CN108232644A - A kind of novel domestic power supply supplies electric installation - Google Patents
A kind of novel domestic power supply supplies electric installation Download PDFInfo
- Publication number
- CN108232644A CN108232644A CN201710852737.XA CN201710852737A CN108232644A CN 108232644 A CN108232644 A CN 108232644A CN 201710852737 A CN201710852737 A CN 201710852737A CN 108232644 A CN108232644 A CN 108232644A
- Authority
- CN
- China
- Prior art keywords
- power supply
- jack
- block
- loop bar
- wall
- 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.)
- Withdrawn
Links
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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
-
- 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
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Abstract
A kind of novel domestic power supply of the present invention supplies electric installation,Including the Power Block being fixedly mounted in wall and the power supply head being connected with electric appliance,Power Block includes shell block,Symmetrical above and below be provided with is open towards right jack in shell block,Extension up and down is additionally provided in shell block and through the installation cavity of jack,The rotational sleeve coaxial with jack is installed by the way that rolling bearing is symmetrical above and below in installation cavity,The through-hole that left and right communicates is provided in rotational sleeve,Internal thread is provided on through-hole wall,Driven gear is installed on rotational sleeve outer wall,The driving gear being meshed with driven gear is rotatably mounted with by rotation axis at installation cavity center,Rotation axis and the rotary electric machine power connector being fixedly mounted in shell block,The sliding groove of left and right extension is provided in jack lateral wall,Sliding groove is fixedly installed thin plate at jack,Conductive iron block can be slidingly installed in sliding cavity,Sliding cavity left end wall is installed with the input conduction end being electrically connected with city.
Description
Technical field
The present invention relates to Household Appliance field, specifically a kind of novel domestic power supply supplies electric installation.
Background technology
Household electrical appliance bring many enjoyment and facility to people’s lives, and therefore, household electrical appliance are can not in people's life
Or a scarce part, and the raising of modern life level, the type and quantity of household electrical appliance are also more and more, though household electrical appliance
Right function is different, but unique common ground is to need could run after being powered, the energizations of household electrical appliance rely on Power Block with
The cooperation of power supply head is completed, and in traditional plug socket, powers piece or power supply head is almost exposed in jack, therefore,
This power supply piece is easy to be contacted by extraneous metallic rod, and due to the curiosity of small children, they can use some metallic rods
Part is inserted into jack, and metal rod, which is inserted into inserting groove, to be contacted with power supply piece or power supply head, therefore, it may occur that got an electric shock
Heartbeat and respiratory arrest, therefore, traditional confession occur for accident, tissue damage and dysfunction caused by electric shock accidents meeting, severe one
There is very big security risk in electric seat；And when traditional Power Block and power supply head cooperation, the clamping for relying solely on power supply piece comes
Power supply state is kept, but this state is not sufficiently stable, and when someone is accidentally touched for plug or electric wire, can be caused
The loosening of power supply head is fallen, and therefore, can cause unexpectedly to power off, easily household electrical appliances are impacted, and if power supply head goes out
When now loosening, part can be caused to be exposed for electric pole, accordingly, there exist very big security risks.
Invention content
For the deficiency of above-mentioned technology, the present invention proposes a kind of novel domestic power supply for electric installation.
A kind of novel domestic power supply of the present invention for electric installation, including the Power Block that is fixedly mounted in wall and
The power supply head being connected with electric appliance, the Power Block include shell block, and symmetrical above and below be provided with is open towards right jack in the shell block,
Extension up and down is additionally provided in the shell block and through the installation cavity of the jack, in the installation cavity by rolling bearing above and below
The rotational sleeve coaxial with the jack is symmetrically installed with, the through-hole that left and right communicates is provided in the rotational sleeve, it is described logical
Internal thread is provided on the inner wall of hole, driven gear is installed on the rotational sleeve outer wall, is led at the installation cavity center
It crosses rotation axis and is rotatably mounted with the driving gear being meshed with the driven gear, the rotation axis is with being fixedly mounted on institute
The rotary electric machine power connector in shell block is stated, the sliding groove of left and right extension, the sliding groove are provided in the jack lateral wall
Thin plate is fixedly installed at the jack, conductive iron block, the slip can be slidingly installed in the sliding cavity
Chamber left end wall is installed with the input conduction end being electrically connected with city, is located on the right side of the sliding cavity in the jack lateral wall
Elastic conduction end is installed, the elastic conduction end is electrically connected with the conductive iron block；The power supply head includes collets
And the electric pole that supplies symmetrical above and below for being arranged on the collets left side, it is described to include thin rod part and thick bar portion for electric pole, it is described
Thin rod part outer end face is provided with spline, is set on the thin rod part and is equipped with loop bar, and the loop bar is internally provided with and the spline
The spline of cooperation, the loop bar left end be provided with the matched external screw thread of the internal thread, on the outside of the loop bar in end wall
Permanent magnet is fixedly mounted, hand held structures are additionally provided in the power supply head.
Valuably or illustratively, wherein, setting symmetrical above and below is fluted in the loop bar right end wall, solid in the groove
Dingan County is equipped with the resetting spring being fixedly connected with the thick bar portion.
Valuably or illustratively, wherein, the distance of the rotational sleeve right side to the shell block right side is less than institute
Thin rod part left side is stated to the distance of the collets left side.
Valuably or illustratively, wherein, the outer diameter of the loop bar is equal with the diameter in the thick bar portion, and the loop bar
Outer diameter it is equal with the jack diameter.
Valuably or illustratively, wherein, the hand held structures include being fixedly mounted on power supply head right side center
The hand-held ring at place, the periphery of the hand-held ring is also arranged rubber sleeve.
The beneficial effects of the invention are as follows：
Since the Power Block in apparatus of the present invention is in original state, the conduction iron block is located at the sliding cavity right end, thus
The conduction iron block is not contacted with the conductive end of input, and the elastic conduction end is not charged, when small children is by metal
Rod piece, which is inserted into the jack, will not occur electric shock accidents when being contacted with the elastic conduction end, and since the thin plate will
The conduction iron block and the conductive end of input are isolated with the jack, and therefore, metal rod can not touch the conductive iron block
With the conductive end of input, and metal rod can not drive the conductive iron block to slide, therefore substantially reduce security risk；
When household electrical appliance need to be powered, it is inserted into described in the jack for electric pole, makes the external screw thread and the interior spiral shell
Line matches, and after starting the rotary electric machine, the rotary electric machine can drive the rotational sleeve to rotate, and the interior spiral shell
Line may act on the external screw thread, due to the spline fitted of spline and the thin rod part of the loop bar, the loop bar
It can slide to the left, during the loop bar slides to the left, the permanent magnet can attract the conductive iron block to slide to the left, and most
The conductive iron block can be contacted with the conductive end of the input eventually, since the conductive iron block is electrically connected with the elastic conduction end
It connects, therefore, alternating current can be transferred to the elastic conduction end by the conduction iron block, and described insert is inserted into for electric pole due to described
When in hole, the thick bar portion can be contacted with the elastic conduction end, therefore, it can be achieved that the energization of electrical appliance；And in institute
It states during loop bar slides to the left, the thick bar portion can also to the left be pulled and make the collets left end by the extension spring
Face is bonded with the shell block right side, the confession electric pole can be avoided exposed, so as to further reduce security risk；
When household electrical appliance are powered, it due to the cooperation of the external screw thread and the screw thread of the internal thread, can fix the loop bar
In the through-hole, the permanent magnet holding position can be made constant, can rely on magnetic force that the conductive iron block is made to be led with the input
Electric end contact, when accidentally colliding the power supply head at this time, will not cause the loosening of power supply head and fall, therefore, can make house
The energization of electrical appliance is stablized；
Apparatus of the present invention are simple in structure, easy to use, safe
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is that a kind of novel domestic power supply of the present invention supplies the structure diagram of electric installation；
Fig. 2 is the structure diagram of Power Block in Fig. 1；
Fig. 3 is the structure diagram of power supply head in Fig. 1；
Fig. 4 is structure diagram when external screw thread just coordinates with internal thread in Fig. 1；
Fig. 5 is result schematic diagram when household electrical appliance are powered；
Fig. 6 is arrow direction structure diagram in Fig. 1.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 6, a kind of novel domestic power supply of apparatus of the present invention supplies electric installation, including being fixedly mounted on
Power Block in wall and the power supply head being connected with electric appliance, the Power Block include shell block 10, right up and down in the shell block 10
Claim to be provided with the jack 18 being open towards the right side, extension up and down is additionally provided in the shell block 10 and through the installation cavity of the jack 18
12, the rotational sleeve 11 coaxial with the jack 18 be installed by the way that rolling bearing is symmetrical above and below in the installation cavity 12, it is described
The through-hole that left and right communicates is provided in rotational sleeve 11, internal thread 23, the rotational sleeve 11 are provided on the through-hole wall
Be installed with driven gear 13 on outer wall, at 12 center of installation cavity by rotation axis 20 be rotatably mounted with it is described
The driving gear 22 that driven gear 13 is meshed, the rotation axis 20 and the rotary electric machine 21 being fixedly mounted in the shell block 10
Power connector is provided with the sliding groove 16 of left and right extension in 18 lateral wall of jack, and the sliding groove 16 is close to the jack
Thin plate 15 is fixedly installed at 18, conductive iron block 17, the sliding cavity 16 can be slidingly installed in the sliding cavity 16
Left end wall is installed with the input conduction end 14 being electrically connected with city, is located at the sliding cavity 16 in 18 lateral wall of jack
Right side is equipped with elastic conduction end 19, and the elastic conduction end 19 is electrically connected with the conductive iron block 17；The power supply head
It is described to include thin rod part for electric pole including collets 30 and the electric pole that supplies symmetrical above and below for being arranged on 30 left side of collets
37 and thick bar portion 31,37 outer end face of thin rod part be provided with spline, set on the thin rod part 37 and loop bar 35 is installed, the set
Bar 35 is internally provided with the spline with the spline fitted, and 35 left end of loop bar is provided with to be matched with the internal thread 23
External screw thread 36, permanent magnet 34 is fixedly mounted in the 35 outside end wall of loop bar, hand held structures are additionally provided in the power supply head.
Valuably or illustratively, wherein, in the 35 right end wall of loop bar it is symmetrical above and below setting fluted 33, the groove
It is installed with the resetting spring 32 being fixedly connected with the thick bar portion 31 in 33, the resetting spring 32 is to by the loop bar
35 stretch to the right and the loop bar 35 are made to offset with the thick bar portion 31 and makes 35 left side of loop bar and the thin rod part 37
Left side is concordant.
Valuably or illustratively, wherein, the distance of 11 right side of rotational sleeve to 10 right side of shell block is small
In 37 left side of thin rod part to the distance of 30 left side of collets, so as to 30 left side of collets with it is described
Shell block 10 can be such that institute's external screw thread 36 coordinates with the internal thread 23 before being bonded.
Valuably or illustratively, wherein, the outer diameter of the loop bar 35 is equal and described with the diameter in the thick bar portion 31
The outer diameter of loop bar 35 is equal with 18 diameter of jack.
Valuably or illustratively, wherein, the hand held structures include being fixedly mounted on power supply head right side center
The hand-held ring 301 at place, the periphery of the hand-held ring 301 are also arranged rubber sleeve 302, by the setting of hand held structures so as to make
Used time conveniently plugs power supply head.
The power supply head of apparatus of the present invention in original state, the loop bar 35 under the action of the resetting spring 32 by
Right stretching and the loop bar 35 and the thick bar portion 31 is made to offset and makes 35 left side of loop bar and 37 left end of thin rod part
Face is concordant；
For the Power Block of apparatus of the present invention in original state, the conduction iron block 17 is located at 16 right end of sliding cavity, so as to make
The conduction iron block 17 is not contacted with the conductive end 14 of the input；
In use, being inserted into described in the jack 18 for electric pole, face when 30 left side of collets with the shell block 10
During nearly fitting, the external screw thread 36 is matched with the internal thread 23, starts the rotary electric machine 21, the rotary electric machine at this time
21 can drive the rotation axis 20 to rotate, and the rotation axis 20 can drive the driving gear 22 to rotate, the driving gear 22
The driven gear 13 can be driven to rotate, so as to which the driven gear 13 can drive the rotational sleeve 11 to rotate, and institute
It states internal thread 23 and may act on the external screw thread 36, since the spline of the spline and the thin rod part 37 of the loop bar 35 is matched
It closes, therefore, the loop bar 35 can slide to the left, and during the loop bar 35 slides to the left, the permanent magnet 34 can attract institute
Conductive iron block 17 is stated to slide to the left, and the final conductive iron block 17 can be contacted with the conductive end 14 of the input, due to described
Conductive iron block 17 is electrically connected with the elastic conduction end 19, and therefore, alternating current can be transferred to the bullet by the conduction iron block 17
Property conduction end 19, due to it is described for electric pole be inserted into the jack 18 when, the thick bar portion 31 can be with the elastic conducting
Electric end 19 contacts, therefore, it can be achieved that the energization of electrical appliance；
After household electrical appliance are powered, rotary electric machine 20 described in reverse starting, the rotary electric machine 20 can pass through the driving tooth
The 22 driving rotational sleeve 11 of wheel rotates backward, and the rotational sleeve 11 can drive the loop bar 35 to slide to the right when rotating backward
Dynamic, during the loop bar 35 slides to the right, the permanent magnet 34 can attract the conductive iron block 17 to slide to the right, described to lead
Ferroelectric block 17, which slides to the right, to be disengaged with the conductive end 14 of the input, so as to fulfill the power-off of household electrical appliance, when the outer spiral shell
After line 36 is detached from cooperation with institute's internal thread 23, extracted described to the right for electric pole.
The beneficial effects of the invention are as follows：Since the Power Block in apparatus of the present invention is in original state, the conduction iron block
Positioned at the sliding cavity right end, thus the conductive iron block is not contacted with the conductive end of the input, the elastic conduction end
It is not charged, it will not be touched when metal rod is inserted by small children to be contacted in the jack with the elastic conduction end
Electrification, and since the thin plate is isolated by the conductive iron block and input conduction end with the jack, metal rod
The conductive iron block and the conductive end of input can not be touched, and metal rod can not drive the conductive iron block to slide, thus it is big
Reduce security risk greatly；
When household electrical appliance need to be powered, it is inserted into described in the jack for electric pole, makes the external screw thread and the interior spiral shell
Line matches, and after starting the rotary electric machine, the rotary electric machine can drive the rotational sleeve to rotate, and the interior spiral shell
Line may act on the external screw thread, due to the spline fitted of spline and the thin rod part of the loop bar, the loop bar
It can slide to the left, during the loop bar slides to the left, the permanent magnet can attract the conductive iron block to slide to the left, and most
The conductive iron block can be contacted with the conductive end of the input eventually, since the conductive iron block is electrically connected with the elastic conduction end
It connects, therefore, alternating current can be transferred to the elastic conduction end by the conduction iron block, and described insert is inserted into for electric pole due to described
When in hole, the thick bar portion can be contacted with the elastic conduction end, therefore, it can be achieved that the energization of electrical appliance；And in institute
It states during loop bar slides to the left, the thick bar portion can also to the left be pulled and make the collets left end by the extension spring
Face is bonded with the shell block right side, the confession electric pole can be avoided exposed, so as to further reduce security risk；
When household electrical appliance are powered, it due to the cooperation of the external screw thread and the screw thread of the internal thread, can fix the loop bar
In the through-hole, the permanent magnet holding position can be made constant, can rely on magnetic force that the conductive iron block is made to be led with the input
Electric end contact, when accidentally colliding the power supply head at this time, will not cause the loosening of power supply head and fall, therefore, can make house
The energization of electrical appliance is stablized；
Apparatus of the present invention are simple in structure, easy to use, safe.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of novel domestic power supply supplies electric installation, it is connected including the Power Block being fixedly mounted in wall and with electric appliance
Power supply head, it is characterised in that：The Power Block includes shell block, and symmetrical above and below be provided with is open towards right jack in the shell block,
Extension up and down is additionally provided in the shell block and through the installation cavity of the jack, in the installation cavity by rolling bearing above and below
The rotational sleeve coaxial with the jack is symmetrically installed with, the through-hole that left and right communicates is provided in the rotational sleeve, it is described logical
Internal thread is provided on the inner wall of hole, driven gear is installed on the rotational sleeve outer wall, is led at the installation cavity center
It crosses rotation axis and is rotatably mounted with the driving gear being meshed with the driven gear, the rotation axis is with being fixedly mounted on institute
The rotary electric machine power connector in shell block is stated, the sliding groove of left and right extension, the sliding groove are provided in the jack lateral wall
Thin plate is fixedly installed at the jack, conductive iron block, the slip can be slidingly installed in the sliding cavity
Chamber left end wall is installed with the input conduction end being electrically connected with city, is located on the right side of the sliding cavity in the jack lateral wall
Elastic conduction end is installed, the elastic conduction end is electrically connected with the conductive iron block；The power supply head includes collets
And the electric pole that supplies symmetrical above and below for being arranged on the collets left side, it is described to include thin rod part and thick bar portion for electric pole, it is described
Thin rod part outer end face is provided with spline, is set on the thin rod part and is equipped with loop bar, and the loop bar is internally provided with and the spline
The spline of cooperation, the loop bar left end be provided with the matched external screw thread of the internal thread, on the outside of the loop bar in end wall
Permanent magnet is fixedly mounted, hand held structures are additionally provided in the power supply head.
2. a kind of novel domestic power supply according to claim 1 supplies electric installation, it is characterised in that：The loop bar right end wall
In it is symmetrical above and below setting it is fluted, the resetting spring being fixedly connected with the thick bar portion is installed in the groove.
3. a kind of novel domestic power supply according to claim 1 supplies electric installation, it is characterised in that：The rotational sleeve is right
The distance of end face to the shell block right side is less than the thin rod part left side to the distance of the collets left side.
4. a kind of novel domestic power supply according to claim 1 supplies electric installation, it is characterised in that：The outer diameter of the loop bar
It is equal with the diameter in the thick bar portion, and the outer diameter of the loop bar is equal with the jack diameter.
5. a kind of novel domestic power supply according to claim 1 supplies electric installation, it is characterised in that：The hand held structures packet
The hand-held ring being fixedly mounted at the center of the power supply head right side is included, the periphery of the hand-held ring is also arranged rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852737.XA CN108232644A (en) | 2017-09-20 | 2017-09-20 | A kind of novel domestic power supply supplies electric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852737.XA CN108232644A (en) | 2017-09-20 | 2017-09-20 | A kind of novel domestic power supply supplies electric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108232644A true CN108232644A (en) | 2018-06-29 |
Family
ID=62654472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710852737.XA Withdrawn CN108232644A (en) | 2017-09-20 | 2017-09-20 | A kind of novel domestic power supply supplies electric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108232644A (en) |
-
2017
- 2017-09-20 CN CN201710852737.XA patent/CN108232644A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
|
| WW01 | Invention patent application withdrawn after publication |