CN201075504Y - Electric shock preventing safety socket - Google Patents
Electric shock preventing safety socket Download PDFInfo
- Publication number
- CN201075504Y CN201075504Y CNU2007200798500U CN200720079850U CN201075504Y CN 201075504 Y CN201075504 Y CN 201075504Y CN U2007200798500 U CNU2007200798500 U CN U2007200798500U CN 200720079850 U CN200720079850 U CN 200720079850U CN 201075504 Y CN201075504 Y CN 201075504Y
- Authority
- CN
- China
- Prior art keywords
- electric shock
- contact piece
- steel wire
- conductive contact
- base
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 13
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric shock proof safety socket which comprises a socket box (1), a base (2), a panel (4), conductive contact pieces (3 and 6) connected with a wiring terminal; the utility modes is characterized in that: the base is provided with a static contact piece (10) fixedly connected with a wiring terminal (11) of a power supply live wire and a corresponding dynamic contact piece (9) which corresponds to the static contact piece (10), the upper part of the dynamic contact piece is provided with an insulator block (8) connected with an end of an arcuate spring steel wire (7), the arcuate spring steel wire passes through the conductive contact piece (6) provided with a via hole and is fixed on the base (2), and an arcuate part of the arcuate spring steel wire is positioned at the middle part of the conductive contact piece. Only when the two contact terminals of a dynamic male tab and a static male tab are contacted, the circuit can be energized, thus effectively avoiding the possibility of an electric shock to operators; when a plug is unplugged, the conductive contact piece in a socket hole is not communicated with the circuit, thereby preventing infants from inserting fingers or other conductors into a plughole to get electric shock; the utility model has much better electric shock proof performance and is safer.
Description
Technical field
The utility model relates to a kind of circuit connector, particularly electric shock-prevention safety socket.
Background technology
The socket of Chu Shouing all is to be made of plug and socket in the market, inserts on the plug when conductive contact blade touches mutually on pawl and the socket and switches at once, and this structure socket very easily causes finger and the slotting pawl of plug to contact when plugging and unplugging plug and gets an electric shock.Existing simultaneously socket is after pulling the plug out of the socket, and its socket live wire end is still charged, very easily causes infant's mistake will point or other conductors insertion jacks and getting an electric shock.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide slotting pawl of a kind of plug and socket contact sheet to rigidly connect when touching, power supply is also disconnected, when pulling the plug out of the socket, the uncharged electric shock-prevention safety socket of socket contact sheet, the purpose of this utility model realizes by following technical proposals: comprise socket box, base, panel, the conductive contact blade that links to each other with binding post, on base, be provided with the static contact and the movable contact spring corresponding of fixedlying connected with the power firestreak binding post with it, movable contact spring top is provided with collets and links to each other with semielliptic spring steel wire one end, the semielliptic spring steel wire passes the conductive contact blade that is provided with through hole and is fixed on the base, and the bow portion of semielliptic spring steel wire is positioned at the conductive contact blade middle part.
Movable contact spring is provided with insulating case in case of necessity.
The utility model is quiet by setting up, movable contact spring reaches the semielliptic spring steel wire that links to each other with movable contact spring, when plug has just been touched mutually with conductive contact blade, circuit and no power, have only under the slotting pawl of plug continues and insert, and promotion arch wire extruding movable contact spring, circuit just can be switched on when two contacts of dynamic and static inserted sheet were touched mutually, the possibility of effectively avoiding the operator to get an electric shock, simultaneously when extracting socket, conductive contact blade in the socket aperture does not communicate with circuit, thereby can not take place that infant's mistake will point or other conductor insertion jack and getting an electric shock.
From above-mentioned situation as can be known, the purpose of this utility model can realize, compared with prior art, its protection against electric shock better effects if, safer.
Description of drawings
Fig. 1 is the utility model configuration diagram.
Embodiment
As shown in Figure 1, the utility model comprises socket box 1, base 2, panel 4, the conductive contact blade 3 that links to each other with binding post, 6, on base, be provided with the static contact 10 and its corresponding movable contact spring 9 of fixedlying connected with power firestreak binding post 11, moving, the static contact upper end is good to be provided with salient point, so that the two very easily close from, present embodiment is selected this structure for use, movable contact spring top is provided with collets 8 and fixedlys connected with semielliptic spring steel wire 7, said affixed be good with embedding, the semielliptic spring steel wire passes the conductive contact blade 6 that is provided with through hole and is fixed on the base 2 by screw or binding post, the bow portion of semielliptic spring steel wire is positioned at the conductive contact blade middle part, consider control movable contact spring and static contact contact site, present embodiment is provided with insulating case 12 on movable contact spring, insulating case top and collets 8 are affixed, said affixed can be bonding, also can be fixedly connected by screw or bark pocket, panel 4 is fixedlyed connected with socket box by screw 5, during use, the movable contact spring binding post is that live wire links to each other with conductive contact blade 3 binding posts by lead, and the binding post that is provided with the through hole conductive contact blade links to each other with zero line.
Claims (2)
1. electric shock-prevention safety socket, comprise socket box (1), base (2), panel (4), the conductive contact blade (3,6) that links to each other with binding post, it is characterized in that: on base, be provided with the static contact (10) and the movable contact spring corresponding (9) of fixedlying connected with power firestreak binding post (11) with it, movable contact spring top is provided with collets (8) and links to each other with semielliptic spring steel wire (7) one ends, the semielliptic spring steel wire passes the conductive contact blade (6) that is provided with through hole and is fixed on the base (2), and the bow portion of semielliptic spring steel wire is positioned at the conductive contact blade middle part.
2. a kind of electric shock-prevention safety socket according to claim 1 is characterized in that: be provided with insulating case (12) on movable contact spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200798500U CN201075504Y (en) | 2007-06-05 | 2007-06-05 | Electric shock preventing safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200798500U CN201075504Y (en) | 2007-06-05 | 2007-06-05 | Electric shock preventing safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075504Y true CN201075504Y (en) | 2008-06-18 |
Family
ID=39520761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200798500U Expired - Fee Related CN201075504Y (en) | 2007-06-05 | 2007-06-05 | Electric shock preventing safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075504Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124579A (en) * | 2013-04-28 | 2014-10-29 | 海尔集团技术研发中心 | Wired and wireless power supply mode compatible socket of anury electric appliance and anury electric appliance thereof |
| CN104882720A (en) * | 2015-06-10 | 2015-09-02 | 江苏东方英诗兰得车业有限公司 | Electric car intelligent charging socket |
| CN110165508A (en) * | 2019-05-20 | 2019-08-23 | 浙江朗尊电气有限公司 | Self-disconnecting safety socket |
-
2007
- 2007-06-05 CN CNU2007200798500U patent/CN201075504Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124579A (en) * | 2013-04-28 | 2014-10-29 | 海尔集团技术研发中心 | Wired and wireless power supply mode compatible socket of anury electric appliance and anury electric appliance thereof |
| CN104124579B (en) * | 2013-04-28 | 2017-12-26 | 海尔集团技术研发中心 | The wired socket compatible with wireless power pattern of anury electrical equipment and anury electrical equipment |
| CN104882720A (en) * | 2015-06-10 | 2015-09-02 | 江苏东方英诗兰得车业有限公司 | Electric car intelligent charging socket |
| CN110165508A (en) * | 2019-05-20 | 2019-08-23 | 浙江朗尊电气有限公司 | Self-disconnecting safety socket |
| CN110165508B (en) * | 2019-05-20 | 2020-07-07 | 浙江朗尊电气有限公司 | Self-power-off safety socket |
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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: 20080618 |