CN106374240A - Wire locking terminal with torsional spring - Google Patents
Wire locking terminal with torsional spring Download PDFInfo
- Publication number
- CN106374240A CN106374240A CN201610836668.9A CN201610836668A CN106374240A CN 106374240 A CN106374240 A CN 106374240A CN 201610836668 A CN201610836668 A CN 201610836668A CN 106374240 A CN106374240 A CN 106374240A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- terminal
- torsion spring
- wire
- housing
- 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.)
- Granted
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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 wire locking terminal with a torsional spring. The wire locking terminal comprises a spring sheet, a rotating shaft, the torsional spring, a shell and a terminal. The wire locking terminal capable of quickly locking a wire is formed by using the structure of the spring sheet, the torsional spring, the shell and the terminal. The wire locking terminal is matched with a switch cabinet for use, and has the advantages of being simple in structure, flexible and convenient to arrange, low in installation cost, quick and convenient to use, 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 torsion spring.
Background technology
Fast lock line end Stroma is the vitals being used for connecting wire in electronic equipment, its high efficiency when mounted,
It is that other locking wire structures are unsurpassable.The terminal base commonly used currently on the market is all to realize locking wire by screw.User
Firstly the need of with instrument, the screw on terminal base is opened, then wire or ot terminal are put into terminal base, finally again will
The screw locking before unclamping is fixing wire.Do so is time-consuming, laborious, increased installation cost and the difficulty of user, to peace
Dress brings very big puzzlement.Client's convenience quick for installation, safely and efficiently demand cannot be met.Occupy this present situation, design is a kind of
Fast lock line structure is extremely urgent.
Content of the invention
The purpose of the present invention is a kind of locking wire terminal with torsion spring providing for the deficiencies in the prior art, and the present invention adopts
With the structure of shell fragment, torsion spring, housing and terminal, constitute the locking wire terminal of quick locking wire, the present invention is used cooperatively with switch cubicle, tool
There is structure simple, flexible layout is convenient, installation cost is low, using efficient and convenient, safe and reliable advantage.
The concrete technical scheme realizing the object of the invention is:
A kind of locking wire terminal with torsion spring, its feature includes:
One middle part bending is in that " c " shape, its one end are provided with shell fragment seat, the other end is provided with the shell fragment of contact, and the two of shell fragment seat
Side is arranged with axis hole；
One rotating shaft in rod-like element；
One two ends are provided with the first support feet and the second support feet and middle part is provided with the torsion spring of turn；
One is axially arranged with wire jack, is provided with axle bed above two side, is provided with spring base in the middle part of its side wall and bottom is provided with
The housing of terminal base；
The terminal of one part in the form of sheets；
The turn of described torsion spring in " c " shape of shell fragment, torsion spring together with shell fragment between the two side of housing, and turn round
The shell fragment seat inwall clamping of the spring base clamping, the second support feet and shell fragment of spring first support feet and housing, rotating shaft passes through shell fragment
Two axis holes, the turn of torsion spring and housing two side axle bed hinged, terminal is on the terminal base of housing.
The present invention adopt shell fragment, the structure of torsion spring, housing and terminal, constitute quick locking wire locking wire terminal, the present invention with
Switch cubicle uses cooperatively, and has that structure is simple, and flexible layout is convenient, and installation cost is low, using efficient and convenient, safe and reliable excellent
Point.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of shell fragment of the present invention；
Fig. 3 is the structural representation of torsion spring of the present invention；
Fig. 4 is the structural representation of inventive shell；
Fig. 5 is the use state schematic diagram of the present invention.
Specific embodiment
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention includes:
One middle part bending is in that " c " shape, its one end are provided with shell fragment seat 11, the other end is provided with the shell fragment 1 of contact 12, and shell fragment seat
11 be symmetrically arranged on two with axis hole 13；
One rotating shaft 2 in rod-like element；
One two ends are provided with the first support feet 31 and the second support feet 32 and middle part is provided with the torsion spring 3 of turn 33；
One is axially arranged with wire jack, is provided with axle bed 41 above two side, is provided with spring base 42 and bottom in the middle part of its side wall
It is provided with the housing 4 of terminal base 43；
The terminal 5 of one part in the form of sheets；
The turn 33 of described torsion spring 3 in " c " shape of shell fragment 1, torsion spring 3 together with shell fragment 1 located at the two side of housing 4 it
Between, and shell fragment seat 11 inwall of spring base 42 clamping of torsion spring 3 first support feet 31 and housing 4, the second support feet 32 and shell fragment 1
Clamping, rotating shaft 2 passes through two axis holes 13 of shell fragment 1, the turn 33 of torsion spring 3 hinged with the axle bed 41 of housing 4 two side, terminal 5
On the terminal base 43 of housing 4.
Embodiment:
Refering to Fig. 1, Fig. 5, the present invention is used cooperatively with switch cubicle, is provided with several locking wire terminal bases, corresponding locking wire in switch cubicle
Terminal base is provided with safety knobs 6.During use, on demand the present invention is inserted in corresponding locking wire terminal base, when be intended to connect
Wire and grafting of the present invention, you can realize the purpose of quick locking wire.
With reference to the embodiment of the present invention and accompanying drawing, the work process of the present invention is further described below:
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 switch cubicle, load in switch cubicle corresponding locking wire terminal base
The present invention, will peel off the wire of crust and be inserted by the wire jack of housing 4 axial direction, now wire be located at the contact 12 of shell fragment 1 with
Between terminal 5, press the safety knobs 6 on locking wire terminal base, safety knobs 6 are oppressed the shell fragment seat 11 of shell fragment 1 and overcome the bullet of torsion spring 3
Power makes shell fragment 1 deform, and now, because the contact 12 of shell fragment 1 is hampered by wire, the external force that safety knobs 6 act on shell fragment seat 11 is led to
The middle part bending crossing shell fragment 1 " c " shape is transferred to contact 12, and wire is oppressed between the contact surface of contact 12 and terminal 5,
Wire pressurized and with terminal 5 good contact, the locking process of wire finishes.
The release process of wire
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 5, only need to will lift by the safety knobs 6 on switch cubicle internal lock line end Stroma, safety knobs 6 discharge
Compressing to shell fragment 1 shell fragment seat 11, the elastic force release of torsion spring 3, in the presence of torsion spring 3, the second support feet 32 of torsion spring 3 is by bullet
The shell fragment seat 11 of piece 1 pops up, and shell fragment 1 recovers deformation, is transferred to contact 12 by the middle part bending of shell fragment 1 " c " shape,
The release compressing to wire for the contact 12, now, you can easily wire is extracted out in wire jack, wire is completely released.
Claims (1)
1. a kind of locking wire terminal with torsion spring is it is characterised in that it includes:
One middle part bending is in that " c " shape, its one end are provided with shell fragment seat (11), the other end is provided with the shell fragment (1) of contact (12), and
Shell fragment seat (11) be symmetrically arranged on two with axis hole (13)；
One rotating shaft (2) in rod-like element；
One two ends are provided with the first support feet (31) and the second support feet (32) and middle part is provided with the torsion spring (3) of turn (33)；
One be axially arranged with wire jack, be provided with above two side axle bed (41), be provided with the middle part of its side wall spring base (42) and
Bottom is provided with the housing (4) of terminal base (43)；
The terminal (5) of one part in the form of sheets；
, in " c " shape of shell fragment (1), torsion spring (3) is together with shell fragment (1) located at housing for the turn (33) of described torsion spring (3)
(4) between two side, and spring base (42) clamping of torsion spring (3) first support feet (31) and housing (4), the second support feet
(32) shell fragment seat (11) the inwall clamping with shell fragment (1), rotating shaft (2) passes through two axis holes (13) of shell fragment (1), the bullet of torsion spring (3)
Spring coil (33) is hinged with the axle bed (41) of housing (4) two side, and terminal (5) is on the terminal base (43) of housing (4).
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 true CN106374240A (en) | 2017-02-01 |
| CN106374240B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713463A (en) * | 2018-11-07 | 2019-05-03 | 苏州华旃航天电器有限公司 | A kind of quick locking wire electric connector |
| WO2020093263A1 (en) * | 2018-11-07 | 2020-05-14 | 苏州华旃航天电器有限公司 | Electrical connector for rapid cable locking |
| CN112169213A (en) * | 2020-10-22 | 2021-01-05 | 肇庆市南兴电力工程有限公司 | Force-bearing locking device |
Citations (7)
| 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 |
| WO2012000919A1 (en) * | 2010-06-30 | 2012-01-05 | Weidmüller Interface GmbH & Co. KG | Miniature spring clamp |
| 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 |
-
2016
- 2016-09-21 CN CN201610836668.9A patent/CN106374240B/en active Active
Patent Citations (7)
| 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 |
| WO2012000919A1 (en) * | 2010-06-30 | 2012-01-05 | Weidmüller Interface GmbH & Co. KG | Miniature spring clamp |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713463A (en) * | 2018-11-07 | 2019-05-03 | 苏州华旃航天电器有限公司 | A kind of quick locking wire electric connector |
| WO2020093263A1 (en) * | 2018-11-07 | 2020-05-14 | 苏州华旃航天电器有限公司 | Electrical connector for rapid cable locking |
| 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 |
| CN112169213A (en) * | 2020-10-22 | 2021-01-05 | 肇庆市南兴电力工程有限公司 | Force-bearing locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374240B (en) | 2018-07-20 |
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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 |