CN108232742A - A kind of modified can protection against electric shock children's safety supply electric installation - Google Patents
A kind of modified can protection against electric shock children's safety supply electric installation Download PDFInfo
- Publication number
- CN108232742A CN108232742A CN201710827764.1A CN201710827764A CN108232742A CN 108232742 A CN108232742 A CN 108232742A CN 201710827764 A CN201710827764 A CN 201710827764A CN 108232742 A CN108232742 A CN 108232742A
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- CN
- China
- Prior art keywords
- slot
- block
- power supply
- sliding
- top pressure
- 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
-
- 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
- H01R13/70—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
- H01R13/7036—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 the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
-
- 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
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
Abstract
The invention discloses a kind of modified can protection against electric shock children's safety supply electric installation,What is be connected including the Power Block being fixedly mounted in wall and with electrical equipment supplies plug,Power Block right side is provided with central channel at center,Above and below central channel lock slots are symmetrically arranged in end wall,Central channel right end is provided with guiding surface,It is also symmetrical above and below in Power Block to be provided with slot and lower slot,Upper slot and lower slot are mounted on elasticity output power supply block close to the end face of central channel,Left and right extension and the sliding cavity of the upper slot of connection and lower slot are additionally provided in Power Block,Sliding rack can be slidingly installed in sliding cavity,The left and right transverse groove communicated and the cannelure communicated up and down are provided in sliding rack,Lower slider item is slidably fitted in cannelure,Opening up internal chute is provided in lower slider item,Slider bar is slidably fitted in internal chute,Sliding cavity left side is provided with and the matched fixed column of transverse groove,Fixed column right end is extend into transverse groove.
Description
Technical field
The present invention relates to household electrical equipment electrical domain, specifically a kind of modified can protection against electric shock children's safety
For electric installation.
Background technology
It is well known that traditional socket is easy to be arrived by the child getting in contact in family, due to the curiosity of children, they can make
It is inserted into slot with metal rod and electric shock accidents occurs, in order to prevent electric shock accidents, occur children's peace on the market as a result,
Full socket, this is a kind of socket for preventing teenage children from getting an electric shock, and aims at protection children's Electrical Safety and designs.The product
Operation principle is to can ensure that each jack is without electricity before electrical equipment plug is not inserted into the energized state, it can intelligence
It can identify whether insert is electrical equipment plug, jack can just be powered only when L, N pole are inserted into simultaneously, so being inserted separately into
Any pole will not get an electric shock, this socket can generally use various sensors, therefore its production cost is higher；And traditional confession
When electric seat is with for plug cooperation, the clamping of power supply piece is relied solely on to keep power supply state, but this state is not sufficiently stable,
When someone accidentally touch for can be caused during plug either electric wire for plug loosening or fall, therefore, can cause
Unexpected power-off, easily impacts household electrical appliances.
Invention content
For the deficiency of above-mentioned technology, the present invention propose a kind of modified can the children's safety of protection against electric shock supply electric installation.
A modification of the present invention type can protection against electric shock children's safety for electric installation, including being fixedly mounted in wall
Power Block and the confession plug being connected with electrical equipment, the Power Block right side is provided with central channel at center, in described
Heart slot is symmetrically arranged with lock slots in end wall up and down, and the central channel right end is provided with guiding surface, in the Power Block also on
Under be symmetrically arranged with slot and lower slot, the upper slot and lower slot are mounted on elasticity close to the end face of the central channel
Power supply block is exported, left and right extension is additionally provided in the Power Block and connects the sliding cavity of the upper slot and lower slot, it is described
Sliding rack in sliding cavity can be slidingly installed, the transverse groove that communicates of left and right and up and down phase are provided in the sliding rack
Logical cannelure is slidably fitted with lower slider item in the cannelure, opening up interior cunning is provided in the lower slider item
Slot is slidably fitted with slider bar in the internal chute, and left and right is respectively arranged in the lower slider item and upper slider bar and is communicated
The first straight slot and the second straight slot, the outboard end of the lower slider article and upper slider bar is respectively arranged with the first compression inclined-plane and
Two compression inclined-planes, the sliding cavity left side is provided with stretches with the matched fixed column of the transverse groove, the fixed column right end
Enter into the transverse groove, the sliding cavity left side is symmetrical above and below to be equipped with the input being electrically connected with city and power block, described defeated
Enter to be provided with opening in block of powering towards right groove, the sliding rack left side is symmetrical above and below to be provided with and the fit depressions
Conduction power supply block, it is described conduction power supply block with it is described elasticity output power block be electrically connected, the sliding cavity left side is also
It is symmetrical above and below to be provided with opening towards the right side and above and below the guide groove of the input power supply block outboard end, the sliding rack left side
It is symmetrically arranged with positioned at the conduction power supply block outboard end and the kicker baffle coordinated with the guide groove, the kicker baffle left side
End is extend into the guide groove, and the sliding rack upper and lower end face, which is fixedly installed, to be extend into the upper slot and lower slot
Jacking block；Described to be provided with arcuate conducting prong elements for plug left side is symmetrical above and below, the arcuate conducting prong elements left end is provided with top pressure inclined-plane
And top pressure end face, it is described to be additionally provided with and the central channel and the matched elongated insertion part group of lock slots for plug left side
Part is additionally provided with earth leakage protective device in the Power Block.
Further technical solution, the locking head assembly include being arranged on described for convex at the center of plug left side
Go out inserted block, it is symmetrical above and below in the protrusion inserted block to be provided with the telescopic chute of opening outwardly, it is slidably fitted with and stretches in the telescopic chute
Contracting clamping block, the flexible clamping block outboard end are provided with and the matched effect inclined-plane of the guiding surface, the telescopic chute
Limit sliding chutes are symmetrically arranged in the wall of the left and right sides, is slidably fitted in the limit sliding chutes and fixes company with the flexible clamping block
The limiting connect is protruded, and the first top pressure spring being connect with the flexible clamping block is also installed in the telescopic chute, described
Plug right side is provided with unlock sliding slot, solution lock slide, the solution can be slidingly installed in the unlock sliding slot
Lock slide right side has been fixed on unlock draw ring, is provided with and extends to the right simultaneously between two telescopic chutes in the protrusion inserted block
Through the mounting groove for plug, the mounting groove is connected with the unlock sliding slot, the telescopic chute and the installation
Through-hole is provided between slot, the mounting groove left end is rotatably mounted with fixed pulley, and the solution lock slide left end is fixedly mounted
There is rigid rope, the rigidity rope left end with the flexible clamping block is fixedly connected around the fixed pulley and across the through-hole.
Further technical solution, cannelure left and right sides end wall are provided with guide groove close to the lower slot, institute
The guiding protrusion for being slidably fitted in guide groove and being fixedly connected with the lower slider item is stated, is equipped in the guide groove
With second top pressure spring for being oriented to protrusion and offseting.
Further technical solution is installed with the third top pressure bullet to offset with the upper slider bar in the internal chute
Spring.
Further technical solution is equipped with the 4th top pressure spring, the 4th top pressure spring left end in the fixed column
It is fixedly mounted on the sliding cavity left end wall, right end is fixedly connected with the sliding rack.
Further technical solution, the earth leakage protective device include being arranged on Power Block right part lower position
Storage chamber, earth leakage protective device is installed, the earth leakage protective device is electrically connected with the input power supply block in the storage chamber.
The beneficial effects of the invention are as follows：
Since the Power Block of apparatus of the present invention is in original state, sliding rack quilt under the action of the 4th top pressure spring
To the right top pressure and the fixed column right end is made to leave the cannelure, and the conduction power supply block can be detached from the input power supply
Block, thus can make it is described elasticity output power supply block it is not charged, so as to when children be inserted into the slot with metal rod and with
Electric shock accidents will not occur during the elasticity output power supply block contact；
In use, the arcuate conducting prong elements are inserted into the upper slot and lower slot, since the top pressure inclined-plane can act on
The first compression inclined-plane and the second compression inclined-plane, so as to by the lower slider item and the inside top pressure of upper slider bar, when described
When first compression inclined-plane and the second compression inclined-plane leave the lower slot and upper slot completely respectively, first straight slot, second
Straight slot and the transverse groove on the same line, after continuation pushes the arcuate conducting prong elements to the left, the top pressure end face can with it is described
Jacking block offsets and the jacking block is driven to slide to the left, and the jacking block can drive the sliding rack to slide to the left, the protrusion inserted block
Can be inserted into the central channel during the arcuate conducting prong elements slide to the left, when the conduction power supply block be inserted into it is described
When in groove, alternating current is transferred to by the conduction power supply block on the elasticity output power supply block by the input power supply block, and
The arcuate conducting prong elements can contact when being inserted into the upper slot and lower slot with the elasticity output power supply block, therefore, can be real
Now to the power supply of electrical equipment；
And when the conduction power supply block is inserted into the groove, the flexible clamping block can be extend into the lock slots,
So as to which the arcuate conducting prong elements are locked in the upper slot and lower slot, can avoid that pine occurs when touching the confession plug
The phenomenon that moving or falling and cause to power off suddenly；
In apparatus of the present invention, using metal rod be inserted into upper slot either in lower slot when by upper slider bar or lower slider
After the inside top pressure of item, it is impossible to push sliding rack to the left, the conduction power supply block can not be inserted into groove, and the elasticity is defeated
The block that goes out to power will not charge, only left completely respectively on the first compression inclined-plane and the second compression inclined-plane the lower slot and
The sliding rack could be slided to the left, therefore substantially increase electrical safety during upper slot；
Apparatus of the present invention result is simple, easy to use, and production cost is low.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 be a modification of the present invention type can protection against electric shock children's safety supply electric installation structure diagram；
Fig. 2 is the structure diagram of Power Block in Fig. 1；
Fig. 3 is the structure diagram that plug is supplied in Fig. 1；
Fig. 4 is structure diagram when electrical equipment is powered；
Fig. 5 is the enlarged structure schematic diagram that head assembly is locked in Fig. 3；
Fig. 6 is the right view of Power Block in the present invention.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it 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.
As shown in Figures 1 to 6, a kind of modified of apparatus of the present invention can protection against electric shock children's safety for electric installation, including
The Power Block 10 being fixedly mounted in wall and what is be connected with electrical equipment supply plug 20, in 10 right side of Power Block
Central channel 14 is provided at the heart, the central channel is symmetrically arranged with lock slots 15,14 right end of central channel in end wall about 14
It is provided with guiding surface 140, it is also symmetrical above and below in the Power Block 10 to be provided with slot 11 and lower slot 110, it is described upper to insert
Slot 11 and lower slot 110 are mounted on elasticity output power supply block 16 close to the end face of the central channel 14, in the Power Block 10
It is additionally provided with left and right extension and connects the sliding cavity 12 of the upper slot 11 and lower slot 110, can be controlled in the sliding cavity 12
Sliding rack 17 is slidably installed, the left and right transverse groove 170 communicated is provided in the sliding rack 17 and is communicated up and down vertical
To slot 171, lower slider item 30 is slidably fitted in the cannelure 171, is provided in the lower slider item 30 opening up
Internal chute 31, is slidably fitted with slider bar 40 in the internal chute 31, in the lower slider item 30 and upper slider bar 40 respectively
It is provided with the outboard end difference of the first straight slot 33 and the second straight slot 41 that left and right communicates, the lower slider item 30 and upper slider bar 40
The first compression inclined-plane 300 and the second compression inclined-plane 400 are provided with, 12 left side of sliding cavity is provided with and the transverse groove
170 matched fixed columns 18,18 right end of fixed column are extend into the transverse groove 170,12 left side of sliding cavity
It is symmetrical above and below that the input power supply block 19 being electrically connected with city is installed, opening is provided with towards right groove in the input power supply block 19
190,17 left side of sliding rack is symmetrical above and below to be provided with and the matched conduction power supply block 174 of the groove 190, the biography
It leads power supply block 174 to be electrically connected with the elasticity output power supply block 16,12 left side of the sliding cavity setting also symmetrical above and below
There is opening towards the right side and positioned at the guide groove 13 of input power supply 19 outboard end of block, 17 left side of sliding rack is symmetrical above and below to be set
It is equipped with positioned at conduction power supply 174 outboard end of block and the kicker baffle 173 coordinated with the guide groove 13, the kicker baffle
173 left ends are extend into the guide groove 13, and 17 upper and lower end face of sliding rack, which is fixedly installed, extend into the upper slot 11
With the jacking block 172 in lower slot 110；It is described to be provided with arcuate conducting prong elements 21, the conduction for 20 left side of plug is symmetrical above and below
21 left end of inserted link is provided with top pressure inclined-plane 210 and top pressure end face 211, it is described for 20 left side of plug be additionally provided with it is described
15 matched locking head assembly of central channel 14 and lock slots is additionally provided with earth leakage protective device in the Power Block 10.
Valuably or illustratively, wherein, the locking head assembly includes being arranged in 20 left side for plug
Protrusion inserted block 22 at the heart, it is symmetrical above and below in the protrusion inserted block 22 to be provided with opening telescopic chute 28 outwardly, the telescopic chute
Flexible clamping block 280 is slidably fitted in 28, flexible 280 outboard end of clamping block is provided with and 140 phase of guiding surface
The effect inclined-plane 283 of cooperation is symmetrically arranged with limit sliding chutes 29, the limit sliding chutes 29 in 28 left and right sides wall of telescopic chute
In be slidably fitted with the limiting protrusion 281 being fixedly connected with the flexible clamping block 280, be also fixedly mounted in the telescopic chute 28
There is the first top pressure spring 282 being connect with the flexible clamping block 280, first top pressure spring 282 will be to will be described flexible
The outer top pressure of 280 phase of clamping block and the effect inclined-plane 283 is made to stretch out the telescopic chute 28, it is described for the setting of 20 right side of plug
There is unlock sliding slot, solution lock slide 24 can be slidingly installed in the unlock sliding slot, 24 right side of the solution lock slide is consolidated
Unlock draw ring 25 has been scheduled on, has been provided between two telescopic chutes 28 in the protrusion inserted block 22 described in extending through to the right
For the mounting groove 23 of plug 20, the mounting groove 23 is connected with the unlock sliding slot, the telescopic chute 28 and the installation
Through-hole is provided between slot 23,23 left end of mounting groove is rotatably mounted with fixed pulley 27, solution 24 left end of lock slide
Rigid rope 26 is installed with, rigidity 26 left ends of rope are around the fixed pulley and pass through the through-hole and the flexible locking
Block 280 is fixedly connected.
Valuably or illustratively, wherein, 171 left and right sides end wall of cannelure is set close to the lower slot 110
There is guide groove 175, the guiding protrusion 34 being fixedly connected with the lower slider item 30, institute are slidably fitted in the guide groove 175
It states and is equipped in guide groove 175 and second top pressure spring 176 for being oriented to protrusion 34 and offseting, the second top pressure bullet
Spring 176 is described extend into the first compression inclined-plane 300 towards lower 110 top pressure of slot the guiding protrusion 34
In lower slot 110.
Valuably or illustratively, wherein, it is installed with what is offseted with the upper slider bar 40 in the internal chute 31
Third top pressure spring 32, the third top pressure spring 32 is the upper slider bar 40 to be made towards upper 11 top pressure of slot
The second compression inclined-plane 400 is extend into the upper slot 11.
Valuably or illustratively, wherein, the 4th top pressure spring 180, the 4th top are installed in the fixed column 18
180 left end of pressing spring is fixedly mounted on the 12 left end wall of sliding cavity, and right end is fixedly connected with the sliding rack 17, and described
Four top pressure springs 180 to by the sliding rack 17 to the right top pressure and 18 right end of fixed column is made to leave the cannelure 171.
Valuably or illustratively, wherein, first straight slot 33, the second straight slot 41 and 170 size of transverse groove and
Shape is identical, and 300 and second compression inclined-plane 400 of the first compression inclined-plane leaves the lower slot 110 and upper completely respectively
During slot 11, first straight slot 33, the second straight slot 41 and the transverse groove 170 are on the same line.
Valuably or illustratively, wherein, the earth leakage protective device includes being arranged under 10 right part of Power Block
Storage chamber 106 at portion position is equipped with earth leakage protective device 105, the earth leakage protective device 105 and institute in the storage chamber 106
It states input power supply block 19 to be electrically connected, when electric leakage accident occurs, trips to set electricity consumption in time by earth leakage protective device 105
It is standby to carry out being protected from electrical equipment damage.
The flexible clamping block 280 is in the first top pressure bullet in original state for the plug 20 that supplies of apparatus of the present invention
The effect inclined-plane 283 is made by outside top pressure to stretch out the telescopic chute 28 under the action of spring 282, and the rigidity rope 26 is by institute
Solution lock slide 24 is stated to be pulled completely into the unlock sliding slot；
For the Power Block 10 of apparatus of the present invention in original state, the sliding rack 17 is in the effect of the 4th top pressure spring 180
Lower that 18 right end of fixed column is made to leave the cannelure 171 by top pressure to the right, the protrusion 34 that is oriented to is on the described second top
The first compression inclined-plane 300 is made to extend into the lower slot 110 by outside top pressure under the action of pressing spring 176, it is described
Upper slider bar 40 extend into the second compression inclined-plane 400 under the action of the third top pressure spring 32 by outside top pressure
In the upper slot 11；
In use, the arcuate conducting prong elements 21 are inserted into the upper slot 11 and lower slot 110, the arcuate conducting prong elements 21 are inserted into
During, the top pressure inclined-plane 210 acts on the 300 and second compression inclined-plane 400 of the first compression inclined-plane, so as to by institute
40 inside top pressure of lower slider item 30 and upper slider bar is stated, when the 300 and second compression inclined-plane 400 of the first compression inclined-plane has been distinguished
When leaving the lower slot 110 and upper slot 11 entirely, first straight slot 33, the second straight slot 41 are with the transverse groove 170 same
On one straight line, after continuation pushes the arcuate conducting prong elements 21 to the left, the top pressure end face 211 can offset and drive with the jacking block 172
It moves the jacking block 172 to slide to the left, the jacking block 172 can drive the sliding rack 17 to slide to the left, and the fixed column 18 can insert
Enter into first straight slot 33, the second straight slot 41, so as to which the sliding rack 17 be allowed to slide, and the protrusion inserted block 22
It can be inserted into the central channel 14 during the arcuate conducting prong elements 21 slide to the left, when the conduction power supply block 174 is inserted
When entering into the groove 190, alternating current is transferred to the elasticity by the input power supply block 19 by the conduction power supply block 174
On output power supply block 16, and when arcuate conducting prong elements 21 are inserted into the upper slot 11 and lower slot 110, can be with the elasticity
Output power supply block 16 contacts, therefore, it can be achieved that power supply to electrical equipment, and is inserted into the conduction power supply block 174 described
When in groove 190, the flexible clamping block 280 can be extend into the lock slots 15, so as to which the arcuate conducting prong elements 21 are locked
It is scheduled in the upper slot 11 and lower slot 110.
After the completion of electricity consumption, the solution lock slide 24 is pulled to the right using the unlock draw ring 25, in the rigidity rope 26
Under the action of, the flexible clamping block 280 can be driven the effect inclined-plane 283 to be made to be retracted to the telescopic slot to contract
In 28, so as to which the protrusion inserted block 22 be allowed to pull out to the right, therefore the arcuate conducting prong elements 21 is allowed to extract outward, the arcuate conducting prong elements
After 21 extract, the Power Block 10 can return to original state again.
The beneficial effects of the invention are as follows：Since the Power Block of apparatus of the present invention is in original state, the sliding rack is in institute
State is made under the action of the 4th top pressure spring the fixed column right end leave the cannelure by top pressure to the right, and the conduction supplies
Electric block can be detached from the input power supply block, the elasticity output power supply block thus can be made not charged, so as to when children's metallic rod
Part is inserted into the slot and electric shock accidents will not occur when being contacted with the elasticity output power supply block；
In use, the arcuate conducting prong elements are inserted into the upper slot and lower slot, since the top pressure inclined-plane can act on
The first compression inclined-plane and the second compression inclined-plane, so as to by the lower slider item and the inside top pressure of upper slider bar, when described
When first compression inclined-plane and the second compression inclined-plane leave the lower slot and upper slot completely respectively, first straight slot, second
Straight slot and the transverse groove on the same line, after continuation pushes the arcuate conducting prong elements to the left, the top pressure end face can with it is described
Jacking block offsets and the jacking block is driven to slide to the left, and the jacking block can drive the sliding rack to slide to the left, the protrusion inserted block
Can be inserted into the central channel during the arcuate conducting prong elements slide to the left, when the conduction power supply block be inserted into it is described
When in groove, alternating current is transferred to by the conduction power supply block on the elasticity output power supply block by the input power supply block, and
The arcuate conducting prong elements can contact when being inserted into the upper slot and lower slot with the elasticity output power supply block, therefore, can be real
Now to the power supply of electrical equipment；
And when the conduction power supply block is inserted into the groove, the flexible clamping block can be extend into the lock slots,
So as to which the arcuate conducting prong elements are locked in the upper slot and lower slot, can avoid that pine occurs when touching the confession plug
The phenomenon that moving or falling and cause to power off suddenly；
In apparatus of the present invention, using metal rod be inserted into upper slot either in lower slot when by upper slider bar or lower slider
After the inside top pressure of item, it is impossible to push sliding rack to the left, the conduction power supply block can not be inserted into groove, and the elasticity is defeated
The block that goes out to power will not charge, only left completely respectively on the first compression inclined-plane and the second compression inclined-plane the lower slot and
The sliding rack could be slided to the left, therefore substantially increase electrical safety during upper slot；
Apparatus of the present invention result is simple, easy to use, and production cost is low.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of modified can protection against electric shock children's safety for electric installation, including the Power Block that is fixedly mounted in wall and with
What electrical equipment was connected supplies plug, it is characterised in that：Central channel, central channel upper and lower side are provided at the center of Power Block right side
It is symmetrically arranged with lock slots in wall, central channel right end is provided with guiding surface, also symmetrical above and below in Power Block to be provided with slot
With lower slot, upper slot and lower slot are mounted on elasticity output power supply block close to the end face of central channel, are also set up in Power Block
There is left and right to extend and connect the sliding cavity of upper slot and lower slot, sliding rack can be slidingly installed in sliding cavity, slided
The left and right transverse groove communicated and the cannelure communicated up and down are provided in frame, lower slider item is slidably fitted in cannelure, under
Opening up internal chute is provided in slider bar, slider bar, lower slider item and upper slider bar are slidably fitted in internal chute
In be respectively arranged with left and right the first straight slot and the second straight slot that communicate, the outboard end of lower slider item and upper slider bar is respectively arranged with
First compression inclined-plane and the second compression inclined-plane, sliding cavity left side are provided with and the matched fixed column of transverse groove, the fixed column right side
End is extend into transverse groove, and sliding cavity left side is symmetrical above and below to be equipped with the input power supply block being electrically connected with city, input power supply block
In be provided with opening towards right groove, the sliding rack left side conduction power supply block symmetrical above and below being provided with fit depressions passes
It leads block of powering to be electrically connected with the elastic power supply block that exports, sliding cavity left side is also symmetrical above and below to be provided with opening towards the right side and be located at input
The guide groove of power supply block outboard end, sliding rack left side is symmetrical above and below to be provided with positioned at conduction power supply block outboard end and and guide groove
The kicker baffle of cooperation, kicker baffle left end are extend into guide groove, and sliding rack upper and lower end face is fixedly installed to extend into and insert
Jacking block in slot and lower slot；Arcuate conducting prong elements are provided with for plug left side is symmetrical above and below, arcuate conducting prong elements left end is provided with top
Inclined-plane and top pressure end face are pressed, is additionally provided with and central channel and the matched elongated insertion part group of lock slots for plug left side
Part is additionally provided with earth leakage protective device in Power Block.
2. a kind of modified according to claim 1 can protection against electric shock children's safety supply electric installation, it is characterised in that：It is described
Locking head assembly includes being arranged on the protrusion inserted block at the center of plug left side, symmetrical above and below in the protrusion inserted block
The telescopic chute of opening outwardly is provided with, flexible clamping block, the flexible clamping block outboard end are slidably fitted in the telescopic chute
Be provided with the matched effect inclined-plane of the guiding surface, be symmetrically arranged with limiting in wall at left and right sides of the telescopic chute and slide
Slot, is slidably fitted with the limiting protrusion being fixedly connected with the flexible clamping block in the limit sliding chutes, in the telescopic chute also
The first top pressure spring being connect with the flexible clamping block is installed with, it is described that plug right side is provided with unlock cunning
Slot, described unlock can slidingly be equipped with solution lock slide in sliding slot, the solution lock slide right side has been fixed on unlock and has drawn
Ring, is located in the protrusion inserted block between two telescopic chutes to be provided with and extends through the mounting groove for plug to the right,
The mounting groove is connected with the unlock sliding slot, and through-hole, the installation are provided between the telescopic chute and the mounting groove
Slot left end is rotatably mounted with fixed pulley, and the solution lock slide left end is installed with rigid rope, the rigidity rope left end around
It crosses the fixed pulley and is fixedly connected across the through-hole with the flexible clamping block.
3. a kind of modified according to claim 1 can protection against electric shock children's safety supply electric installation, it is characterised in that：It is described
End wall is provided with guide groove close to the lower slot at left and right sides of cannelure, is slidably fitted in the guide groove and the downslide
The guiding that dynamic item is fixedly connected is protruded, and is equipped in the guide groove and the guiding protrudes the second top pressure bullet to offset
Spring.
4. a kind of modified according to claim 1 can protection against electric shock children's safety supply electric installation, it is characterised in that：It is described
The third top pressure spring to offset with the upper slider bar is installed in internal chute.
5. a kind of modified according to claim 1 can protection against electric shock children's safety supply electric installation, it is characterised in that：It is described
4th top pressure spring is installed in fixed column, the 4th top pressure spring left end is fixedly mounted on the sliding cavity left end wall,
Right end is fixedly connected with the sliding rack.
6. a kind of modified according to claim 1 can protection against electric shock children's safety supply electric installation, it is characterised in that：It is described
Earth leakage protective device includes the storage chamber for being arranged on Power Block right part lower position, and leakage is equipped in the storage chamber
Non-electricity protector, the earth leakage protective device are electrically connected with the input power supply block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827764.1A CN108232742A (en) | 2017-09-14 | 2017-09-14 | A kind of modified can protection against electric shock children's safety supply electric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827764.1A CN108232742A (en) | 2017-09-14 | 2017-09-14 | A kind of modified can protection against electric shock children's safety supply electric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108232742A true CN108232742A (en) | 2018-06-29 |
Family
ID=62655338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710827764.1A Withdrawn CN108232742A (en) | 2017-09-14 | 2017-09-14 | A kind of modified can protection against electric shock children's safety supply electric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108232742A (en) |
-
2017
- 2017-09-14 CN CN201710827764.1A patent/CN108232742A/en not_active Withdrawn
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Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |