CN109713463A - A kind of quick locking wire electric connector - Google Patents
A kind of quick locking wire electric connector Download PDFInfo
- Publication number
- CN109713463A CN109713463A CN201811317371.7A CN201811317371A CN109713463A CN 109713463 A CN109713463 A CN 109713463A CN 201811317371 A CN201811317371 A CN 201811317371A CN 109713463 A CN109713463 A CN 109713463A
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- Prior art keywords
- sliding block
- handle
- elastic
- locking wire
- elastic slice
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- Manufacturing Of Electrical Connectors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of quick locking wire electric connectors: including pedestal, torsional spring, elastic slice, sliding block, handle, contact terminal and pressing line frame；Pedestal is equipped with wiring hole, elastic slice support shaft and terminal mounting hole, sliding block is equipped with sliding bevel, guide groove and positioning step, handle is equipped with handle tip and elastic slice crimps boss, sliding block is equipped with sliding block support arm, and elastic slice includes that elastic tip and crimping wall, handle are articulated with pedestal, elastic slice is connected to elastic slice support shaft, torsional spring is for driving elastic slice to flick, and guide groove is connected to sliding block support arm, and sliding block is also connected with the elastic device for driving sliding block to slide to elastic slice；Contact terminal passes through terminal mounting hole；When locking wire, elastic tip is connected to positioning step, and cable is extruded in contact terminal by crimping wall, and when unlocked, handle tip is connected to sliding bevel.After locking wire of the invention is completed, as long as the state that ram extrusion extremely can be such that elastic tip skids off out of positioning step by handle tip, the reliability of crimping of the present invention would not be influenced.
Description
Technical field
The present invention relates to technical field of electric connectors, and in particular to a kind of quick locking wire electric connector.
Background technique
The locking wire structure most cases of existing in-site installation cable are screw locking wire, and the advantages of screw locking wire is that connection can
It leans on, the disadvantage is that screw is also easily lost when installation fee and electric current may hurt operator by screw.In order to solve
The shortcomings that screw locking wire, many companies develop the connector of spring-piece lock cable architecture, are applied to in-site installation, avoid factory's peace
The limitation of dress has saved the time of installation, has enriched the occasion of installation.Existing fast lock wiring connector mostly all crosses a song
Handle drives elastomeric pad extruded threads and termination contact cable to realize that rapid presser thread, such as patent " 201510149753.3 " disclose
" connector with fast lock cable architecture ", but the extruding crank of this electric connector is easy to loosen, when squeezing crank release,
Elastic slice also just unclamps therewith, has no locking function to elastic slice, the reliability of connection has to be hoisted.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of quick locking wire electric connector, solves the prior art
The technical issues of middle electric connector is not firm, less reliable.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of quick locking wire electric connector, it is characterised in that: including pedestal, torsional spring, elastic slice, sliding block, handle, contact terminal and pressure
Wire frame；
The pedestal is equipped with wiring hole, elastic slice support shaft and terminal mounting hole, and the sliding block is equipped with sliding bevel, guide groove and determines
Position step, the handle is equipped with handle tip and elastic slice crimps boss, and the sliding block is equipped with sliding block support arm, and the elastic slice includes
Elastic tip and crimping wall,
The handle is articulated with pedestal, and the elastic slice is connected to elastic slice support shaft, and the torsional spring is described for driving elastic slice to flick
Guide groove is connected to sliding block support arm, and the sliding block is also connected with the elastic device for driving sliding block to slide to elastic slice；It is described to connect
Contravention passes through terminal mounting hole；
When locking wire, the elastic tip is connected to positioning step, and cable is extruded in contact terminal, works as unlock by the crimping wall
When, the handle tip is connected to sliding bevel.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: pedestal is additionally provided with handle installation axle,
Handle is additionally provided with the location hole for connecting handle installation axle.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: torsional spring includes elastic wall and support
Arm, elastic wall connect elastic tip, support arm connection sliding block, and torsional spring is set between elastic slice and elastic slice support shaft.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: sliding block is equipped with spring mounting hole, bullet
Spring mounting hole connects support arm.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: elastic device is spring, spring one
End is connected to sliding block, and the other end is connected to base internal wall.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: the spring connecting pin of sliding block is also set
There are spring connecting hole, spring connecting hole connecting spring.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: pedestal is additionally provided with stop bit wall, works as solution
When lock, stop bit wall connects elastic tip.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: pedestal is additionally provided with pressing line frame connection
Axis, pressing line frame are additionally provided with fixation hole, and fixation hole is connected to pressing line frame connecting shaft.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: contact terminal includes that end is connected
Cable crimping area and bonding pad, cable crimps area's connection terminal mounting hole.
As prioritization scheme of the invention, a kind of quick locking wire electric connector above-mentioned: pedestal is additionally provided with handle and locks portion,
Handle is equipped with lock hole, and when locking wire, handle locks portion and connects lock hole.
Advantageous effects of the invention: the present invention is to push down cable by slider-actuated elastic slice during locking wire
End, it is not in the prior art to pass through the direct extrusion elastic of handle.After locking wire is completed, even if handle loosens, only
The state for wanting handle tip extremely elastic tip can not made to skid off out of positioning step ram extrusion would not influence the present invention
The reliability of crimping.
Invention increases the reliabilities under crimping state, keep locking wire state more reliable, and unlocking process and locking wire
Process operation is efficient.
Detailed description of the invention
Fig. 1 is unlocked state figure of the present invention；
Fig. 2 is locking wire state diagram of the present invention；
Fig. 3 is base construction figure of the present invention；
Fig. 4 is torsional spring structure chart of the present invention；
Fig. 5 is elastic piece structure figure of the present invention；
Fig. 6 is present invention slider structure chart；
Fig. 7 is handle arrangement figure of the present invention；
Fig. 8 is contact terminal structure chart of the present invention；
Fig. 9 is crimping mount structure figure of the present invention；
The meaning of appended drawing reference: 1- pedestal；2- torsional spring；3- elastic slice；4- sliding block；5- handle；6- spring；7- cable；8- contact jaw
Son；11- wiring hole；12- handle locks portion；13- stop bit wall；14- handle installation axle；15- elastic slice support shaft；The installation of 16- terminal
Hole；17- pressing line frame connecting shaft；21- elastic wall；22- support arm；31- elastic tip；32- crimping wall；41- sliding bevel；42- is led
To slot；43- positioning step；44- spring connecting hole；51- location hole；52- handle tip；53- elastic slice crimps boss；54- locking
Hole；81- cable crimps area；The bonding pad 82-；9- pressing line frame；91- spring mounting hole；92- sliding block support arm；93- fixation hole.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figures 1 to 9: present embodiment discloses a kind of quick locking wire electric connectors: including pedestal 1, torsional spring 2, bullet
Piece 3, sliding block 4, handle 5, contact terminal 8 and pressing line frame 9；Pedestal 1 is equipped with wiring hole 11, elastic slice support shaft 15 and terminal mounting hole
16, sliding block 4 is equipped with sliding bevel 41, guide groove 42 and positioning step 43, and handle 5 is equipped with handle tip 52 and elastic slice crimps boss
53, pressing line frame 9 is equipped with sliding block support arm 92, and elastic slice 3 includes elastic tip 31 and crimping wall 32.
Handle 5 is articulated with pedestal 1(can do the rotation of certain angle around some point of pedestal 1), elastic slice 3 is connected to elastic slice branch
Axis 15 is supportted, for torsional spring 2 for driving elastic slice 3 to flick, guide groove 42 is connected to sliding block support arm 92, support sliding block 4 can along sliding block
Arm 92 slides, and sliding block 4 is also connected with the elastic device for driving sliding block 4 to slide to elastic slice 3；The elastic device of the present embodiment is preferred
Spring 6,6 one end of spring are connected to sliding block 4, and the other end is connected to 1 inner wall of pedestal.
It is as shown in Figure 6: in order to avoid spring 6 and sliding block 4 disengage, to be preferably additionally provided with spring in 6 connecting pin of spring of sliding block 4
Connecting hole 44, the end of 44 connecting spring 6 of spring connecting hole.
Contact terminal 8 passes through terminal mounting hole 16；Specifically, the contact terminal 8 of the present embodiment includes the line that end is connected
Cable crimps area 81 and bonding pad 82, and cable crimps 81 connection terminal mounting hole 16 of area.
Specifically, the pedestal 1 of the present embodiment is additionally provided with handle installation axle 14, handle 5 is additionally provided with for connecting handle installation
The location hole 51 of axis 14, that is to say, that handle 5 realizes that handle can be around pedestal 1 by the cooperation of handle installation axle 14 and location hole 51
Some point do the rotation of certain angle.
Specifically, the torsional spring 2 of the present embodiment includes elastic wall 21 and support arm 22, elastic wall 21 connects elastic tip 31, branch
Brace 22 connects pressing line frame 9, and torsional spring 2 is set between elastic slice 3 and elastic slice support shaft 15, and pressing line frame 9 is equipped with spring mounting hole 91,
Spring mounting hole 91 connects support arm 22.
When in order to avoid unlocked state, 31 transition of elastic tip is flicked, and is preferably additionally provided with stop bit wall 13 in pedestal 1, is worked as unlock
When, stop bit wall 13 connects elastic tip 31.
Pedestal 1 is additionally provided with pressing line frame connecting shaft 17, and pressing line frame 9 is additionally provided with fixation hole 93, and fixation hole 93 is connected to pressing line frame
Connecting shaft 17, pedestal 1 avoid 9 opposite base 1 of pressing line frame mobile by the fixed pressing line frame 9 of pressing line frame connecting shaft 17.
When in order to further avoid locking wire state, handle 5 is disengaged, and the present embodiment is also equipped with handle in pedestal 1 and locks portion 12,
Handle 5 is equipped with lock hole 54, and when locking wire, handle locks portion 12 and blocks main lock hole 54, for avoiding handle 5 from unclamping.
The present embodiment locking wire process and unlocking process are introduced in turn below:
One: locking wire process
Fig. 1 is present invention state diagram in the unlocked state: in this state, elastic tip 31 is connected to stop bit wall 13, crimping wall
32 do not contact or gentle touchdown, cable 7 relatively easily can be inserted into crimping wall 32 from wiring hole 11 with cable crimping area 81
It is crimped with cable between area 81.
In conjunction with Fig. 1 and Fig. 2: (the cable when the end of cable 7, which has been penetrated to crimping wall 32, to be crimped between area 81 with cable
7 end can be cold end terminal, be also possible to the battery core part of 7 stripping insulation layer of cable, leakage), with 5 turns of hand-drive handle
Dynamic, in the process, elastic slice crimps boss 53 and constantly squeezes elastic tip 31 to the direction of cable 7, and handle tip 52 is along sliding
Inclined-plane 41 slides, and when elastic tip 31 is extruded into a certain degree, can enter to positioning step 43, sliding block 4 is in spring 6 at this time
Under the action of to the direction of elastic slice 3 slide, positioning step 43 pushes down elastic tip 31, elastic tip 31 is avoided to bounce, and elastic slice 3 is another
One end, that is, crimping wall 32 end of cable 7 can be firmly pressed at this time cable crimping area 81, realize cable 7 with contact
The quick crimping of terminal 8.
After locking wire is completed, handle locks portion 12 and blocks main lock hole 54, for avoiding handle 5 from unclamping.
Two: unlocking process
Fig. 2 is present invention state diagram in the unlocked state: when needing to unlock cable 7, i.e., being separated cable 7 with the present invention
When, handle 5 is reversely rotated, so that main lock hole 54 is locked portion 12 with handle first and disengages, then handle tip 52 is along sliding bevel
41 slidings, during rotation (rotation direction is opposite with locking wire process) of handle 5, the continuous compressed spring 6 of sliding block 4, to separate
The direction of elastic slice 3 is slided, and when sliding block 4 slides into certain position, elastic tip 31 can be skidded off from positioning step 43, crimping wall
32 unclamp with by crimping cable 7, and cable 7 can be extracted, and complete unlocking process.
The present invention is the end for driving elastic slice 3 to push down cable 7 by sliding block 4 during locking wire, not in the prior art
By the direct extrusion elastic of handle 5, after locking wire is completed, even if handle 5 loosens, as long as handle tip 52 will not be slided
Block 4 squeezes the state that extremely elastic tip 31 can be made to skid off out of positioning step 43, would not influence the reliable of crimping of the present invention
Property.
Invention increases the reliabilities under crimping state, keep locking wire state more reliable, and unlocking process and locking wire
Process operation is efficient.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of quick locking wire electric connector, it is characterised in that: including pedestal (1), torsional spring (2), elastic slice (3), sliding block (4), hand
Handle (5), contact terminal (8) and pressing line frame (9)；
The pedestal (1) is equipped with wiring hole (11), elastic slice support shaft (15) and terminal mounting hole (16), the sliding block (4) and is equipped with
Sliding bevel (41), guide groove (42) and positioning step (43), the handle (5) is equipped with handle tip (52) and elastic slice crimping is convex
Platform (53), the sliding block (9) are equipped with sliding block support arm (92), and the elastic slice (3) includes elastic tip (31) and crimping wall (32),
The handle (5) is articulated with pedestal (1), and the elastic slice (3) is connected to elastic slice support shaft (15), and the torsional spring (2) is used for
Driving elastic slice (3) flicks, and the guide groove (42) is connected to sliding block support arm (92), and the sliding block (9) is also connected with for driving
The elastic device that sliding block (9) is slided to elastic slice (3)；The contact terminal (8) passes through terminal mounting hole (16)；
When locking wire, the elastic tip (31) is connected to positioning step (43), and cable is extruded in contact by the crimping wall (32)
Terminal (8), when unlocked, the handle tip (52) are connected to sliding bevel (41).
2. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the pedestal (1) is additionally provided with hand
Handle installation axle (14), the handle (5) are additionally provided with the location hole (51) for connecting handle installation axle (14).
3. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the torsional spring (2) includes elasticity
Wall (21) and support arm (22), the elastic wall (21) connect elastic tip (31), support arm (22) connection sliding block (9), institute
Torsional spring (2) is stated to be set between elastic slice (3) and elastic slice support shaft (15).
4. a kind of quick locking wire electric connector according to claim 3, it is characterised in that: the sliding block (9) is equipped with spring
Mounting hole (91), the spring mounting hole (91) connect support arm (22).
5. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the elastic device is spring
(6), described spring (6) one end is connected to sliding block (4), and the other end is connected to pedestal (1) inner wall.
6. a kind of quick locking wire electric connector according to claim 5, it is characterised in that: the spring (6) of the sliding block (4)
Connecting pin is additionally provided with spring connecting hole (44), spring connecting hole (44) connecting spring (6).
7. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the pedestal (1) is additionally provided with only
Position wall (13), when unlocked, the stop bit wall (13) connect elastic tip (31).
8. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the pedestal (1) is additionally provided with pressure
Wire frame connecting shaft (17), the pressing line frame (9) are additionally provided with fixation hole (93), and the fixation hole (93) is connected to pressing line frame connecting shaft
(17).
9. a kind of quick locking wire electric connector according to claim 1, it is characterised in that: the contact terminal (8) includes
The connected cable in end crimps area (81) and bonding pad (82), and the cable crimps area (81) connection terminal mounting hole (16).
10. according to a kind of quick locking wire electric connector described in claim 1, it is characterised in that: the pedestal (1) is additionally provided with handle
Locked portion (12), the handle (5) is equipped with lock hole (54), and when locking wire, the handle locks portion (12) connection lock hole
(54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317371.7A CN109713463B (en) | 2018-11-07 | 2018-11-07 | Electric connector capable of locking wires quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317371.7A CN109713463B (en) | 2018-11-07 | 2018-11-07 | Electric connector capable of locking wires quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109713463A true CN109713463A (en) | 2019-05-03 |
| CN109713463B CN109713463B (en) | 2020-08-14 |
Family
ID=66254187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811317371.7A Active CN109713463B (en) | 2018-11-07 | 2018-11-07 | Electric connector capable of locking wires quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713463B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112585A (en) * | 2019-05-20 | 2019-08-09 | 安费诺商用电子产品(成都)有限公司 | A kind of Rapid wire locking mechanism |
| CN110739556A (en) * | 2019-10-29 | 2020-01-31 | 苏州华旃航天电器有限公司 | connector with quick wire locking structure |
| WO2022083515A1 (en) * | 2020-10-19 | 2022-04-28 | 成都瑞联电气股份有限公司 | Power cable connector, and assembly and usage methods therefor |
| WO2022121499A1 (en) * | 2020-12-11 | 2022-06-16 | 成都瑞联电气股份有限公司 | Crimp wiring terminal and use method therefor |
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| Publication number | Publication date |
|---|---|
| CN109713463B (en) | 2020-08-14 |
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