CN205790573U - A kind of socket of band safety door - Google Patents
A kind of socket of band safety door Download PDFInfo
- Publication number
- CN205790573U CN205790573U CN201620466175.6U CN201620466175U CN205790573U CN 205790573 U CN205790573 U CN 205790573U CN 201620466175 U CN201620466175 U CN 201620466175U CN 205790573 U CN205790573 U CN 205790573U
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- CN
- China
- Prior art keywords
- slide block
- poles
- earth
- block group
- socket
- 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.)
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Abstract
This utility model provides the socket of a kind of band safety door, including housing face-plate, base and safety gate assemblies, base is provided with the two poles of the earth sleeve group, housing face-plate is provided with and assembles the aperture of conjunction with sleeve, safety gate assemblies is arranged between housing face-plate and base, safety gate assemblies includes the two poles of the earth slide block group, the two poles of the earth slide block group can be covered the two poles of the earth sleeve group and be pushed open by level when plug inserts, the two poles of the earth slide block group is connected with making its flexible member resetted, safety gate assemblies also includes support, the both sides, bottom surface of the two poles of the earth slide block group are respectively provided with a guide groove, support is provided with the guide pillar coordinated with described guide groove, there is on guide groove an accommodation space that laterally can snap in for described guide pillar, during safety gate assemblies Guan Bi, guide pillar is positioned at the accommodation space of guide groove.This socket is prevented from monolateral insertion, simple in construction and safe and reliable, simultaneously facilitates production easy to assembly.
Description
Technical field
This utility model relates to a kind of socket, particularly to the socket of a kind of band safety door.
Background technology
Safety door has become as the vitals of supply socket, and so-called safety door is i.e. above sleeve group
Insulating spacer is set, when plug inserts, plug pushes block open and realize power supply, when plug is extracted,
Block automatically resets and again realizes insulation effect.Such socket secure is higher, it has also become on market
Main product.
But some safety gate assemblies, it is impossible to prevent monolateral insertion, cause still causing child's false touch,
Or although with the function of anti-monolateral insertion, but structure complexity is unfavorable for manufacturing and assembling, and cost
Higher, it is the most universal that this allows for so there is no method with the socket preventing monolateral insertion function, also just means
Most safety door socket on existing market and there is potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model, is to provide the socket of a kind of band safety door, it is possible to anti-
Only monolateral insertion, simple in construction and safe and reliable, simultaneously facilitate production easy to assembly.
The technical problems to be solved in the utility model is achieved in that
The socket of a kind of band safety door, including housing face-plate, base and safety gate assemblies, on described base
Being provided with the two poles of the earth sleeve group, described housing face-plate is provided with and assembles the aperture of conjunction, described safety door with sleeve
Assembly is arranged between housing face-plate and base, and described safety gate assemblies includes the two poles of the earth slide block group, described
The two poles of the earth slide block group can be covered the two poles of the earth sleeve group and be pushed open by level when plug inserts, described the two poles of the earth slide block group
Being connected with making its flexible member resetted, described safety gate assemblies also includes support, described the two poles of the earth slide block
The both sides, bottom surface of group are respectively provided with a guide groove, and described support is provided with the guide pillar coordinated with described guide groove, described
There is on guide groove an accommodation space that laterally can snap in for described guide pillar, during safety gate assemblies Guan Bi, described
Guide pillar is positioned at the accommodation space of guide groove.
Further, described base being additionally provided with one or three pole sleeve groups, described safety gate assemblies also includes one
Three pole slide block groups, described three pole slide block groups can cover three pole sleeve groups and be pushed open by level when plug inserts,
Described three pole slide block groups are connected with making its flexible member resetted.
Further, described three pole slide block groups to push direction open contrary with the two poles of the earth slide block group, described the two poles of the earth are sliding
Block group is provided with the first block reinforcement, and described three pole slide block groups are provided with the second block reinforcement, and described first block reinforcement is positioned at
On the shiftable haulage line of three pole slide block groups, described second block reinforcement is positioned on the shiftable haulage line of the two poles of the earth slide block group.
Further, described frame upper is provided with the first flat muscle and the second flat muscle, in the slide block group of described the two poles of the earth
Portion is provided with the first groove, and described three slide block group tops, pole are provided with the second groove, when safety gate assemblies closes,
Described first flat muscle and the first fit depressions, described second flat muscle and the second fit depressions.
Further, described pedestal lower end is provided with snap fit, and described snap fit closes fixing of base lower end by hooking
The vertical direction of frame, described snap fit is by the support bracket fastened horizontal direction in laminating base outer perimeter face.
Further, described guide pillar has V-type face, the wedge angle court in described V-type face in moving direction side
To the center of guide pillar, described accommodation space has the oblique angle relative with described V-type face in moving direction side
Face.
Further, described the two poles of the earth slide block group is provided with two first inclined-planes in the position of corresponding the two poles of the earth plug end foot,
Plug makes the two poles of the earth slide block group move by the first inclined-plane described in pushing tow.
Further, described three pole slide block groups are provided with one second in the position of corresponding three-terminal polarized plus plug earth terminal foot
Inclined-plane, plug makes three pole slide block groups move by the second inclined-plane described in pushing tow.
The utility model has the advantage of:
Anti-monolateral insert structure is simple and reliable, without too much part and be readily produced processing；Have two simultaneously
Pole sleeve group and the spacing interlocking structure of three pole sleeve groups, more guarantee to use safety, farthest prevent
Only other foreign bodies enter power source internal；Flat muscle on support and the recessinterengaging means in slide block group, it is ensured that
So slide block group, flexible member and support becomes safety gate assemblies after installing and putting in place, and this frame mode is not
Easily drop out, to facilitate production carrying；And snap fit is set on the support of safety gate assemblies, it is simple to assembling
And replacement.
Accompanying drawing explanation
This utility model is further described the most in conjunction with the embodiments.
Fig. 1 is the total schematic diagram of this utility model.
Fig. 2 is this utility model safety gate assemblies schematic diagram.
Fig. 3 is this utility model safety gate assemblies partial enlarged drawing.
Fig. 4 is that this utility model removes housing face-plate and two pole slide block group schematic diagrams.
Fig. 5 is this utility model the two poles of the earth sleeve group insert state figures.
Fig. 6 is this utility model three pole sleeve group insert state figure.
Fig. 7 is that this utility model splits schematic diagram (omission housing face-plate).
Fig. 8 is this utility model combination schematic diagram (omission housing face-plate).
Detailed description of the invention
As shown in Figures 1 to 4, the socket 100 of band safety door of the present utility model, including housing face-plate 1,
Base 2 and safety gate assemblies 3, described base 2 is provided with the two poles of the earth sleeve group 21, described housing face-plate
1 is provided with and assembles the aperture 11 of conjunction with sleeve, and described safety gate assemblies 3 is arranged at housing face-plate 1 and the end
Between seat 2, described safety gate assemblies 3 includes the two poles of the earth slide block group 31, described the two poles of the earth slide block group 31 energy
Cover the two poles of the earth sleeve group 21 and pushed open by level when plug inserts, described the two poles of the earth slide block group 31 with can make
Its flexible member 34 resetted connects, and described safety gate assemblies 3 also includes support 33, and described the two poles of the earth are sliding
The both sides, bottom surface of block group 31 are respectively provided with a guide groove 311, and described support 33 is provided with and described guide groove 311
The guide pillar 331 coordinated, described guide groove 311 has one can be for housing that described guide pillar 331 laterally snaps in
Space 3111, when safety gate assemblies 3 closes, described guide pillar 331 is positioned at the accommodation space 3111 of guide groove 311
Place.
When there being the monolateral insertion of foreign body, owing to the two poles of the earth slide block group 31 is in monolateral stress, so water can occur
Flat deflection, and now, guide pillar 331 can laterally snap in accommodation space 3111 and cannot move along guide groove 311,
So that whole the two poles of the earth slide block group 31 cannot move.The anti-monolateral insert structure being so designed that is simple and can
Lean on, without too much part and be readily produced processing.In a particular embodiment, guide pillar 331 is at moving direction one
Side has V-type face 3311, the wedge angle in V-type face 3311 towards the center of guide pillar 331, accommodation space 3111
Have the oblique angle face 3211 relative with described V-type face 3311 in moving direction side, guide pillar 331 is lateral
After movement, the face, oblique angle 3211 of V-type face 3311 and accommodation space 3111 will overlap in the direction of movement,
Now guide pillar 331 will snap in accommodation space 3111 and cannot along guide groove 311 sliding, thus realize spacing
Function, such polymorphic structure, snap in more stable.
As shown in Figures 1 to 6, in embodiment, described base 2 is additionally provided with one or three pole sleeve groups 22,
Described safety gate assemblies 3 also includes that one or three pole slide block groups 32, described three pole slide block groups 32 can cover three poles
Sleeve group 22 is also pushed open by level when plug inserts, and described three pole slide block groups 32 reset with making it
Flexible member 34 connects.Described three pole slide block groups 32 to push direction open contrary with the two poles of the earth slide block group 31, institute
Stating the two poles of the earth slide block group 31 and be provided with the first block reinforcement 312, described three pole slide block groups are provided with the second block reinforcement 322,
Described first block reinforcement 312 is positioned on the shiftable haulage line of three pole slide block groups 32, and described second block reinforcement 322 is positioned at
On the shiftable haulage line of the two poles of the earth slide block group 31.
It is relative that the two poles of the earth slide block group 31 pushes direction open with three pole slide block groups 32, and also has mutual limit
Position interlocking structure, the first block reinforcement 312 is open limit three pole slide block group 32 in the two poles of the earth slide block group 31
Mobile, the second block reinforcement 322 is open in three pole slide block groups 32 movement of limit the two poles of the earth slide block group 31,
When one of them pushes use open, another the most all cannot be opened, and so can more guarantee to make
By safety, farthest prevent other foreign bodies from entering power source internal.Certainly, above the two poles of the earth and three the most sliding
Block group structure, it is possible to be separated by a distance, allows the two poles of the earth and three pole slide block groups work alone, non-interference.
As shown in Figure 7 and Figure 8, in embodiment, described support 33 top is provided with the first flat muscle 331 and
Two flat muscle 332, slide block group 31 top, described the two poles of the earth is provided with the first groove 313, described three pole slide block groups 32
Being provided with the second groove 323, when safety gate assemblies 3 closes, described first flat muscle 331 is recessed with first
Groove 313 matches, and described second flat muscle 332 matches with the second groove 323.Described support 33 lower end
Being provided with snap fit 333, described snap fit 333 closes the vertical direction of base 2 lower end fixed support 33 by hook,
Described snap fit 333 is by the horizontal direction of base 2 outer peripheral face fixed support 33 of fitting.
Flat muscle on support and the recessinterengaging means in slide block group, it is ensured that so slide block group, flexible member
34 and support 33 install put in place after become safety gate assemblies 3, the top of slide block group is fixed by flat muscle, lower section
Then being fixed by frame bottom, this frame mode is difficult to drop out, to facilitate production carrying.And in safety
On the support 33 of door assembly 3, snap fit 333 is set, it is simple to assemble and replace.
As shown in Figure 5 and Figure 6, in embodiment, described the two poles of the earth slide block group 31 is at corresponding the two poles of the earth plug end foot
Position be provided with two first inclined-planes 314, plug makes the two poles of the earth slide block group by the first inclined-plane 314 described in pushing tow
31 move.It is oblique that described three pole slide block groups 32 are provided with one second in the position of corresponding three-terminal polarized plus plug earth terminal foot
Face 324, plug makes three pole slide block groups 32 move by the second inclined-plane 324 described in pushing tow.
When the two poles of the earth plug inserts, the two poles of the earth plug end foot encounters the first inclined-plane 314, promotes the two poles of the earth slide block group 31
Moving toward horizontal direction compression both sides flexible member 34, the two poles of the earth plug is finally slotting completely into touching the two poles of the earth
Set group 21, thus realize energising.When three-terminal polarized plus plug inserts, normally due to earth terminal foot is longer owing to first touching
To the second inclined-plane 324, promote three pole slide block groups 32 to move toward horizontal direction compression elastic element 34 simultaneously,
When three pole slide block groups 32 push certain distance open, two other sleeve is also completely exposed, and makes three-terminal polarized plus plug
Eventually completely into touching three pole sleeve groups 32, thus realize energising.Flexible member 34 end thereof contacts props up
Frame 33 end thereof contacts slide block group, plug makes the reset of slide block group again cover sleeve group by elastic force after extracting.
Although the foregoing describing detailed description of the invention of the present utility model, but it is familiar with the skill of the art
Art personnel should be appreciated that our described specific embodiment is merely exemplary rather than for right
The restriction of scope of the present utility model, those of ordinary skill in the art are according to spirit of the present utility model
The modification of the equivalence made and change, all should contain of the present utility model claimed
In the range of.
Claims (8)
1. a socket for band safety door, including housing face-plate, base and safety gate assemblies, described base
Being provided with the two poles of the earth sleeve group, described housing face-plate is provided with and assembles the aperture of conjunction, described safety with sleeve
Door assembly is arranged between housing face-plate and base, and described safety gate assemblies includes the two poles of the earth slide block group, institute
State the two poles of the earth slide block group to cover the two poles of the earth sleeve group and be pushed open by level when plug inserts, described the two poles of the earth slide block
Group is connected with making its flexible member resetted, it is characterised in that: described safety gate assemblies also includes support,
The both sides, bottom surface of described the two poles of the earth slide block group are respectively provided with a guide groove, and described support is provided with and coordinates with described guide groove
Guide pillar, described guide groove has an accommodation space that laterally can snap in for described guide pillar, safety gate assemblies
During Guan Bi, described guide pillar is positioned at the accommodation space of guide groove.
The socket of a kind of band safety door the most as claimed in claim 1, it is characterised in that: on described base
Being additionally provided with one or three pole sleeve groups, described safety gate assemblies also includes one or three pole slide block groups, described three pole slide blocks
Group can be covered three pole sleeve groups and be pushed open by level when plug inserts, described three pole slide block groups with can make it
The flexible member resetted connects.
The socket of a kind of band safety door the most as claimed in claim 2, it is characterised in that: described three the most sliding
Block group to push direction open contrary with the two poles of the earth slide block group, described the two poles of the earth slide block group is provided with the first block reinforcement, described
Three pole slide block groups are provided with the second block reinforcement, and described first block reinforcement is positioned on the shiftable haulage line of three pole slide block groups,
Described second block reinforcement is positioned on the shiftable haulage line of the two poles of the earth slide block group.
The socket of a kind of band safety door the most as claimed in claim 3, it is characterised in that: on described support
Portion is provided with the first flat muscle and the second flat muscle, and slide block group top, described the two poles of the earth is provided with the first groove, described three poles
Slide block group top is provided with the second groove, when safety gate assemblies closes, and described first flat muscle and the first groove
Match, described second flat muscle and the second fit depressions.
5. the socket of a kind of band safety door as described in any one of Claims 1-4, it is characterised in that:
Described pedestal lower end is provided with snap fit, and described snap fit closes the support bracket fastened vertical direction in base lower end by hooking,
Described snap fit is by the support bracket fastened horizontal direction in laminating base outer perimeter face.
6. the socket of a kind of band safety door as described in any one of Claims 1-4, it is characterised in that:
Described guide pillar has V-type face in moving direction side, the wedge angle in described V-type face towards the center of guide pillar,
Described accommodation space has the oblique angle face relative with described V-type face in moving direction side.
7. the socket of a kind of band safety door as described in any one of Claims 1-4, it is characterised in that:
Described the two poles of the earth slide block group is provided with two first inclined-planes in the position of corresponding the two poles of the earth plug end foot, and plug passes through pushing tow
Described first inclined-plane makes the two poles of the earth slide block group move.
8. the socket of a kind of band safety door as described in any one of claim 2 to 4, it is characterised in that:
Described three pole slide block groups are provided with one second inclined-plane in the position of corresponding three-terminal polarized plus plug earth terminal foot, and plug passes through
Second inclined-plane described in pushing tow makes three pole slide block groups move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466175.6U CN205790573U (en) | 2016-05-20 | 2016-05-20 | A kind of socket of band safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466175.6U CN205790573U (en) | 2016-05-20 | 2016-05-20 | A kind of socket of band safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790573U true CN205790573U (en) | 2016-12-07 |
Family
ID=58116952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466175.6U Active CN205790573U (en) | 2016-05-20 | 2016-05-20 | A kind of socket of band safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790573U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532338A (en) * | 2016-12-09 | 2017-03-22 | 刘杰 | Modular socket |
| CN106654676A (en) * | 2016-12-20 | 2017-05-10 | 福州冠洲电子有限公司 | Five-hole socket with safety door |
| CN108232673A (en) * | 2017-12-21 | 2018-06-29 | 广东长虹电子有限公司 | A kind of socket |
| CN110504579A (en) * | 2019-09-05 | 2019-11-26 | 周日暄 | The safety door formed with lever principle |
| CN112909618A (en) * | 2021-01-21 | 2021-06-04 | 王鹏 | Socket shutter device |
-
2016
- 2016-05-20 CN CN201620466175.6U patent/CN205790573U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532338A (en) * | 2016-12-09 | 2017-03-22 | 刘杰 | Modular socket |
| CN106654676A (en) * | 2016-12-20 | 2017-05-10 | 福州冠洲电子有限公司 | Five-hole socket with safety door |
| CN106654676B (en) * | 2016-12-20 | 2019-06-07 | 福州冠洲电子有限公司 | A kind of five spring hole scokets with safety door |
| CN108232673A (en) * | 2017-12-21 | 2018-06-29 | 广东长虹电子有限公司 | A kind of socket |
| CN110504579A (en) * | 2019-09-05 | 2019-11-26 | 周日暄 | The safety door formed with lever principle |
| CN112909618A (en) * | 2021-01-21 | 2021-06-04 | 王鹏 | Socket shutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |