, second guide groove in the first flexible trough end wall
In be slidably fitted with second be fixedly connected with first telescopic block and be oriented to protrusion, be also equipped in second guide groove with
Described second is oriented to the second top pressure spring that protrusion offsets.
Further technical solution is also installed with to offset with second telescopic block in second telescopic chute
Three top pressure springs.
Further technical solution, the thickness of the conducting rod are equal with the grafting chamber width.
Further technical solution, the plug socket right end are equipped with to control the controller of the coil power on/off.
Further technical solution, the sensor are fixedly installed on the lock slots madial wall, and the attention gatter is fixed
It is set to the plug socket right end face to be located at right over the controller, the sensor is powered with the attention gatter and connects.
The beneficial effects of the invention are as follows：
Since the plug socket in apparatus of the present invention is in original state, first telescopic block is in the work of second top pressure spring
The power supply piece is made to be contracted in first telescopic chute and do not extend into the grafting with lower pushed into second groove
In chamber, so as to which the power supply piece is not easy to be contacted by the external world, so as to which human hand held metal rod or sheet metal has been avoided to be inserted into
Lead to the generation of electric shock accidents in grafting chamber；Second telescopic block is pushed up outward under the action of the third top pressure spring
Press and extend into second groove, so that the sliding seat is locked in the sliding groove, common metal rod or
Person's sheet metal, which is inserted into the grafting chamber, can not push the sliding seat, so as to which the power supply piece can not be made to extend into grafting chamber
In.
In use, the conducting rod is inserted into the grafting chamber, the rack on the conducting rod can drive described turn
Moving gear rotates, and the rotate gear can drive the reel to rotate and furl the drawstring, so as to make described second
Telescopic block is detached from second groove to contract, at this point, the sliding seat is unlocked, continuation pushes described insert to the left
Fittings body, the pushing arm can push the sliding seat to slide to the left, and when the sliding seat slides to the left, second top pressure is oblique
Face makes first telescopic block under the action of the second compression inclined-plane to contract and to extend into the power supply piece described
It offsets in grafting chamber with the conducting rod, so as to fulfill the energization of household electrical appliance, and at the same time, the first compression inclined-plane exists
Make to shrink on the inside of the travelling arm phase under the action of the first top pressure inclined-plane, and when the sliding seat slides into the sliding groove
During left end, the inserted link is inserted into the socket, so as to which the inserted link is locked in the grafting chamber, and the slip
Arm is extend under the action of first top pressure spring in the lock slots, so as to the sliding seat be locked in again it is described
In grafting chamber, so as to make household electrical appliance powered stable；
After use, make the utilization controller that the coil be made to be powered, after the coil is powered, the iron core can incite somebody to action
The travelling arm absorption, so as to which the travelling arm be made to be retracted in the connectivity slot, after the travelling arm is detached from the lock slots
The sliding seat is allowed to slide to the right；The arcuate conducting prong elements drive the sliding seat to slide to the right when extracting to the right, and described first
Telescopic block can be again pushed into second groove under the action of second top pressure spring, and the power supply piece is retracted to
First telescopic chute and disengaged with the conducting rod, so as to fulfill power-off, and at this point, the inserted link be also retracted to it is described
The socket is detached from connecting cavity, so as to which the conducting rod continuation be allowed to extract to the right；At the same time, second telescopic block
It is extend into second groove by top pressure outward under the action of the third top pressure spring, thus by the sliding seat
It is locked in the sliding groove；
Apparatus of the present invention are simple in structure, easy to use, and electrical safety is high, and electrical stability is high, can prevent unexpected touch and
The phenomenon that leading to power-off.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram of the domestic power supply grafting base device of the present invention.
Fig. 2 is that connection-peg body is inserted into structure diagram when sliding seat is unlocked in grafting chamber in Fig. 1.
Fig. 3 is to be powered in Fig. 1 and structure diagram when sliding seat is locked.
Fig. 4 is the partial structural diagram at sliding seat in Fig. 1.
Fig. 5 is the right view of plug socket in Fig. 1.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-5, the present invention is described in detail.
With reference to Fig. 1-5, a kind of novel power supply grafting base device according to an embodiment of the invention, including being fixedly mounted on wall
Plug socket 10 in wall and the connection-peg body 20 being connected with household electrical appliance, it is symmetrical above and below in the plug socket 10 to be provided with opening
Towards right sliding groove 11, sliding seat 15 is slidably fitted in the sliding groove 11, connectivity slot is provided between two sliding grooves 11
14, cored 13 are fixedly mounted at 14 center of connectivity slot, 13 outside of iron core is installed with coil 12, the connection
It is symmetrical above and below and be slidably fitted with travelling arm 18 in slot 14, the grafting chamber of left and right connection is provided at 15 center of sliding seat
150, and 15 right side of the sliding seat is provided with the introduction bevel 151 being connect with the grafting chamber 150, in the sliding seat 15
It is symmetrical above and below to be provided with the first telescopic chute 153 for connecting the grafting chamber 150, it is slidably fitted in first telescopic chute 153
First telescopic block 16, the end face of first telescopic block 16 towards the grafting chamber 150 are installed with the confession being electrically connected with city
Electric piece 168, the sliding groove are symmetrically arranged with and 16 matched first groove of the first telescopic block about 11 in end wall
101,153 left end of the first telescopic chute is provided with the connecting cavity 152 for connecting first telescopic chute and grafting chamber 150, institute
State the connection that inserted link 162 is slidably fitted in connecting cavity 152 and is fixedly connected with the inserted link 162 and first telescopic block 16
Arm 161, the sliding seat 15 are provided with the lock slots coordinated with the travelling arm 18 in the end face of the connectivity slot 14
154, sensing device is equipped in the lock slots 154, the sensing device includes sensor 1541 and attention gatter 1542, described
Sliding seat 15 is provided with the second telescopic chute 158 in the end face of the connectivity slot 14, and peace is slided in second telescopic chute 158
Equipped with the second telescopic block 159,158 inner end of the second telescopic chute is provided with the mounting groove 157 for connecting the grafting chamber 150,
Through-hole is provided between second telescopic chute 158 and the mounting groove 157, is rotatably mounted in the mounting groove 157
Rotation axis 17 is installed with rotate gear 172 and reel 171 in the rotation axis 17, and being furled on the reel 171 has
Drawstring, the drawstring pass through the through-hole and are fixedly connected with second telescopic block 159, and the rotate gear 172 is extend into
In the grafting chamber 150, the sliding groove 11 is stretched with described second towards being additionally provided in the end face of second telescopic chute 158
159 matched second groove 102 of contracting block；20 left end of connection-peg body is symmetrical above and below to be equipped with conductive bar portion.
Valuably or illustratively, wherein, the conduction bar portion includes conducting rod 23 and pushes arm 21, the conducting rod 23
Pushing 21 left end of arm is fixedly mounted on, the pushing arm 21 is fixedly mounted on 20 left side of connection-peg body, described to push away
Crowded 21 left end of arm is provided with to be set with the matched effect inclined-plane 22 of the introduction bevel 151,23 outboard end of the conducting rod left side
Be equipped with the 172 matched rack 25 of rotate gear, be additionally provided with and 162 phase of inserted link in the conducting rod 23
The socket 24 of cooperation.
Valuably or illustratively, wherein, one end of the travelling arm 18 towards the sliding groove 11 be provided with first by
Inclined-plane 180 is pressed, 15 left end of sliding seat is additionally provided with the first top pressure inclined-plane 155 coordinated with the first compression inclined-plane 180；
The first guide groove 181 is provided in the end wall of the connectivity slot both sides, is slidably fitted in first guide groove 181 and the cunning
The first guiding protrusion 183 that swing arm 18 is fixedly connected, first guide groove 181 is also equipped with and described first is oriented to protrusion
183 the first top pressure springs 182 to offset, first top pressure spring 182 to by the travelling arm 18 outward top pressure and make
The first compression inclined-plane 180 is extend into the grafting chamber 150.
Valuably or illustratively, wherein, end face of first telescopic block 16 far from the grafting chamber 150 is provided with
Two top pressure inclined-planes 160, be provided in first groove 101 be pressurized with the second top pressure inclined-plane 160 matched second it is oblique
Face 103.
Valuably or illustratively, wherein, the second guide groove 164 is provided in 153 end wall of the first telescopic chute, it is described
Second be fixedly connected with first telescopic block 16 is slidably fitted in second guide groove 164 and is oriented to and protrudes 163, described second
The second top pressure spring 165 for being oriented to protrusion 163 with described second and offseting, the second top pressure bullet are also equipped in guide groove 164
Spring 165 makes the inserted link 162 be retracted to the company first telescopic block 16 is pushed into second groove 101
It connects in chamber 152.
Valuably or illustratively, it wherein, is also installed in second telescopic chute and second telescopic block 159
The third top pressure spring to offset, the third top pressure spring to by second telescopic block 159 outward top pressure and extend into
In second groove 102.
Valuably or illustratively, wherein, the thickness of the conducting rod 23 is equal with 150 width of grafting chamber, so as to
When being inserted into the grafting chamber 150 the rack 25 can coordinate the conducting rod 23 with the rotate gear 172.
Valuably or illustratively, wherein, 10 right end of plug socket is equipped with to control 12 power on/off of coil
Controller 100, and the travelling arm 18 is made by ferrous material.
Valuably or illustratively, wherein, the sensor 1541 is fixedly installed on 154 madial wall of lock slots, institute
It states attention gatter 1542 and is fixedly installed on 10 right end face of plug socket right over the controller 100, the sensor
1541 are powered with the attention gatter 1542 connects, when being contacted so as to fulfill the travelling arm 18 with the sensor 1541,
The sensor 1541 controls the attention gatter 1542 to light, and then realizes to the lock-out state of the sliding seat 15
Solution, plays reminding effect, easy to operation.
For plug socket 10 in apparatus of the present invention in original state, first telescopic block 16 is in second top pressure spring
Being pushed under the action of 165 in second groove 101 makes the second top pressure inclined-plane 160 and the second compression inclined-plane
103 offset, and the power supply piece 168 is contracted in first telescopic chute 153 and does not extend into the grafting chamber 150, and described slotting
Bar 162 is also retracted in the connecting cavity 152；The travelling arm 18 is outside under the action of first top pressure spring 182
Side top pressure and the first compression inclined-plane 180 is made to extend into the grafting chamber 150 and is offseted with the first top pressure inclined-plane 155；
Second telescopic block 159 extend into second groove under the action of the third top pressure spring by top pressure outward
In 102, so as to which the sliding seat 15 is locked in the sliding groove 11.
When needing to Household Appliance, the conducting rod 23 is inserted into the grafting chamber 150, the conducting rod 23
On rack 25 engaged first with the rotate gear 172, continue after pushing connection-peg body 20 to the left, the rack 25 can drive
The rotate gear 172 rotates, and the rotate gear 172 can drive the reel 171 to rotate and roll up the drawstring
It receives, so as to drive second telescopic block 159 to contract, when the effect inclined-plane 22 offsets with the introduction bevel 151,
Second telescopic block 159 is just detached from second groove 102, at this point, the sliding seat 15 is unlocked, the socket
24 are aligned with the inserted link 162, and continuation pushes the connection-peg body 20 to the left, and the pushing arm 21 can push the sliding seat 15
It slides to the left, when the sliding seat 15 slides to the left, the second top pressure inclined-plane 160 is in the work on the second compression inclined-plane 103
Making first telescopic block 16 under, the first compression inclined-plane 180 is oblique in first top pressure to contract, and at the same time
Make to shrink on the inside of 18 phase of travelling arm under the action of face 155, when the sliding seat 15 slides into 11 left end of sliding groove
When, the inserted link 162 is inserted into the socket 24, so as to which the inserted link 162 is locked in the grafting chamber 150, and institute
State power supply piece 168 offset with the conducting rod 23, so as to the conducting rod 23 can by power transmission to household electrical appliance so as to reality
The energization of existing household electrical appliance, and the travelling arm 18 extend into the lock slots under the action of first top pressure spring 182
In 154, so as to which the sliding seat 15 is locked in again in the grafting chamber 150, so as to make household electrical appliance powered stable；
After use, make the utilization controller 100 that the coil 12 be made to be powered, it is described after the coil 12 is powered
Iron core 13 generates magnetism, so as to which the iron core 13 can adsorb the travelling arm 18, so as to which the travelling arm 18 be made to be retracted to institute
It states in connectivity slot 14, so as to which the sliding seat 15 be allowed to slide to the right, at this point, the connection-peg body 20 is pulled out to the right, it is described
Arcuate conducting prong elements 23 drive the sliding seat 15 to slide to the right, when first telescopic block 16 is in second top pressure spring 165
When being pushed under effect in second groove 101, the power supply piece 168 be retracted to first telescopic chute 153 and with institute
It states conducting rod 23 to disengage, so as to fulfill power-off, and at this point, the inserted link 162 is also retracted in the connecting cavity 152 and takes off
From the socket 24, so as to which the conducting rod 23 be allowed to extract to the right；At this point, the travelling arm 18 is in first top pressure spring
The first compression inclined-plane 180 is made to extend into the grafting chamber 150 and described first by top pressure outward under the action of 182
Top pressure inclined-plane 155 offsets；Second telescopic block 159 is stretched under the action of the third top pressure spring by top pressure outward
Into second groove 102, so as to which the sliding seat 15 is locked in the sliding groove 11.
The advantageous effect of apparatus of the present invention is：Since the plug socket in apparatus of the present invention is in original state, described first
Telescopic block is pushed under the action of second top pressure spring in second groove, and to be contracted in the power supply piece described
First telescopic chute and do not extend into the grafting chamber, so as to it is described power supply piece be not easy by the external world contact, so as to avoid someone
Hand-held metal rod or sheet metal are inserted into the generation for leading to electric shock accidents in grafting chamber；Second telescopic block is described
It is extend into second groove by top pressure outward under the action of three top pressure springs, so as to which the sliding seat is locked in institute
It states in sliding groove, common metal rod or sheet metal, which are inserted into the grafting chamber, can not push the sliding seat, so as to
The power supply piece can not be made to extend into grafting chamber.
In use, the conducting rod is inserted into the grafting chamber, the rack on the conducting rod can drive described turn
Moving gear rotates, and the rotate gear can drive the reel to rotate and furl the drawstring, so as to make described second
Telescopic block is detached from second groove to contract, at this point, the sliding seat is unlocked, continuation pushes described insert to the left
Fittings body, the pushing arm can push the sliding seat to slide to the left, and when the sliding seat slides to the left, second top pressure is oblique
Face makes first telescopic block under the action of the second compression inclined-plane to contract and to extend into the power supply piece described
It offsets in grafting chamber with the conducting rod, so as to fulfill the energization of household electrical appliance, and at the same time, the first compression inclined-plane exists
Make to shrink on the inside of the travelling arm phase under the action of the first top pressure inclined-plane, and when the sliding seat slides into the sliding groove
During left end, the inserted link is inserted into the socket, so as to which the inserted link is locked in the grafting chamber, and the slip
Arm is extend under the action of first top pressure spring in the lock slots, so as to the sliding seat be locked in again it is described
In grafting chamber, so as to make household electrical appliance powered stable；
After use, make the utilization controller that the coil be made to be powered, after the coil is powered, the iron core can incite somebody to action
The travelling arm absorption, so as to which the travelling arm be made to be retracted in the connectivity slot, after the travelling arm is detached from the lock slots
The sliding seat is allowed to slide to the right；The arcuate conducting prong elements drive the sliding seat to slide to the right when extracting to the right, and described first
Telescopic block can be again pushed into second groove under the action of second top pressure spring, and the power supply piece is retracted to
First telescopic chute and disengaged with the conducting rod, so as to fulfill power-off, and at this point, the inserted link be also retracted to it is described
The socket is detached from connecting cavity, so as to which the conducting rod continuation be allowed to extract to the right；At the same time, second telescopic block
It is extend into second groove by top pressure outward under the action of the third top pressure spring, thus by the sliding seat
It is locked in the sliding groove；
Apparatus of the present invention are simple in structure, easy to use, and electrical safety is high, and electrical stability is high, can prevent unexpected touch and
The phenomenon that leading to power-off.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (9)
1. a kind of novel power supply grafting base device is connected including the plug socket being fixedly mounted in wall and with household electrical appliance
Connection-peg body, it is characterised in that：It is symmetrical above and below in plug socket to be provided with the sliding groove being open towards the right side, it is slidably fitted in sliding groove
Sliding seat is provided with connectivity slot between two sliding grooves, connects and is fixedly mounted cored at groove center, is fixedly mounted on the outside of iron core
There is a coil, it is symmetrical above and below in connectivity slot and be slidably fitted with travelling arm, the grafting chamber of left and right connection is provided at sliding seat center,
And sliding seat right side is provided with the introduction bevel being connect with grafting chamber, symmetrical above and below be provided with connects grafting chamber in sliding seat
First telescopic chute, the first telescopic block is slidably fitted in the first telescopic chute, and the first telescopic block fixes peace towards the end face of grafting chamber
Equipped with power supply piece, it is symmetrically arranged with and matched first groove of the first telescopic block, the first telescopic chute in end wall above and below sliding groove
Left end is provided with the connecting cavity of the first telescopic chute of connection and grafting chamber, is slidably fitted with inserted link in connecting cavity and is fixedly connected
The linking arm of inserted link and the first telescopic block, sliding seat are provided with the lock slots coordinated with travelling arm in the end face of connectivity slot,
Sensing device is equipped in lock slots, sensing device includes sensor and attention gatter, and sliding seat is set in the end face of connectivity slot
The second telescopic chute is equipped with, the second telescopic block is slidably fitted in the second telescopic chute, the second telescopic chute inner end is provided with connection and inserts
The mounting groove of chamber is connect, through-hole is provided between the second telescopic chute and mounting groove, rotation axis is rotatably mounted in mounting groove, is turned
Rotate gear and reel are installed on moving axis, being furled on reel has drawstring, and drawstring passes through through-hole and stretches with second
Block is fixedly connected, and rotate gear is extend into grafting chamber, is additionally provided with and second in the end face of sliding groove the second telescopic chute of direction
Matched second groove of telescopic block；Connection-peg body left end is symmetrical above and below to be equipped with conductive bar portion.
2. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The conduction bar portion includes leading
Electric pole and pushing arm, the conducting rod are fixedly mounted on the pushing arm left end, and the pushing arm is fixedly mounted on the grafting
Head body left side, the pushing arm left end are provided with and the matched effect inclined-plane of the introduction bevel, the conducting rod outside
End left side be provided with the matched rack of the rotate gear, be additionally provided in the conducting rod and the inserted link match
The socket of conjunction.
3. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The travelling arm is described in
One end of sliding groove is provided with the first compression inclined-plane, and the sliding seat left end is additionally provided with what is coordinated with the first compression inclined-plane
First top pressure inclined-plane；The first guide groove is provided in the end wall of the connectivity slot both sides, is slidably fitted in first guide groove
First be fixedly connected with the travelling arm is oriented to protrusion, and first guide groove is also equipped with being oriented to protrusion phase with described first
The first top pressure spring supported.
4. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：First telescopic block is separate
The end face of the grafting chamber is provided with the second top pressure inclined-plane, is provided in first groove and matches with the second top pressure inclined-plane
The the second compression inclined-plane closed.
5. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The first flexible trough end wall
In be provided with the second guide groove, second be fixedly connected with first telescopic block is slidably fitted in second guide groove and is led
To protrusion, the second top pressure spring for being oriented to protrusion with described second and offseting is also equipped in second guide groove.
6. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：In second telescopic chute also
It is installed with the third top pressure spring to offset with second telescopic block.
7. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The thickness of the conducting rod with
The grafting chamber width is equal.
8. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The plug socket right end installation
There is the controller for controlling the coil power on/off.
9. a kind of novel power supply grafting base device according to claim 1, it is characterised in that：The sensor fixed setting
In the lock slots madial wall, the attention gatter be fixedly installed on the plug socket right end face be located at the controller just on
Side, the sensor are powered with the attention gatter and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642133.2A CN108242621A (en) | 2017-07-31 | 2017-07-31 | A kind of novel power supply grafting base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642133.2A CN108242621A (en) | 2017-07-31 | 2017-07-31 | A kind of novel power supply grafting base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108242621A true CN108242621A (en) | 2018-07-03 |
Family
ID=62700831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642133.2A Withdrawn CN108242621A (en) | 2017-07-31 | 2017-07-31 | A kind of novel power supply grafting base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108242621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100002765A1 (en) * | 2021-02-08 | 2021-05-08 | Univ Degli Studi Di Firenze | Easy-to-use electrical safety plug and socket system with magnetic retention |
-
2017
- 2017-07-31 CN CN201710642133.2A patent/CN108242621A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100002765A1 (en) * | 2021-02-08 | 2021-05-08 | Univ Degli Studi Di Firenze | Easy-to-use electrical safety plug and socket system with magnetic retention |
| WO2022168130A1 (en) | 2021-02-08 | 2022-08-11 | Universita' Degli Studi Di Firenze | Safety electric socket and plug system with easy use and magnetic retaining |
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Application publication date: 20180703 |
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