CN105703150A - A power plug for electrical usage - Google Patents
A power plug for electrical usage Download PDFInfo
- Publication number
- CN105703150A CN105703150A CN201610054393.3A CN201610054393A CN105703150A CN 105703150 A CN105703150 A CN 105703150A CN 201610054393 A CN201610054393 A CN 201610054393A CN 105703150 A CN105703150 A CN 105703150A
- Authority
- CN
- China
- Prior art keywords
- wedge
- column piece
- socket
- back down
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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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
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
Abstract
A power plug for electrical usage comprises a frame body (8) fixedly provided with an external housing (9) and two inserted pins (4) fixedly connected to the frame body (8) and arranged bilaterally symmetrically. The two inserted pins (4) are to be inserted to holes of a socket (3) so as to be separately in electrical contact with contacts (31). Two jacking-open column members (7) are arranged symmetrically in the frame body (8) in a sliding and matched mode. The structures of the two jacking-open column members (7) are in mirror symmetry, and each jacking-open column member comprises a jacking-open column foot (72) at the lower end of the jacking-open column member and used for connection with the socket (3), a wedge groove (71) positioned in the side surface, facing towards outside, of the jacking-open column member (7), an upper force bearing protrusive board (76), a lower force bearing protrusive board (75) and a space-limiting end portion (77) at the upper end portion and used for connection with the external housing (9), wherein the upper force bearing protrusive board (76) and lower force bearing protrusive board (75) are positioned on the surface, facing towards the inside, of the jacking-open column member (7).
Description
Technical field
The present invention relates to the plug field for electrical outlets, the plug of especially a kind of electric power electric。
Background technology
The latch of plug is when contacting with socket aperture, and in order to ensure good electrical contact and have firm retentivity, the joint of described latch and contact is generally of very strong engaging force or frictional force。This generally requires bigger withdrawal force from socket when being extracted by plug；Therefore, this gives manually to pull the plug out of the socket and brings difficulty。
And, when manually extracting, due to unstability firmly, it is easy to make the process that latch unplugs produces spark phenomenon with electrical contact, jeopardize equipment and personal safety。
Summary of the invention
It is an object of the invention to provide the plug of a kind of electric power electric, it can overcome defect of the prior art。
The plug of a kind of electric power electric according to the present invention, including being fixedly installed the support body of external shell and fixing two latches being connected and being symmetrical set with described support body, said two latch in order to be inserted in the hole of socket with respectively with contact electrical contact, described support body also slidably engages two be symmetrical set and backs down column piece, said two back down column piece structure specular and each described in back down column piece be included in lower end in order to back down suspension column with described socket engages, the wedge-shaped impression on the side faced out of column piece is backed down described in being positioned at, back down described in being positioned at column piece towards side at upper stress flange with at lower stress flange, and the spacing end in order to engage with described external shell at upper end, described spacing end engages it is thus possible to bias against described external shell by the described described spacing end backing down column piece with top compression elasticity part, described support body is correspondingly provided with backing down described in can horizontally slipping and being pressed to by elastic top pressing spring top pressure the wedge pin of column piece with wedge-shaped impression, the exposed end of described wedge pin is provided with and the wedge-shaped head of described wedge-shaped impression form fit, it is provided with touch sensor in described wedge-shaped impression, described touch sensor electrically connects with the alarm being arranged on described external shell top, when described wedge-shaped head engages with described wedge-shaped impression and touches described touch sensor, described touch sensor transmission signal controls described alarm and opens the sound sending alarm；The middle part of described support body is provided with drive motor, the screw flight driven by described drive motor is combined with and is led and be fixed with in periphery the symmetrical female thread drive block stirring protuberance by guide rod, described each stirring in protuberance symmetrical stretches into be backed down described in column piece at upper stress flange with between lower stress flange corresponding, described support body is also equipped with the accumulator cell assembly of symmetrical distribution, in order to provide electrical power to described drive motor；Thus, when in end spacing described in original state by described top compression elasticity part bias during against described external shell, said two latch allow to be inserted in the hole of described socket with respectively with contact electrical contact；When said two latch is disengaged by needs from described contact, described drive motor is triggered and runs, at lower stress flange the engaging and make of column piece described in back down column piece move downward thus described female thread drive block moves downward so that stirring protuberance described in each with corresponding backing down, described in back down suspension column with described socket effect so that said two latch starts to extract from described socket；When described back down column piece continue to move downward and make described wedge-shaped impression to start to engage with described wedge-shaped head time, the elastic reaction of described elastic top pressing spring makes described wedge pin accelerate to move downward so that said two latch quickly disengages with described contact by the described column piece that backs down, now, described wedge-shaped head contacts with described touch sensor and makes described alarm open the sound sending alarm。
Valuably, wherein, after described plug is removed from socket, stir protuberance described in the driving of described drive motor antiport to engage at upper stress flange with described, and back down column piece described in making and move upward so that described wedge-shaped impression departs from and the joint of described wedge-shaped head, the described column piece that backs down returns described original state so that next time inserts socket under the effect of described top compression elasticity part, and now, described wedge-shaped head does not contact with described touch sensor and described alarm is not worked。
In the present invention, due to be provided with can with socket interact and back down back down column piece, therefore, it is possible to power ground latch is separated with socket。And backing down two the stress protuberances arranged on column piece one on the other, hold the driving protuberance driving threaded block therebetween, so that described in back down column piece can drive described in back down the up and down motion of column piece, back down column piece described in allowing again, with described screw drive block, there is a degree of asynchronism；So, owing to being provided with the wedge pin by elastic top pressing spring top pressure to avoid striking sparks by the two quickly being separated time completely disengaged at latch and contact, this allowed asynchronism can allow for described in back down the unexpected accelerated motion of column piece。Arranging storage assembly can utilize electrical contact to charge in plug insertion process。Whole device can effectively solve the problem that the problem that electrical contact plug not easily pulls away, and safe and reliable to operation, easy to use。
Accompanying drawing explanation
Fig. 1 is the structural representation of the plug of the electric power electric of the present invention, wherein shows that latch is inserted in the jack of socket。
Fig. 2 illustrates the plug of the electric power electric in Fig. 1 state after made latch depart from by power drive with contact。
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail。
The plug of a kind of electric power electric according to embodiment, including being fixedly installed the support body 8 of external shell 9 and fixing, with described support body 8, two latches 4 being connected and being symmetrical set, said two latch 4 in order to be inserted in the hole of socket 3 with respectively with contact 31 electrical contact, described support body 8 also slidably engages two be symmetrical set and backs down column piece 7, said two back down column piece 7 structure specular and each described in back down column piece 7 be included in lower end in order to back down suspension column 72 with described socket 3 engages, the wedge-shaped impression 71 on the side faced out of column piece 7 is backed down described in being positioned at, back down described in being positioned at column piece 7 towards side at upper stress flange 76 with at lower stress flange 75, and the spacing end 77 in order to engage with described external shell 9 at upper end, described spacing end 77 engages it is thus possible to bias against described external shell 9 by the described described spacing end 77 backing down column piece 7 with top compression elasticity part 770, described support body 8 is correspondingly provided with backing down described in can horizontally slipping and being pushed up pressure by elastic top pressing spring 74 and press to the wedge pin 73 of column piece 7 with wedge-shaped impression 71, the exposed end of described wedge pin 73 is provided with and the wedge-shaped head of described wedge-shaped impression 71 form fit, it is provided with touch sensor 57 in described wedge-shaped impression 71, described touch sensor 57 electrically connects with the alarm 58 being arranged on described external shell 9 top, when described wedge-shaped head engages with described wedge-shaped impression 71 and touches described touch sensor 57, described touch sensor 57 transmits the signal described alarm 58 of control and opens the sound sending alarm；The middle part of described support body 8 is provided with drive motor 5, screw rod 51 threaded engagement driven by described drive motor 5 has and is led and be fixed with in periphery the symmetrical female thread drive block 6 stirring protuberance 61 by guide rod 62, described each stirring in protuberance 61 symmetrical stretches into be backed down described in column piece 7 at upper stress flange 76 with between lower stress flange 75 corresponding, described support body 8 is also equipped with the accumulator cell assembly 81 of symmetrical distribution, in order to provide electrical power to described drive motor 5；Thus, when biasing by described top compression elasticity part 770 in end 77 spacing described in original state and against described external shell 9, said two latch 4 allow to be inserted in the hole of described socket 3 with respectively with contact 31 electrical contact；When said two latch 4 is disengaged by needs from described contact 31, described drive motor 5 is triggered and runs, at lower stress flange 75 the engaging and make of column piece 7 described in back down column piece 7 move downward thus described female thread drive block 6 moves downward so that stirring protuberance 61 described in each with corresponding backing down, described in back down suspension column 72 and act on so that said two latch 4 starts to extract from described socket 3 with described socket 3；When described back down column piece 7 continue to move downward and make described wedge-shaped impression 71 to start to engage with described wedge-shaped head time, the elastic reaction of described elastic top pressing spring 74 makes described wedge pin 73 accelerate to move downward so that said two latch 4 quickly disengages with described contact 31 by the described column piece 7 that backs down, now, described wedge-shaped head contacts with described touch sensor 57 and makes described alarm 58 open the sound sending alarm。
According to embodiment, wherein, after described plug is removed from socket, stir protuberance 61 described in the driving of described drive motor 5 antiport to engage at upper stress flange 76 with described, and back down column piece 7 described in making and move upward so that described wedge-shaped impression 71 departs from and the joint of described wedge-shaped head, the described column piece 7 that backs down returns described original state so that next time inserts socket under the effect of described top compression elasticity part 770, now, described wedge-shaped head does not contact with described touch sensor 57 and described alarm 58 is not worked。
According to embodiment, wherein, described accumulator cell assembly 81 charging when described latch 4 is with contact 31 electrical contact。
Due to be provided with can with socket interact and back down back down column piece, therefore, it is possible to power ground latch is separated with socket。And backing down two the stress protuberances arranged on column piece one on the other, hold the driving protuberance driving threaded block therebetween, so that described in back down column piece can drive described in back down the up and down motion of column piece, back down column piece described in allowing again, with described screw drive block, there is a degree of asynchronism；So, owing to being provided with the wedge pin by elastic top pressing spring top pressure to avoid striking sparks by the two quickly being separated time completely disengaged at latch and contact, this allowed asynchronism can allow for described in back down the unexpected accelerated motion of column piece。Arranging storage assembly can utilize electrical contact to charge in plug insertion process。
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention。
Claims (3)
1. the plug of an electric power electric, including being fixedly installed the support body (8) of external shell (9) and two latches (4) being connected and be symmetrical set fixing with described support body (8), said two latch (4) in order to be inserted in the hole of socket (3) with respectively with contact (31) electrical contact, described support body (8) also slidably engages two be symmetrical set and backs down column piece (7), said two back down column piece (7) structure specular and each described in back down that column piece (7) is included in lower end back down suspension column (72) in order to what engage with described socket (3), the wedge-shaped impression (71) on the side faced out of column piece (7) is backed down described in being positioned at, back down described in being positioned at column piece (7) towards side on upper stress flange (76) with in lower stress flange (75), and the spacing end (77) in order to engage with described external shell (9) at upper end, described spacing end (77) engages it is thus possible to bias against described external shell (9) by the described described spacing end (77) backing down column piece (7) with top compression elasticity part (770), described support body (8) is correspondingly provided with backing down described in can horizontally slipping and being pressed to by elastic top pressing spring (74) top pressure the wedge pin (73) of column piece (7) with wedge-shaped impression (71), the exposed end of described wedge pin (73) is provided with and the wedge-shaped head of described wedge-shaped impression (71) form fit, touch sensor (57) it is provided with in described wedge-shaped impression (71), described touch sensor (57) electrically connects with the alarm (58) being arranged on described external shell (9) top, when described wedge-shaped head engages with described wedge-shaped impression (71) and touches described touch sensor (57), described touch sensor (57) transmission signal controls described alarm (58) and opens the sound sending alarm；The middle part of described support body (8) is provided with drive motor (5), screw rod (51) threaded engagement driven by described drive motor (5) has by guide rod (62) guiding and is fixed with the symmetrical female thread drive block (6) stirring protuberance (61) in periphery, described each stirring in protuberance (61) symmetrical stretches into backs down the described upper stress flange (76) with between lower stress flange (75) of column piece (7) corresponding, described support body (8) is also equipped with the accumulator cell assembly (81) of symmetrical distribution, in order to provide electrical power to described drive motor (5)；Thus, when end (77) spacing described in original state by described top compression elasticity part (770) bias during against described external shell (9), said two latch (4) allow to be inserted in the hole of described socket (3) with respectively with contact (31) electrical contact；When said two latch (4) is disengaged by needs from described contact (31), described drive motor (5) is triggered and runs, at lower stress flange (75) the engaging and make of column piece (7) described in back down column piece (7) move downward thus described female thread drive block (6) moves downward so that stirring protuberance (61) described in each with corresponding backing down, described in back down suspension column (72) with described socket (3) effect so that said two latch (4) starts to extract from described socket (3)；When described back down column piece (7) continue to move downward and make described wedge-shaped impression (71) to start to engage with described wedge-shaped head time, the elastic reaction of described elastic top pressing spring (74) makes described wedge pin (73) accelerate to move downward so that said two latch (4) quickly disengages with described contact (31) by the described column piece (7) that backs down, now, described wedge-shaped head contacts with described touch sensor (57) and makes described alarm (58) open the sound sending alarm。
2. the plug of a kind of electric power electric as claimed in claim 1；Wherein, after described plug is removed from socket, stir protuberance (61) described in the driving of described drive motor (5) antiport to engage upper stress flange (76) with described, and back down column piece (7) described in making and move upward so that described wedge-shaped impression (71) departs from and the joint of described wedge-shaped head, the described column piece (7) that backs down returns described original state so that next time inserts socket under the effect of described top compression elasticity part (770), now, described wedge-shaped head does not contact with described touch sensor (57) and described alarm (58) is not worked。
3. the plug of a kind of electric power electric as claimed in claim 1 or 2, wherein, described accumulator cell assembly (81) charging when described latch (4) is with contact (31) electrical contact。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054393.3A CN105703150A (en) | 2016-01-27 | 2016-01-27 | A power plug for electrical usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054393.3A CN105703150A (en) | 2016-01-27 | 2016-01-27 | A power plug for electrical usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105703150A true CN105703150A (en) | 2016-06-22 |
Family
ID=56228649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054393.3A Pending CN105703150A (en) | 2016-01-27 | 2016-01-27 | A power plug for electrical usage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232900A (en) * | 2017-08-21 | 2018-06-29 | 程苏娟 | A kind of power supply system for facilitating locking |
| CN108232800A (en) * | 2017-09-06 | 2018-06-29 | 广州诗琬家居有限公司 | A kind of modified cup |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08106950A (en) * | 1994-09-21 | 1996-04-23 | Shigeo Honda | Electrically operated pulling-out plug |
| CN104103960A (en) * | 2013-04-08 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Power socket |
| CN104934776A (en) * | 2015-07-03 | 2015-09-23 | 浦江大口贸易有限公司 | Socket with good contact |
| CN105119105A (en) * | 2015-09-16 | 2015-12-02 | 张霖霄 | Easy-to-pull plug |
| CN105186204A (en) * | 2015-08-31 | 2015-12-23 | 厦门市迈锋威机械有限公司 | Power supply equipment with alarm apparatus for a flexible circuit |
-
2016
- 2016-01-27 CN CN201610054393.3A patent/CN105703150A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08106950A (en) * | 1994-09-21 | 1996-04-23 | Shigeo Honda | Electrically operated pulling-out plug |
| CN104103960A (en) * | 2013-04-08 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Power socket |
| CN104934776A (en) * | 2015-07-03 | 2015-09-23 | 浦江大口贸易有限公司 | Socket with good contact |
| CN105186204A (en) * | 2015-08-31 | 2015-12-23 | 厦门市迈锋威机械有限公司 | Power supply equipment with alarm apparatus for a flexible circuit |
| CN105119105A (en) * | 2015-09-16 | 2015-12-02 | 张霖霄 | Easy-to-pull plug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232900A (en) * | 2017-08-21 | 2018-06-29 | 程苏娟 | A kind of power supply system for facilitating locking |
| CN108232800A (en) * | 2017-09-06 | 2018-06-29 | 广州诗琬家居有限公司 | A kind of modified cup |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |