CN107332066A - A kind of safety plugging device of power supply - Google Patents
A kind of safety plugging device of power supply Download PDFInfo
- Publication number
- CN107332066A CN107332066A CN201710077628.5A CN201710077628A CN107332066A CN 107332066 A CN107332066 A CN 107332066A CN 201710077628 A CN201710077628 A CN 201710077628A CN 107332066 A CN107332066 A CN 107332066A
- Authority
- CN
- China
- Prior art keywords
- power supply
- groove
- face
- plug body
- cutting
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of safety plugging device of power supply, including the socket being fixedly mounted in wall, the plug body being connected with electrical equipment by electric wire, socket is symmetrically set with slot, power supply groove is provided with the outside of slot in end wall, power supply shell fragment is provided with the front bulkhead of power supply groove, locking is symmetrically set with socket front end face and stretches into groove, the lock slots that groove rear end is provided with outside side extension are stretched into locking；Plug body rear end face is symmetrically set with power supply latch, power supply latch includes the importing block coordinated with slot and the cutting for being fixedly installed on plug body rear end face, import and the transverse groove of the cannelure for being open facing forward and opening towards outboard end is provided with block, transverse groove is connected with cannelure, cutting is extend into cannelure, telescopic arm is slidably fitted with transverse groove, telescopic arm medial extremity is provided with extruding inclined-plane and top pressure face, and extruding inclined-plane stretches out transverse groove and extend into cannelure and offseted with the squeezing action face of cutting rear end.
Description
Technical field
The present invention relates to power supply field, specially a kind of safety plugging device of power supply.
Background technology
Electrical equipment can be just operated after being typically necessary energization, and electrical equipment is all by plug body and socket
Use cooperatively to be powered electrical equipment, traditional plug and socket utilizes the friction between both and realizes insertion
When state locking, but this lock mode is extremely unstable, when imprudence is encountered or mentions plug body, easily makes
Plug body is separated or loosened with socket, therefore, the phenomenon easily powered off, and electrical equipment easily breaks down, and
And in traditional socket, being inserted into the conductive pole of plug in jack can be powered to electrical equipment, but this structure
It is not safe enough, such as in the socket of family expenses, for the small children of some shortage awareness of safety, iron staff, key etc can be used
Thing be inserted into jack, this can cause the injures and deaths to children, and such report also occurs often, therefore, traditional confession
There is very big potential safety hazard in electrical socket.
The content of the invention
It is of the prior art above-mentioned for overcoming it is an object of the invention to provide a kind of safety plugging device of power supply
Defect.
According to a kind of safety plugging device of power supply of the present invention, including the socket, logical being fixedly mounted in wall
The plug body that electric wire is connected with electrical equipment is crossed, the socket is symmetrically set with the outside of slot, the slot in end wall
It is provided with power supply groove, the front bulkhead of the power supply groove and is provided with power supply shell fragment, it is symmetrical in the socket front end face to set
It is equipped with locking and stretches into groove, the lock slots that groove rear end is provided with outside side extension is stretched into the locking, and groove position is stretched into the locking
In the slot outboard end；The plug body rear end face is symmetrically set with power supply latch, and the power supply latch includes and institute
State the importing block of slot cooperation and be fixedly installed in the cutting of the plug body rear end face, the importing block and be provided with opening
Cannelure facing forward and the transverse groove being open towards outboard end, the transverse groove are connected with the cannelure, the cutting
It extend into the cannelure, telescopic arm is slidably fitted with the transverse groove, it is oblique that the telescopic arm medial extremity is provided with extruding
Face and top pressure face, the extruding inclined-plane stretch out the transverse groove and extend into cannelure and with the squeezing action of cutting rear end
Face offsets, and chute is provided with the telescopic arm front bulkhead and aft bulkhead, the chute is with being arranged on transverse groove middle
Protrusion is slidably matched, and the protrusion is provided with biasing spring with the chute right-hand member wall, and the biasing spring is to by described in
Extruding inclined-plane is biased into the cannelure, and outboard end is provided with conducting end, the importing in the telescopic arm front bulkhead
Be provided between block front end face and the plug body aft bulkhead in back-moving spring, the plug body aft bulkhead be additionally provided with it is described
The locking device that lock slots are engaged, and the locking device is located at the power supply latch outboard end, the cutting end is set
There is carriage.
Further technical scheme, the locking device is included in the mounting groove being arranged in plug body, the mounting groove
Lock arm can be slidingly installed, the lock arm rear end is provided with the elongated insertion part being engaged with the lock slots, described
End face outside of the lock arm away from the elongated insertion part is fixedly installed trip lever, and the trip lever extends and stretches out described laterally
Plug body, the lock arm is provided with elastic component on the end face away from the trip lever, the elastic component is to by the locking
Arm top pressure laterally.
Further technical scheme, the power supply shell fragment is connected with civil power.
Further technical scheme, the conducting end is connected with the plug body by retractable wire, so that described
Conducting end extend into power supply groove and electrical equipment can be powered when being contacted with the power supply shell fragment.
Further technical scheme, the carriage includes movable pulley and wheel chamber, and the wheel cavity is fixedly installed on described
Cutting end, the movable pulley two ends are slidably connected with the wheel cavity inwall, described by setting the carriage to reduce
Cutting extrudes the resistance during the extruding inclined-plane.
The beneficial effects of the invention are as follows：
1. because power supply groove and insertion groove are mutually perpendicular to, and shell fragment of powering is arranged on the front bulkhead of power supply groove, therefore, if
When children are inserted into conductive hole using metal bar or key, it is impossible to touch power supply shell fragment, therefore the plug of apparatus of the present invention
Body is without danger, and it has very high security；
2. when needing to power supply for electrical equipment, elongated insertion part is engaged with lock slots, so as to realize the locking to plug body, therefore
When being not intended to encounter or kicking in plug body, the phenomenon that will not occur the disengaging of plug body and socket and power off, from
And stable power-supplying can be ensured, it can effectively protect the Electrical Safety of electrical equipment；
3. and gradually plug body is outwards extracted when needing to extract plug body, after trip lever is pressed inward against so that real
Existing power operation, it is its compact conformation, safe and reliable, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the safety plugging device of the power supply of the present invention.
Fig. 2 is the structural representation of socket in the present invention.
Fig. 3 is the structural representation of plug body in the present invention.
Fig. 4 is the structural representation of telescopic arm in the present invention.
Fig. 5 is the schematic appearance of socket in the present invention.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
Reference picture 1-5, according to an embodiment of the invention a power supply safety plugging device, including it is fixedly mounted on wall
Socket 1 in body, the plug body 2 being connected by electric wire 5 with electrical equipment, the socket 1 are symmetrically set with slot
11, it is provided with the outside end wall of slot 11 in power supply groove 14, the front bulkhead of the power supply groove 14 and is provided with power supply shell fragment 15,
Locking is symmetrically set with the front end face of socket 1 and stretches into groove 12, the locking is stretched into groove rear end and is provided with laterally
The lock slots 13 of extension are held, the locking stretches into groove 12 positioned at the outboard end of slot 11；Described rear end face of plug body 2 or so pair
Title is provided with power supply latch, and the power supply latch includes the importing block 3 coordinated with the slot 11 and is fixedly installed on described
The cutting 21 of the rear end face of plug body 2, described import is provided with the cannelure 31 for being open facing forward and is open towards outboard end in block 3
Transverse groove, the transverse groove is connected with the cannelure 31, and the cutting 21 is extend into the cannelure 31, the horizontal stroke
Telescopic arm 4 is slidably fitted with into groove, the medial extremity of telescopic arm 4 is provided with extruding inclined-plane 45 and top pressure face 44, described to squeeze
Pressure inclined-plane 45 stretches out the transverse groove and extend into cannelure 31 and offseted with the squeezing action face of cutting rear end, described flexible
Chute 42 is provided with the front bulkhead of arm 4 and aft bulkhead, the chute 42 is slided with being arranged on the protrusion 34 of transverse groove middle
Coordinate, and the protrusion 34 is provided with biasing spring 43 with the right-hand member wall of chute 42, the biasing spring 43 is to by described in
Extruding inclined-plane 45 is biased into the cannelure 31, and outboard end is provided with conducting end 41, institute in the front bulkhead of telescopic arm 4
State and be provided between the importing front end face of block 3 and the aft bulkhead of the plug body 2 in back-moving spring 33, the aft bulkhead of plug body 2 also
The locking device being engaged with the lock slots 13 is provided with, and the locking device is located at the power supply latch outboard end, institute
State the end of cutting 21 and be provided with carriage.
Valuably or exemplarily, wherein, the locking device includes being arranged on mounting groove 22 in plug body 2, described
Lock arm 23 can be slidingly installed, the rear end of lock arm 23 is provided with to match with the lock slots 13 in mounting groove 22
The elongated insertion part 25 of conjunction, end face outside of the lock arm 23 away from the elongated insertion part 25 is fixedly installed trip lever 24, the solution
Locking bar 24 extends and stretches out the plug body 2 laterally, and the lock arm 23 is provided with the end face away from the trip lever 24
Elastic component 26, the elastic component 26 is to by lock arm top pressure laterally.
Valuably or exemplarily, wherein, it is described power supply shell fragment be connected with civil power.
Valuably or exemplarily, wherein, the conducting end 41 is connected with the plug body 2 by retractable wire, from
And electrical equipment can be powered when the conducting end 41 is extend into power supply groove and is contacted with the power supply shell fragment 15.
Valuably or exemplarily, wherein, the carriage includes movable pulley 47 and wheel chamber 46, and the wheel cavity 46 fixes
The end of cutting 21 is arranged on, the two ends of movable pulley 47 are slidably connected with the inwall of the wheel cavity 46, by setting the cunning
Dynamic device can reduce the cutting 21 and extrude resistance during the extruding inclined-plane 45.
During original state, due to power supply groove and insertion groove be mutually perpendicular to, and power shell fragment be arranged on power supply groove front bulkhead
On, therefore, if children are inserted into conductive hole using metal bar or key, it is impossible to touch power supply shell fragment, therefore this hair
The plug body of bright device is without danger, and it has very high security；And when needing to power supply for electrical equipment, will power
Latch is inserted into slot, and plug body is continued to press on when guide pad is completely inserted into after slot, pushes up the squeezing action face of cutting
Pressure inclined-plane is pushed, and telescopic arm is gradually extend into power supply groove, when extruding inclined-plane is fully retracted into transverse groove, conducting end
Contacted with power supply shell fragment, so as to realize the power supply to electrical equipment, and elongated insertion part is also gradually during cutting is gradually inserted
It is inserted into locking to stretch into groove, when plug body rear end face offsets with socket front end face, elongated insertion part is stretched in the presence of elastic component
Enter to lock slots and be engaged with lock slots, so as to realize the locking to plug body, therefore be not intended to encounter or kick plug
When in body, the phenomenon that will not occur the disengaging of plug body and socket and power off, can be effective so as to ensure stable power-supplying
Protect the Electrical Safety of electrical equipment；And when needing to extract plug body, after trip lever is pressed inward against gradually by plug body to
Outer to extract, the extruding inclined-plane of telescopic arm is gradually extend into cannelure in the presence of biasing spring, when extruding inclined-plane is stretched completely
When entering into cannelure, recover spring and drive importing block to be displaced outwardly, so as to which power supply latch is extracted completely, to realize power-off
Operation.
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 (5)
1. a kind of safety plugging device of power supply, including be fixedly mounted in wall socket, set by electric wire and electricity consumption
The plug body of standby connection, socket, which is symmetrically set with the outside of slot, slot, is provided with power supply groove in end wall, before power supply groove
It is provided with end wall in power supply shell fragment, socket front end face and is symmetrically set with locking and stretches into groove, locking is stretched into groove rear end and set
It is equipped with the lock slots of outside side extension；Plug body rear end face is symmetrically set with power supply latch, and power supply latch is included with inserting
The importing block of groove cooperation and the cutting for being fixedly installed on plug body rear end face, import and the cannelure facing forward that is open are provided with block
It is sliding in transverse groove and opening, towards the transverse groove of outboard end, transverse groove is connected with cannelure, and cutting is extend into cannelure
Dynamic to be provided with telescopic arm, telescopic arm medial extremity is provided with extruding inclined-plane and top pressure face, and extruding inclined-plane stretches out transverse groove and stretched into
Offseted into cannelure and with the squeezing action face of cutting rear end, chute is provided with telescopic arm front bulkhead and aft bulkhead, it is sliding
Groove is slidably matched with being arranged on the protrusion of transverse groove middle, and protrusion is provided with biasing spring, telescopic arm with chute right-hand member wall
Outboard end is provided with conducting end in front bulkhead, imports between block front end face and plug body aft bulkhead and back-moving spring is installed,
The locking device being engaged with lock slots is additionally provided with plug body aft bulkhead, the cutting end is provided with carriage.
2. a kind of safety plugging device of power supply according to claim 1, it is characterised in that：The locking device includes
Lock arm can be slidingly provided with by being arranged in the mounting groove in plug body, the mounting groove, and the lock arm rear end is set
The elongated insertion part being engaged with the lock slots is equipped with, end face outside of the lock arm away from the elongated insertion part is fixedly installed solution
Locking bar, the trip lever extends and stretches out the plug body laterally, pacifies on end face of the lock arm away from the trip lever
Equipped with elastic component, the elastic component is to by lock arm top pressure laterally.
3. a kind of safety plugging device of power supply according to claim 1, it is characterised in that：The power supply shell fragment and city
It is electrically connected and connects.
4. a kind of safety plugging device of power supply according to claim 1, it is characterised in that：The conducting end with it is described
Plug body is connected by retractable wire, so that when the conducting end is extend into power supply groove and is contacted with the power supply shell fragment
Electrical equipment can be powered.
5. a kind of safety plugging device of power supply according to claim 1, it is characterised in that：The carriage includes
Movable pulley and wheel chamber, the wheel cavity are fixedly installed on the cutting end, and the movable pulley two ends are slided with the wheel cavity inwall
Connection, by setting the carriage to reduce the resistance during the cutting extrudes the extruding inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077628.5A CN107332066A (en) | 2017-02-14 | 2017-02-14 | A kind of safety plugging device of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077628.5A CN107332066A (en) | 2017-02-14 | 2017-02-14 | A kind of safety plugging device of power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332066A true CN107332066A (en) | 2017-11-07 |
Family
ID=60192756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077628.5A Pending CN107332066A (en) | 2017-02-14 | 2017-02-14 | A kind of safety plugging device of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107332066A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390201A (en) * | 2018-02-22 | 2018-08-10 | 荆门市合方越达电子科技有限公司 | A kind of new-energy automobile charging equipment |
| CN110635286A (en) * | 2019-10-09 | 2019-12-31 | 胡伟 | Plug and socket assembly with replaceable conducting strip |
| CN110635316A (en) * | 2019-10-09 | 2019-12-31 | 胡伟 | Novel plug and socket assembly |
| CN112490788A (en) * | 2020-11-06 | 2021-03-12 | 太平洋海洋工程（舟山）有限公司 | Wire joint fire protection device for natural gas ship |
| CN113471742A (en) * | 2021-07-13 | 2021-10-01 | 深圳市浮思特科技有限公司 | High-power multi-port wall-entry quick-charging socket and wall-entry quick-charging method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839551U (en) * | 2014-05-07 | 2014-09-17 | 台州携康电子有限公司 | Plug-socket assembly |
| CN205509135U (en) * | 2016-04-12 | 2016-08-24 | 北京旷视科技有限公司 | Electric plug and electrical socket |
| CN205882300U (en) * | 2016-07-19 | 2017-01-11 | 天津天远天合科技有限公司 | Plug -in type network communication quick connector |
-
2017
- 2017-02-14 CN CN201710077628.5A patent/CN107332066A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839551U (en) * | 2014-05-07 | 2014-09-17 | 台州携康电子有限公司 | Plug-socket assembly |
| CN205509135U (en) * | 2016-04-12 | 2016-08-24 | 北京旷视科技有限公司 | Electric plug and electrical socket |
| CN205882300U (en) * | 2016-07-19 | 2017-01-11 | 天津天远天合科技有限公司 | Plug -in type network communication quick connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390201A (en) * | 2018-02-22 | 2018-08-10 | 荆门市合方越达电子科技有限公司 | A kind of new-energy automobile charging equipment |
| CN110635286A (en) * | 2019-10-09 | 2019-12-31 | 胡伟 | Plug and socket assembly with replaceable conducting strip |
| CN110635316A (en) * | 2019-10-09 | 2019-12-31 | 胡伟 | Novel plug and socket assembly |
| CN110635286B (en) * | 2019-10-09 | 2020-09-18 | 国网山东省电力公司庆云县供电公司 | Plug and socket assembly with replaceable conducting strip |
| CN110635316B (en) * | 2019-10-09 | 2020-10-23 | 孙京 | Novel plug and socket assembly |
| CN112490788A (en) * | 2020-11-06 | 2021-03-12 | 太平洋海洋工程（舟山）有限公司 | Wire joint fire protection device for natural gas ship |
| CN113471742A (en) * | 2021-07-13 | 2021-10-01 | 深圳市浮思特科技有限公司 | High-power multi-port wall-entry quick-charging socket and wall-entry quick-charging method |
| CN113471742B (en) * | 2021-07-13 | 2022-03-08 | 深圳市浮思特科技有限公司 | High-power multi-port wall-entry quick-charging socket and wall-entry quick-charging method |
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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: 20171107 |
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| RJ01 | Rejection of invention patent application after publication |