CN101662090B - Three-side anti-electric shock socket - Google Patents
Three-side anti-electric shock socket Download PDFInfo
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- CN101662090B CN101662090B CN200910153158A CN200910153158A CN101662090B CN 101662090 B CN101662090 B CN 101662090B CN 200910153158 A CN200910153158 A CN 200910153158A CN 200910153158 A CN200910153158 A CN 200910153158A CN 101662090 B CN101662090 B CN 101662090B
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- jack
- conducting strip
- shutter
- electric shock
- base
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Abstract
The invention discloses a three-side anti-electric shock socket comprising a power wire, an upper cover and a base which are mutually assembled. At least two front jack groups are fixedly arranged in the base; the upper end surface of the upper cover is provided with a front opening corresponding to the front jack groups; the front jack groups consist of a first jack and a second jack which are connected with two electric poles of the power wire as well as earth jacks positioned between the first jack and the second jack; each front jack group is arranged at intervals in a straight line; the first jack of the front jack group and the second jacket of the neighboring front jack group are connected from head to tail; and anti-electric shock protective doors are arranged between each front opening and the corresponding front jack group. The three sides of the body of the three-side anti-electric shock socket are all provided with a jack structure, which expends the quantity of jacks; moreover, socket panels of various forms can be arranged on the front surfaces and side surfaces of the socket body; the three-side anti-electric shock socket is applicable to various plugs; meanwhile, the corresponding jack structures of the front surfaces and the side surfaces share three conductive bars; and the internal structure of the socket is simple and convenient to be mounted.
Description
Technical field
The present invention relates to a kind of socket, specifically a kind of three-side anti-electric shock socket.
Background technology
At present, the supply socket of generally using is on base, to install two Metal Contact electrodes and a ground connection contact electrode, and the loam cake that is fastened on the base has the jack of answering with electrode pair.This common supply socket is because the not protection of jack place, if children will points or the metal barred body through plugging the jack contact electrode of lid, just cause electric shock dead easily.
Special supply socket protection of the child mechanism is also arranged in the prior art, be arranged in the jack of loam cake, slidably protect slide plate to prevent that children from will point or the metal barred body misplugs into jack and gets an electric shock through one.Like patent name: supply socket protection of the child mechanism; The patent No.: 02261167.3 discloses a kind of being easy to assembles, and can prevent that children from will point or the supply socket protection of the child mechanism of the interior electrode of metal barred body pin jack, includes spring; The protection slide plate that is connected with an end of spring; Hold protection slide plate and spring and be connected the fender bracket of the spring other end, fender bracket is provided with and blocks the block of protecting slide plate, laterally is provided with lug boss in the upper end of said block.When plug when insert on top; Metal column on the plug is the oblique sheet that is provided with of contact protection slide plate at first, and oblique sheet is moved to right, and on fender bracket, tiltedly has the jack that can supply plug to insert below the sheet; Thereby insert the jack of oblique sheet bottom; Make current lead-through, this can be avoided children's mistake that the conductor single hole is inserted jack, and causes unsafe factor.
This supply socket protection of the child mechanism uses the protection slide plate of full wafer, the protection slide plate when horizontally slipping, with fender bracket be static friction, frictional force is bigger, it is dumb therefore to protect slide plate to slide.And the strength that plug inserts is big more, and the frictional force between protection slide plate and the fender bracket is big more, in case the protection slide plate blocks, just is difficult to again with in the plug insertion socket.Particularly plug inserts too fast; The protection slide plate fails in time to slide behind the oblique sheet of contact protection slide plate; Then protect slide plate can receive the inside extruding force of plug; Though in fender bracket, be provided with the block that prevents to protect slide plate spring in the fender bracket to come out, when insertion force is too big, the protection slide plate fractureed.
More existing plug volumes are bigger, be inserted on the socket panel after, adjacent jack can't be used by other plugs, cause the jack on the socket not enough.If the jack number on the increase socket panel tends to make socket to make very hugely.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned prior art present situation, and provides a kind of novel structure, volume little, has the three-side anti-electric shock socket of three jack structures.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: three-side anti-electric shock socket; Comprise equipped mutually power line, loam cake and base; The base internal fixation is provided with at least two front jack group, and the upper surface of loam cake is shaped on the front openings corresponding with the front jack group; The front jack group is made up of first jack that is connected with power line two electrodes and second jack and the earth jack between first jack and second jack; Each front jack group linearly is spaced, and first jack of front jack group and second jack of adjacent front surfaces insertion hole groups are end to end; Between each front openings and corresponding front jack group, be provided with the shutter of protection against electric shock.
For optimizing technique scheme, the measure of taking also comprises:
Strip first conducting strip that the setting of above-mentioned base internal fixation is connected with power line, first jack of each front jack group is arranged along first conducting strip, and the hole wall of first jack is made up of the sheet metal turnover that is arranged on the first conducting strip extension; In base, be provided with second conducting strip that staggers mutually and be connected with first conducting strip height with power line; Second jack of each front jack group is arranged along second conducting strip, and the hole wall of second jack is made up of the sheet metal turnover that is arranged on the second conducting strip extension; Between first conducting strip and second conducting strip, be provided with the grounded metal sheet that is connected with power-line ground end; The earth jack of each front jack group is arranged along grounded metal sheet, and the hole wall of earth jack is made up of the sheet metal turnover that is arranged on the grounded metal sheet extension.
As the further improvement of technique scheme, in base, be provided with the side insertion hole groups of a corresponding at least side, side insertion hole groups and front jack group are arranged side by side; The side insertion hole groups is provided with the shutter of protection against electric shock to lateral opening should be arranged between the side insertion hole groups of each lateral opening and correspondence.
First jack of first jack of above-mentioned front jack group and same row side insertion hole groups is arranged on the same extension of first conducting strip; Second jack of second jack of front jack group and same row side insertion hole groups is arranged on the same extension of second conducting strip; The earth jack of the earth jack of front jack group and same row side insertion hole groups is arranged on the same extension of grounded metal sheet.
Above-mentioned loam cake is shaped on circle hole groove, and the front jack group is positioned at the bottom of circle hole groove; Be shaped on the grounded metal contact that is positioned at the circle hole groove both sides on the extension of grounded metal sheet.
Above-mentioned base inner wall is shaped on the groove that installs and fixes first conducting strip, second conducting strip and grounded metal sheet, and first conducting strip, second conducting strip and grounded metal sheet just interlace and be fixed on the base; Power line is arranged in the wire casing of base, and fixing through tension disc (11); Be provided with switch between the power line and first conducting strip, second conducting strip.
Above-mentioned front jack group is preferably 3 to 8 of linear array, and the side insertion hole groups correspondence of both sides is arranged with 3 to 8.
Above-mentioned shutter comprises protection door closure, shutter inner core, returning spring and shutter base; Protection door closure and shutter base are respectively arranged with the socket of corresponding insertion hole groups; The returning spring rotation of passing through of shutter inner core is arranged between protection door closure and the shutter base, and the two ends of returning spring are fixedly connected with the shutter base with the axle center part of shutter inner core respectively; The shutter inner core is close to the protection door closure under the returning spring effect, be shaped on the guide vane end stop that prevents that the shutter inner core from rotating at the inwall of protecting door closure; Be shaped on two catch that block protection door closure socket in the both sides of shutter inner core, catch is shaped at spigot and is used for the inclined-plane that drive protecting door inner core rotates.
The place, axle center of above-mentioned shutter inner core is provided with axle sleeve, and sleeve lining is provided with bayonet socket, and returning spring one end is arranged in the axle sleeve and the termination and the bayonet socket butt of this end; The other end of returning spring is socketed on the hollow cylinder of shutter base and the termination of this end and the bayonet socket butt on the hollow cylinder.
Above-mentioned shutter base is provided with chute, and the catch of shutter inner core is shaped on the flange that matches with chute.
Compared with prior art; Three-side anti-electric shock socket of the present invention all is provided with jack structure at three faces of pedestal; Greatly do not expanded the jack number having too much to increase under the prerequisite of volume; Shared three buss of jack structure of while front and side, the socket internal structure is simple, easy to assembly; In the three-side anti-electric shock socket front and the side various forms of socket panels can be set, be applicable to various plug.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention 1;
Fig. 2 is the front view of the embodiment of the invention 1;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is that the B-B of Fig. 2 is to cutaway view;
Fig. 5 is that the C-C of Fig. 2 is to cutaway view;
Fig. 6 is the package assembly sketch map of shutter of the present invention;
Fig. 7 is the assembly drawing of Fig. 1;
Fig. 8 is the embodiment of the invention 2 perspective view.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is extremely shown in Figure 8 to be structural representation of the present invention.
Reference numeral wherein is: power line 1; Loam cake 2; Front openings 2a; Circle hole groove 2b; Base 3; Wire casing 3a; Groove 3b; Groove 3c; Groove 3d; Front jack group 4; First jack 401; Second jack 402; Earth jack 403; Shutter 5; First conducting strip 6; Sheet metal 6a; Second conducting strip 7; Sheet metal 7a; Grounded metal sheet 8; Sheet metal 8a; Grounded metal contact 8b; Side insertion hole groups 9; First jack 901; Second jack 902; Earth jack 903; Lateral opening 10; Tension disc 11; Switch 12; Protection door closure 13; Shutter inner core 14; Catch 14a; Inclined-plane 14b; Axle sleeve 14c; Returning spring 15; Shutter base 16; Hollow cylinder 16a; Chute 16b; Power line sheath 17.
Embodiment 1
The preferred embodiment of invention is as shown in Figure 1, and the three-side anti-electric shock socket of present embodiment comprises equipped mutually power line 1, loam cake 2 and base 3.
In base 3, be provided with the side insertion hole groups 9 of corresponding two sides, side insertion hole groups 9 is arranged side by side with front jack group 4.Two sides at three-side anti-electric shock socket are provided with lateral opening 10, and lateral opening 10 can be opened in two sides of loam cake 2 or be opened in two sides of base 3 or be opened in the junction of loam cake 2 and base 3.Each jack of side insertion hole groups 9 is to should lateral opening 10.Between the side insertion hole groups 9 of each lateral opening 10 and correspondence, be provided with the shutter 5 of protection against electric shock.
Strip first conducting strip 6 that is connected with power line 1 in base 3 internal fixation settings; First jack 401 of each front jack group 4 is arranged along first conducting strip 6, and the hole wall of first jack 401 is made up of the sheet metal 6a turnover that is arranged on first conducting strip, 6 extensions.First jack 901 of the side insertion hole groups 9 of two sides is same along 6 arrangements of first conducting strip.First jack 901 of first jack 401 of row's front jack group 4 and side insertion hole groups 9 is made up of the sheet metal 6a of same extension on first conducting strip 6 together.
In base 3, be provided with second conducting strip 7 that staggers mutually and be connected with first conducting strip, 6 height with power line 1; Second jack 402 of each front jack group 4 is arranged along second conducting strip 7, and the hole wall of second jack 402 is made up of the sheet metal 7a turnover that is arranged on second conducting strip, 7 extensions.Second jack 902 of the side insertion hole groups 9 of two sides is same along 7 arrangements of second conducting strip.Second jack 902 of second jack 402 of row's front jack group 4 and side insertion hole groups 9 is made up of the sheet metal 7a of same extension on second conducting strip 7 together.
Between first conducting strip 6 and second conducting strip 7, be provided with the grounded metal sheet 8 that is connected with power-line ground end; The earth jack 403 of each front jack group 4 is arranged along grounded metal sheet 8, and the hole wall of earth jack 403 is made up of the sheet metal 8a turnover that is arranged on grounded metal sheet 8 extensions.The earth jack 903 of the side insertion hole groups 9 of two sides is arranged along grounded metal sheet 8 equally.The earth jack 903 of the earth jack 403 of row's front jack group 4 and side insertion hole groups 9 is made up of the sheet metal 8a of same extension on the grounded metal sheet 8 together.
For the socket that makes present embodiment is applicable to German common pin, on loam cake 2, be shaped on circle hole groove 2b, front openings 2a and front jack group 4 are positioned at the bottom of circle hole groove 2b simultaneously.On the extension of grounded metal sheet 8, be shaped on the grounded metal contact 8b that is positioned at circle hole groove 2b both sides.
In base 3, be shaped on the groove 3b that installs and fixes first conducting strip 6, be shaped on the groove 3c that installs and fixes second conducting strip 7 and be shaped on the groove 3d that installs and fixes grounded metal sheet 8.First conducting strip 6, second conducting strip 7 stagger mutually with grounded metal sheet 8 height and are fixed on the base 3.Power line 1 is assemblied between loam cake 2 and the base 3 through power line sheath 17.Be shaped on the wire casing 3a that power line 1 is installed on the base 3, and through tension disc 11 fixed power source lines 1; Be provided with switch 12 between the inner of power line 1 and first conducting strip 6, second conducting strip 7, through the break-make of switch 12 control three-side anti-electric shock sockets.
As shown in Figure 6, shutter 5 comprises protection door closure 13, shutter inner core 14, returning spring 15 and shutter base 16.Protection door closure 13 and shutter base 16 are respectively arranged with the socket of corresponding insertion hole groups 4; Returning spring 15 rotations of passing through of described shutter inner core 14 are arranged between protection door closure 13 and the shutter base 16, and the two ends of returning spring 15 are fixedly connected with shutter base 16 with the axle center part of shutter inner core 14 respectively; Shutter inner core 14 is close to protection door closure 13 under returning spring 15 effects, be shaped on the guide vane end stop that prevents that shutter inner core 14 from rotating at the inwall of protecting door closure 13; Be shaped on two catch 14a that block protection door closure 13 sockets in the both sides of shutter inner core 14, catch 14a is shaped at spigot and is used for the inclined-plane 14b that drive protecting door inner core 14 rotates.
Place, axle center at shutter inner core 14 is provided with axle sleeve 14c, and axle sleeve 14c inwall is provided with bayonet socket.Returning spring 15 1 ends are arranged in the axle sleeve 14c and the termination and the bayonet socket butt of this end.The hollow cylinder 16a that the other end of returning spring 15 is socketed in shutter base 16 goes up and the termination of this end and the bayonet socket butt on the hollow cylinder 16a.The diameter of returning spring 15 middle parts is less than the diameter at two ends; When a catch 14a of shutter inner core 14 is stressed; This catch 14a is recessed to shutter base 16 easily, simultaneously the catch 14a of opposite side more easily to protection door closure 13 perks and with protection 13 spacing cooperations of door closure.When normally inserting plug, because returning spring 15 mid portions are thinner, the easier stressed rotation of shutter inner core 14.
Shutter base 16 is provided with chute 16b, and the catch 14a of shutter inner core 14 is shaped on the flange that matches with chute 16b, and shutter inner core 14 can rotate along chute 16b.When one of them the charged jack to the electrocution-proof protection socket misplugs fashionablely, insert the side-lens 14a that body inwardly is pressed into shutter inner core 14, the inwall of protecting door closure 13 still is close in the opposite side perk of shutter inner core 14.Shutter inner core 14 can't rotate in the guide vane end stop restriction of protection door closure 13 inwalls down, therefore inserts the jack that body can't contact electrification, can prevent electric shock.When inserting the electrocution-proof protection socket with plug; Two side-lens 14a of shutter inner core 14 power that is squeezed simultaneously; Shutter inner core 14 compressing returning springs 15 break away from the restriction of protection door closure 13; Plug acts on the inclined-plane 14b of catch 14a simultaneously, impels the catch 14a rotation of shutter inner core 14, and plug just can insert first jack 401 and second jack 402.After pulling the plug out of the socket, because the moment of torsion of returning spring 15, first jack 401 and second jack 402 are blocked in the catch 14a revolution of shutter inner core 14, under the resilient force of returning spring 15, are close to protection door closure 13 simultaneously once more.
Present embodiment is as shown in Figure 8, comprises equipped mutually power line 1, loam cake 2 and base 3.Base 3 internal fixation are provided with at least two front jack group 4, are shaped on the front openings 2a corresponding with front jack group 4 in the upper surface of loam cake 2.Front jack group 4 is made up of first jack 401 that is connected with 1 liang of electrode of power line and second jack 402 and the earth jack 403 between first jack 401 and second jack 402; Each front jack group 4 linearly is spaced, and first jack 401 of front jack group 4 is end to end with second jack 402 of adjacent front surfaces insertion hole groups 4.Between each front openings 2a and corresponding front jack group 4, be provided with the shutter 5 of protection against electric shock.Shutter 5 comprises protection door closure 13, shutter inner core 14, returning spring 15 and shutter base 16, and concrete structure is identical with embodiment 1.
In the present embodiment; Strip first conducting strip 6 that base 3 internal fixation settings are connected with power line 1; First jack 401 of each front jack group 4 is arranged along first conducting strip 6, and the hole wall of first jack 401 is made up of the sheet metal 6a turnover that is arranged on first conducting strip, 6 extensions; In base 3, be provided with second conducting strip 7 that staggers mutually and be connected with first conducting strip, 6 height with power line 1; Second jack 402 of each front jack group 4 is arranged along second conducting strip 7, and the hole wall of second jack 402 is made up of the sheet metal 7a turnover that is arranged on second conducting strip, 7 extensions; Between first conducting strip 6 and second conducting strip 7, be provided with the grounded metal sheet 8 that is connected with power-line ground end; The earth jack 403 of each front jack group 4 is arranged along grounded metal sheet 8, and the hole wall of earth jack 403 is made up of the sheet metal 8a turnover that is arranged on grounded metal sheet 8 extensions.
For the socket that makes present embodiment is applicable to German common pin, on loam cake 2, be shaped on circle hole groove 2b, front openings 2a and front jack group 4 are positioned at the bottom of circle hole groove 2b simultaneously.On the extension of grounded metal sheet 8, be shaped on the grounded metal contact 8b that is positioned at circle hole groove 2b both sides.
Be shaped on the groove that installs and fixes first conducting strip 6, second conducting strip 7 and grounded metal sheet 8 at base 3 inwalls, first conducting strip 6, second conducting strip 7 and grounded metal sheet 8 height interlace and are fixed on the base 3; Power line 1 is arranged in the wire casing 3a of base 3, and fixing through tension disc 11; Be provided with switch 12 between the power line 1 and first conducting strip 6, second conducting strip 7.
It is example that present embodiment is 4 with front jack group 4 numbers, but front jack group 4 of the present invention is not limited to 4, and front jack group 4 numbers of the present invention are preferably 3 to 8.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (10)
1. three-side anti-electric shock socket; Comprise equipped mutually loam cake (2) and base (3); It is characterized in that: described base (3) internal fixation is provided with at least two front jack group (4), and the upper surface of described loam cake (2) is shaped on the front openings (2a) corresponding with front jack group (4); Described front jack group (4) by first jack (401) and second jack (402) that are connected with power line (1) two electrode and be positioned at first jack (401) and second jack (402) between earth jack (403) form; Each front jack group (4) linearly is spaced, and first jack (401) of front jack group (4) is end to end on the position with second jack (402) of adjacent front surfaces insertion hole groups (4); Between each front openings (2a) and corresponding front jack group (4), be provided with the shutter (5) of protection against electric shock.
2. three-side anti-electric shock socket according to claim 1; It is characterized in that: strip first conducting strip (6) that described base (3) internal fixation setting is connected with power line (1); First jack (401) of each front jack group (4) is arranged along first conducting strip (6), and the hole wall of first jack (401) is made up of sheet metal (6a) turnover that is arranged on first conducting strip (6) extension; In base (3), be provided with second conducting strip (7) that staggers mutually and be connected with first conducting strip (6) height with power line (1); Second jack (402) of each front jack group (4) is arranged along second conducting strip (7), and the hole wall of second jack (402) is made up of sheet metal (7a) turnover that is arranged on second conducting strip (7) extension; Between first conducting strip (6) and second conducting strip (7), be provided with the grounded metal sheet (8) that is connected with power-line ground end; The earth jack (403) of each front jack group (4) is arranged along grounded metal sheet (8), and the hole wall of earth jack (403) is made up of sheet metal (8a) turnover that is arranged on grounded metal sheet (8) extension.
3. three-side anti-electric shock socket according to claim 2 is characterized in that: in described base (3), be provided with the side insertion hole groups (9) of corresponding two sides, side insertion hole groups (9) is arranged side by side with front jack group (4); Side insertion hole groups (9) is provided with the shutter (5) of protection against electric shock to lateral opening (10) should be arranged between the side insertion hole groups (9) of each lateral opening (10) and correspondence.
4. three-side anti-electric shock socket according to claim 3 is characterized in that: first jack (901) of first jack (401) of described front jack group (4) and same row's side insertion hole groups (9) is arranged on the same extension of first conducting strip (6); Second jack (902) of second jack (402) of front jack group (4) and same row's side insertion hole groups (9) is arranged on the same extension of second conducting strip (7); The earth jack (903) of the earth jack (403) of front jack group (4) and same row's side insertion hole groups (9) is arranged on the same extension of grounded metal sheet (8).
5. three-side anti-electric shock socket according to claim 4 is characterized in that: described loam cake (2) is shaped on circle hole groove (2b), and front jack group (4) is positioned at the bottom of circle hole groove (2b); Be shaped on the grounded metal contact (8b) that is positioned at circle hole groove (2b) both sides on the extension of described grounded metal sheet (8).
6. three-side anti-electric shock socket according to claim 3; It is characterized in that: described base (3) inwall is shaped on the groove that installs and fixes first conducting strip (6), second conducting strip (7) and grounded metal sheet (8), and first conducting strip (6), second conducting strip (7) and grounded metal sheet (8) height interlace and be fixed on the base (3); Power line (1) is arranged in the wire casing (3a) of base (3), and fixing through tension disc (11); Be provided with switch (12) between power line (1) and first conducting strip (6), second conducting strip (7).
7. three-side anti-electric shock socket according to claim 5 is characterized in that: described front jack group (4) linear array has 3 to 8, and side insertion hole groups (9) correspondence of both sides is arranged with 3 to 8.
8. according to the described three-side anti-electric shock socket of the arbitrary claim of claim 1 to 7, it is characterized in that: described shutter (5) comprises protection door closure (13), shutter inner core (14), returning spring (15) and shutter base (16); Described protection door closure (13) and shutter base (16) are respectively arranged with the socket of corresponding insertion hole groups; Described shutter inner core (14) rotates through returning spring (15) and is arranged between protection door closure (13) and the shutter base (16), and the two ends of returning spring (15) are fixedly connected with shutter base (16) with the axle center part of shutter inner core (14) respectively; Shutter inner core (14) is close to protection door closure (13) under returning spring (15) effect, be shaped on the guide vane end stop that prevents that shutter inner core (14) from rotating at the inwall of protecting door closure (13); Be shaped on two catch (14a) that block protection door closure (13) socket in the both sides of shutter inner core (14); Catch (14a) is shaped at spigot and is used for the inclined-plane (14b) that drive protecting door inner core (14) rotates; When the catch (14a) of shutter inner core (14) one sides stressed when shutter base (16) is recessed, opposite side catch (14a) to the protection door closure (13) perk and with the protection door closure (13) the spacing cooperation of inwall.
9. three-side anti-electric shock socket according to claim 8 is characterized in that: the place, axle center of described shutter inner core (14) is provided with axle sleeve (14c), and sleeve lining is provided with bayonet socket; The diameter of described returning spring (15) middle part is less than the diameter at two ends, and an end of returning spring (15) is arranged in the axle sleeve and the termination and the bayonet socket butt of this end; The other end of returning spring (15) is socketed in the hollow cylinder (16a) of shutter base (16) and goes up and the termination of this end and the bayonet socket butt on the hollow cylinder (16a).
10. three-side anti-electric shock socket according to claim 9 is characterized in that: described shutter base (16) is provided with chute (16b), and the catch (14a) of described shutter inner core (14) is shaped on the flange that matches with chute (16b).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910153158A CN101662090B (en) | 2009-09-24 | 2009-09-24 | Three-side anti-electric shock socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910153158A CN101662090B (en) | 2009-09-24 | 2009-09-24 | Three-side anti-electric shock socket |
Publications (2)
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CN101662090A CN101662090A (en) | 2010-03-03 |
CN101662090B true CN101662090B (en) | 2012-10-03 |
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CN200910153158A Expired - Fee Related CN101662090B (en) | 2009-09-24 | 2009-09-24 | Three-side anti-electric shock socket |
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CN (1) | CN101662090B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103915712B (en) * | 2013-12-20 | 2016-01-13 | 公牛集团有限公司 | Implicit expression modular jack |
CN109449649B (en) * | 2018-11-15 | 2024-03-19 | 嘉善顶盛电器配件有限公司 | Small-size power strip |
CN109494128A (en) * | 2018-12-10 | 2019-03-19 | 周林钱 | A kind of three-in-one overcurrent protection switch |
CN110739570B (en) * | 2019-10-29 | 2021-06-15 | 广州雷神电气制造有限公司 | Conductive metal sheet for live wire conduction or zero wire conduction of power socket and power socket |
CN112421284B (en) * | 2020-09-25 | 2022-08-09 | 杭州鸿雁电器有限公司 | Socket capable of preventing insertion of single pole |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2293906Y (en) * | 1996-10-17 | 1998-10-07 | 方云鹤 | Trough side wiring universal socket box |
CN2438238Y (en) * | 2000-07-31 | 2001-07-04 | 李秋山 | Simple universal adapter |
CN101394038A (en) * | 2007-09-20 | 2009-03-25 | 赵德忠 | Standardization of maintenance-free world household socket and parts |
CN201503946U (en) * | 2009-09-24 | 2010-06-09 | 慈溪市洪欣塑料电器有限公司 | Three-sided shock-preventing power strip |
-
2009
- 2009-09-24 CN CN200910153158A patent/CN101662090B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2293906Y (en) * | 1996-10-17 | 1998-10-07 | 方云鹤 | Trough side wiring universal socket box |
CN2438238Y (en) * | 2000-07-31 | 2001-07-04 | 李秋山 | Simple universal adapter |
CN101394038A (en) * | 2007-09-20 | 2009-03-25 | 赵德忠 | Standardization of maintenance-free world household socket and parts |
CN201503946U (en) * | 2009-09-24 | 2010-06-09 | 慈溪市洪欣塑料电器有限公司 | Three-sided shock-preventing power strip |
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CN101662090A (en) | 2010-03-03 |
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