CN107332020A - A kind of electric power attachment means - Google Patents
A kind of electric power attachment means Download PDFInfo
- Publication number
- CN107332020A CN107332020A CN201710144544.9A CN201710144544A CN107332020A CN 107332020 A CN107332020 A CN 107332020A CN 201710144544 A CN201710144544 A CN 201710144544A CN 107332020 A CN107332020 A CN 107332020A
- Authority
- CN
- China
- Prior art keywords
- groove
- friction
- slot
- movable sleeve
- face
- 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- Withdrawn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
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of electric power attachment means, the plug being connected including the socket for power supply and with electrical equipment, socket is provided with opening up and front and rear symmetrical slot, power taking groove is provided with slot bottom wall, horizontal sliding groove is symmetrically arranged with slot left hand end wall, sliding block is slidably fitted with horizontal sliding groove, sliding block also includes the baffle plate that bottom extends to middle part；Symmetrically fixed cover is installed with before and after plug lower end, movable sleeve is slidably fitted with fixed cover, fixed cover lower end is provided with spacing protrusion, movable sleeve bottom is provided with the lateral guide groove of left and right extension and the longitudinal guide of Longitudinal extending, it is symmetrical and be slidably mounted with crowded pushing block in lateral guide groove, the relative end face of crowded pushing block, which is provided with to squeeze, pushes away inclined-plane, squeeze pushing block upper and lower end face and be provided with guiding protrusion, protrusion is oriented to installed in being arranged above and below lateral guide groove in the groove in end wall, plug lower end, which is located in fixed cover, is also equipped with conducting rod.
Description
Technical field
The present invention relates to equipment, electric appliance field, specially a kind of electric power attachment means.
Background technology
Socket and plug are electrically connected hinges, and in traditional socket structure, electroconductive elastic sheet is typically all to be exposed to
In jack, and jack is typically also to be connected with the external world, therefore, is also corresponded to electroconductive elastic sheet exposure outside, extraneous thing
Matter can influence the performance of electroconductive elastic sheet, such as dust, mosquito, moisture, and be inserted if conducting metal bar will directly be held
Entering into jack will be contacted with electroconductive elastic sheet, so that the accident got an electric shock can be caused, therefore, the electricity consumptions such as equipment, electrical equipment can be set
It is standby to cause very big influence, human body can also be damaged, can also influence life when serious, and some can close jack inserts
Seat, common metal rod can also make metal rod be powered when inserting, and still there is potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of electric power attachment means, for overcoming drawbacks described above of the prior art.
According to a kind of electric power attachment means of the present invention, including socket for power supply and it is connected with electrical equipment
Plug, the socket, which is provided with opening up and front and rear symmetrical slot, the slot bottom wall, is provided with power taking groove, described to insert
It is symmetrically arranged with groove left hand end wall in horizontal sliding groove, the horizontal sliding groove and is slidably fitted with sliding block, the sliding block is also wrapped
The baffle plate that bottom extends to middle part is included, bullet is also equipped between the sliding block outboard end and the side wall of the horizontal sliding groove
Property body, the elastomer to by two baffle plates to centre bias, abut two baffle plates, so that the power taking groove be covered
Lid；Symmetrical be installed with fixed cover, the fixed cover is slidably fitted with movable sleeve before and after the plug lower end, the fixation
Set lower end is provided with spacing protrusion, and the spacing protrusion is to prevent the movable sleeve from dropping out, and the movable sleeve bottom is set
Have symmetrical in the lateral guide groove of left and right extension and the longitudinal guide of Longitudinal extending, the lateral guide groove and be slidably mounted
There is crowded pushing block, the relative end face of the crowded pushing block, which is provided with to squeeze, pushes away inclined-plane, and it is convex that the crowded pushing block upper and lower end face is provided with guiding
Go out, the guiding protrusion, which is arranged on, to be arranged in the groove above and below the lateral guide groove in end wall, and is provided with the groove
Back-moving spring, the back-moving spring is connected with the guiding protrusion, so as to the crowded pushing block be drawn close to centre, the plug
Lower end, which is located in the fixed cover, is also equipped with conducting rod, the conducting rod extend downward into the lateral guide groove and with it is described
Squeeze and push away inclined-plane and lean, abrasionproof component is additionally provided with the movable sleeve, the abrasionproof component includes the first friction-proof piece and second
Friction-proof piece, first friction-proof piece and the second friction-proof piece thickness are identical.
Further technical scheme, first friction-proof piece is arranged on the bottom end face of the conducting rod, and described first
Friction-proof piece is identical with the bottom end face area of the conducting rod and bottom end face gluing of with the conducting rod is fixed, described
Second friction-proof piece is arranged on crowded the pushing away on inclined-plane of the relative end face of crowded pushing block, and second friction-proof piece pushes away inclined-plane face with described squeeze
Product is identical and is fixed with the crowded inclined-plane gluing that pushes away.
Lower ball, the bottom of the lower ball and the baffle plate are installed in further technical scheme, the slot bottom wall
Portion is offseted, and ball is provided with the movable sleeve base end wall, so that when the movable sleeve base end wall is contacted with the baffle plate
The crowded pushing block can promote the sliding block phase both sides to move.
Further technical scheme, the sliding block and the baffle plate unitary design, and be made by non-conducting material.
Further technical scheme, the slot width is more than the width of the movable sleeve, so as to allow the movable sleeve
It is successfully inserted in slot.
Electroconductive elastic sheet is installed in further technical scheme, the power taking groove, the electroconductive elastic sheet is electrically connected with city.
The beneficial effects of the invention are as follows：
Apparatus of the present invention are because in the presence of elastomer, two baffle plates are biased and are abutted together, so as to cover power taking
Groove, therefore socket can make dust-proof power taking groove, mosquito proof and waterproof in the state of, so as to improve the use of socket
Life-span, and after being covered due to power taking groove by baffle plate, common conducting metal rod member can not be inserted into power taking groove, therefore, can
Greatly reduce the security incident got an electric shock, so that potential safety hazard is greatly reduced, and also apparatus of the present invention are simple in construction, use
It is convenient, safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the electric power attachment means of the present invention.
Fig. 2 is the structural representation of plug in the present invention.
Fig. 3 is the structural representation of socket in the present invention.
Fig. 4 is Fig. 2 left view structural representation.
Embodiment
With reference to Fig. 1-4, the present invention is described in detail.
Reference picture 1-4, electric power attachment means a kind of according to an embodiment of the invention, including the socket 2 for power supply
And the plug 1 being connected with electrical equipment, the socket 2 is provided with opening up and front and rear symmetrical slot 21, the slot
It is provided with 21 bottom walls in power taking groove 20, the left hand end wall of slot 21 and is symmetrically arranged with horizontal sliding groove 22, the level is slided
Sliding block 23 is slidably fitted with dynamic groove 22, the sliding block 23 also includes the baffle plate 25 that bottom extends to middle part, the sliding block
Elastomer 24 is also equipped between the side wall of 23 outboard ends and the horizontal sliding groove 22, the elastomer 24 is two to be kept off
Plate 25 is biased to centre, abuts two baffle plates 25, so that the power taking groove 20 be covered；Before and after the lower end of plug 1
Symmetrical be installed with fixed cover 11, the fixed cover 11 is slidably fitted with movable sleeve 12, and the lower end of fixed cover 11 is set
Limited location protrudes, and the spacing protrusion is to prevent the movable sleeve 12 from dropping out, and the bottom of movable sleeve 12 is provided with left and right
It is symmetrical and be slidably mounted in the lateral guide groove 18 of extension and the longitudinal guide 14 of Longitudinal extending, the lateral guide groove 18
There is crowded pushing block 13, the relative end face of the crowded pushing block 13, which is provided with to squeeze, pushes away inclined-plane, and the crowded upper and lower end face of pushing block 13 is provided with
Protrusion 15 is oriented to, the guiding protrusion 15, which is arranged on, to be arranged in the groove above and below the lateral guide groove in end wall, and described recessed
Back-moving spring 16 is installed, the back-moving spring 16 is connected with the protrusion 15 that is oriented in groove, so that by the crowded pushing block 13
Drawn close to centre, the lower end of plug 1, which is located in the fixed cover 11, is also equipped with conducting rod 10, the conducting rod 10 is to downward
Extend in the lateral guide groove 18 and push away inclined-plane with described squeeze and lean, abrasionproof component, institute are additionally provided with the movable sleeve 12
Stating abrasionproof component includes the first friction-proof piece 133 and the second friction-proof piece 134, and 133 and second friction-proof piece of the first friction-proof piece 134 is thick
Degree is identical.
Valuably or exemplarily, wherein, first friction-proof piece 133 is arranged on the bottom end face of the conducting rod 10
On, first friction-proof piece 133 it is identical with the bottom end face area of the conducting rod 10 and with the bottom of the conducting rod 10
End surface gluing is fixed, and second friction-proof piece 134 is arranged on relative the crowded of end face of crowded pushing block 13 and pushed away on inclined-plane, and described the
Two friction-proof pieces 134 are identical and fixed with the crowded inclined-plane gluing that pushes away with the crowded inclined-plane area that pushes away, and pass through described the first of setting
The friction-proof piece 134 of friction-proof piece 133 and second can directly avoid the conducting rod 10 from pushing away inclined-plane with described squeeze and lean, so as to avoid
The conducting rod 10 with it is described squeeze push away inclined-plane for a long time against and cause the crowded bottom end face for pushing away inclined-plane or conducting rod 10
Produce abrasion.
Valuably or exemplarily, wherein, lower ball 27, the lower ball 27 and institute are installed in the bottom wall of slot 21
The bottom for stating baffle plate 25 is offseted, and ball 17 is provided with the base end wall of movable sleeve 12, so that in the bottom of movable sleeve 12
Wall when being contacted with the baffle plate 25 the crowded pushing block 13 the phase both sides of sliding block 23 can be promoted to move.
Valuably or exemplarily, wherein, the sliding block 23 and the unitary design of baffle plate 25, and by non-conducting material
It is made.
Valuably or exemplarily, wherein, the width of slot 21 be more than the movable sleeve 12 width, so as to allow institute
Movable sleeve 12 is stated to be successfully inserted in slot 21.
Valuably or exemplarily, wherein, electroconductive elastic sheet 201, the electroconductive elastic sheet 201 are installed in the power taking groove 20
It is electrically connected with city.
Socket is in original state, in the presence of elastomer, and two baffle plates are biased and are abutted together, so as to cover
Power taking groove, therefore socket can make dust-proof power taking groove, mosquito proof and waterproof in the state of, so as to improve socket
Service life, and after being covered due to power taking groove by baffle plate, common conducting metal rod member can not be inserted into power taking groove, because
This, can greatly reduce the security incident got an electric shock；When needing to be powered equipment, movable sleeve is forgotten about it into lowermost end, made
Crowded pushing block is retracted in lateral guide groove, and then movable sleeve is inserted into slot, when movable sleeve bottom offsets with baffle plate, is continued
Promote plug, conducting rod and movable sleeve occur it is relative slide, and crowded pushing block squeezed to both sides push away stretchings, and crowded pushing block by sliding block to
Both sides are squeezed and pushed away, so that power taking groove exposes, when the spacing between two pieces of baffle plates is more than the width of conducting rod, conducting rod will be inserted
Enter into power taking groove and be in contact with electroconductive elastic sheet, so as to realize the power supply to electrical equipment；And when needing power-off, by plug
Pull up, conducting rod is left after power taking groove, crowded pushing block is pressed into lateral guide groove by sliding block in the presence of elastomer, and
Two baffle plates are abutted together and cover power taking groove again.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (6)
1. a kind of electric power attachment means, including socket for power supply and the plug that is connected with electrical equipment, its feature exists
In：The socket is provided with opening up and front and rear symmetrical slot, the slot bottom wall and is provided with power taking groove, the slot
It is symmetrically arranged with left hand end wall in horizontal sliding groove, the horizontal sliding groove and is slidably fitted with sliding block, the sliding block also includes
Elasticity is also equipped between the side wall of the baffle plate that bottom extends to middle part, the sliding block outboard end and the horizontal sliding groove
Body；Symmetrical be installed with fixed cover, the fixed cover is slidably fitted with movable sleeve before and after the plug lower end, the fixation
Set lower end is provided with spacing protrusion, and the movable sleeve bottom is provided with the lateral guide groove of left and right extension and the longitudinal direction of Longitudinal extending
Symmetrical and be slidably mounted with crowded pushing block in guide groove, the lateral guide groove, the relative end face of the crowded pushing block is set
Have to squeeze and push away inclined-plane, the crowded pushing block upper and lower end face is provided with guiding protrusion, the guiding protrusion, which is arranged on, is arranged at the transverse direction
Back-moving spring is installed, the back-moving spring protrudes with described be oriented in the groove above and below guide groove in end wall, and in the groove
It is connected, the plug lower end, which is located in the fixed cover, is also equipped with conducting rod, and the conducting rod extends downward into the horizontal stroke
Push away inclined-plane into guide groove and with described squeeze and lean, abrasionproof component is additionally provided with the movable sleeve, the abrasionproof component includes
First friction-proof piece and the second friction-proof piece, first friction-proof piece and the second friction-proof piece thickness are identical.
2. a kind of electric power attachment means according to claim 1, it is characterised in that：First friction-proof piece is arranged on institute
State on the bottom end face of conducting rod, first friction-proof piece it is identical with the bottom end face area of the conducting rod and with it is described
The bottom end face gluing of conducting rod is fixed, and second friction-proof piece is arranged on crowded the pushing away on inclined-plane of the relative end face of crowded pushing block,
Second friction-proof piece squeezes that to push away inclined-plane area identical and squeeze that to push away inclined-plane gluing fixed with described with described.
3. a kind of electric power attachment means according to claim 1, it is characterised in that：It is provided with down in the slot bottom wall
Ball, the bottom of the lower ball and the baffle plate is offseted, and ball is provided with the movable sleeve base end wall.
4. a kind of electric power attachment means according to claim 1, it is characterised in that：The sliding block and baffle plate one
Formula is designed, and is made by non-conducting material.
5. a kind of electric power attachment means according to claim 1, it is characterised in that：The slot width is more than the work
The width of dynamic set, so as to allow the movable sleeve to be successfully inserted in slot.
6. a kind of electric power attachment means according to claim 1, it is characterised in that：Conduction is installed in the power taking groove
Shell fragment, the electroconductive elastic sheet is electrically connected with city.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144544.9A CN107332020A (en) | 2017-03-13 | 2017-03-13 | A kind of electric power attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144544.9A CN107332020A (en) | 2017-03-13 | 2017-03-13 | A kind of electric power attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332020A true CN107332020A (en) | 2017-11-07 |
Family
ID=60192774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710144544.9A Withdrawn CN107332020A (en) | 2017-03-13 | 2017-03-13 | A kind of electric power attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107332020A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| JPS49129185A (en) * | 1973-03-28 | 1974-12-11 | ||
| CN2137036Y (en) * | 1992-06-10 | 1993-06-23 | 谢光南 | Safety plug |
| GB2308242A (en) * | 1995-12-15 | 1997-06-18 | Daewoo Electronics Co Ltd | Shuttered electrical socket |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN203911057U (en) * | 2014-02-28 | 2014-10-29 | 戴维峰 | Safety waterproof plug protecting children against electric shock |
| CN104538769A (en) * | 2015-01-26 | 2015-04-22 | 合肥工业大学 | Safety power supply connector |
-
2017
- 2017-03-13 CN CN201710144544.9A patent/CN107332020A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| JPS49129185A (en) * | 1973-03-28 | 1974-12-11 | ||
| CN2137036Y (en) * | 1992-06-10 | 1993-06-23 | 谢光南 | Safety plug |
| GB2308242A (en) * | 1995-12-15 | 1997-06-18 | Daewoo Electronics Co Ltd | Shuttered electrical socket |
| CN201570665U (en) * | 2009-10-20 | 2010-09-01 | 东莞金运电器有限公司 | Socket with movable cap liner |
| CN203911057U (en) * | 2014-02-28 | 2014-10-29 | 戴维峰 | Safety waterproof plug protecting children against electric shock |
| CN104538769A (en) * | 2015-01-26 | 2015-04-22 | 合肥工业大学 | Safety power supply connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654675A (en) | Electric power connecting device | |
| CN201490421U (en) | Safety baffle device for power supply jack | |
| CN201490423U (en) | Safety baffle device for power supply jack | |
| CN107069327A (en) | It is a kind of can protection against electric shock, short circuit electric supply installation | |
| CN106877075A (en) | A kind of electric power power connection equipment | |
| CN106887744A (en) | A kind of electric power safety engagement device | |
| CN106848773A (en) | A kind of plug assembly of safe power supply | |
| CN107453132A (en) | It is a kind of can protection against electric shock, short circuit power supply device | |
| CN206250462U (en) | Waterproof safety socket | |
| CN201536176U (en) | Safety shield device for insertion holes of power socket | |
| CN108092084A (en) | A kind of safe power supply component | |
| CN107453170A (en) | It is a kind of to prevent the short-circuit electric supply installation that gets an electric shock | |
| CN107317175A (en) | A kind of power supply base component | |
| CN107332020A (en) | A kind of electric power attachment means | |
| CN107342485A (en) | A kind of electrical power connection device of electrical equipment | |
| CN201421913Y (en) | Power jack safety shield device installed in power socket | |
| CN201490422U (en) | Safety baffle device for power supply jack | |
| CN216085447U (en) | Socket with improved structure | |
| CN108232706A (en) | A kind of safe waterproof socket | |
| CN208299105U (en) | Socket with dustproof cover protective door | |
| KR102151760B1 (en) | Plug Insertion Device | |
| CN107465023A (en) | A kind of security power plug assembly | |
| CN107317171A (en) | A kind of stable power power connection equipment | |
| CN201278400Y (en) | Safe guard board apparatus for electric source insertion pore | |
| CN209461682U (en) | A kind of AC socket with wraping plate protective door structure |
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 |
Application publication date: 20171107 |
|
| WW01 | Invention patent application withdrawn after publication |