CN101834382B - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN101834382B CN101834382B CN2010101820743A CN201010182074A CN101834382B CN 101834382 B CN101834382 B CN 101834382B CN 2010101820743 A CN2010101820743 A CN 2010101820743A CN 201010182074 A CN201010182074 A CN 201010182074A CN 101834382 B CN101834382 B CN 101834382B
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- plug
- drive rod
- movable contact
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a safety socket, which is characterized in that a left static contact and a right static contact are arranged at the upper end of a base, two movable contacts corresponding to the static contacts are arranged at the rear side of the static contacts, a contact spring is arranged at the rear side of the movable contact, a movable contact at the front end of the movable contact is positioned right above the static contacts, a lower pin hole is arranged on the base at the middle part of the left contact spring and the right contact spring, a driving rod is arranged in the lower pin hole, a transverse pressing rod is arranged at the right end of the driving rod, the transverse pressing rod is arranged right above the movable contact, a grounding wire contact spring is arranged at the rear end of the lower pin hole, a socket cover is arranged at the upper end of the base, and a power plug inserting hole is arranged on the socket cover.
Description
Technical field:
The present invention relates to a kind of electrical accessorie, definite a kind of appliances power source socket of saying so.
Background technology:
All kinds of sockets of sale and family use in the market; All not having has function of safety protection, and its copper sheet that connects power supply exposes in jack, very easily causes potential safety hazard; The stronger child of curiosity particularly; Tend to hold iron nail or copper wire imitation adult and inserting in the hole and play, so that the electric shock casualty accident takes place, bring the emotional distress that can't remedy for many families.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of safety socket is provided, misplug electric shock, protection child life security to prevent the child.
Scheme of the present invention comprises plug and socket, and socket is made up of base, static contact, movable contact spring, plug in reed, return spring, horizontal depression bar and socket cover, and its design feature is two static contacts about the upper end of base is provided with; The bottom of static contact connects two power lines, and the rear side of static contact is equipped with two movable contact springs corresponding with it, and the rear side of movable contact spring is provided with plug in reed; Plug in reed and movable contact spring and connect as one, the moving contact of movable contact spring front end be positioned at static contact directly over, about the central seat of two plug in reeds be provided with down pin-and-hole; In the following pin-and-hole drive rod is housed; The right-hand member of drive rod is provided with horizontal depression bar, and described horizontal depression bar is made by insulating material, connects as one with drive rod; Horizontal depression bar be installed in movable contact spring directly over, the rear end of following pin-and-hole is provided with earth connection and plugs in reed.The upper end of base is provided with socket cover; Socket cover is provided with the attaching plug spliced eye, and the middle part of spliced eye is provided with pin-and-hole, and the lower beam of drive rod is installed in down in the pin-and-hole; The upper boom of drive rod is installed in the last pin-and-hole of socket cover, on the lower beam of drive rod, return spring is housed.Described plug is provided with the pin of pegging graft, and the middle part of the pin of pegging graft is provided with depression bar.During use, in the spliced eye that plug insertion socket is covered, the depression bar on the plug promotes drive rod and moves down, and drive rod drives horizontal depression bar to pressing down, and makes the movable contact spring of both sides engage turn-on power with static contact.When transfering to plug, horizontal depression bar upwards lifts under the effect of drive rod lower beam return spring, and movable contact spring rises and resets, deenergization, and the plug in reed in the jack is electroless state, thereby has guaranteed the safety of electricity consumption.
Do further explain below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is the understructure sketch map;
Fig. 2 is the socket cover sketch map;
Fig. 3 is horizontal depression bar structural representation;
Fig. 4 is plug construction figure.
Embodiment:
Two static contacts 5 about the upper end of the base 1 shown in Fig. 1-3 is provided with, the bottom of static contact connects two power lines, and the rear side of static contact is equipped with movable contact spring 4; The rear side of movable contact spring is provided with plugs in reed 3; Plug in reed and be connected to an integral body with movable contact spring, the moving contact of movable contact spring front end be positioned at the static contact fixed contact directly over, the central seat of plug in reed is provided with down pin-and-hole 6; In the following pin-and-hole drive rod 8 is housed; The right-hand member of drive rod is provided with horizontal depression bar 10, horizontal depression bar 10 be positioned at two movable contact springs 4 directly over, the rear end of following pin-and-hole is provided with earth connection and plugs in reed 2.Socket cover 7 is equipped with in the upper end of base 1, and socket cover is provided with spliced eye 12, and the middle part of spliced eye is provided with pin-and-hole 11; The lower beam of drive rod 8 is installed in down in the pin-and-hole 6; The upper boom of drive rod is installed in the last pin-and-hole on the socket cover, and can return spring 9 be housed sliding up and down in the pin-and-hole up and down on the lower beam of drive rod; Socket cover is provided with screw 17, and base is provided with internal thread 16.
Plug 15 shown in Fig. 4 is provided with the pin 13 of pegging graft, and the middle part of the pin of pegging graft is provided with depression bar 14, and in the pin-and-hole 11 of depression bar 14 corresponding to last pin-and-hole, the front end of plug is equipped with insulating case (18).
Claims (3)
1. a safety socket assembly comprises plug and socket, and socket is made up of base, static contact, movable contact spring, plug in reed, return spring, drive rod and socket cover; It is characterized in that: two static contacts (5) about the upper end of described base (1) is provided with, the bottom of static contact connects two power lines, and the rear side of static contact is equipped with movable contact spring (4); The rear side of movable contact spring is provided with plug in reed (3), plug in reed and movable contact spring and be connected to an integral body, the moving contact of movable contact spring front end be positioned at the static contact fixed contact directly over; The central seat of plugging in reed is provided with down pin-and-hole (6); Drive rod (8) is housed in the following pin-and-hole, and socket cover (7) is equipped with in the upper end of base (1), and socket cover is provided with spliced eye (12); The middle part of spliced eye is provided with pin-and-hole (11), and plug (15) is provided with the pin (13) of pegging graft.
2. safety socket assembly according to claim 1 is characterized in that: the right-hand member of described drive rod is provided with horizontal depression bar (10), horizontal depression bar (10) be positioned at two movable contact springs (4) directly over; The rear end of following pin-and-hole is provided with said plug in reed (2); The lower beam of drive rod (8) is installed in down in the pin-and-hole (6), and the upper boom of drive rod is installed in the last pin-and-hole on the socket cover, and can slide up and down in the pin-and-hole up and down; Return spring (9) is housed on the lower beam of drive rod; The lower beam of drive rod is installed in down in the pin-and-hole, and socket cover is provided with screw (17), and base is provided with internal thread (16).
3. safety socket assembly according to claim 1 is characterized in that: the middle part of described grafting pin (13) is provided with depression bar (14), and in the pin-and-hole (11) of depression bar (14) corresponding to last pin-and-hole, the front end of plug is equipped with insulating case (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101820743A CN101834382B (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101820743A CN101834382B (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834382A CN101834382A (en) | 2010-09-15 |
| CN101834382B true CN101834382B (en) | 2012-05-23 |
Family
ID=42718358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101820743A Expired - Fee Related CN101834382B (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834382B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247923B (en) * | 2013-03-19 | 2016-02-17 | 孙立峰 | A kind of safety socket |
| CN104577556B (en) * | 2015-01-26 | 2023-09-01 | 上海永星电子开关有限公司 | Socket with switch protection |
| CN105337114B (en) * | 2015-12-15 | 2017-11-24 | 吴双双 | A kind of safety socket |
| CN106981780A (en) * | 2017-05-09 | 2017-07-25 | 王诚 | A kind of safety socket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213184U (en) * | 1987-08-31 | 1988-09-14 | 许意雄 | Jogging switching universal safe socket |
| US5112237A (en) * | 1991-04-05 | 1992-05-12 | Yang Chung Chieh | Safety plug receptacle |
| CN2182469Y (en) * | 1993-12-14 | 1994-11-09 | 沈宇 | Safety socket |
| CN2534694Y (en) * | 2001-10-10 | 2003-02-05 | 王良意 | Auxiliary type safety plug & socket |
| CN201674076U (en) * | 2010-05-24 | 2010-12-15 | 葛久鹏 | Safety socket |
-
2010
- 2010-05-24 CN CN2010101820743A patent/CN101834382B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213184U (en) * | 1987-08-31 | 1988-09-14 | 许意雄 | Jogging switching universal safe socket |
| US5112237A (en) * | 1991-04-05 | 1992-05-12 | Yang Chung Chieh | Safety plug receptacle |
| CN2182469Y (en) * | 1993-12-14 | 1994-11-09 | 沈宇 | Safety socket |
| CN2534694Y (en) * | 2001-10-10 | 2003-02-05 | 王良意 | Auxiliary type safety plug & socket |
| CN201674076U (en) * | 2010-05-24 | 2010-12-15 | 葛久鹏 | Safety socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101834382A (en) | 2010-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |