CN106384911A - Terminal seat capable of realizing fast wire locking - Google Patents
Terminal seat capable of realizing fast wire locking Download PDFInfo
- Publication number
- CN106384911A CN106384911A CN201610836402.4A CN201610836402A CN106384911A CN 106384911 A CN106384911 A CN 106384911A CN 201610836402 A CN201610836402 A CN 201610836402A CN 106384911 A CN106384911 A CN 106384911A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- wire
- shell
- handle
- terminal
- 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
- H01R13/62—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
- 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
- H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
-
- 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
- H01R13/62977—Pivoting levers actuating linearly camming means
-
- 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)
Abstract
The invention discloses a terminal seat capable of realizing fast wire locking. The terminal seat comprises a shell, a handle, a wire locking elastic sheet, a torsion spring, a U-shaped component and terminals. According to the terminal seat of the invention, the wire locking elastic sheet is driven through the handle to press or relax a wire, so that wire locking or wire unlocking can be achieved. When the terminal seat is used, with no auxiliary tools required, a user only needs to insert a sheath-stripped wire into a wire insertion hole in the shell and press down the handle, so that the wire can be locked in the terminal seat firmly and well contact with the terminals. The terminal seat has the advantages of convenient and quick operation and safe and reliable usage.
Description
Technical field
The present invention relates to technical field of electric connectors, especially a kind of terminal base realizing quick locking wire.
Background technology
Fast lock line end Stroma is indispensable part in electronic equipment, and its high efficiency when wire is installed, is it
His locking wire structure is unsurpassable.The very high terminal base of flow rate is mainly and is realized by lock screw locking currently on the market
Line.Screw on terminal base is opened by user firstly the need of with instrument, then wire or OT terminal is put into terminal base,
Finally again the screw locking unclamping before to be fixed wire.This mounting means is time-consuming, laborious, increased being mounted to of user
Basis and difficulty, bring very big puzzlement to installing.Client's demand easy for installation, efficient cannot be met.
Additionally, disclosing one kind no screw terminal in Chinese patent ZL03274457.9, described terminal passes through off-line button
Rotate an angle, drive one end of locking wire shell fragment compacted conductor to leave one distance of connecting frame upper wall surface, thus realization need not
By aid, with pusher mode off-line.Although described off-line mode is convenient and swift, in wire insertion process, lead
Line needs to overcome the elastic force between locking wire shell fragment and upper wall surface just can be installed in place, and not only needs larger insertion force, and easily
Wire is caused damage or lead to generation loose contact not in place is installed.On the other hand, due to the restriction of this structure, make multicore
Flexible wires cannot directly use in the case of there is no cold end terminal, limit the range of this technology.
Content of the invention
The purpose of the present invention is a kind of terminal base that can achieve quick locking wire providing for the deficiencies in the prior art, leads to
Receive and distribute grip strip to move locking wire shell fragment compression or loosen the mode of the wire purpose to realize locking wire or unblock.The present invention is without auxiliary
Assistant engineer has, as long as inserting in the wire jack of shell by the wire peeling crust off during use, by wire after lower handle just by firmly
Be locked in terminal base and the contact good with terminal, have convenient to operation, safe and reliable advantage.
The concrete technical scheme realizing the object of the invention is:
A kind of terminal base realizing quick locking wire, its feature includes shell, handle, locking wire shell fragment, torsion spring, " U " type part and end
Son, described shell is case member, is sequentially provided with arm pivot post and shell fragment rotating shaft above it, and lower section is provided with wire jack and terminal is inserted
Hole, middle part is provided with " U " type element seat;
Described handle is plate-like piece, and its plate face is provided with arm pivot post hole, around arm pivot post hole outer rim be sequentially provided with groove, the
One contact and the second contact;Described locking wire shell fragment is the connector of a shell fragment and bearing, and its bearing is provided with shell fragment axis hole, shell fragment
Around the setting of shell fragment axis hole, shell fragment is sequentially provided with and the connecting portion of bearing, the first bending part, the second bending part and line part;Institute
State that terminal is provided with contact surface for one end, the other end is provided with the conductor of pin;
Described handle through handle shaft hole on the arm pivot post of shell, locking wire shell fragment through shell fragment axis hole located at shell shell fragment
In rotating shaft, and the connecting portion of the second contact of handle and locking wire shell fragment touches, and " U " type part is located at " U " type element seat of shell
On, on the shell fragment axis hole of shell, the connecting portion of one end of torsion spring and locking wire shell fragment touches torsion spring, the other end and " U " type portion
Part clamping, the contact surface of terminal is in the wire jack of shell, and the pin of terminal is passed by the terminal jacks of shell;
At least provided with a wire jack on described shell, and handle, locking wire shell fragment, torsion spring, " U " type part and terminal with lead
Line jack is correspondingly arranged.
The present invention to realize the purpose of locking wire or unblock by way of handle drives locking wire shell fragment compression or loosens wire.
The present invention is without aid, as long as inserting in the wire jack of shell by the wire peeling crust off during use, by assistant
After handle, wire is just firmly locked in terminal base and the contact good with terminal, has convenient to operation, can using safety
The advantage leaned on.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of handle;
Fig. 3 is the structural representation of locking wire shell fragment;
Fig. 4 locks the use state schematic diagram of process for wire;
Fig. 5 discharges the use state schematic diagram of process for wire;
Fig. 6 is the fixing structural representation on shell of handle.
Specific embodiment
Refering to Fig. 1, Fig. 2, Fig. 3, the present invention includes shell 1, handle 2, locking wire shell fragment 3, torsion spring 4, " U " type part 5 and end
Son 7, described shell 1 is case member, is sequentially provided with arm pivot post 12 and shell fragment rotating shaft 11, lower section is provided with wire jack 13 above it
And terminal jacks 14, middle part is provided with " U " type element seat 15;
Described handle 2 is plate-like piece, and its plate face is provided with arm pivot post hole 21, around arm pivot post hole 21 outer rim be sequentially provided with recessed
Groove 22, the first contact 23 and the second contact 24;Described locking wire shell fragment 3 is the connector of a shell fragment and bearing, and its bearing is provided with
Shell fragment axis hole 36, shell fragment is arranged around shell fragment axis hole 36, shell fragment is sequentially provided with the connecting portion 31 of bearing, the first bending part 32,
Second bending part 34 and line part 35;Described terminal 7 is provided with contact surface 71 for one end, the other end is provided with the conductor of pin 72;
Described handle 2 through handle shaft hole 21 on the arm pivot post 12 of shell 1, locking wire shell fragment 3 through shell fragment axis hole 36 located at
In the shell fragment rotating shaft 11 of shell 1, and the connecting portion 31 of the second contact 24 of handle 2 and locking wire shell fragment 3 touches, and " U " type part 5 sets
In " U " type element seat 15 of shell 1, torsion spring 4 on the shell fragment axis hole 36 of shell 1, one end of torsion spring 4 and locking wire shell fragment 3
Connecting portion 31 touch, the other end and " U " type part 5 clamping, the contact surface 71 of terminal 7 in the wire jack 13 of shell 1,
And the pin 72 of terminal 7 is passed by the terminal jacks 14 of shell 1;
At least provided with a wire jack 13 on described shell 1, and handle 2, locking wire shell fragment 3, torsion spring 4, " U " type part 5 and
Terminal 7 is correspondingly arranged with wire jack 13.
The embodiment of the present invention:
Wire is from being inserted into locking process
Refering to Fig. 4, Fig. 5, by handle 2 along the counterclockwise rotates of arm pivot post 12 to upright position, the second contact of handle 2
24 connecting portions 31 progressively discharging locking wire shell fragment 3, now, under the tension force effect of torsion spring 4, connecting portion 31 quilt of locking wire shell fragment 3
Strut to upper limit position, the connecting portion 31 of locking wire shell fragment 3 is touched with the groove 22 of handle 2, and locking wire shell fragment 3 is in wire jack 13
It is in releasing orientation;The wire 6 peelling off crust is inserted in the wire jack 13 of shell 1;Clockwise along arm pivot post 12 again
Direction turning handle 2, under the rotary action of handle 2, the first make contact 23 of handle 2 and the second contact 24 oppress locking wire successively
The connecting portion 31 of shell fragment 3 and the first bending part 32, overcome the elastic force of torsion spring 4, force locking wire shell fragment 3 around shell fragment rotating shaft 11 along inverse
Clockwise rotates, and drives the line part 35 of locking wire shell fragment 3 to deflect down, the surface of the line part of locking wire shell fragment 3 35 and wire 6
Touch, until the second bending part 34 of locking wire shell fragment 3 deforms the contact surface 71 oppressed wire 6 in wire jack 13 inner terminal 7
On, now, wire 6 pressurized and with terminal 7 good contact, the locking process of wire finishes.
The release process of wire
Refering to Fig. 4, Fig. 5, only need to by handle 2 along the counterclockwise rotates of arm pivot post 12 to upright position, the second of handle 2
Contact 24 progressively discharges the connecting portion 31 of locking wire shell fragment 3, and under the elastic force of torsion spring 4 acts on, the connecting portion 31 of locking wire shell fragment 3 is supportted
Open to upper limit position, until the connecting portion 31 of locking wire shell fragment 3 is touched with the groove 22 of handle 2, locking wire shell fragment 3 returns to initial shape
State, wire 6 is discharged in wire jack 13 by locking wire shell fragment 3 completely, now, you can easily by wire 6 from wire jack 13
Extract out, wire is completely released.
The self-locking state of the present invention
Refering to Fig. 4, Fig. 5, when handle 2 reaches horizontal level, the second contact 24 of handle 2 and the connecting portion 31 of locking wire shell fragment 3
Touch, this contact point has arrived at the left side of the vertical direction at arm pivot post 12 center, in this position, the connection of locking wire shell fragment 3
The counteracting force that portion 31 acts on handle 2 can only order about handle 2 and continues to rotate clockwise, and handle 2 will not flick, and is in self-locking shape
State;Now, wire 6 is locked on the contact surface 71 of terminal 7 by the line part 35 of locking wire shell fragment 3, forms path, electric current is from wire
The contact surface 71 of 6 incoming terminals 7, and derived by the pin 72 of terminal 7, realize electrical connection.
The anti-misoperation structure of handle of the present invention
Refering to Fig. 1, Fig. 6, for preventing maloperation, the present invention is provided with raised 37 on handle 2, and shell 1 is provided with lockhole 38.
When handle 2 is closed, the projection 37 on handle 2 enters in the lockhole 38 on shell 1, when user opens handle 2, needs gram
Resistance between clothes raised 37 and lockhole 38 just can be opened.This structure effectively prevent user using fast lock line end Stroma
During occur maloperation phenomenon.
Refering to Fig. 1, Fig. 3, locking wire shell fragment 3 of the present invention is the connector of a shell fragment and bearing, and its bearing is provided with bullet
Piece axis hole 36, shell fragment is arranged around shell fragment axis hole 36, makes the space that locking wire shell fragment 3 takies minimum, thus reducing the whole of adapter
Body size.
Refering to Fig. 1, Fig. 2, Fig. 4, handle 2 of the present invention is a lever design, and its arm pivot post hole 21 is fulcrum, first
Contact 23 and the second contact 24 are application point, and the end of handle 2 is the point of application;This design only need to apply less power and pull handss
Handle, you can realize quick locking and the separation of wire 6.
Claims (2)
1. a kind of terminal base realizing quick locking wire is it is characterised in that it includes shell(1), handle(2), locking wire shell fragment(3), turn round
Spring(4、)" U " type part(5)And terminal(7), described shell(1)For case member, above it, it is sequentially provided with arm pivot post(12)And
Shell fragment rotating shaft(11), lower section is provided with wire jack(13)And terminal jacks(14), middle part is provided with " U " type element seat(15);
Described handle(2)For plate-like piece, its plate face is provided with arm pivot post hole(21), around arm pivot post hole(21)Outer rim successively
It is provided with groove(22), the first contact(23)With the second contact(24);Described locking wire shell fragment(3)Connection for a shell fragment and bearing
Part, its bearing is provided with shell fragment axis hole(36), shell fragment is around shell fragment axis hole(36)Setting, shell fragment is sequentially provided with the connection with bearing
Portion(31), the first bending part(32), the second bending part(34)And line part(35);Described terminal(7)It is provided with contact surface for one end
(71), the other end be provided with pin(72)Conductor;
Described handle(2)Through handle shaft hole(21)Located at shell(1)Arm pivot post(12)On, locking wire shell fragment(3)Through shell fragment
Axis hole(36)Located at shell(1)Shell fragment rotating shaft(11)On, and handle(2)The second contact(24)With locking wire shell fragment(3)Company
Socket part(31)Touch, " U " type part(5)Located at shell(1)" U " type element seat(15)On, torsion spring(4)Located at shell(1)Bullet
Piece axis hole(36)On, torsion spring(4)One end and locking wire shell fragment(3)Connecting portion(31)Touch, the other end and " U " type part(5)
Clamping, terminal(7)Contact surface(71)Located at shell(1)Wire jack(13)Interior, and terminal(7)Pin(72)By shell
(1)Terminal jacks(14)Pass.
2. a kind of terminal base realizing quick locking wire according to claim 1 is it is characterised in that shell(1)On at least provided with
One wire jack(13), and handle(2), locking wire shell fragment(3), torsion spring(4、)" U " type part(5)And terminal(7)Insert with wire
Hole(13)It is correspondingly arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610836402.4A CN106384911A (en) | 2016-09-21 | 2016-09-21 | Terminal seat capable of realizing fast wire locking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610836402.4A CN106384911A (en) | 2016-09-21 | 2016-09-21 | Terminal seat capable of realizing fast wire locking |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106384911A true CN106384911A (en) | 2017-02-08 |
Family
ID=57936711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610836402.4A Pending CN106384911A (en) | 2016-09-21 | 2016-09-21 | Terminal seat capable of realizing fast wire locking |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106384911A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107978876A (en) * | 2017-10-09 | 2018-05-01 | 国网重庆市电力公司电力科学研究院 | A kind of self-locking crimps terminal connection method |
CN108987953A (en) * | 2017-06-02 | 2018-12-11 | 中航光电科技股份有限公司 | Wiring connector is done at a kind of scene |
CN109038035A (en) * | 2018-07-20 | 2018-12-18 | 上海航天科工电器研究院有限公司 | A kind of connector using the quick locking wire of sliding block |
CN109149218A (en) * | 2018-08-30 | 2019-01-04 | 上海航天科工电器研究院有限公司 | A kind of structure using the quick locking wire of elastic slice |
CN110600898A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Press line connector |
CN111940617A (en) * | 2020-08-10 | 2020-11-17 | 浙江飞越机电有限公司 | Anti-tilting structure for chuck of tube expander |
JP2021508403A (en) * | 2018-11-07 | 2021-03-04 | 蘇州華旃航天電器有限公司 | Electrical connector for quick cable locking |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030008569A1 (en) * | 2000-05-26 | 2003-01-09 | Atsushi Matsumoto | Connection device |
CN2655439Y (en) * | 2003-09-12 | 2004-11-10 | 江门市汇聪电器厂有限公司 | Non-thread terminal |
CN2669388Y (en) * | 2003-08-19 | 2005-01-05 | Tcl国际电工(惠州)有限公司 | Thread-free wiring terminal |
CN201758190U (en) * | 2010-05-28 | 2011-03-09 | 东莞市企石金源五金加工厂 | Wire terminal |
CN202259934U (en) * | 2011-09-21 | 2012-05-30 | 河南汉威电子股份有限公司 | Rapid switch-on device for connecting terminal |
CN104767041A (en) * | 2015-04-01 | 2015-07-08 | 苏州华旃航天电器有限公司 | Connector with quick wire locking structure |
CN204992022U (en) * | 2015-05-20 | 2016-01-20 | 宁波高松电子有限公司 | Make things convenient for instrument male binding post |
-
2016
- 2016-09-21 CN CN201610836402.4A patent/CN106384911A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030008569A1 (en) * | 2000-05-26 | 2003-01-09 | Atsushi Matsumoto | Connection device |
CN2669388Y (en) * | 2003-08-19 | 2005-01-05 | Tcl国际电工(惠州)有限公司 | Thread-free wiring terminal |
CN2655439Y (en) * | 2003-09-12 | 2004-11-10 | 江门市汇聪电器厂有限公司 | Non-thread terminal |
CN201758190U (en) * | 2010-05-28 | 2011-03-09 | 东莞市企石金源五金加工厂 | Wire terminal |
CN202259934U (en) * | 2011-09-21 | 2012-05-30 | 河南汉威电子股份有限公司 | Rapid switch-on device for connecting terminal |
CN104767041A (en) * | 2015-04-01 | 2015-07-08 | 苏州华旃航天电器有限公司 | Connector with quick wire locking structure |
CN204992022U (en) * | 2015-05-20 | 2016-01-20 | 宁波高松电子有限公司 | Make things convenient for instrument male binding post |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108987953A (en) * | 2017-06-02 | 2018-12-11 | 中航光电科技股份有限公司 | Wiring connector is done at a kind of scene |
CN107978876A (en) * | 2017-10-09 | 2018-05-01 | 国网重庆市电力公司电力科学研究院 | A kind of self-locking crimps terminal connection method |
CN110600898A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Press line connector |
CN109038035A (en) * | 2018-07-20 | 2018-12-18 | 上海航天科工电器研究院有限公司 | A kind of connector using the quick locking wire of sliding block |
CN109149218A (en) * | 2018-08-30 | 2019-01-04 | 上海航天科工电器研究院有限公司 | A kind of structure using the quick locking wire of elastic slice |
JP2021508403A (en) * | 2018-11-07 | 2021-03-04 | 蘇州華旃航天電器有限公司 | Electrical connector for quick cable locking |
CN111940617A (en) * | 2020-08-10 | 2020-11-17 | 浙江飞越机电有限公司 | Anti-tilting structure for chuck of tube expander |
CN111940617B (en) * | 2020-08-10 | 2022-05-10 | 浙江飞越机电有限公司 | Anti-tilting structure for chuck of tube expander |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106384911A (en) | Terminal seat capable of realizing fast wire locking | |
CN104767041A (en) | Connector with quick wire locking structure | |
CN109980399B (en) | Intelligent instrument data bus connector | |
CN209071631U (en) | Anti-dropout locking type high-voltage electric power circuit individual's safety wire | |
CN105428914A (en) | Terminal | |
CN102280782B (en) | Rotary type electric connection device and plug, socket, wiring board | |
CN104022397B (en) | A kind of reduce contact engaging and separating force and be convenient to plug connector | |
CN111193135B (en) | Socket capable of increasing clamping force | |
CN204905564U (en) | Take operating handle's binding post | |
CN106067608A (en) | A kind of fast lock plug of automatic wire locking | |
CN201134515Y (en) | Terminal structure of quick connecting/disconnecting wire | |
CN102280784B (en) | Rotary electric connecting device as well as plug, socket and patch board | |
CN209592834U (en) | A kind of fixed device of the electric power separated time that stability is good | |
CN110190411B (en) | Electric wiring terminal | |
CN106374240A (en) | Wire locking terminal with torsional spring | |
CN109149218B (en) | Structure for quickly locking wire by using elastic sheet | |
CN203277834U (en) | Socket structure with prevention of falling of plug | |
CN212571548U (en) | Anti-drop wall socket | |
CN2930004Y (en) | Electric connector with lever type locking structure | |
CN205582793U (en) | Micro -gap switch device for cash box | |
CN210926357U (en) | Wiring terminal convenient to operate | |
CN102709750B (en) | Quick lock connector | |
CN110176674B (en) | Electrical terminal | |
CN107946837B (en) | Socket | |
CN209626479U (en) | A kind of compression-resistant type electric connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |