CN109149291A - A kind of household electrical appliance - Google Patents
A kind of household electrical appliance Download PDFInfo
- Publication number
- CN109149291A CN109149291A CN201810880350.XA CN201810880350A CN109149291A CN 109149291 A CN109149291 A CN 109149291A CN 201810880350 A CN201810880350 A CN 201810880350A CN 109149291 A CN109149291 A CN 109149291A
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- CN
- China
- Prior art keywords
- slot
- sliding
- sliding groove
- face
- travelling arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—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
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Gear Transmission (AREA)
Abstract
The invention discloses a kind of household electrical appliance, including power socket and the power supply head being connect with household electrical appliance, sliding cavity is equipped in the power socket right end face, sliding seat is slidably fitted in the sliding cavity, symmetrical above and below be equipped with is open towards the first right slot in the sliding seat, opening is equipped in the sliding seat between upper and lower two first slots towards the second left slot, the first sliding groove being connected to first slot is symmetrically arranged in end wall above and below second slot, the single ramp blocks protruded into second slot are slidably fitted in first sliding groove, end wall is extended to the left on the left of the sliding cavity the second sliding groove, turning set is rotatably equipped with by rolling bearing in end wall above and below second sliding groove, the first threaded hole is equipped in the turning set, it is threadedly engaged in first threaded hole The first threaded rod that left and right extends is installed, is slidably fitted with sliding shoe in second sliding groove.
Description
Technical field
The present invention relates to field of home appliance technology, specifically a kind of household electrical appliance.
Background technique
With the application level and improvement of living standard of power technology, the type of household electrical appliance is increasing therewith,
The function of these household electrical appliance is varied, but unique what is common is that needing to operate and realize respective after being powered
Function, household electrical appliance insert a plug into realize energization in socket when in use, and in traditional socket, power supply piece is all and outside
Connection, if some people for lacking awareness of safety are inserted into socket using metal rod or sheet metal, these metals
Rod piece can be contacted with power supply piece when perhaps sheet metal is inserted into socket thus metal rod or sheet metal can directly with alternating current phase
Connection, therefore, this operation will cause electric shock accidents, and different degrees of injury can be caused to human body, it is hidden to there is very big safety
Suffer from, and traditional plug typically frictionally keeps power supply state, this plug is accidentally when cooperating with socket
It when being collided, be easy to cause the loosening of plug or falls, therefore, the phenomenon that be easy to causeing unexpected power-off is easy to household electric
Device affects.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of household electrical appliance.
A kind of household electrical appliance of apparatus of the present invention, including power socket and the power supply head being connect with household electrical appliance, the electricity
It is equipped with sliding cavity in source(-)holder right end face, is slidably fitted with sliding seat in the sliding cavity, it is symmetrical above and below in the sliding seat to set
There is first slot of the opening towards the right side, opening is equipped in the sliding seat between upper and lower two first slots towards left second
Slot, second slot are symmetrically arranged with the first sliding groove be connected to first slot, first cunning in end wall up and down
The single ramp blocks protruded into second slot are slidably fitted in dynamic slot, end wall prolongs to the left on the left of the sliding cavity
It stretches and is provided with the second sliding groove, turning set is rotatably equipped with by rolling bearing in end wall above and below second sliding groove,
It is equipped with the first threaded hole in the turning set, is threadedly engaged in first threaded hole and the first screw thread that left and right extends is installed
Bar is slidably fitted with sliding shoe in second sliding groove, on the left of first threaded rod on the right side of elongated end and the sliding shoe
End face is fixedly connected, on the right side of first threaded rod elongated end protrude into the sliding cavity and right end be fixed with it is described
The double inclined plane block that single ramp blocks match is equipped with the first rotation chamber up and down through second sliding groove in the power socket,
The first bevel gear being fixed in the first rotation chamber in the turning set outer circle, driving is equipped in the power socket
Component and electrical component is connect, the driving component includes the third sliding groove being set to above the first rotation chamber and is located at
The 4th sliding groove on the right side of the third sliding groove, is slidably fitted with the first travelling arm in the third sliding groove, and described first
Travelling arm right end face is equipped with the first rack gear, and the second travelling arm, second sliding are slidably fitted in the 4th sliding groove
Arm left end face is equipped with the second rack gear, is provided with and communicated with the second rotation between the third sliding groove and the 4th sliding groove
Chamber is rotatably equipped with and first rack gear and the second rack gear phase by the first rotation axis in the second rotation chamber
First rotate gear of engagement, the first travelling arm bottom end face is interior to be equipped with the second rotation chamber, leads in the second rotation chamber
It crosses rolling bearing and spline housing is rotatably installed, the spline housing rotates in intracavitary roof with being fixedly installed on described second
Driving motor is connected by power, and is equipped with the spline that Open Side Down in the spline housing, the third sliding groove with described first turn
It is rotatably assorted between dynamic chamber and the second rotation axis is installed, second rotation axis top is protruded into the third sliding groove and top
End is fixed with the splined shaft matched with the spline, and second rotation axis bottom end is protruded into the first rotation chamber
And bottom end is fixed with the second bevel gear being meshed with the first bevel gear, the power supply head left end face fixation is set
There is inserted block, the inserted block left end face is symmetrical above and below to be equipped with conducting rod, and the conducting rod inner side end is equipped with the lock of opening outwardly
Determine slot, the power supply head is equipped with seal assembly, and the seal assembly includes sealing strip and seal groove.
Further technical solution, the electrical component that connects includes the 5th sliding groove being set to below the first rotation chamber
And setting and the 6th sliding groove on the right side of the 5th sliding groove, third sliding is slidably fitted in the 5th sliding groove
Arm is equipped with the second threaded hole of opening upwards in the third travelling arm, is threadedly engaged in second threaded hole and is equipped with the
Two threaded rods, at the top of second threaded rod elongated end protrude into the first rotation chamber and top end be fixed with it is described
The third hand tap gear that first bevel gear is meshed, the third travelling arm bottom end face are fixed with the first conductive sheet, and described
It is slidably fitted with the 4th travelling arm in six sliding grooves, the 4th travelling arm left end face is fixed with third rack gear, and described
Third rotation chamber is provided with and communicated in six sliding groove inner left walls, it is rotatable to pass through third rotation axis in the third rotation chamber
Second rotate gear that is meshed with the third rack gear is installed, the second rotate gear front end face is equipped with cone gear ring, institute
It states to be rotatably assorted between third rotation chamber and the 5th sliding groove and the 4th rotation axis is installed, the institute in the third rotation chamber
State be fixed in the 4th rotation axis with the 4th bevel gear that is meshed of cone gear ring, in the 5th sliding groove described the
It is fixed with rotating wheel in four rotation axis, is equipped with the power supply slot being electrically connected with the city in the rotating wheel bottom end face.
Further technical solution, the sliding cavity inner roof wall are equipped with the first through slot, are slidably installed in first through slot
There is the first link block being fixedly connected at the top of the sliding seat, is connected to and sets between the 4th sliding groove and first through slot
It is equipped with movable chamber, the second travelling arm bottom end face is fixed with the second link block, first link block and described the
The upper articulated jib being hingedly connected between two link blocks in the upper movable chamber.
Further technical solution, the sliding cavity inner bottom wall are equipped with the second through slot, are slidably installed in second through slot
Have a third link block being fixedly connected with sliding seat bottom, the 6th sliding groove and second through slot it
Between be provided with and communicated with lower movable chamber, the 4th travelling arm top end surface is fixed with the 4th link block, the third link block
The lower articulated jib in the lower movable chamber is hingedly connected between the 4th link block.
Further technical solution, is symmetrically arranged with limiting slot in described first sliding groove or so inner wall, in the limiting slot
It is slidably fitted with the limited block being fixedly connected with single ramp blocks, the limiting slot is solid in the end wall of second slot
It is fixed to be equipped with the first top pressure spring to offset with the limited block.
Further technical solution is equipped in end wall of first slot far from second slot and leads with described first
The second conductive sheet that electric piece is electrically connected is equipped with the second press bullet being fixedly connected with the sliding seat in end wall on the left of the sliding cavity
Spring.
Further technical solution, the sealing strip annular are set to the power supply head left end face, the sealing grooved ring
Shape is set in the power socket right end face.
The beneficial effects of the present invention are:
Apparatus of the present invention power socket in the initial state, under the press of second top pressure spring, on the right side of the sliding seat
End face is flushed with the power socket right end face, and under the action of first top pressure spring, the list ramp blocks protrude into described
In second slot, the spline and the splined shaft are detached from and cooperate, and the power supply slot is conductive away from described first
Piece, thus second conductive sheet is not charged, thus prevents the generation of electric shock accidents, improves electrical safety.
In use, the conducting rod is inserted into first slot first, make the lock slots and first sliding
Slot aligns, and pushes the power supply head to the left after the inserted block left end face offsets with the sliding seat right end face, makes institute
It states the active force that inserted block pushes the sliding seat to overcome second top pressure spring to slide to the left, the sliding seat is slided to the left
The second travelling arm upward sliding can be driven after dynamic by the upper articulated jib, while institute can be driven by the lower articulated jib
It states the 6th travelling arm slide downward, described the can be driven after the second travelling arm upward sliding by first rotate gear
One travelling arm slide downward, and second rotate gear can be driven to drive the cone after the 6th travelling arm slide downward
Ring gear against rotation, after the cone ring gear against rotation and then by the rotation of rotating wheel described in the 4th bevel gear driving, when the sliding
When seat left end face and the sliding cavity inner left wall offset, the splined shaft is connect with the sliding spline spline fitted, institute
Rotating wheel degrees of rotation is stated, the driving motor rotation is controlled at this time, the spline housing band can be passed through after the driving motor rotation
The splined shaft, the second rotation axis, second bevel gear, turning set and third hand tap gear rotation, the turning set is moved to turn
It can drive first threaded rod that the sliding shoe and the double inclined plane block is driven to be inserted into second slot after dynamic, it is described
Double inclined plane block be inserted into after second slot can press single ramp blocks can overcome first top pressure spring active force and
It gradually protrudes into the lock slots, at the same time, institute can be driven by second threaded rod after the third hand tap gear rotation
Third travelling arm slide downward is stated, when inner wall offsets on the right side of the double inclined plane block right end face and second slot, control
The driving motor stops operating, at this point, the list ramp blocks are utmostly inserted into the lock slots, the thus power supply head
It is locked on the power socket, this prevents grafting loosenings, improve power supply connective stability；
First conductive sheet is inserted into the power supply slot, and second conductive sheet is powered, since the conducting rod is in insertion institute
It can be contacted with second conductive sheet when stating in the first slot, household electrical appliance thus can be made to be powered and run；
It after the completion of use, controls the driving motor and rotates backward, the double inclined plane block is made to be accommodated in second sliding completely
After in slot, under the action of first top pressure spring, the list ramp blocks are accommodated in completely in first sliding groove, this
When, the power socket restores to original state under the action of first top pressure spring, then extracts the power supply head to the right
?；
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and safety of the household electrical appliance for electrical connection when
Property.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, 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 a kind of structural schematic diagram of household electrical appliance of the invention.
Fig. 2 is the structural schematic diagram of power socket in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-2, a kind of household electrical appliance of apparatus of the present invention are connect including power socket 10 and with household electrical appliance
Power supply head 70,10 right end face of power socket is interior to be equipped with sliding cavity 67, is slidably fitted with sliding seat 66 in the sliding cavity 67,
It is symmetrical above and below in the sliding seat 66 to be equipped with the first slot 65 being open towards the right side, the institute between upper and lower two first slots 65
It states and is equipped with opening in sliding seat 66 towards the second left slot 61, be symmetrically arranged in about 61 end wall of the second slot and described the
First sliding groove 63 of one slot 65 connection, is slidably fitted in first sliding groove 63 and protrudes into second slot 61
In single ramp blocks 62, the 67 left side end wall of sliding cavity is extended to the left the second sliding groove 36, and described second is sliding
Turning set 39 is rotatably equipped with by rolling bearing in dynamic about 36 end wall of slot, is equipped with the first screw thread in the turning set 39
Hole is threadedly engaged in first threaded hole and is equipped with the first threaded rod 38 that left and right extends, sliding in second sliding groove 36
Dynamic to be equipped with sliding shoe 37, the 38 left side elongated end of the first threaded rod is fixedly connected with 37 right end face of sliding shoe, institute
State that 38 right side elongated end of the first threaded rod protrudes into the sliding cavity 67 and right end is fixed with and single ramp blocks 62
The double inclined plane block 11 matched is equipped with the first rotation chamber 33 up and down through second sliding groove 36 in the power socket 10,
The first bevel gear 34 being fixed in 39 outer circle of turning set in the first rotation chamber 33, in the power socket 10
Equipped with driving assembly and electrical component is connect, the driving component includes being set to the third sliding of 33 top of the first rotation chamber
Slot 43 and the 4th sliding groove 51 positioned at 43 right side of the third sliding groove are slidably fitted with the in the third sliding groove 43
One travelling arm 47,47 right end face of the first travelling arm are equipped with the first rack gear, are slidably fitted in the 4th sliding groove 51
Second travelling arm 52,52 left end face of the second travelling arm are equipped with the second rack gear, the third sliding groove 43 and the described 4th
It is provided with and communicated with the second rotation chamber 48 between sliding groove 51, it is rotatable to pass through the first rotation axis 50 in the second rotation chamber 48
The first rotate gear 49 being meshed with first rack gear and second rack gear, 47 bottom of the first travelling arm are installed
It is equipped with the second rotation chamber in end face, passes through rolling bearing in the second rotation chamber and spline housing 45 is rotatably installed, it is described
Spline housing 45 is connected by power with the driving motor 46 being fixedly installed in the intracavitary roof of second rotation, in the spline housing 45
Equipped with the spline 44 that Open Side Down, it is rotatably assorted between the third sliding groove 43 and the first rotation chamber 33 and is equipped with the
Two rotation axis 41,41 top of the second rotation axis is protruded into the third sliding groove 43 and top end be fixed with it is described
The splined shaft 42 that spline 44 matches, 41 bottom end of the second rotation axis is protruded into the first rotation chamber 33 and bottom end
It is fixed with the second bevel gear 40 being meshed with the first bevel gear 34,70 left end face of power supply head is fixed with slotting
Block 71,71 left end face of inserted block is symmetrical above and below to be equipped with conducting rod 72, and 72 inner side end of conducting rod is equipped with opening outwardly
Lock slots 73, the power supply head 70 be equipped with seal assembly, the seal assembly includes sealing strip 78 and seal groove 35.
Valuably or illustratively, wherein the electrical component that connects includes be set to the first rotation chamber 33 lower section the
Five sliding grooves 28 and the 6th sliding groove 19 of setting and 28 right side of the 5th sliding groove slide in the 5th sliding groove 28
Third travelling arm 30 is installed, the second threaded hole of opening upwards, second threaded hole are equipped in the third travelling arm 30
In be threadedly engaged the second threaded rod 31 be installed, the 31 top elongated end of the second threaded rod protrudes into the first rotation chamber 33
And top end is fixed with the third hand tap gear 32 being meshed with the first bevel gear 34,30 bottom of third travelling arm
End face is fixed with the first conductive sheet 29, and the 4th travelling arm 18 is slidably fitted in the 6th sliding groove 19, and the described 4th is sliding
18 left end face of swing arm is fixed with third rack gear, and third rotation chamber is provided with and communicated in 19 inner left wall of the 6th sliding groove
20, the third is rotated rotatably to be equipped in chamber 20 by third rotation axis 23 and is meshed second turn with the third rack gear
Moving gear 21,21 front end face of the second rotate gear are equipped with cone gear ring 22, and the third rotation chamber 20 and the described 5th are slided
It is rotatably assorted between dynamic slot 28 and the 4th rotation axis 25 is installed, it is solid in the 4th rotation axis 25 in the third rotation chamber 20
It is fixed to be equipped with the 4th bevel gear 24 being meshed with the cone gear ring 22, the 4th rotation axis 25 in the 5th sliding groove 28
On be fixed with rotating wheel 27, the power supply slot 26 being electrically connected with the city is equipped in 27 bottom end face of rotating wheel.
Valuably or illustratively, wherein 67 inner roof wall of sliding cavity is equipped with the first through slot 57, first through slot 57
In be slidably fitted with the first link block 56 being fixedly connected at the top of the sliding seat 66, the 4th sliding groove 51 and described the
Movable chamber 53 is provided with and communicated between one through slot 57,52 bottom end face of the second travelling arm is fixed with the second link block
54, the upper hinge being hingedly connected between first link block 56 and second link block 54 in the upper movable chamber 53
Connect arm 55.
Valuably or illustratively, wherein 67 inner bottom wall of sliding cavity is equipped with the second through slot 14, second through slot 14
In be slidably fitted with the third link block 68 being fixedly connected with 66 bottom of sliding seat, the 6th sliding groove 19 and institute
It states and is provided with and communicated with lower movable chamber 16 between second through slot 14,18 top end surface of the 4th travelling arm is fixed with the 4th
Link block 17 is hingedly connected in the lower movable chamber 16 between the third link block 68 and the 4th link block 17
Lower articulated jib 15.
Valuably or illustratively, wherein it is symmetrically arranged with limiting slot 58 in 63 or so the inner wall of the first sliding groove, it is described
It is slidably fitted with the limited block 60 being fixedly connected with single ramp blocks 62 in limiting slot 58, the limiting slot 58 is close to described the
The first top pressure spring 59 to offset with the limited block 60 is fixed in the end wall of two slots 61.
Valuably or illustratively, wherein in end wall of first slot 65 far from second slot 61 be equipped with
The second conductive sheet 64 that first conductive sheet 29 is electrically connected is equipped in the 67 left side end wall of sliding cavity solid with the sliding seat 66
Surely the second top pressure spring 12 connected.
Valuably or illustratively, wherein 78 annular of sealing strip is set to 70 left end face of power supply head, described
35 annular of seal groove is set in 10 right end face of power socket, is matched by the sealing of the sealing strip 78 and seal groove 35
Conjunction is greatly improved the leakproofness after 70 grafting of power supply head.
Apparatus of the present invention power socket 10 in the initial state, under the press of second top pressure spring 12, the cunning
Dynamic 66 right end face of seat is flushed with 10 right end face of power socket, under the action of the first top pressure spring 59, the list
Ramp blocks 62 protrude into second slot 61, and the spline 44 is detached from the splined shaft 42 to be cooperated, described
Slot 26 of powering deviates from first conductive sheet 29, and thus second conductive sheet 64 is not charged.
In use, the conducting rod 72 is inserted into first slot 65 first, make the lock slots 73 and described the
One sliding groove 63 aligns, after 71 left end face of inserted block offsets with 66 right end face of sliding seat described in promotion to the left
Power supply head 70, the active force for making the inserted block 71 that the sliding seat 66 be pushed to overcome second top pressure spring 12 slide to the left,
The sliding seat 66 can drive 52 upward sliding of the second travelling arm by the upper articulated jib 55 after sliding to the left, together
When can drive 18 slide downward of the 6th travelling arm by the lower articulated jib 15, after 52 upward sliding of the second travelling arm
47 slide downward of the first travelling arm can be driven by first rotate gear 49, and it is downward in the 6th travelling arm 18
It can drive second rotate gear 21 that the cone gear ring 22 is driven to rotate after sliding, after the cone gear ring 22 rotates and then pass through
4th bevel gear 24 drives the rotating wheel 27 to rotate, when 67 left side of 66 left end face of sliding seat and the sliding cavity
When inner wall offsets, the splined shaft 42 is connect with sliding 43 spline fitted of spline, and the rotating wheel 27 rotates 180 degree, this
When control the driving motor 46 and rotate, the driving motor 46 can drive the splined shaft by the spline housing 45 after rotating
42, the second rotation axis 41, second bevel gear 40, turning set 39 and the third hand tap gear 32 rotate, 39 turns of the turning set
It can drive first threaded rod that the sliding shoe 37 and the double inclined plane block 11 is driven to be inserted into second slot 61 after dynamic
In, the double inclined plane block 11 is inserted into after second slot 61 and can press single ramp blocks 62 and can overcome the first press bullet
The active force of spring 59 and gradually protrude into the lock slots 73, at the same time, the third hand tap gear 32 can pass through institute after rotating
It states the second threaded rod 31 and drives 30 slide downward of third travelling arm, when 11 right end face of double inclined plane block and described second
It when 65 right side inner wall of slot offsets, controls the driving motor 46 and stops operating, at this point, the list ramp blocks 62 are utmostly inserted
Enter in the lock slots 73, thus the power supply head 70 is locked on the power socket 10, and first conductive sheet 29 is inserted into
In the power supply slot 27, second conductive sheet 64 is powered, since the conducting rod 72 is when being inserted into first slot 65
It can be contacted with second conductive sheet 64, household electrical appliance thus can be made to be powered and run；
After the completion of use, controls the driving motor 46 and rotate backward, the double inclined plane block 11 is made to be accommodated in described second completely
After in sliding groove 36, under the action of the first top pressure spring 59, it is sliding that the list ramp blocks 62 are accommodated in described first completely
In dynamic slot 63, at this point, the power socket 10 restores to original state under the action of the first top pressure spring 12, then to the right
Extract the power supply head 70.
The beneficial effects of the present invention are:
Apparatus of the present invention power socket in the initial state, under the press of second top pressure spring, on the right side of the sliding seat
End face is flushed with the power socket right end face, and under the action of first top pressure spring, the list ramp blocks protrude into described
In second slot, the spline and the splined shaft are detached from and cooperate, and the power supply slot is conductive away from described first
Piece, thus second conductive sheet is not charged, thus prevents the generation of electric shock accidents, improves electrical safety.
In use, the conducting rod is inserted into first slot first, make the lock slots and first sliding
Slot aligns, and pushes the power supply head to the left after the inserted block left end face offsets with the sliding seat right end face, makes institute
It states the active force that inserted block pushes the sliding seat to overcome second top pressure spring to slide to the left, the sliding seat is slided to the left
The second travelling arm upward sliding can be driven after dynamic by the upper articulated jib, while institute can be driven by the lower articulated jib
It states the 6th travelling arm slide downward, described the can be driven after the second travelling arm upward sliding by first rotate gear
One travelling arm slide downward, and second rotate gear can be driven to drive the cone after the 6th travelling arm slide downward
Ring gear against rotation, after the cone ring gear against rotation and then by the rotation of rotating wheel described in the 4th bevel gear driving, when the sliding
When seat left end face and the sliding cavity inner left wall offset, the splined shaft is connect with the sliding spline spline fitted, institute
Rotating wheel degrees of rotation is stated, the driving motor rotation is controlled at this time, the spline housing band can be passed through after the driving motor rotation
The splined shaft, the second rotation axis, second bevel gear, turning set and third hand tap gear rotation, the turning set is moved to turn
It can drive first threaded rod that the sliding shoe and the double inclined plane block is driven to be inserted into second slot after dynamic, it is described
Double inclined plane block be inserted into after second slot can press single ramp blocks can overcome first top pressure spring active force and
It gradually protrudes into the lock slots, at the same time, institute can be driven by second threaded rod after the third hand tap gear rotation
Third travelling arm slide downward is stated, when inner wall offsets on the right side of the double inclined plane block right end face and second slot, control
The driving motor stops operating, at this point, the list ramp blocks are utmostly inserted into the lock slots, the thus power supply head
It is locked on the power socket, this prevents grafting loosenings, improve power supply connective stability；
First conductive sheet is inserted into the power supply slot, and second conductive sheet is powered, since the conducting rod is in insertion institute
It can be contacted with second conductive sheet when stating in the first slot, household electrical appliance thus can be made to be powered and run；
It after the completion of use, controls the driving motor and rotates backward, the double inclined plane block is made to be accommodated in second sliding completely
After in slot, under the action of first top pressure spring, the list ramp blocks are accommodated in completely in first sliding groove, this
When, the power socket restores to original state under the action of first top pressure spring, then extracts the power supply head to the right
?；
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and safety of the household electrical appliance for electrical connection when
Property.
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 (7)
1. a kind of household electrical appliance, including power socket and the power supply head being connect with household electrical appliance, it is characterised in that: the power socket
It is equipped with sliding cavity in right end face, sliding seat is slidably fitted in the sliding cavity, symmetrical above and below be equipped with is opened in the sliding seat
Mouthful towards the first right slot, opening is equipped in the sliding seat between upper and lower two first slots and is inserted towards left second
Slot, second slot are symmetrically arranged with the first sliding groove be connected to first slot in end wall up and down, and described first slides
The single ramp blocks protruded into second slot are slidably fitted in slot, end wall extends to the left on the left of the sliding cavity
It is provided with the second sliding groove, turning set is rotatably equipped with by rolling bearing in end wall above and below second sliding groove, institute
It states and is equipped with the first threaded hole in turning set, be threadedly engaged in first threaded hole and the first threaded rod that left and right extends is installed,
Sliding shoe is slidably fitted in second sliding groove, elongated end and the sliding shoe right end face on the left of first threaded rod
It is fixedly connected, elongated end protrudes into the sliding cavity on the right side of first threaded rod and right end is fixed with and the monocline
The double inclined plane block that face block matches is equipped with the first rotation chamber up and down through second sliding groove in the power socket, described
The first bevel gear being fixed in the first rotation chamber in turning set outer circle, driving assembly is equipped in the power socket
And electrical component is connect, the driving component includes the third sliding groove being set to above the first rotation chamber and is located at described
The 4th sliding groove on the right side of third sliding groove is slidably fitted with the first travelling arm, first sliding in the third sliding groove
Arm right end face is equipped with the first rack gear, and the second travelling arm is slidably fitted in the 4th sliding groove, and second travelling arm is left
Side end face is equipped with the second rack gear, and the second rotation chamber, institute are provided with and communicated between the third sliding groove and the 4th sliding groove
It states rotatably to be equipped in the second rotation chamber by the first rotation axis and be meshed with first rack gear and second rack gear
The first rotate gear, the second rotation chamber is equipped in the first travelling arm bottom end face, by turning in the second rotation chamber
Dynamic bearing is rotatably equipped with spline housing, the spline housing and the driving being fixedly installed in the intracavitary roof of second rotation
Motor power connects, and the spline that Open Side Down, the third sliding groove and the first rotation chamber are equipped in the spline housing
Between be rotatably assorted the second rotation axis be installed, second rotation axis top is protruded into the third sliding groove and top end
It is fixed with the splined shaft matched with the spline, second rotation axis bottom end is protruded into the first rotation chamber and bottom
Portion end is fixed with the second bevel gear being meshed with the first bevel gear, and the power supply head left end face is fixed with slotting
Block, the inserted block left end face is symmetrical above and below to be equipped with conducting rod, and the conducting rod inner side end is equipped with the lock slots of opening outwardly,
The power supply head is equipped with seal assembly, and the seal assembly includes sealing strip and seal groove.
2. a kind of household electrical appliance according to claim 1, it is characterised in that: the electrical component that connects includes being set to described the
The 5th sliding groove and setting below one rotation chamber and the 6th sliding groove on the right side of the 5th sliding groove, the 5th sliding
It is slidably fitted with third travelling arm in slot, the second threaded hole of opening upwards, second spiral shell are equipped in the third travelling arm
Be threadedly engaged in pit and the second threaded rod be installed, at the top of second threaded rod elongated end protrude into the first rotation chamber and
Top end is fixed with the third hand tap gear being meshed with the first bevel gear, and the third travelling arm bottom end face is fixed
Equipped with the first conductive sheet, the 4th travelling arm is slidably fitted in the 6th sliding groove, the 4th travelling arm left end face is solid
Surely it is equipped with third rack gear, third rotation chamber is provided with and communicated in the 6th sliding groove inner left wall, the third rotates in chamber
Second rotate gear that is meshed with the third rack gear, second rotate gear are rotatably installed by third rotation axis
Front end face is equipped with cone gear ring, is rotatably assorted between the third rotation chamber and the 5th sliding groove and is equipped with the 4th rotation
Axis, the third rotate the 4th bevel gear for being fixed in the 4th rotation axis in chamber and being meshed with the cone gear ring,
It is fixed with rotating wheel in the 4th rotation axis in 5th sliding groove, is equipped with and institute in the rotating wheel bottom end face
State the power supply slot of city's electrical connection.
3. a kind of household electrical appliance according to claim 1, it is characterised in that: it is logical that the sliding cavity inner roof wall is equipped with first
Slot is slidably fitted with the first link block being fixedly connected at the top of the sliding seat, the 4th sliding in first through slot
Movable chamber is provided with and communicated between slot and first through slot, the second travelling arm bottom end face is fixed with the second connection
Block, the upper articulated jib being hingedly connected between first link block and second link block in the upper movable chamber.
4. a kind of household electrical appliance according to claim 1, it is characterised in that: it is logical that the sliding cavity inner bottom wall is equipped with second
Slot, is slidably fitted with the third link block being fixedly connected with sliding seat bottom in second through slot, and the described 6th
Lower movable chamber is provided with and communicated between sliding groove and second through slot, the 4th travelling arm top end surface is fixed with
4th link block, under being hingedly connected in the lower movable chamber between the third link block and the 4th link block
Articulated jib.
5. a kind of household electrical appliance according to claim 1, it is characterised in that: symmetrical in described first sliding groove or so inner wall
Equipped with limiting slot, the limited block being fixedly connected with single ramp blocks is slidably fitted in the limiting slot, the limiting slot leans on
The first top pressure spring to offset with the limited block is fixed in the end wall of nearly second slot.
6. a kind of household electrical appliance according to claim 1, it is characterised in that: first slot is far from second slot
End wall in be equipped with the second conductive sheet for being electrically connected with first conductive sheet, be equipped in end wall on the left of the sliding cavity and the cunning
The second top pressure spring that dynamic seat is fixedly connected.
7. a kind of household electrical appliance according to claim 1, it is characterised in that: the sealing strip annular is set to the power supply
Head left end face, the seal groove annular are set in the power socket right end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880350.XA CN109149291A (en) | 2018-08-03 | 2018-08-03 | A kind of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880350.XA CN109149291A (en) | 2018-08-03 | 2018-08-03 | A kind of household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109149291A true CN109149291A (en) | 2019-01-04 |
Family
ID=64791458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880350.XA Withdrawn CN109149291A (en) | 2018-08-03 | 2018-08-03 | A kind of household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109149291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180961A (en) * | 2020-03-13 | 2020-05-19 | 上海束零电脑有限公司 | Connector for digital information transmission line |
| CN112164938A (en) * | 2020-09-28 | 2021-01-01 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232789A (en) * | 2017-08-10 | 2018-06-29 | 青岛洼特帽业有限公司 | A kind of electric power connecting base device of powered stable |
| CN108233082A (en) * | 2017-08-10 | 2018-06-29 | 罗志杰 | A kind of novel power supply grafting seat mechanism |
| CN108233010A (en) * | 2017-12-22 | 2018-06-29 | 广州爵诺医疗器械有限公司 | A kind of electric power access device of modified electrical equipment |
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2018
- 2018-08-03 CN CN201810880350.XA patent/CN109149291A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232789A (en) * | 2017-08-10 | 2018-06-29 | 青岛洼特帽业有限公司 | A kind of electric power connecting base device of powered stable |
| CN108233082A (en) * | 2017-08-10 | 2018-06-29 | 罗志杰 | A kind of novel power supply grafting seat mechanism |
| CN108233010A (en) * | 2017-12-22 | 2018-06-29 | 广州爵诺医疗器械有限公司 | A kind of electric power access device of modified electrical equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180961A (en) * | 2020-03-13 | 2020-05-19 | 上海束零电脑有限公司 | Connector for digital information transmission line |
| CN112164938A (en) * | 2020-09-28 | 2021-01-01 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
| CN112164938B (en) * | 2020-09-28 | 2022-01-18 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
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Application publication date: 20190104 |