CN203056294U - Safe anti-electric-shock socket - Google Patents
Safe anti-electric-shock socket Download PDFInfo
- Publication number
- CN203056294U CN203056294U CN 201320033169 CN201320033169U CN203056294U CN 203056294 U CN203056294 U CN 203056294U CN 201320033169 CN201320033169 CN 201320033169 CN 201320033169 U CN201320033169 U CN 201320033169U CN 203056294 U CN203056294 U CN 203056294U
- Authority
- CN
- China
- Prior art keywords
- jack
- conducting strip
- plug
- upper casing
- plug 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)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a safe anti-electric-shock socket. The safe anti-electric-shock socket comprises a foundation and an upper casing, wherein the upper casing is provided with jacks, the foundation and each jack can be in movable connection with plug contact sheets, the plug contact sheets are in fixed connection through insulation connection members, a central portion of the insulation connection member is fixed with a slide rod, the upper casing is provided with through-holes, and the slide rods are matched with the through-holes and penetrate through the through-holes. According to a technical scheme, the safe anti-electric-shock socket has a simple structure, is reasonable in design and can better avoid occurrence of accidental electric shock through two anti-electric-shock effects.
Description
Technical field
The utility model relates to a kind of socket, relates in particular to a kind of safety electric shock-prevention socket.
Background technology
Along with improving constantly of people's living standard, household appliances increase day by day is so need the quantity of socket constantly to increase.Yet socket does not in the market generally have the function of protection against electric shock, when child is fond of play wire is inserted jack, perhaps is spilled into water in the careless jack, can have certain potential safety hazard, brings unnecessary loss.
Chinese patent (notification number: CN201167186Y) disclose a kind of safety socket, when plug inserts jack, the mobile jacking block of movably insulation by the inside setting, make the metal contact contact with conducting strip, make circuit turn-on, and connect by spring between metal contact and the conducting strip, pull the plug out of the socket, the metal contact separates under the effect of spring with conducting strip, circuit is disconnected, and child is when inserting wire, strength is not enough to make the mobile jacking block of insulation to move the metal contact is contacted with conducting strip, can reach certain protection against electric shock effect, if but child when playing, insert be the conductor similar to plug then still have the danger of electric shock.
Summary of the invention
The utility model provides a kind of safety electric shock-prevention socket at deficiency of the prior art.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of safety electric shock-prevention socket, comprise base, upper casing, upper casing is provided with jack, on the described base, the removable plug contact chip that is connected with in each jack place, described plug contact chip by insulated connecting piece fixedly connected, fixedly there is sliding bar the insulated connecting piece center, described upper casing is provided with through hole, and described sliding bar cooperates with through hole and passes through hole; Fixedly there is the pair of conductive sheet at described each jack place; Be provided with the mobile jacking block that can insulate between described conducting strip and the plug contact chip, be provided with the metal contact in the outside of the mobile jacking block of insulation, when plug inserted jack, the mobile jacking block that insulate moved to conducting strip, makes the metal contact can contact conducting strip; The metal contact is connected with conducting strip by spring; The mobile jacking block of described insulation inside is provided with the movement that cavity is used for the mated plug contact chip; Described metal contact connects by lead with the conducting strip of another relative jack or the plug contact chip of this jack.Stirring sliding bar downwards makes the plug contact chip be positioned at the jack place, when inserting plug, plug contacts with the plug contact chip, when not in use, upwards stir sliding bar, make the plug contact chip not at the jack place, insert plug or other conductors and then can not avoid occurring the situation of getting an electric shock unexpectedly by turning circuit.
As preferably, described base is equipped with holddown groove, and this holddown groove is provided with for the metallic channel of placing lead.
As preferably, described conducting strip is installed on the base by holddown groove.
According to the technical solution of the utility model, simple in structure, the effect by two kinds of protection against electric shocks reasonable in design can better avoid occurring the accidental shock situation.
Description of drawings
Fig. 1 is upper casing structural representation of the present utility model.
Fig. 2 is jack of the present utility model place structural representation.
Fig. 3 is socket schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
A kind of safety electric shock-prevention socket, as Fig. 1, Fig. 2 and shown in Figure 3, comprise base 1, upper casing 2, upper casing 2 is provided with jack 3, on the described base 1, the removable plug contact chip 13 that is connected with in each jack 3 place, described plug contact chip 13 is fixedly connected by insulated connecting piece 6, fixedly there is sliding bar 5 insulated connecting piece 6 centers, described upper casing 2 is provided with through hole 4, and described sliding bar 5 cooperates with through hole 4 and passes through hole 4; Fixedly there is pair of conductive sheet 7 at described each jack 3 place; Be provided with the mobile jacking block 9 that can insulate between described conducting strip 7 and the plug contact chip 13, be provided with metal contact 8 in the outside of the mobile jacking block 9 of insulation, when plug inserted jack 3, the mobile jacking block 9 that insulate moved to conducting strip 7, makes metal contact 8 can contact conducting strip 7; Metal contact 8 is connected with conducting strip 7 by spring 12; The mobile jacking block of described insulation 9 inside are provided with the movement that cavity is used for mated plug contact chip 13; The conducting strip 7 of the relative jack 3 with another of described metal contact 8 or the plug contact chip of this jack 3 13 connect by lead 14.
It should be noted that described base 1 is equipped with holddown groove 11, this holddown groove 11 is provided with for the metallic channel of placing lead 14.
It should be noted that described conducting strip 7 is installed on the base 1 by holddown groove 11.
Operation principle of the present utility model in the time will using socket, is stirred sliding bar downwards, and the insulated connecting piece of fixedlying connected with sliding bar drives the plug contact chip and is moved down into the jack place; When plug inserted jack, the plug mobile jacking block that will insulate was pushed conducting strip to, makes the metal contact contact with conducting strip, thus the realization turn-on power, can be to electric power supply.When pulling the plug out of the socket, insulate mobile jacking block under the effect of spring, the Metal Contact sheet separates with conducting strip, thereby realize cutting off the electricity supply, and upwards stir the plug contact chip, make the plug contact chip move to the above position of jack, at this moment, can have enough strength to promote the mobile jacking block of insulation even insert the conductor similar to plug, but conductor can not contact with the plug contact chip, still can not turn-on power.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. safety electric shock-prevention socket, comprise base (1), upper casing (2), upper casing (2) is provided with jack (3), it is characterized in that, described base (1) is gone up, each jack (3) is located the removable plug contact chip (13) that is connected with, and described plug contact chip (13) is fixedly connected by insulated connecting piece (6), and fixedly there is sliding bar (5) insulated connecting piece (6) center, described upper casing (2) is provided with through hole (4), and described sliding bar (5) cooperates with through hole (4) and passes through hole (4); Described each jack (3) locates fixedly to have pair of conductive sheet (7); Be provided with the mobile jacking block (9) that to insulate between described conducting strip (7) and the plug contact chip (13), the outside at the mobile jacking block of insulation (9) is provided with metal contact (8), when plug inserts jack (3), the mobile jacking block (9) that insulate is mobile to conducting strip (7), makes metal contact (8) can contact conducting strip (7); Metal contact (8) is connected with conducting strip (7) by spring (12); The mobile jacking block of described insulation (9) inside is provided with the movement that cavity is used for mated plug contact chip (13); The conducting strip (7) of the relative jack with another of described metal contact (8) (3) or the plug contact chip (13) of this jack (3) connect by lead (14).
2. safety electric shock-prevention socket according to claim 1 is characterized in that, described base (1) is equipped with holddown groove (11), and this holddown groove (11) is provided with for the metallic channel of placing lead (14).
3. safety electric shock-prevention socket according to claim 2 is characterized in that, described conducting strip (7) is installed on the base (1) by holddown groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033169 CN203056294U (en) | 2013-01-21 | 2013-01-21 | Safe anti-electric-shock socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033169 CN203056294U (en) | 2013-01-21 | 2013-01-21 | Safe anti-electric-shock socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056294U true CN203056294U (en) | 2013-07-10 |
Family
ID=48739215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033169 Expired - Fee Related CN203056294U (en) | 2013-01-21 | 2013-01-21 | Safe anti-electric-shock socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724806A (en) * | 2017-02-27 | 2017-05-31 | 广州凯柔进出口贸易有限公司 | A kind of kettle teapot structure |
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
-
2013
- 2013-01-21 CN CN 201320033169 patent/CN203056294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724806A (en) * | 2017-02-27 | 2017-05-31 | 广州凯柔进出口贸易有限公司 | A kind of kettle teapot structure |
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
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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: 20130710 Termination date: 20140121 |