CN107465025A - A kind of power receptacle protection cap - Google Patents
A kind of power receptacle protection cap Download PDFInfo
- Publication number
- CN107465025A CN107465025A CN201710131620.2A CN201710131620A CN107465025A CN 107465025 A CN107465025 A CN 107465025A CN 201710131620 A CN201710131620 A CN 201710131620A CN 107465025 A CN107465025 A CN 107465025A
- Authority
- CN
- China
- Prior art keywords
- protective case
- arm
- stretching
- protection cap
- horizontal concrete
- 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.)
- Pending
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
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of power receptacle protection cap,Including the socket and protective case being fixedly mounted in wall,The socket is provided with the mounting hole for installing the protective case and the jack below the mounting hole,Locking hole is symmetrically set with the mounting hole side wall,The protective case both sides are symmetrically set with horizontal concrete chute of the opening towards outside,Movable chamber is provided with the protective case,The longitudinal chute extended up and down is provided with the movable chamber,Interconnected groove is provided between the horizontal concrete chute and the movable chamber,Locking arm is slidably fitted with the horizontal concrete chute,The locking arm medial extremity is installed with stretching arm,Stretching sliding block is slidably fitted with the longitudinal chute,The stretching sliding block both sides are symmetrically arranged with installing arm,It is hinged between the installing arm and the stretching arm and trace is installed,The stretching upper end of slide block is installed with lifting rod；Apparatus of the present invention are simple in construction, and installation and removal are quite convenient to.
Description
Technical field
The present invention relates to power domain, and in particular to a kind of power receptacle protection cap.
Background technology
Socket on wall is seen everywhere, but this kind of socket has potential safety hazard, and the child of ignorant is out of curiosity
The conductors such as iron wire, key insertion jack or wet hand can be used to touch socket surfaces, these behaviors all easily cause electric shock accidents,
Cause serious security incident, therefore protection cap should be set in receptacle sockets.Socket protection cover species in the market
Single, plug is difficult, inconvenient for use to cause user low using wish.
The content of the invention
It is an object of the invention to provide a kind of power receptacle protection cap and its application method, prior art can be overcome
Drawbacks described above.
According to the present invention, a kind of power receptacle protection cap of apparatus of the present invention, including the socket being fixedly mounted in wall
Body and protective case, the socket are provided with the mounting hole for installing the protective case and below the mounting holes
Jack, be symmetrically set with locking hole in the mounting hole side wall, the protective case both sides are symmetrically set with opening
Towards the horizontal concrete chute in outside, movable chamber is provided with the protective case, the longitudinal direction extended up and down is provided with the movable chamber
Chute, the through hole for connecting the movable chamber is provided with the protective case center, between the horizontal concrete chute and the movable chamber
Interconnected groove is provided with, locking arm is slidably fitted with the horizontal concrete chute, the locking arm medial extremity is fixedly mounted
There is stretching arm, the stretching arm is through the groove and extend into the movable chamber, is slidably fitted with the longitudinal chute
Sliding block is stretched, the stretching sliding block both sides are symmetrically arranged with installing arm, installation is hinged between the installing arm and the stretching arm
There is trace, the stretching upper end of slide block is installed with lifting rod, and the lifting rod upper end is stretched into the through hole and upward
Extension, the lifting rod top is provided with lifting ring, damping device is provided with the horizontal concrete chute.
Further technical scheme, bullet is installed between the stretching upper end of slide block face and the movable chamber upper end wall
Property top-pressure part.
Further technical scheme, bias bullet is installed between the locking arm and the horizontal concrete chute inward bottom wall
Property part.
Further technical scheme, the mounting hole size are more than the jack size.
Further technical scheme, the lifting rod upper end flush with the protective case upper surface.
Further technical scheme, the deep equality of the thickness of the protective case and the mounting hole.
Further technical scheme, distance and the horizontal concrete chute to institute of the locking hole to the socket upper surface
The distance for stating protective case upper surface is equal.
Further technical scheme, the damping device include sliding rail and convex sliding block, and the slip rail is separately positioned on
On the horizontal concrete chute in top surface and bottom surface, the convex sliding block is respectively in the locking arm upper and lower end face close to center
Place, the convex sliding block are integral type structure, the convex sliding block and the slip rail sliding connection with the locking arm.
The beneficial effect of apparatus of the present invention is：
1. due to that in the presence of pressure bais flexible component and elastic top-pressure part, when lifting rod is lifted, locking arm can be made to retract
Into horizontal concrete chute, so that protective case is mountable in socket；
2. and after protective case is installed in mounting hole, unclamping lifting rod can be such that locking arm is inserted into locking hole, so as to right
Protective case completes locking；
3. and need take out protective case when, lifting rod is lifted upwards can complete to unlock, and be extracted protection using lifting rod
Go out；
4. lifting piece flushes with protective case upper surface, protective case flushes with socket, so as to not affect the appearance after completing protective case；
5. apparatus of the present invention are simple in construction, installation and removal are quite convenient to, and after installation is complete can be automatically to protective case
Locking is completed, so as to avoid protective case from skidding off socket, greatly reduces potential safety hazard.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of power receptacle protection cap of the present invention.
Fig. 2 is a kind of front view of power receptacle protection cap of the present invention.
Fig. 3 is the horizontal concrete chute top surface structure schematic diagram of the present invention.
Fig. 4 is the top view of the locking arm of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-4, a kind of power receptacle protection cap of the invention, including the socket 2 being fixedly mounted in wall 1
And protective case 3, the socket 2 are provided with mounting hole for installing the protective case 3 and under the mounting holes
The jack 21 of side, locking hole 20 is symmetrically set with the mounting hole side wall, the both sides of protective case 3 are symmetrical set
There is horizontal concrete chute 33 of the opening towards outside, be provided with movable chamber 31 in the protective case 3, be provided with the movable chamber 31
The longitudinal chute 34 of lower extension, the through hole 32 for connecting the movable chamber 31 is provided with the center of protective case 3, it is described laterally sliding
Interconnected groove is provided between groove 33 and the movable chamber 31, locking arm is slidably fitted with the horizontal concrete chute 33
50, the medial extremity of locking arm 50 is installed with stretching arm 51, and the stretching arm 51 is through the groove and extend into described
In movable chamber 31, stretching sliding block 4 is slidably fitted with the longitudinal chute 34, stretching sliding block 4 both sides are symmetrically arranged with peace
Arm is filled, is hinged between the installing arm and the stretching arm 51 and trace 45 is installed, stretching sliding block 4 upper end is fixedly mounted
There is lifting rod 41, the upper end of lifting rod 41 is stretched into the through hole 32 and upwardly extended, and the top of lifting rod 41 is provided with
Ring 410 is lifted, damping device is provided with the horizontal concrete chute 33.
Valuably, it is installed with elastic top pressure between the stretching upper surface of sliding block 4 and the upper end wall of the movable chamber 31
Part 60, the elastic top-pressure part 60 to by it is described stretching 4 downward top pressure of sliding block.
Valuably, it is installed with pressure bais flexible component between locking arm 50 and the horizontal concrete chute 33 inward bottom wall
52, the pressure bais flexible component 52 is the locking arm 50 to be biased laterally.
Valuably, the mounting hole size is more than the size of jack 21, described to limit so as to form shoulders
Protective case 3 slides downwards.
Valuably, the upper end of lifting rod 41 flushes with the upper surface of protective case 3, attractive in appearance so as to ensure, is also convenient for pair
The upward lifting of lifting rod 41.
Valuably, the deep equality of the thickness of the protective case 3 and the mounting hole, so as to which the protective case 3 is being installed
It can be flushed during into the mounting hole with socket 2.
Valuably, the locking hole 20 arrives the guarantor to the distance of the upper surface of socket 2 with the horizontal concrete chute 33
The distance of the upper surface of sheath 3 is equal, so as to when the protective case 3 is being installed in the mounting hole, make the locking
Arm 50 aligns with the locking hole 20.
Valuably, the damping device includes sliding rail 502 and convex sliding block 501, and the slip rail 502 is separately positioned on institute
State on horizontal concrete chute 33 in top surface and bottom surface, the convex sliding block 501 is respectively in the upper and lower end face of locking arm 50 close to center
Opening position, the convex sliding block 501 are integral type structure with the locking arm 50, and the convex sliding block 501 and the slip rail 502 are slided
It is dynamic to be connected, by set the damping device reduce the contact area of the locking arm 50 and the horizontal concrete chute 33 so as to
Resistance to sliding is reduced, it is relatively laborsaving.
The protective case 3 is in original state, due in the pressure bais flexible component 52 and the elastic top-pressure part 60
Under effect, the locking arm 50 is protruding, and the stretching sliding block 4 be located at the bottom of longitudinal chute 34, when needs are by institute
When stating protective case 3 and being installed in the socket 2, the lifting rod 41 is lifted upwards first, and the deadweight of the protective case 3
The longitudinal sliding block 4 and the relatively close slip of the roof of movable chamber 31 can be made, and the trace 45 can drive the stretching
51 inside Slideslip of arm, so that the locking arm 50 is retracted in the horizontal concrete chute 33, so as to pacify the protective case 3
It is attached in the mounting hole, and after the lower end of protective case 3 and the mounting hole bottom offset, the lifting rod 41 is unclamped,
In the presence of the pressure bais flexible component 52 and the elastic top-pressure part 60, the stretching sliding block 4 is by top pressure to the longitudinal direction
The bottom of chute 34, and the locking arm 50 is protruding and extend into the locking hole 20, so as to fix the protective case 3
In the socket 2；And when needing to take out the protective case 3 from the socket 2, by the lifting rod 41
Lifting upwards, the longitudinal sliding block 4 is relative to the upward sliding of protective case 3, so as to the band in the presence of the trace 45
The locking arm 50 is moved inwardly to retract, when the locking arm 50 is inwardly retracted and leaves the locking hole 20, the protective case 3
It can be taken out from the socket 2.
The beneficial effects of the invention are as follows：Due in the presence of pressure bais flexible component and elastic top-pressure part, when lifting rod quilt
During lifting, locking arm can be made to be retracted in horizontal concrete chute, so that protective case is mountable in socket；And pacify in protective case
After being attached in mounting hole, unclamping lifting rod can be such that locking arm is inserted into locking hole, so as to complete to lock to protective case；And need
When taking out protective case, lifting rod is lifted upwards can complete to unlock, and be taken out protective case using lifting rod；Lifting piece with
Protective case upper surface flushes, and protective case flushes with socket, so as to not affect the appearance after ensureing to put protective case；Apparatus of the present invention
Simple in construction, installation and removal are quite convenient to.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of power receptacle protection cap, including the socket and protective case being fixedly mounted in wall, it is characterised in that：Institute
State socket and be provided with the mounting hole for installing the protective case and the jack below the mounting hole, the installation
Locking hole is symmetrically set with the side wall of hole, it is sliding that the protective case both sides are symmetrically set with transverse direction of the opening towards outside
Groove, movable chamber is provided with the protective case, is provided with the longitudinal chute extended up and down in the movable chamber, in the protective case
The through hole for connecting the movable chamber is provided with the heart, interconnected lead to is provided between the horizontal concrete chute and the movable chamber
Groove, locking arm is slidably fitted with the horizontal concrete chute, the locking arm medial extremity is installed with stretching arm, the stretching arm
Through the groove and it extend into the movable chamber, stretching sliding block is slidably fitted with the longitudinal chute, the stretching is slided
Block both sides are symmetrically arranged with installing arm, are hinged between the installing arm and the stretching arm and are provided with trace, and the stretching is slided
Block upper end is installed with lifting rod, and the lifting rod upper end is stretched into the through hole and upwardly extended, the lifting rod top
Lifting ring is provided with, damping device is provided with the horizontal concrete chute.
2. power receptacle protection cap as claimed in claim 1, it is characterised in that：The stretching upper end of slide block face and the activity
Elastic top-pressure part is installed between chamber upper end wall.
3. power receptacle protection cap as claimed in claim 1, it is characterised in that：The locking arm and horizontal concrete chute inner side
Pressure bais flexible component is installed between end wall.
4. power receptacle protection cap as claimed in claim 1, it is characterised in that：The mounting hole size is more than the jack chi
It is very little.
5. power receptacle protection cap as claimed in claim 1, it is characterised in that：On the lifting rod upper end and the protective case
End face.
6. power receptacle protection cap as claimed in claim 1, it is characterised in that：The thickness of the protective case and the mounting hole
Deep equality.
7. power receptacle protection cap as claimed in claim 1, it is characterised in that：The locking hole is to the socket upper surface
Distance it is equal with the distance of the horizontal concrete chute to the protective case upper surface.
8. power receptacle protection cap as claimed in claim 1, it is characterised in that：The damping device includes sliding rail and convex cunning
Block, the slip rail are separately positioned on the horizontal concrete chute in top surface and bottom surface, and the convex sliding block is respectively in the locking
Close to center position, the convex sliding block and the locking arm are integral type structure for arm upper and lower end face, the convex sliding block and described
Slide rail sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131620.2A CN107465025A (en) | 2017-03-07 | 2017-03-07 | A kind of power receptacle protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131620.2A CN107465025A (en) | 2017-03-07 | 2017-03-07 | A kind of power receptacle protection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107465025A true CN107465025A (en) | 2017-12-12 |
Family
ID=60544591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131620.2A Pending CN107465025A (en) | 2017-03-07 | 2017-03-07 | A kind of power receptacle protection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465025A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612184A (en) * | 2014-12-25 | 2015-05-13 | 青岛文创科技有限公司 | Anti-burglary manhole cover |
| CN204823900U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Hoist arm that stretches out and draws back |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
-
2017
- 2017-03-07 CN CN201710131620.2A patent/CN107465025A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612184A (en) * | 2014-12-25 | 2015-05-13 | 青岛文创科技有限公司 | Anti-burglary manhole cover |
| CN204823900U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Hoist arm that stretches out and draws back |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |