CN109980407A - A kind of two-phase socket of the anti-monopole insertion of roller type - Google Patents
A kind of two-phase socket of the anti-monopole insertion of roller type Download PDFInfo
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- CN109980407A CN109980407A CN201910381362.2A CN201910381362A CN109980407A CN 109980407 A CN109980407 A CN 109980407A CN 201910381362 A CN201910381362 A CN 201910381362A CN 109980407 A CN109980407 A CN 109980407A
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- roller bearing
- monopole
- groove body
- phase
- roller
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- 238000003780 insertion Methods 0.000 title claims abstract description 36
- 230000037431 insertion Effects 0.000 title claims abstract description 36
- 238000007514 turning Methods 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims description 9
- 230000005404 monopole Effects 0.000 abstract description 8
- 230000007935 neutral effect Effects 0.000 description 21
- 230000000994 depressogenic effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4532—Rotating shutter
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to technical field of electric equipment, in particular to the two-phase socket of a kind of anti-monopole insertion of roller type, the two-phase socket includes shell and electric connection piece, two-phase jack is provided on the shell, the two-phase socket further includes being mounted on the anti-monopole interposer of the intracorporal roller type of shell, the electric connection piece, which is arranged, puts monopole interposer bottom in roller type, the anti-monopole interposer of roller type includes the limit groove body of roller bearing and rectangular configuration, the roller bearing is arranged in limiting slot body, two turnings of side edge are provided with limited block in the limiting slot body, resetting-mechanism is provided in the limiting slot body, there are two wedge grooves for setting on the roller bearing, two wedge grooves and two-phase jack correspond, it is provided in the limiting slot body for preventing the inclined limit batten of roller bearing, caused by can be avoided monopole insertion Security risk improves safety coefficient.
Description
Technical field
The present invention relates to technical field of electric equipment, in particular to the two-phase socket of a kind of anti-monopole insertion of roller type.
Background technique
In daily life, due to some sockets finishing when, can place it is relatively low, for being easy to happen electric shock thing
Therefore protective door can be all set in the electrode jack of many power outlets at present, the current socket with protective door sets protective door
On the inside of the electrode jack of socket, protective door is being equipped with inclined-plane towards electrode jack side, and is equipped with resets bullet in the movement direction
Spring, which is mainly used for waterproof and dustproof and protection against electric shock, but this socket has some disadvantages: can not prevent monopole
Insertion when monopole insertion is easy that protective door is caused to fully open, to make another electrode exposure, still has certain peace
Full hidden danger.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to which the two-phase for providing a kind of anti-monopole insertion of roller type is inserted
Seat.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of two-phase socket of the anti-monopole insertion of roller type, the two-phase socket includes shell and electric connection piece, the shell
Two-phase jack is provided on body, the two-phase socket further includes being mounted on the anti-monopole interposer of the intracorporal roller type of shell, institute
It states and is electrically connected piece setting in roller type anti-monopole interposer bottom, the anti-monopole interposer of roller type includes roller bearing and square
The limit groove body of shape structure, the axis of the roller bearing are parallel to the orientation of two-phase jack, and the roller bearing is arranged in limiting slot
In vivo, two turnings of side edge are provided with limited block in the limiting slot body, the orientations of two limited blocks and roller bearing
Axis is parallel, is provided with resetting-mechanism in the limiting slot body, on the roller bearing setting there are two wedge groove, two wedge grooves with
Two-phase jack corresponds, and is provided in the limiting slot body for preventing the inclined limit batten of roller bearing.
Preferably, the both ends of the roller bearing are provided with semicircular notch, are provided in the limiting slot body for notch
The limit stick of sliding, the limit groove body are provided with the avoid holes for plug insertion, and the roller bearing is provided with and limit batten
The card slot being slidably matched.
Preferably, the resetting-mechanism includes the gravity block being fitted on roller bearing, and the gravity block is mounted on wedge groove
Bottom end.
Preferably, the resetting-mechanism includes and is arranged to be provided with reset spring in limiting slot body, and the one of reset spring
It holds and is fixed with the eccentric part in roller bearing middle section, the other end of the reset spring is fixedly mounted on the institute for being located at two-phase jack in shell
In side, the middle section of the roller bearing is provided with the connector contradicted for reset spring one end.
Preferably, reset spring, one end of reset spring and the eccentric part in roller bearing middle section are provided in the limiting slot body
Fixed, the other end of the reset spring is fixedly mounted on the side for being located at avoid holes in limiting slot body, the roller bearing
Middle section is provided with the connector contradicted for reset spring one end.
Preferably, reset spring, one end of reset spring and the eccentric part in roller bearing middle section are provided in the limiting slot body
Fixed, the other end of the reset spring is fixedly mounted on the side for being located at avoid holes in limiting slot body, the roller bearing
Middle section is provided with the connector contradicted for reset spring one end.
Preferably, the closing means for closing two-phase jack are provided in the shell, the closing means include
Two closing blocks for closing two-phase jack and the connecting spring for connecting two closing blocks, the closing block are T-shaped
Structure, two closing block tips are opposite, and connecting spring is horizontally set between two closing blocks and the both ends of connecting spring are distinguished
It contradicts and connects with two closing blocks.
Preferably, on the roller bearing wedge groove inclined-plane pass through roller bearing axis.
The utility model has the advantages that a kind of two-phase socket of the anti-monopole insertion of roller type of the invention, when two-phase jack is inserted into unilateral side,
Roller bearing is tilted by pressure, and roller bearing lives with positive stop strip board, cannot be introduced into card slot, and roller bearing can not deviate exposing avoid holes, under roller bearing
The disconnected exterior object of pressure drag contacts electrode connecting piece, and when two sides are inserted into simultaneously, roller bearing is all depressed, and plug contradicts roller bearing
Wedge groove, so that roller bearing rotates, so that wedge groove is gone to vertically, while notch is bonded and slides with limit stick, so that roller bearing
It is moved to limited block and limits the neutral gear between groove body, so that avoid holes are exposed, plug passes through avoid holes insertion electrode electrical connection
In piece, when plug is extracted, spring reset, roller bearing resets, and can be avoided security risk caused by monopole insertion, improves safety system
Number.
Detailed description of the invention
Fig. 1 is stereochemical structure decomposing schematic representation of the invention；
Fig. 2 is the structural schematic diagram one of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram two of the embodiment of the present invention two；
Fig. 4 is the structural schematic diagram three of the embodiment of the present invention two；
Fig. 5 is the structural schematic diagram of inventive closure mechanism；
Fig. 6 is the top view of the embodiment of the present invention three；
Fig. 7 is cross-sectional view of the Fig. 6 along line A-A；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention four；
Description of symbols: shell 1, two-phase jack 11, roller bearing 2, wedge groove 21, notch 22, card slot 23 limit groove body 3, limit
Block 31 limits batten 32, limits stick 33, is electrically connected piece 4, reset spring 5, closing means 6, closing block 61, connecting spring
62, avoid holes 63, plug 7, gravity block 8.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Embodiment one:
Referring to figs. 1 to a kind of two-phase socket of the anti-monopole insertion of roller type shown in Fig. 8, the two-phase socket includes shell 1
Be electrically connected piece 4, be provided with two-phase jack 11 on the shell 1, the two-phase socket further includes being mounted in shell 1
The anti-monopole interposer of roller type, the electric connection piece 4 are arranged in roller type anti-monopole interposer bottom, the anti-list of roller type
Pole interposer includes the limit groove body 3 of roller bearing 2 and rectangular configuration, and the axis of the roller bearing 2 is parallel to two-phase jack 11
Orientation, in limit groove body 3, the 3 inside edge turning Liang Ge of limit groove body is provided with limit for the setting of roller bearing 2
The orientation of block 31, two limited blocks 31 is parallel with the axis of roller bearing 2, is provided with reset spring 5 in the limit groove body 3,
One end of reset spring 5 and the eccentric part in 2 middle section of roller bearing are fixed, and there are two wedge groove 21, two wedge shapes for setting on the roller bearing 2
Slot 21 and two-phase jack 11 correspond, and are provided in the limit groove body 3 for preventing the inclined limit batten 32 of roller bearing 2,
The limit batten 32 is two, and when two-phase jack 11 is inserted into unilateral side, roller bearing 2 is tilted by pressure, roller bearing 2 and the limit card of batten 32
Firmly, roller bearing 2, which pushes, blocks exterior object to contact electrode connecting piece, and when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and is inserted
First 7 contradict the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates, so that wedge groove 21 is gone to vertically, while notch 22 and positive stop strip
Block 33 is bonded and slides, so that roller bearing 2 is moved to limited block 31 and limits the neutral gear between groove body 3, plug 7 passes through avoid holes 63
It is inserted into electrode electric connecting sheet.
The both ends of the roller bearing 2 are provided with semicircular notch 22, are provided in the limit groove body 3 sliding for notch 22
Dynamic limit stick 33, the limit groove body 3 are provided with the avoid holes 63 being inserted into for plug 7, and the roller bearing 2 is provided with and limits
The card slot 23 that batten 32 is slidably matched, when two-phase jack 11 is inserted into unilateral side, roller bearing 2 is tilted by pressure, roller bearing 2 and limit batten 32
It blocks, cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object to contact electrode
Connection sheet, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2
Rotation, so that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limit
Neutral gear between position block 31 and limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electrical connection
In piece.
The other end of the reset spring 5 is fixedly mounted on the side for being located at avoid holes 63 in limit groove body 3, described
The middle section of roller bearing 2 be provided with for 5 one end of reset spring contradict connector, roller bearing 2 be moved to limited block 31 and limit groove body 3 it
Between neutral gear when, by pull-shaped change when reset spring 5, when plug 7 is extracted, spring reset, roller bearing 2 resets.
The inclined-plane of wedge groove 21 passes through the axis of roller bearing 2 on the roller bearing 2, when plug 7, which contradicts, arrives wedge groove 21,
Roller bearing 2 starts turning, while being moved to limited block 31 and limiting the neutral gear between groove body 3.
Working principle: when the insertion two-phase jack 11 of unilateral side, roller bearing 2 is tilted by pressure, and roller bearing 2 is blocked with limit batten 32,
It cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object contact electrode connection
Piece, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates,
So that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limited block 31
Neutral gear between limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electric connecting sheet, inserts
When first 7 extraction, spring reset, roller bearing 2 resets, and can be avoided security risk caused by monopole insertion.
Embodiment two:
Referring to figs. 1 to a kind of two-phase socket of the anti-monopole insertion of roller type shown in Fig. 8, the two-phase socket includes shell 1
Be electrically connected piece 4, be provided with two-phase jack 11 on the shell 1, the two-phase socket further includes being mounted in shell 1
The anti-monopole interposer of roller type, the electric connection piece 4 are arranged in roller type anti-monopole interposer bottom, the anti-list of roller type
Pole interposer includes the limit groove body 3 of roller bearing 2 and rectangular configuration, and the axis of the roller bearing 2 is parallel to two-phase jack 11
Orientation, in limit groove body 3, the 3 inside edge turning Liang Ge of limit groove body is provided with limit for the setting of roller bearing 2
The orientation of block 31, two limited blocks 31 is parallel with the axis of roller bearing 2, is provided with reset spring 5 in the limit groove body 3,
One end of reset spring 5 and the eccentric part in 2 middle section of roller bearing are fixed, and there are two wedge groove 21, two wedge shapes for setting on the roller bearing 2
Slot 21 and two-phase jack 11 correspond, and are provided in the limit groove body 3 for preventing the inclined limit batten 32 of roller bearing 2,
The limit batten 32 be it is single, unilateral side insertion two-phase jack 11 when, roller bearing 2 by pressure tilt, roller bearing 2 and limit batten 32 block
Firmly, roller bearing 2, which pushes, blocks exterior object to contact electrode connecting piece, and when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and is inserted
First 7 contradict the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates, so that wedge groove 21 is gone to vertically, while notch 22 and positive stop strip
Block 33 is bonded and slides, so that roller bearing 2 is moved to limited block 31 and limits the neutral gear between groove body 3, plug 7 passes through avoid holes 63
It is inserted into electrode electric connecting sheet.
The both ends of the roller bearing 2 are provided with semicircular notch 22, are provided in the limit groove body 3 sliding for notch 22
Dynamic limit stick 33, the limit groove body 3 are provided with the avoid holes 63 being inserted into for plug 7, and the roller bearing 2 is provided with and limits
The card slot 23 that batten 32 is slidably matched, when two-phase jack 11 is inserted into unilateral side, roller bearing 2 is tilted by pressure, roller bearing 2 and limit batten 32
It blocks, cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object to contact electrode
Connection sheet, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2
Rotation, so that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limit
Neutral gear between position block 31 and limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electrical connection
In piece.
The other end of the reset spring 5 is fixedly mounted on the side for being located at two-phase jack 11 in shell 1, the rolling
The middle section of axis 2 is provided with the connector contradicted for 5 one end of reset spring, and roller bearing 2 is moved between limited block 31 and limit groove body 3
Neutral gear when, by pull-shaped change when reset spring 5, when plug 7 is extracted, spring reset, roller bearing 2 resets.
The closing means 6 for closing two-phase jack 11 are provided in the shell 1, the closing means 6 include two
A closing block 61 for closing two-phase jack 11 and the connecting spring 62 for connecting two closing blocks 61, the closing block 61
For T-shaped structure, two 61 tips of closing block are opposite, and connecting spring 62 is horizontally set between two closing blocks 61 and connects bullet
The both ends of spring 62 contradict with two closing blocks 61 connect respectively, duplicate protection, when plug 7, which supports, opens two closing block 61,
It can be inserted into shell 1, when plug 7 is extracted, connecting spring 62 resets so that closing block 61 is by 11 envelope of two-phase jack
It closes.
The inclined-plane of wedge groove 21 passes through the axis of roller bearing 2 on the roller bearing 2, when plug 7, which contradicts, arrives wedge groove 21,
Roller bearing 2 starts turning, while being moved to limited block 31 and limiting the neutral gear between groove body 3.
Working principle: when the insertion two-phase jack 11 of unilateral side, roller bearing 2 is tilted by pressure, and roller bearing 2 is blocked with limit batten 32,
It cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object contact electrode connection
Piece, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates,
So that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limited block 31
Neutral gear between limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electric connecting sheet, inserts
When first 7 extraction, spring reset, roller bearing 2 resets, and can be avoided security risk caused by monopole insertion.
Embodiment three:
Referring to figs. 1 to a kind of two-phase socket of the anti-monopole insertion of roller type shown in Fig. 8, the two-phase socket includes shell 1
Be electrically connected piece 4, be provided with two-phase jack 11 on the shell 1, the two-phase socket further includes being mounted in shell 1
The anti-monopole interposer of roller type, the electric connection piece 4 are arranged in roller type anti-monopole interposer bottom, the anti-list of roller type
Pole interposer includes the limit groove body 3 of roller bearing 2 and rectangular configuration, and the axis of the roller bearing 2 is parallel to two-phase jack 11
Orientation, in limit groove body 3, the 3 inside edge turning Liang Ge of limit groove body is provided with limit for the setting of roller bearing 2
The orientation of block 31, two limited blocks 31 is parallel with the axis of roller bearing 2, is provided with reset spring 5 in the limit groove body 3,
One end of reset spring 5 and the eccentric part in 2 middle section of roller bearing are fixed, and there are two wedge groove 21, two wedge shapes for setting on the roller bearing 2
Slot 21 and two-phase jack 11 correspond, and are provided in the limit groove body 3 for preventing the inclined limit batten 32 of roller bearing 2,
The limit batten 32 be it is single, unilateral side insertion two-phase jack 11 when, roller bearing 2 by pressure tilt, roller bearing 2 and limit batten 32 block
Firmly, roller bearing 2, which pushes, blocks exterior object to contact electrode connecting piece, and when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and is inserted
First 7 contradict the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates, so that wedge groove 21 is gone to vertically, while notch 22 and positive stop strip
Block 33 is bonded and slides, so that roller bearing 2 is moved to limited block 31 and limits the neutral gear between groove body 3, plug 7 passes through avoid holes 63
It is inserted into electrode electric connecting sheet.
The both ends of the roller bearing 2 are provided with semicircular notch 22, are provided in the limit groove body 3 sliding for notch 22
Dynamic limit stick 33, the limit groove body 3 are provided with the avoid holes 63 being inserted into for plug 7, and the roller bearing 2 is provided with and limits
The card slot 23 that batten 32 is slidably matched, when two-phase jack 11 is inserted into unilateral side, roller bearing 2 is tilted by pressure, roller bearing 2 and limit batten 32
It blocks, cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object to contact electrode
Connection sheet, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2
Rotation, so that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limit
Neutral gear between position block 31 and limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electrical connection
In piece.
The other end of the reset spring 5 is fixedly mounted on limit 3 inner limited block of groove body, 31 side, the roller bearing 2
Middle section be provided with for 5 one end of reset spring contradict connector, roller bearing 2 be moved to limited block 31 and limit groove body 3 between
When neutral gear, reset spring 5 whens, is compressed, and when plug 7 is extracted, spring reset, roller bearing 2 resets.
The closing means 6 for closing two-phase jack 11 are provided in the shell 1, the closing means 6 include two
A closing block 61 for closing two-phase jack 11 and the connecting spring 62 for connecting two closing blocks 61, the closing block 61
For T-shaped structure, two 61 tips of closing block are opposite, and connecting spring 62 is horizontally set between two closing blocks 61 and connects bullet
The both ends of spring 62 contradict with two closing blocks 61 connect respectively, duplicate protection, when plug 7, which supports, opens two closing block 61,
It can be inserted into shell 1, when plug 7 is extracted, connecting spring 62 resets so that closing block 61 is by 11 envelope of two-phase jack
It closes.
The inclined-plane of wedge groove 21 passes through the axis of roller bearing 2 on the roller bearing 2, when plug 7, which contradicts, arrives wedge groove 21,
Roller bearing 2 starts turning, while being moved to limited block 31 and limiting the neutral gear between groove body 3.
Working principle: when the insertion two-phase jack 11 of unilateral side, roller bearing 2 is tilted by pressure, and roller bearing 2 is blocked with limit batten 32,
It cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object contact electrode connection
Piece, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates,
So that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limited block 31
Neutral gear between limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electric connecting sheet, inserts
When first 7 extraction, spring reset, roller bearing 2 resets, and can be avoided security risk caused by monopole insertion.
Example IV:
Referring to figs. 1 to a kind of two-phase socket of the anti-monopole insertion of roller type shown in Fig. 8, the two-phase socket includes shell 1
Be electrically connected piece 4, be provided with two-phase jack 11 on the shell 1, the two-phase socket further includes being mounted in shell 1
The anti-monopole interposer of roller type, the electric connection piece 4 are arranged in roller type anti-monopole interposer bottom, the anti-list of roller type
Pole interposer includes the limit groove body 3 of roller bearing 2 and rectangular configuration, and the axis of the roller bearing 2 is parallel to two-phase jack 11
Orientation, in limit groove body 3, the 3 inside edge turning Liang Ge of limit groove body is provided with limit for the setting of roller bearing 2
The orientation of block 31, two limited blocks 31 is parallel with the axis of roller bearing 2, is provided with resetting-mechanism in the limit groove body 3, institute
Stating setting on roller bearing 2, there are two wedge groove 21, two wedge grooves 21 and two-phase jacks 11 to correspond, in the limit groove body 3
Be provided with for preventing the inclined limit batten 32 of roller bearing 2, the limit batten 32 be it is single, when the insertion two-phase jack 11 of unilateral side
It waits, roller bearing 2, which is pressed, to be tilted, and roller bearing 2 is blocked with limit batten 32, and roller bearing 2, which pushes, blocks exterior object contact electrode connecting piece, and two
When side is inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates, so that
Wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limited block 31 and limit
Neutral gear between the groove body 3 of position, plug 7 pass through avoid holes 63 and are inserted into electrode electric connecting sheet.
The both ends of the roller bearing 2 are provided with semicircular notch 22, are provided in the limit groove body 3 sliding for notch 22
Dynamic limit stick 33, the limit groove body 3 are provided with the avoid holes 63 being inserted into for plug 7, and the roller bearing 2 is provided with and limits
The card slot 23 that batten 32 is slidably matched, when two-phase jack 11 is inserted into unilateral side, roller bearing 2 is tilted by pressure, roller bearing 2 and limit batten 32
It blocks, cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object to contact electrode
Connection sheet, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2
Rotation, so that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limit
Neutral gear between position block 31 and limit groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode electrical connection
In piece.
The resetting-mechanism includes the gravity block 8 being fitted on roller bearing, and the gravity block is mounted on the bottom of wedge groove 21
End, the limit batten 32 are provided with limited mouth, and when roller bearing 2 blocks avoid holes 63, roller bearing 2 contradicts limited mouth, rolling
Axis 2 can not continue to glide, and when plug 7 is inserted into, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, make
It obtains roller bearing 2 to rotate, so that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 moves
It moves limited block 31 and limits the neutral gear between groove body 3, so that avoid holes 63 are exposed, plug 7 passes through avoid holes 63 and is inserted into electrode
In electric connecting sheet, when plug 7 is extracted, due to the effect of gravity block 8, roller bearing glides and rotates reset conflict and returns to limited mouth
Original state.
The inclined-plane of wedge groove 21 passes through the axis of roller bearing 2 on the roller bearing 2, when plug 7, which contradicts, arrives wedge groove 21,
Roller bearing 2 starts turning, while being moved to limited block 31 and limiting the neutral gear between groove body 3.
Working principle: when the insertion two-phase jack 11 of unilateral side, roller bearing 2 is tilted by pressure, and roller bearing 2 is blocked with limit batten 32,
It cannot be introduced into card slot 23, roller bearing 2, which can not deviate, exposes avoid holes 63, and roller bearing 2, which pushes, blocks exterior object contact electrode connection
Piece, when two sides are inserted into simultaneously, roller bearing 2 is all depressed, and plug 7 contradicts the wedge groove 21 of roller bearing 2, so that roller bearing 2 rotates,
So that wedge groove 21 is gone to vertically, while notch 22 is bonded and slides with limit stick 33, so that roller bearing 2 is moved to limited block 31
The neutral gear between limit groove body 3, so that avoid holes 63 are exposed, when plug 7 is extracted, due to the effect of gravity block 8, under roller bearing
It slides and rotates reset conflict and return to original state to limited mouth.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (8)
1. a kind of two-phase socket of the anti-monopole insertion of roller type, the two-phase socket includes shell (1) and electric connection piece
(4), two-phase jack (11) are provided on the shell (1), it is characterised in that: the two-phase socket further includes being mounted on shell
(1) the anti-monopole interposer of roller type in, the electric connection piece (4) are arranged in roller type anti-monopole interposer bottom,
The anti-monopole interposer of roller type includes the limit groove body (3) of roller bearing (2) and rectangular configuration, and the axis of the roller bearing (2) is flat
Row is in the orientation of two-phase jack (11), and roller bearing (2) setting is in limit groove body (3), on the inside of the limit groove body (3)
The edge turning Liang Ge is provided with limited block (31), and the orientation of two limited blocks (31) is parallel with the axis of roller bearing (2), institute
It states and is provided with resetting-mechanism in limit groove body (3), there are two wedge groove (21), two wedge grooves for setting on the roller bearing (2)
(21) it corresponds with two-phase jack (11), is provided in the limit groove body (3) for preventing roller bearing (2) inclined positive stop strip
Plate (32).
2. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 1, it is characterised in that: the roller bearing
(2) both ends are provided with semicircular notch (22), and the limit for notch (22) sliding is provided in limit groove body (3)
Stick (33), limit groove body (3) are provided with the avoid holes (63) for plug (7) insertion, and the roller bearing (2) is provided with and limits
The card slot (23) that position batten (32) is slidably matched.
3. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 2, it is characterised in that: the reset machine
Structure includes the gravity block (8) being fitted on roller bearing, and the gravity block is mounted on the bottom end of wedge groove.
4. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 2, it is characterised in that: the reset machine
Structure includes that setting is provided with reset spring (5) in limit groove body (3), one end and roller bearing (2) middle section of reset spring (5)
Eccentric part is fixed, and the other end of the reset spring (5) is fixedly mounted on the place one for being located at two-phase jack (11) in shell (1)
Side, the middle section of the roller bearing (2) are provided with the connector contradicted for reset spring (5) one end.
5. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 2, it is characterised in that: the limiting slot
It is provided with reset spring (5) in body (3), the eccentric part of one end and roller bearing (2) middle section of reset spring (5) is fixed, the reset
The other end of spring (5) is fixedly mounted on limit groove body (3) inner limited block (31) side, and the middle section of the roller bearing (2) is set
It is equipped with the connector contradicted for reset spring (5) one end.
6. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 2, it is characterised in that: the limiting slot
It is provided with reset spring (5) in body (3), the eccentric part of one end and roller bearing (2) middle section of reset spring (5) is fixed, the reset
The other end of spring (5) is fixedly mounted on the side for being located at avoid holes (63) in limit groove body (3), the roller bearing (2)
Middle section is provided with the connector contradicted for reset spring (5) one end.
7. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 4 or 6, it is characterised in that: the shell
The closing means (6) for closing two-phase jack (11) are provided in body (1), the closing means (6) include that there are two be used for
Close the closing block (61) of two-phase jack (11) and the connecting spring (62) for connecting two closing blocks (61), the closing block
(61) be T-shaped structure, two closing block (61) tips are opposite, connecting spring (62) be horizontally set on two closing blocks (61) it
Between and the both ends of connecting spring (62) contradict connect with two closing blocks (61) respectively.
8. a kind of two-phase socket of the anti-monopole insertion of roller type according to claim 1, it is characterised in that: the roller bearing
(2) inclined-plane of wedge groove (21) passes through the axis of roller bearing (2) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381362.2A CN109980407A (en) | 2019-05-08 | 2019-05-08 | A kind of two-phase socket of the anti-monopole insertion of roller type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381362.2A CN109980407A (en) | 2019-05-08 | 2019-05-08 | A kind of two-phase socket of the anti-monopole insertion of roller type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109980407A true CN109980407A (en) | 2019-07-05 |
Family
ID=67073225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910381362.2A Pending CN109980407A (en) | 2019-05-08 | 2019-05-08 | A kind of two-phase socket of the anti-monopole insertion of roller type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109980407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864444A (en) * | 2020-07-28 | 2020-10-30 | 陈明坤 | Simple structure and reliable shutter |
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|---|---|---|---|---|
| GB605500A (en) * | 1945-12-27 | 1948-07-26 | Parsons C H Ltd | Improvements relating to electrical plug and socket connectors |
| GB1210359A (en) * | 1967-02-22 | 1970-10-28 | Mk Electric Ltd | Electrical socket-outlet |
| CH664648A5 (en) * | 1984-03-02 | 1988-03-15 | Amacher Ag | Disabling system preventing pole of plug being inserted into socket - uses sprung rocker sliding inside casing and pivoting to block pin hole |
| KR200409002Y1 (en) * | 2005-12-01 | 2006-02-20 | 김용현 | safety concentic plug |
| CN201160149Y (en) * | 2008-03-12 | 2008-12-03 | 陈贵 | Safety socket |
| CN106684616A (en) * | 2017-03-07 | 2017-05-17 | 福州康旭电器有限公司 | Socket type child lock |
| CN209929547U (en) * | 2019-05-08 | 2020-01-10 | 励娟青 | Roller type monopole-insertion-preventing two-phase socket |
-
2019
- 2019-05-08 CN CN201910381362.2A patent/CN109980407A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB605500A (en) * | 1945-12-27 | 1948-07-26 | Parsons C H Ltd | Improvements relating to electrical plug and socket connectors |
| GB1210359A (en) * | 1967-02-22 | 1970-10-28 | Mk Electric Ltd | Electrical socket-outlet |
| CH664648A5 (en) * | 1984-03-02 | 1988-03-15 | Amacher Ag | Disabling system preventing pole of plug being inserted into socket - uses sprung rocker sliding inside casing and pivoting to block pin hole |
| KR200409002Y1 (en) * | 2005-12-01 | 2006-02-20 | 김용현 | safety concentic plug |
| CN201160149Y (en) * | 2008-03-12 | 2008-12-03 | 陈贵 | Safety socket |
| CN106684616A (en) * | 2017-03-07 | 2017-05-17 | 福州康旭电器有限公司 | Socket type child lock |
| CN209929547U (en) * | 2019-05-08 | 2020-01-10 | 励娟青 | Roller type monopole-insertion-preventing two-phase socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864444A (en) * | 2020-07-28 | 2020-10-30 | 陈明坤 | Simple structure and reliable shutter |
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