CN215184675U - Anti-single-plug safety protection device - Google Patents
Anti-single-plug safety protection device Download PDFInfo
- Publication number
- CN215184675U CN215184675U CN202120830027.9U CN202120830027U CN215184675U CN 215184675 U CN215184675 U CN 215184675U CN 202120830027 U CN202120830027 U CN 202120830027U CN 215184675 U CN215184675 U CN 215184675U
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- Prior art keywords
- shell
- protection device
- jack
- groove
- power
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a single-plug-prevention safety protection device, which comprises a protection device main body; the protection device main body comprises a first shell, more than one power jack, more than one interface and a power switch; more than one power supply jack, more than one interface and a power supply switch are arranged on the upper surface of the first shell; the more than one power jacks comprise a second shell, an elastic element, more than one limiting device and a safety door; one side of the second shell is provided with a groove; the rotating shaft is installed in the safety door in a penetrating mode, and more than one jack is arranged at the bottom of the groove; more than one limiting device is arranged at one end of the groove; the limiting devices are arranged below two ends of one side of the safety door; the utility model solves the problems of complex structure and the like of the protection device in the prior art; be applied to the socket with protection device, will install the emergency exit of installing the pivot in the second shell, set up stop device on the second shell of emergency exit one end both sides below, prevent that the jack from being plugged in the time.
Description
Technical Field
The utility model relates to a protection device, concretely relates to prevent singly inserting safety arrangement.
Background
Most of the protection devices on the market at present have large application occasions, complicated structures and long triggering protection stroke; the common protection device is provided with a protection cover arranged on a socket, namely the socket comprises a socket body and the protection cover, and the protection cover consists of a cover plate and a key. One side of the cover plate is provided with an opening, the other side of the cover plate is provided with a plug pin, the plug pin of the cover plate is inserted into the jack of the socket body, and the cover plate is fastened on the socket body. The cover plate and the key are separated and independent, and the key is inserted into the opening of the cover plate to remove the cover plate from the socket body, so that the cover plate is opened. When the safety lock is used, a user can keep a key or place the key in a place where children cannot take, so that the children cannot open the cover plate by themselves, and the electric shock accidents of the children can be prevented under the condition that the children are not guarded by adults. The other type of protective cover of the socket is directly and separably buckled on the socket body, and a movable handle is arranged on the protective cover, so that a user can conveniently take down the protective cover from the socket body.
Although the above two protective covers can play a role of preventing electric shock, they have the following disadvantages: first, the protective cover itself is inconvenient to insert and remove and is easy to lose, especially the key of the former protective cover is easy to lose. Secondly, the pins of the protective cover are inserted into the jacks of the socket body for a long time, which can play a role of a safety plug, but can also lead the copper sheet to age at an accelerated speed, lose elasticity and reduce the service life of the socket. Thirdly, the pins of the protective cover are repeatedly inserted into the socket holes for many times, which easily causes poor contact of the socket and causes failure of the electric equipment and the electric appliance connected into the socket.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a single-plug prevention safety protection device; through setting up the second shell in socket top, the emergency exit that will install the pivot is installed in the second shell to installation elastic element in the pivot sets up stop device on the second shell of emergency exit one end both sides below, when the jack was single when inserting, emergency exit one side is rotatory along with the pivot, and emergency exit one side is supported spacingly by stop device, and the hardware piece of the connection source of jack below can't expose the use, and effectual child of preventing disclose single jack and arouse the electric shock incident and take place.
The utility model discloses prevent singly inserting safety arrangement realizes through following technical scheme: comprises a protection device main body; the protection device main body comprises a first shell, more than one power jack, more than one interface and a power switch; more than one power supply jack, more than one interface and a power supply switch are arranged on the upper surface of the first shell;
the more than one power jacks comprise a second shell, an elastic element, more than one limiting device and a safety door; one side of the second shell is provided with a groove; a rotating shaft is arranged in the safety door in a penetrating way; the two opposite sides of the second shell are provided with a first U-shaped groove for mounting the rotating shaft; an elastic element is arranged between the second shell and the rotating shaft;
more than one jack is arranged at the bottom of the groove; more than one limiting device is arranged at one end of the groove; the limiting device is arranged below two sides of one end of the safety door.
As a preferred technical scheme, one side of the safety door is provided with more than one slope; a second U-shaped groove is formed at the tail end of the slope; the position of the second U-shaped groove is opposite to that of the jack; the radius of the second U-shaped groove is consistent with that of the jack.
As the preferred technical scheme, the lower end of the jack is provided with a hardware gold sheet connected with a power supply.
As a preferred technical scheme, the power switch controls more than one power jack and more than one interface.
The utility model has the advantages that: the problems of complex structure, large volume and the like of the protection device in the prior art are solved; be applied to in the socket with protection device, through set up the second shell in the socket top, the emergency exit that will install the pivot is installed in the second shell, and install elastic element in the pivot, set up stop device on the second shell of emergency exit one end both sides below, when the jack is single when inserting, emergency exit one side is rotatory along with the pivot, emergency exit one side is supported spacingly by stop device, the unable use that exposes of connection source's of jack below five metals piece, effectual prevent that child is not intelligible for the affair screwdriver from disclosing single jack and arouse the electric shock accident emergence.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic view of the anti-single-insertion safety protection device of the present invention;
fig. 2 is a schematic diagram two of the anti-single-plug safety protection device of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the anti-single-insertion safety protection device of the present invention comprises a protection device main body; the protection device main body comprises a first shell 20, more than one power supply jacks 1, more than one interfaces 2 and a power supply switch 3; more than one power supply jacks 1, more than one interfaces 2 and a power supply switch 3 are arranged on the upper surface of the first shell 20;
the more than one power supply jacks 1 comprise a second shell 4, an elastic element 5, more than one limiting device 6 and a safety door 7; one side of the second shell 4 is provided with a groove; a rotating shaft 8 is installed in the safety door 7 in a penetrating manner; the two opposite sides of the second shell 4 are provided with a first U-shaped groove 9 for installing a rotating shaft 8; an elastic element 5 is arranged between the second shell 4 and the rotating shaft 8;
the bottom of the groove is provided with more than one jack 11; more than one limiting device 6 is arranged at one end of the groove; the limiting device 6 is arranged below two sides of one end of the safety door 7.
In this embodiment, one side of the safety door 7 is provided with more than one slope 13; a second U-shaped groove 12 is arranged at the tail end of the slope 13; the position of the second U-shaped groove 12 is opposite to that of the jack 11; the radius of the second U-shaped groove 12 corresponds to the radius of the socket 11.
In this embodiment, the bottom of the insertion hole 11 is provided with a hardware patch connected to a power supply.
In this embodiment, the power switch 3 controls more than one power jack 1 and more than one interface 2.
The working process is as follows:
when a single hole in the jack is inserted, the safety door rotates along with the rotating shaft, and is propped by the anti-slip bone position of the single insertion of the safety door after rotating, so that the safety door cannot slip to open the safety door, and the protection effect is achieved during single insertion; when inserting with real plug, the emergency exit is unable to rotate, consequently just can not be pushed up by emergency exit single-plug antiskid bone position, therefore the emergency exit can slide and open the emergency exit, and the plug just can be inserted and connect the alternating current with the five metals piece contact of socket, and when the plug pulls out the back, the emergency exit receives elastic element's thrust to reset.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a prevent singly inserting safety arrangement which characterized in that: comprises a protection device main body; the protection device main body comprises a first shell (20), more than one power jack (1), more than one interface (2) and a power switch (3); the more than one power jacks (1), the more than one interfaces (2) and the power switch (3) are arranged on the upper surface of the first shell (20);
the power supply jacks (1) comprise a second shell (4), an elastic element (5), more than one limiting device (6) and a safety door (7); one side of the second shell (4) is provided with a groove; a rotating shaft (8) is arranged in the safety door (7) in a penetrating manner; the two opposite sides of the second shell (4) are provided with first U-shaped grooves (9) for mounting a rotating shaft (8); an elastic element (5) is arranged between the second shell (4) and the rotating shaft (8);
the bottom of the groove is provided with more than one jack (11); the more than one limiting devices (6) are arranged at one end of the groove; and the limiting device (6) is arranged below two sides of one end of the safety door (7).
2. The anti-single insertion safety protection device according to claim 1, wherein: one side of the safety door (7) is provided with more than one slope (13); a second U-shaped groove (12) is formed in the tail end of the slope (13); the position of the second U-shaped groove (12) is opposite to that of the jack (11); the radius of the second U-shaped groove (12) is consistent with that of the insertion hole (11).
3. The anti-single insertion safety protection device according to claim 1, wherein: and the lower end of the jack (11) is provided with a hardware gold sheet connected with a power supply.
4. The anti-single insertion safety protection device according to claim 1, wherein: the power switch (3) controls more than one power jack (1) and more than one interface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830027.9U CN215184675U (en) | 2021-04-21 | 2021-04-21 | Anti-single-plug safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830027.9U CN215184675U (en) | 2021-04-21 | 2021-04-21 | Anti-single-plug safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215184675U true CN215184675U (en) | 2021-12-14 |
Family
ID=79361672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120830027.9U Expired - Fee Related CN215184675U (en) | 2021-04-21 | 2021-04-21 | Anti-single-plug safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215184675U (en) |
-
2021
- 2021-04-21 CN CN202120830027.9U patent/CN215184675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |