CN109301573A - Single head socket protector - Google Patents
Single head socket protector Download PDFInfo
- Publication number
- CN109301573A CN109301573A CN201811162816.9A CN201811162816A CN109301573A CN 109301573 A CN109301573 A CN 109301573A CN 201811162816 A CN201811162816 A CN 201811162816A CN 109301573 A CN109301573 A CN 109301573A
- Authority
- CN
- China
- Prior art keywords
- locking
- head
- socket
- rotating disc
- plug
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/443—Dummy plugs
Abstract
The invention discloses a kind of single head socket protectors, include: a plug；One locking head；One rotary head, the rotary head include a discoid rotating disc, and the head of the rotating disc is equipped with the connection lengthy motion picture of a long sheet, and the top of the rotating disc is equipped with a criss-cross screwdriver slot.Locking head is rotated synchronously with the rotary head, and the locking head is between a lock position and a unlocked position.Due to needing using specific purpose tool, children are difficult to remove plug.In addition, due to being withheld from the inside of socket falling off for plug can not be caused using sled piece, pick-proof is good, securely and reliably.
Description
The application is application number 2016109581790, on November 2016 applying date 03, denomination of invention " protect by single head socket
The divisional application of shield device ".
Technical field
The present invention relates to an electrical safety equipment, more precisely, being a kind of single head socket protector.
Background technique
A large amount of socket can be arranged in modern house, the children in family since curiosity is strong are easy that metal object stamp is taken to insert
Jack on seat leads to the generation of electric shock.It is existing it is commercially available sell special socket cover, this socket cover is inserted using plastics
The frictional force of piece is fixed, and safety is still to be improved.
Summary of the invention
The present invention mainly solves technical problem present in the prior art, to provide a kind of single head socket protector.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals:
The invention discloses a kind of single head socket protectors, include:
One plug, the plug include the inserted sheet of a long sheet, and the tail portion of the inserted sheet is equipped with a discoid Button Block, institute
The tail portion for the inserted sheet stated is equipped with a perforative locking notch, and the head of the locking notch is equipped with a rotation circular hole, described
The center of Button Block is equipped with a perforative locking circular groove, and the fixation annular groove of an annular is equipped in the middle part of the inner wall of the locking circular groove；
One locking head, the locking head are rotatably arranged in the locking notch, and the locking head includes one flat
Flat locking convex block, the head of the locking convex block are equipped with a rotation column cap, and the tail portion of the locking convex block is equipped with one and connects
Cavity is connect, the rotation column cap is matched with the rotation circular hole, and the tail end face of the locking convex block is equipped with one
To the locking wedge of wedge shape, the locking wedge be separately positioned on the tail end face of the locking convex block it is diagonal on；
One rotary head, the rotary head are rotatably arranged in the locking circular groove, and the rotary head includes a circle
The rotating disc of plate-like, the head of the rotating disc are equipped with the connection lengthy motion picture of a long sheet, the connection lengthy motion picture with it is described
Connection cavity matches, and the thickness of the thickness of the rotating disc and the fixation annular groove is adapted, the rotating disc
Top is equipped with a criss-cross screwdriver slot；
Wherein, the locking head is rotated synchronously with the rotary head, and the locking head is in a lock position and a solution
Between lock position, when the locking head is in lock position, the locking wedge is clasped on the inside of the jack of socket, when described
Locking head when being in the unlocked position, the locking wedge is detached from the inside of the jack of socket.
As preferred embodiments of the present invention, the edge of the Button Block is equipped with an anti-stingy cambered surface inwardly overturn.
As preferred embodiments of the present invention, the plug, locking head and rotary head are that plastics are made.
Single head socket protector of the invention has the advantage that, due to needing using specific purpose tool, children are difficult to insert
Head is removed.In addition, falling off for plug, pick-proof can not be caused using sled piece due to being withheld from the inside of socket
It is good, securely and reliably.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 uses schematic diagram for single head socket protector of the invention；
Fig. 2 is the single head socket protector in Fig. 1 using schematic diagram, is at this time resolution model；
Fig. 3 is the schematic perspective view of existing socket panel, shows the inside of panel at this time；
Fig. 4 is the detail enlarged diagram of the a-quadrant in Fig. 3；
Fig. 5 is the stereochemical structure decomposing schematic representation of single head socket protector of the invention；
Fig. 6 is the detail enlarged diagram of the B area in Fig. 5；
Fig. 7 is the schematic perspective view of the plug of the single head socket protector in Fig. 4；
Fig. 8 is cross-sectional view of the plug in Fig. 7 along line C-C；
Fig. 9 is the schematic perspective view of the locking head of the single head socket protector in Fig. 4；
Figure 10 is cross-sectional view of the locking head in Fig. 9 along line D-D；
Figure 11 is the detail enlarged diagram in the region E in Figure 10；
Figure 12 is the schematic perspective view of the rotary head of the single head socket protector in Fig. 4；
Figure 13 is single head socket protector of the invention using schematic diagram, and locking head is on lock position at this time；
Figure 14 is the detail enlarged diagram in the region F in Figure 13.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 12, which includes a plug 10, a locking head 20 and a rotary head 30.
The plug 10 includes the inserted sheet 11 of a long sheet, and the tail portion of the inserted sheet 11 is equipped with a discoid Button Block 12, this is inserted
The tail portion of piece 11 is equipped with a perforative locking notch 13, and the head of the locking notch 13 is equipped with a rotation circular hole 14, the Button Block 12
Center be equipped with a perforative locking circular groove 15, the fixation annular groove 16 of an annular is equipped in the middle part of the inner wall of the locking circular groove 15.
The locking head 20 is rotatably arranged in the locking notch 13, which includes a flat locking convex block
21, the head of the locking convex block 21 is equipped with a rotation column cap 22, and the tail portion of the locking convex block 21 is equipped with a connection cavity 23, this turn
Dynamic column cap 22 is matched with the rotation circular hole 14, and the tail end face of the locking convex block 21 is equipped with the locking wedge 24 of a pair of of wedge shape,
The locking wedge 24 be separately positioned on the tail end face of the locking convex block 21 it is diagonal on.
The rotary head 30 is rotatably arranged in the locking circular groove 15, which includes a discoid rotating disc
31, the head of the rotating disc 31 is equipped with the connection lengthy motion picture 32 of a long sheet, which matches with the connection cavity 23,
The thickness of the thickness of the rotating disc 31 and the fixation annular groove 16 is adapted, and the top of the rotating disc 31 is equipped with a criss-cross screwdriver
Slot 33.
It is described in detail below and how to use the single head socket protector.
As shown in Figure 13 and Figure 14, it when user needs to close the socket 21 on socket 2, will can directly insert
First 10 inserted sheet 11 is inserted into socket 21.Then, the criss-cross screwdriver slot 33 of rotary head 30 is withstood using cross screwdriver, it is inverse
Hour hands rotate screwdriver, so that rotary head 30 rotates counterclockwise.
Since the connection lengthy motion picture 32 of rotary head 30 is socketed in the connection cavity 23 of locking head 20, locking head 20 with
Rotary head 30 rotates synchronously, and the locking wedge 24 on the tail end face of locking head 20 gradually withholds the frame 22 of 21 inside of socket, directly
It is securely withheld to locking wedge 24 and frame 22, at this point, locking head 20 is on lock position.This completes the close of socket 21
Envelope protection.Due to locking wedge 24 be separately positioned on the tail end face of locking convex block 21 it is diagonal on, this pair of of locking wedge 24
The two sides of frame 22 are withheld simultaneously, it is solid and reliable.In addition, can be adapted to automatically not due to the locking wedge 24 using wedge shape
The socket mold and socket depth of same type.
When user needs using socket 21, cross screwdriver can be utilized again, rotates clockwise rotary head 30, so that
Locking wedge 24 is detached from frame 22, at this point, the locking head 20 is in the unlocked position.When locking head 20 turn to it is parallel with inserted sheet 11
When, it can entire plug 10 is extracted from socket 21.
Due to needing using specific purpose tool, children are difficult to remove plug 10.In addition, since locking wedge 24 is out of socket
Portion is withheld, and can not cause falling off for plug 10 using sled piece, pick-proof is good, securely and reliably.
In addition, the edge of Button Block 12 is equipped with an anti-stingy cambered surface 121 inwardly overturn, the socket protector is further improved
Safety.
In addition, due to using single head structure, socket protector of the invention can be used in two mouthfuls or three mouthfuls or other types
Socket on, no longer limited by socket quantity, it is easy to use.
In addition, the plug 10, locking head 20 and rotary head 30 are that plastics are made, meet electrical safety.
Not limited to this, any change or replacement expected without creative work should all be covered in guarantor of the invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of single head socket protector (1), includes:
One plug (10), the plug (10) include the inserted sheet (11) of a long sheet, and the tail portion of the inserted sheet (11) is equipped with
The tail portion of one discoid Button Block (12), the inserted sheet (11) is equipped with a perforative locking notch (13), the lock groove
The head of mouth (13) is equipped with rotation circular hole (14), and the center of the Button Block (12) is equipped with a perforative locking circular groove (15),
The fixation annular groove (16) of an annular is equipped in the middle part of the inner wall of the locking circular groove (15)；
One locking head (20), the locking head (20) are rotatably arranged in the locking notch (13), the lock
Only head (20) includes a flat locking convex block (21), and the head of the locking convex block (21) is equipped with rotation column cap (22),
The tail portion of the locking convex block (21) is equipped with connection cavity (23), the rotation column cap (22) and the rotation circular hole
(14) it matches, the tail end face of the locking convex block (21) is equipped with the locking wedge (24) of a pair of of wedge shape, the locking
Wedge (24) be separately positioned on the tail end face of the locking convex block (21) it is diagonal on；
One rotary head (30), the rotary head (30) are rotatably arranged in the locking circular groove (15), and described turns
Dynamic head (30) include a discoid rotating disc (31), and the head of the rotating disc (31) is equipped with the connection lengthy motion picture of a long sheet
(32), the connection lengthy motion picture (32) is matched with the connection cavity (23), the thickness of the rotating disc (31) and institute
The thickness for the fixation annular groove (16) stated is adapted, and the top of the rotating disc (31) is equipped with a criss-cross screwdriver slot (33)；
Wherein, the locking head (20) is rotated synchronously with the rotary head (30), and the locking head (20) is in a lock
Stop bit is set between a unlocked position, and when the locking head (20) is in lock position, the locking wedge (24) is clasped
On the inside of the jack (21) of socket (2), when the locking head (20) is in the unlocked position, the locking wedge (24)
It is detached from the inside of the jack (21) of socket (2)；
The edge of the Button Block (12) is equipped with anti-stingy cambered surface (121) inwardly overturn；
Plug (10), locking head (20) and the rotary head (30) is that plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162816.9A CN109301573A (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162816.9A CN109301573A (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
| CN201610958179.0A CN106549246B (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958179.0A Division CN106549246B (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301573A true CN109301573A (en) | 2019-02-01 |
Family
ID=58393240
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811162816.9A Withdrawn CN109301573A (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
| CN201610958179.0A Active CN106549246B (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958179.0A Active CN106549246B (en) | 2016-11-03 | 2016-11-03 | Single head socket protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109301573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220132851A (en) * | 2021-03-24 | 2022-10-04 | 이승현 | Concent cover |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2545658B2 (en) * | 1982-04-30 | 1988-02-19 | Montiege Ets | REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET |
| IE893328A1 (en) * | 1989-10-16 | 1991-04-24 | Mcdaid Denis | Telephone lock |
| DE9114540U1 (en) * | 1991-08-12 | 1992-07-30 | Faller, Enzo, 4050 Moenchengladbach, De | |
| CN201430286Y (en) * | 2009-07-13 | 2010-03-24 | 张卫 | Safety plug for power sockets |
| JP5637023B2 (en) * | 2011-03-18 | 2014-12-10 | 住友電装株式会社 | Dummy stopper |
-
2016
- 2016-11-03 CN CN201811162816.9A patent/CN109301573A/en not_active Withdrawn
- 2016-11-03 CN CN201610958179.0A patent/CN106549246B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220132851A (en) * | 2021-03-24 | 2022-10-04 | 이승현 | Concent cover |
| KR102510345B1 (en) | 2021-03-24 | 2023-03-14 | 이승현 | Concent cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106549246B (en) | 2018-11-23 |
| CN106549246A (en) | 2017-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |