CN110350340A - A kind of plug and wiring connector is done using the novel quick connection scene of the plug - Google Patents
A kind of plug and wiring connector is done using the novel quick connection scene of the plug Download PDFInfo
- Publication number
- CN110350340A CN110350340A CN201910465460.4A CN201910465460A CN110350340A CN 110350340 A CN110350340 A CN 110350340A CN 201910465460 A CN201910465460 A CN 201910465460A CN 110350340 A CN110350340 A CN 110350340A
- Authority
- CN
- China
- Prior art keywords
- plug
- elastic claw
- socket
- wraping plate
- insulator
- 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.)
- Pending
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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
- H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
Abstract
A kind of plug, including insulator, it is used to lock the elastic claw of plug and socket with the card slot in socket positioned at insulator front end, force-applying piece, with the installation of rotatable connection type, its end is connected with force-applying piece, the other end is connected with elastic claw simultaneously on insulator and can be carried out rotation in force-applying piece movement makes it be detached from the wraping plate of unlock plug and socket out of card slot for depressing elastic claw.Using the connector of aforementioned plug when unlocking plug and socket, it only needs to pull force-applying piece, elastic claw is pushed by the rotation of wraping plate to be detached from it out of card slot, it is not only easy to operate, and it also can rapidly be plugged in small space, convenient for product maintenance, while elastic claw voluntarily bounces the voluntarily return for realizing wraping plate, force-applying piece after the completion of unlock.
Description
Technical field
The invention belongs to connector technique fields, and in particular to a kind of plug and existing using the novel quick connection of the plug
Do wiring connector in field.
Background technique
RJ45 interface is very widely used as a kind of common Ethernet interface.In power system design, need sometimes
RJ45 interface is used to transmit relatively high power, pin tail should connect twin core cable at this time, and line requirement is done at satisfaction scene.Simultaneously
There should be reliable locking mechanism when plug and socket cooperate, and can unlock in a straightforward manner.
It please refers to Fig.1 to Fig.3, existing RJ45 connector generallys use the elastic claw 101 and female end socket of 1 end of public terminal plug
Locking is realized in the cooperation of card slot 201 in 2.The material of plug 1 is elastoplastic, and elastic claw 101 can deform in a certain range, plug
When being inserted into socket, elastic claw deformation is driven plain, and elastic claw, which is voluntarily sprung into, after plug is inserted into socket realizes plug and socket in card slot
Locking；When unlock, the separation for realizing plug and socket is extracted after elastic claw is flattened out of card slot.
One of the shortcomings that existing RJ45 connector be can only connected with network cable, common cable can not be connected, and transmit electricity
Stream is gradually unable to satisfy the requirement of relatively high power transmission in milliampere rank；The two of disadvantage are that locking mode is public terminal plug
The card slot of elastic claw and female end socket cooperates, and when unlock needs to press down on the very short elastic claw of length, inconvenient for operation and required
The operating space wanted is larger, and the product maintenance in small space is inconvenient.
Summary of the invention
The shortcomings that for existing RJ45 connector, it is an object of the invention to propose that line is made at a kind of novel quick connection scene
Connector realizes Fast Installation and unlock in the confined space.
The purpose of the present invention is what is realized using following technical scheme.A kind of plug proposed according to the present invention, including
Insulator is used to lock the elastic claw of plug and socket with the card slot in socket, further includes force-applying piece positioned at insulator front end,
With the installation of rotatable connection type, its end is connected with force-applying piece, the other end is connected with elastic claw simultaneously on insulator
And can be carried out rotation in force-applying piece movement makes it be detached from the wraping plate of unlock plug and socket out of card slot for depressing elastic claw.
Further, the wraping plate is installed on insulator by shaft with rotatable connection type.
Further, the plug further includes the cover board of the cover on insulator, and force-applying piece is the drawing using flexible material
Ring, the pull ring include for by pull ring with slip connection mode installation interconnecting piece on the cover board, be used for end phase with wraping plate
The auxiliary section of connection, between interconnecting piece and auxiliary section and oblique transition part, the front end of the cover board, which is equipped with, to be used for
Cooperate the inclined surface that the sliding motion of interconnecting piece is changed into the rotational motion of wraping plate with transition part.
Further, the interconnecting piece is equipped with through-hole, is connected to aforementioned through-hole and what is extended to form along the longitudinal direction leads
To slot, the cover board is equipped with guide part that is raised, connecting with aforementioned protrusion and extend to form along the longitudinal direction；Under the through-hole
Side, the protrusion upside be equipped with the width of chamfering and the protrusion and be greater than the width of through-hole, pass through chamfering guidance using strong dress side
Formula limits interconnecting piece between protrusion and cover board, and is caught in guide part in guide groove.
Further, be additionally provided in the insulator switching for realizing eight cores to two cores the first contact, second
Contact, the first contact four PIN terminals of switching, the second contact switching four additional PIN terminal；The insulator rear end
If there are two incoming lines.
What the purpose of the present invention also used following technical scheme to realize.One kind proposed according to the present invention is novel quickly to be connected
Wiring connector is done at the scene of connecing, and including aforementioned plug, the internal socket for being equipped with card slot, elastic claw is voluntarily sprung into after plug is inserted into socket
The locking of plug and socket is realized in card slot；When plug and socket unlock, mobile force-applying piece rotates wraping plate, before wraping plate
End, which pushes elastic claw, is detached from it out of card slot；Elastic claw, which voluntarily bounces, after the completion of unlock makes wraping plate progress opposite direction rotation, wraping plate,
Force-applying piece self-return.
The present invention enables plug to connect by adding several switching contact elements for switching in the insulator of plug
Common cable meets the requirement of relatively high power transmission.Connector proposed by the present invention is when unlocking plug and socket, it is only necessary to pull
Force-applying piece pushes elastic claw by the rotation of wraping plate and is detached from it out of card slot, not only easy to operate, and also can in small space
It rapidly plugs, is convenient for product maintenance, while elastic claw voluntarily bounces and realizes that wraping plate, force-applying piece voluntarily return after the completion of unlock
Position.
The above description is only an overview of the technical scheme of the present invention, in order to better understand technological means of the invention, and
It can be implemented in accordance with the contents of the specification, and to allow above and other objects, features and advantages of the invention can be brighter
Show understandable, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 to Fig. 2 is the plug schematic diagram of existing RJ45 connector.
Fig. 3 is the socket schematic diagram of existing RJ45 connector.
Fig. 4 is the plug schematic diagram that wiring connector is done at a kind of novel quick connection scene of the invention.
Fig. 5 is locking and the unlocking manner schematic diagram that wiring connector is done at a kind of novel quick connection scene of the invention.
Fig. 6 is switching contact element schematic diagram in the present invention.
Fig. 7 is pull ring fixed form schematic diagram in the present invention.
[main element symbol description]
1: plug 101: elastic claw 102: insulator
103: cover board 104: incoming line 1031: protrusion
1032: guide part 1033: inclined surface 2: socket
201: card slot 3: cable 4: wraping plate
5: pull ring 501: interconnecting piece 502: auxiliary section
503: transition part 5011: through-hole 5012: guide groove
5013: force hole 6: 7: the first contact of pin shaft
8: the second contacts
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, technical solution of the present invention is described in further detail.This implementation
Position where the position where elastic claw on plug is defined as " preceding ", incoming line in example is defined as " rear ".
Embodiment one
Fig. 3 and Fig. 4 is please referred to, a kind of plug schematic diagram designed for the present invention.The plug 1 includes using elastic material
Insulator 102 is used to lock the elastic claw 101 of plug and socket, cover with the card slot 201 in socket 2 positioned at insulator front end
Lid is used for the cover board 103 of insulating protection on insulator, and two incoming lines 104 positioned at insulator rear end are located in insulator
Eight core contacts.The insulator, elastic claw, the structure and mutual connection relationship of cover board, incoming line, eight core contacts
With it is consistent in the plug of existing RJ45 connector, the present embodiment is no longer described in detail.
The plug 1 further includes wraping plate 4, force-applying piece, and the wraping plate 4 is mounted on by shaft with rotatable connection type
On insulator 102, front end is connected with elastic claw 101, rear end is connected with force-applying piece, passes through mobile force-applying piece when unlock
It rotates counterclockwise wraping plate 4 relative to insulator 102 around the shaft, flattens elastic claw 101 by the front end of wraping plate, realize
The separation of plug and socket；Elastic claw 101 voluntarily bounces that carry out wraping plate 4 relative to insulator 102 around the shaft suitable after the completion of unlock
Hour hands rotation, makes wraping plate 4, force-applying piece automatically reset by the front end of wraping plate.
Inclination extends to form front end to wraping plate 4 described in the present embodiment upwards, and the bottom surface of the front end connects with elastic claw 101
The connection of the two is realized in touching, is flattened elastic claw by the way of pushing when wraping plate is rotated counterclockwise, however, the present invention is not limited thereto,
Other structures can also be used and corresponding manner flattens elastic claw when wraping plate rotates counterclockwise.The wraping plate 4, which tilts down, to be prolonged
It stretches to form rear end, convenient for driving wraping plate rotation.
In the present embodiment, the shaft uses pin shaft 6, but the present invention does not limit the type of shaft.
Please refer to Fig. 6, since existing RJ45 standard interface is eight core contacts, can only connected with network cable, can not connect
Common cable (such as twin core cable), to meet relatively high power transmission requirement, the present invention adds first in the insulator 102 of plug
Contact 7, the second contact 8, for realizing eight cores to the switching of two cores, certain user can also be for other kinds of common
Cable adds the switching contact element of corresponding number in the insulator of plug.First contact 7 described in the present embodiment is transferred most
Two PIN terminals in left side and two PIN terminals of the rightmost side, the second contact 8 are transferred four intermediate PIN terminals, certainly
The present invention does not limit the quantity of the PIN terminal of switching contact element switching and position, user and can voluntarily adjust.Twin core cable (figure
Be not painted) two cores enter in insulators from two incoming lines 104 and connect respectively with the first contact 7, the second contact 8
The connection of the plug and twin core cable of RJ45 connector is realized in touching.
Please refer to Fig. 7, force-applying piece described in the present embodiment is the pull ring 5 using flexible material, which includes using
In by pull ring slidable fit interconnecting piece 501 on the cover board, the auxiliary section 502 for being used to be connected with the rear end of wraping plate, be located at
Transition part 503 between interconnecting piece and auxiliary section.Interconnecting piece 501 is equipped with square through hole 5011, is connected to aforementioned through-hole 5011
And the guide groove 5012 extended to form along the longitudinal direction, the downside of the through-hole 5011 are equipped with chamfering；The cover board 103 is equipped with side
Shape protrusion 1031, the guide part 1032 for connecting with square protruding and extending to form along the longitudinal direction, the square protruding 1031 it is upper
Side also is provided between chamfering, its bottom surface and cover board that there are gaps.The width of the square protruding 1031 is greater than the width of through-hole 5011
Square through hole 5011 is aligned by degree, when assembly with square protruding 1031, then in such a way that chamfering guidance use is fed by force
Interconnecting piece is stuck in the gap between protrusion and cover board, guide part 1032 is caught in guide groove 5012 at this time, realizes that pull ring 5 is sliding
It is dynamic to be assemblied on cover board 103.Pull ring 5 can be slided along guide part 1032 after the assembly is completed, even if by upward pulling force due to side
The blocking pull ring 5 of shape protrusion will not be deviate from from cover board 103.Transition part 503 is oblique, and the front end of the cover board 103 is set
Have an inclined surface 1033, when pull ring slidable fit on the cover board when transition part be in contact with aforementioned inclined surface, for by interconnecting piece
501 sliding motion is changed into the rotational motion of wraping plate 4.
Further, the length of the interconnecting piece 501 is much larger than the length of elastic claw 101, thereafter end also settable one
A force hole 5013 convenient for force, can rapidly plug connector is mounted in small space, convenient for safeguarding.
Embodiment two
On the basis of example 1, the present invention designs the novel quick connection scene of one kind and does wiring connector, by embodiment
2 grafting of female end socket of plug 1 described in one and existing RJ45 connector forms.
When plugs and sockets connects, plug 1 is inserted into socket 2, the deformation of elastic claw 101 is driven plain, after plug 1 is inserted into socket 2
Elastic claw 101 voluntarily springs into card slot 102 locking for realizing plug and socket.
Referring to Fig. 5, pull ring 5 is pulled back when plugs and sockets unlocks, since pull ring is flexible material, and by transition
The cooperation in portion 503 and inclined surface 1033, when interconnecting piece 501 is slided backward along guide part 1032 auxiliary section 502 drive wraping plate 4 around
Pin shaft 6 is rotated counterclockwise, and the front end of wraping plate 4 pushes elastic claw 101, and elastic claw 101 is from socket when pressing to certain position
It is detached from card slot 201, pulls on the separation that pull ring 5 realizes plug and socket.Simultaneously after the completion of unlock, elastic claw 101 is voluntarily
It bounces, pushes wraping plate 4 to be rotated clockwise around pin shaft 6, to make wraping plate 4,5 self-return of pull ring to original state.
Socket uses the female end socket of existing RJ45 connector in the present embodiment, and the invention is not limited thereto certainly, user
Other sockets of similar structure can also be used to form other kinds of connector.
The above described is only a preferred embodiment of the present invention, not doing limitation in any form to the present invention, appoint
What those skilled in the art, without departing from the scope of the present invention, according to the technical essence of the invention to
Any simple modification, equivalent change and modification that upper embodiment is done, all of which are still within the scope of the technical scheme of the invention.
Claims (6)
1. a kind of plug, including insulator, positioned at insulator front end be used for and socket in card slot lock plug and socket
Elastic claw, it is characterised in that the plug further includes force-applying piece, with rotatable connection type installation on insulator simultaneously its
End is connected with force-applying piece, the other end is connected with elastic claw and can be carried out rotation for depressing elastic claw in force-applying piece movement
It is set to be detached from the wraping plate of unlock plug and socket out of card slot.
2. plug according to claim 1, it is characterised in that the wraping plate is pacified by shaft with rotatable connection type
Dress is on insulator.
3. plug according to claim 1, it is characterised in that the plug further includes the cover board of the cover on insulator, institute
Stating force-applying piece is the pull ring using flexible material, which includes for installing on the cover board pull ring with slip connection mode
Interconnecting piece, be used for and auxiliary section that the end of wraping plate is connected, between interconnecting piece and auxiliary section and oblique transition
Portion, the front end of the cover board be equipped with for and transition part cooperation the sliding motion of interconnecting piece is changed into the rotational motion of wraping plate
Inclined surface.
4. plug according to claim 3, it is characterised in that the interconnecting piece is equipped with through-hole, is connected to simultaneously with aforementioned through-hole
The guide groove extended to form along the longitudinal direction, the cover board are equipped with protrusion, connect with aforementioned protrusion and extend along the longitudinal direction
The guide part of formation；The width that the downside of the through-hole, the upside of the protrusion are equipped with chamfering and the protrusion is greater than the width of through-hole,
In such a way that chamfering guidance is using strong dress by interconnecting piece limit between protrusion and cover board, and it is caught in guide part in guide groove.
5. plug according to claim 1, it is characterised in that be additionally provided in the insulator for realizing eight cores to two cores
Switching the first contact, the second contact, the first contact transfer four PIN terminals, the second contact switching other four
A PIN terminal；The insulator rear end is set there are two incoming line.
6. a kind of do wiring connector using the novel quick connection scene of plug as described in any one of claims 1 to 5, also wrap
Include the internal socket for being equipped with card slot, it is characterised in that elastic claw, which is voluntarily sprung into card slot, after plug is inserted into socket realizes plug and insert
The locking of seat；When plug and socket unlock, mobile force-applying piece rotates wraping plate, the front end of wraping plate push elastic claw make its from
It is detached from card slot；Elastic claw, which voluntarily bounces, after the completion of unlock makes wraping plate carry out opposite direction rotation, wraping plate, force-applying piece self-return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465460.4A CN110350340A (en) | 2019-05-30 | 2019-05-30 | A kind of plug and wiring connector is done using the novel quick connection scene of the plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465460.4A CN110350340A (en) | 2019-05-30 | 2019-05-30 | A kind of plug and wiring connector is done using the novel quick connection scene of the plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110350340A true CN110350340A (en) | 2019-10-18 |
Family
ID=68174394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910465460.4A Pending CN110350340A (en) | 2019-05-30 | 2019-05-30 | A kind of plug and wiring connector is done using the novel quick connection scene of the plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350340A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746264B1 (en) * | 2000-09-25 | 2004-06-08 | Jds Uniphase Corporation | Pull type latch mechanism for removable small form factor electronic modules |
| CN201130763Y (en) * | 2007-12-18 | 2008-10-08 | 佳必琪国际股份有限公司 | Electric Connector |
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| CN203150816U (en) * | 2012-12-29 | 2013-08-21 | 东莞立德精密工业有限公司 | Electric connector assembly |
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| CN108666822A (en) * | 2017-03-29 | 2018-10-16 | 富士康(昆山)电脑接插件有限公司 | Plug connector component |
| CN109411954A (en) * | 2018-12-03 | 2019-03-01 | 欧品电子(昆山)有限公司 | Convenient for the pin connector for latching and unlocking |
| CN208656061U (en) * | 2018-08-16 | 2019-03-26 | 深圳市爱德泰科技有限公司 | A kind of crystal head of the lever with push-pull rod |
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2019
- 2019-05-30 CN CN201910465460.4A patent/CN110350340A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746264B1 (en) * | 2000-09-25 | 2004-06-08 | Jds Uniphase Corporation | Pull type latch mechanism for removable small form factor electronic modules |
| CN101507060A (en) * | 2006-06-30 | 2009-08-12 | 莫列斯公司 | Low profile latching connector and pull tab for unlatching same |
| CN201130763Y (en) * | 2007-12-18 | 2008-10-08 | 佳必琪国际股份有限公司 | Electric Connector |
| CN101989713A (en) * | 2009-08-06 | 2011-03-23 | 中航光电科技股份有限公司 | Guy-wire-knockout electric connector and guy-wire-knockout electric connector assembly |
| CN201717446U (en) * | 2010-07-23 | 2011-01-19 | 惠州汇聚电线制品有限公司 | Structure of small-sized SAS interface module |
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| CN203150816U (en) * | 2012-12-29 | 2013-08-21 | 东莞立德精密工业有限公司 | Electric connector assembly |
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Application publication date: 20191018 |