CN105932481A - Quick-connect terminal for electrical circuit - Google Patents
Quick-connect terminal for electrical circuit Download PDFInfo
- Publication number
- CN105932481A CN105932481A CN201610436157.8A CN201610436157A CN105932481A CN 105932481 A CN105932481 A CN 105932481A CN 201610436157 A CN201610436157 A CN 201610436157A CN 105932481 A CN105932481 A CN 105932481A
- Authority
- CN
- China
- Prior art keywords
- female end
- latch
- blind hole
- male
- lock piece
- 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
Links
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a quick-connect terminal for an electrical circuit. The quick-connect terminal comprises a positive terminal and a negative terminal, wherein a blind hole is formed in the positive terminal; an electrical connector is arranged in the blind hole; another blind hole is formed in the negative terminal; an electric plug is arranged in the blind hole; the quick-connect terminal is characterized in that a locking part is also arranged in the blind hole in the negative terminal; a fixed latch which can be matched with the locking part for clamping is arranged on the hole wall of the blind hole in the positive terminal; and when the positive terminal is inserted into the negative terminal, the fixed latch can be clamped with the locking part, so that connection of the positive terminal and the negative terminal is achieved. The quick-connect terminal for the electrical circuit has the beneficial effects that quick connection is achieved by the negative terminal and the positive terminal through the matched latch; connection is achieved by only one inserting action in the overall connection process without the other tools; the size of the terminal is reduced to meet the connection requirements of the cables with different specifications; and the quick-connect terminal can be repeatedly utilized to prolong the service lifetime.
Description
Technical field
The invention belongs to electrical installation field, be specifically related to a kind of electric wiring fast connecting terminal.
Background technology
Connection between electrical equipment often uses client cables to realize, and the end of client cables becomes connection terminal.The connected mode of existing terminal is usually screw-type, and this connection terminal is electrical connection and the separation function that the connection by plug and socket attaching nut and separation realize transmission system.For docking of the connection terminal between equipment with equipment, fix due to equipment or volume is big, it is clear that during the connection terminal assembling of this screw-type, need specific purpose tool and hand disassembly screw thread, trouble is installed, fast insert-pull function can not be realized, lose time, waste time and energy；And screw-type to connect the operating space needed for terminal relatively big, when the use occasion connecting terminal does not has enough spaces to be rotatably connected nut time, connect terminal and just cannot use.
Summary of the invention
It is an object of the invention to overcome deficiency of the prior art, it is provided that a kind of electric wiring fast connecting terminal, quickly connect by engaging realization simply, and the ingenious size of structure is less, the cable being suitable for all size connects.
For solving prior art problem, the invention discloses a kind of electric wiring fast connecting terminal, including male and female end, male is offered a blind hole, blind hole is provided with electrical connector, female end is offered a blind hole, blind hole is provided with electric connector；The blind hole of female end is also equipped with lock piece, the blind hole hole wall of male is provided with the fixing latch being engaged with lock piece；When male is inserted in female end, fixing latch can engage with lock piece thus realize the connection of male and female end.
Preferably, lock piece is L-shaped structure, and its vertical portion is movably arranged on female end along the sub-diametric(al) of female end, and its horizontal part is movably arranged on female end along the sub-axis direction of female end, and the end of horizontal part is additionally provided with and fixes the movable latch that latch engages；Movable latch can move radially along female end under the drive of lock piece thus change the mated condition with fixing slide calliper rule.
Preferably, fixing latch has an inclined-plane, and the height on inclined-plane increases the most successively from the end of male；Movable latch also has an inclined-plane, the height on this inclined-plane inwardly increases the most successively from the end of female end, so that fixing latch can move down until activity latch has resetted engaging after the crown of fixing latch fully passes over movable latch by Compressive activities latch when inserting.
Preferably, being additionally provided with back-moving spring in the blind hole of female end, one end of back-moving spring is connected with the horizontal part of lock piece, and the other end is connected with the joint outer wall of female end.
Preferably, the quantity of lock piece is 3 or 4, and is uniformly distributed along the circumference that female end is sub；The quantity of the fixing latch in corresponding male is also 3 or 4, and is uniformly distributed along the circumference of male.
Preferably, female end, male and lock piece are plastic material.
The invention have the benefit that female end and male realize quickly connecting by the latch being mutually adapted, whole connection procedure only has an insert action and need not realize connecting by other instruments, not only reduce the size of terminal to meet the connection request of different size cable, and can recycle and increase the service life.
Accompanying drawing explanation
Fig. 1 is structure sectional view when being not connected with of the present invention；
Fig. 2 is structure sectional view when connecting of the present invention.
Reference:
1 male；2 female end；3 blind holes；4 blind holes；5 plugs；6 joints；7 fix latch；8 movable latches；9 lock pieces；10 inclined-planes；11 inclined-planes；12 back-moving springs.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As illustrated in fig. 1 and 2, a kind of electric wiring fast connecting terminal, including male 1 and female end 2, male 1 is offered a blind hole 3, blind hole 3 is provided with electrical connector 6, female end 2 is offered a blind hole 4, blind hole 4 is provided with electric connector 5；The blind hole 4 of female end 2 is also equipped with lock piece 9, blind hole 3 hole wall of male 1 is provided with the fixing latch 7 being engaged with lock piece 9；When male 1 is inserted in female end 2, fixing latch 7 can engage with lock piece 9 thus realize the connection of male 1 and female end 2.
Lock piece 9 is L-shaped structure, and its vertical portion is movably arranged on female end 2 along female end son 2 diametric(al)s, and its horizontal part is movably arranged on female end 2 along female end son 2 axis directions, and the end of horizontal part is additionally provided with and fixes the movable latch 8 that latch 7 engages；Movable latch 8 can move radially along female end 2 under the drive of lock piece 9 thus change the mated condition with fixing slide calliper rule.
Fixing latch 7 has an inclined-plane 11, and the height on inclined-plane 11 increases the most successively from the end of male 1；Movable latch 8 also has an inclined-plane 10, the height on this inclined-plane 10 inwardly increases the most successively from the end of female end 2 so that fixing latch 7 when inserting can Compressive activities latch 8 move down until the crown of fixing latch 7 after fully passing over movable latch 8 movable latch 8 resetted engaging.
Being additionally provided with back-moving spring 12 in the blind hole of female end 2, one end of back-moving spring 12 is connected with the horizontal part of lock piece 9, and the other end is connected with joint 6 outer wall of female end 2.
The quantity of lock piece 9 is 3 or 4, and is uniformly distributed along the circumference of female end 2；The quantity of the fixing latch 7 in corresponding male 1 is also 3 or 4, and is uniformly distributed along the circumference of male 1.
Female end 2, male 1 and lock piece 9 are plastic material.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. an electric wiring fast connecting terminal, including male and female end, male is offered a blind hole, is provided with electrical connector, female end is offered a blind hole, be provided with electric connector in blind hole in blind hole；It is characterized in that: the blind hole of female end is also equipped with lock piece, the blind hole hole wall of male is provided with the fixing latch being engaged with lock piece；When male is inserted in female end, fixing latch can engage with lock piece thus realize the connection of male and female end.
A kind of electric wiring fast connecting terminal the most according to claim 1, it is characterized in that, lock piece is L-shaped structure, its vertical portion is movably arranged on female end along the sub-diametric(al) of female end, its horizontal part is movably arranged on female end along the sub-axis direction of female end, and the end of horizontal part is additionally provided with and fixes the movable latch that latch engages；Movable latch can move radially along female end under the drive of lock piece thus change the mated condition with fixing slide calliper rule.
A kind of electric wiring fast connecting terminal the most according to claim 2, it is characterised in that fixing latch has an inclined-plane, and the height on inclined-plane increases the most successively from the end of male；Movable latch also has an inclined-plane, the height on this inclined-plane inwardly increases the most successively from the end of female end, so that fixing latch can move down until activity latch has resetted engaging after the crown of fixing latch fully passes over movable latch by Compressive activities latch when inserting.
A kind of electric wiring fast connecting terminal the most according to claim 3, it is characterised in that being additionally provided with back-moving spring in the blind hole of female end, one end of back-moving spring is connected with the horizontal part of lock piece, and the other end is connected with the joint outer wall of female end.
A kind of electric wiring fast connecting terminal the most according to claim 4, it is characterised in that the quantity of lock piece is 3 or 4, and is uniformly distributed along the circumference that female end is sub；The quantity of the fixing latch in corresponding male is also 3 or 4, and is uniformly distributed along the circumference of male.
A kind of electric wiring fast connecting terminal the most according to claim 5, it is characterised in that female end, male and lock piece are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436157.8A CN105932481B (en) | 2016-06-20 | 2016-06-20 | A kind of electric wiring fast connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436157.8A CN105932481B (en) | 2016-06-20 | 2016-06-20 | A kind of electric wiring fast connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105932481A true CN105932481A (en) | 2016-09-07 |
| CN105932481B CN105932481B (en) | 2018-12-14 |
Family
ID=56830983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436157.8A Expired - Fee Related CN105932481B (en) | 2016-06-20 | 2016-06-20 | A kind of electric wiring fast connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105932481B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848621A (en) * | 2017-01-21 | 2017-06-13 | 广州番禺电缆集团有限公司 | A kind of self-locking type fastening wire clamp |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
| CN110459912A (en) * | 2018-06-29 | 2019-11-15 | 中航光电科技股份有限公司 | Pushpulll locking structure and plug, the socket for using the locking mechanism |
| CN112366474A (en) * | 2020-10-31 | 2021-02-12 | 贵州电网有限责任公司 | Series-parallel hybrid power supply direct-current power supply system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570694U (en) * | 2009-12-24 | 2010-09-01 | 上胜企业有限公司 | Quick buckle structure of electric connector |
| CN101834371A (en) * | 2009-03-11 | 2010-09-15 | 日立电线株式会社 | Connector |
| CN103270654A (en) * | 2010-12-24 | 2013-08-28 | 矢崎总业株式会社 | Connector housing |
| CN104577513A (en) * | 2013-10-21 | 2015-04-29 | 住友电装株式会社 | Connector |
| CN104979680A (en) * | 2014-04-14 | 2015-10-14 | 住友电装株式会社 | Connector |
| CN205693072U (en) * | 2016-06-20 | 2016-11-16 | 苏州华徕光电仪器有限公司 | A kind of electric wiring fast connecting terminal |
-
2016
- 2016-06-20 CN CN201610436157.8A patent/CN105932481B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834371A (en) * | 2009-03-11 | 2010-09-15 | 日立电线株式会社 | Connector |
| CN201570694U (en) * | 2009-12-24 | 2010-09-01 | 上胜企业有限公司 | Quick buckle structure of electric connector |
| CN103270654A (en) * | 2010-12-24 | 2013-08-28 | 矢崎总业株式会社 | Connector housing |
| CN104577513A (en) * | 2013-10-21 | 2015-04-29 | 住友电装株式会社 | Connector |
| CN104979680A (en) * | 2014-04-14 | 2015-10-14 | 住友电装株式会社 | Connector |
| CN205693072U (en) * | 2016-06-20 | 2016-11-16 | 苏州华徕光电仪器有限公司 | A kind of electric wiring fast connecting terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848621A (en) * | 2017-01-21 | 2017-06-13 | 广州番禺电缆集团有限公司 | A kind of self-locking type fastening wire clamp |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
| CN107317167B (en) * | 2017-07-28 | 2023-04-07 | 河南天海电器有限公司 | Connector for automobile and assembling method thereof |
| CN110459912A (en) * | 2018-06-29 | 2019-11-15 | 中航光电科技股份有限公司 | Pushpulll locking structure and plug, the socket for using the locking mechanism |
| CN110459912B (en) * | 2018-06-29 | 2021-05-18 | 中航光电科技股份有限公司 | Push-pull locking structure and plug and socket using same |
| CN112366474A (en) * | 2020-10-31 | 2021-02-12 | 贵州电网有限责任公司 | Series-parallel hybrid power supply direct-current power supply system |
| CN112366474B (en) * | 2020-10-31 | 2021-12-03 | 贵州电网有限责任公司 | Series-parallel hybrid power supply direct-current power supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105932481B (en) | 2018-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20181214 |