CN109713464B - Electric connector capable of locking wires quickly - Google Patents
Electric connector capable of locking wires quickly Download PDFInfo
- Publication number
- CN109713464B CN109713464B CN201910124978.1A CN201910124978A CN109713464B CN 109713464 B CN109713464 B CN 109713464B CN 201910124978 A CN201910124978 A CN 201910124978A CN 109713464 B CN109713464 B CN 109713464B
- Authority
- CN
- China
- Prior art keywords
- locking
- wire
- wire locking
- base
- wrench
- 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.)
- Active
Links
Images
Abstract
The invention relates to a quick wire locking electric connector, which comprises a shell and at least one base assembly arranged in the shell, wherein the base assembly comprises a base and a wire locking assembly arranged on the base, the wire locking assembly comprises a wire locking support, a wire locking sliding block, a wire locking wrench and a wire locking elastic sheet assembly, the wire locking support comprises two side plates arranged in parallel, contact terminals connected with the two side plates and two sliding groove holes respectively formed in the two side plates, the wire locking sliding block comprises a sliding block body and a locking block arranged on the sliding block body, a spring is arranged between the sliding block body and the shell, the sliding block body rolls along the sliding groove holes, the locking block is matched with the wire locking elastic sheet assembly, the wire locking wrench comprises a wrench body and a bulge arranged on the wrench body, the wrench body is hinged with a shaft hole in the base through a fulcrum shaft, and the wrench body is contacted with. According to the invention, the wire locking sliding block rolls along the wire locking bracket, so that the friction force is reduced, the wire locking sliding block moves smoothly and quickly, the wire locking force is improved, and the conductor is contacted more reliably.
Description
Technical Field
The invention relates to the technical field of electric connectors, in particular to a quick wire locking electric connector.
Background
The tail end connecting cable is a commonly used connecting mode of the connector, and for convenience of maintenance, a structure with a detachable tail end is adopted for most of the tail end connecting cables, and comprises an elastic piece pressing and screw locking structure. The spring plate compression structure is generally additionally provided with a push block, the purpose of disassembling the cable is achieved by driving the push block through a tool, the screw is locked by adopting a screw and a wire pressing frame structure, and the cable is compressed or loosened by screwing the screw through a screwdriver. Although having appeared driving the shell fragment motion through twist grip and locking or unclamping the cable, the shell fragment is obstructed easily when promoting the slider, and the slider slides along contact terminal's spout and is not smooth and easy, wastes time and energy, and the slider installation also wastes time and energy, and work efficiency is low, and manufacturing cost is high.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the quick wire locking electric connector with a simple structure.
In order to achieve the purpose, the invention adopts the technical scheme that: a quick wire locking electric connector comprises a shell and at least one base assembly arranged in the shell, wherein the base assembly comprises a base and a wire locking assembly arranged on the base, the wire locking assembly comprises a wire locking support, a wire locking sliding block, a wire locking wrench and a wire locking elastic sheet assembly, the wire locking support comprises two side plates arranged in parallel, contact terminals for connecting the two side plates and two sliding groove holes respectively arranged on the two side plates, the wire locking sliding block comprises a sliding block body and a locking block arranged on the sliding block body, a spring is arranged between the sliding block body and the shell, the sliding block body rolls along the sliding groove holes, the locking block is matched with the wire locking elastic sheet assembly, the wire locking wrench comprises a wrench body and a bulge arranged on the wrench body, and the wrench body is hinged with a shaft hole on the base through a support shaft, the wrench body is in contact with the slider body.
In a preferred embodiment of the present invention, the quick-locking electrical connector further includes at least one pin hole disposed on the slider body, a cylindrical pin penetrating through the pin hole, and two ends of the cylindrical pin being respectively disposed in the sliding slot holes.
In a preferred embodiment of the present invention, the quick-locking electrical connector further includes a mounting hole disposed on the side plate, the mounting hole is located below the sliding slot hole, and a supporting member is disposed between two mounting holes of the locking bracket.
In a preferred embodiment of the present invention, the quick-lock electrical connector further comprises a rectangular mounting hole.
In a preferred embodiment of the present invention, a quick-lock electrical connector further comprises a distance between the slide slot and the side edge of the side plate.
In a preferred embodiment of the present invention, the quick wire-locking electrical connector further includes the wire-locking elastic piece assembly including a first wire-locking elastic piece and a second wire-locking elastic piece, the base is provided with a limiting post and a limiting block, the first wire-locking elastic piece is sleeved on the limiting post, and one end of the first wire-locking elastic piece is hooked on the limiting block, the second wire-locking elastic piece is sleeved on the first wire-locking elastic piece, and one end of the second wire-locking elastic piece is locked with the locking block.
In a preferred embodiment of the present invention, the housing further includes a housing body, at least one first through hole and at least one receiving groove disposed on the housing body.
The invention solves the defects in the background technology, the installation is convenient and rapid, the friction force is reduced by rolling the wire locking slide block along the wire locking bracket, the movement of the wire locking slide block is smooth and rapid, the rapidity of wire locking is improved, the support piece provides upward supporting force for the slide block body, the supporting force can offset the gravity of the wire locking slide block, the wire locking slide block is prevented from being influenced by the gravity when rolling along the sliding groove hole, the movement of the wire locking slide block is further facilitated, the wire locking efficiency is improved, the labor and material costs are reduced, the wire locking force is strong, the contact terminal is more reliably contacted with a cable, and particularly, the action in a heavy current application scene is more prominent.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an exploded schematic view of a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the housing of the preferred embodiment of the present invention;
FIG. 3 is a schematic structural view of the first base assembly when the cable is tightened according to the preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view of the first base assembly with the cable locked in accordance with the preferred embodiment of the present invention;
FIG. 5 is a schematic structural view of the first base assembly when the cable is unwound in accordance with the preferred embodiment of the present invention;
FIG. 6 is a cross-sectional view of the first base assembly with the cable unwound in accordance with the preferred embodiment of the present invention;
FIG. 7 is a schematic structural view of a lockwire slider of a preferred embodiment of the present invention;
fig. 8 is a schematic structural view of a lockwire bracket according to a preferred embodiment of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the invention in a schematic manner, and thus show only the constituents relevant to the invention.
As shown in fig. 1-8, a fast wire-locking electrical connector comprises a housing 10, at least one base assembly disposed in the housing 10, preferably two base assemblies, which are a first base assembly and a second base assembly, respectively, the first base assembly comprises a first base 12, a wire-locking assembly mounted on the first base 12, the second base assembly comprises a second base 13, a wire-locking assembly mounted on the second base 13, the wire-locking assembly comprises a wire-locking bracket 14, a wire-locking slider 16, a wire-locking wrench 18 and a wire-locking spring assembly, the wire-locking bracket 14 comprises two side plates 26 disposed in parallel, a contact terminal 28 connecting the two side plates 26 and two slide slots 30 disposed on the two side plates 26, the wire-locking slider 16 comprises a slider body 32, a locking block 34 disposed on the slider body 32, a spring 36 is disposed between the slider body 32 and the housing 10, the slider body 32 rolls along the sliding slot hole 30 to reduce friction force, the locking block 34 is matched with the locking line spring assembly, the locking line wrench 18 comprises a wrench body 38 and a protrusion 40 arranged on the wrench body 38, the wrench body 38 is hinged with a shaft hole 44 on the first base 12 through a fulcrum 42, and the wrench body 38 is in contact with the slider body 32. The second base 13 is provided with a shaft hole (not shown), and the other wrench body 38 is hinged to the shaft hole of the second base 13 through a fulcrum 42.
As shown in fig. 7, the slider body 32 is provided with at least one pin hole 46, a cylindrical pin 48 penetrates through the pin hole 46, two ends of the cylindrical pin 48 are respectively placed in the slide slot holes 30, and two ends of the cylindrical pin 48 respectively roll along the two slide slot holes 32.
As shown in fig. 1, 3 and 8, the side plate 26 is provided with mounting holes 50, the mounting holes 50 are located below the sliding slot holes 30, a supporting member 52 is arranged between the two mounting holes 50 of the wire locking bracket 14, the slider body 32 is supported on the supporting member 52, and the supporting member 52 provides upward supporting force to the slider body 32, which can counteract the gravity of the wire locking slider 16, prevent the wire locking slider 16 from being influenced by the gravity when rolling along the sliding slot holes 30, and facilitate the movement of the wire locking slider 16. The mounting hole 50 is preferably rectangular, and the support member 52 is a support plate, so that the support is stable.
As shown in fig. 8, the distance between the slide slot hole 30 and the side 54 of the side plate 26 increases the strength of the side plate 26, further makes the slider body 32 slide smoothly along the slide slot hole 30, and increases the efficiency of wire locking and wire unlocking.
The locking line elastic piece assembly comprises a first locking line elastic piece 56 and a second locking line elastic piece 58, a limiting column 60 and a limiting block 62 are arranged in the first base 12 and the second base 13, the first locking line elastic piece 56 is sleeved on the limiting column 60, one end of the first locking line elastic piece is hooked on the limiting block 62, the other end of the first locking line elastic piece 56 is abutted to the second locking line elastic piece 58, the second locking line elastic piece 58 is sleeved on the first locking line elastic piece 56, one end of the second locking line elastic piece is locked with the locking block 34, and the other end of the second locking line elastic piece 58 is pressed on or loosened from the cable.
As shown in fig. 2, the housing 10 includes a housing body 64, at least one first through hole 66 and at least one receiving groove 68 formed on the housing body 64. The first base 12 and the second base 13 are provided with a notch 70, a second through hole 72 and a third through hole 73. One end of the spring 36 abuts against the slider body 32, and the other end thereof abuts against the receiving groove 68 through the second through hole 72. The provision of the notch 70 facilitates the installation of the lockwire bracket 14.
The first base 12 is spliced with the second base 13, the first fixture block 74 and the cover plate 76 are disposed on the first base 12 and the second base 13, in this embodiment, the cover plate 76 is disposed on the second base 13, the second fixture block 78 is disposed on the cover plate 76, two sets of positioning holes are disposed on the housing body 64, each set of positioning holes includes a first positioning hole 80 and a second positioning hole 82, the first fixture block 74 is clamped into the first positioning hole 80, and the second fixture block 78 is clamped into the second positioning hole 82.
During installation, the wire locking slider 16 is placed between the two side plates 26, the cylindrical pin 48 penetrates through one of the sliding slot holes 30, the pin hole 46 and the other sliding slot hole 30, the installation of the wire locking slider 16 is realized, the installation is convenient and fast, the end part of the cylindrical pin 48 is blocked through the first base 12, the second base 13 and the cover plate 76, and the end part of the cylindrical pin 48 is prevented from being removed from the sliding slot hole 30.
Firstly, the cable locking wrench 18 is in a loosened state, the cable is extended into the first base 12 from the through hole 73 and is positioned on the contact terminal 28, when the cable is locked, the wrench body 18 rotates anticlockwise around the fulcrum shaft 42, the wrench body 18 drives the second cable locking elastic sheet 58 to move downwards through the protrusion 40, the slider body 32 rolls leftwards along the sliding slot hole 30 under the action of the spring 36, one end of the second cable locking elastic sheet 58 is locked with the locking block 34 on the cable locking slider 16, and the other end of the second cable locking elastic sheet 58 is pressed on the cable to lock the cable. When the cable needs to be unlocked, the wrench body 18 is rotated clockwise, the wrench body 18 extrudes the slider body 32, the slider body 32 compresses the spring 36 and rolls rightwards along the sliding slot hole 30, one end of the second locking wire elastic sheet 58 is separated from the locking block 34, and along with the continuous clockwise rotation of the wrench body 18, the other end of the second locking wire elastic sheet 58 is not pressed on the cable any more, so that the cable is unlocked.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a quick locking wire electric connector which characterized in that: comprises a shell and at least one base component arranged in the shell, wherein the base component comprises a base and a locking wire component arranged on the base, the locking wire assembly comprises a locking wire bracket, a locking wire sliding block, a locking wire wrench and a locking wire spring piece assembly, the locking wire bracket comprises two side plates which are arranged in parallel, contact terminals which are connected with the two side plates and two sliding slot holes which are respectively arranged on the two side plates, the wire locking slide block comprises a slide block body and a locking block arranged on the slide block body, a spring is arranged between the slide block body and the shell, the sliding block body rolls along the sliding groove hole, the locking block is matched with the locking line elastic sheet component, the wire locking wrench comprises a wrench body and a bulge arranged on the wrench body, the wrench body is hinged with a shaft hole on the base through a fulcrum shaft, and the wrench body is in contact with the sliding block body; the sliding block body is provided with two pin holes, cylindrical pins penetrate through the two pin holes respectively, and two ends of each cylindrical pin are placed into the sliding groove holes respectively; the side plate is provided with mounting holes which are positioned below the sliding groove holes, and a supporting piece is arranged between the two mounting holes of the locking wire bracket; the wire locking elastic piece assembly comprises a first wire locking elastic piece and a second wire locking elastic piece, a limiting column and a limiting block are arranged in the base, the first wire locking elastic piece is sleeved on the limiting column, one end of the first wire locking elastic piece is hooked on the limiting block, the second wire locking elastic piece is sleeved on the first wire locking elastic piece, and one end of the second wire locking elastic piece is locked with the locking block.
2. The quick-lock wire electrical connector of claim 1, wherein: the mounting hole is rectangular.
3. The quick-lock wire electrical connector of claim 1, wherein: the sliding groove hole is spaced from the side edge of the side plate.
4. The quick-lock wire electrical connector of claim 1, wherein: the shell comprises a shell body, at least one first through hole and at least one containing groove, wherein the at least one first through hole and the at least one containing groove are formed in the shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124978.1A CN109713464B (en) | 2019-02-20 | 2019-02-20 | Electric connector capable of locking wires quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124978.1A CN109713464B (en) | 2019-02-20 | 2019-02-20 | Electric connector capable of locking wires quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109713464A CN109713464A (en) | 2019-05-03 |
| CN109713464B true CN109713464B (en) | 2020-12-01 |
Family
ID=66264593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910124978.1A Active CN109713464B (en) | 2019-02-20 | 2019-02-20 | Electric connector capable of locking wires quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713464B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112585B (en) * | 2019-05-20 | 2024-04-19 | 安费诺商用电子产品(成都)有限公司 | Quick wire locking mechanism |
| CN110739556B (en) * | 2019-10-29 | 2021-02-05 | 苏州华旃航天电器有限公司 | Connector with quick wire locking structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343782A2 (en) * | 2010-01-12 | 2011-07-13 | Yamaichi Electronics Deutschland GmbH | Fast connect interface |
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206316799U (en) * | 2016-12-26 | 2017-07-11 | 宁波勋辉电器有限公司 | A kind of wedge side selection structure |
-
2019
- 2019-02-20 CN CN201910124978.1A patent/CN109713464B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343782A2 (en) * | 2010-01-12 | 2011-07-13 | Yamaichi Electronics Deutschland GmbH | Fast connect interface |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109713464A (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2108848B1 (en) | Earthing clamp for beam | |
| CN109713464B (en) | Electric connector capable of locking wires quickly | |
| CA2497488A1 (en) | A dual function terminal assembly and electric power apparatus incorporating the same | |
| CN213366933U (en) | Quick-locking type electric connector | |
| CN101051718A (en) | Novel electric connector for electric tool and device | |
| CN216803196U (en) | Anchor clamps convenient to fixed cable | |
| US20140256170A1 (en) | Screwless terminal block | |
| CN205211981U (en) | Power equipment is connected with installation fastener with transmission line among electric power system | |
| CN1094667C (en) | Rotary elastic electrical connection method and device | |
| CN112768156B (en) | Binding-free lock catch type lead fixing method | |
| CN112768966A (en) | Adjustable ground card for cable | |
| CN1063182A (en) | Rotay type safety plug device and method | |
| CN213213077U (en) | Cable adapter for electric power engineering | |
| CN219304070U (en) | Wire connector convenient to connect | |
| CA3182209A1 (en) | Storage battery bolt terminal | |
| CN113695927A (en) | Intelligent machining device based on mathematical model | |
| CN217334417U (en) | Ammeter binding clip | |
| CN218586823U (en) | Electric cable fixing device | |
| CN204632710U (en) | Insurance module | |
| CN213816523U (en) | Panel assembly and electrical device | |
| CN217691698U (en) | Wire holder | |
| CN214153242U (en) | Bolt connection structure and plug | |
| CN217522231U (en) | Conveniently-disassembled wiring terminal | |
| CN220209294U (en) | High-stability copper bar structure | |
| CN210111553U (en) | Power line clamp for electric power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |