CN106961051B - A kind of electric shock resistant plug facilitating plug - Google Patents
A kind of electric shock resistant plug facilitating plug Download PDFInfo
- Publication number
- CN106961051B CN106961051B CN201710176369.1A CN201710176369A CN106961051B CN 106961051 B CN106961051 B CN 106961051B CN 201710176369 A CN201710176369 A CN 201710176369A CN 106961051 B CN106961051 B CN 106961051B
- Authority
- CN
- China
- Prior art keywords
- plug
- slide block
- angled slide
- electric shock
- upper housing
- 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.)
- Expired - Fee Related
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
- H01R13/62—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 plugs for facilitating plug, including upper housing, lower case and energization connector, upper housing and lower case are fixedly mounted, energization connector one end is fixed in upper housing, the other end stretches out outside lower case, it is characterized by: the sidewall symmetry in the upper housing and lower case is equipped with ejecting mechanism, the ejecting mechanism includes angled slide block and pushing block, the angled slide block, which slides vertically, to be installed in upper housing 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 inner wall of pushing block are oblique contact surface, horizontal sliding pushes angled slide block to move down to pushing block inwardly.The design of the invention is scientific and reasonable, and structure is simple and convenient to operate, plug can fast insert-pull and when can be avoided insertion momentary arc generation, prevent Danger Electric shock risk, protect personal safety and practical.
Description
Technical field
The invention belongs to electrical equipments, are related to plug, in particular to a kind of electric shock resistant plug for facilitating plug.
Background technique
Plug, also known as power-line plug are the devices that the equipment such as electrical appliance are connected to power supply.There is stick in the end of plug
Shape or copper sheet shape pin end outstanding, the power outlet of the female connector type by physics mode inserted with slot or pothole is to be connected to
Circuit is electrical equipment power supply.
With the development of society and advancement of technology, people start to pursue the easy and comfortable of life, in order to meet people
Life requirement, various electrification products come into being, plug be increasingly becoming we live in necessity.The design of plug needs
It is very rigorous, the hidden danger such as poor contact can be generated if there are error, is mistakenly inserted, gently then make equipment damage, it is heavy then can generate
Fire and electric shock accidents.The plug used on the market at present haves the defects that certain: 1, will cause wink when plug insertion is not thorough
When electric arc, manpower touching have Danger Electric shock risk；2, the extraction of plug needs both hands pressing terminal plate to carry out auxiliary operation on terminal plate,
Careless manipulation easily causes Danger Electric shock risk；3, the extraction of plug is laborious, firmly the excessive loosening for easily causing fixed socket, influences normal
Using and it is beautiful.
By the retrieval of patent document, a patent document relevant to present patent application, proprietary term are found
Claim: a kind of plug, publication number: CN103762444A.The disclosure patent document includes shell, inserted sheet, elastic component, sleeve and clamping
Part, shell is hollow structure, and shell opens up jack and through-hole；Inserted sheet is set in shell, and inserted sheet wears jack, and part
It is contained in shell；Elastic component one end is set in shell inner surface；Sleeve one end is set to the opposite of elastic component connection shell
End；And sleeve is socketed on inserted sheet, and wears jack, sleeve along inserted sheet extending direction slidably so that sleeve is contained in completely
In shell；Shackle member is set on shell, and part wears through-hole, and shackle member card sets sleeve, and shackle member is slidably, so that set
Cylinder be released, and enable sleeve along inserted sheet extending direction slidably, by the setting of sleeve, plug is enabled preferably to avoid the external world
Moisture be flowed on inserted sheet, to prevent due to the moisture on plug and short circuit occurs, electrical fire caused by etc.
Accident improves the safety of plug electricity consumption.
By the reading to patent document, applicant thinks: the purpose that above patent document designs sleeve is to prevent
Plug moisture flows into inserted sheet and causes electric short circuit, the technology hand of use different from present patent application technical problems to be solved
Duan Butong, the technical effect reached are also different.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of structures simply, plug is convenient and can keep away
Exempting from momentary arc prevents the electric shock resistant plug for facilitating 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 facilitating plug, including upper housing, lower case and energization connector, upper housing and lower case are solid
Dingan County's dress, energization connector one end are fixed in upper housing, and the other end stretches out outside lower case, it is characterised in that: in the upper housing
And the sidewall symmetry of lower case is equipped with ejecting mechanism, which includes angled slide block and pushing block, and the angled slide block is perpendicular
To being slidably mounted in upper housing and the vertically communicated made slideway of lower casing body sidewall, the pushing block level is slidably mounted on institute
It states in slideway, the outer wall of the angled slide block and the inner wall of pushing block are oblique contact surface, and horizontal sliding pushes pushing block inwardly
Angled slide block moves down.
Moreover, the sidewall symmetry of the angled slide block is formed with vertical slide unit, which is embedded in the slideway two sidewalls institute
In the vertical chute of system；The inner wall of angled slide block is formed with vertical spacing slot, and the slideway inner wall is formed with limiting stand.
Moreover, the sidewall symmetry of the pushing block is formed with horizontal sliding table, which is embedded in the slideway two sidewalls institute
In the horizontal concrete chute of system.
Moreover, the energization connector 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 insures and insulation touching control rod, described
Insulation touching control rod slide vertically and be mounted in lower case, insulation touching control rod is located at the intracorporal end of upper casing and is equipped with metal connection
Plate, the interval installation cylindricality insurance above metal connection plate, the end of cylindricality insurance and the firewire connector of the energization connector connect
It connecing, the lower end for the touching control rod that insulate is stretched out outside lower case, and metal connection plate is connected to cylindricality insurance after contacting insulation touching control rod upwards,
The conducting of energization connector.
Moreover, be fixed with spring on the oblique contact surface of the angled slide block or pushing block, in pushing block or angled slide block
The spring is corresponded on oblique contact surface is formed with Vertical Spring card slot.
The advantages and benefits of the present invention are:
1, this electric shock resistant plug for facilitating plug is equipped with ejecting mechanism in the sidewall symmetry of upper housing and lower case, should
Ejecting mechanism includes angled slide block and pushing block, and angled slide block, which slides vertically, is installed on upper housing 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 inner wall of pushing block are oblique contact surface,
When plug needs to extract, horizontal sliding pushes angled slide block to move down to pushing block inwardly, and plug is ejected, at this time plug and socket from
Dynamic separation, saves human contact's plug, avoids Danger Electric shock risk, also avoids socket loosening or damage, behaviour caused by manpower is extracted
It is laborsaving convenient to make.
2, this electric shock resistant plug for facilitating plug, the sidewall symmetry of angled slide block are formed with vertical slide unit, the vertical slide unit insertion
In the made the vertical chute in slideway two sidewalls；The inner wall of angled slide block is formed with vertical spacing slot, and slideway inner wall is formed with limiting stand, guarantees
Angled slide block vertical direction smooth sliding, and limit prevent its play, guarantee the fast insert-pull of plug.
3, this electric shock resistant plug for facilitating plug, the sidewall symmetry of pushing block are formed with horizontal sliding table, horizontal sliding table insertion
In the made horizontal concrete chute in slideway two sidewalls, guarantee pushing block horizontal sliding in made slideway, can sliding contact to pushing up
The oblique contact surface of block and angled slide block is pushed to move down out, convenient for the extraction of plug.
4, this electric shock resistant plug for facilitating plug, firewire connector are 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, which slides vertically, to be mounted in lower case, and insulation touching control rod is located at upper
The intracorporal end of shell is equipped with metal connection plate, the interval installation cylindricality insurance above metal connection plate, the end of cylindricality insurance
It is connect with the firewire connector of energization connector, the lower end for the touching control rod that insulate is stretched out outside lower case, contacts gold after insulation touching control rod upwards
Belong to terminal plate to be connected to cylindricality insurance, the conducting of energization connector will not generate moment due to the instant contact of energization connector and socket
Electric arc, it is reasonable in design, it prevents manpower touching from generating Danger Electric shock risk, ensures personal safety.
5, it is fixed with spring on the oblique contact surface of this electric shock resistant plug for facilitating plug, angled slide block or pushing block, is being pushed away
Spring is corresponded on the oblique contact surface of motion block or angled slide block and is formed with Vertical Spring card slot, and pushing block active force is promoted to make angled slide block
It moves down, so that plug and socket quick separating, convenient for the extraction of plug.
6, the design of the invention is scientific and reasonable, and structure is simple and convenient to operate, and 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.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural schematic diagram (removing upper housing) of the invention；
Fig. 3 is the structural schematic diagram of upper housing of the present invention；
Fig. 4 is the structural schematic diagram of lower case of the present invention；
Fig. 5 is the structural schematic diagram of protection against electric shock mechanism of the present invention；
Fig. 6 is the structural schematic diagram of ejecting mechanism of the present invention.
Description of symbols
1- upper housing, 2- ejecting mechanism, 3- lower case, 4- slideway, 5- energization connector, 6- threading hole, 7- horizontal sliding table, 8-
The vertical slide unit of pushing block, 9-, 10- limiting slot, 11- firewire connector, the insurance of 12- cylindricality, 13- angled slide block, 14- wire-wrap board, 15- water
Smooth slot, 16- the vertical chute, 17- limiting stand, 18- metal connection plate, the anti-feeler lever of 19- insulation, the oblique contact surface of 20-, 21- are perpendicular
To spring card slot.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
A kind of electric shock resistant plug facilitating plug, including upper housing 1, lower case 3 and energization connector 5, upper housing and lower casing
Body is fixedly mounted, and energization connector one end is fixed in upper housing, and the other end stretches out outside lower case, and innovation is: upper
Shell and the sidewall symmetry of lower case are equipped with ejecting mechanism 2, which includes angled slide block 13 and pushing block 8, ejection
Block, which slides vertically, to be installed in upper housing 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 inner wall of pushing block are oblique contact surface 20, and horizontal sliding pushes ejection to pushing block inwardly
Block moves down, and when plug needs to extract, horizontal sliding pushes angled slide block to move down to pushing block inwardly, and plug is ejected, at this time plug
Be automatically separated with socket, save human contact's plug, avoid Danger Electric shock risk, also avoid manpower extract caused by socket loosen or
Damage, rapid operation are convenient.
The sidewall symmetry of angled slide block is formed with vertical slide unit 9, the made the vertical chute in the vertical slide unit insertion slideway two sidewalls
In 16；The inner wall of angled slide block is formed with vertical spacing slot 10, and slideway inner wall is formed with limiting stand 17, guarantees angled slide block in vertical direction
Smooth sliding, and limit prevents its play, guarantees the fast insert-pull of plug.
The sidewall symmetry of pushing block is formed with horizontal sliding table 7, which is embedded in the made horizontal concrete chute in slideway two sidewalls
In 15, guarantee pushing block horizontal sliding in made slideway, can sliding contact to angled slide block oblique contact surface and push
Angled slide block moves down, convenient for the extraction of plug.
Energization connector is two-phase joint or three phase connection, and the firewire connector 11 in the two-phase joint or three phase connection connects
There is protection against electric shock mechanism, which includes metal connection plate 18, cylindricality insurance 12 and insulation touching control rod 19, and insulate touching control rod
It slides vertically and is mounted in lower case, insulation touching control rod is located at the intracorporal end of upper casing and is equipped with metal connection plate, and power supply line is worn
It crosses threading hole 6 and is wound on wire-wrap board 14, one end is connected to metal connection plate, the top interval mounting post of metal connection plate
The end of shape insurance, cylindricality insurance is connect with the firewire connector of energization connector, and the lower end for the touching control rod that insulate is stretched out outside lower case, to
On contact insulation touching control rod after the insurance of metal connection plate and cylindricality be connected to, energization connector is connected, will not be because of energization connector and socket
Instant contact and generate moment electric arc, it is reasonable in design, prevent manpower touching generate Danger Electric shock risk, ensure personal safety.
It is fixed with spring on the oblique contact surface of angled slide block or pushing block, on the oblique contact surface of pushing block or angled slide block
Corresponding spring is formed with Vertical Spring card slot 21, promotes pushing block active force that angled slide block is moved down, so that plug and socket is quick
Separation, convenient for the extraction of plug.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of electric shock resistant plug for facilitating plug, including upper housing, lower case and energization connector, upper housing are fixed with lower case
Installation, energization connector one end is fixed in upper housing, and the other end stretches out outside lower case, it is characterised in that: in the upper housing and
The sidewall symmetry of lower case is equipped with ejecting mechanism, which includes angled slide block and pushing block, and the angled slide block is vertical
It is slidably mounted in upper housing 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 inner wall of pushing block are oblique contact surface, and horizontal sliding pushes top to pushing block inwardly
Block moves down out；
The energization connector is two-phase joint or three phase connection, the firewire connector connection in the two-phase joint or three phase connection
There is protection against electric shock mechanism, the protection against electric shock mechanism includes metal connection plate, cylindricality insurance and insulation touching control rod, the insulation touch-control
Bar, which slides vertically, to be mounted in lower case, and insulation touching control rod is located at the intracorporal end of upper casing and is equipped with metal connection plate, in metal
Installation cylindricality insurance in interval above terminal plate, the end of cylindricality insurance are connect with the firewire connector of the energization connector, insulation touching
The lower end of control lever is stretched out outside lower case, and metal connection plate is connected to cylindricality insurance after contacting insulation touching control rod upwards, energization connector
Conducting.
2. the electric shock resistant plug according to claim 1 for facilitating plug, it is characterised in that: the sidewall symmetry of the angled slide block
It is formed with vertical slide unit, which is embedded in the made the vertical chute in the slideway two sidewalls；The inner wall of angled slide block is formed with perpendicular
To limiting slot, the slideway inner wall is formed with limiting stand.
3. the electric shock resistant plug according to claim 1 for facilitating plug, it is characterised in that: the sidewall symmetry of the pushing block
It is formed with horizontal sliding table, which is embedded in the made horizontal concrete chute in the slideway two sidewalls.
4. the electric shock resistant plug according to claim 1 for facilitating plug, it is characterised in that: the angled slide block or pushing block
Oblique contact surface on be fixed with spring, correspond to the spring on the oblique contact surface of pushing block or angled slide block and be formed with vertical bullet
Spring card slot.
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 |
|---|---|
| CN106961051A CN106961051A (en) | 2017-07-18 |
| CN106961051B true 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 |
|---|---|
| CN (1) | CN106961051B (en) |
Families Citing this family (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 |
| JP6910412B2 (en) * | 2019-11-07 | 2021-07-28 | 三菱電機株式会社 | Power converter |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106961051A (en) | 2017-07-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190329 Termination date: 20200323 |