CN201167186Y - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN201167186Y CN201167186Y CNU2007200620635U CN200720062063U CN201167186Y CN 201167186 Y CN201167186 Y CN 201167186Y CN U2007200620635 U CNU2007200620635 U CN U2007200620635U CN 200720062063 U CN200720062063 U CN 200720062063U CN 201167186 Y CN201167186 Y CN 201167186Y
- Authority
- CN
- China
- Prior art keywords
- plug
- conducting strip
- jack
- jacking block
- metal 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety socket with the electric shock protection function, which comprises a base and an upper casing. Plug jacks are arranged on the upper casing, a plug contact piece and a pair of conducting strips are fixed in the position of each plug jack on the base, and the plug contact piece is positioned between the two conducting strips; an insulating and moving jacking block is arranged between the conducting strip and the plug contact piece, a metal contact piece is installed on the outer side of the insulating and moving jacking block, and when a plug is inserted into the plug jack, the insulating and moving jacking block moves towards the conducting strip, to allow the metal contact piece to be in contact with the conducting strip; a spring is arranged between the insulating and moving jacking block and the conducting strip; the metal contact piece is connected with a conducting strip of the other opposite plug jack or the plug of the plug jack through a conducting wire, thereby a complete circuit can be formed when the plug is inserted into the plug jack. The safety socket has the advantages of electric shock protection, reasonable structure and durability.
Description
Technical field
The utility model relates to a kind of appliance socket, particularly a kind of safety socket of energy protection against electric shock.
Background technology
Along with the raising of people's living standard, household electrical appliance are popularized, and appliance socket also just becomes the articles for use of each family's indispensability.Appliance socket does not in the market almost have the function of protection against electric shock, this brings unsafe hidden danger for various families, because almost all will be through there be one period of children in each family, and the general love of children is moving, curiosity is strong, tend to take some iron nails, copper wire or other metals to insert in the jack of appliance socket, so that electric shock accidents takes place, cause domestic tragedy.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of existing appliance socket, and a kind of safety socket with electroshock-proof function is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of safety socket, comprise base, upper casing, be furnished with jack on the upper casing, on base, each jack place is fixed with plug contact chip and pair of conductive sheet, described plug contact chip is between two conducting strips.Be provided with the mobile jacking block of insulation between conducting strip and plug contact chip, in the outside of the mobile jacking block of insulation the metal contact be installed, when plug inserted jack, the mobile jacking block that insulate moved to conducting strip, makes the metal contact can touch conducting strip.Be provided with spring between mobile jacking block of insulation and conducting strip, when plug pulled away socket, spring can make the metal contact separate with conducting strip.Described metal contact connects by lead with the conducting strip of another relative jack or the plug contact chip of this jack, reaches when plug inserts jack to form a complete loop.
As improvement of the present utility model, described conducting strip and plug contact chip are fixed on the base by the holddown groove that is installed on the base.
Further improve as the utility model, be provided with the lead channels that is used to place lead in the bottom of described holddown groove.
As the utility model improvement in a step again, described lead is a sheet metal, is connected by the rivet connection between sheet metal and plug contact chip or conducting strip or the metal contact.
The beneficial effects of the utility model are: when plug pulls away jack, insulate mobile jacking block under the effect of spring, leave conducting strip, cut off circuit loop, therefore the utlity model has the function of protection against electric shock.In addition, the mobile jacking block that insulate is whole moving, rather than by strain itself realize with the contact of conducting strip with separate, therefore, it is more reasonable to have structure, long-lived characteristics.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a upper casing panel schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model at the jack place;
Fig. 3 is the A-A cutaway view among Fig. 2.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of safety socket comprises base 1, upper casing 2, is furnished with jack 3 on the upper casing 2, and the fixed-site with respect to jack 3 on base 1 has plug contact chip 5 and pair of conductive sheet 4, and plug contact chip 5 is between two conducting strips 4.Be provided with the mobile jacking block 6 of insulation between conducting strip 4 and plug contact chip 5, in the outside of the mobile jacking block 6 of insulation metal contact 7 be installed, when plug inserted jack 3, the mobile jacking block 6 that insulate moved to conducting strip 4, makes metal contact 7 can touch conducting strip 4.Be provided with spring 8 between mobile jacking block 6 of insulation and conducting strip 4, when plug pulled away socket, spring 8 can make metal contact 7 separate with conducting strip 4.Wherein a metal contact 7 is connected by lead 9 with the plug contact chip of this jack, another metal contact 7 connects by lead 9 with the conducting strip 4 of another relative jack, the metal contact 7 at another relative jack place is also done same connection, the conducting strip 4 that will not connect again links to each other with power positive cathode respectively, can form a complete loop to reach when plug inserts jack.Plug contact chip 5 and conducting strip 4 are fixed on the base 1 by holddown groove 10, and holddown groove 10 is installed on the base 1, very convenient production and installation.In the bottom of holddown groove 10 cable channel 11 is set, connects lead 9 and place cable channel 11, socket inside is in picturesque disorder like this, and bar is totally arranged.Lead 9 usefulness sheet metals 12 are made, and can directly be plugged in the cable channel 11, with rivet 13 sheet metal 12 are connected with plug contact chip 5, conducting strip 4 and metal contact 7 again, have simplified greatly and have produced assembling.
For conducting strip 4 contact well with the metal contact 7 of insulation on the mobile jacking block 6, the top of conducting strip 4 is to the 7 direction bendings of metal contact, and formation protruding 14 on the metal contact 7.
Operation principle of the present utility model is: when plug inserted jack 3, the plug mobile jacking block 6 that will insulate was pushed conducting strip 4 to, and metal contact 7 is contacted with conducting strip 4, thus the realization turn-on power, can be to electric power supply.When plug pulls away jack 3, insulate mobile jacking block 6 under the effect of spring 8, leave conducting strip 4, metal contact 7 is separated with conducting strip 4, thereby realize cutting off the electricity supply, at this moment, promptly use wire to insert two jacks 3 simultaneously, can't push the mobile jacking block 6 of insulation to conducting strip 4 because of volume wiry is little, can't realize power turn-on, prevent the purpose of getting an electric shock thereby play; When inserting jack 3 with sheet metal, though sheet metal can be pushed the mobile jacking block 6 of insulation to conducting strip 4, and metal contact 7 is contacted with conducting strip 4, lead 9 turns to connection the conducting strip 4 of another relative jack, also can't realize the conducting of power supply, thereby reach the purpose of protection against electric shock.
The foregoing description only is to description of the present utility model, protection range of the present utility model is not done any restriction, is equal to the utility model or becomes bad technical scheme all to belong within the protection range of the present utility model.
Claims (5)
1, a kind of safety socket comprises base, upper casing, is furnished with jack on the upper casing, it is characterized in that, on base, each jack place is fixed with plug contact chip and pair of conductive sheet, described plug contact chip is between two conducting strips; Be provided with the mobile jacking block of insulation between conducting strip and plug contact chip, in the outside of the mobile jacking block of insulation the metal contact be installed, when plug inserted jack, the mobile jacking block that insulate moved to conducting strip, makes the metal contact can touch conducting strip; Between mobile jacking block of insulation and conducting strip, be provided with spring; Described metal contact connects by lead with the conducting strip of another relative jack or the plug contact chip of this jack, reaches when plug inserts jack to form a complete loop.
2, a kind of safety socket according to claim 1 is characterized in that, described conducting strip and plug contact chip are fixed on the base by the holddown groove that is installed on the base.
3, a kind of safety socket according to claim 2 is characterized in that, is provided with the lead channels that is used to place lead in the bottom of described holddown groove.
4, a kind of safety socket according to claim 3 is characterized in that, described lead is a sheet metal, and being connected between sheet metal and plug contact chip or conducting strip or the metal contact connects by rivet.
5, a kind of safety socket according to claim 1 is characterized in that, the top of described conducting strip bends towards the metal contact, is provided with projection on the metal contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200620635U CN201167186Y (en) | 2007-12-26 | 2007-12-26 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200620635U CN201167186Y (en) | 2007-12-26 | 2007-12-26 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167186Y true CN201167186Y (en) | 2008-12-17 |
Family
ID=40192576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200620635U Expired - Fee Related CN201167186Y (en) | 2007-12-26 | 2007-12-26 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599699A (en) * | 2019-01-17 | 2019-04-09 | 广州睿玛科防水电器股份有限公司 | A kind of socket connector |
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
-
2007
- 2007-12-26 CN CNU2007200620635U patent/CN201167186Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599699A (en) * | 2019-01-17 | 2019-04-09 | 广州睿玛科防水电器股份有限公司 | A kind of socket connector |
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202363643U (en) | Anti-electric shock safety socket | |
| CN102496808A (en) | Electric shock preventing safety socket | |
| CN111585096B (en) | Household induction type intelligent electric appliance socket and use method thereof | |
| CN201167186Y (en) | Safety socket | |
| CN203056297U (en) | Intelligent socket and plug assembly | |
| CN206283016U (en) | A kind of anti-electric shock socket mechanism | |
| CN202285277U (en) | Plug structure with adjustable plug pins | |
| CN201910523U (en) | Socket | |
| CN201191689Y (en) | Safe wire-pluging board having no electricity when not plugged | |
| CN203056294U (en) | Safe anti-electric-shock socket | |
| CN111342285B (en) | Socket, plug and socket strip | |
| CN205194991U (en) | Novel safety socket | |
| CN210040790U (en) | Modularization slip concatenation socket | |
| CN209747801U (en) | Intelligent waterproof socket | |
| CN203521318U (en) | High-power square temperature controller | |
| CN101859956A (en) | Single-phase power supply socket structure of single-chip inserting sleeve | |
| CN2645269Y (en) | Power plug and socket | |
| CN201191690Y (en) | Safe socket having no electricity when not plugged | |
| CN201699242U (en) | Safety socket for blind person | |
| CN212033371U (en) | Intelligent power plug | |
| CN205790531U (en) | A kind of female plug fitting | |
| CN210517167U (en) | Relay socket capable of realizing automatic assembly | |
| CN201435485Y (en) | Combined power socket | |
| CN219180822U (en) | Novel gateway toolbox | |
| CN212783893U (en) | Power plug connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20111226 |