CN204030099U - Socket protection door structure - Google Patents
Socket protection door structure Download PDFInfo
- Publication number
- CN204030099U CN204030099U CN201420530833.4U CN201420530833U CN204030099U CN 204030099 U CN204030099 U CN 204030099U CN 201420530833 U CN201420530833 U CN 201420530833U CN 204030099 U CN204030099 U CN 204030099U
- Authority
- CN
- China
- Prior art keywords
- utmost point
- insertion hole
- point insertion
- hole protection
- protection door
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims abstract description 58
- 230000037431 insertion Effects 0.000 claims abstract description 58
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to supply socket field, relate in particular to a kind of socket protection door structure, described pressing plate (2) is provided with for blocking two utmost point insertion hole protection doors (3) of two utmost point jacks and for blocking three utmost point insertion hole protection doors (4) of three utmost point jacks, described two utmost point insertion hole protection doors (3) all offset by back-moving spring (5) with three utmost point insertion hole protection door (4) both sides, two utmost point jack positions on the described corresponding panels in two utmost point insertion hole protection door (3) both sides (1) are provided with the first hang plate (6), the middle jack position of three utmost point jacks on the described three corresponding panels of utmost point insertion hole protection door (4) (1) is provided with the second hang plate (7), and described the first hang plate (6) is contrary with the second hang plate (7) incline direction, and the through hole that the middle plug that is equipped with confession three-terminal polarized plus plug on described two utmost point insertion hole protection doors (3) and three utmost point insertion hole protection doors (4) passes.Adopt this socket protection door structure potential safety hazard less.
Description
Technical field
The utility model relates to supply socket field, relates in particular to a kind of socket protection door structure.
Background technology
Supply socket is that the electric equipment of power interface is provided for electrical equipment, is also in design of residence, to use more electrical accessory, and it and people's life have very close relationship.Hole shape in socket has diplopore pass (socket aperture inserting for double-pole plug), three hole passes (socket aperture inserting for three-terminal polarized plus plug) and five hole passes (claiming again Universal Socket hole, the socket aperture that synchronization can and can only insert for a plug in double-pole plug and three-terminal polarized plus plug).In order to improve the electrical security of socket, in five hole pass modules of prior art, conventionally shutter structure can be set.
In five hole pass sockets, be generally all provided with shutter structure; the operation principle of shutter structure is that the jack below on the panel of socket is provided with insulator; during use, need to plug could be inserted by larger power; plug automatically resets to gear below jack at the effect lower insulator of back-moving spring after extracting; object can not be strayed into, thereby play the effect that prevents electric shock.But prior art five hole pass sockets can not all block other jacks while inserting two-wire plug; and the shutter in five hole pass sockets of prior art is an integral body; when in two sockets opens; another also can open simultaneously; exist two sockets to open, so when five hole pass sockets of prior art insert two-wire plug, the jack not blocked by two-wire plug is also opened simultaneously; do not have shutter and stop protection, so there is potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is: the socket protection door structure that a kind of potential safety hazard is less is provided.
The technical scheme that the utility model adopts is: a kind of socket protection door structure, comprise panel and pressing plate, described panel is five hole pass panels, described pressing plate is provided with for blocking two utmost point insertion hole protection doors of two utmost point jacks and for blocking three utmost point insertion hole protection doors of three utmost point jacks, described two utmost point insertion hole protection doors and three utmost point insertion hole protection door both sides all offset by back-moving spring, two utmost point jack positions on the corresponding panel in described two utmost point insertion hole protection door both sides are provided with the first hang plate, the middle jack position of three utmost point jacks on the corresponding panel of described three utmost point insertion hole protection doors is provided with the second hang plate, and described the first hang plate is contrary with the second hang plate incline direction, and the through hole that the middle plug that is equipped with confession three-terminal polarized plus plug on described two utmost point insertion hole protection doors and three utmost point insertion hole protection doors passes.
Adopt above structure compared with prior art; the utlity model has following advantage: shutter is divided into two utmost point insertion hole protection doors and three utmost point insertion hole protection doors; like this when two-wire plug inserts; two utmost point insertion hole protection doors can move; and three utmost point insertion hole protection doors can't move, just can not open for such two simultaneously, now three utmost point jacks still possess shutter and stop protection; can effectively reduce potential safety hazard, increase the security performance of socket.
As preferably, described two utmost point insertion hole protection door both sides are provided with positioning convex, and described three utmost point insertion hole protection door both sides are provided with the location notch caving inward, and described back-moving spring is arranged between positioning convex and location notch.Back-moving spring is arranged in positioning convex and location notch, installs more conveniently, and back-moving spring work time can not eject, and improved the useful life of shutter structure.
As preferably, in the middle part of described pressing plate, be provided with a spacing preiection, described two utmost point insertion hole protection door bottom surfaces are provided with the limited impression matching with described spacing preiection.Arrange like this between earphone jack shutter and pressing plate spacing better, easier for installation and location is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model socket protection door structure.
Fig. 2 is that the utility model socket protection door structure removes the structural representation after panel.
Fig. 3 is that the utility model socket protection door structure removes the structural representation after panel and base plate.
Fig. 4 is the structural representation of the base plate of the utility model socket protection door structure.
As shown in the figure: 1, panel; 2, pressing plate; 3, two utmost point insertion hole protection doors; 4, three utmost point insertion hole protection doors; 5, back-moving spring; 6, the first hang plate; 7, the second hang plate; 8, positioning convex; 9, location notch; 10, spacing preiection; 11, limited impression.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
As shown in the figure: a kind of socket protection door structure, comprise panel 1 and pressing plate 2, described panel is five hole pass panels, described pressing plate 2 is provided with for blocking two utmost point insertion hole protection doors 3 of two utmost point jacks and for blocking three utmost point insertion hole protection doors 4 of three utmost point jacks, described two utmost point insertion hole protection doors 3 and three utmost point insertion hole protection door 4 both sides all offset by back-moving spring 5, two utmost point jack positions on the described two corresponding panels 1 in utmost point insertion hole protection door 3 both sides are provided with the first hang plate 6, the middle jack position of three utmost point jacks on the corresponding panel 1 of described three utmost point insertion hole protection door 4 is provided with the second hang plate 7, and described the first hang plate 6 is contrary with the second hang plate 7 incline directions, and the through hole that the middle plug that is equipped with confession three-terminal polarized plus plug on described two utmost point insertion hole protection doors 3 and three utmost point insertion hole protection doors 4 passes.Through hole on described three utmost point insertion hole protection doors 4 is positioned at the second hang plate 7 bottoms, and the through hole on described two utmost point insertion hole protection doors 3 is positioned at two utmost point insertion hole protection door 3 middle parts.Described and the first hang plate 6 and contrary the referring to of the second hang plate 7 incline directions, as shown in Figure 2, described the first hang plate 6 is toward top rake, and described the second hang plate 7 is toward rear-inclined.Through hole on described three grades of insertion hole protection doors 4 is positioned at the second hang plate 7 bottoms, and the through hole on described two utmost point insertion hole protection doors 3 is positioned at below the through hole and the second hang plate 7 on three utmost point insertion hole protection doors 4.
Described two utmost point insertion hole protection door 3 both sides are provided with positioning convex 8, and described three utmost point insertion hole protection door 4 both sides are provided with the location notch 9 caving inward, and described back-moving spring 5 is arranged between positioning convex 8 and location notch 9.
Described pressing plate 2 middle parts are provided with a spacing preiection 10, and described two utmost point insertion hole protection door 3 bottom surfaces are provided with the limited impression 11 matching with described spacing preiection 10.
Operation principle of the present utility model is: as shown in Figure 2, while inserting two-wire plug in two utmost point jacks on panel 1, first two-wire plug can contact with the first hang plate 6 of two utmost point insertion hole protection door 3 both sides, now two-wire plug can promote the first hang plate 6 and moves down, and then drive whole two utmost point insertion hole protection doors 3 to move down, two-wire plug can be stretched into and contact energising with conducting strip, and now because three utmost point insertion hole protection doors 4 are not mobile, so also possessing shutter, three grades of jacks stop protection, foreign matter can not stretch into and touch conducting strip, so be now safe, and when three-terminal polarized plus plug inserts, first that plug of the centre of three-terminal polarized plus plug can encounter the second hang plate 7, now that plug of the centre of three grades of plugs can promote the second hang plate 7 and up moves, and then drive three utmost point insertion hole protection doors 4 up to move, make three grades of plugs can deeply contact energising with conducting strip, and now because secondary insertion hole protection door 3 is not mobile, so secondary jack also possesses shutter and stops protection, clothing can not stretch into and touch conducting strip.
Claims (3)
1. a socket protection door structure, comprise panel (1) and pressing plate (2), described panel is five hole pass panels, it is characterized in that: described pressing plate (2) is provided with for blocking two utmost point insertion hole protection doors (3) of two utmost point jacks and for blocking three utmost point insertion hole protection doors (4) of three utmost point jacks, described two utmost point insertion hole protection doors (3) all offset by back-moving spring (5) with three utmost point insertion hole protection door (4) both sides, two utmost point jack positions on the described corresponding panels in two utmost point insertion hole protection door (3) both sides (1) are provided with the first hang plate (6), the middle jack position of three utmost point jacks on the described three corresponding panels of utmost point insertion hole protection door (4) (1) is provided with the second hang plate (7), and described the first hang plate (6) is contrary with the second hang plate (7) incline direction, and the through hole that the middle plug that is equipped with confession three-terminal polarized plus plug on described two utmost point insertion hole protection doors (3) and three utmost point insertion hole protection doors (4) passes.
2. socket protection door structure according to claim 1; it is characterized in that: described two utmost point insertion hole protection door (3) both sides are provided with positioning convex (8); described three utmost point insertion hole protection door (4) both sides are provided with the location notch (9) caving inward, and described back-moving spring (5) is arranged between positioning convex (8) and location notch (9).
3. socket protection door structure according to claim 1; it is characterized in that: described pressing plate (2) middle part is provided with a spacing preiection (10), and described two utmost point insertion hole protection door (3) bottom surfaces are provided with the limited impression (11) matching with described spacing preiection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530833.4U CN204030099U (en) | 2014-09-16 | 2014-09-16 | Socket protection door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530833.4U CN204030099U (en) | 2014-09-16 | 2014-09-16 | Socket protection door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030099U true CN204030099U (en) | 2014-12-17 |
Family
ID=52069929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530833.4U Expired - Lifetime CN204030099U (en) | 2014-09-16 | 2014-09-16 | Socket protection door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552623A (en) * | 2016-01-26 | 2016-05-04 | 浙江正泰建筑电器有限公司 | Socket |
| CN107959158A (en) * | 2016-10-17 | 2018-04-24 | 青米（北京）科技有限公司 | A kind of protection door module and protection door module group |
-
2014
- 2014-09-16 CN CN201420530833.4U patent/CN204030099U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552623A (en) * | 2016-01-26 | 2016-05-04 | 浙江正泰建筑电器有限公司 | Socket |
| CN107959158A (en) * | 2016-10-17 | 2018-04-24 | 青米（北京）科技有限公司 | A kind of protection door module and protection door module group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315100 77 East Road, Yinzhou District, Ningbo, Zhejiang Patentee after: EVERFLOURISH SMART TECHNOLOGY Corp.,Ltd. Address before: 315105 Zhejiang province Ningbo five Yinzhou District Township Ren Village Patentee before: ZHEJIANG EVERFLOURISH ELECTRICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |