CN106058541A - Multifunctional indoor power supply device - Google Patents
Multifunctional indoor power supply device Download PDFInfo
- Publication number
- CN106058541A CN106058541A CN201610634746.7A CN201610634746A CN106058541A CN 106058541 A CN106058541 A CN 106058541A CN 201610634746 A CN201610634746 A CN 201610634746A CN 106058541 A CN106058541 A CN 106058541A
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- China
- Prior art keywords
- self
- jack
- inserted sheet
- housing
- pole
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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
- H01R13/02—Contact members
- H01R13/35—Contact members for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin
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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
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a multifunctional indoor power supply device. The power supply device comprises an upper casing, a pedestal, four jack assemblies into which flat insertion pieces of a plug are inserted, an unlocking ring and an unlocking rod; and each jack assembly comprises a sub-casing, a self-locking piece, a self-locking rod, a sleeve into which the flat insertion piece is inserted, a copper bearing, a conductive connecting piece and a conductive rod. Thus, two jacks, except a jack connected to a ground wire, among three jacks of each group can rotate in the surface of the upper casing around an intersection point of two diagonals of a rectangular opening of the jack, so that both three-pole and two-pole flat plugs can be inserted into the three-pole jack, two three-pole flat plugs or two two-pole flat plugs or one three-pole flat plug and one two-pole flat plug can be inserted into the power supply device at the same time, and the using convenience of the power supply device is improved.
Description
Technical field
The present invention relates to power supply unit technical field, especially relate to electric supply installation in a kind of multifunctional room.
Background technology
At present, mostly indoor power supply device is socket.Socket has a variety of, including the metope being fixed on indoor wall
Socket.At present, Application comparison is five hole wall jack widely, as it is shown in figure 1, this five holes wall jack includes that one group is applicable to
The two poles of the earth jack of the round plug of the two poles of the earth flat plug or the two poles of the earth and one group are applicable to three pole jacks of three pole flat plugs.Jack
The built-in sleeve with the inserted sheet grafting on plug, sleeve is connected with corresponding zero line, live wire or earth lead.It should be evident that should
Five spring hole scokets can only at most be inserted simultaneously into a three-terminal polarized plus plug and a two-wire plug, after three pole jacks are occupied, remaining
The two poles of the earth jack cannot insert three-terminal polarized plus plug, and after the two poles of the earth jack is occupied, remaining three pole jacks cannot insert the two poles of the earth plug.
Along with society and scientific and technological progress, use electric equipment products miscellaneous in producing and living more and more, such as:
Refrigerator, TV, washing machine, desktop computer etc..Along with increasing of electric equipment products, in daily life, often the case that
The attaching plug treating the electrical equipment of electricity consumption is three pole flat plugs, but only remains one group two on five spring hole scokets near this electrical appliance
Pole jack, causes three pole flat plugs cannot insert on this five spring hole scoket, can only go with seeking something far and wide when it is within reach on five spring hole scokets at a distance
Find three pole jacks；Or the attaching plug treating the electrical equipment of electricity consumption is the two poles of the earth plugs, but five holes near this electrical appliance are inserted
Only remain one group of three pole jack on seat, cause the two poles of the earth plug cannot insert on this five spring hole scoket, can only go with seeking something far and wide when it is within reach at a distance
The two poles of the earth jack is found on five spring hole scokets；Above-mentioned two situations, the most common, expose the use of this five spring hole scoket
Inconvenient defect.
Therefore, a kind of electric supply installation how is provided so that it is the most slotting that any one group of jack of this electric supply installation can insert three
Head can insert again the two poles of the earth plug, it is possible to avoids above-mentioned defect, improves the ease of use of electric supply installation, is current this area skill
Art personnel need badly and solve the technical problem that.
Summary of the invention
It is an object of the invention to provide electric supply installation in a kind of multifunctional room, any one group of jack of this electric supply installation was both
Three-terminal polarized plus plug can be inserted and can insert again the two poles of the earth plug, it is possible to avoid above-mentioned defect, improve the ease of use of electric supply installation.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is:
Electric supply installation in a kind of multifunctional room, including attaching plug, insert row main body and by described attaching plug and insert row
The power line of main body electrical connection；
Described insert row main body includes several sockets；
Each described socket includes upper shell, base, four for inserting the plugging hole component of flat type inserted sheet of plug, unblock
Ring and trip lever；
Offer on the upper surface of described upper shell flat type inserted sheet for inserting plug upper middle jack and lower in insert
Hole, the inside of described upper shell and be positioned at the underface of described middle jack be provided with for insert flat type inserted sheet upper in insert
Set, the inside of described upper shell and be positioned at the underface of described lower middle jack be provided with for insert flat type inserted sheet lower in insert
Set；
Offer on the upper surface of described upper shell four for the hole inserting described plugging hole component, a described hole interpolation
Enter a described plugging hole component；
Each described plugging hole component includes a sub-housing, self-locking body, self-lock rod, one for inserting flat type
The sleeve of inserted sheet, a copper bearing, a conducting connecting part and a contact rod；
The jack for inserting flat type inserted sheet, four institutes are offered on the upper wall surface of the sub-housing of each described plugging hole component
Stating the most corresponding four jacks of plugging hole component, two of which jack distributing position on the upper surface of described upper shell meets should
Two jacks and described lower middle jack constitute one group for the three pole jacks inserting three pole flat plugs, remain two jacks in institute
State the distributing position on the upper surface of upper shell to meet these two jacks and described middle jack and constitute one group for inserting three poles
Three pole jacks of flat plug；
Self-locking body in described plugging hole component is arranged at the inside of described sub-housing and is arranged at the upper wall of described sub-housing
On the inner surface in face, and being positioned at the top of described sleeve with keeping at a certain distance away, described self-locking body includes self-locking plate and fixed plate,
Described self-locking plate and fixed plate constitute in a distance one for the space guiding self-locking inserted sheet, described self-locking plate and lean on
Having an inclined-plane for self-locking on the long broad side surface of nearly described fixed plate, the extended surface on described inclined-plane is inserted into described
The two sides intersection of the long broad side surface of inserted sheet through the width of described inserted sheet, the length of described inclined-plane and corresponding described inserted sheet
Spacing between broad side surface is gradually increased from top to bottom, between described inclined-plane with the long broad side surface of corresponding described inserted sheet
Minimum spacing is less than the diameter of described self-lock rod, between the maximum between described inclined-plane with the long broad side surface of corresponding described inserted sheet
Away from the diameter more than described self-lock rod；
Described self-lock rod is cylindrical outer shape, and its axial centerline parallel is placed in the width of described inserted sheet, and
It is arranged in the gap between the inclined-plane of described self-locking plate and the long broad side surface of corresponding described inserted sheet；
Two it are provided with for guiding the described self-lock rod length direction along inserted sheet in the peripheral side of described sub-housing
Lower slider and limit the guide openings of strip of described self-lock rod lateral displacement；
Described solution lock ring is simultaneously around the peripheral side of the sub-housing being set in two plugging hole components often organizing three pole jacks
On, the internal spherical surface of described solution lock ring offers the open slot at axial two ends for being embedded described self-lock rod, described self-locking
The axial two ends of the bar guide openings from corresponding described sub-housing respectively stretches out and is overlapped on the opening of described solution lock ring
In groove；
Described trip lever the upper surface of bottom and described solution lock ring be articulated and connected, and the top of described trip lever penetrates
Described upper shell exposes outside, plugs the oscilaltion with the described solution lock ring of control of the described trip lever, and then self-locking by external force
Or unlock described self-lock rod；
Described lower middle sleeve and described middle sleeve are fixed on described base by contact rod, described lower middle sleeve and institute
State middle sleeve altogether corresponding two contact rods, and the lower end of these two described contact rods penetrate described base expose outside with
It is connected in the ground wire with power supply；
Sleeve in described plugging hole component is arranged at the inside of described sub-housing and is positioned at the underface of described jack；
Each copper shaft hold by be set in its each the contact rod in inner ring be fixed on described base, described in four
Copper bearing has corresponding four contact rods altogether, and the lower end of these four described contact rods penetrates described base and exposes outside for phase
Should be connected with live wire or the zero line of power supply on ground；
The outer ring of the copper bearing in each described plugging hole component is by described conducting connecting part and inserting in this plugging hole component
Set is fixing to be connected, and the longitudinal center line of this copper bearing is through two diagonal angles of the oblong openings of the jack in this plugging hole component
The intersection point of line is so that this sub-housing can rotate along the longitudinal center line of this copper bearing.
Preferably, described solution lock ring is a Guan Bi ring, including being positioned at two half-round at two ends and being positioned at two and half
Line part between circle portion, the center of circle of described half-round overlaps with the center of circle of the radial section of adjacent described sub-housing, and institute
The internal diameter stating half-round is identical with the external diameter of the radial section of adjacent described sub-housing.
Preferably, described conducting connecting part includes for being set in the circular trough on copper shaft bearing outer-ring and for even
Connecing the copper contact rod of described sleeve, described copper contact rod is vertically installed in the outer side bottom surface of described circular trough, and described copper conduction
The longitudinal center line three that longitudinal center line, the longitudinal center line of described circular trough and the copper shaft of rod is held overlaps.
Compared with prior art, the invention provides electric supply installation in a kind of multifunctional room, including upper shell, base, four
The plugging hole component of the individual flat type inserted sheet for inserting plug, solution lock ring and trip lever；Each described plugging hole component includes one
Sub-housing, self-locking body, self-lock rod, one for inserting the sleeve of flat type inserted sheet, copper bearing, a conduction even
Fitting and a contact rod；It is arranged such so that often organize the remaining in addition to the jack being connected with ground wire in three pole jacks
Two jacks of Yuing can rotate on upper shell surface around the cornerwise intersection point of the two of the rectangular aperture of jack so that this group three pole
Jack both may be inserted into three pole flat plugs, may be inserted into again the two poles of the earth flat plug so that this electric supply installation both can be inserted simultaneously
Enter two three pole flat plugs, two the two poles of the earth flat plugs can be inserted simultaneously into again, it is also possible to be inserted simultaneously into three pole flat type
Plug and the two poles of the earth flat plug, it is to avoid above-mentioned plug does not matches that with jack, need to go with seeking something far and wide when it is within reach the most another
Seek the defect of suitable jack, improve the ease of use of electric supply installation.
Further, the present invention provide multifunctional room in electric supply installation also include self-locking body, self-lock rod, solution lock ring and
Trip lever so that after inserted sheet inserts sleeve, can be self-locking in above-mentioned self-locking body, prevent inserted sheet involuntary non-artificially from above-mentioned
Jack pulls, thus improves ease of use and the safety of above-mentioned electric supply installation, and when needing inserted sheet from above-mentioned slotting
When hole is extracted, above-mentioned auto-lock function can be destroyed by trip lever with solving lock ring, it is achieved unlock, successfully extracted by inserted sheet
Extract from jack.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of five hole wall jack；
The plan structure schematic diagram of the electric supply installation that Fig. 2 provides for the embodiment of the present invention；
The plan structure schematic diagram of the socket that Fig. 3 provides for the embodiment of the present invention, one group of three pole jack above in figure is fitted
For the two poles of the earth flat plug, in figure, following set of three pole jack is applicable to three pole flat plugs；
Fig. 4 is the structural representation of the socket of Fig. 3；
Fig. 5 is the plan structure schematic diagram solving lock ring in Fig. 4；
Fig. 6 is the center cross section structure schematic diagram of Fig. 5；
Fig. 7 is the structural representation of the guide openings on Fig. 4 neutron housing.
In figure: 01 5 hole wall jack；
1 upper shell, middle jack on 101, jack in 102 times, 2 bases, 3 plugging hole components, 301 sub-housings, 3011 guiding are opened
Mouthful, 302 self-locking bodies, 3021 self-locking plates, 3022 fixed plates, 303 self-lock rods, 304 sleeves, 305 bronze medal bearings, 306 conducting connecting parts,
3061 bronze medal contact rods, 3062 circular troughs, 307 contact rods, 308 jacks, 4 solve lock ring, 401 half-round, 402 line parts, 403 openings
Groove, 5 trip levers, 6 inserted sheets, 7 insert row main bodys, 8 power lines, 9 sockets.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it is to be understood that term " " center ", " axially ", " radially ", " longitudinally ", " laterally ",
" length ", " width ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", " outward ", " clockwise ", " inverse
Hour hands ", " vertically ", the orientation of the instruction such as " level " or position relationship be based on orientation shown in the drawings or position relationship, be only
Specific side must be had for the ease of describing the present invention and simplification description rather than instruction or the device of hint indication or element
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score,
Can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by it
Other characterisation contact between.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy second feature surface and oblique upper, or be merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature in the underface of second feature and obliquely downward, or only
Only represent that fisrt feature level height is less than second feature.
As shown in Figures 1 to 7, Fig. 1 is the plan structure schematic diagram of five hole wall jack；Fig. 2 is that the embodiment of the present invention carries
The plan structure schematic diagram of the electric supply installation of confession；The plan structure schematic diagram of the socket that Fig. 3 provides for the embodiment of the present invention, in figure
One group of three pole jack above is applicable to the two poles of the earth flat plug, in figure following set of three pole jack be applicable to three pole flat type insert
Head；Fig. 4 is the structural representation of the socket of Fig. 3；Fig. 5 is the plan structure schematic diagram solving lock ring in Fig. 4；Fig. 6 is the center of Fig. 5
Cross section structure schematic diagram；Fig. 7 is the structural representation of the guide openings on Fig. 4 neutron housing.
Explaining, the electric supply installation provided in view of the present invention includes two group of three pole jack, as shown in Figure 2 and Figure 3, often group herein
Three pole jacks do not have one can be for three jacks 308 of this three pole jack of cutting and can embody in three jacks 308 simultaneously
The line of symmetry of portion's structure, therefore, in Fig. 4, the present invention takes any one group of above-mentioned two group of three pole jack, then by the most slotting for this group three
The structure in hole all represents with sectional view, and this sectional view only embodies the position relationship of the internal structure of this electric supply installation and is connected
Relation, simply the structure chart of a signal, does not represent the cutting structure chart of certain the true tangent plane along this electric supply installation.
In Fig. 7, in order to fully represent that the length of the guide openings 3011 on sub-housing 301 is opened with width size and guiding
The position relative relation of mouthfuls 3011 other parts internal with sub-housing 301, Fig. 7 remains sub-housing 301 inside other
Component structural, and being represented by dashed line, outside it can be seen that lines indicated by the solid line.
The invention provides electric supply installation in a kind of multifunctional room, including attaching plug, insert row main body 7 and by described electricity
The power line 8 that source plug electrically connects with insert row main body 7；
Described insert row main body 7 includes several sockets 9；
Each described socket 9 includes that upper shell 1, base 2, four are for inserting the plugging hole component of the flat type inserted sheet 6 of plug
3, lock ring 4 and trip lever 5 are solved；
Offer on the upper surface of described upper shell 1 flat type inserted sheet 6 for inserting plug upper middle jack 101 and under
Middle jack 102, the inside of described upper shell 1 and be positioned at the underface of described middle jack 101 and be provided with and insert for inserting flat type
The upper middle sleeve of sheet 6, the inside of described upper shell 1 and be positioned at the underface of described lower middle jack 102 and be provided with for inserting flat
The lower middle sleeve of type inserted sheet 6；
Four are offered in the hole inserting described plugging hole component 3, a described hole on the upper surface of described upper shell 1
Insert a described plugging hole component 3；
Each described plugging hole component 3 includes 301, self-locking body of a sub-housing, 303, use of 302, self-lock rod
In 304, copper bearing of sleeve, 306, the contact rod 307 of 305, conducting connecting part inserting flat type inserted sheet 6；
The jack for inserting flat type inserted sheet 6 is offered on the upper wall surface of the sub-housing 301 of each described plugging hole component 3
308, four described the most corresponding four jacks 308 of plugging hole component 3, two of which jack 308 is at the upper surface of described upper shell 1
On distributing position meet this two jacks 308 and constitute one group for inserting three pole flat plugs with described lower middle jack 102
Three pole jacks, remain two jacks 308 distributing position on the upper surface of described upper shell 1 meet this two jacks 308 with
Described middle jack 101 constitutes one group for the three pole jacks inserting three pole flat plugs；Explain, in view of domestic electrical equipment is inserted herein
Head seldom polarity column type plug, and it is mostly the two poles of the earth flat plug, the jack 308 on electric supply installation that therefore present invention provides is equal
Being for insertion into the jack 308 of flat type inserted sheet 6, the opening of this jack 308 is a rectangle；
Self-locking body 302 in described plugging hole component 3 is arranged at the inside of described sub-housing 301 and is arranged at described sub-housing
On the inner surface of the upper wall surface of 301, and being positioned at the top of described sleeve 304 with keeping at a certain distance away, described self-locking body 302 includes
Self-locking plate 3021 and fixed plate 3022, described self-locking plate 3021 and fixed plate 3022 constitute one in a distance and are used for guiding
The space of self-locking inserted sheet 6, described self-locking plate 3021 and near described fixed plate 3022 long broad side surface on have one for
The inclined-plane of self-locking, the extended surface on described inclined-plane is inserted through described with the two sides intersection of the long broad side surface of the described inserted sheet 6 being inserted into
The width of sheet 6, the spacing between described inclined-plane with the long broad side surface of corresponding described inserted sheet 6 the most gradually increases
Greatly, the minimum spacing between described inclined-plane with the long broad side surface of corresponding described inserted sheet 6 is less than the straight of described self-lock rod 303
Footpath, the maximum spacing between described inclined-plane with the long broad side surface of corresponding described inserted sheet 6 is straight more than described self-lock rod 303
Footpath；Herein, itself realized the auto-lock function of inserted sheet 6 by the inserted sheet 6 after above-mentioned inclined-plane, self-lock rod 303 and insertion, when inserting
After sheet 6 inserts sleeve 304, by promoting trip lever 5, and then solution lock ring 4 is lifted, owing to the axial two ends of self-lock rod 303 are taken
Being connected in the open slot 403 solving lock ring 4, now, self-lock rod 303 can rise along with the rising solving lock ring 4, and is finally clamped on
Between inclined-plane and the long broad side surface of inserted sheet 6, thus realize auto-lock function, prevent inserted sheet 6 involuntary non-artificially from above-mentioned jack
Pull in 308；If not promoting trip lever 5, when inserted sheet 6 moves upward under external force, self-lock rod 303 can be driven together
Rise so that self-lock rod 303 is finally clamped between inclined-plane and the long broad side surface of inserted sheet 6, thus realizes auto-lock function, prevents from inserting
Sheet 6 is involuntary to be pulled from above-mentioned jack 308 non-artificially；When inserted sheet 6 is extracted from above-mentioned jack 308 by needs, first
Being unlocked by pressing bar 5, promotes to solve lock ring 4 and moves down, owing to the axial two ends of self-lock rod 303 are overlapped on the open slot 403 of solution lock ring 4
In, now, self-lock rod 303 can move down along with solving moving down of lock ring 4, and finally destroys above-mentioned gripping orientation, thus realizes
Unlocking function, successfully extracts inserted sheet 6；Above-mentioned self-locking body 302, self-lock rod 303, solution lock ring 4 and trip lever 5 are electricity absolutely
Edge working of plastics；
Described self-lock rod 303 is cylindrical outer shape, and its axial centerline parallel is put in the width of described inserted sheet 6
Put, and be arranged in the gap between the inclined-plane of described self-locking plate 3021 and the long broad side surface of corresponding described inserted sheet 6；
Two it are provided with for guiding the described self-lock rod 303 length along inserted sheet 6 in the peripheral side of described sub-housing 301
Direction slides up and down and limits the guide openings 3011 of the strip of described self-lock rod 303 lateral displacement；Explain, this guiding herein
Opening 3011 limits the lateral displacement of self-lock rod 303, is so that after inserted sheet 6 insertion, this self-lock rod 303 is all the time at self-locking plate
Between 3021 and inserted sheet 6, if self-lock rod 303 is to fixed plate 3022 lateral displacement, when inserted sheet 6 inserts, it is possible to inserted sheet 6 meeting
Withstand on this self-lock rod 303, and can not insert smoothly, it is also possible to, self-lock rod 303 lateral displacement is excessive, after inserted sheet 6 inserts,
Self-lock rod 303 is gone between inserted sheet 6 and fixed plate 3022, affects the normal use of electric supply installation；
Described solution lock ring 4 is simultaneously around the circumference of the sub-housing 301 being set in two plugging hole components 3 often organizing three pole jacks
On side, the internal spherical surface of described solution lock ring 4 offers the open slot at axial two ends for being embedded described self-lock rod 303
403, the axial two ends of described self-lock rod 303 guide openings 3011 from corresponding described sub-housing 301 respectively is stretched out also
It is overlapped in the open slot 403 of described solution lock ring 4；Explain herein, during the sub-housing 301 of plugging hole component 3 rotates, from
The axial two ends exposed outside sub-housing 301 of locking bar 303 as well as rotating together, but in rotary course, self-lock rod
The axial two ends of 303 all the time solve lock ring 4 open slot 403 in, without departing from；
Described trip lever 5 the upper surface of bottom and described solution lock ring 4 be articulated and connected, and the top of described trip lever 5
Penetrate described upper shell 1 and expose outside, plug the oscilaltion with the described solution lock ring 4 of control of the described trip lever 5 by external force, enter
And self-locking or unlock described self-lock rod 303；
Described lower middle sleeve 304 is fixed on described base 2 by contact rod 307 with described middle sleeve 304, described under
Middle sleeve has corresponding two contact rods altogether with described middle sleeve, and the lower end of these two described contact rods 307 penetrates the described end
Seat 2 exposes and is connected for the ground wire with power supply outside；Explaining, these 2 contact rods 307 are integrally fixed on base 2 herein,
Base 2 is typically plastic material, and this contact rod 307 can be embedded in this in plastic moulding process in advance, then with plastic feet 2 one
Formation of lots, is integrally forming part；
Sleeve 304 in described plugging hole component 3 is arranged at the inside of described sub-housing 301 and is positioned at described jack 308
Underface；
Each copper shaft hold 305 by be set in its each the contact rod 307 in inner ring be fixed on described base 2,
Four copper shaft hold corresponding four contact rods altogether, and the lower end of these four described contact rods 307 penetrates described base 2 and exposes
It is connected for correspondingly live wire or zero line with power supply outside；Explaining, these 4 contact rods 307 are integrally fixed at the end herein
On seat 2, base 2 is typically plastic material, and this contact rod 307 can be embedded in this in plastic moulding process in advance, then with mould
Material base 2 one formation of lots, is integrally forming part；
The outer ring of the copper bearing 305 in each described plugging hole component 3 is by described conducting connecting part 306 and this plugging hole component
The fixing connection of sleeve 304 in 3, and the longitudinal center line of this copper bearing 305 is through the length of the jack 308 in this plugging hole component 3
Two cornerwise intersection points of square aperture are so that this sub-housing 301 can rotate along the longitudinal center line of this copper bearing 305；
Explain herein, the jack 308 in this plugging hole component 3 only around two cornerwise intersection points of its oblong openings at upper shell
1 surface rotates, just so that this group three pole jack both may be inserted into three pole inserted sheets 6, it is also possible to insert the two poles of the earth inserted sheet 6,
Around other point all cannot, therefore, herein by the longitudinal center line of this copper bearing 305 through the jack in this plugging hole component 3
Two cornerwise intersection points of the oblong openings of 308, see it is that the sub-housing 301 of plugging hole component 3 is along this copper bearing in appearance
The longitudinal center line of 305 rotates, but the effect reached is, the jack 308 in this plugging hole component 3 is around the two of its oblong openings
The cornerwise intersection point of bar rotates on upper shell 1 surface；The existing machine that miscellaneous part is rotated smoothly of copper bearing 305 herein
Tool function, has again the conducting function electrically connected by sleeve 304 with live wire or zero line.
In one embodiment of the invention, described solution lock ring 4 is a Guan Bi ring, including two semicircles being positioned at two ends
Portion 401 and the line part between two half-round 401 402, the center of circle of described half-round 401 and adjacent described sub-shell
The center of circle of the radial section of body 301 overlaps, and the internal diameter of described half-round 401 cuts with the radial direction of adjacent described sub-housing 301
The external diameter in face is identical；It is arranged such so that any one sub-housing 301 all can be close to the inner ring surface of above-mentioned half-round 401 and enter
Row rotates, and one is for compact conformation, but in order to avoid the axial two ends of self-lock rod 303 are from the open slot 403 solving lock ring 4
Slip, lose auto-lock function.
In one embodiment of the invention, described conducting connecting part 306 includes holding outside 305 for being set in copper shaft
Circular trough 3062 on circle and for connecting the copper contact rod 3061 of described sleeve 304, described copper contact rod 3061 vertically sets
It is placed in the outer side bottom surface of described circular trough 3062, and the longitudinal center line of described copper contact rod 3061, described circular trough 3062
Longitudinal center line and copper shaft are held the longitudinal center line three of 305 and are overlapped；The longitudinal center line of three overlaps, only for reality
Now the jack 308 in this plugging hole component 3 revolves around two cornerwise intersection points of its oblong openings on upper shell 1 surface
Turn.
The method and device that the application does not describes in detail is prior art.
Principle and the embodiment of the present invention are set forth by specific embodiment used herein, above example
Method and the core concept thereof being only intended to help to understand the present invention is described.It should be pointed out that, the common skill for the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these change
Enter and modify in the protection domain also falling into the claims in the present invention.
Claims (3)
1. electric supply installation in a multifunctional room, it is characterised in that include attaching plug, insert row main body and described power supply is inserted
The power line that head electrically connects with insert row main body；
Described insert row main body includes several sockets；
Each described socket include upper shell, base, four for insert the flat type inserted sheet of plug plugging hole component, solve lock ring with
And trip lever；
Upper middle jack and lower middle jack, the institute of flat type inserted sheet for inserting plug is offered on the upper surface of described upper shell
The inside stating upper shell and the underface being positioned at described middle jack are provided with the upper middle sleeve for inserting flat type inserted sheet, described
The inside of upper shell and be positioned at the underface of described lower middle jack and be provided with the lower middle sleeve for inserting flat type inserted sheet；
Offer on the upper surface of described upper shell four for the hole inserting described plugging hole component, a described hole is inserted into one
Individual described plugging hole component；
Each described plugging hole component includes a sub-housing, self-locking body, self-lock rod, one for inserting flat type inserted sheet
Sleeve, a copper bearing, a conducting connecting part and a contact rod；
Offering the jack for inserting flat type inserted sheet on the upper wall surface of the sub-housing of each described plugging hole component, four described slotting
The most corresponding four jacks of aperture member, two of which jack distributing position on the upper surface of described upper shell meets these two
Jack and described lower middle jack constitute one group for the three pole jacks inserting three pole flat plugs, remain two jacks on described
Distributing position on the upper surface of housing meets these two jacks and constitutes one group for inserting three pole flat type with described middle jack
Three pole jacks of plug；
Self-locking body in described plugging hole component is arranged at the inside of described sub-housing and is arranged at the upper wall surface of described sub-housing
On inner surface, and being positioned at the top of described sleeve with keeping at a certain distance away, described self-locking body includes self-locking plate and fixed plate, described
Self-locking plate and fixed plate constitute in a distance one for the space guiding self-locking inserted sheet, described self-locking plate and near institute
State and there is on the long broad side surface of fixed plate an inclined-plane for self-locking, the extended surface on described inclined-plane and the described inserted sheet being inserted into
The two sides intersection of long broad side surface through the width of described inserted sheet, the length and width side of described inclined-plane and corresponding described inserted sheet
Spacing between face is gradually increased from top to bottom, the minimum between described inclined-plane with the long broad side surface of corresponding described inserted sheet
Being smaller than the diameter of described self-lock rod, the maximum spacing between described inclined-plane with the long broad side surface of corresponding described inserted sheet is big
Diameter in described self-lock rod；
Described self-lock rod is cylindrical outer shape, and its axial centerline parallel is placed in the width of described inserted sheet, and arranges
In gap between the inclined-plane of described self-locking plate with the long broad side surface of corresponding described inserted sheet；
It is provided with two in the peripheral side of described sub-housing to glide along the length direction of inserted sheet for guiding described self-lock rod
Move and limit the guide openings of the strip of described self-lock rod lateral displacement；
In the peripheral side of the described solution lock ring housing that cincture is set in two plugging hole components often organizing three pole jacks simultaneously, institute
State and solve the open slot offering the axial two ends for being embedded described self-lock rod on the internal spherical surface of lock ring, the axle of described self-lock rod
Stretch out in the two ends respectively guide openings from corresponding described sub-housing and be overlapped in the open slot of described solution lock ring；
Described trip lever the upper surface of bottom and described solution lock ring be articulated and connected, and the top of described trip lever penetrates described
Upper shell exposes outside, plugs described trip lever to control the oscilaltion of described solution lock ring by external force, and then self-locking or solution
Lock described self-lock rod；
Described lower middle sleeve and described middle sleeve are fixed on described base by contact rod, described lower middle sleeve and described on
Middle sleeve altogether corresponding two contact rods, and the lower end of these two described contact rods penetrate described base expose outside for
The ground wire of power supply is connected；
Sleeve in described plugging hole component is arranged at the inside of described sub-housing and is positioned at the underface of described jack；
Each copper shaft hold by be set in its each the contact rod in inner ring be fixed on described base, four copper shaft
Hold corresponding four contact rods altogether, and the lower end of these four described contact rods penetrates described base and exposes outside for correspondingly
It is connected with live wire or the zero line of power supply；
The outer ring of the copper bearing in each described plugging hole component is solid with the sleeve in this plugging hole component by described conducting connecting part
Two of the oblong openings that connection, and the longitudinal center line of this copper bearing calmly passes the jack in this plugging hole component cornerwise
Intersection point is so that this sub-housing can rotate along the longitudinal center line of this copper bearing.
Electric supply installation the most according to claim 1, it is characterised in that described solution lock ring is a Guan Bi ring, including being positioned at
Two half-round at two ends and the line part between two half-round, the center of circle of described half-round and adjacent described son
The center of circle of the radial section of housing overlaps, and the external diameter of the internal diameter of described half-round and the radial section of adjacent described sub-housing
Identical.
Electric supply installation the most according to claim 1, it is characterised in that described conducting connecting part includes for being set in described
Circular trough on copper bearing outer ring and for connecting the copper contact rod of described sleeve, described copper contact rod is vertically installed in described
The outer side bottom surface of circular trough, and the longitudinal center line of described copper contact rod, the longitudinal center line of described circular trough and described copper
The longitudinal center line three of bearing overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634746.7A CN106058541B (en) | 2016-08-04 | 2016-08-04 | A kind of multi-functional indoor power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634746.7A CN106058541B (en) | 2016-08-04 | 2016-08-04 | A kind of multi-functional indoor power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106058541A true CN106058541A (en) | 2016-10-26 |
| CN106058541B CN106058541B (en) | 2018-08-07 |
Family
ID=57480151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610634746.7A Expired - Fee Related CN106058541B (en) | 2016-08-04 | 2016-08-04 | A kind of multi-functional indoor power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058541B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295845A (en) * | 1991-03-02 | 1994-03-22 | Duan Changxing | Combined power plug |
| CN101478102A (en) * | 2008-01-06 | 2009-07-08 | 张繁荣 | Porous dual purpose low-voltage power supply socket |
| CN101997201A (en) * | 2010-10-28 | 2011-03-30 | 王飞鹏 | Single-phase tandem private jack of high-power power distribution |
| CN202333384U (en) * | 2011-11-29 | 2012-07-11 | 杨形达 | Combined type integral plug bush |
| CN104009351A (en) * | 2014-06-18 | 2014-08-27 | 深圳市茂润电气有限公司 | Universal international multi-functional environment-friendly extension power supply connecting device |
-
2016
- 2016-08-04 CN CN201610634746.7A patent/CN106058541B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295845A (en) * | 1991-03-02 | 1994-03-22 | Duan Changxing | Combined power plug |
| CN101478102A (en) * | 2008-01-06 | 2009-07-08 | 张繁荣 | Porous dual purpose low-voltage power supply socket |
| CN101997201A (en) * | 2010-10-28 | 2011-03-30 | 王飞鹏 | Single-phase tandem private jack of high-power power distribution |
| CN202333384U (en) * | 2011-11-29 | 2012-07-11 | 杨形达 | Combined type integral plug bush |
| CN104009351A (en) * | 2014-06-18 | 2014-08-27 | 深圳市茂润电气有限公司 | Universal international multi-functional environment-friendly extension power supply connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106058541B (en) | 2018-08-07 |
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Granted publication date: 20180807 Termination date: 20190804 |