CN106374240B - A kind of locking wire terminal with torsional spring - Google Patents
A kind of locking wire terminal with torsional spring Download PDFInfo
- Publication number
- CN106374240B CN106374240B CN201610836668.9A CN201610836668A CN106374240B CN 106374240 B CN106374240 B CN 106374240B CN 201610836668 A CN201610836668 A CN 201610836668A CN 106374240 B CN106374240 B CN 106374240B
- Authority
- CN
- China
- Prior art keywords
- shrapnel
- torsional spring
- terminal
- shell
- spring
- 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
- 238000005452 bending Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
Landscapes
- Flexible Shafts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of locking wire terminal with torsional spring, including shrapnel, shaft, torsional spring, shell and terminal, the present invention uses the structure of shrapnel, torsional spring, shell and terminal, constitute the locking wire terminal of quick locking wire, the present invention is used cooperatively with switchgear, has simple in structure, flexible layout convenience, installation cost is low, the advantage that use is efficient and convenient, safe and reliable.
Description
Technical field
The present invention relates to the locking wire terminal of technical field of electric connectors, especially a kind of locking wire terminal with torsional spring.
Background technology
Fast lock line end stroma is the important component that connecting wire is used in electronic equipment, its high efficiency when mounted,
It is that other locking wire structures are unsurpassable.Common terminal base is all to realize locking wire by screw currently on the market.User
The screw on terminal base is opened firstly the need of with tool, conducting wire either OT terminal is then put into terminal base, finally again will
The screw locking that unclamps before fixes conducting wire.This is time consuming, laborious, increases the installation cost and difficulty of user, to peace
Dress brings prodigious puzzlement.Cannot be satisfied client be quickly and expediently installed, safe and efficient demand.This present situation is occupy, design is a kind of
Fast lock cable architecture is extremely urgent.
Invention content
The purpose of the present invention is a kind of locking wire terminals with torsional spring for providing in view of the deficiencies of the prior art, and the present invention adopts
With the structure of shrapnel, torsional spring, shell and terminal, the locking wire terminal of quick locking wire is constituted, the present invention is used cooperatively with switchgear, tool
Have simple in structure, flexible layout is convenient, and installation cost is low, the advantage that use is efficient and convenient, safe and reliable.
Realizing the specific technical solution of the object of the invention is：
A kind of locking wire terminal with torsional spring, feature include：
One middle part bending is equipped with shrapnel seat in " C " shape, one end, the other end is equipped with the shrapnel of contact, and shrapnel seat
Both sides be arranged with axis hole；
One shaft in rod-like element；
One both ends is equipped with the first support leg and the second support leg and middle part is equipped with the torsional spring of spring ring；
One is axially arranged with wire jack, two side top equipped with axle bed, one side wall middle part equipped with spring base and bottom
Shell equipped with terminal base；
The terminal of one part in the form of sheets；
The spring ring of the torsional spring is set in " C " shape of shrapnel, and torsional spring is set to together with shrapnel between the two side of shell,
And the shrapnel seat inner wall of the clamping of the spring base of the first support leg of torsional spring and shell, the second support leg and shrapnel is clamped, shaft passes through
Two axis holes of shrapnel, the spring ring of torsional spring and the axle bed of shell two side are hinged, and terminal is set on the terminal base of shell.
The present invention constitutes the locking wire terminal of quick locking wire using the structure of shrapnel, torsional spring, shell and terminal, the present invention with
Switchgear is used cooperatively, and has simple in structure, and flexible layout is convenient, and installation cost is low, and use is efficient and convenient, safe and reliable excellent
Point.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of shrapnel of the present invention；
Fig. 3 is the structural schematic diagram of torsional spring of the present invention；
Fig. 4 is the structural schematic diagram of inventive shell；
Fig. 5 is the use state diagram of the present invention.
Specific implementation mode
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention include：
One middle part bending is equipped with shrapnel seat 11 in " C " shape, one end, the other end is equipped with the shrapnel 1 of contact 12, and bullet
The both sides of tablet seat 11 are arranged with axis hole 13；
One shaft 2 in rod-like element；
One both ends is equipped with the first support leg 31 and the second support leg 32 and middle part is equipped with the torsional spring 3 of spring ring 33；
One be axially arranged with wire jack, axle bed 41 is equipped with above two side, spring base 42 is equipped in the middle part of one side wall and
Bottom is equipped with the shell 4 of terminal base 43；
The terminal 5 of one part in the form of sheets；
The spring ring 33 of the torsional spring 3 is set in " C " shape of shrapnel 1, and torsional spring 3 is set to the both sides of shell 4 together with shrapnel 1
Between wall, and 3 first support leg 31 of torsional spring and the clamping of spring base 42 of shell 4, the shrapnel seat 11 of the second support leg 32 and shrapnel 1
Inner wall is clamped, and shaft 2 passes through two axis holes 13 of shrapnel 1, the spring ring 33 of torsional spring 3 and the axle bed 41 of 4 two side of shell hinged, end
Son 5 is set on the terminal base 43 of shell 4.
Embodiment：
Refering to fig. 1, Fig. 5, the present invention are used cooperatively with switchgear, and several locking wire terminal bases are equipped in switchgear, corresponding
Locking wire terminal base is equipped with safety knobs 6.In use, the present invention is inserted into corresponding locking wire terminal base on demand, when the company of being intended to
The conducting wire connect and grafting of the present invention, you can realize the purpose of quick locking wire.
The course of work of the present invention is further described below with reference to the embodiment of the present invention and attached drawing：
Conducting wire is from being inserted into locking process
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, by the design requirement of switchgear, in the corresponding locking wire terminal base of switchgear
It is packed into the present invention, the conducting wire for peelling off crust is inserted by the axial wire jack of shell 4, conducting wire is located at the contact of shrapnel 1 at this time
Between 12 and terminal 5, the safety knobs 6 on locking wire terminal base are pressed, safety knobs 6 oppress the shrapnel seat 11 of shrapnel 1 and overcome torsional spring
3 elastic force makes shrapnel 1 deform, at this point, since the contact 12 of shrapnel 1 is hampered by conducting wire, safety knobs 6 act on the outer of shrapnel seat 11
Power is transferred to contact 12 by the middle part bending of shrapnel 1 " C " shape, by conducting wire compressing contact 12 and terminal 5 contact surface it
Between, conducting wire is pressurized and is well contacted with terminal 5, and the locking process of conducting wire finishes.
The release process of conducting wire
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 5 need to will only be lifted, safety knobs 6 by the safety knobs 6 on switchgear internal lock line end stroma
The compressing to 1 shrapnel seat 11 of shrapnel is discharged, the elastic force of torsional spring 3 discharges, under the action of torsional spring 3, the second support leg 32 of torsional spring 3
The shrapnel seat 11 of shrapnel 1 is popped up, shrapnel 1 restores deformation, and contact is transferred to by the middle part bending of shrapnel 1 " C " shape
12, compressing of the release contact 12 to conducting wire, at this point, can easily extract conducting wire out of wire jack out, conducting wire is released completely
It puts.
Claims (1)
1. a kind of locking wire terminal with torsional spring, it is characterised in that it includes：
One middle part bending is equipped with shrapnel seat in " C " shape, one end（11）, the other end be equipped with contact（12）Shrapnel（1）, and
Shrapnel seat（11）Both sides be arranged with axis hole（13）；
One shaft in rod-like element（2）；
One end is equipped with the first support leg（31）, the other end be equipped with the second support leg（32）, and middle part is equipped with spring ring（33）Torsion
Spring（3）；
One is axially arranged with wire jack, two side top equipped with axle bed（41）, be equipped with spring base in the middle part of one side wall（42）And
Bottom is equipped with terminal base（43）Shell（4）；
The terminal of one part in the form of sheets（5）；
The torsional spring（3）Spring ring（33）Set on shrapnel（1）" C " shape in, torsional spring（3）Together with shrapnel（1）Set on shell
（4）Two side between, and torsional spring（3）First support leg（31）With shell（4）Spring base（42）Clamping, the second support leg
（32）With shrapnel（1）Shrapnel seat（11）Inner wall is clamped, shaft（2）Across shrapnel（1）Two axis holes（13）, torsional spring（3）Bullet
Spring coil（33）With shell（4）The axle bed of two side（41）It is hinged, terminal（5）Set on shell（4）Terminal base（43）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836668.9A CN106374240B (en) | 2016-09-21 | 2016-09-21 | A kind of locking wire terminal with torsional spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836668.9A CN106374240B (en) | 2016-09-21 | 2016-09-21 | A kind of locking wire terminal with torsional spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106374240A CN106374240A (en) | 2017-02-01 |
| CN106374240B true CN106374240B (en) | 2018-07-20 |
Family
ID=57897948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610836668.9A Active CN106374240B (en) | 2016-09-21 | 2016-09-21 | A kind of locking wire terminal with torsional spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106374240B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713463B (en) * | 2018-11-07 | 2020-08-14 | 苏州华旃航天电器有限公司 | Electric connector capable of locking wires quickly |
| JP6843973B2 (en) * | 2018-11-07 | 2021-03-17 | 蘇州華旃航天電器有限公司 | Electrical connector for quick cable locking |
| CN112169213B (en) * | 2020-10-22 | 2025-03-18 | 肇庆市南兴电力工程有限公司 | A force-locking device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213024B (en) * | 1961-09-08 | 1966-03-24 | Siemens Ag | Terminal for screwless conductor connection |
| US4243285A (en) * | 1978-12-26 | 1981-01-06 | Raytheon Company | Clamp-plug type connector |
| US5993245A (en) * | 1996-09-06 | 1999-11-30 | Osada Co., Ltd. | Terminal structure |
| CN102780098A (en) * | 2011-05-13 | 2012-11-14 | 威德米勒界面有限公司及两合公司 | Clamping unit and connector with clamping unit |
| EP3041089A1 (en) * | 2014-12-31 | 2016-07-06 | Switchlab Inc. | Electrical connection terminal structure |
| CN105914486A (en) * | 2016-06-02 | 2016-08-31 | 马晓明 | Conductor-wire wiring clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010009666U1 (en) * | 2010-06-30 | 2011-11-29 | Weidmüller Interface GmbH & Co. KG | Miniature spring clamp |
-
2016
- 2016-09-21 CN CN201610836668.9A patent/CN106374240B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213024B (en) * | 1961-09-08 | 1966-03-24 | Siemens Ag | Terminal for screwless conductor connection |
| US4243285A (en) * | 1978-12-26 | 1981-01-06 | Raytheon Company | Clamp-plug type connector |
| US5993245A (en) * | 1996-09-06 | 1999-11-30 | Osada Co., Ltd. | Terminal structure |
| CN102780098A (en) * | 2011-05-13 | 2012-11-14 | 威德米勒界面有限公司及两合公司 | Clamping unit and connector with clamping unit |
| EP3041089A1 (en) * | 2014-12-31 | 2016-07-06 | Switchlab Inc. | Electrical connection terminal structure |
| CN105914486A (en) * | 2016-06-02 | 2016-08-31 | 马晓明 | Conductor-wire wiring clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374240A (en) | 2017-02-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |