CN202534828U - Improved safety socket - Google Patents
Improved safety socket Download PDFInfo
- Publication number
- CN202534828U CN202534828U CN2012202332845U CN201220233284U CN202534828U CN 202534828 U CN202534828 U CN 202534828U CN 2012202332845 U CN2012202332845 U CN 2012202332845U CN 201220233284 U CN201220233284 U CN 201220233284U CN 202534828 U CN202534828 U CN 202534828U
- Authority
- CN
- China
- Prior art keywords
- hole
- socket
- control seat
- adapter sleeve
- hemisphere face
- 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
Abstract
The utility model relates to an improved safety socket, wherein a socket housing is provided with two socket holes and two wiring holes, wherein a left socket pin and a right socket pin are respectively fixed below the two socket holes, and a left connecting zero line is connected to the lower end of the left socket pin and led out of the wiring holes. The improved safety socket is characterized in that a left through-hole control seat and a right through-hole control seat are respectively arranged between the two socket holes, and a left semispherical connecting sleeve is in sliding fit with a through hole of the left through-hole control seat and passes through and enters into a left kidney-shaped hole of the left socket pin; a right semispherical connecting sleeve is in sliding fit with a through hole of the right through-hole control seat and passes through and enters into a kidney-shaped hole of the right socket pin, and a right connecting live line on a metal ring at the left tail end of the left semispherical connecting sleeve and is led out of another wiring hole; and an inner connecting wire which is arranged on a metal ring at the right tail end of the right semispherical connecting sleeve is connected to the lower end of the right socket pin, and a spring is arranged between inner holes of the tail ends of the left semispherical connecting sleeve and the right semispherical connecting sleeve and used for expanding the left semispherical connecting sleeve and the right semispherical connecting sleeve.
Description
Technical field
The utility model relates to the supply socket of appliance field, is applied to the supply socket of infant playgrounds such as family and kindergarten, particularly a kind of improvement safety socket.
Background technology
From conventional socket all is to be in "on" position for a long time, and curious child takes little bonding jumper (like key etc.) touching socket aperture and electric shock accidents happens occasionally, particularly family expenses low level socket, drag the safety problem of line socket plate the most thorny.For avoiding unexpected child to get an electric shock, also occurred the safety socket of various ways on the market, but known safety socket structure is complicated and all will change the traditional plug use habit of people.Some safety sockets adopt the special shape structure, do not match with common pin, use very inconvenience, can't penetration and promotion.Chinese patent 201020547580.3 can let general child avoid accidental shock dangerous; But also be and protection; The child of unavoidable indivedual curiosity extra-heavies is tramping with one's feet on one side or the control button on the socket with a hand, on one side the thin rod of metal is inserted in the socket of having switched at this moment and meets accident.
Summary of the invention
The purpose of the utility model provides a kind of improvement safety socket; This socket adopts the normality outage, and the technical scheme of only when correct the use, just switching on has synchronously accomplished both effectively to prevent child's accidental shock; Do not change the traditional use habit of people to plug again, operation is very easy.
The utility model adopts following technical scheme: a kind of improvement safety socket; Jack housing has two socket apertures and two wiring holes; Two socket aperture belows are fixed with left receptacle pin and right receptacle pin respectively; Being connected with left connecting to neutral line on the described left receptacle pin lower end draws from wiring hole; As improvement: left side band through hole control seat and right band through hole control seat are arranged respectively between described two socket apertures, and left hemisphere face adapter sleeve is slidingly matched across and in the left waist hole of left receptacle pin with the through hole of left side band through hole control seat; Right hemisphere face adapter sleeve is slidingly matched across and in the right waist hole of right receptacle pin with the through hole of right band through hole control seat, has the right side line of starting to exchange fire to draw from another wiring hole on the left tail end quoit of described left hemisphere face adapter sleeve; There is internal wiring to be connected on the right receptacle pin lower end on the right tail end quoit of described right hemisphere face adapter sleeve, and has spring that both are strutted between the tail end endoporus of left hemisphere face adapter sleeve and right hemisphere face adapter sleeve.
As further improvement: described left side band through hole control seat and right band through hole control seat have the through hole of a diameter between 5 to 10 millimeters respectively on same axial line.
As further improvement: described left receptacle pin and right receptacle pin have respectively have respectively left waist hole and the right waist hole of a diameter between 5 to 10 millimeters corresponding the through hole of left side band through hole control seat and right band through hole control seat.
The beneficial effect of the utility model is: adopt a chain of dual fail-safe; Between the tail end endoporus of left hemisphere face adapter sleeve 31 and right hemisphere face adapter sleeve 32, there is spring 80 that both are strutted; This socket adopts the normality outage, and the technical scheme of only when correct the use, just switching on has accomplished both effectively to prevent child's accidental shock; Do not change the traditional use habit of people to plug again, operation is very easy.Possess novel, easy to use, simple in structure, safe and reliable and be convenient to and make and promote.
Description of drawings
Accompanying drawing 1 is the situation of not switching on before the utility model uses;
Accompanying drawing 2 is that the utility model uses the situation of not switching on yet midway;
Accompanying drawing 3 is energising situations during the utility model uses.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
A kind of improvement safety socket; Jack housing 50 has two socket apertures 54 and two wiring holes 55; Two socket aperture 54 belows are fixed with left receptacle pin 41 and right receptacle pin 42 respectively; Being connected with left connecting to neutral line 11 on described left receptacle pin 41 lower ends draws from wiring hole 55; As improvement: left side band through hole control seat 61 and right band through hole control seat 62 are arranged respectively between described two socket apertures 54, and left hemisphere face adapter sleeve 31 is slidingly matched across and in the left waist hole 51 of left receptacle pin 41 with the through hole of left side band through hole control seat 61; Right hemisphere face adapter sleeve 32 is slidingly matched across and in the right waist hole 52 of right receptacle pin 42 with the through hole of right band through hole control seat 62, has the right side line 21 of starting to exchange fire to draw from another wiring hole 55 on the left tail end quoit 92 of described left hemisphere face adapter sleeve 31; There is internal wiring 23 to be connected on right receptacle pin 42 lower ends on the right tail end quoit 93 of described right hemisphere face adapter sleeve 32, and has spring 80 that both are strutted between the tail end endoporus of left hemisphere face adapter sleeve 31 and right hemisphere face adapter sleeve 32.
As further improvement: described left side band through hole control seat 61 and right band through hole control seat 62 have the through hole of a diameter between 5 to 10 millimeters respectively on same axial line.
As further improvement: described left receptacle pin 41 and right receptacle pin 42 have respectively have respectively the left waist hole 51 of a diameter between 5 to 10 millimeters and right waist hole 52 corresponding the through hole of left side band through hole control seat 61 and right band through hole control seat 62.
Left hemisphere face adapter sleeve 31 all is made by insulating material with right hemisphere face adapter sleeve 32; Spring 80 struts left hemisphere face adapter sleeve 31 and right hemisphere face adapter sleeve 32, makes that the left step surface 29 between left hemisphere face adapter sleeve 31 and the left tail end quoit 92 is pasting left side band through hole control seat 61 as spacing; Right step surface 39 between right hemisphere face adapter sleeve 32 and the right tail end quoit 93 is pasting right band through hole control seat 62 as spacing.
Left side band through hole control seat 61 adopts 8 millimeters through hole respectively with right band through hole control seat 62 among the embodiment, and on same axial line.
Among the embodiment left receptacle pin 41 and right receptacle pin 42 have respectively the left waist hole 51 of adopting 8 millimeters respectively and right waist hole 52 corresponding the through hole of left side band through hole control seat 61 and right band through hole control seat 62.
In accompanying drawing 1; Two plug pins 75 of plug 70 and plug pin are received waistband 74 and are not all also entered into two socket apertures 54; At this moment the left tail end quoit 92 that the right line 21 of starting to exchange fire is overlapped is in separated position with right tail end quoit 93; Have only left receptacle pin 41 to be communicated with left connecting to neutral line 11, starting to exchange fire in right receptacle pin 42 and the right side, to be in separated position not charged for line 21.
In accompanying drawing 2; Two plug pins 75 of plug 70 and plug pin are received waistband 74 and are not all also entered into two socket apertures 54 fully; All also left hemisphere face adapter sleeve 31 and right hemisphere face adapter sleeve 32 are not pushed simultaneously; Have only left receptacle pin 41 to be communicated with left connecting to neutral line 11, the left tail end quoit 92 that the at this moment right line 21 of starting to exchange fire is overlapped still is in separated position with right tail end quoit 93, and starting to exchange fire in right receptacle pin 42 and the right side, still to be in separated position not charged for line 21.
In accompanying drawing 3; Two plug pins 75 of plug 70 and plug pin are received waistband 74 and have all been entered into two socket apertures 54 fully; Left hemisphere face adapter sleeve 31 and right hemisphere face adapter sleeve 32 are pushed simultaneously, be communicated with left connecting to neutral line 11 simultaneously at left receptacle pin 41, the left tail end quoit 92 that the at this moment right line 21 of starting to exchange fire is overlapped is in contact condition with right tail end quoit 93; Right receptacle pin 42 and the right side line 21 of starting to exchange fire is communicated with chargedly, and the socket normal power-up is worked.
Claims (3)
1. one kind is improved safety socket; Jack housing (50) has two socket apertures (54) and two wiring holes (55); Two socket apertures (54) below is fixed with left receptacle pin (41) and right receptacle pin (42) respectively; Being connected with left connecting to neutral line (11) on described left receptacle pin (41) lower end draws from wiring hole (55); It is characterized in that: left side band through hole control seat (61) and right band through hole control seat (62) are arranged respectively between described two socket apertures (54), and left hemisphere face adapter sleeve (31) is slidingly matched across and in the left waist hole (51) of left receptacle pin (41) with the through hole of left side band through hole control seat (61); Right hemisphere face adapter sleeve (32) is slidingly matched across and in the right waist hole (52) of right receptacle pin (42) with the through hole of right band through hole control seat (62), has the right side line (21) of starting to exchange fire to draw from another wiring hole (55) on the left tail end quoit (92) of described left hemisphere face adapter sleeve (31); There is internal wiring (23) to be connected on right receptacle pin (42) lower end on the right tail end quoit (93) of described right hemisphere face adapter sleeve (32), and has spring (80) that both are strutted between the tail end endoporus of left hemisphere face adapter sleeve (31) and right hemisphere face adapter sleeve (32).
2. a kind of improvement safety socket according to claim 1 is characterized in that: described left side band through hole control seat (61) and right band through hole control seat (62) have the through hole of a diameter between 5 to 10 millimeters respectively on same axial line.
3. a kind of improvement safety socket according to claim 1 is characterized in that: described left receptacle pin (41) and right receptacle pin (42) have respectively have respectively left waist hole (51) and the right waist hole (52) of a diameter between 5 to 10 millimeters corresponding left side band through hole control seat (61) and the right through hole of being with through hole control seat (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202332845U CN202534828U (en) | 2012-05-12 | 2012-05-12 | Improved safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202332845U CN202534828U (en) | 2012-05-12 | 2012-05-12 | Improved safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534828U true CN202534828U (en) | 2012-11-14 |
Family
ID=47135986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202332845U Expired - Fee Related CN202534828U (en) | 2012-05-12 | 2012-05-12 | Improved safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492751A (en) * | 2017-08-10 | 2017-12-19 | 李林轩 | A kind of cup |
| CN107706587A (en) * | 2017-07-26 | 2018-02-16 | 广州雅顺计算机科技有限公司 | A kind of novel power supply switchs grafting base device |
| CN108233079A (en) * | 2017-08-10 | 2018-06-29 | 青岛捷锐亚光电科技有限公司 | A kind of novel water glass |
| CN108233078A (en) * | 2017-08-10 | 2018-06-29 | 青岛捷锐亚光电科技有限公司 | A kind of modified cup |
| CN110165508A (en) * | 2019-05-20 | 2019-08-23 | 浙江朗尊电气有限公司 | Self-disconnecting safety socket |
-
2012
- 2012-05-12 CN CN2012202332845U patent/CN202534828U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706587A (en) * | 2017-07-26 | 2018-02-16 | 广州雅顺计算机科技有限公司 | A kind of novel power supply switchs grafting base device |
| CN107492751A (en) * | 2017-08-10 | 2017-12-19 | 李林轩 | A kind of cup |
| CN108233079A (en) * | 2017-08-10 | 2018-06-29 | 青岛捷锐亚光电科技有限公司 | A kind of novel water glass |
| CN108233078A (en) * | 2017-08-10 | 2018-06-29 | 青岛捷锐亚光电科技有限公司 | A kind of modified cup |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202564721U (en) | Improved socket | |
| CN202534828U (en) | Improved safety socket | |
| CN202444087U (en) | Double-insurance socket capable of preventing child from getting electric shock | |
| CN203056297U (en) | Intelligent socket and plug assembly | |
| CN102259810B (en) | Fence connection device for aerial working platform | |
| CN201975594U (en) | Electric-shock-preventing plug | |
| CN104009344A (en) | Plug with touch switch | |
| CN202127153U (en) | Novel cable plug | |
| CN205911538U (en) | Electric wiring plug safety arrangement | |
| CN106848737A (en) | A kind of anti-run safety plug | |
| CN203932536U (en) | Plug with rotary switch | |
| CN205248522U (en) | Safety socket | |
| CN204741108U (en) | Flare opening socket | |
| CN204464645U (en) | A kind of WIFI socket | |
| CN103762444B (en) | Plug | |
| CN103027504A (en) | Protective angle for child | |
| CN203180221U (en) | Safe electric socket for blind person | |
| CN201629454U (en) | Safety plug | |
| CN201570742U (en) | Power cord of electric cooker | |
| CN202698699U (en) | Chopstick | |
| CN204289980U (en) | A kind of female seat of novel universal serial bus connector | |
| CN202564720U (en) | A manually-controlled socket | |
| CN207801071U (en) | A kind of jamproof safety socket of protection against electric shock | |
| CN205911485U (en) | Safety plug | |
| CN201639111U (en) | Anti-electric shock safety socket |
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: 20121114 Termination date: 20130512 |