CN209709309U - A kind of three plugs - Google Patents
A kind of three plugs Download PDFInfo
- Publication number
- CN209709309U CN209709309U CN201920881659.0U CN201920881659U CN209709309U CN 209709309 U CN209709309 U CN 209709309U CN 201920881659 U CN201920881659 U CN 201920881659U CN 209709309 U CN209709309 U CN 209709309U
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- CN
- China
- Prior art keywords
- conducting wire
- header body
- reel
- outer cover
- rolling table
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Abstract
The utility model discloses a kind of three plugs, it is related to the technical field of attaching plug, including header body, header body side is fixed, and there are three inserted sheets, the other side is installed with the conducting wire being electrically connected with inserted sheet, header body is provided with rolling table towards the rotation of the side of conducting wire, rolling table is installed with reel far from the side of header body, rolling table and reel outside mask are equipped with outer cover, the one end of reel far from header body is in the elastic slice for being installed with web-like in outer cover, outer cover sidewall is provided with sliding block along the sliding of its axis direction, conducting wire is wound in reel side through rolling table rear screw and extend out to outside outer cover after sliding block again, regulating device is provided on sliding block.When plug is not used, reel can be rotated with rolling table, conducting wire can be wound when spool turns is wrapped in conducting wire on reel outer wall, and then orderly wind conducting wire, it prevents from mutually winding between conducting wire, when plug in use, by conducting wire drawing place from sliding block, and then arbitrarily adjust the length used needed for conducting wire.
Description
Technical field
The utility model relates to the technical fields of attaching plug, more particularly, to a kind of three plugs.
Background technique
Nowadays electric power has important role for people, and electric energy is a kind of very important energy, and people are in life
Often electric appliance is operated as the energy electric energy, electric energy is transferred to the cooperation that plug and electric wire are needed in electric appliance, wherein
Plug can be divided into two-pin plug and three plugs, and relative to two-pin plug, three pin plug can preferably guarantee tyre metal-back
Household electrical appliance using safe, to prevent people in use electric leakage electric shock when lead to the generation of death by accident.
Notification number is that the Chinese patent of CN207896337U discloses a kind of three foot waterproof round plugs, including ground connection post pole,
Power supply pole plate, waterproof gland cover, joint chair, frustum and wiring；Joint chair rear end connects wiring, fixes a ground connection on joint chair front end face
Post pole and two power supply pole plates are set with waterproof gland cover in joint chair front outer, and joint chair rear end connects wiring by frustum.
Prior art among the above, which has the following deficiencies:, to be connected between plug and household electrical appliance by long wiring
It connects, some household electrical appliance when not in use, pull up and wiring needs winding to be manually placed in designated position, artificial to receive by plug needs
The wiring of volume is easy to mutually wind, and causes the placement of wiring can be more unordered, and then compare occupied space, while being also not easy to
Next time uses.
Utility model content
The purpose of the utility model is to provide a kind of three plugs, and wiring can orderly be wound to and then be made wiring occupied space
It reduces.
Above-mentioned purpose of utility model has the technical scheme that
A kind of three plugs, including header body, the header body side is fixed, and there are three inserted sheets, and the other side is installed with
The conducting wire being electrically connected with the inserted sheet, the header body are provided with rolling table, the receipts towards the rotation of the side of the conducting wire
Volume platform is installed with reel far from the side of the header body, and the rolling table and the reel outside mask are equipped with and the plug
The connected outer cover of ontology, the one end of the reel far from the header body is in the elastic slice for being installed with web-like in the outer cover, institute
It states outer cover sidewall and the sliding of its axis direction is provided with sliding block, the conducting wire is wound in the volume through the rolling table rear screw
Cylinder side is simultaneously extend out to outside the outer cover after the sliding block again, is provided on the sliding block for conducting wire described in stop
Regulating device.
By using above-mentioned technical proposal, when plug is not used, conducting wire can be wound in reel side, and reel can be with
Rolling table rotation, whens spool turns, which can wind conducting wire, is wrapped in conducting wire on reel outer wall, and then can orderly wind conducting wire, prevents
It is only mutually wound between conducting wire, saves space, the automatic winding of conducting wire can also be realized by the contraction of elastic slice.Work as plug
In use, conductor strip movable reel rotates at this time, by conducting wire drawing place from sliding block so as to arbitrarily adjust the length used needed for conducting wire
Degree.
The utility model is further arranged to: the header body is offered far from its axis direction of one lateral edge of inserted sheet
Annular groove, the side of the rolling table towards the header body, which is installed with, slides the annular slab being adapted to the annular groove.
By using above-mentioned technical proposal, annular slab is actively plugged in annular groove, and then realizes rolling table and plug sheet
Body rotation connection, to make rolling table that can rotate around header body.
The utility model is further arranged to: the casing outer wall offers side channel along its axis direction, and the sliding block is sliding
Shifting is set in the side channel, and the port passed through for the conducting wire is offered on the sliding block.
By using above-mentioned technical proposal, the winding of conducting wire spiral can be extend out to outside outer cover after on reel by port
Portion, sliding block are actively plugged in the sliding that sliding block may be implemented in side channel relative to outer cover, and then when conducting wire gradually extend out to outer cover
When external, sliding block can slide into corresponding position, so that conducting wire be made smoothly to be stretched out.
The utility model is further arranged to: the regulating device includes two intermediate plates, and two described intermediate plate the same ends are equal
It is articulated and connected in the sliding block, two intermediate plates are far from its mutual snapping in hinge joint one end.
By using above-mentioned technical proposal, elastic force is generated after shrinking due to elastic slice, elastic force makes reel have becoming for winding
Gesture, two intermediate plates of snapping can clamp conducting wire at this time, so as to prevent conducting wire from being needed by reel winding conducting wire through rolling table
Then it could wind to reel, when rolling table rotation, conducting wire can follow rolling table to rotate in tapered slot, when needs make
When with plug, conducting wire follows the synchronous rotation of rolling table that conducting wire success can be made to be stretched to outside it out of outer cover.
The utility model is further arranged to: any one of intermediate plate is installed with locking spiral shell far from one end of its hinge joint
Bolt and the locking bolt also extend through another one end of intermediate plate far from its hinge joint, are arranged in the locking bolt useful
The casing outer wall described in the lock nut for compressing two intermediate plates offers side channel along its axis direction, and the sliding block activity is inserted
It is connected in the side channel.
By using above-mentioned technical proposal, turn lock nut, cooperation locking bolt be adjusted between two intermediate plates away from
From when the distance between two intermediate plates gradually become smaller, intermediate plate can clamp conducting wire, to prevent conducting wire from being wound by reel.
The utility model is further arranged to: the header body offers tapered slot far from the inserted sheet side, described
Rolling table corresponds to the tapered groove location towards the tapered slot side and is installed with tapered piece, and described tapered piece stretches to the cone
Exist in type groove and between outer wall and the tapered slot inner wall for sliding block described in the movable gap of conducting wire outside the outer cover
Wall side corresponds to the side channel position edge and offers the port passed through for the conducting wire perpendicular to the outer cover axis direction.
By using above-mentioned technical proposal, conducting wire from header body far from inserted sheet one end stretch out after enter tapered piece with it is tapered
In gap between slot, then after the rolling table can spiral winding on reel.
The utility model is further arranged to: reel side spiral is offered to be adapted to conducting wire peripheral wall fitting
Wall trench.
By using above-mentioned technical proposal, fitting is adapted in wall trench when conducting wire is wound, and wall trench can give the winding of conducting wire
One guiding role is provided, winds conducting wire more orderly, and then more save space.
The utility model is further arranged to: the outer cover towards one end of the rolling table be in hatch frame, it is described outer
Isolation ring flat-plate is fixedly connected in the opening of cover, the elastic slice is located at the isolation side of the ring flat-plate far from the rolling table.
By using above-mentioned technical proposal, when plug is without the use of, after conducting wire winding is placed in designated position, around plug
Dust be possible to enter in outer cover by side channel, and then be attached on elastic slice, isolation ring flat-plate can prevent dust to be attached to
On elastic slice, and then the cleaning on elastic slice surface can be kept to avoid dust from blocking elastic slice, keep the normal work of elastic slice.
In conclusion the advantageous effects of the utility model are as follows:
Conducting wire is wound in mandrel surface, and reel can follow rolling table to rotate again, when needing using plug, pull to stretch and lead
Line, reel, which starts turning, stretches out the conducting wire of mandrel surface gradually outside outer cover, reel during rotation elastic slice with reel turn
Dynamic to shrink, the restorable trend of elastic slice can provide an elastic force, and elastic force can make reel have the tendency that winding conducting wire,
Conducting wire is clamped by intermediate plate, can be to avoid conducting wire because the effect of elastic force is wound to reel again, conducting wire needs to wind
When, loosen intermediate plate, rotates in the resilient force lower mandrel member of elastic slice in automatic winding conducting wire to its wall trench.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A；
Fig. 3 is the partial enlargement diagram in Fig. 2 at B；
Fig. 4 is the partial enlargement diagram in Fig. 2 at C；
Fig. 5 is the partial enlargement diagram in Fig. 1 at D.
Appended drawing reference: 1, header body；2, inserted sheet；3, conducting wire；4, outer cover；5, rolling table；6, annular groove；7, annular slab；
8, reel；9, ring flat-plate is isolated；10, wall trench；11, side channel；12, tapered slot；13, tapered piece；14, elastic slice；15, sliding block；16, it presss from both sides
Plate；17, link block；18, port；19, intermediate plate；20, rubber pad；21, locking bolt；22, lock nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, a kind of three plugs, including header body 1, header body 1 are cylindrical body or triangular prism
Body, 1 one end of header body is fixed, and there are three inserted sheets 2, and the other end is installed with the conducting wire 3 being electrically connected with inserted sheet 2, wherein three inserted sheets
2 be in triangle arrangement.
Referring to Fig. 2 and Fig. 3, header body 1 is installed with outer cover 4 far from 2 one end of inserted sheet, 4 one end of outer cover in hatch frame and
Its open end is fixedly connected with header body 1, and header body 1 is provided with rolling table 5 in rotation in outer cover 4 far from 2 one end of inserted sheet.
Header body 1 offers annular groove 6 close to 5 one end of rolling table, and rolling table 5 corresponds to 6 position of annular groove close to 1 one end of header body
It is installed with annular slab 7,7 grafting of annular slab adapts in annular groove 6, to realize that the rotation of rolling table 5 and header body 1 connects
It connects.Header body 1 offers tapered slot 12 at 5 one end center of rolling table, and rolling table 5 is towards tapered 12 one end of slot and correspondence
Tapered 12 position of slot is installed with tapered piece 13, and tapered 12 axis of slot is overlapped with tapered piece of 13 axis.It stretches to for tapered piece 13 tapered
There are gaps in slot 12 and between tapered slot 12, and gap minimum range is greater than 3 diameter of conducting wire.3 one end of conducting wire passes through this gap
Through rolling table 5, through-hole is offered on rolling table 5.
Referring to figure, rolling table 5 is far from being installed with reel 8 at 1 one end center of header body, 8 axis of reel and 5 axis of rolling table
Line is overlapped.Outer cover 4 is installed with far from 1 one end of header body is isolated ring flat-plate 9 with what the fitting of 4 inner wall of outer cover was adapted to, and 9 axis of ring flat-plate is isolated
Line is overlapped with 4 axis of outer cover, and isolation 9 internal diameter of ring flat-plate is greater than the diameter of axle of reel 8 and reel 8 passes through isolation far from 5 one end of rolling table
Ring flat-plate 9 is arranged.8 spiral of reel offers wall trench 10, and through-hole of the wall trench 10 on one end of rolling table 5 and rolling table 5 is connected,
The other end extends to reel 8 close to isolation 9 one end of ring flat-plate.
Referring to Fig. 2 and Fig. 4,4 circumferential surface of outer cover offers downwards side channel 11, side along 4 axis of outer cover close to isolation 9 one end of ring flat-plate
Slot 11 is connected to 4 inside and outside of outer cover, opens up direction sliding along it in side channel 11 and is provided with sliding block 15, sliding block 15 includes two and sets in parallel
The clamping plate 16 set and the link block 17 being fixedly arranged between two clamping plates 16.Two 16 plate bodies of clamping plate be disposed as curved surface and respectively with
4 internal and external peripheral wall of outer cover fitting adaptation, while link block 17 is located in side channel 11, runs through at 17 center of clamping plate 16 and link block and opens up
There is port 18.Conducting wire 3 along 10 spiral of wall trench wind upwards after can be extend out to outside outer cover 4 by port 18.
The elastic slice 14 of web-like is fixedly connected between reel 8 and outer cover 4,14 one end of elastic slice is fixedly connected with reel 8, in addition
One end be fixedly connected with 4 inner wall of outer cover and elastic slice 14 be located at ring flat-plate 9 and outer cover 4 is isolated far between 1 one end of header body.Elastic slice
14 have the function of elastic force, and elastic slice 14 can cause elastic slice 14 to shrink as reel 8 rotates when reel 8 rotates, at this time elastic slice 14
Restorable trend can provide the elastic force for rotating reel 8.
Referring to Fig. 4 and Fig. 5, when pulling conducting wire 3 that it is made gradually to stretch out outer cover 4, since the rotation of reel 8 is with spring plate 14
Rotation, elastic slice 14 shrink have pulling force, and pulling force can make reel 8 have the tendency that winding conducting wire 3, and three plugs make in order to prevent
It is wound with conducting wire 3 in the process, is provided with regulating device on the clamping plate 16 being bonded with 4 outer wall of outer cover.Regulating device includes two
A intermediate plate 19, two 19 one end of intermediate plate are mutually hinged and its hinge joint is fixedly connected with clamping plate 16 far from 4 one end of outer cover, intermediate plate 19
Other end corresponds to the radius that 18 position of port is provided with bending section for being bonded conducting wire 3 and crooked radian is less than conducting wire 3.Folder
19 bending section of piece is bonded one end with conducting wire 3 and is fixedly connected with rubber pad 20.
Any one intermediate plate 19 is fixedly connected with locking bolt 21 far from one end of its hinge joint, and 21 one end of locking bolt is also
Through another one end of intermediate plate 19 far from its hinge joint and end sleeve is equipped with the lock nut 22 for compressing two intermediate plates 19.
By turning lock nut 22, the distance between two intermediate plates 19 are adjusted, so as to clamp conducting wire 3, prevent conducting wire 3 by reel
8 windings.
It the working principle of the utility model and has the beneficial effect that
When plug is to be used, conducting wire 3 from header body 1 far from stretched at 2 one end center of inserted sheet tapered piece 13 with cone
It is stretched in outer cover 4 in the gap of type groove 12 and through rolling table 5, fitting adapts to wall trench 10 and along wall trench after protruding into outer cover 4
10 spirals are wound upwards in 8 outer wall of reel, are passed through port 18 later and are stretched out outside outer cover 4.When needing using plug, pulls and lead
Line 3, at this moment reel 8 rotates, and when rotation can make to wind gradually to be stretched to outside outer cover 4 in the conducting wire 3 on reel 8, due to
Reel 8 rotates the contraction that will drive elastic slice 14, and the contraction of elastic slice 14 has restorable trend and then can generate elastic force, this elasticity
Power can make reel 8 have the tendency that winding, and at this moment clamping conducting wire 3 by intermediate plate 19 fixes conducting wire 3, prevent conducting wire 3 by again
Winding.When needing to wind after the completion of the plug use, lock nut 22 is turned to make intermediate plate 19 loosen, conducting wire 3 can be at this time
It is movable in port 18, slide sliding block 15 along side channel 11, due to the effect of the elastic force of elastic slice 14, conducting wire 3 will be received automatically
8 outer surface of roll-to-roll cylinder.The fitting of conducting wire 3 adapts in wall trench 10, and conducting wire 3 can be made orderly to wind to reel 8, prevent conducting wire 3
Due to winding mutually, space can be saved.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of three plugs, including header body (1), header body (1) side is fixed, and there are three inserted sheet (2), another
Side is installed with the conducting wire (3) being electrically connected with the inserted sheet (2), it is characterised in that: the header body (1) is towards the conducting wire
(3) side rotation is provided with rolling table (5), and the rolling table (5) is installed with reel far from the side of the header body (1)
(8), the rolling table (5) and the reel (8) outside mask are equipped with the outer cover (4) being connected with the header body (1), the volume
The one end of cylinder (8) far from the header body (1) is in the elastic slice (14) for being installed with web-like in the outer cover (4), the outer cover (4)
Side wall is provided with sliding block (15) along the sliding of its axis direction, and the conducting wire (3) is wound in institute through the rolling table (5) rear screw
It states reel (8) side and extend out to the outer cover (4) outside after the sliding block (15) again, be provided on the sliding block (15)
Regulating device for conducting wire described in stop (3).
2. three plug according to claim 1, it is characterised in that: the header body (1) is far from the inserted sheet (2) one
Its axis direction of lateral edge offers annular groove (6), the side of rolling table (5) towards the header body (1) be installed with
The annular slab (7) of annular groove (6) the sliding adaptation.
3. three plug according to claim 1, it is characterised in that: outer cover (4) outer wall is opened up along its axis direction
Have side channel (11), sliding block (15) sliding is set in the side channel (11), is offered on the sliding block (15) for described
The port (18) that conducting wire (3) passes through.
4. three plug according to claim 3, it is characterised in that: the regulating device include two intermediate plates (19), two
A intermediate plate (19) the same end is articulated and connected in the sliding block (15), and two intermediate plates (19) are far from its hinge joint one end
Mutual snapping.
5. three plug according to claim 4, it is characterised in that: any one of intermediate plate (19) is far from its hinge joint
One end be installed with locking bolt (21) and the locking bolt (21) to also extend through another described intermediate plate (19) hinged far from it
One end of point is arranged with the lock nut (22) for compressing two intermediate plates (19) on the locking bolt (21).
6. three plug according to claim 1, it is characterised in that: the header body (1) is far from the inserted sheet (2) one
Side offers tapered slot (12), and the rolling table (5) corresponds to tapered slot (12) position towards tapered slot (12) side
It is installed with tapered piece (13), tapered piece (13) stretch in the tapered slot (12) and in outer wall and the tapered slot (12)
Exist between wall and is used for conducting wire (3) movable gap.
7. three plug according to claim 1, it is characterised in that: reel (8) side spiral offer with it is described
Conducting wire (3).
8. three plug according to claim 1, it is characterised in that: the outer cover (4) is towards the one of the rolling table (5)
End is in hatch frame, is fixedly connected with isolation ring flat-plate (9) in the opening of the outer cover (4), the elastic slice (14) be located at it is described every
Side from ring flat-plate (9) far from the rolling table (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881659.0U CN209709309U (en) | 2019-06-12 | 2019-06-12 | A kind of three plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881659.0U CN209709309U (en) | 2019-06-12 | 2019-06-12 | A kind of three plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709309U true CN209709309U (en) | 2019-11-29 |
Family
ID=68650710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881659.0U Active CN209709309U (en) | 2019-06-12 | 2019-06-12 | A kind of three plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615225A (en) * | 2020-12-14 | 2021-04-06 | 厦门润发电缆有限公司 | Power line |
-
2019
- 2019-06-12 CN CN201920881659.0U patent/CN209709309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615225A (en) * | 2020-12-14 | 2021-04-06 | 厦门润发电缆有限公司 | Power line |
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