CN107332058A - A kind of safe power supply device - Google Patents

A kind of safe power supply device Download PDF

Info

Publication number
CN107332058A
CN107332058A CN201710102007.8A CN201710102007A CN107332058A CN 107332058 A CN107332058 A CN 107332058A CN 201710102007 A CN201710102007 A CN 201710102007A CN 107332058 A CN107332058 A CN 107332058A
Authority
CN
China
Prior art keywords
power supply
slot
groove
barrier blocks
hopper chute
Prior art date
Application number
CN201710102007.8A
Other languages
Chinese (zh)
Inventor
梁光勇
Original Assignee
佛山得韬电力科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 佛山得韬电力科技有限公司 filed Critical 佛山得韬电力科技有限公司
Priority to CN201710102007.8A priority Critical patent/CN107332058A/en
Publication of CN107332058A publication Critical patent/CN107332058A/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933Comprising exclusively pivoting lever
    • H01R13/62944Pivoting lever comprising gear teeth
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/713Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/717Structural association with built-in electrical component with built-in light source
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable

Abstract

A kind of safe power supply device, 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

A kind of safe power supply device
Technical field
The present invention relates to equipment, electric appliance field, specially a kind of safe power supply device.
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 an object of the invention to provide a kind of safe power supply device, for overcoming drawbacks described above of the prior art.
According to a kind of safe power supply device of the present invention, including power supply pedestal and inserted with the power supply pedestal cooperated power supply It is provided with head, the power supply pedestal in opening up slot, the slot base end wall and is symmetrically set with power supply groove, institute State slot front bulkhead and aft bulkhead is provided with the guide groove of left and right extension, the slot bottom is symmetrical and can be slidingly The guiding protrusion that left and right extension is provided with barrier blocks, the barrier blocks front end face and rear end face is installed, the guiding is convex Go out to be arranged in the guide groove, the groove of up/down perforation is provided with the barrier blocks, and the groove is provided with guiding surface, 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 described It is symmetrically set with and connects with the guide groove in the extruding inclined-plane that guiding surface is engaged, the front bulkhead and aft bulkhead of the slot Side above in clamping block, the front bulkhead and aft bulkhead of the slot is slidably fitted with logical gliding groove, the gliding groove It is symmetrically set with edge in upper hopper chute of the opening towards the slot, the upper hopper chute and is slidably fitted with trip lever, it is described Elongate slot is provided between upper hopper chute and gliding groove, the elongate slot is connected in the upper hopper chute and gliding groove, the elongate slot Below the upper hopper chute and it is provided with top sheave, the elongate slot and is located on the outside of the gliding groove at the slot End is provided with lower sheave, and the trip lever outboard end is fixed with transmission rope, the transmission rope bypass top sheave and lower sheave and with The outboard end of the clamping block is fixedly connected, and alarm set in place is provided with the power supply pedestal.
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.
Further technical scheme, wherein, the alarm set in place includes arriving bit detector and attention gatter, it is described in place Detector is embedded in the power supply pedestal and upper end is extended in the power supply groove, and the attention gatter is fixedly installed on the confession On the outer face of electric pedestal.
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 safe power supply device of the present invention.
Fig. 2 is the structural representation of power supply pedestal in safe power supply device 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 safe power supply device of the present invention.
Embodiment
With reference to Fig. 1-6, the present invention is described in detail.
Reference picture 1-6, safe power supply device a kind of according to an embodiment of the invention, including power supply pedestal 2 and with it is described Opening up slot 20, the base end wall of slot 20 are provided with the power supply cooperated power supply plug 1 of pedestal 2, the power supply pedestal 2 In be symmetrically set with power supply groove 21, the front bulkhead of slot 20 and aft bulkhead be provided with left and right extension guide groove 22, institute State the bottom of slot 20 symmetrical and barrier blocks 3 can be slidingly installed, on the front end face of barrier blocks 3 and rear end face The guiding protrusion of left and right extension is provided with, the protrusion that is oriented to is arranged in the guide groove 22, is provided with the barrier blocks 3 The groove 30 of lower insertion, and the groove 30 is provided with guiding surface 32, the power supply plug 1 is provided with and the power supply groove 21 The arcuate conducting prong elements 11 being engaged, and the end of the arcuate conducting prong elements 11 is provided with the extruding inclined-plane being engaged with the guiding surface, The gliding groove 40 connected with the guide groove 22 is symmetrically set with the front bulkhead and aft bulkhead of the slot 20, it is described to glide It is slidably fitted with groove 40 in clamping block 4, the front bulkhead and aft bulkhead of the slot 20 and is located at symmetrical at top edges set It is equipped with upper hopper chute 50 of the opening towards the slot 20, the upper hopper chute 50 and is slidably fitted with trip lever 5, the upper hopper chute 50 Elongate slot 26 is provided between gliding groove 40, the elongate slot 26 connects the upper hopper chute 50 and gliding groove 40, described long and narrow It is located at the lower section of upper hopper chute 50 in groove 26 and is provided with the slot 20 in top sheave 72, the elongate slot 26 and is located at The outboard end of gliding groove 40 is provided with lower sheave 71, and the outboard end of trip lever 5 is fixed with transmission rope 6, the transmission rope 6 around Cross top sheave 72 and lower sheave 71 and be fixedly connected with the outboard end of the clamping block 4, is provided with place in the power supply pedestal 2 Alarm set.
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.
Valuably or exemplarily, wherein, the alarm set in place include arrive bit detector 211 and attention gatter 212, institute State bit detector 211 be embedded it is described power supply pedestal 2 in and upper end extend to it is described power supply groove 21 in, the attention gatter 212 On the outer face for being fixedly installed on the power supply pedestal 2, when the end of arcuate conducting prong elements 11 is inserted into the power supply groove 21 in place When, the end of arcuate conducting prong elements 11 touches described to bit detector 211, described to control the attention gatter 212 to bit detector 211 Light prompting and be inserted into position.
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 (6)

1. a kind of safe power supply device, including power supply pedestal and with power supply pedestal cooperated power supply plug, it is characterised in that:Power Block It is provided with body in opening up slot, slot base end wall and is symmetrically set with power supply groove, slot front bulkhead and aft bulkhead The guide groove of left and right extension is provided with, slot bottom is symmetrical and can slidingly be provided with barrier blocks, barrier blocks front end The guiding protrusion of left and right extension is provided with face and rear end face, protrusion is oriented to and is arranged in guide groove, be provided with barrier blocks The groove of lower insertion, 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 leads Electric mortiser bar end is provided with the extruding inclined-plane being engaged with guiding surface, the front bulkhead and aft bulkhead of slot and is symmetrical set Have and clamping block is slidably fitted with the gliding groove connected with guide groove, gliding groove, it is above in the front bulkhead and aft bulkhead of slot Edge is symmetrically set with upper hopper chute of the opening towards slot, upper hopper chute and is slidably fitted with trip lever, and upper hopper chute is with It is provided between chute in elongate slot, elongate slot connection upper hopper chute and gliding groove, elongate slot and is located at below upper hopper chute simultaneously close insert It is provided with groove 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, is provided with the power supply pedestal Position alarm set.
2. a kind of safe power supply device according to claim 1, it is characterised in that:The barrier blocks end face outside with it is described Top pressure spring is installed, the top pressure spring is two barrier blocks to be drawn close, so that by the power supply between the side wall of slot Groove is obstructed.
3. a kind of safe power supply device according to claim 1, it is characterised in that:It is also equipped with the gliding groove lower inclined Pressing spring, the lower biasing spring is fixedly connected with the clamping block, the lower biasing spring the clamping block will be biased, Moved so that the clamping block extend into guide groove and limits the barrier blocks to both sides.
4. a kind of safe power supply device according to claim 1, it is characterised in that:It is also equipped with the upper hopper chute partially Pressing spring, the upper biasing spring is fixedly connected with the trip lever, the upper biasing spring to bias the trip lever, from And the trip lever is extend into the slot, the section that the trip lever is located in the slot is set to semi-spherical shape, So as to which when the power supply plug is inserted into slot, the trip lever can be pressed into upper hopper chute.
5. a kind of safe power supply device according to claim 1, it is characterised in that:Connection city is installed in the power supply groove The electroconductive elastic sheet of electricity.
6. a kind of safe power supply device according to claim 1, it is characterised in that:The alarm set in place is included in place Detector and attention gatter, it is described to bit detector be embedded it is described power supply pedestal in and upper end extend to it is described power supply groove in, institute Attention gatter is stated to be fixedly installed on the outer face of the power supply pedestal.
CN201710102007.8A 2017-02-24 2017-02-24 A kind of safe power supply device CN107332058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710102007.8A CN107332058A (en) 2017-02-24 2017-02-24 A kind of safe power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710102007.8A CN107332058A (en) 2017-02-24 2017-02-24 A kind of safe power supply device

Publications (1)

Publication Number Publication Date
CN107332058A true CN107332058A (en) 2017-11-07

Family

ID=60192579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710102007.8A CN107332058A (en) 2017-02-24 2017-02-24 A kind of safe power supply device

Country Status (1)

Country Link
CN (1) CN107332058A (en)

Citations (6)

* Cited by examiner, † Cited by third party
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
KR20130129159A (en) * 2013-10-15 2013-11-27 김경은 Waterproofing electrical outlet
CN105977718A (en) * 2016-07-21 2016-09-28 龚云新 Indicative power supply device

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
KR20130129159A (en) * 2013-10-15 2013-11-27 김경은 Waterproofing electrical outlet
CN105977718A (en) * 2016-07-21 2016-09-28 龚云新 Indicative power supply device

Similar Documents

Publication Publication Date Title
CN106887744B (en) A kind of electric power safety engagement device
CN107240837B (en) A kind of security power energization component
CN204481193U (en) A kind of structure improved USB type C connector male head
CN106877072A (en) A kind of anti-loosening and safe power supply device
EP2071679A2 (en) Electric socket
CN201490421U (en) Safety baffle device for power supply jack
CN106972315A (en) A kind of safe power supply device
WO2016188333A1 (en) Straight insertion self-locking anti-explosion electrical connection device, and plug and socket thereof
CN202602006U (en) Electric shock-proof safety socket
CN206135029U (en) USB connects flexible protection architecture
CN107332011B (en) A kind of power switch grafting base device
CN106848698A (en) A kind of electric power safety socket device
CN106710473A (en) Bridge warning device convenient for maintenance
CN203966683U (en) Cable cabling machine
CN106848773B (en) A kind of plug assembly of safe power supply
CN2917009Y (en) Socket capable of locking plug
CN106329375B (en) A kind of electric power drawer cabinet device
CN206650240U (en) A kind of automobile electronic controller socket
CN102347558B (en) Electronic connector possessing self-locking structure
CN102646888B (en) Socket, socket assembly and connector assembly
CN107204540A (en) A kind of cleaner
EP2754208B1 (en) Electrical socket
CN203150818U (en) Power supply socket guiding device for blind
CN107342477A (en) A kind of information equipment
CN105428869B (en) Anti-slip attaching plug

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

RJ01 Rejection of invention patent application after publication