CN107425365A - A kind of domestic power supply grafting base device - Google Patents
A kind of domestic power supply grafting base device Download PDFInfo
- Publication number
- CN107425365A CN107425365A CN201710682632.4A CN201710682632A CN107425365A CN 107425365 A CN107425365 A CN 107425365A CN 201710682632 A CN201710682632 A CN 201710682632A CN 107425365 A CN107425365 A CN 107425365A
- Authority
- CN
- China
- Prior art keywords
- slot
- sliding groove
- rotation slot
- power supply
- slider bar
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of domestic power supply grafting base device of the present invention,Including the fixation plug socket being fixedly mounted in wall and the connection-peg being connected with household electrical appliance,In the fixed plug socket it is symmetrical above and below be provided with opening towards the right side slot and between two slots and opening towards the right side rotation slot,Rotary shaft is rotatably mounted with the rotation slot,The rotation slot right-hand member is provided with splined end,The rotary shaft left end is installed with drive bevel gear,Gear is also installed with the rotary shaft,Extension up and down is provided with the fixed plug socket and through the slot and the first sliding groove of rotation slot,The second sliding groove is additionally provided between the slot and the rotation slot,The first slider bar symmetrical above and below is slidably fitted with first sliding groove,One end of first slider bar towards the rotation slot is provided with the locking teeth being engaged with the gear,The groove of left and right connection is additionally provided with first slider bar,And compression inclined-plane is provided with the groove.
Description
Technical field
The present invention relates to the power supply field of household electrical appliance, specifically a kind of domestic power supply grafting base device.
Background technology
Household electrical appliance, which operationally all be unable to do without, to be powered, and is required for using plug socket when being powered, in modern times finishing, often
Plug socket can be fixedly mounted in wall, be on the one hand easy to use, on the other hand can generous, the traditional grafting of overall appearance
In seat, power supply piece is typically all directly to be electrically connected with city, and piece of powering often is protruded in the slot of plug socket, is so existed
Connection-peg, which is inserted into slot, to be in contact with power supply piece, be achieved in the power supply to household electrical appliance, but this power supply piece
Also it is easy to by some child getting in contact, due to the curiosity of children, they can be inserted into slotting using metal rod or sheet metal
In groove, metal rod or sheet metal, which are inserted into slot, can touch power supply piece, therefore, it may occur that electric shock accidents, Er Qiechuan
When the connection-peg of system coordinates with plug socket, if someone does not descend the heart to kick or encounters connection-peg, it is easy to fall connection-peg
Fall or loosen, therefore, easily cause the accident power-off of household electrical appliance, easily household electrical appliance are caused necessarily to influence, therefore, this
Kind fit system is not sufficiently stable.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of domestic power supply grafting base device.
A kind of domestic power supply grafting base device of the present invention, including the fixation plug socket that is fixedly mounted in wall and
The connection-peg being connected with household electrical appliance, the opening symmetrical above and below that is provided with is towards the slot on the right side and positioned at two in the fixed plug socket
Between individual slot and opening is towards the rotation slot on the right side, is rotatably mounted with rotary shaft, the rotation slot right-hand member in the rotation slot
Splined end is provided with, the rotary shaft left end is installed with drive bevel gear, gear is also installed with the rotary shaft,
Extension up and down is provided with the fixed plug socket and runs through the first sliding groove of the slot and rotation slot, the slot and institute
State and be additionally provided with the second sliding groove between rotation slot, symmetrical above and below first is slidably fitted with first sliding groove and is slided
Bar, one end of the first slider bar towards the rotation slot are provided with the locking teeth being engaged with the gear, and described first
The groove of left and right connection is additionally provided with slider bar, and compression inclined-plane is provided with the groove, can in second sliding groove
Threaded rod is rotatably mounted, one end of the threaded rod towards the rotation slot extend into the rotation slot and is fixedly mounted
There is the driven wheel of differential being meshed with the drive bevel gear, the second slider bar be also slidably fitted with second sliding groove,
Internal thread hole of the opening towards the rotation slot, the internal thread hole and the threaded rod spiral shell are provided with second slider bar
Line coordinates, and one end of the second slider bar towards the slot is installed with the power supply piece electrically connected with city, the fixation
Threeth sliding groove of the opening towards the slot is additionally provided with plug socket on the right side of second sliding groove, described second slides
It is dynamic that the shifting chute connected is additionally provided between groove and the 3rd sliding groove, it is slidably fitted with locking in the 3rd sliding groove
Arm, the linking arm being fixedly connected with second slider bar and lock arm is slidably fitted with the shifting chute；The connection-peg
Left side is symmetrical above and below to be provided with the arcuate conducting prong elements being engaged with the slot, and the arcuate conducting prong elements left end is set and the compression
The top pressure inclined-plane that inclined-plane is engaged, the locking being engaged with the lock arm is additionally provided with the arcuate conducting prong elements inner side end
Groove, sensing device is provided with the lock slots, the sensing device includes sensor and attention gatter, also pacified in the connection-peg
Equipped with drive component.
Further technical scheme, the drive component include may be disposed at the center of in the connection-peg and left and right connection
Hole and the central shaft that may be rotatably mounted in the centre bore, the central shaft left end stretch out the connection-peg and be provided with
The spline that the splined end is engaged, the central shaft right-hand member are installed with driving handle.
Further technical scheme, the distance of the lock arm to the connection-peg left side and the lock arm are described in
The distance of fixed plug socket right side is equal.
Further technical scheme, the end face of the lock arm towards the slot are provided with guiding surface.
Further technical scheme, the described one end of first slider bar away from the rotation slot are installed with top pressure bullet
Spring.
Further technical scheme, the sensor are fixedly installed on the lock slots inwall, and the attention gatter is fixed and set
It is placed in the fixed plug socket its right end face to be located above the slot, the sensor is powered with attention gatter and connected.
The beneficial effects of the invention are as follows：
Because the fixation plug socket in apparatus of the present invention is in original state, second slider bar is contracted in described second completely
In sliding groove, and the power supply piece is not extended into the slot, and the lock arm is also contracted in the 3rd sliding groove completely
In and do not extend into the slot, first slider bar is in the presence of the top pressure spring by towards the rotation groove top
Press and the locking teeth is coordinated with the gear, and the compression inclined-plane is in the slot, when children's metal rod
Or sheet metal, when inserting in any one slot, metal rod or sheet metal can not touch the power supply piece, therefore will not
Electric shock accidents is caused, and because the locking teeth and the gear coordinate, therefore, the rotary shaft can not be rotated, and be rotated
Axle can not drive second slider bar to be slided towards the slot, therefore the power supply piece will not be extend into slot, therefore greatly
Improve security greatly；
In use, the arcuate conducting prong elements are inserted into the slot, when the arcuate conducting prong elements slide to the left, the arcuate conducting prong elements
Top pressure inclined-plane can act on the compression inclined-plane, so as to the arcuate conducting prong elements can drive the locking teeth depart from the gear and
The rotary shaft is allowed to be rotated by driving, it is described when the connection-peg left side is bonded with the fixed plug socket right side
Splined hole is extend into the rotation slot to be coordinated with the splined end, and the lock slots are aligned with the lock arm, now, suitable
Hour hands rotate the driving handle, and the driving handle drives the central axis, and the central shaft can drive active conical tooth to rotate
Dynamic, threaded rod described in the active conical tooth wheel drive rotates, and the threaded rod can drive the second slider bar direction when rotating
The slot slides and the power supply piece is offseted with the arcuate conducting prong elements, so as to which the piece of powering can be by power transmission to described
Arcuate conducting prong elements, it is achieved in the power supply to household electrical appliance；
When second slider bar slides towards the slot, second slider bar can drive the lock arm described in
Slot is slided and is inserted into the lock slots, so as to which the arcuate conducting prong elements are locked in the slot, can be achieved stable
Power supply, avoid that the phenomenon that the connection-peg loosens or dropped occurs when kicking and touching the connection-peg, accident power-off can be prevented；
After the completion of use, the driving handle is rotated counterclockwise, the driving handle can drive the rotary shaft to rotate counterclockwise, and institute
The driven wheel of differential backwards rotation can be driven by stating drive bevel gear, so as to which the threaded rod can drive second slider bar to contract
It is back in second sliding groove, the power supply piece is disengaged with the arcuate conducting prong elements, and second slider bar can band
The dynamic lock arm departs from the lock slots and is retracted in the 3rd sliding groove, by the arcuate conducting prong elements to the right then
Extract, after the arcuate conducting prong elements are extracted, first slider bar is in the presence of the top pressure spring by towards the rotation slot
Top pressure and coordinate the locking teeth and the gear, and the compression inclined-plane is in the slot, described solid so as to make
Determine plug socket and return to original state；
Apparatus of the present invention are simple in construction, easy to use, and powered stable is safe.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of domestic power supply grafting base device of the present invention；
Fig. 2 is the structural representation that plug socket is fixed in Fig. 1；
Fig. 3 is structural representation when arcuate conducting prong elements insert slot and drive locking teeth disengaging gear in Fig. 1；
Fig. 4 is structural representation when power supply piece offsets with arcuate conducting prong elements in Fig. 3；
Fig. 5 is the top view of connection-peg in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 5, a kind of domestic power supply grafting base device of apparatus of the present invention, including it is fixedly mounted on wall
In fixation plug socket 10 and the connection-peg 20 that is connected with household electrical appliance, it is symmetrical above and below in the fixed plug socket 10 to be provided with
It is open towards the slot 11 on the right side and between two slots 11 and opening is towards the rotation slot 12 on the right side, can turns in the rotation slot 12
Rotary shaft 120 is installed dynamicly, the right-hand member of rotation slot 120 is provided with splined end 121, and the left end of rotary shaft 120 fixes peace
Equipped with drive bevel gear 124, gear 123 is also installed with the rotary shaft 120, is provided with the fixed plug socket 10
Extend up and down and run through the first sliding groove 13 of the slot 11 and rotation slot 12, between the slot 11 and the rotation slot 12
The second sliding groove 14 is additionally provided with, the first slider bar 130 symmetrical above and below is slidably fitted with first sliding groove 13, it is described
One end of first slider bar 130 towards the rotation slot 12 is provided with the locking teeth 135 being engaged with the gear 123, described
The groove 132 of left and right connection is additionally provided with first slider bar 130, and compression inclined-plane 131 is provided with the groove 132, institute
State and threaded rod 142 is rotatably mounted with the second sliding groove 14, one end of the threaded rod 142 towards the rotation slot 12 is stretched
Enter into the rotation slot 12 and be installed with the driven wheel of differential 143 being meshed with the drive bevel gear 124, described
The second slider bar 140 is also slidably fitted with two sliding grooves 14, opening is provided with second slider bar 140 and is turned towards described
The internal thread hole 141 of dynamic groove 12, the internal thread hole 141 coordinate with the screw thread of threaded rod 142, second slider bar 140
The power supply piece 144 electrically connected with city is installed with towards one end of the slot 11, is located at institute in the fixed plug socket 10
State the right side of the second sliding groove 14 and be additionally provided with threeth sliding groove 16 of the opening towards the slot 11, second sliding groove 14 with
The shifting chute 15 of connection is additionally provided between 3rd sliding groove 16, lock arm is slidably fitted with the 3rd sliding groove 16
160, the linking arm being fixedly connected with second slider bar 140 and lock arm 160 is slidably fitted with the shifting chute 15
150；The left side of connection-peg 20 is symmetrical above and below to be provided with the arcuate conducting prong elements 21 being engaged with the slot 11, and the conduction is inserted
The left end of bar 21 sets the top pressure inclined-plane 211 being engaged with the compression inclined-plane 131, is also set in the inner side end of arcuate conducting prong elements 21
The lock slots 210 being engaged with the lock arm 160 are equipped with, sensing device, the sensing device are provided with the lock slots 210
Including sensor 2101 and attention gatter 100, drive component is also equipped with the connection-peg 20, the drive component is driving
The rotary shaft 120 is moved to rotate.
Valuably or exemplarily, wherein, the drive component includes being arranged in the connection-peg 20 and left and right connects
Centre bore and the central shaft 22 that may be rotatably mounted in the centre bore, the left end of central shaft 22 stretch out the connection-peg
20 and the splined hole 220 being engaged with the splined end 121 is provided with, the right-hand member of central shaft 22 is installed with driving handle
23。
Valuably or exemplarily, wherein, the lock arm 160 arrives the distance of the left side of connection-peg 20 and the lock
The distance of fixed arm 160 to the fixed right side of plug socket 10 is equal.
Valuably or exemplarily, wherein, the end face of the lock arm 160 towards the slot 11 is provided with guiding tiltedly
Face, so as to make the lock arm 160 be successfully inserted in the lock slots 210.
Valuably or exemplarily, wherein, the one end of first slider bar 130 away from the rotation slot 12 is fixedly mounted
There is a top pressure spring 134, the top pressure spring 134 is first slider bar 130 to be made towards the top pressure of rotation slot 12
The locking teeth 135 coordinates with the gear 123, and the compression inclined-plane 131 can be made to be in the slot 11.
Valuably or exemplarily, wherein, the sensor 2101 is fixedly installed on the inwall of lock slots 210, described
Attention gatter 100 is fixedly installed on its right end face of fixed plug socket 10 positioned at the top of slot 11, the sensor 2101
It is powered and connects with attention gatter 100, during so as to realize that the lock arm 160 contacts with the sensor 2101, the sensor
2101 control attention gatters 100 light, and then realize and the lock-out state of the arcuate conducting prong elements 21 is had gained some understanding, and play prompting and make
With.
For fixation plug socket 10 in apparatus of the present invention in original state, second slider bar 140 is contracted in institute completely
State in the second sliding groove 14, and the power supply piece 144 is not extended into the slot 11, the lock arm 160 also shrinks completely
Do not extended into the 3rd sliding groove 16 in the slot 11, first slider bar 130 is in the top pressure spring 134
In the presence of the locking teeth 135 is coordinated with the gear 123 towards the top pressure of rotation slot 12, and it is described be pressurized it is oblique
Face 131 is in the slot 11.
When needing to make the household electrical appliance be powered, the arcuate conducting prong elements 21 are inserted into the slot 11, the arcuate conducting prong elements
21 when sliding to the left, and the top pressure inclined-plane 211 of the arcuate conducting prong elements 21 can act on the compression inclined-plane 131, so as to the conduction
Inserted link 21 can drive the locking teeth 135 to depart from the gear 123, when the left side of connection-peg 20 and the fixed plug socket
When 10 right sides are bonded, the splined hole 220 is extend into the rotation slot 12 to be coordinated with the splined end 121, and the lock
Determine groove 210 to be aligned with the lock arm 160, now, rotate clockwise the driving handle 23, the driving handle 23 drive it is described in
Mandrel 22 rotates, and the central shaft 22 can drive the rotary shaft 120 to rotate, the drive bevel gear 124 in the rotary shaft 120
The driven wheel of differential 143 can be driven to rotate, and the driven wheel of differential 143 can drive the threaded rod 142 to rotate, the spiral shell
Rasp bar 142 rotate when can drive second slider bar 140 towards the slot 11 slide and make it is described power supply piece 144 with it is described
Arcuate conducting prong elements 21 offset, so as to which the power supply piece 144 can be achieved in household electric by power transmission to the arcuate conducting prong elements 21
The power supply of device, and the lock arm 160 can be driven when second slider bar 140 slides towards the slot 11 towards described
Slot 11 is slided and is inserted into the lock slots 210, so as to which the arcuate conducting prong elements 21 are locked in the slot 11；
After the completion of power supply, the driving handle 23 is rotated counterclockwise, the driving handle 23 can drive the rotary shaft 120 to turn counterclockwise
It is dynamic, and the drive bevel gear 124 can drive the backwards rotation of driven wheel of differential 143, so as to which the threaded rod 142 can drive
Second slider bar 140 is retracted in second sliding groove 14, the power supply piece 144 is departed from the arcuate conducting prong elements 21
Contact, and second slider bar 140 can drive the lock arm 160 to depart from the lock slots 210 and be retracted to described
In 3rd sliding groove 16, then the arcuate conducting prong elements 21 are extracted to the right, after the arcuate conducting prong elements 21 are extracted, described first slides
Bar 130 is made the locking teeth 135 and the tooth in the presence of the top pressure spring 134 towards the top pressure of rotation slot 12
Wheel 123 coordinates, and the compression inclined-plane 131 is in the slot 11.
The beneficial effects of the invention are as follows：Because the fixation plug socket in apparatus of the present invention is in original state, described second
Slider bar is contracted in second sliding groove completely, and the power supply piece is not extended into the slot, the lock arm
It is contracted in the 3rd sliding groove and is not extended into the slot completely, first slider bar is in the top pressure spring
The locking teeth is set to coordinate with the gear towards the rotation slot top pressure under effect, and the compression inclined-plane is in described
In slot, when children are inserted in any one slot with metal rod or sheet metal, metal rod or sheet metal can not
The power supply piece is touched, therefore electric shock accidents will not be caused, and because the locking teeth and the gear coordinate, it is therefore, described
Rotary shaft can not be rotated, and rotary shaft can not drive second slider bar to be slided towards the slot, therefore the power supply piece
It will not extend into slot, therefore substantially increase security；
In use, the arcuate conducting prong elements are inserted into the slot, when the arcuate conducting prong elements slide to the left, the arcuate conducting prong elements
Top pressure inclined-plane can act on the compression inclined-plane, so as to the arcuate conducting prong elements can drive the locking teeth depart from the gear and
The rotary shaft is allowed to be rotated by driving, it is described when the connection-peg left side is bonded with the fixed plug socket right side
Splined hole is extend into the rotation slot to be coordinated with the splined end, and the lock slots are aligned with the lock arm, now, suitable
Hour hands rotate the driving handle, and the driving handle drives the central axis, and the central shaft can drive active conical tooth to rotate
Dynamic, threaded rod described in the active conical tooth wheel drive rotates, and the threaded rod can drive the second slider bar direction when rotating
The slot slides and the power supply piece is offseted with the arcuate conducting prong elements, so as to which the piece of powering can be by power transmission to described
Arcuate conducting prong elements, it is achieved in the power supply to household electrical appliance；
When second slider bar slides towards the slot, second slider bar can drive the lock arm described in
Slot is slided and is inserted into the lock slots, so as to which the arcuate conducting prong elements are locked in the slot, can be achieved stable
Power supply, avoid that the phenomenon that the connection-peg loosens or dropped occurs when kicking and touching the connection-peg, accident power-off can be prevented；
After the completion of use, the driving handle is rotated counterclockwise, the driving handle can drive the rotary shaft to rotate counterclockwise, and institute
The driven wheel of differential backwards rotation can be driven by stating drive bevel gear, so as to which the threaded rod can drive second slider bar to contract
It is back in second sliding groove, the power supply piece is disengaged with the arcuate conducting prong elements, and second slider bar can band
The dynamic lock arm departs from the lock slots and is retracted in the 3rd sliding groove, by the arcuate conducting prong elements to the right then
Extract, after the arcuate conducting prong elements are extracted, first slider bar is in the presence of the top pressure spring by towards the rotation slot
Top pressure and coordinate the locking teeth and the gear, and the compression inclined-plane is in the slot, described solid so as to make
Determine plug socket and return to original state；
Apparatus of the present invention are simple in construction, easy to use, and powered stable is safe.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of domestic power supply grafting base device, including the fixation plug socket that is fixedly mounted in wall and connect with household electrical appliance
The connection-peg connect, it is characterised in that：The opening symmetrical above and below that is provided with is towards the slot on the right side and positioned at two in the fixed plug socket
Between individual slot and opening is towards the rotation slot on the right side, is rotatably mounted with rotary shaft, the rotation slot right-hand member in the rotation slot
Splined end is provided with, the rotary shaft left end is installed with drive bevel gear, gear is also installed with the rotary shaft,
Extension up and down is provided with the fixed plug socket and runs through the first sliding groove of the slot and rotation slot, the slot and institute
State and be additionally provided with the second sliding groove between rotation slot, symmetrical above and below first is slidably fitted with first sliding groove and is slided
Bar, one end of the first slider bar towards the rotation slot are provided with the locking teeth being engaged with gear, in first slider bar
The groove of left and right connection is additionally provided with, and compression inclined-plane is provided with the groove, is rotationally pacified in second sliding groove
Equipped with threaded rod, one end of the threaded rod towards rotation slot extend into the rotation slot and is installed with and the active
The driven wheel of differential that bevel gear is meshed, the second slider bar is also slidably fitted with second sliding groove, described second slides
Internal thread hole of the opening towards rotation slot is provided with bar, the internal thread hole coordinates with the threaded rod screw thread, and described second
One end of slider bar towards slot is installed with the power supply piece electrically connected with city, is slided in the fixed plug socket positioned at second
Threeth sliding groove of the opening towards the slot is additionally provided with the right side of groove, is also set between second sliding groove and the 3rd sliding groove
The shifting chute of connection is equipped with, lock arm is slidably fitted with the 3rd sliding groove, is slidably fitted with the shifting chute and the
The linking arm that two slider bars are fixedly connected with lock arm；The connection-peg left side is symmetrical above and below to be provided with what is be engaged with slot
Arcuate conducting prong elements, the arcuate conducting prong elements left end set the top pressure inclined-plane being engaged with compression inclined-plane, the arcuate conducting prong elements inner side end
In be additionally provided with the lock slots being engaged with lock arm, be provided with sensing device in the lock slots, the sensing device includes passing
Sensor and attention gatter, drive component is also equipped with the connection-peg.
A kind of 2. domestic power supply grafting base device according to claim 1, it is characterised in that：The drive component includes can
The central shaft that is arranged at the centre bore of in the connection-peg and left and right connection and may be rotatably mounted in the centre bore, it is described
Central shaft left end stretches out the connection-peg and is provided with the spline being engaged with the splined end, and the central shaft right-hand member is fixed
Driving handle is installed.
A kind of 3. domestic power supply grafting base device according to claim 1, it is characterised in that：The lock arm is inserted to described
The distance of joint left side is equal with the distance of the lock arm to the fixed plug socket right side.
A kind of 4. domestic power supply grafting base device according to claim 1, it is characterised in that：The lock arm is described in
The end face of slot is provided with guiding surface.
A kind of 5. domestic power supply grafting base device according to claim 1, it is characterised in that：First slider bar is remote
One end of the rotation slot is installed with top pressure spring.
A kind of 6. domestic power supply grafting base device according to claim 1, it is characterised in that：The sensor fixed setting
In the lock slots inwall, the attention gatter is fixedly installed on the fixed plug socket its right end face and is located above the slot,
The sensor is powered with attention gatter and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682632.4A CN107425365A (en) | 2017-08-10 | 2017-08-10 | A kind of domestic power supply grafting base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682632.4A CN107425365A (en) | 2017-08-10 | 2017-08-10 | A kind of domestic power supply grafting base device |
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| Publication Number | Publication Date |
|---|---|
| CN107425365A true CN107425365A (en) | 2017-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682632.4A Pending CN107425365A (en) | 2017-08-10 | 2017-08-10 | A kind of domestic power supply grafting base device |
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Cited By (4)
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| CN108242677A (en) * | 2017-12-08 | 2018-07-03 | 刘永达 | A kind of improved household on/off electric installation |
| CN108489524A (en) * | 2018-02-06 | 2018-09-04 | 佛山尘凡环保科技有限公司 | A kind of modified remote sensing of environment device |
| CN108828164A (en) * | 2018-05-02 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of food detector and application method |
| CN109149305A (en) * | 2018-09-14 | 2019-01-04 | 佛山科学技术学院 | A kind of clamping plug, the changeover plug comprising the clamping plug |
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|---|---|---|---|---|
| CN105337115A (en) * | 2014-05-28 | 2016-02-17 | 名硕电脑(苏州)有限公司 | Safety socket |
| CN106972315A (en) * | 2017-02-10 | 2017-07-21 | 佛山腾谱工业设计有限公司 | A kind of safe power supply device |
| CN106848754A (en) * | 2017-03-03 | 2017-06-13 | 陆佳浩 | A kind of lockable electric supply installation |
| CN106983263A (en) * | 2017-05-23 | 2017-07-28 | 宁波江东启航工业产品设计有限公司 | A kind of hair-dryer device |
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| CN108242677A (en) * | 2017-12-08 | 2018-07-03 | 刘永达 | A kind of improved household on/off electric installation |
| CN108489524A (en) * | 2018-02-06 | 2018-09-04 | 佛山尘凡环保科技有限公司 | A kind of modified remote sensing of environment device |
| CN108828164A (en) * | 2018-05-02 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of food detector and application method |
| CN109149305A (en) * | 2018-09-14 | 2019-01-04 | 佛山科学技术学院 | A kind of clamping plug, the changeover plug comprising the clamping plug |
| CN109149305B (en) * | 2018-09-14 | 2023-12-26 | 佛山科学技术学院 | Clamping plug and conversion plug comprising same |
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Application publication date: 20171201 |