CN107123908A - A kind of novel electric power power supply unit - Google Patents
A kind of novel electric power power supply unit Download PDFInfo
- Publication number
- CN107123908A CN107123908A CN201710209967.4A CN201710209967A CN107123908A CN 107123908 A CN107123908 A CN 107123908A CN 201710209967 A CN201710209967 A CN 201710209967A CN 107123908 A CN107123908 A CN 107123908A
- Authority
- CN
- China
- Prior art keywords
- groove
- power supply
- internal thread
- gear
- screw thread
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
Abstract
A kind of novel electric power power supply unit, including power supply pedestal and power supply head body, the groove of left and right extension is symmetrically set with the power supply pedestal, the groove both sides are respectively arranged with external screw thread groove and internal thread groove, the groove connects the external screw thread groove and internal thread groove, screw thread, which coordinates, in the external screw thread groove is provided with external thread rod, gear is installed in the groove, and the gear is fixedly connected with the external thread rod medial extremity, the gear medial extremity is installed with internal thread bar, the internal thread bar is stretched into the internal thread groove, and coordinate with the internal thread groove screw thread, extend before and after being symmetrically set with the power supply pedestal and positioned at the slot of the groove bottom.
Description
Technical field
The present invention relates to power supply field, specially a kind of novel electric power power supply unit.
Background technology
Plug and socket uses cooperatively to be powered electrical equipment, in traditional plug and socket, in plug
Conductive pole, which is inserted into spliced eye, to be powered to electrical equipment, although easy to operate, but this structure is not safe enough,
For example in the socket of family expenses, for the small children of some shortage awareness of safety, it can be inserted with the thing of iron staff, key etc
Into spliced eye, this can cause the accident of children from getting electric shock, and injures and deaths can be caused when serious, therefore, and traditional power supply base is present very
Big potential safety hazard.
The content of the invention
It is of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of novel electric power power supply unit
Fall into.
According to a kind of novel electric power power supply unit of the present invention, including power supply pedestal and power supply head body, the power supply pedestal
In be symmetrically set with left and right extension groove, the groove both sides are respectively arranged with external screw thread groove and internal thread groove, described
Groove connects screw thread cooperation in the external screw thread groove and internal thread groove, the external screw thread groove and is provided with external thread rod, the groove
In gear is installed, and the gear is fixedly connected with the external thread rod medial extremity, and the gear medial extremity is installed with
Internal thread bar, the internal thread bar is stretched into the internal thread groove, and is coordinated with the internal thread groove screw thread, the power supply pedestal
In be symmetrically set with before and after extension and positioned at the slot of the groove bottom, the teeth portion of the gear lower end occupy described and inserted
Internal in top in groove, the internal thread groove to be provided with conducting block, the conducting block medial extremity is also equipped with top pressure spring, institute
The top pressure spring other end is stated to be fixedly connected on the internal thread groove inward bottom wall；Head body rear end face is symmetrical sets for the power supply
The arms coordinated with the slot is equipped with, the arms includes the smooth section of front end and the rack segments of rear end.
Further technical scheme, the gear, arms, external thread rod and internal thread bar are by conducting metal material system
.
Further technical scheme, the gear length is equal to 1/2 groove length, so as to make in the pinion rotation
It can keep engaging with rack segments, and the gear can be moved left and right in the groove.
Further technical scheme, the conducting block is electrically connected with city.
The beneficial effects of the invention are as follows：
Pedestal power in original state, internal thread bar disconnects with conducting block, and conducting block is isolated from the outside, gear is in power-off
State, it is not charged in slot so as to be inserted into common metal rod, therefore, some small childrens can be avoided due to good
Metal rod is inserted into slot and causes the phenomenon of electric shock by the strange heart, therefore its is safe；When need to electrical equipment carry out
During power supply, arms is inserted into slot, the extraction arms when needing power-off, and pedestal of being powered after arms is extracted
Original state can be returned to, it is its compact conformation, safe and reliable, easy to use so as to facilitate arms to insert and be powered next time.
Brief description of the drawings
Fig. 1 is the structural representation of the novel electric power power supply unit of the present invention.
Fig. 2 is the structural representation of power supply pedestal in the present invention.
Fig. 3 is the structural representation of power supply head body in the present invention.
Fig. 4 is Fig. 3 rearview.
Embodiment
With reference to Fig. 1-4, the present invention is described in detail.
Reference picture 1-4, novel electric power power supply unit a kind of according to an embodiment of the invention, including power supply pedestal 2 and confession
The groove 23 of left and right extension is symmetrically set with dateline body 1, the power supply pedestal 2, the both sides of groove 23 are set respectively
There are external screw thread groove 21 and internal thread groove 22, the groove 23 connects the external screw thread groove 21 and internal thread groove 22, the external screw thread
Screw thread coordinates and is provided with external thread rod 33, the groove 23 and is provided with gear 30 in groove 21, and the gear 30 with it is described outer
The medial extremity of threaded rod 33 is fixedly connected, and the medial extremity of gear 30 is installed with internal thread bar 32, and the internal thread bar 32 is stretched
Enter in the internal thread groove 22, and coordinate with the screw thread of internal thread groove 22, before being symmetrically set with the power supply pedestal 2
Extend afterwards and positioned at the slot 20 of the bottom of groove 23, the teeth portion of the lower end of gear 30 occupy upper in the slot 20
Internal in portion, the internal thread groove 22 to be provided with conducting block 34, the conducting block medial extremity is also equipped with top pressure spring 35, described
The other end of top pressure spring 35 is fixedly connected on the inward bottom wall of internal thread groove 22；Described rear end face of power supply head body 1 or so pair
Claim to be provided with the arms 11 coordinated with the slot 20, the arms 11 includes the smooth section 110 of front end and the rack segments of rear end
111。
Valuably or exemplarily, wherein, the gear 30, arms 11, external thread rod 33 and internal thread bar 32 are by leading
Electric metal material is made, so that arms 11 can will be electrically directed to when the internal thread bar 32 is contacted with the conducting block 34, and
Electrical equipment is switched to by arms 11.
Valuably or exemplarily, wherein, the length of gear 30 be equal to the length of 1/2 groove 23, so as to make described
Gear 30 can be kept engaging with rack segments 111 when rotating, and the gear can be moved left and right in the groove 23.
Valuably or exemplarily, wherein, the conducting block 34 is electrically connected with city.
Pedestal power in original state, gear is located at groove left end, external thread rod is fully inserted into external screw thread groove, and interior spiral shell
A rasp bar part is in internal thread groove, thus, and internal thread bar disconnects with conducting block, and conducting block is isolated from the outside, at gear
It is not charged in slot so as to be inserted into common metal rod in the state of power-off, therefore, some small childrens can be avoided
Because metal rod is inserted into slot by curiosity and causes the phenomenon of electric shock, therefore its is safe；When needing that electricity consumption is set
It is standby arms to be inserted into slot when being powered, continue to press on arms when rack segments are engaged with gear, pinion rotation it is same
When, the screw thread due to external thread rod and internal thread bar respectively with external screw thread groove and internal thread groove coordinates, therefore can make gear, external screw thread
Bar and internal thread bar are overall close to conducting block movement, can be by civil power when the internal thread bar and the conducting block Elastic Contact
It is communicated in power supply head body, is powered thereby using electric equipment；When extracting arms, because wheel and rack section still keeps engagement,
Therefore, during rack segments are pulled out, gear, external thread rod and internal thread bar can be made overall away from conducting block movement,
So as to realize power-off, and gear, external thread rod and the movement of internal thread bar can return to original state, so as to facilitate arms next
Secondary insertion is simultaneously powered.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (4)
1. a kind of novel electric power power supply unit, including power supply pedestal and power supply head body, it is characterised in that：It is left in the power supply pedestal
The right side is symmetrically arranged with the groove of left and right extension, and the groove both sides are respectively arranged with external screw thread groove and internal thread groove, the groove
Connect screw thread cooperation in the external screw thread groove and internal thread groove, the external screw thread groove and be provided with external thread rod, the groove and pacify
Equipped with gear, and the gear is fixedly connected with the external thread rod medial extremity, and the gear medial extremity is installed with interior spiral shell
Rasp bar, the internal thread bar is stretched into the internal thread groove, and is coordinated with the internal thread groove screw thread, left in the power supply pedestal
The right side extends before and after being symmetrically arranged with and positioned at the slot of the groove bottom, and the teeth portion of the gear lower end is occupy in the slot
Top, internal in the internal thread groove to be provided with conducting block, the conducting block medial extremity is also equipped with top pressure spring, the top
The pressing spring other end is fixedly connected on the internal thread groove inward bottom wall；The power supply head body rear end face is symmetrically set with
The arms coordinated with the slot, the arms includes the smooth section of front end and the rack segments of rear end.
2. a kind of novel electric power power supply unit according to claim 1, it is characterised in that：The gear, arms, external screw thread
Bar and internal thread bar are made by conducting metal material.
3. a kind of novel electric power power supply unit according to claim 1, it is characterised in that：The gear length is equal to 1/2
Groove length, so as to make to keep engaging with rack segments in the pinion rotation, and the gear can be in the groove
Move left and right.
4. a kind of novel electric power power supply unit according to claim 1, it is characterised in that：The conducting block and civil power phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209967.4A CN107123908A (en) | 2017-03-31 | 2017-03-31 | A kind of novel electric power power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209967.4A CN107123908A (en) | 2017-03-31 | 2017-03-31 | A kind of novel electric power power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107123908A true CN107123908A (en) | 2017-09-01 |
Family
ID=59724584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710209967.4A Pending CN107123908A (en) | 2017-03-31 | 2017-03-31 | A kind of novel electric power power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123908A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546524A (en) * | 2017-09-12 | 2018-01-05 | 陈安娜 | A kind of new deduster equipment |
| CN107611700A (en) * | 2017-09-12 | 2018-01-19 | 陈安娜 | A kind of deduster equipment |
| CN107785721A (en) * | 2017-09-12 | 2018-03-09 | 广州尚儒自控系统工程有限公司 | A kind of improved-type robot device |
| CN107834298A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of new robot device |
| CN107834297A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of follow-on robot device |
| CN107910704A (en) * | 2017-09-20 | 2018-04-13 | 黄俊凯 | A kind of improved machine people equipment |
| CN108233052A (en) * | 2017-09-12 | 2018-06-29 | 韦健敏 | A kind of follow-on deduster equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168104A (en) * | 1978-06-29 | 1979-09-18 | Buschow Dean W | Electrical receptacle |
| US4758696A (en) * | 1986-09-26 | 1988-07-19 | Grazer David T F | Safety receptacle for a two-piece duplex |
| US6537089B1 (en) * | 2001-12-14 | 2003-03-25 | Safer Home, Inc. | Gated electrical safety outlet |
| CN204481266U (en) * | 2015-03-31 | 2015-07-15 | 安徽理工大学 | A kind of anti-electric shock socket |
| CN105914524A (en) * | 2016-06-16 | 2016-08-31 | 安庆市银瑞商贸有限公司 | Power strip assembly convenient to use |
| CN106229749A (en) * | 2016-08-31 | 2016-12-14 | 孙露 | A kind of safe power supply device |
-
2017
- 2017-03-31 CN CN201710209967.4A patent/CN107123908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168104A (en) * | 1978-06-29 | 1979-09-18 | Buschow Dean W | Electrical receptacle |
| US4758696A (en) * | 1986-09-26 | 1988-07-19 | Grazer David T F | Safety receptacle for a two-piece duplex |
| US6537089B1 (en) * | 2001-12-14 | 2003-03-25 | Safer Home, Inc. | Gated electrical safety outlet |
| CN204481266U (en) * | 2015-03-31 | 2015-07-15 | 安徽理工大学 | A kind of anti-electric shock socket |
| CN105914524A (en) * | 2016-06-16 | 2016-08-31 | 安庆市银瑞商贸有限公司 | Power strip assembly convenient to use |
| CN106229749A (en) * | 2016-08-31 | 2016-12-14 | 孙露 | A kind of safe power supply device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546524A (en) * | 2017-09-12 | 2018-01-05 | 陈安娜 | A kind of new deduster equipment |
| CN107611700A (en) * | 2017-09-12 | 2018-01-19 | 陈安娜 | A kind of deduster equipment |
| CN107785721A (en) * | 2017-09-12 | 2018-03-09 | 广州尚儒自控系统工程有限公司 | A kind of improved-type robot device |
| CN107834298A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of new robot device |
| CN107834297A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of follow-on robot device |
| CN108233052A (en) * | 2017-09-12 | 2018-06-29 | 韦健敏 | A kind of follow-on deduster equipment |
| CN107910704A (en) * | 2017-09-20 | 2018-04-13 | 黄俊凯 | A kind of improved machine people equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
|
| RJ01 | Rejection of invention patent application after publication |