CN203056236U - Plug board with automatic closing and opening socket - Google Patents
Plug board with automatic closing and opening socket Download PDFInfo
- Publication number
- CN203056236U CN203056236U CN2012207293527U CN201220729352U CN203056236U CN 203056236 U CN203056236 U CN 203056236U CN 2012207293527 U CN2012207293527 U CN 2012207293527U CN 201220729352 U CN201220729352 U CN 201220729352U CN 203056236 U CN203056236 U CN 203056236U
- Authority
- CN
- China
- Prior art keywords
- housing
- guide groove
- jack
- sockets
- shielding plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a plug board, especially to a plug board with automatic closing and opening sockets. The plug board comprises a housing, a power line and a plug, wherein the housing is provided with sockets; each socket is provided with a shielding sheet; the center of the bottom of each shielding sheet is provided with a circular accommodation groove; each shielding sheet is rotationally connected with the housing; each accommodation groove is provided with a torsion spring; one end of the torsion spring is connected with the housing, and the other end of the torsion spring is connected with a corresponding shielding sheet; each shielding sheet is provided with two through holes adaptive to the sockets in the housing; two mutually symmetrical positioning protrusions are formed on a bottom surface of each shielding sheet; and outer sides of each pair of sockets in the housing are provided with a left guide groove and a right guide groove, the left guide groove and the right guide groove both being in the shape of a quadrant circle. The plug board with the automatic closing and opening sockets is simple in structure and convenient to use, and when a plug of an electric appliance is extracted, sockets of the plug board is automatically shielded, and thus dust and water are prevented from going into the sockets, damage to the plug board and safety accidents are prevented, and certain beneficial effects are generated.
Description
Technical field
The utility model relates to a kind of insert row, but especially a kind of jack auto-closing insert row.
Background technology
At present commercially available insert row can't auto-closing at the jack of the electrical appliance plug being pulled up the back insert row, and the problem that so causes has: one, dust falls into the destruction components and parts easily; Can occur water when two, using is spilled into because of carelessness and causes short circuit to endanger; Three, may occur touching jack as child and pet because of curiosity, occur dangerous.
The utility model content
The utility model is intended to address the above problem, but a kind of jack auto-closing insert row is provided, it overcome traditional insert row the jack of the electrical appliance plug being pulled up the back insert row can't auto-closing drawback, its technical scheme that adopts is as follows:
But a kind of jack auto-closing insert row, comprise: housing, power line and plug, housing is provided with jack, described jack is provided with shielding plate, described shielding plate bottom centre place has a circular holding tank, described shielding plate and housing are rotationally connected, be provided with torque spring in the described holding tank, described torque spring one end is connected the other end and is connected with shielding plate with housing, have the through hole that two jacks with housing match on the described shielding plate, the bottom surface of described shielding plate is formed with two symmetrical positioning convex, the outside of every pair of jack all has left guide groove and right guide groove on the described housing, described left guide groove and right guide groove are quadrant shape, line between line between the initiating terminal of described left guide groove and the clearing end of right guide groove and the corresponding paired jack coincides, and the line between the line between the clearing end of described left guide groove and the initiating terminal of right guide groove and the corresponding paired jack is perpendicular.
The utlity model has following advantage: simple in structure, easy to use, can be blocked automatically at the jack of the electrical appliance plug being pulled up the back insert row, prevent falling into of dust and water, avoided insert row to be damaged and security incident has taken place.
Description of drawings
Fig. 1: structural representation of the present utility model;
Fig. 2: the upward view of shielding plate described in the utility model;
Fig. 3: the partial structurtes schematic diagram of housing described in the utility model;
Fig. 4: the cross-sectional view that shielding plate described in the utility model is connected with housing;
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and example:
As shown in Figures 1 to 4, but a kind of jack auto-closing insert row of present embodiment, comprise: housing 1, power line 2 and plug 3, housing 1 is provided with jack 16, described jack 16 is provided with shielding plate 4, described shielding plate 4 bottom centre place has a circular holding tank 10, described shielding plate 4 is rotationally connected with housing 1, be provided with torque spring 5 in the described holding tank 10, described torque spring 5 one ends are connected the other end and are connected with shielding plate 4 with housing 1, have the through hole 11 that two jacks 16 with housing 1 match on the described shielding plate 4, the bottom surface of described shielding plate 4 is formed with two symmetrical positioning convex 12, the outside of every pair of jack 16 all has left guide groove 15 and right guide groove 17 on the described housing 1, described left guide groove 15 and right guide groove 17 are quadrant shape, line between line between the clearing end of the initiating terminal of described left guide groove 15 and right guide groove 17 and the corresponding paired jack 16 coincides, and the line between the line between the initiating terminal of the clearing end of described left guide groove 15 and right guide groove 17 and the corresponding paired jack 16 is perpendicular.
Through hole 11 under the normality on the shielding plate 4 staggers mutually with jack 16 on the housing 1, when needing to insert plug in the jack 16, earlier plug is inserted and rotate 90 degree in the through hole 11 then, positioning convex 12 stops after an end of guide groove arrives at the other end, at this moment, through hole 11 is relative with jack 16, plug is inserted downwards down get final product; Shielding plate 4 turn 90 degrees next time in the effect of torque spring 5 after pulling up plug, and through hole 11 staggers again with jack 16.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any change or modification of doing based on the utility model all belong to the claimed scope of the utility model.
Claims (1)
1. but jack auto-closing insert row, comprise: housing (1), power line (2) and plug (3), housing (1) is provided with jack (16), it is characterized in that: described jack (16) is provided with shielding plate (4), described shielding plate (4) bottom centre place has a circular holding tank (10), described shielding plate (4) is rotationally connected with housing (1), be provided with torque spring (5) in the described holding tank (10), described torque spring (5) one ends are connected the other end and are connected with shielding plate (4) with housing (1), have the through hole (11) that two jacks (16) with housing (1) match on the described shielding plate (4), the bottom surface of described shielding plate (4) is formed with two symmetrical positioning convex (12), the outside of the last every pair of jack of described housing (1) (16) all has left guide groove (15) and right guide groove (17), described left guide groove (15) and right guide groove (17) are quadrant shape, line between line between the initiating terminal of described left guide groove (15) and the clearing end of right guide groove (17) and the corresponding paired jack (16) coincides, and the line between the line between the clearing end of described left guide groove (15) and the initiating terminal of right guide groove (17) and the corresponding paired jack (16) is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207293527U CN203056236U (en) | 2012-12-26 | 2012-12-26 | Plug board with automatic closing and opening socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207293527U CN203056236U (en) | 2012-12-26 | 2012-12-26 | Plug board with automatic closing and opening socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056236U true CN203056236U (en) | 2013-07-10 |
Family
ID=48739157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207293527U Expired - Fee Related CN203056236U (en) | 2012-12-26 | 2012-12-26 | Plug board with automatic closing and opening socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682798A (en) * | 2013-11-30 | 2014-03-26 | 黄巧玲 | Socket |
| CN105244656A (en) * | 2015-11-04 | 2016-01-13 | 黄志刚 | Electric shock protection socket |
| CN105244657A (en) * | 2015-11-04 | 2016-01-13 | 黄志刚 | Two-jack socket |
-
2012
- 2012-12-26 CN CN2012207293527U patent/CN203056236U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682798A (en) * | 2013-11-30 | 2014-03-26 | 黄巧玲 | Socket |
| CN103682798B (en) * | 2013-11-30 | 2016-07-13 | 黄巧玲 | Socket |
| CN105244656A (en) * | 2015-11-04 | 2016-01-13 | 黄志刚 | Electric shock protection socket |
| CN105244657A (en) * | 2015-11-04 | 2016-01-13 | 黄志刚 | Two-jack socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131226 |