CN101764306A - Socket having protection lock function - Google Patents
Socket having protection lock function Download PDFInfo
- Publication number
- CN101764306A CN101764306A CN200810183046A CN200810183046A CN101764306A CN 101764306 A CN101764306 A CN 101764306A CN 200810183046 A CN200810183046 A CN 200810183046A CN 200810183046 A CN200810183046 A CN 200810183046A CN 101764306 A CN101764306 A CN 101764306A
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- China
- Prior art keywords
- socket
- screening glass
- lock function
- protection lock
- jack
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- 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
The invention discloses a socket having a protection lock function, which is characterized by comprising a protection plate and a lockhole device, wherein the protection plate is provided with through holes and is plate-like; when the protection plate is rotated to a certain position, the through holes thereon are superposed with some plugholes on the socket so as to expose the plugholes for a plug to insert, and other parts of the protection plate can cover other plugholes; and the protection plate is connected with the lockhole device inside the socket, and is rotated by a key matched with the lockhole device.
Description
Technical field:
The present invention relates to a kind of socket, particularly a kind of socket with protection lock function can make socket be in guard mode.
Background technology:
Along with the constant growth of productivity, the continuous progress of science and technology, various household electrical appliance are constantly entering each ordinary family makes people can enjoy unprecedented convenient life, improves the quality of living.And being extensive use of of various modern office equipment also makes people can reduce working strength, increases work efficiency, for the further raising of social productive forces provides strong support.
Electric equipment kind, quantity get more and more, socket use amount in family and the office space is also more and more, how to improve the security performance of socket, so that safe electric connecting mode to be provided, avoiding the safety infringement of electricity for personnel, equipment, is the focus of people's common concern.
Whether socket secure, and influencing factor is a lot.At first, the connected mode with its internal wire has very big relation.The most advanced at present connected mode is fast connecting terminal structure.This structure connected mode is simple, electric wire need only be injected portion of terminal, connect promptly to accuse to finish, and wiring state is evenly neat and firm difficult drop-off.Live part does not expose, so construct, do not have when using the danger of electric shock.Secondly, employed material also is the key factor that influences its security performance in the socket.Generally speaking, its sheathing material should adopt the good urea resin of electrical characteristic, is characterized in firm and does not fire, and is heated and can be out of shape.
Except the requirement on the general structure and material, the particular surroundings that socket uses has also proposed requirement to its security performance, as the socket that uses among the kitchen guarding, anti-dabble box or plastic dam generally need be installed on panel, effectively prevent greasy dirt, steam intrusion, increase the service life, prevent because of moisture-induced short circuit.
For public place (as the restaurant, train is first-class), also have a class often to occur by the unexpected injury that supply socket brought, that is exactly that the child puts in the electric shock that causes in the socket because of naughty and curious finger or other article used.Because the child lacks understanding fully for the harm of electricity, and is vulnerable, this class injury often brings serious consequence, has brought great safety responsibility also for the director of public place.In the present jack design, the general employing at socket adds protective cover or two automatic slide plates is installed in jack, point the insertion jack to avoid the child, but the effect of this structure is extremely limited.
In addition, in public places, a lot of administrative staff are unwilling to allow people without fixed duties wait the use socket, in order to avoid cause unnecessary expenditure, but consider to have to again at some position mounting receptacles for a lot of aspects, some public place is locked socket with box for this reason, but this structure is neither attractive in appearance, has caused the waste on the cost again.
Summary of the invention:
In order to solve the problems of the technologies described above, the invention provides a kind of socket with protection lock function.Concrete summary of the invention is as follows:
A kind of socket with protection lock function is characterized in that: have a screening glass and a lockhole apparatus on the described socket; Described screening glass is the tablet with through hole, and the through hole when rotating to certain position on the screening glass can overlap with the jack position on the socket, inserts for plug thereby expose jack, and will cover jack at other guarded by location sheets; Described screening glass links to each other with lockhole apparatus in socket inside, makes the screening glass rotation by the key that matches with lockhole apparatus.
Like this, screening glass is rotatable, and the through hole of screening glass is alignd so that expose jack with the jack position of socket, inserts for plug; And when needing protection socket, screening glass can be rotated to other position, and just can't insert socket with regard to plug like this, children also can't insert jack with finger simultaneously, have avoided the generation of security incident.
Socket with protection lock function provided by the present invention can be Three-hole socket or two spring hole scokets.
Socket with protection lock function provided by the present invention, described screening glass and lockhole apparatus are made by insulating material.
Description of drawings:
Accompanying drawing 1 is the schematic diagram with socket of protection lock function of the present invention.
Embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
A kind of as shown in Figure 1 socket with protection lock function is characterized in that: have a screening glass 1 and a lockhole apparatus 2 on the described socket; Described screening glass 1 is the tablet with through hole, and the through hole when rotating to certain position on the screening glass 1 can overlap with the jack position on the socket, inserts for plug thereby expose jack, and will cover jack at other guarded by location sheets 1; Described screening glass links to each other with lockhole apparatus 2 in socket inside, makes the screening glass rotation by the key that matches with lockhole apparatus 2.
Like this, screening glass 1 is rotatable, and the through hole of screening glass 1 is alignd so that expose jack with the jack position of socket, inserts for plug; And when needing protection socket, screening glass 1 can be rotated to other position, and just can't insert socket with regard to plug like this, children also can't insert jack with finger simultaneously, have avoided the generation of security incident.
Socket with protection lock function provided by the present invention can be Three-hole socket or two spring hole scokets.
Socket with protection lock function provided by the present invention, described screening glass and lockhole apparatus are made by insulating material.
Claims (3)
1. the socket with protection lock function is characterized in that: have a screening glass and a lockhole apparatus on the described socket; Described screening glass is the tablet with through hole, and the through hole when rotating to certain position on the screening glass can overlap with the jack position on the socket, inserts for plug thereby expose jack, and will cover jack at other guarded by location sheets; Described screening glass links to each other with lockhole apparatus in socket inside, makes the screening glass rotation by the key that matches with lockhole apparatus.
2. the socket with protection lock function as claimed in claim 1 is characterized in that: the socket with protection lock function provided by the present invention can be Three-hole socket or two spring hole scokets.
3. the socket with protection lock function as claimed in claim 1 is characterized in that: described screening glass and lockhole apparatus are made by insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810183046A CN101764306A (en) | 2008-12-05 | 2008-12-05 | Socket having protection lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810183046A CN101764306A (en) | 2008-12-05 | 2008-12-05 | Socket having protection lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101764306A true CN101764306A (en) | 2010-06-30 |
Family
ID=42495345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810183046A Pending CN101764306A (en) | 2008-12-05 | 2008-12-05 | Socket having protection lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101764306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347549A (en) * | 2010-07-21 | 2012-02-08 | 施耐德电器工业公司 | Tamper-proof socket outlet assembly |
| CN103094757A (en) * | 2013-02-20 | 2013-05-08 | 赵忠华 | Safety power supply socket |
| CN105742866A (en) * | 2016-04-06 | 2016-07-06 | 东华大学 | Socket protection cover capable of avoiding maloperation by child |
-
2008
- 2008-12-05 CN CN200810183046A patent/CN101764306A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347549A (en) * | 2010-07-21 | 2012-02-08 | 施耐德电器工业公司 | Tamper-proof socket outlet assembly |
| CN102347549B (en) * | 2010-07-21 | 2016-01-20 | 施耐德电器工业公司 | Socket outlet assembly |
| CN103094757A (en) * | 2013-02-20 | 2013-05-08 | 赵忠华 | Safety power supply socket |
| CN105742866A (en) * | 2016-04-06 | 2016-07-06 | 东华大学 | Socket protection cover capable of avoiding maloperation by child |
| CN105742866B (en) * | 2016-04-06 | 2018-02-23 | 东华大学 | A kind of socket protective cover of child-resistant maloperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |