CN106961051A - A kind of electric shock resistant plug of convenient plug - Google Patents
A kind of electric shock resistant plug of convenient plug Download PDFInfo
- Publication number
- CN106961051A CN106961051A CN201710176369.1A CN201710176369A CN106961051A CN 106961051 A CN106961051 A CN 106961051A CN 201710176369 A CN201710176369 A CN 201710176369A CN 106961051 A CN106961051 A CN 106961051A
- Authority
- CN
- China
- Prior art keywords
- plug
- electric shock
- upper shell
- slide block
- angled slide
- 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.)
- Granted
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
-
- 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
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of electric shock resistant plug of convenient plug, including upper shell, lower house and energization joint, upper shell is fixedly mounted with lower house, and energization joint one end is fixed in upper shell, and it is external that the other end stretches out lower casing, it is characterised in that:Ejecting mechanism is installed in the sidewall symmetry of the upper shell and lower house, the ejecting mechanism includes angled slide block and pushing block, the angled slide block is vertically slidable to be installed in upper shell and the vertically communicated made slideway of lower casing body sidewall, the pushing block level is slidably mounted in the slideway, the outer wall of the angled slide block and the inwall of pushing block are oblique contact surface, and pushing block is slided to inner side level promotes angled slide block to move down.The design of the invention is scientific and reasonable, simple in construction, easy to operate, plug can fast insert-pull and when can avoid insertion momentary arc generation, prevent Danger Electric shock risk, protect personal safety and practical.
Description
Technical field
The invention belongs to electrical equipment, it is related to plug, more particularly to a kind of electric shock resistant plug of convenient plug.
Background technology
Plug, also known as power-line plug, are the devices that the equipment such as electrical appliance are connected to power supply.There is rod the end of plug
The male joint that shape or copper coin shape are protruded, by the power outlet of female joint type of the physics mode inserted with slot or pothole to connect
Circuit is powered for electric equipment.
With the development and the progress of technology of society, people start to pursue the simplicity of life and comfortable, in order to meet people
Life requirement, various electrification products arise at the historic moment, and plug is increasingly becoming the necessity during we live.The design of plug is needed
It is very rigorous, the hidden danger such as loose contact can be produced if it there is error, is mistakenly inserted, gently then making device damage, it is heavy then can produce
Fire and electric shock accidents.There is certain defect in the plug used on the market at present:1st, it can be caused wink when plug insertion is not thorough
When electric arc, human hand touching have Danger Electric shock risk;2nd, the extraction of plug needs both hands to press terminal plate progress auxiliary operation on terminal plate,
Careless manipulation easily causes Danger Electric shock risk;3rd, the extraction of plug is laborious, the firmly excessive loosening for easily causing fixed socket, and influence is normal
Using and it is attractive in appearance.
By the retrieval of patent document, a patent document related to present patent application, proprietary term are found
Claim:A kind of plug, publication number:CN103762444A.The disclosure patent document includes housing, inserted sheet, elastic component, sleeve and clamping
Part, housing is hollow structure, and housing opens up jack and through hole;Inserted sheet is arranged in housing, and inserted sheet wears jack, and part
It is contained in housing;Elastic component one end is arranged in shell inner surface;Sleeve one end is arranged at the relative of elastic component connection housing
End;And sleeve is socketed on inserted sheet, and wear jack, bearing of trend of the sleeve along inserted sheet slidably so that sleeve is contained in completely
In housing;Shackle member is arranged on housing, and part wears through hole, and shackle member card sets sleeve, and shackle member is slidably, so that set
Cylinder is released, and makes bearing of trend of the sleeve along inserted sheet slidably, by the setting of sleeve, makes plug preferably avoid the external world
Moisture be flowed on inserted sheet, be short-circuited so as to prevent due to the moisture on plug, then caused electrical fire etc.
Accident, improves the security of plug electricity consumption.
By the reading to patent document, applicant thinks:The purpose of above-mentioned patent document design sleeve is to prevent
Plug moisture flows into inserted sheet and causes electric short circuit, the technology hand of use different from the technical problem that present patent application to be solved
Duan Butong, the technique effect reached is also different.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind is simple in construction, plug is convenient and can keep away
Exempting from momentary arc prevents the electric shock resistant plug of convenient plug of Danger Electric shock risk.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of electric shock resistant plug of convenient plug, including upper shell, lower house and energization joint, upper shell are consolidated with lower house
Dingan County is filled, and energization joint one end is fixed in upper shell, and it is external that the other end stretches out lower casing, it is characterised in that:In the upper shell
And the sidewall symmetry of lower house is provided with ejecting mechanism, the ejecting mechanism includes angled slide block and pushing block, and the angled slide block is erected
To being slidably mounted in upper shell and the vertically communicated made slideway of lower casing body sidewall, the pushing block level is slidably mounted on institute
State in slideway, the outer wall of the angled slide block and the inwall of pushing block are oblique contact surface, and pushing block is slided to inner side level and promoted
Angled slide block is moved down.
Moreover, the sidewall symmetry of the angled slide block is formed with vertical slide unit, the vertical slide unit is embedded in the slideway two side institute
In the vertical chute of system;The inwall of angled slide block is formed with vertical spacing groove, and the slideway inwall is formed with limiting stand.
Moreover, the sidewall symmetry of the pushing block is formed with horizontal sliding table, the horizontal sliding table is embedded in the slideway two side institute
In the horizontal concrete chute of system.
Moreover, the energization joint is two-phase joint or three phase connection, the fire in the two-phase joint or three phase connection
Wire terminal is connected with protection against electric shock mechanism, and the protection against electric shock mechanism includes metal connection plate, cylindricality insurance and insulation touching control rod, described
Insulation touching control rod it is vertically slidable be arranged on lower house on, insulation touching control rod be located at upper shell in end metal connection is installed
Plate, cylindricality insurance is installed at interval above metal connection plate, and the end of cylindricality insurance connects with the live wire joint of the energization joint
Connect, lower casing is stretched out in vitro in the lower end of insulation touching control rod, metal connection plate after insulation touching control rod contacted upwards and is connected with cylindricality insurance,
Energization joint is turned on.
Moreover, be fixed with spring on described angled slide block or the oblique contact surface of pushing block, in pushing block or angled slide block
The correspondence spring is formed with Vertical Spring neck on oblique contact surface.
The advantages of the present invention are:
1st, the electric shock resistant plug of this convenience plug, ejecting mechanism is provided with the sidewall symmetry of upper shell and lower house, should
Ejecting mechanism includes angled slide block and pushing block, and angled slide block is vertically slidable to be installed on upper shell and the vertically communicated institute of lower casing body sidewall
In the slideway of system, pushing block level is slidably mounted in slideway, and the outer wall of angled slide block and the inwall of pushing block are oblique contact surface,
When plug needs to extract, pushing block is slided to inner side level promotes angled slide block to move down, and plug is ejected, now plug and socket from
Dynamic separation, saves human contact's plug, it is to avoid Danger Electric shock risk, it also avoid manpower and extracts caused socket loosening or damage, behaviour
Make laborsaving convenient.
2nd, the electric shock resistant plug of this convenience plug, the sidewall symmetry of angled slide block is formed with vertical slide unit, the vertical slide unit insertion
In the made vertical chute in slideway two side;The inwall of angled slide block is formed with vertical spacing groove, and slideway inwall is formed with limiting stand, it is ensured that
Angled slide block and spacing prevents its play in the smooth slip of vertical direction, it is ensured that the fast insert-pull of plug.
3rd, the electric shock resistant plug of this convenience plug, the sidewall symmetry of pushing block is formed with horizontal sliding table, horizontal sliding table insertion
In the made horizontal concrete chute in slideway two side, it is ensured that pushing block in made slideway level slide, can sliding contact to push up
Go out the oblique contact surface of block and promote angled slide block to move down, be easy to the extraction of plug.
4th, the electric shock resistant plug of this convenience plug, live wire joint is connected with protection against electric shock mechanism, and protection against electric shock mechanism includes metal
Terminal plate, cylindricality insurance, insulation touching control rod, insulation touching control rod is vertically slidable to be arranged on lower house, and insulation touching control rod is located at upper
End in housing is provided with metal connection plate, and cylindricality insurance, the end of cylindricality insurance are installed in interval above metal connection plate
It is connected with the live wire joint of energization joint, lower casing is stretched out in vitro in the lower end of insulation touching control rod, and gold after insulation touching control rod is contacted upwards
Category terminal plate is connected with cylindricality insurance, the conducting of energization joint, will not produce moment because of the instant contact of energization joint and socket
Electric arc, reasonable in design prevents that human hand touching from producing Danger Electric shock risk, it is ensured that personal safety.
5th, spring is fixed with the oblique contact surface of the electric shock resistant plug of this convenience plug, angled slide block or pushing block, is being pushed away
Correspondence spring is formed with Vertical Spring neck on the oblique contact surface of motion block or angled slide block, promotes pushing block active force to cause angled slide block
Move down so that plug and socket quick separating, be easy to the extraction of plug.
6th, the design of the invention is scientific and reasonable, simple in construction, easy to operate, can quickly pull the plug out of the socket, and is avoided that instantaneous
The generation of electric arc, prevents Danger Electric shock risk, protects personal safety and practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is structural representation (removing upper shell) of the invention;
Fig. 3 is the structural representation of upper shell of the present invention;
Fig. 4 is the structural representation of lower house of the present invention;
Fig. 5 is the structural representation of protection against electric shock mechanism of the present invention;
Fig. 6 is the structural representation of ejecting mechanism of the present invention.
Description of reference numerals
1- upper shells, 2- ejecting mechanisms, 3- lower houses, 4- slideways, 5- energizations joint, 6- threading holes, 7- horizontal sliding tables, 8-
The vertical slide unit of pushing block, 9-, 10- stopper slots, 11- live wires joint, the insurance of 12- cylindricalitys, 13- angled slide blocks, 14- wire-wrap boards, 15- water
Smooth groove, the vertical chutes of 16-, 17- limiting stands, 18- metal connections plate, the anti-feeler lever of 19- insulation, the oblique contact surfaces of 20-, 21- are erected
To spring card slot.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
A kind of electric shock resistant plug of convenient plug, including upper shell 1, lower house 3 and energization joint 5, upper shell and lower casing
Body is fixedly mounted, and energization joint one end is fixed in upper shell, and the other end stretches out lower casing in vitro, and its innovation is:Upper
The sidewall symmetry of housing and lower house is provided with ejecting mechanism 2, and the ejecting mechanism includes angled slide block 13 and pushing block 8, ejection
Block is vertically slidable to be installed in upper shell and the vertically communicated made slideway 4 of lower casing body sidewall, and pushing block level is slidably mounted on
In slideway, the outer wall of angled slide block and the inwall of pushing block are oblique contact surface 20, and pushing block slides to inner side level and promotes ejection
Block is moved down, when plug needs to extract, and pushing block is slided to inner side level promotes angled slide block to move down, and plug is ejected, now plug
Be automatically separated with socket, save human contact's plug, it is to avoid Danger Electric shock risk, it also avoid manpower extract caused by socket loosen or
Damage, rapid operation is convenient.
The sidewall symmetry of angled slide block is formed with vertical slide unit 9, the made vertical chute in the vertical slide unit insertion slideway two side
In 16;The inwall of angled slide block is formed with vertical spacing groove 10, and slideway inwall is formed with limiting stand 17, it is ensured that angled slide block is in vertical direction
It is smooth to slide, and spacing prevent its play, it is ensured that the fast insert-pull of plug.
The sidewall symmetry of pushing block is formed with horizontal sliding table 7, the made horizontal concrete chute in horizontal sliding table insertion slideway two side
In 15, it is ensured that pushing block in made slideway level slide, can sliding contact to angled slide block oblique contact surface and promote
Angled slide block is moved down, and is easy to the extraction of plug.
Energization joint is that the live wire joint 11 in two-phase joint or three phase connection, the two-phase joint or three phase connection is connected
There is protection against electric shock mechanism, the protection against electric shock mechanism includes metal connection plate 18, cylindricality insurance 12 and insulation touching control rod 19, and insulate touching control rod
Vertically slidable to be arranged on lower house, the end that insulation touching control rod is located in upper shell is provided with metal connection plate, and power line is worn
Cross threading hole 6 and be wound on wire-wrap board 14, its one end is connected to metal connection plate, the top interval mounting post of metal connection plate
Shape is insured, and the end of cylindricality insurance is connected with the live wire joint of energization joint, and lower casing is stretched out in vitro in the lower end of insulation touching control rod, to
On contact metal connection plate and cylindricality insurance after insulation touching control rod and connect, energization joint is turned on, will not be because of energization joint and socket
Instant contact and produce moment electric arc, reasonable in design, prevent human hand touching produce Danger Electric shock risk, it is ensured that personal safety.
Spring is fixed with the oblique contact surface of angled slide block or pushing block, on the oblique contact surface of pushing block or angled slide block
Correspondence spring is formed with Vertical Spring neck 21, promotes pushing block active force make it that angled slide block is moved down so that plug and socket is quick
Separation, is easy to the extraction of plug.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, those skilled in the art can manage
Solution:Do not departing from the present invention and spirit and scope of the appended claims in, it is various replace, change and modifications all be it is possible,
Therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (5)
1. a kind of electric shock resistant plug of convenient plug, including upper shell, lower house and energization joint, upper shell are fixed with lower house
Install, energization joint one end is fixed in upper shell, it is external that the other end stretches out lower casing, it is characterised in that:In the upper shell and
The sidewall symmetry of lower house is provided with ejecting mechanism, and the ejecting mechanism includes angled slide block and pushing block, and the angled slide block is vertical
It is slidably mounted in upper shell and the vertically communicated made slideway of lower casing body sidewall, the pushing block level is slidably mounted on described
In slideway, the outer wall of the angled slide block and the inwall of pushing block are oblique contact surface, and pushing block slides to inner side level and promotes top
Go out block to move down.
2. the electric shock resistant plug of convenient plug according to claim 1, it is characterised in that:The sidewall symmetry of the angled slide block
Vertical slide unit is formed with, the vertical slide unit is embedded in the made vertical chute in the slideway two side;The inwall of angled slide block is formed with perpendicular
To stopper slot, the slideway inwall is formed with limiting stand.
3. the electric shock resistant plug of convenient plug according to claim 1, it is characterised in that:The sidewall symmetry of the pushing block
Horizontal sliding table is formed with, the horizontal sliding table is embedded in the made horizontal concrete chute in the slideway two side.
4. the electric shock resistant plug of convenient plug according to claim 1, it is characterised in that:The energization joint connects for two
Live wire joint in head or three phase connection, the two-phase joint or three phase connection is connected with protection against electric shock mechanism, the protection against electric shock
Mechanism includes metal connection plate, cylindricality insurance and insulation touching control rod, and described insulation touching control rod is vertically slidable to be arranged on lower house
On, the end that insulation touching control rod is located in upper shell is provided with metal connection plate, and cylindricality is installed at interval above metal connection plate
Insurance, the end of cylindricality insurance is connected with the live wire joint of the energization joint, and lower casing is stretched out in vitro in the lower end of insulation touching control rod,
Contact metal connection plate after insulation touching control rod upwards to connect with cylindricality insurance, the conducting of energization joint.
5. the electric shock resistant plug of convenient plug according to claim 1, it is characterised in that:Described angled slide block or pushing block
Oblique contact surface on be fixed with spring, the correspondence spring is formed with vertical bullet on the oblique contact surface of pushing block or angled slide block
Spring neck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710176369.1A CN106961051B (en) | 2017-03-23 | 2017-03-23 | A kind of electric shock resistant plug facilitating plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710176369.1A CN106961051B (en) | 2017-03-23 | 2017-03-23 | A kind of electric shock resistant plug facilitating plug |
Publications (2)
Publication Number | Publication Date |
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CN106961051A true CN106961051A (en) | 2017-07-18 |
CN106961051B CN106961051B (en) | 2019-03-29 |
Family
ID=59471340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710176369.1A Expired - Fee Related CN106961051B (en) | 2017-03-23 | 2017-03-23 | A kind of electric shock resistant plug facilitating plug |
Country Status (1)
Country | Link |
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CN (1) | CN106961051B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019041234A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳昂泰智能有限公司 | Electric shock prevention and protection device, power distribution functional module, and power distribution apparatus |
EP4057490A4 (en) * | 2019-11-07 | 2022-12-07 | Mitsubishi Electric Corporation | Power conversion device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080054314A (en) * | 2006-12-12 | 2008-06-17 | 장동진 | A safty concentic plug with anti electric shock |
CN103138106A (en) * | 2013-02-02 | 2013-06-05 | 郑州电力高等专科学校 | Novel power plug |
CN204315824U (en) * | 2015-01-12 | 2015-05-06 | 南京工程学院 | A kind of plug |
CN204680826U (en) * | 2015-06-12 | 2015-09-30 | 王嘉辉 | A kind of new type of plug being convenient to extract |
CN105119105A (en) * | 2015-09-16 | 2015-12-02 | 张霖霄 | Easy-to-pull plug |
-
2017
- 2017-03-23 CN CN201710176369.1A patent/CN106961051B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080054314A (en) * | 2006-12-12 | 2008-06-17 | 장동진 | A safty concentic plug with anti electric shock |
CN103138106A (en) * | 2013-02-02 | 2013-06-05 | 郑州电力高等专科学校 | Novel power plug |
CN204315824U (en) * | 2015-01-12 | 2015-05-06 | 南京工程学院 | A kind of plug |
CN204680826U (en) * | 2015-06-12 | 2015-09-30 | 王嘉辉 | A kind of new type of plug being convenient to extract |
CN105119105A (en) * | 2015-09-16 | 2015-12-02 | 张霖霄 | Easy-to-pull plug |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019041234A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳昂泰智能有限公司 | Electric shock prevention and protection device, power distribution functional module, and power distribution apparatus |
EP4057490A4 (en) * | 2019-11-07 | 2022-12-07 | Mitsubishi Electric Corporation | Power conversion device |
Also Published As
Publication number | Publication date |
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CN106961051B (en) | 2019-03-29 |
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