CN108365414A - A kind of electrical connections device of electrical appliance - Google Patents
A kind of electrical connections device of electrical appliance Download PDFInfo
- Publication number
- CN108365414A CN108365414A CN201711442965.6A CN201711442965A CN108365414A CN 108365414 A CN108365414 A CN 108365414A CN 201711442965 A CN201711442965 A CN 201711442965A CN 108365414 A CN108365414 A CN 108365414A
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- CN
- China
- Prior art keywords
- slot
- block
- top pressure
- power
- electric slot
- 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
- H01R13/60—Means for supporting coupling part when not engaged
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electrical connections devices of electrical appliance,Including the power socket being fixedly mounted in wall and the plug being connected with electrical appliance,The opening symmetrical above and below that is provided with connects electric slot towards right in the power socket,Two connect and are provided with sliding cavity between electric slot,Left side is provided with the first straight slot of connection between two sliding cavities,It sliding cavity and connects and is provided with the second straight slot between electric slot,The sliding shoe that can be horizontally slipped is installed in the sliding cavity,Telescopic chute of the opening towards the first straight slot is provided in the sliding shoe,Left and right connection and the third straight slot through telescopic chute are provided in the sliding shoe,The telescopic block that can slide up and down is installed in the telescopic chute,The 4th straight slot of left and right connection is provided in telescopic block,4th straight slot is provided with extruding inclined-plane close to the end wall of the first straight slot,The sliding cavity left end wall is installed with actuation arm,Actuation arm right end extend into third straight slot and is provided with and squeezes the matched effect inclined-plane in inclined-plane.
Description
Technical field
The present invention relates to electrical appliance power supply, with electrical domain, the electrical connections device of specifically a kind of electrical appliance.
Background technology
The type of application level with power technology and improvement of living standard, electrical appliance is on the increase therewith,
The function of these electrical appliances is varied, but unique what is common is that needing to operate and realize respective after being powered
Function, electrical equipment inserts a plug into when in use to be realized in power socket and is powered, in traditional power socket, power supply piece be all with
Outside connection, if some people for lacking awareness of safety are inserted into using metal rod or sheet metal in power socket, this
A little metal rods can be contacted with power supply piece when either sheet metal is inserted into power socket therefore metal rod or sheet metal can be direct
It is connected with alternating current, therefore, this operation can cause electric shock accidents, and different degrees of injury, meeting when serious can be caused to human body
Threat to life safety, therefore, there are prodigious security risks for traditional power socket, and traditional plug coordinates with power socket
When, typically frictionally keep power supply state, this plug when accidentally being collided, be easy to cause plug loosening or
Person falls, and therefore, the phenomenon that be easy to causeing unexpected power-off is easy to affect to electrical equipment.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of electrical connections device of electrical appliance.
A kind of electrical connections device of the electrical appliance of apparatus of the present invention, including the power socket that is fixedly mounted in wall with
And the plug being connected with electrical appliance, the opening symmetrical above and below that is provided with connects electric slot towards right in the power socket, and two connect electricity
It is provided with sliding cavity between slot, left side is provided with the first straight slot of connection between two sliding cavities, and the sliding cavity connects with described
It is provided with the second straight slot between electric slot, the sliding shoe that can be horizontally slipped is installed in the sliding cavity, is arranged in the sliding shoe
There is telescopic chute of the opening towards first straight slot, left and right connection is provided in the sliding shoe and through the telescopic chute
Third straight slot is equipped with the telescopic block that can slide up and down in the telescopic chute, and the of left and right connection is provided in the telescopic block
Four straight slots, the 4th straight slot are provided with extruding inclined-plane close to the end wall of first straight slot, and the sliding cavity left end wall is fixed
Actuation arm is installed, the actuation arm right end extend into the third straight slot and is provided with matched with the extruding inclined-plane
The end face of effect inclined-plane, the telescopic block of upper end and the telescopic block of lower end towards first straight slot is fixedly installed first and connects respectively
Electric piece and the second power connecting sheet, the sliding shoe are installed with top plate on the left of the end face for connecing electric slot, and the top plate passes through
Wear second straight slot and extend into it is described connect in electric slot and offset with the end face of the electric slot far from second straight slot that connect, institute
The through-hole that left and right connection is provided in top plate is stated, the opening also symmetrical above and below that is provided with connects electric slot described on the right side of the sliding cavity
Sliding groove, the travelling arm that can slide up and down is installed, the travelling arm connects the end face of electric slot described in the sliding groove
It is fixedly installed power supply piece, the side that the travelling arm right side connects electric slot described in is installed with the first link block, institute
It states travelling arm right side and is installed with the second link block far from the side for connecing electric slot, the sliding groove right end wall fixation is set
The partition board being equipped between first link block and second link block, the partition board is far from the end face for connecing electric slot
It is installed with the power supply block being electrically connected with city, the end face that first link block connects electric slot described in is provided with locking teeth,
The end face of second link block towards the power supply block is installed with conductive sheet, and driving group is provided in the power socket
Part；Symmetrical above and below be provided in the plug left side connects the matched conductive thick bar of electric slot, the conduction thick bar left end with described
It is fixedly installed and is provided with and locking teeth matching with the matched narrow thin bar of the through-hole, the conduction thick bar inner side end
The strip tooth of conjunction.
Valuably or illustratively, wherein the driving component includes the driving being fixedly mounted between two sliding grooves
Motor is arranged in travelling arm and is open and is mounted on the internal thread towards the internal thread groove of the driving motor, screw-thread fit
The electric slot left end that connects of threaded rod in slot, the threaded rod and the driving motor be connected by power, upper end is provided with anode and connects electricity
The electric slot left end that connects of part, lower end is provided with cathode power-connecting piece.
Valuably or illustratively, wherein the anode power-connecting piece include be fixedly mounted on the upper end to connect electric slot left
Positive plate on end wall and the upper top pressure block being slidably mounted in the electric slot of upper termination, the upper top pressure block left end fix peace
Equipped with third power connecting sheet；The cathode power-connecting piece includes the negative plate being fixedly mounted on the electric slot left end wall of lower termination and sliding
Lower top pressure block in the electric slot of lower termination, the lower top pressure block left end are installed with the 4th power connecting sheet, and the third connects
Electric piece, the first power connecting sheet, driving motor positive incoming end be sequentially connected in series, the 4th power connecting sheet, the second power connecting sheet, drive
The cathode incoming end of dynamic motor is sequentially connected in series.
Valuably or illustratively, wherein be equipped with to control the driving electricity at the center of the power socket right side
The first control switch that machine rotates forward, is provided on the upside of the power socket right side to control the driving motor and reversely turns
The second dynamic control switch.
Valuably or illustratively, wherein it is surrounded with the first top pressure spring on the actuation arm periphery, described first
Top pressure spring left end offsets with the sliding cavity left end wall, and right end offsets with the sliding shoe left side.
Valuably or illustratively, wherein end wall of the telescopic chute far from first straight slot is installed with stretching
Spring, the extension spring are fixedly connected with the telescopic arm.
Valuably or illustratively, wherein connecing in end wall of the electric slot far from the sliding cavity for upper end is provided with upper limit
Slot is slidably fitted with the upper limit position block being fixedly connected with the upper top pressure block, the upper limit position block right end in the upper limit position groove
Face is concordant with the upper top pressure block right side, and the second top pressure to offset with the upper limit position block is also equipped in the upper limit position groove
Spring.
Valuably or illustratively, wherein connecing in end wall of the electric slot far from the sliding cavity for lower end is provided with lower limit
Slot is slidably fitted with the lower position block being fixedly connected with the lower top pressure block, the lower position block right end in the lower limit slot
Face is concordant with the lower top pressure block right side, and the third top pressure to offset with the lower position block is also equipped in the lower limit slot
Spring.
Valuably or illustratively, wherein the upper limit position groove right end wall to the second straight slot right end wall it is horizontal away from
From the equal length with the top pressure thin bar；Distance and the strip tooth to institute of the locking teeth to the power socket right side
The distance for stating plug left side is equal.
The beneficial effects of the invention are as follows：
In the initial state due to the power socket in apparatus of the present invention, end face and institute of the travelling arm far from the power supply piece
Sliding groove is stated to offset far from the end wall for connecing electric slot, thus the power supply piece and locking teeth are contracted in the sliding groove,
And the conductive sheet is not contacted with the power supply block, and the power supply piece does not extend into described connect in electric slot, and described first
Under the action of top pressure spring, the sliding shoe makes the sliding shoe offset with the sliding cavity right end wall by top pressure to the right,
Under the action of the extension spring, the telescopic arm is connect electric slot described in and stretches and make the extruding inclined-plane and the effect
Inclined-plane offsets, and so that first power connecting sheet and the second power connecting sheet is contracted in the telescopic chute and do not extend into described first and lead to
In slot, under the action of second top pressure spring, the upper limit position block makes the third power connecting sheet and institute by top pressure to the right
It states positive plate to disengage, under the action of the third top pressure spring, the lower position block is made described by top pressure to the right
Four power connecting sheets are disengaged with the negative plate, described as a result, to state the first power connecting sheet and the second power connecting sheet not in contact with the third
Power connecting sheet and the 4th power connecting sheet are not contacted with the positive plate and negative plate respectively, thus the driving motor no power, therefore institute
It states the first control switch and the second control switch is unable to control the driving motor operating, the off-position of the power supply piece can be made
It keeps stablizing, and can not be contacted with the power supply piece when larger-size metal rod is inserted into described connect in electric slot, and ruler
Very little larger metal rod can not push the upper top pressure block and lower top pressure block, therefore the driving motor can not be made to be powered, and ruler
When very little smaller metal rod is inserted into the through-hole described in top pressure top pressure block and lower top pressure block, due to the top pressing board without
Method can not be still powered by top pressure to the left, the as a result, driving motor, and therefore, apparatus of the present invention can prevent the electric shock accidents
Generation, considerably increase electrical safety；
When electrical equipment needs to be powered, by the conductive thick bar be inserted into it is described connect in electric slot, and the top pressure thin bar is made to insert
Enter into the through-hole, when the conductive thick bar left side is contacted with the top pressing board, upper and lower two top pressure thin bars left side
It offsets respectively with the upper top pressure block and lower top pressure block, after continuation pushes the plug to the left, the top pressing board can be pushed to the left
Sliding, while the upper top pressure block and lower top pressure block can be pushed to slide to the left, it, can during the top pressing board slides to the left
Drive the sliding shoe to slide to the left, the sliding shoe slide to the left when, the telescopic arm can be slided towards first straight slot
It is dynamic, first power connecting sheet and the second power connecting sheet can thus extend into first straight slot, when the plug left side with
When the power socket right side offsets, second power connecting sheet offsets more than first power connecting sheet, and the third power connecting sheet with
The positive plate offsets, and the 4th power connecting sheet offsets with the negative plate, thus the driving motor can be made to power on, and in institute
It states and can trigger the first control switch when plug left side offsets with the power socket right side, the first control switch can
The driving motor Positive work is controlled, the driving motor can drive the threaded rod to rotate, and the threaded rod can drive institute
State travelling arm and connect the sliding of electric slot described in, when the power supply piece and the conduction thick bar offset, and the locking teeth with it is described
After the cooperation of strip tooth, stop the driving motor, the conductive sheet offsets with the power supply block at this time, as a result, the power supply block
Alternating current can be transferred to the power supply on piece by the conductive sheet, to realize the energization of electrical appliance；
Apparatus of the present invention are when electrical appliance is powered, and since the locking teeth and strip tooth match, therefore can make described conductive thick
Bar connects described in being locked in electric slot, therefore circut breaking caused by can avoid when accidentally colliding to plug, can increase greatly
Add the electrical stability of electrical appliance.
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 in the prior art
Attached drawing needed in description is briefly described, 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 is a kind of structural schematic diagram of the electrical connections device of electrical appliance of the present invention.
Fig. 2 be the present invention a kind of electrical appliance electrical connections device in power socket structural schematic diagram.
Structural schematic diagram when Fig. 3 powers on for driving motor in a kind of electrical connections device of electrical appliance of the present invention.
Fig. 4 is the right view of Fig. 2.
Specific implementation mode
All features disclosed in this specification or disclosed all methods 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 4, the electrical connections device of a kind of electrical appliance of apparatus of the present invention, including be fixedly mounted on
Power socket 10 in wall and the plug 51 being connected with electrical appliance, it is symmetrical above and below in the power socket 10 to be provided with opening
Electric slot 11 is connect towards right, and two connect and are provided with sliding cavity 12 between electric slot 11, and left side is provided with connection between two sliding cavities 12
The first straight slot 30, the sliding cavity 12 and described connect are provided with the second straight slot 120 between electric slot 11, pacify in the sliding cavity 12
Equipped with the sliding shoe 121 that can be horizontally slipped, telescopic chute of the opening towards first straight slot 30 is provided in the sliding shoe 121
48, left and right connection and the third straight slot 1210 through the telescopic chute 48, the telescopic chute are provided in the sliding shoe 121
The telescopic block 32 that can slide up and down is installed in 48, the 4th straight slot 36 of left and right connection is provided in the telescopic block 32, it is described
4th straight slot 36 is provided with close to the end wall of first straight slot 30 squeezes inclined-plane 44, and 12 left end wall of the sliding cavity is fixedly mounted
There are actuation arm 34,34 right end of the actuation arm to extend into the third straight slot 1210 and be provided with and 44 phase of extruding inclined-plane
The effect inclined-plane 33 of cooperation, the telescopic block 32 of upper end and the telescopic block 32 of lower end are solid respectively towards the end face of first straight slot 30
Surely it is provided with the first power connecting sheet 31 and the second power connecting sheet 29, the sliding shoe 121 is solid on the left of the end face for connecing electric slot 11
Dingan County is equipped with top plate 46, and the top plate 46 extend into through second straight slot 120 and described connect in electric slot 11 and connect with described
End face of the electric slot 11 far from second straight slot 120 offsets, and the through-hole 47 of left and right connection, the cunning are provided in the top plate 46
120 right side of dynamic chamber is also symmetrical above and below to be provided with the sliding groove 50 that electric slot 11 is connect described in opening direction, is installed in the sliding groove 50
Can slide up and down travelling arm 19, and the travelling arm 19 is fixedly installed power supply piece 49 towards the end face for connecing electric slot 11,
The side that 19 right side of the travelling arm connects electric slot 11 described in is installed with the first link block 14, and the travelling arm 19 is right
End face is installed with the second link block 18 far from the side for connecing electric slot 11, and 50 right end wall of the sliding groove is fixedly installed
Partition board 15 between first link block 14 and second link block 18, the partition board 15 connect electric slot 11 far from described
End face be installed with the power supply block 16 being electrically connected with city, first link block 14 is set towards the end face for connecing electric slot 11
It is equipped with locking teeth 13, the end face of second link block 18 towards the power supply block 16 is installed with conductive sheet 17, the electricity
It is provided with drive component in source(-)holder 10, the driving component is driving the travelling arm 19 to slide；51 left side of the plug
Symmetrical above and below be provided with connects the matched conductive thick bar 52 of electric slot 11 with described, conduction 52 left end of thick bar be fixedly installed with
The matched narrow thin bar 53 of through-hole, conduction 52 inner side end of thick bar are provided with and 13 matched item of the locking teeth
Shape tooth 54.
Valuably or illustratively, wherein the driving component includes the drive being fixedly mounted between two sliding grooves 50
Internal thread groove, the screw-thread fit moved motor 21, be arranged in travelling arm 19 and be open towards the driving motor 21 are mounted on institute
The threaded rod 20 in internal thread groove, the threaded rod 2 and 21 be connected by power of the driving motor are stated, upper end connects 11 left end of electric slot
It is provided with positive power-connecting piece, 11 left end of electric slot that connects of lower end is provided with cathode power-connecting piece.
Valuably or illustratively, wherein the anode power-connecting piece include be fixedly mounted on the upper end connect electric slot 11
Positive plate 37 on left end wall and the upper top pressure block 41 being slidably mounted in the electric slot of the upper termination 11, the upper top pressure block 41
Left end is installed with third power connecting sheet 39；The cathode power-connecting piece includes being fixedly mounted on lower termination 11 left end wall of electric slot
Negative plate 28 and the lower top pressure block 22 being slidably mounted in lower termination electricity slot 11, lower 22 left end of top pressure block are installed with
4th power connecting sheet 26, the third power connecting sheet 39, the first power connecting sheet, driving motor 21 positive incoming end be sequentially connected in series,
4th power connecting sheet 26, the second power connecting sheet 29, driving motor 21 cathode incoming end be sequentially connected in series.
Valuably or illustratively, wherein the power socket is equipped with to control the driving at 10 right side center
The first control switch 100 that motor 21 rotates forward, 10 right side of power socket upside is provided with to control the driving
Motor 21 counter-rotational second controls switch 101.
Valuably or illustratively, wherein the first top pressure spring 35 is surrounded on 34 periphery of the actuation arm, it is described
First top pressure spring, 35 left end offsets with 12 left end wall of the sliding cavity, and right end offsets with 121 left side of the sliding shoe, described
First top pressure spring 35 to by the sliding shoe 121 to the right top pressure and make the sliding shoe 121 and 12 right end of the sliding cavity
Wall offsets.
Valuably or illustratively, wherein end wall of the telescopic chute 48 far from first straight slot 30 is installed with
Extension spring 45, the extension spring 45 are fixedly connected with the telescopic arm 32, and the extension spring 45 will be to will be described flexible
Arm 32 stretches towards the electric slot 11 that connects and the extruding inclined-plane 44 is made to offset with the effect inclined-plane 32, and can make described first
Power connecting sheet 31 and the second power connecting sheet 29 are contracted in the telescopic chute 48 and do not extend into first straight slot 30.
Valuably or illustratively, wherein connecing in end wall of the electric slot 11 far from the sliding cavity 12 for upper end is provided with
Limiting slot 40 is slidably fitted with the upper limit position block 43 being fixedly connected with the upper top pressure block 41 in the upper limit position groove 40, described
43 right side of upper limit position block is concordant with upper 41 right side of top pressure block, is also equipped in the upper limit position groove 40 and the upper limit
The second top pressure spring 42 for offseting of position block 43, second top pressure spring 42 to by the upper limit position block 43 to the right top pressure and make
The third power connecting sheet 39 is disengaged with the positive plate 37.
Valuably or illustratively, wherein connecing in end wall of the electric slot 11 far from the sliding cavity 12 for lower end is provided with down
Limiting slot 24 is slidably fitted with the lower position block 23 being fixedly connected with the lower top pressure block 22 in the lower limit slot 24, described
23 right side of lower position block is concordant with lower 22 right side of top pressure block, is also equipped in the lower limit slot 24 and the lower limit
The third top pressure spring 25 that offsets of position block 23, the third top pressure spring 25 to by the lower position block 23 to the right top pressure and make
4th power connecting sheet 26 is disengaged with the negative plate 28.
Valuably or illustratively, wherein the water of 40 right end wall of the upper limit position groove to second straight slot, 120 right end wall
The equal length of flat distance and the top pressure thin bar 53；The locking teeth 13 to 10 right side of the power socket distance with it is described
The distance of strip tooth 54 to 51 left side of the plug is equal.
Power socket 10 in apparatus of the present invention is in the initial state, described under the action of the first top pressure spring 35
Sliding shoe 121 makes the sliding shoe 121 offset with 12 right end wall of the sliding cavity by top pressure to the right, in the extension spring 45
Under the action of, the telescopic arm 32 is connect electric slot 11 described in and stretches and make the extruding inclined-plane 44 and the effect inclined-plane 32
It offsets, and first power connecting sheet, 31 and second power connecting sheet 29 is made to be contracted in the telescopic chute 48 and not extend into described first
In straight slot 30, under the action of the second top pressure spring 42, the upper limit position block 43 makes the third connect by top pressure to the right
Electric piece 39 is disengaged with the positive plate 37, under the action of third top pressure spring 25, the lower position block 23 by
Right top pressure and so that the 4th power connecting sheet 26 is disengaged with the negative plate 28, it is described as a result, to state the first power connecting sheet 31 and the
Two power connecting sheets 29 not in contact with, 39 and the 4th power connecting sheet 26 of the third power connecting sheet respectively with the positive plate 37 and negative plate 28 not
Contact, to 21 no power of the driving motor；And end face and the sliding of the travelling arm 19 far from the power supply piece 49
Slot 50 offsets far from the end wall for connecing electric slot 11, and thus the power supply piece 49 and locking teeth 13 are contracted in the sliding groove 50
In, and the conductive sheet 17 is not contacted with the power supply block 16.
When needing to be powered using electric equipment, by the conductive thick bar 52 be inserted into it is described connect in electric slot 11, and make the top
Pressure thin bar 53 is inserted into the through-hole 47, when conductive 52 left side of thick bar is contacted with the top pressing board 47, upper and lower two
A 53 left side of top pressure thin bar offsets with the upper top pressure block 41 and lower top pressure block 22 respectively, and continuation pushes the plug 51 to the left
Afterwards, the top pressing board 46 can be pushed to slide to the left, while the upper top pressure block 41 and lower top pressure block 22 can be pushed to slide to the left,
During the top pressing board 46 slides to the left, the sliding shoe 121 can be driven to slide to the left, the sliding shoe 121 is slided to the left
When dynamic, the telescopic arm 32 can be slided towards first straight slot 30, and first power connecting sheet 31 and second can thus connect
Electric piece 29 is extend into first straight slot 30, when 51 left side of the plug offsets with 10 right side of the power socket, institute
It states more than 31 second power connecting sheet 29 of the first power connecting sheet to offset, and the third power connecting sheet 39 offsets with the positive plate 37, institute
It states the 4th power connecting sheet 26 to offset with the negative plate 28, thus the driving motor 21 can be made to power on, and it is left in the plug 51
End face can trigger the first control switch 100 when offseting with 10 right side of the power socket, the first control switch 100 can
21 Positive work of the driving motor is controlled, the driving motor 21 can drive the threaded rod 20 to rotate, the threaded rod 20
The travelling arm 19 can be driven to be slided towards the electric slot 11 that connects, when the power supply piece 49 and the conduction thick bar 52 offset, and
The locking teeth 13 stops the driving motor 21, at this time the conductive sheet 17 and the confession with after the strip tooth 54 cooperation
Electric block 16 offsets, and alternating current can be transferred on the power supply piece 17 by the power supply block 16 by the conductive sheet 17 as a result, to
The energization of electrical appliance can be achieved；
After electrical appliance is powered, the second control switch 101 is pressed, the second control switch 101 controls the drive
21 antiport of dynamic motor, the driving motor 21 can drive the threaded rod 20 to rotate backward, and the threaded rod 20 can drive
The sliding shoe 19, the first link block 14 and second link block 18 connect the sliding of electric slot 11 far from described, when the locking teeth
After 13 are detached from cooperation with the strip tooth 54, the conductive thick bar 52 can be extracted from described connect in electric slot 11, and described the
Under the action of one top pressure spring 35, the second top pressure spring 42, third top pressure spring 25 and extension spring, the power socket 10 is replied
To original state.
The beneficial effects of the invention are as follows：In the initial state due to the power socket in apparatus of the present invention, the travelling arm
End face far from the power supply piece offsets with the sliding groove far from the end wall for connecing electric slot, the thus power supply piece and locking
Tooth is contracted in the sliding groove, and the conductive sheet is not contacted with the power supply block, and the power supply piece does not extend into institute
State and connect in electric slot, and under the action of first top pressure spring, the sliding shoe made by top pressure to the right the sliding shoe with
The sliding cavity right end wall offsets, under the action of the extension spring, the telescopic arm connect described in electric slot stretch and
The extruding inclined-plane is set to offset with the effect inclined-plane, and it is described flexible so that first power connecting sheet and the second power connecting sheet is contracted in
It is not extended into slot in first straight slot, under the action of second top pressure spring, the upper limit position block is pushed up to the right
It presses and the third power connecting sheet is made to be disengaged with the positive plate, under the action of the third top pressure spring, the lower limit
Position block makes the 4th power connecting sheet be disengaged with the negative plate by top pressure to the right, as a result, it is described state the first power connecting sheet with
Second power connecting sheet not in contact with, the third power connecting sheet and the 4th power connecting sheet are not contacted with the positive plate and negative plate respectively, from
And the driving motor no power, therefore the first control switch and the second control switch are unable to control the driving motor fortune
Turn, the off-position of the power supply piece can be made to keep stablizing, and when larger-size metal rod is inserted into described connect in electric slot
Shi Wufa is contacted with the power supply piece, and larger-size metal rod can not push the upper top pressure block and lower top pressure block, therefore
The driving motor can not be made to be powered, and the smaller metal rod of size be inserted into the through-hole upper top pressure block described in top pressure and
When lower top pressure block, since the top pressing board can not be by top pressure to the left, the driving motor can not still be powered as a result, therefore, this
Invention device can prevent the generation of the electric shock accidents, considerably increase electrical safety；
When electrical equipment needs to be powered, by the conductive thick bar be inserted into it is described connect in electric slot, and the top pressure thin bar is made to insert
Enter into the through-hole, when the conductive thick bar left side is contacted with the top pressing board, upper and lower two top pressure thin bars left side
It offsets respectively with the upper top pressure block and lower top pressure block, after continuation pushes the plug to the left, the top pressing board can be pushed to the left
Sliding, while the upper top pressure block and lower top pressure block can be pushed to slide to the left, it, can during the top pressing board slides to the left
Drive the sliding shoe to slide to the left, the sliding shoe slide to the left when, the telescopic arm can be slided towards first straight slot
It is dynamic, first power connecting sheet and the second power connecting sheet can thus extend into first straight slot, when the plug left side with
When the power socket right side offsets, second power connecting sheet offsets more than first power connecting sheet, and the third power connecting sheet with
The positive plate offsets, and the 4th power connecting sheet offsets with the negative plate, thus the driving motor can be made to power on, and in institute
It states and can trigger the first control switch when plug left side offsets with the power socket right side, the first control switch can
The driving motor Positive work is controlled, the driving motor can drive the threaded rod to rotate, and the threaded rod can drive institute
State travelling arm and connect the sliding of electric slot described in, when the power supply piece and the conduction thick bar offset, and the locking teeth with it is described
After the cooperation of strip tooth, stop the driving motor, the conductive sheet offsets with the power supply block at this time, as a result, the power supply block
Alternating current can be transferred to the power supply on piece by the conductive sheet, to realize the energization of electrical appliance；
Apparatus of the present invention are when electrical appliance is powered, and since the locking teeth and strip tooth match, therefore can make described conductive thick
Bar connects described in being locked in electric slot, therefore circut breaking caused by can avoid when accidentally colliding to plug, can increase greatly
Add the electrical stability of electrical appliance.
The basic principles, main features and advantages of the present invention have 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 (9)
1. a kind of electrical connections device of electrical appliance, including the power socket that is fixedly mounted in wall and with electrical appliance phase
The plug of connection, towards the right electric slot that connects, two connect and are provided with cunning between electric slot for the opening symmetrical above and below that is provided in the power socket
Dynamic chamber, left side is provided with the first straight slot of connection between two sliding cavities, and the sliding cavity and described connect are provided between electric slot
Second straight slot is equipped with the sliding shoe that can be horizontally slipped in the sliding cavity, and opening is provided in the sliding shoe described in
The telescopic chute of first straight slot is provided with left and right connection and the third straight slot through the telescopic chute in the sliding shoe, described
The telescopic block that can slide up and down is installed in telescopic chute, is provided with the 4th straight slot of left and right connection in the telescopic block, described the
Four straight slots are provided with extruding inclined-plane close to the end wall of first straight slot, and the sliding cavity left end wall is installed with actuation arm,
The actuation arm right end extend into the third straight slot and is provided with and the matched effect inclined-plane in extruding inclined-plane, upper end
Telescopic block and the end face of telescopic block towards first straight slot of lower end be fixedly installed the first power connecting sheet and second respectively and connect
Electric piece, the sliding shoe are installed with top plate on the left of the end face for connecing electric slot, and the top plate is logical through described second
Slot and extend into it is described connect in electric slot and offset with the end face of the electric slot far from second straight slot that connect, be arranged in the top plate
There are the through-hole that left and right is connected to, the sliding cavity right side sliding groove also symmetrical above and below for being provided with opening and connecing electric slot described in, institute
It states and the travelling arm that can slide up and down is installed in sliding groove, the end face that the travelling arm connects electric slot described in is fixedly installed confession
Electric piece, the side that the travelling arm right side connects electric slot described in are installed with the first link block, the travelling arm right end
Face is installed with the second link block far from the side for connecing electric slot, and the sliding groove right end wall is fixedly installed positioned at described
Partition board between first link block and second link block, the partition board far from the end face for connecing electric slot be installed with
The power supply block of city's electrical connection, the end face that first link block connects electric slot described in are provided with locking teeth, second connection
The end face of block towards the power supply block is installed with conductive sheet, and drive component is provided in the power socket；The plug is left
Symmetrical above and below be provided in end face connects the matched conductive thick bar of electric slot with described, and the conduction thick bar left end is fixedly installed and institute
The matched narrow thin bar of through-hole is stated, the conduction thick bar inner side end is provided with and the matched strip tooth of the locking teeth.
2. a kind of electrical connections device of electrical appliance according to claim 1, it is characterised in that：The driving component packet
The driving motor between being fixedly mounted on two sliding grooves is included, is arranged in travelling arm and is open towards in the driving motor
Thread groove, screw-thread fit are mounted on the threaded rod in the internal thread groove, the threaded rod and the driving motor be connected by power,
The electric slot left end that connects of upper end is provided with positive power-connecting piece, and the electric slot left end that connects of lower end is provided with cathode power-connecting piece.
3. a kind of electrical connections device of electrical appliance according to claim 2, it is characterised in that：The anode power-connecting piece
Including being fixedly mounted on connecing the positive plate on electric slot left end wall and being slidably mounted in the electric slot of the upper termination for the upper end
Upper top pressure block, the upper top pressure block left end is installed with third power connecting sheet；The cathode power-connecting piece includes being fixedly mounted on
The lower negative plate terminated on electric slot left end wall and the lower top pressure block being slidably mounted in the electric slot of lower termination, the lower top pressure block are left
End is installed with the 4th power connecting sheet, the third power connecting sheet, the first power connecting sheet, driving motor positive incoming end be sequentially connected in series
Connection, the 4th power connecting sheet, the second power connecting sheet, driving motor cathode incoming end be sequentially connected in series.
4. a kind of electrical connections device of electrical appliance according to claim 2, it is characterised in that：The power socket right end
It is equipped with to control the first control switch that the driving motor rotates forward, the power socket right side upside at the center of face
It is provided with to control the counter-rotational second control switch of the driving motor.
5. a kind of electrical connections device of electrical appliance according to claim 1, it is characterised in that：The actuation arm periphery
On be surrounded with the first top pressure spring, the first top pressure spring left end offsets with the sliding cavity left end wall, right end and institute
Sliding shoe left side is stated to offset.
6. a kind of electrical connections device of electrical appliance according to claim 1, it is characterised in that：The telescopic chute is separate
The end wall of first straight slot is installed with extension spring, and the extension spring is fixedly connected with the telescopic arm.
7. a kind of electrical connections device of electrical appliance according to claim 3, it is characterised in that：Upper end to connect electric slot remote
It is provided with upper limit position groove in end wall from the sliding cavity, is slidably fitted in the upper limit position groove and is fixed with the upper top pressure block
The upper limit position block of connection, the upper limit position block right side is concordant with the upper top pressure block right side, also pacifies in the upper limit position groove
Equipped with the second top pressure spring to offset with the upper limit position block.
8. a kind of electrical connections device of electrical appliance according to claim 3, it is characterised in that：Lower end to connect electric slot remote
It is provided with lower limit slot in end wall from the sliding cavity, is slidably fitted in the lower limit slot and is fixed with the lower top pressure block
The lower position block of connection, the lower position block right side is concordant with the lower top pressure block right side, also pacifies in the lower limit slot
Equipped with the third top pressure spring to offset with the lower position block.
9. a kind of electrical connections device of electrical appliance according to claim 3, it is characterised in that：The upper limit position groove is right
Equal length of the end wall to the horizontal distance and the top pressure thin bar of the second straight slot right end wall；The locking teeth is to the electricity
The distance of source(-)holder right side is equal at a distance from the strip tooth to the plug left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442965.6A CN108365414A (en) | 2017-12-27 | 2017-12-27 | A kind of electrical connections device of electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442965.6A CN108365414A (en) | 2017-12-27 | 2017-12-27 | A kind of electrical connections device of electrical appliance |
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| Publication Number | Publication Date |
|---|---|
| CN108365414A true CN108365414A (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442965.6A Pending CN108365414A (en) | 2017-12-27 | 2017-12-27 | A kind of electrical connections device of electrical appliance |
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| CN (1) | CN108365414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403197A (en) * | 2020-03-10 | 2020-07-10 | 杭州朗语科技有限公司 | Intelligent switch convenient to installation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080421A (en) * | 2017-06-19 | 2017-08-22 | 石力峰 | A kind of novel water glass device |
-
2017
- 2017-12-27 CN CN201711442965.6A patent/CN108365414A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080421A (en) * | 2017-06-19 | 2017-08-22 | 石力峰 | A kind of novel water glass device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403197A (en) * | 2020-03-10 | 2020-07-10 | 杭州朗语科技有限公司 | Intelligent switch convenient to installation |
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Application publication date: 20180803 |