CN205178106U - Five little hole socket protective door structure - Google Patents
Five little hole socket protective door structure Download PDFInfo
- Publication number
- CN205178106U CN205178106U CN201520907819.6U CN201520907819U CN205178106U CN 205178106 U CN205178106 U CN 205178106U CN 201520907819 U CN201520907819 U CN 201520907819U CN 205178106 U CN205178106 U CN 205178106U
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Abstract
The utility model relates to a five little hole socket protective door structure, its include the housing and with the panel of housing looks lock, offer corresponding two -phase jack and three -phase jack on housing and the panel, be equipped with first shutter and second shutter between housing and the panel, be provided with reset spring between first shutter and the second shutter, still including the first shutter direction subassembly that is used for controlling first shutter sliding track, a second shutter direction subassembly for controlling second shutter sliding track, be used for preventing that non - plug article male from preventing visiting the subassembly, prevent the first shutter locking assembly and the second shutter locking assembly that singly insert. An anti -drop part for preventing first shutter and second shutter bullet are taken off. First drive inclined plane and second drive the inclined plane back of the body mutually set up. The utility model relates to a compactness uses the article few, and the assembly is simple, stable in structure to material cost is made to effective the saving, simplifies production processes, improves production efficiency, the greatly reduced cost of labor, and strengthened product life, the strong guarantee product quality.
Description
Technical field
The utility model relates to the shutter structure of socket, is specifically related to a kind of new structure containing composite type shutter.
Background technology
Socket with shutter is installing insulating shutter above assembly, is opened by shutter during use by plug, inserts in socket, and when not using, after taking plug away, shutter resets, and is closed by socket aperture, avoids careless electric shock, ensures safety.
But the shutter of common outlets generally designs complexity in the market, physical dimension is comparatively large, and poor stability, the shutter manufacturing cost of thus producing is large, and cost of labor is large, and functionally unstable, there is potential safety hazard.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of shutter structure of assembling simple, constitutionally stable little five spring hole scokets.
To achieve these goals, the technical scheme taked of the utility model is as follows:
A kind of shutter structure of little five spring hole scokets, it panel comprising case and be interlocked with described case, described case and panel offer corresponding two-phase jack and three-phase jack, the first shutter and the second shutter is provided with between described case and panel, back-moving spring is provided with between described first shutter and described second shutter, its key technology point is, comprise the first shutter guidance set for controlling the first shutter sliding trace, for controlling the second shutter guidance set of the second shutter sliding trace, that inserts for preventing non-plug object anti-ly probes into assembly, prevent single the first slotting shutter lock assembly and the second shutter lock assembly, described first shutter is provided with the first driving inclined-plane, described second shutter is provided with the second driving inclined-plane, described first drives inclined-plane and described second to drive the opposing setting in inclined-plane,
Described first shutter lock assembly comprises that the bottom surface, both sides being arranged at described first shutter is provided with the first locking groove, is arranged at the first boss of described first shutter both sides, is placed in described casing base both sides first stop ledge corresponding with described first locking groove, the first stop concave station corresponding with described first boss be arranged on the inwall of described case both sides;
Described second shutter lock assembly comprises that the bottom surface, both sides being arranged at described second shutter is provided with the second locking groove, is arranged at the second boss of described second shutter both sides, is placed in described casing base both sides second stop ledge corresponding with described second locking groove, the second stop concave station corresponding with described second boss be arranged on the inwall of described case both sides;
Form prevent the first shutter and the second shutter bullet that protrude between described first stop concave station and described second stop concave station downwards and take off the slip-off preventing block reinforcement fallen.
Further improve as the utility model, described first shutter guidance set comprises the gathering sill being arranged at described back side of panel, the lead being arranged at described first shutter top, the first directive slide track of being arranged at the first guide chute bottom described first shutter and being arranged in described case, described lead leads with described gathering sill and coordinates, and described first directive slide track and described first guide chute slide guide coordinate;
Described second shutter guidance set comprises the guiding beading being arranged at described back side of panel, the guiding convex surface being arranged at described second shutter top, the second directive slide track of being arranged at the second guide chute bottom described second shutter and being arranged in described case; described guiding beading to be pressed on described guiding convex surface and to be slidably matched with described guiding convex surface, and described second directive slide track and described second guide chute are slidably matched.
Further improve as the utility model; the described anti-assembly that probes into comprises being arranged at described first shutter and being positioned at described first and drives first of top, inclined-plane and sidepiece outer anti-ly to probe into block reinforcement; being arranged at described second shutter and being positioned at described second drives second of top, inclined-plane and sidepiece outer anti-ly to probe into block reinforcement; be arranged at described casing base and be positioned at that the case of jack outer, described three-phase jack L/N pole is anti-probes into block reinforcement, described back side of panel is provided with that the panel being positioned at described two-phase jack and three-phase jack edge is anti-probes into block reinforcement.
Further improve as the utility model, describedly anti-probe into assembly and comprise the barricade being arranged at described case periphery.
Further improve as the utility model, described panel back is provided with snap fit, and described case is provided with the draw-in groove suitable with described snap fit.
Further improve as the utility model, the position that described first shutter is relative with described second shutter is respectively arranged with the first positioning convex column and the second positioning convex column, and described back-moving spring is nested with in described first positioning convex column and the second positioning convex column.
Compared with prior art, the beneficial effect acquired by the utility model is as follows:
Socket protection door structure provided by the utility model, compact to design, use object few, assembling is simple, Stability Analysis of Structures, thus effectively saves manufactured materials expense, simplifies production process, greatly reduces cost of labor.Two shutter drives; two guiding is opened all toward mesozone slippage; conserve space, two engagement stop many places are provided with anti-probe probes into block reinforcement and wall position, shutter fail safe is reliably effective; greatly improve product useful life and product quality; structure is made with and puts de-boss and slip-off preventing block reinforcement, eject after preventing shutter and spring assembling in shutter case and drop, make assembling effectively stable afterwards; thus be conducive to enhancing productivity, strong guarantee product quality and security quality.The utility model many places are provided with anti-probe and probe into block reinforcement and barricade, and structure is reliable, improve the security quality of product.
Accompanying drawing explanation
Accompanying drawing 1 is exploded perspective view of the present utility model;
Accompanying drawing 2 is another angle exploded perspective view of the present utility model;
Accompanying drawing 3 is the structural representation after list of the present utility model is inserted;
Accompanying drawing 4 is the structural representation of two guiding of the present utility model slippage;
Accompanying drawing 5 is of the present utility modelly shellproofly take off the structural representation fallen;
In the accompanying drawings:
1 case, 11 first directive slide tracks, 12 first stop ledge, 13 first stop concave stations, 14 second stop ledge, 15 second stop concave stations, 16 draw-in grooves, 17 slip-off preventing block reinforcements, 18 cases are anti-probes into block reinforcement, 19 barricades, 110 second directive slide tracks, 2 panels, 21 gathering sills, 22 guiding beadings, 23 panels are anti-probes into block reinforcement, 24 snap fits, 3 first shutters, 31 first drive inclined-plane, 32 leads, 33 first guide chutes, 34 first locking grooves, 35 first boss, 36 first prevent probeing into block reinforcement, 37 first positioning convex column, 4 second shutters, 41 second drive inclined-plane, 42 guiding convex surfaces, 43 second guide chutes, 44 second locking grooves, 45 second boss, 46 second prevent probeing into block reinforcement, 47 second positioning convex column, 5 back-moving springs.
Embodiment
Below in conjunction with accompanying drawing 1-3, detailed further describing is carried out to the utility model.
As accompanying drawing 1, shown in 2 and 3, a kind of shutter structure of little five spring hole scokets, it panel 2 comprising case 1 and be interlocked with described case 1, described case 1 and panel 2 offer corresponding two-phase jack and three-phase jack, the first shutter 3 and the second shutter 4 is provided with between described case 1 and panel 2, back-moving spring 5 is provided with between described first shutter and described second shutter, its key technology point is, comprise the first shutter guidance set for controlling the first shutter sliding trace, for controlling the second shutter guidance set of the second shutter sliding trace, that inserts for preventing non-plug object anti-ly probes into assembly, prevent single the first slotting shutter lock assembly and the second shutter lock assembly, the slip-off preventing parts fallen are taken off for preventing the first shutter and the second shutter bullet.Described first shutter 3 is provided with the first driving inclined-plane 31, described second shutter 4 is provided with the second driving inclined-plane 41; Described first drives inclined-plane 31 and described second to drive the opposing setting in inclined-plane 41.
First shutter guidance set of the present utility model comprises the gathering sill 21 being arranged at described panel 2 back side, be arranged at the lead 32 at described first shutter 3 top, the first directive slide track 11 being arranged at the first guide chute 33 bottom described first shutter 3 and being arranged in described case 1, described lead 32 leads with described gathering sill 21 and coordinates, described first directive slide track 11 and described first guide chute 33 slide guide coordinate, above structure can limit in the cavity of the first shutter between panel 2 and case 1 straight to movement, when the first shutter is not opened, the two-phase jack of panel and case is isolated, play a protective role.When biphase plug inserts, be applied on the first driving inclined-plane 31, the first shutter 3 is straight to movement simultaneously, engages, realize energising in the two-phase jack of plug insertion case with sleeve.
Second shutter guidance set of the present utility model comprises the guiding beading 22 being arranged at described panel 2 back side, the guiding convex surface 42 being arranged at described second shutter 4 top, the second directive slide track 110 of being arranged at the second guide chute 43 bottom described second shutter 4 and being arranged in described case 1; described guiding beading 22 to be pressed on described guiding convex surface 42 and to be slidably matched with described guiding convex surface 42, and described second directive slide track 110 is slidably matched with described second guide chute 43.Above structure can limit in the cavity of the second shutter between panel 2 and case 1 straight to movement, when the second shutter is not opened, is isolated by the three-phase jack of panel and case, plays a protective role.When 3-phase plug inserts, L/N pole is applied on the first driving inclined-plane 31 simultaneously, and the second shutter 4 is straight to movement, engages, realize energising in the two-phase jack of plug insertion case with sleeve.First shutter 3 is provided with the resigning hole for inserting E pole.
First shutter lock assembly of the present utility model comprises that the bottom surface, both sides being arranged at described first shutter 3 is provided with the first locking groove 34, is arranged at the first boss 35 of described first shutter 3 both sides, is placed in described case 1 two bottom sides first stop ledge 12 corresponding with described first locking groove 34, the first stop concave station 13 corresponding with described first boss 35 be arranged on the inwall of described case 1 both sides.First locking groove 34 can not be undertaken spacing by the first stop ledge 12 under normal operating condition, can higher than the first stop ledge 12 normally movement, first boss 35 can not enter the first stop concave station 13 in normal state, when the improper insertion of plug, when such as contact pin list pin inserts, first shutter meeting one side is stressed, on back-moving spring and the first shutter the first guide chute fulcrum effect under, first shutter does not slide but tilts to stress surface, first locking groove 34 and the first stop ledge 12 are engaged, first boss 35 and the first stop concave station 13 engage, reach the object to the first shutter stop locking, prevent single inserting.
Second shutter lock assembly of the present utility model comprises that the bottom surface, both sides being arranged at described second shutter 4 is provided with the second locking groove 44, is arranged at the second boss 45 of described second shutter 4 both sides, is placed in described case 1 two bottom sides second stop ledge 14 corresponding with described second locking groove 44, the second stop concave station 15 corresponding with described second boss 45 be arranged on the inwall of described case 1 both sides.Second locking groove 44 can not be undertaken spacing by the second stop ledge 14 under normal operating condition, can higher than the second stop ledge 14 normally movement, second boss 45 can not enter in the second stop concave station 15 in normal state, when the improper insertion of plug, when such as contact pin list pin inserts, second shutter meeting one side is stressed, under the effect of the second guide chute fulcrum of back-moving spring and the second shutter, second shutter does not slide but tilts to stress surface, second locking groove 44 and the second stop ledge 14 are engaged, second boss 45 and the second stop concave station 15 engage, reach the object to the second shutter stop locking, prevent single inserting.
Form prevent the first shutter and the second shutter bullet that protrude between the utility model first stop concave station 13 and described second stop concave station 15 downwards and take off the slip-off preventing block reinforcement 17 fallen, can prevent the bullet of the first shutter and the second shutter from taking off.Slip-off preventing block reinforcement 17, first boss 35 and the second boss 45 are formed jointly for preventing the first shutter and the second shutter bullet from taking off the slip-off preventing parts fallen.
The anti-assembly that probes into of the present utility model comprises being arranged at described first shutter 3 and being positioned at described first and drives first of top, inclined-plane 31 and sidepiece outer anti-ly to probe into block reinforcement 36, being arranged at described second shutter 4 and being positioned at described second drives second of top, inclined-plane 41 and sidepiece outer anti-ly to probe into block reinforcement 46, to be arranged at bottom described case 1 and to be positioned at that the case of jack outer, described three-phase jack L/N pole is anti-probes into block reinforcement 18, described panel 2 back side is provided with the barricade 19 that the panel being positioned at described two-phase jack and three-phase jack edge is prevented probeing into block reinforcement 23 and being arranged at described case 1 periphery.Children can be prevented to be in curiosity needle bar class probe and to probe into jack contact band point parts; said structure of the present utility model can prevent the thin metal any direction of probe to probe into jack; the probe probeed into can be blocked by the block reinforcement on jack panel, shutter and shutter case and barricade; isolate from the solution contact of live part, play protection against electric shock effect.
Panel 2 back side of the present utility model is provided with snap fit 24, and described case 1 is provided with the draw-in groove 16 suitable with described snap fit.Case and panel can be fixed.
The position that described first shutter 3 is relative with described second shutter 4 is respectively arranged with the first positioning convex column 37 and the second positioning convex column 47, and described back-moving spring is nested with in described first positioning convex column 37 and the second positioning convex column 47.When plug is extracted, the first shutter and the second shutter reset closed under the effect of back-moving spring, and jack is closed.
Those skilled in the art are to be understood that; the form that in the utility model, the first directive slide track 11 and the second directive slide track 110 can raise up in accompanying drawing; also can be the form of depression downwards; as long as guide effect can be formed to the first shutter and the second shutter; the equal the utility model that can realize expects the object reached, and all should work as the scope belonging to the utility model protection.
The above execution mode is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (6)
1. one kind little five spring hole scoket shutter structures, it panel (2) comprising case (1) and be interlocked with described case (1), described case (1) and panel (2) offer corresponding two-phase jack and three-phase jack, the first shutter (3) and the second shutter (4) is provided with between described case (1) and panel (2), back-moving spring (5) is provided with between described first shutter (3) and described second shutter (4), it is characterized in that, comprise the first shutter guidance set for controlling the first shutter (3) sliding trace, for controlling the second shutter guidance set of the second shutter (4) sliding trace, that inserts for preventing non-plug object anti-ly probes into assembly, prevent single the first slotting shutter lock assembly and the second shutter lock assembly, described first shutter (3) is provided with the first driving inclined-plane (31), described second shutter (4) is provided with the second driving inclined-plane (41), described first drives inclined-plane (31) and described second to drive inclined-plane (41) opposing setting,
Described first shutter lock assembly comprises the bottom surface, both sides being arranged at described first shutter (3) and is provided with the first locking groove (34), be arranged at first boss (35) of described first shutter (3) both sides, be arranged at the first stop ledge (12) that described case (1) two bottom sides is corresponding with described first locking groove (34), be arranged at the first stop concave station (13) corresponding with described first boss (35) on the inwall of described case (1) both sides,
Described second shutter lock assembly comprises the bottom surface, both sides being arranged at described second shutter (4) and is provided with the second locking groove (44), be arranged at second boss (45) of described second shutter (4) both sides, be placed in the second stop ledge (14) that described case (1) two bottom sides is corresponding with described second locking groove (44), be arranged at the second stop concave station (15) corresponding with described second boss (45) on the inwall of described case (1) both sides,
Form prevent the first shutter and the second shutter bullet that protrude between described first stop concave station (13) and described second stop concave station (15) downwards and take off the slip-off preventing block reinforcement (17) fallen.
2. the little five spring hole scoket shutter structures of one according to claim 1, it is characterized in that, described first shutter guidance set comprises the gathering sill (21) being arranged at described panel (2) back side, be arranged at the lead (32) at described first shutter (3) top, the first guide chute (33) being arranged at described first shutter (3) bottom and the first directive slide track (11) be arranged in described case (1), described lead (32) leads with described gathering sill (21) and coordinates, described first directive slide track (11) and described first guide chute (33) slide guide coordinate,
Described second shutter guidance set comprises the guiding beading (22) being arranged at described panel (2) back side, be arranged at the guiding convex surface (42) at described second shutter (4) top, the second guide chute (43) being arranged at described second shutter (4) bottom and the second directive slide track (110) be arranged in described case (1), described guiding beading (22) is pressed on described guiding convex surface (42) and goes up and be slidably matched with described guiding convex surface (42), described second directive slide track (110) coordinates with described second guide chute (43) slide guide.
3. the little five spring hole scoket shutter structures of one according to claim 1, it is characterized in that, the described anti-assembly that probes into comprises being arranged at described first shutter (3) and being positioned at described first and drives first of (31) top, inclined-plane and sidepiece outer anti-ly to probe into block reinforcement (36), being arranged at described second shutter (4) and being positioned at described second drives second of (41) top, inclined-plane and sidepiece outer anti-ly to probe into block reinforcement (46), be arranged at described case (1) bottom and be positioned at that the case of jack outer, described three-phase jack L/N pole is anti-probes into block reinforcement (18), described panel (2) back side is provided with the panel being positioned at described two-phase jack and three-phase jack edge and prevents probeing into block reinforcement (23).
4. the little five spring hole scoket shutter structures of one according to claim 3, is characterized in that, describedly anti-probe into assembly and comprise the barricade (19) being arranged at described case (1) periphery.
5. the little five spring hole scoket shutter structures of one according to claim 1; it is characterized in that; described panel (2) back side is provided with snap fit (24), described case (1) is provided with the draw-in groove (16) suitable with described snap fit (24).
6. the little five spring hole scoket shutter structures of one according to claim 1; it is characterized in that; described first shutter (3) position relative with described second shutter (4) arranges and is respectively arranged with the first positioning convex column (37) and the second positioning convex column (47), and described back-moving spring is nested with on described first positioning convex column (37) and the second positioning convex column (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907819.6U CN205178106U (en) | 2015-11-16 | 2015-11-16 | Five little hole socket protective door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907819.6U CN205178106U (en) | 2015-11-16 | 2015-11-16 | Five little hole socket protective door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178106U true CN205178106U (en) | 2016-04-20 |
Family
ID=55742046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907819.6U Active CN205178106U (en) | 2015-11-16 | 2015-11-16 | Five little hole socket protective door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565131A (en) * | 2016-06-09 | 2019-04-02 | 哈勃股份有限公司 | False-touch prevention mechanism for electrical wiring device |
| WO2019096249A1 (en) * | 2017-11-17 | 2019-05-23 | 深圳市元创时代科技有限公司 | Modularised socket structure, modularised socket and method for manufacturing modularised socket structure |
-
2015
- 2015-11-16 CN CN201520907819.6U patent/CN205178106U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565131A (en) * | 2016-06-09 | 2019-04-02 | 哈勃股份有限公司 | False-touch prevention mechanism for electrical wiring device |
| CN109565131B (en) * | 2016-06-09 | 2020-11-24 | 哈勃股份有限公司 | False touch prevention mechanism for electric wiring device |
| WO2019096249A1 (en) * | 2017-11-17 | 2019-05-23 | 深圳市元创时代科技有限公司 | Modularised socket structure, modularised socket and method for manufacturing modularised socket structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |