CN106602313B - A kind of insurance triangle plug seat - Google Patents
A kind of insurance triangle plug seat Download PDFInfo
- Publication number
- CN106602313B CN106602313B CN201611074197.9A CN201611074197A CN106602313B CN 106602313 B CN106602313 B CN 106602313B CN 201611074197 A CN201611074197 A CN 201611074197A CN 106602313 B CN106602313 B CN 106602313B
- Authority
- CN
- China
- Prior art keywords
- contact
- safeguard
- height
- firewire
- guide plate
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of insurance triangle plug seat, including upper cover and lower cover, jack is offered on upper lid, it is provided with contact on lower lid, contact matches setting with jack, the height of firewire contact in contact is equal to the height of zero curve contact, the height of firewire contact and the height of zero curve contact are less than the height of ground wire contact, it is additionally provided with safety device between firewire contact and zero curve contact, safety device includes safeguard, safeguard guide holder and resetting apparatus, safeguard guide holder is fixed on lower lid, safeguard is slidably arranged on safeguard guide holder, resetting apparatus is arranged between safeguard and safeguard guide holder for making insurance sheet reset.The configuration of the present invention is simple reasonable design, it is provided with safety device simultaneously, solve the problems, such as that contact is directly exposed, reduce security risk, it solves the problems, such as to easy to produce electric spark simultaneously, it is relatively high additionally, due to ground wire contact, it can be first by the Electro-static Driven Comb in equipment, it can just power on, avoid causing electrostatic hazard.
Description
Technical field
The present invention relates to a kind of connecting device of electricity, more particularly, to a kind of insurance triangle plug seat.
Background technology
With popularizing for electrical equipment, the application of socket is more and more, and type is also more and more, however present socket
In, the following contact of jack is directly exposed, be easy to cause danger, and component has been done in the operation of some waterproofs but this operation makes
Used time and its inconvenience, sometimes plug be not also inserted into, in addition Live line Zero line distance and its close in socket, often generates electrical fire
Flower phenomenon, socket aging easy to operate, or even the danger such as fire occur.
Invention content
The purpose of the present invention is deficiencies to solve above-mentioned technical problem, provide a kind of insurance triangle plug seat, solve
The problem of plug also is not inserted into and is easy to form electric spark phenomenon when preventing contact exposed.
The deficiency of the present invention to solve above-mentioned technical problem, used technical solution are：
A kind of insurance triangle plug seat, including upper cover and lower cover, upper cover are bolted on lower lid, upper cover and lower cover
Between offer wiring hole, jack is offered on upper lid, is provided with contact on lower lid, contact matches setting with jack, and with wear
The power cord for crossing wiring hole is connected, and the jack includes firewire hole, null line hole and ground string holes, and the contact includes firewire
Contact, zero curve contact and ground wire contact, the height of the firewire contact are equal to the height of zero curve contact, the height of firewire contact
It is less than the height of ground wire contact with the height of zero curve contact, safety device, institute is additionally provided between firewire contact and zero curve contact
The safety device stated includes：Safeguard, safeguard guide holder and resetting apparatus, safeguard guide holder are fixed on lower lid, insurance
Plate is slidably arranged on safeguard guide holder, and resetting apparatus is arranged between safeguard and safeguard guide holder for making safeguard
It resets.
The ground wire contact is made of two symmetrically arranged contacts, and the bottom end of contact is connect with ground wire.
The safeguard includes that guide plate, substrate and two block protection plates, guide plate are fixed on the middle part of substrate, lead vertically
It is in integral structure to plate and substrate, guide plate is between firewire contact and zero curve contact, and ground wire is stretched into one end of guide plate
Between two contacts of contact, two block protection plates are separately positioned on the both sides of guide plate, and on firewire contact and zero curve contact
Side, the part that guide plate stretches between two contacts of ground wire contact set there are one lead-in chamfered, are in resetting apparatus and reset shape
Under state, the lead-in chamfered position opposite with ground string holes is higher than the upper surface of protection board, is offered on guide plate for fixed multiple
The reseting groove I of position device one end.
The angle of inclination of the lead-in chamfered is 30-80 °.
The safeguard guide holder includes guide pad and the pedestal for fixed guide block, and pedestal is connected through a screw thread solid
It is scheduled on lower lid, the sliding slot for guiding guide plate and the reseting groove for the fixating repositor other end is offered on guide pad
II。
The resetting apparatus is spring.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple reasonable design is provided with upper and lower covers easy disassembly, sets simultaneously
It is equipped with safety device, solves the problems, such as that contact is directly exposed, reduces security risk, while solving and easy ting produce electric spark
Problem, it is relatively high additionally, due to ground wire contact, it can just power on first by the Electro-static Driven Comb in equipment, avoid causing quiet
It is electric dangerous.
Description of the drawings
Fig. 1 is the front view of socket in the present invention.
Fig. 2 is the sectional view in the directions A-A in Fig. 1.
Fig. 3 is the sectional view in the directions B-B in Fig. 1.
Fig. 4 is the partial sectional view of Fig. 1.
Fig. 5 is the front view of safeguard in the present invention.
Fig. 6 is the left view of safeguard in Fig. 4.
Fig. 7 is the sectional view of front view in Fig. 4.
Fig. 8 is the front view of safeguard guide holder in the present invention.
Fig. 9 is the sectional view of the right view in Fig. 7.
Diagram label：1, lower cover；2, wiring hole；3, upper cover；4, ground wire contact；5, safeguard；501, guide plate；502, multiple
Position slot I；503, protection board；504, substrate；6, resetting apparatus；7, safeguard guide holder；701, pedestal；702, guide pad；703、
Reseting groove II；704, sliding slot；8, firewire contact；9, string holes；10, firewire hole；11, null line hole；12, contact；13, zero curve touches
Head.
Specific implementation mode
As shown in the figure, specific implementation mode is as follows：
A kind of insurance triangle plug seat, including upper cover 3 and lower cover 1, upper cover 3 are bolted on lower cover 1, upper cover 3
Wiring hole 2 is offered between lower cover 1, and jack is offered in upper cover 3, contact is provided on lower cover 1, contact is matched with jack and set
It sets, and is connected with the power cord across wiring hole 2, the jack includes firewire hole 10, null line hole 11 and ground string holes 9, institute
The contact stated includes firewire contact 8, zero curve contact 13 and ground wire contact 4, and the height of the firewire contact 8 is equal to zero curve contact
13 height, the height of firewire contact 8 and the height of zero curve contact 13 are less than the height of ground wire contact 4, firewire contact 8 and zero curve
Safety device is additionally provided between contact 13, the safety device includes：Safeguard 5, safeguard guide holder 7 and resetting apparatus
6, safeguard guide holder 7 is fixed on lower cover 1, and safeguard 5 is slidably arranged on safeguard guide holder 7, and the setting of resetting apparatus 6 exists
For making safeguard 5 reset between safeguard 5 and safeguard guide holder 7.
The ground wire contact 4 is made of two symmetrically arranged contacts 12, and the bottom end of contact 12 is connect with ground wire.
The safeguard 5 includes that guide plate 501, substrate 504 and two block protection plates 503, guide plate 501 are fixed on vertically
The middle part of substrate 504, guide plate 501 and substrate 504 are in integral structure, and guide plate 501 is located at firewire contact 8 and zero curve contact 11
Between, and one end of guide plate 501 is stretched between 4 two contacts 12 of ground wire contact, two block protection plates 503 are separately positioned on guiding
The both sides of plate 501, and positioned at 11 top of firewire contact 8 and zero curve contact so that protection board 503 is in lucky energy when guard mode
Enough block firewire contact 8 and zero curve contact 11, to play a protective role, guide plate stretch into 4 two contacts 12 of ground wire contact it
Between part set there are one lead-in chamfered, lead-in chamfered can guide plug to push guide plate 501 when bearing plug active force
It is mobile so that guide plate 501 drives protection board 503 to leave guard mode, and firewire contact 8 and zero curve contact 11 can connect with plug
It touches, 503 guard mode of safeguard refers to protection board 503 when socket does not work, and protects the receptacle connector of corresponding protection board 503 not
The state being exposed, in the case where resetting apparatus 6 is in reset state, the lead-in chamfered position opposite with ground string holes 9 is higher than guarantor
The upper surface of backplate 503, the lead-in chamfered being arranged so not only can guide plug to facilitate insertion, while avoiding plug and inserting
It is fashionable to be expressed to protection board 503, to cause to use problem, offered for 6 one end of fixating repositor on guide plate 501
Reseting groove I502.
The angle of inclination of the lead-in chamfered is 30-80 °, and angle of inclination is unspecified angle between 30-80 °, and
Angle be when being 45 ° it is best, at this time plug be inserted into when it is most light, be least susceptible to problem.
The safeguard guide holder 7 includes guide pad 702 and the pedestal 701 for fixed guide block 702, pedestal 701
It is connected through a screw thread and is fixed on lower cover 1, the sliding slot 704 for guiding guide plate 501 is offered on guide pad 702 and be used for solid
Determine the reseting groove II703 of 6 other end of resetting apparatus.
The resetting apparatus 6 is spring.
The height of firewire contact 8 in the present invention is equal to the height of zero curve contact 13, and the height and zero curve of firewire contact 8 are touched
First 13 height is less than the height of ground wire contact 4, therefore is first grounded again with electric appliance during socket use, can effectively discharge
Electrostatic.
When socket does not use in the present invention, protection board 503 be located at firewire contact 8 and zero curve contact 13 just on
Side, the underface of corresponding jack, efficiently solves the problems, such as that contact is exposed, one end of guide plate 501 is in ground wire at this time in this way
Between 4 two contacts 12 of contact.
The socket use of time in the present invention, a promotion guide plate 501 of plug earthed is so that one of ground connection can
To be inserted into jack and contact release electrostatic with ground wire contact 4, while guide plate 501 drives protection board 503 to slide, and firewire touches at this time
First 8 and zero curve contact 13 it is exposed and and Plug contact, while guide plate 501 can between firewire contact 8 and zero curve contact 13
Electric spark is generated with effective barrier, when use finishes, resetting apparatus 6 pops into position guide plate 501.
Claims (4)
1. a kind of insurance triangle plug seat, including upper cover（3）And lower cover（1）, upper cover（3）It is bolted on lower cover（1）On,
Upper cover（3）And lower cover（1）Between offer wiring hole（2）, upper cover（3）On offer jack, lower cover（1）On be provided with contact,
Contact matches setting with jack, and with across wiring hole（2）Power cord be connected, the jack includes firewire hole（10）、
Null line hole（11）With ground string holes（9）, the contact includes firewire contact（8）, zero curve contact（13）With ground wire contact（4）,
It is characterized in that：The firewire contact（8）Height be equal to zero curve contact（13）Height, firewire contact（8）Height and zero
Line contact（13）Height be less than ground wire contact（4）Height, firewire contact（8）With zero curve contact（13）Between be additionally provided with guarantor
Dangerous device, the safety device include：Safeguard（5）, safeguard guide holder（7）And resetting apparatus（6）, safeguard guide holder
（7）It is fixed on lower cover（1）On, safeguard（5）It is slidably arranged in safeguard guide holder（7）On, resetting apparatus（6）Setting is being insured
Plate（5）With safeguard guide holder（7）Between for making safeguard（5）It resets,
The ground wire contact（4）By two symmetrically arranged contacts（12）Composition, contact（12）Bottom end connect with ground wire,
The safeguard（5）Including guide plate（501）, substrate（504）With two block protection plates（503）,
Guide plate（501）It is fixed on substrate vertically（504）Middle part, guide plate（501）And substrate（504）In integral structure, lead
To plate（501）Positioned at firewire contact（8）With zero curve contact（13）Between, and guide plate（501）One end stretch into ground wire contact（4）
Two contacts（12）Between, two block protection plates（503）It is separately positioned on guide plate（501）Both sides, and be located at firewire contact（8）
With zero curve contact（13）Top, guide plate stretch into ground wire contact（4）Two contacts（12）Between part set that there are one guiding is oblique
Face, in resetting apparatus（6）Under reset state, the lead-in chamfered and ground string holes（9）Opposite position is higher than protection board（503）
Upper surface, guide plate（501）On offer for fixating repositor（6）The reseting groove I of one end（502）.
2. a kind of insurance triangle plug seat according to claim 1, it is characterised in that：The inclination angle of the lead-in chamfered
Degree is 30-80 °.
3. a kind of insurance triangle plug seat according to claim 1, it is characterised in that：The safeguard guide holder（7）
Including guide pad（702）With for fixed guide block（702）Pedestal（701）, pedestal（701）It is connected through a screw thread and is fixed on down
Lid（1）On, guide pad（702）On offer for guiding guide plate（501）Sliding slot（704）With for fixating repositor
（6）The reseting groove II of the other end（703）.
4. a kind of insurance triangle plug seat according to claim 1, it is characterised in that：The resetting apparatus（6）For bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074197.9A CN106602313B (en) | 2016-11-29 | 2016-11-29 | A kind of insurance triangle plug seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074197.9A CN106602313B (en) | 2016-11-29 | 2016-11-29 | A kind of insurance triangle plug seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106602313A CN106602313A (en) | 2017-04-26 |
| CN106602313B true CN106602313B (en) | 2018-09-14 |
Family
ID=58593835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611074197.9A Expired - Fee Related CN106602313B (en) | 2016-11-29 | 2016-11-29 | A kind of insurance triangle plug seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106602313B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233402B (en) * | 2019-06-13 | 2024-04-30 | 浙江机电职业技术学院 | Guide rail type movable patch board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1885624A (en) * | 2005-06-20 | 2006-12-27 | 明基电通股份有限公司 | Electric plug of peripheral device and corresponding electric socket |
| CN201247880Y (en) * | 2008-07-24 | 2009-05-27 | 联想(北京)有限公司 | Power supply connector |
| CN201417847Y (en) * | 2009-06-26 | 2010-03-03 | 温州市名伦电器有限公司 | Three-hole socket with protection door |
| CN103545675A (en) * | 2013-09-02 | 2014-01-29 | 重庆文理学院 | EV pass type automatic charge interface |
| CN203423301U (en) * | 2013-09-09 | 2014-02-05 | 广州万浦电器有限公司 | Socket cover plate and general-purpose socket |
-
2016
- 2016-11-29 CN CN201611074197.9A patent/CN106602313B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1885624A (en) * | 2005-06-20 | 2006-12-27 | 明基电通股份有限公司 | Electric plug of peripheral device and corresponding electric socket |
| CN201247880Y (en) * | 2008-07-24 | 2009-05-27 | 联想(北京)有限公司 | Power supply connector |
| CN201417847Y (en) * | 2009-06-26 | 2010-03-03 | 温州市名伦电器有限公司 | Three-hole socket with protection door |
| CN103545675A (en) * | 2013-09-02 | 2014-01-29 | 重庆文理学院 | EV pass type automatic charge interface |
| CN203423301U (en) * | 2013-09-09 | 2014-02-05 | 广州万浦电器有限公司 | Socket cover plate and general-purpose socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106602313A (en) | 2017-04-26 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170426 Assignee: SHENYANG YINXING TECHNOLOGY CO., LTD. Assignor: Henan University of Science and Technology Contract record no.: X2019980000449 Denomination of invention: Safe triangular socket Granted publication date: 20180914 License type: Common License Record date: 20191101 |
|
| 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: 20180914 Termination date: 20191129 |