CN107017492A - A kind of electric supply installation obstructed - Google Patents
A kind of electric supply installation obstructed Download PDFInfo
- Publication number
- CN107017492A CN107017492A CN201710102008.2A CN201710102008A CN107017492A CN 107017492 A CN107017492 A CN 107017492A CN 201710102008 A CN201710102008 A CN 201710102008A CN 107017492 A CN107017492 A CN 107017492A
- Authority
- CN
- China
- Prior art keywords
- slot
- groove
- power supply
- barrier blocks
- hopper chute
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2457—Contacts for co-operating by abutting resilient; resiliently-mounted consisting of at least two resilient arms contacting the same counterpart
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets
-
- 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
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
Abstract
A kind of electric supply installation obstructed, including power supply pedestal and with power supply pedestal cooperated power supply plug, opening up slot is provided with power supply pedestal, power supply groove is symmetrically set with slot base end wall, slot front bulkhead and aft bulkhead are provided with the guide groove of left and right extension, slot bottom is symmetrical and can slidingly be provided with barrier blocks, the guiding protrusion of left and right extension is provided with barrier blocks front end face and rear end face, protrusion is oriented to be arranged in guide groove, the groove of up/down perforation is provided with barrier blocks, and groove is provided with guiding surface, power supply plug is provided with the arcuate conducting prong elements being engaged with power supply groove, the gliding groove connected with guide groove is symmetrically set with the front bulkhead and aft bulkhead of slot, clamping block is slidably fitted with gliding groove, it is located in the front bulkhead and aft bulkhead of slot at top edges and is symmetrically set with upper hopper chute of the opening towards slot, trip lever is slidably fitted with upper hopper chute.
Description
Technical field
The present invention relates to equipment, electric appliance field, specially a kind of electric supply installation obstructed.
Background technology
In traditional socket structure, electroconductive elastic sheet is typically all to be exposed in jack, and jack is typically also and extraneous phase
Connection, therefore, also correspond to electroconductive elastic sheet exposure outside, to cause if metal rod is inserted into jack by child
The accident of electric shock, therefore, can cause very big influence to electrical equipments such as equipment, electrical equipment, and some can close jack inserts
Seat, common metal rod can also make metal rod conductive when inserting, and still there is 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 electric supply installation obstructed
Fall into.
According to the present invention a kind of electric supply installation obstructed, including power supply pedestal and with it is described power supply pedestal cooperated power supply
It is provided with plug, the power supply pedestal in opening up slot, the slot base end wall and is symmetrically set with power supply groove,
The slot front bulkhead and aft bulkhead are provided with the guide groove of left and right extension, and the slot bottom is symmetrical and can horizontally slip
Ground is provided with the guiding protrusion that left and right extension is provided with barrier blocks, the barrier blocks front end face and rear end face, described to be oriented to
Protrusion is arranged in the guide groove, and the groove of up/down perforation is provided with the barrier blocks, and the groove is provided with guiding tiltedly
Face, the power supply plug be provided with the arcuate conducting prong elements that are engaged of power supply groove, and the arcuate conducting prong elements end be provided with
It is symmetrically set with and is led with described in the extruding inclined-plane that the guiding surface is engaged, the front bulkhead and aft bulkhead of the slot
It is slidably fitted with the gliding groove of groove connection, the gliding groove in clamping block, the front bulkhead and aft bulkhead of the slot positioned at upper
It is symmetrically set with method, edge in upper hopper chute of the opening towards the slot, the upper hopper chute and is slidably fitted with trip lever,
Elongate slot is provided between the upper hopper chute and gliding groove, the elongate slot connects the upper hopper chute and gliding groove, described long and narrow
It is located in groove below the upper hopper chute and is provided with the slot in top sheave, the elongate slot and is located at the gliding groove
Outboard end is provided with lower sheave, and the trip lever outboard end is fixed with transmission rope, and the transmission rope bypasses top sheave and lower sheave
And be fixedly connected with the outboard end of the clamping block.
Further technical scheme, top pressure bullet is provided between the barrier blocks end face outside and the side wall of the slot
Spring, the top pressure spring is two barrier blocks to be drawn close, so that the power supply groove be obstructed.
Be also equipped with lower biasing spring in further technical scheme, the gliding groove, the lower biasing spring with it is described
Clamping block is fixedly connected, and the lower biasing spring will be will bias the clamping block, so that the clamping block extend into guide groove
In and limit the barrier blocks and moved to both sides.
Be also equipped with biasing spring in further technical scheme, the upper hopper chute, the upper biasing spring with it is described
Trip lever is fixedly connected, and the upper biasing spring is to bias the trip lever, so that the trip lever extend into described insert
In groove, the section that the trip lever is located in the slot is set to semi-spherical shape, so as to be inserted into the power supply plug slotting
When in groove, the trip lever can be pressed into upper hopper chute.
The electroconductive elastic sheet of connection civil power is installed in further technical scheme, the power supply groove.
The beneficial effects of the invention are as follows：
Apparatus of the present invention are quite convenient in the operation powered and powered off, and in power supply, because top pressure spring can top pressure resistance
Spacer block, therefore, can make barrier blocks clamp arcuate conducting prong elements, power supply can be made stable, and when power is off, barrier blocks can be by power supply groove resistance
Every, therefore can avoid the security incident got an electric shock, so that potential safety hazard is greatly reduced, and the letter of apparatus of the present invention structure
It is single, it is esy to use, safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the electric supply installation obstructed of the present invention.
Fig. 2 is the structural representation of power supply pedestal in the electric supply installation obstructed of the invention.
Fig. 3 is the structural representation of the direction of arrow in Fig. 2.
Fig. 4 is the partial schematic diagram in Fig. 3.
Fig. 5 is structural representation when powering plug and fully mated power supply pedestal.
Fig. 6 is the top view of the electric supply installation obstructed of the present invention.
Embodiment
With reference to Fig. 1-6, the present invention is described in detail.
Reference picture 1-6, the electric supply installation obstructed a kind of according to an embodiment of the invention, including power supply pedestal 2 and with
Opening up slot 20, the bottom of slot 20 are provided with the power supply cooperated power supply plug 1 of pedestal 2, the power supply pedestal 2
Power supply groove 21 is symmetrically set with end wall, the front bulkhead of slot 20 and aft bulkhead are provided with the guide groove of left and right extension
22, the bottom of slot 20 is symmetrical and can slidingly be provided with barrier blocks 3, the front end face of barrier blocks 3 and rear end
The guiding protrusion of left and right extension is provided with face, the protrusion that is oriented to is arranged in the guide groove 22, set in the barrier blocks 3
The groove 30 of up/down perforation is equipped with, and the groove 30 is provided with guiding surface 32, the power supply plug 1 is provided with to be supplied with described
The arcuate conducting prong elements 11 that electric groove 21 is engaged, and the end of the arcuate conducting prong elements 11 is provided with the extruding being engaged with the guiding surface
The gliding groove 40 connected with the guide groove 22, institute are symmetrically set with inclined-plane, the front bulkhead and aft bulkhead of the slot 20
State and clamping block 4 be slidably fitted with gliding groove 40, in the front bulkhead and aft bulkhead of the slot 20 be located at top edges at or so
Be symmetrically arranged with upper hopper chute 50 of the opening towards the slot 20, be slidably fitted with trip lever 5 in the upper hopper chute 50, it is described on
Elongate slot 26 is provided between chute 50 and gliding groove 40, the elongate slot 26 connects the upper hopper chute 50 and gliding groove 40, institute
State and be located at the lower section of upper hopper chute 50 in elongate slot 26 and top sheave 72, the elongate slot 26 are installed at the slot 20
In lower sheave 71 is installed positioned at the outboard end of gliding groove 40, the outboard end of trip lever 5 is fixed with transmission rope 6, described to pass
Running rope 6 bypasses top sheave 72 and lower sheave 71 and is fixedly connected with the outboard end of the clamping block 4.
Valuably or exemplarily, wherein, be provided between the end face outside of barrier blocks 3 and the side wall of the slot 20
Top pressure spring 31, the top pressure spring 31 is two barrier blocks 3 to be drawn close, so that the power supply groove 21 be obstructed.
Valuably or exemplarily, wherein, lower biasing spring 41, the lower bias bullet are also equipped with the gliding groove 40
Spring 41 is fixedly connected with the clamping block 4, and the lower biasing spring 41 will be will bias the clamping block 4, so that the lock
Determine block 4 and extend into guide groove 22 and limit the barrier blocks 3 to move to both sides.
Valuably or exemplarily, wherein, biasing spring 51, the upper bias bullet are also equipped with the upper hopper chute 50
Spring 51 is fixedly connected with the trip lever 5, and the upper biasing spring 51 is to bias the trip lever 5, so that the unblock
Bar 5 is extend into the slot, and the section that the trip lever 5 is located in the slot is set to semi-spherical shape, so that described
When power supply plug is inserted into slot, the trip lever 5 can be pressed into upper hopper chute 50.
Valuably or exemplarily, wherein, it is described power supply groove 21 in be provided with connection civil power electroconductive elastic sheet 28.
Because when plug of powering is not inserted into slot, barrier blocks obstruct power supply groove in the presence of top pressure spring,
And clamping block is extend into guide groove, therefore, barrier blocks are locked and moved without normal direction both sides, can only now be inserted with metal rod
Enter into the groove of barrier blocks and can not be inserted into power supply groove, therefore, metal rod will not be powered, therefore will not get an electric shock
Accident；When needing to be powered equipment, power supply plug is inserted into slot, and trip lever can be pressed into by plug of powering
In upper hopper chute, and transmission rope can drive clamping block to leave guide groove, therefore, and barrier blocks are unlocked, and plug of powering is moved gradually downward
When dynamic, arcuate conducting prong elements can constantly extrude the guiding surface of barrier blocks, so that barrier blocks are moved to both sides, final arcuate conducting prong elements can
It is inserted into power supply groove, so as to realize the power supply to equipment；And when needing power-off, power supply plug is extracted into slot, in top pressure
In the presence of spring, upper biasing spring and lower biasing spring, barrier blocks, trip lever and clamping block are returned to reset condition；This
Invention device is quite convenient in the operation powered and powered off, and in power supply, because top pressure spring understands top pressure barrier blocks, because
This, can make barrier blocks clamp arcuate conducting prong elements, and power supply can be made stable, and when power is off, barrier blocks can obstruct power supply groove, therefore can
The security incident got an electric shock is avoided, so that potential safety hazard is greatly reduced, and also apparatus of the present invention are simple in construction, user
Just it is, safe and reliable.
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 electric supply installation obstructed, including power supply pedestal and with power supply pedestal cooperated power supply plug, it is characterised in that：For
It is provided with electric pedestal in opening up slot, slot base end wall and is symmetrically set with power supply groove, slot front bulkhead is with after
End wall is provided with the guide groove of left and right extension, and slot bottom is symmetrical and can slidingly be provided with barrier blocks, barrier blocks
The guiding protrusion of left and right extension is provided with front end face and rear end face, protrusion is oriented to and is arranged in guide groove, set in barrier blocks
There is the groove of up/down perforation, and groove is provided with guiding surface, power supply plug is provided with the arcuate conducting prong elements being engaged with power supply groove,
And arcuate conducting prong elements end be provided with it is symmetrical in the extruding inclined-plane being engaged with guiding surface, the front bulkhead and aft bulkhead of slot
It is provided with the gliding groove connected with guide groove, gliding groove and is slidably fitted with clamping block, is located in the front bulkhead and aft bulkhead of slot
It is symmetrically set with top edges in upper hopper chute of the opening towards slot, upper hopper chute and is slidably fitted with trip lever, upper hopper chute
It is provided between gliding groove in elongate slot, elongate slot connection upper hopper chute and gliding groove, elongate slot and is located at below upper hopper chute and leans on
It is provided with nearly slot in top sheave, elongate slot and lower sheave is installed positioned at gliding groove outboard end, trip lever outboard end is fixed with
Transmission rope, transmission rope bypasses top sheave and lower sheave and is fixedly connected with the outboard end of clamping block.
2. a kind of electric supply installation obstructed according to claim 1, it is characterised in that：The barrier blocks end face outside with
Top pressure spring is installed, the top pressure spring is two barrier blocks to be drawn close, so that will be described between the side wall of the slot
Groove of powering is obstructed.
3. a kind of electric supply installation obstructed according to claim 1, it is characterised in that：It is also equipped with the gliding groove
Lower biasing spring, the lower biasing spring is fixedly connected with the clamping block, and the lower biasing spring will be will bias the lock
Determine block, moved so that the clamping block extend into guide groove and limits the barrier blocks to both sides.
4. a kind of electric supply installation obstructed according to claim 1, it is characterised in that：It is also equipped with the upper hopper chute
Upper biasing spring, the upper biasing spring is fixedly connected with the trip lever, and the upper biasing spring is to bias the unblock
Bar, so that the trip lever is extend into the slot, the section that the trip lever is located in the slot is set to hemisphere
Shape, so that when the power supply plug is inserted into slot, the trip lever can be pressed into upper hopper chute.
5. a kind of electric supply installation obstructed according to claim 1, it is characterised in that：The company of being provided with the power supply groove
Connect the electroconductive elastic sheet of civil power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102008.2A CN107017492A (en) | 2017-02-24 | 2017-02-24 | A kind of electric supply installation obstructed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102008.2A CN107017492A (en) | 2017-02-24 | 2017-02-24 | A kind of electric supply installation obstructed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107017492A true CN107017492A (en) | 2017-08-04 |
Family
ID=59440513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710102008.2A Pending CN107017492A (en) | 2017-02-24 | 2017-02-24 | A kind of electric supply installation obstructed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107017492A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063344A (en) * | 2017-12-18 | 2018-05-22 | 苏州人为峰软件科技有限公司 | A kind of automobile using transformation USB charging harness |
| CN108888242A (en) * | 2018-08-09 | 2018-11-27 | 深圳迈瑞生物医疗电子股份有限公司 | Plug-in type monitor and card module for plug-in type monitor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| DE2710915A1 (en) * | 1977-03-12 | 1978-09-21 | Bernhard Boekels | Combined wedge closure for plug sockets - has underneath socket lid wedges with guide rails operated by compression, or tensile, springs |
| GB2280068A (en) * | 1993-07-08 | 1995-01-18 | Bulgin & Co Plc A F | Electrical socket connector |
| CN2724242Y (en) * | 2004-08-09 | 2005-09-07 | 刘景霞 | Direct inserting shock-proof anti-slip safety socket |
| US20110263145A1 (en) * | 2008-06-05 | 2011-10-27 | Kim Kyung T | Multi-circuit receptacle shutter assembly |
| KR20130129159A (en) * | 2013-10-15 | 2013-11-27 | 김경은 | Waterproofing electrical outlet |
-
2017
- 2017-02-24 CN CN201710102008.2A patent/CN107017492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| DE2710915A1 (en) * | 1977-03-12 | 1978-09-21 | Bernhard Boekels | Combined wedge closure for plug sockets - has underneath socket lid wedges with guide rails operated by compression, or tensile, springs |
| GB2280068A (en) * | 1993-07-08 | 1995-01-18 | Bulgin & Co Plc A F | Electrical socket connector |
| CN2724242Y (en) * | 2004-08-09 | 2005-09-07 | 刘景霞 | Direct inserting shock-proof anti-slip safety socket |
| US20110263145A1 (en) * | 2008-06-05 | 2011-10-27 | Kim Kyung T | Multi-circuit receptacle shutter assembly |
| KR20130129159A (en) * | 2013-10-15 | 2013-11-27 | 김경은 | Waterproofing electrical outlet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063344A (en) * | 2017-12-18 | 2018-05-22 | 苏州人为峰软件科技有限公司 | A kind of automobile using transformation USB charging harness |
| CN108888242A (en) * | 2018-08-09 | 2018-11-27 | 深圳迈瑞生物医疗电子股份有限公司 | Plug-in type monitor and card module for plug-in type monitor |
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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: 20170804 |
|
| RJ01 | Rejection of invention patent application after publication |