CN103904464B - A kind of safety socket - Google Patents
A kind of safety socket Download PDFInfo
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- CN103904464B CN103904464B CN201410157344.3A CN201410157344A CN103904464B CN 103904464 B CN103904464 B CN 103904464B CN 201410157344 A CN201410157344 A CN 201410157344A CN 103904464 B CN103904464 B CN 103904464B
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- socket
- socket core
- cover
- swivelling cover
- jack
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Abstract
The invention discloses a kind of safety socket, comprise socket cover, socket aperture, base, power supply runners, it is characterized in that: described base is socket core print seat; Described socket cover is socket core retainer plate and swivelling cover; Be provided with socket core in described socket core retainer plate, socket core upper end arranges swivelling cover; Described socket core internal fixtion is provided with power supply runners; Described swivelling cover and socket core are provided with corresponding jack.The present invention not only has children's mistiming of playing can be prevented the conductors such as sheet metal, finger or nail to be inserted into patchhole and the effect of electric shock accidents occurs, also there is the effect preventing electric leakage and the short circuit accident caused because the foreign matter such as dust or moisture enters, structure of the present invention is simple, reasonable in design, fail safe, practical, use easy to operate, be extensively adapted at various aspect.
Description
Technical field
The present invention relates to socket, particularly relate to a kind of safety socket with function of safety protection.
Background technology
Current supply socket has mobile socket and fixed socket two kinds.The socket of which kind of version all includes electrode and covers socket panel on electrode, socket panel is offered on plug draw together pin draw together into socket inner carry out electrical connection with electrode draw together hole.
But no matter in use or in non-usage, the space, inside and outside of cover plate is all communicated with by drawing together hole existing socket.There is following potential safety hazard: metal object insert in jack or child due to curious and by finger from the fashionable electric shock accidents that can produce of jack interpolation; Or dust, foreign matter can enter through jack and affect the normal use of socket, if be conductivity dust, also electric short circuit can be caused.
Chinese patent: number of patent application 201220117775.3, notification number CN202601921U, day for announcing 2012.12.12, a kind of safety socket of this invention, comprise the socket panel that is provided with panel part jack and for covering the cover plate establishing described panel part jack, described cover plate is rotatably connected with described socket panel, and described cover plate is provided with the corresponding ceiling plate portion jack of described panel part jack: safety socket also comprises makes ceiling plate portion jack with panel part jack the dislocation spring staggered and the anti-drop structure preventing cover plate from coming off from socket panel.Although the jack that this invention solves existing socket is in opening and the problem of the poor stability caused all the time, security performance is not good.
Chinese patent: number of patent application 200980153771.1, notification number CN102273022A, day for announcing 2011.12.07, this disclosure of the invention is a kind of just can so that the plug safety socket that combines with socket and be separated by means of only the action towards socket side pressing plug, comprise: housing, opening above, lower inside is fixed with splicing ear; Lifter plate, is incorporated into the inner side of described housing and moves up and down, and being formed with the more than one patchhole of the connecting pin for inserting plug used for electric power connection; Descending operation portion, be incorporated in described housing, when the connecting pin of plug used for electric power connection is inserted into described patchhole, make described lifter plate towards described housing direction, inner side decline time, under the state that described splicing ear contacts with connecting pin, make described lifter plate decline and fix, when pressing described plug to the below of described housing under the state that described splicing ear contacts with connecting pin, described lifter plate elasticity is made to increase so that described splicing ear and connecting pin isolation.The jack that this invention solves existing socket is in opening and the problem of the poor stability caused all the time, but also there is the problem of complex structure, inconvenient operation.
Summary of the invention
The object of the invention is to the deficiency for existing safety socket, the safety socket that a kind of security performance is high, easy to use is provided.
To achieve these goals, present invention employs following technical scheme:
A kind of safety socket, comprises socket cover, socket aperture, base, power supply runners, wherein: described base is socket core print seat; Described socket cover is socket core retainer plate and swivelling cover; Be provided with Rotating socket core in described socket core print seat, Rotating socket core upper end sets gradually socket core retainer plate and swivelling cover; Described socket core print seat is connected by screw I with socket core retainer plate; Described Rotating socket in-core is installed with power supply runners; Described swivelling cover and Rotating socket core are provided with corresponding jack.
Positioner is provided with in above-described socket core retainer plate; Described positioner is positioning ejection reed or spring ball I.
Above-described Rotating socket core comprises the enclosure and seat board, and cover cap is connected by screw II with seat board; The top of the described enclosure is provided with jack II, the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection, and be provided with spring ball II in spacing projection upper end, seat board is by hold-down screw fixed power source runners, be provided with bottom seat board two to or three docking electricity or the grooves of power-off, every centering groove is corresponding with the position of hold-down screw, and another groove is power-off detent.
Above-described swivelling cover is provided with jack I, stopper slot and locating notch; Described jack I is located on the cover plate of swivelling cover; Described locating notch is outside more than four the lid lower ring plates being evenly located at swivelling cover; Described stopper slot is located at both sides corresponding in swivelling cover respectively; The part that described swivelling cover is protruding socket core retainer plate face is provided with annular knurl.
Be provided with bottom above-described socket core print seat power line in flakes, metal ball and spring; Described power line in flakes, the position of metal ball and spring is corresponding with power supply runners, and power line arranges the bottom of spring in flakes and is provided with the screw of connecting power line.
Operation principle of the present invention:
When needing to use socket, first swivelling cover will be rotated, a pair locating notch of swivelling cover is made to depart from positioner, when rotate swivelling cover to a certain extent time the spacing projection of Rotating socket core that is located in socket core print seat be subject to the promotion of swivelling cover also along with swivelling cover rotates, until another of swivelling cover to be coordinated fixing with positioner to locating notch, now the jack of swivelling cover rotates and overlaps with the jack of socket core, the electric groove that connects be provided with bottom seat board simultaneously bottom socket core contacts with Metal Ball with hold-down screw, achieve the energising of power supply runners, now just by jack, the pin on plug can be inserted the function that socket realizes energising.
When not needing to use socket, first swivelling cover will be rotated, a pair locating notch of swivelling cover is made to depart from positioner, when rotate swivelling cover to a certain extent time the spacing projection of Rotating socket core that is located in socket core print seat be subject to the promotion of swivelling cover also along with swivelling cover rotates, until another of swivelling cover to be coordinated fixing with positioner to locating notch, now the jack of swivelling cover rotates and staggers with the jack of socket core, and the jack of socket core blocks and prevents power supply runners to be exposed to outside by swivelling cover, the electric groove that connects be provided with bottom seat board simultaneously bottom socket core is separated with Metal Ball with hold-down screw, achieve the power-off of power supply runners, prevent children from playing mistiming by sheet metal, the conductors such as finger or nail are inserted into patchhole and the effect of electric shock accidents occur, also there is the effect preventing electric leakage and the short circuit accident caused because the foreign matter such as dust or moisture enters.
Beneficial effect of the present invention:
1, the present invention is rotated by Rotating socket core and swivelling cover, the jack of swivelling cover and the jack of socket core are staggered and closes patchhole securely, can prevent from various foreign matter from inserting to contact with receptacle pin, and socket core is along with rotation, make receptacle pin in socket core and sub power source line from, thus socket is separated with power supply.And when reversing swivelling cover, the jack of swivelling cover and the jack of socket core overlapping, socket core can also, along with rotation, make the receptacle pin in socket core contact with power line simultaneously, now plug can be inserted in jack and complete energising.The present invention not only has children's mistiming of playing can be prevented the conductors such as sheet metal, finger or nail to be inserted into patchhole and the effect of electric shock accidents occurs, and also has the effect preventing electric leakage and the short circuit accident caused because the foreign matter such as dust or moisture enters.
2, the present invention adopts the positioner being provided with positioning ejection reed or spring ball I in socket core retainer plate, swivelling cover arranges locating notch, swivelling cover is made to be positioned on the position of power-off and energising accurately on socket core cover, swivelling cover can not be random rotation, also can not be rotated easily when children play socket, children's mistiming of playing therefore more can be prevented the conductors such as sheet metal, finger or nail to be inserted into patchhole and electric shock accidents occurs.
3, the present invention adopts in socket core print seat and arranges Rotating socket core, and connecing bottom electric groove, hold-down screw and socket core print seat of being provided with bottom seat board bottom Rotating socket core is provided with metal ball and spring, Rotating socket core is being rotated along with swivelling cover, when the jack rotation of swivelling cover overlaps with the jack of socket core, Metal Ball contacts with the hold-down screw connect in electric groove arranged bottom the seat board bottom socket core under the action of the spring, thus achieves the function of the power-off of power supply runners or energising.
4, the present invention adopts the spacing projection upper end of Rotating socket core to arrange spring ball II, thus make Metal Ball with connect electric groove can realize good contacting, the useful life of socket is more lengthened, work more stable.
5, structure of the present invention is simple, reasonable in design, fail safe, practical, uses easy to operate, is extensively adapted at various aspect.
Accompanying drawing explanation
Accompanying drawing 1 is the assembly structure cross-sectional schematic of embodiment 1;
Accompanying drawing 2 is assembly structure cross-sectional schematic of embodiment 2;
Accompanying drawing 3 is that the assembly structure of embodiment 1 overlooks cross-sectional schematic;
Accompanying drawing 4 is that the assembly structure of embodiment 2 overlooks cross-sectional schematic;
Accompanying drawing 5 is embodiment bipod socket rotary lid structure schematic diagrames;
Accompanying drawing 6 is embodiment three-pin socket rotary lid structure schematic diagrames;
Accompanying drawing 7 is assembly structure cross-sectional schematic of embodiment 3;
Accompanying drawing 8 is assembly structure cross-sectional schematic of embodiment 4;
Accompanying drawing 9 is that the assembly structure of embodiment 3 overlooks cross-sectional schematic;
Accompanying drawing 10 is that the assembly structure of embodiment 4 overlooks cross-sectional schematic.
Identify in figure: socket core retainer plate-1, positioner-2, swivelling cover-3, Rotating socket core-4, power supply runners-5, socket core print seat-6, stopper slot-30, jack I-31, locating notch-32, spring ball II-40, jack II-41, spacing projection-42, hold-down screw-50, Metal Ball-60, spring-61, power line in flakes-62.
Embodiment
With reference to the accompanying drawings, the specific embodiment of the present invention is further described in detail.
Embodiment 1:
As shown in Fig. 1,3,5, a kind of safety socket, comprise socket cover, socket aperture, base, power supply runners 5, wherein: described base is socket core print seat 6, be provided with bottom socket core print seat 6 power line in flakes 62, Metal Ball 60 and spring 61, power line in flakes 62, the position of Metal Ball 60 and spring 61 is corresponding with power supply runners 5, and power line 62 arranges the bottom of spring 61 and is provided with the screw of connecting power line in flakes.Socket cover is socket core retainer plate 1 and swivelling cover 3, and socket core retainer plate 1 is provided with positioner 2, and positioner 2 is positioning ejection reed; Swivelling cover 3 is provided with jack I 31, stopper slot 30 and locating notch 32, jack I 31 is located on the cover plate of swivelling cover 3, locating notch 32 is outside four lid lower ring plates being evenly located at swivelling cover 3, stopper slot 30 is located at both sides corresponding in swivelling cover 3 respectively, and the part that swivelling cover 3 is protruding socket core retainer plate 1 is provided with annular knurl.Rotating socket core 4 is provided with in socket core print seat 6, Rotating socket core 4 comprises the enclosure and seat board, cover cap is connected by screw II with seat board, the top of the enclosure is provided with jack II 41, the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection 42, and be provided with spring ball II 40 in spacing projection 42 upper end, seat board is by hold-down screw 50 fixed power source runners 5, the groove of two docking electricity or power-off is provided with bottom seat board, every centering groove is corresponding with the position of hold-down screw 50, another groove is power-off detent, Rotating socket core 4 upper end sets gradually socket core retainer plate 1 and swivelling cover 3, described socket core print seat 6 is connected by screw I with socket core retainer plate 1, described Rotating socket core 4 internal fixtion is provided with power supply runners 5, described swivelling cover 3 and Rotating socket core 4 are provided with corresponding jack.
Embodiment 2:
As shown in Fig. 2,4,6, a kind of safety socket, comprise socket cover, socket aperture, base, power supply runners 5, wherein: described base is socket core print seat 6, be provided with bottom socket core print seat 6 power line in flakes 62, Metal Ball 60 and spring 61, power line in flakes 62, the position of Metal Ball 60 and spring 61 is corresponding with power supply runners 5, and power line 62 arranges the bottom of spring 61 and is provided with the screw of connecting power line in flakes.Socket cover is socket core retainer plate 1 and swivelling cover 3, and socket core retainer plate 1 is provided with positioner 2, and positioner 2 is positioning ejection reed; Swivelling cover 3 is provided with jack I 31, stopper slot 30 and locating notch 32, jack I 31 is located on the cover plate of swivelling cover 3, locating notch 32 is outside six lid lower ring plates being evenly located at swivelling cover 3, stopper slot 30 is located at both sides corresponding in swivelling cover 3 respectively, and the part that swivelling cover 3 is protruding socket core retainer plate 1 is provided with annular knurl.Rotating socket core 4 is provided with in socket core print seat 6, Rotating socket core 4 comprises the enclosure and seat board, cover cap is connected by screw II with seat board, the top of the enclosure is provided with jack II 41, the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection 42, and be provided with spring ball II 40 in spacing projection 42 upper end, seat board is by hold-down screw 50 fixed power source runners 5, the groove of three docking electricity or power-off is provided with bottom seat board, every centering groove is corresponding with the position of hold-down screw 50, another groove is power-off detent, Rotating socket core 4 upper end sets gradually socket core retainer plate 1 and swivelling cover 3, described socket core print seat 6 is connected by screw I with socket core retainer plate 1, described Rotating socket core 4 internal fixtion is provided with power supply runners 5, described swivelling cover 3 and Rotating socket core 4 are provided with corresponding jack.
Embodiment 3:
As shown in Fig. 5,7,9, a kind of safety socket, comprise socket cover, socket aperture, base, power supply runners 5, wherein: described base is socket core print seat 6, be provided with bottom socket core print seat 6 power line in flakes 62, Metal Ball 60 and spring 61, power line in flakes 62, the position of Metal Ball 60 and spring 61 is corresponding with power supply runners 5, and power line 62 arranges the bottom of spring 61 and is provided with the screw of connecting power line in flakes.Socket cover is socket core retainer plate 1 and swivelling cover 3, and socket core retainer plate 1 is provided with positioner 2, and positioner 2 is spring ball I; Swivelling cover 3 is provided with jack I 31, stopper slot 30 and locating notch 32, jack I 31 is located on the cover plate of swivelling cover 3, locating notch 32 is outside eight lid lower ring plates being evenly located at swivelling cover 3, stopper slot 30 is located at both sides corresponding in swivelling cover 3 respectively, and the part that swivelling cover 3 is protruding socket core retainer plate 1 is provided with annular knurl.Rotating socket core 4 is provided with in socket core print seat 6, Rotating socket core 4 comprises the enclosure and seat board, cover cap is connected by screw II with seat board, the top of the enclosure is provided with jack II 41, the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection 42, and be provided with spring ball II 40 in spacing projection 42 upper end, seat board is by hold-down screw 50 fixed power source runners 5, the groove of two docking electricity or power-off is provided with bottom seat board, every centering groove is corresponding with the position of hold-down screw 50, another groove is power-off detent, Rotating socket core 4 upper end sets gradually socket core retainer plate 1 and swivelling cover 3, described socket core print seat 6 is connected by screw I with socket core retainer plate 1, described Rotating socket core 4 internal fixtion is provided with power supply runners 5, described swivelling cover 3 and Rotating socket core 4 are provided with corresponding jack.
Embodiment 4:
As shown in Fig. 6,8,10, a kind of safety socket, comprise socket cover, socket aperture, base, power supply runners 5, wherein: described base is socket core print seat 6, be provided with bottom socket core print seat 6 power line in flakes 62, Metal Ball 60 and spring 61, power line in flakes 62, the position of Metal Ball 60 and spring 61 is corresponding with power supply runners 5, and power line 62 arranges the bottom of spring 61 and is provided with the screw of connecting power line in flakes.Socket cover is socket core retainer plate 1 and swivelling cover 3, and socket core retainer plate 1 is provided with positioner 2, and positioner 2 is spring ball I; Swivelling cover 3 is provided with jack I 31, stopper slot 30 and locating notch 32, jack I 31 is located on the cover plate of swivelling cover 3, locating notch 32 is outside four lid lower ring plates being evenly located at swivelling cover 3, stopper slot 30 is located at both sides corresponding in swivelling cover 3 respectively, and the part that swivelling cover 3 is protruding socket core retainer plate 1 is provided with annular knurl.Rotating socket core 4 is provided with in socket core print seat 6, Rotating socket core 4 comprises the enclosure and seat board, cover cap is connected by screw II with seat board, the top of the enclosure is provided with jack II 41, the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection 42, and be provided with spring ball II 40 in spacing projection 42 upper end, seat board is by hold-down screw 50 fixed power source runners 5, the groove of three docking electricity or power-off is provided with bottom seat board, every centering groove is corresponding with the position of hold-down screw 50, another groove is power-off detent, Rotating socket core 4 upper end sets gradually socket core retainer plate 1 and swivelling cover 3, described socket core print seat 6 is connected by screw I with socket core retainer plate 1, described Rotating socket core 4 internal fixtion is provided with power supply runners 5, described swivelling cover 3 and Rotating socket core 4 are provided with corresponding jack.
Above-described embodiment, just one of more preferably concrete mode of the present invention, the usual change that those skilled in the art carry out within the scope of technical solution of the present invention and replacement all should be included in protection scope of the present invention.
Claims (4)
1. a safety socket, comprises socket cover, socket aperture, base, power supply runners (5), it is characterized in that: described base is socket core print seat (6); Described socket cover is socket core retainer plate (1) and swivelling cover (3); Be provided with Rotating socket core (4) in described socket core print seat (6), Rotating socket core (4) upper end sets gradually socket core retainer plate (1) and swivelling cover (3); Described socket core print seat (6) is connected by screw I with socket core retainer plate (1); Described Rotating socket core (4) internal fixtion is provided with power supply runners (5); Described swivelling cover (3) and Rotating socket core (4) are provided with corresponding jack;
Described Rotating socket core (4) comprises the enclosure and seat board, and cover cap is connected by screw II with seat board; The top of the described enclosure is provided with jack II (41), the outer corresponding upper both sides of the enclosure are respectively equipped with spacing projection (42), and be provided with spring ball II (40) in spacing projection (42) upper end, seat board is by hold-down screw (50) fixed power source runners (5), be provided with bottom seat board two to or three docking electricity or the grooves of power-off, every centering groove is corresponding with the position of hold-down screw (50), and another groove is power-off detent.
2. safety socket according to claim 1, is characterized in that: described socket core retainer plate (1) is provided with positioner (2); Described positioner (2) is positioning ejection reed or spring ball I.
3. safety socket according to claim 1, is characterized in that: described swivelling cover (3) is provided with jack I (31), stopper slot (30) and locating notch (32); Described jack I (31) is located on the cover plate of swivelling cover (3); Described locating notch (32) is outside more than four the lid lower ring plates being evenly located at swivelling cover (3); Described stopper slot (30) is located at both sides corresponding in swivelling cover (3) respectively; The part that described swivelling cover (3) is protruding socket core retainer plate (1) face is provided with annular knurl.
4. safety socket according to claim 1, is characterized in that: described socket core print seat (6) bottom is provided with power line (62), Metal Ball (60) and spring (61) in flakes; The position of described power line (62), Metal Ball (60) and spring (61) is in flakes corresponding with power supply runners (5), and power line in flakes (62) arranges the bottom of spring (61) and is provided with the screw of connecting power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157344.3A CN103904464B (en) | 2014-04-18 | 2014-04-18 | A kind of safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157344.3A CN103904464B (en) | 2014-04-18 | 2014-04-18 | A kind of safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904464A CN103904464A (en) | 2014-07-02 |
| CN103904464B true CN103904464B (en) | 2016-01-06 |
Family
ID=50995677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157344.3A Active CN103904464B (en) | 2014-04-18 | 2014-04-18 | A kind of safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904464B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409918A (en) * | 2014-11-17 | 2015-03-11 | 苏州戴尔曼电器有限公司 | Novel waterproof insulated switch socket |
| CN113612047B (en) * | 2020-10-28 | 2024-05-24 | 湖南华峰新宇电子有限公司 | Signal connector socket capable of preventing blocking and resetting rapidly |
| CN113757456A (en) * | 2021-09-14 | 2021-12-07 | 戴纳智造河北工业设备有限公司 | Laboratory modularization energy supply device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052151U (en) * | 1989-03-03 | 1990-01-31 | 李彬 | Rotary safe receptacle |
| CN2178949Y (en) * | 1993-04-02 | 1994-10-05 | 赵旭林 | Safety socket |
| CN2164120Y (en) * | 1993-04-05 | 1994-05-04 | 陈丽燕 | Safety power supply socket |
| CN2862414Y (en) * | 2005-02-26 | 2007-01-24 | 傅炳生 | Electric shock proof safety socket with on-off function |
| CN2862391Y (en) * | 2005-12-02 | 2007-01-24 | 傅炳生 | Electroshock proof safety socket with on-off and locking control function |
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2014
- 2014-04-18 CN CN201410157344.3A patent/CN103904464B/en active Active
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| Publication number | Publication date |
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| CN103904464A (en) | 2014-07-02 |
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Effective date of registration: 20191108 Address after: 221300 No.52, industrial park, suyangshan Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Taizhong Food Technology Co., Ltd Address before: The new town of Anyang Ping Lu, Du'an Yao Autonomous County, Hechi City, No. 66 The Guangxi Zhuang Autonomous Region 530700 Patentee before: Lu Ying |