CN103001008A - Quick terminal structure - Google Patents
Quick terminal structure Download PDFInfo
- Publication number
- CN103001008A CN103001008A CN2011102770233A CN201110277023A CN103001008A CN 103001008 A CN103001008 A CN 103001008A CN 2011102770233 A CN2011102770233 A CN 2011102770233A CN 201110277023 A CN201110277023 A CN 201110277023A CN 103001008 A CN103001008 A CN 103001008A
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- Prior art keywords
- collets
- bend
- support
- flexure strip
- terminal structure
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- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A quick terminal structure comprises a support. A cage spring is arranged in the support. A rectangular hole is reserved at one end of the cage spring, and the other end of the cage spring runs through the rectangular hole and deviates under elasticity. A third bend is arranged on the cage spring. An insulation block is arranged in the support, and comprises a movable side surface, the movable side surface has a first retaining position and a second retaining position in the support, the second retaining position and a closed ring inner area are crossed and overlapped partially, and an elastic piece is made of a conductor or is connected with a conductor. An external conductor wire is clamped by the rectangular hole and the cage spring, quick connection is realized, and complicated operation of connection by screws in the prior art is overcome. As the conductor wire is compressed by the spring, the problem that the screws are easy to be loose during work in vibration is solved. By the aid of the third bend, the insulation block compressing the cage spring is locked, thereby bringing convenience for a person to complete connection operation intensively with both hands.
Description
Technical field
The present invention relates to electricity field, relate in particular to the binding post of electric component, particularly a kind of fast wiring terminal structure.
Background technology
Binding post is widely used in the various electric components.In the prior art, binding post is made of electric conductor and screw, and screw and electric conductor are threaded connection, and wiring is fixed on the electric conductor by screw, and the realization wiring is connected with electric conductor.This connection terminal structure need to utilize the screwdriver complete operation, and process is comparatively loaded down with trivial details.And when electric component was operated in the vibration environment, screw produced loosening easily, causes the insecure failure condition of wiring.
Summary of the invention
The object of the present invention is to provide a kind of fast wiring terminal structure, described this fast wiring terminal structure will solve prior art middle connecting terminal operating process technical problem comparatively loaded down with trivial details, that become flexible easily in vibration environment.
This fast wiring terminal structure of the present invention, comprise a support, wherein, be provided with a cage spring in the described support, described cage spring is made of the flexure strip of a bending, one end of described flexure strip is provided with a rectangular opening, the other end of described flexure strip passes described rectangular opening and is setovered to a side inwall direction of rectangular opening by the elastic force effect, flexure strip is surrounded a closed hoop, described closed hoop comprises first bend and second bend, described the first bend and the second bend all are convexly curved, the straightway that connects any two points on the first bend all is positioned at closed hoop, the straightway that connects any two points on the second bend all is positioned at closed hoop, also be provided with the 3rd bend on the flexure strip between the first bend and the second bend, the straightway that connects any two points on described the 3rd bend all is positioned at outside the closed hoop, be provided with collets in the support, described collets are positioned at the outside of closed hoop, include a removable side on the described collets, the outside of described removable side and closed hoop the first bend is adjacent, removable side has first parked position and second parked position in support, described the second parked position and closed hoop inner region have the juxtaposition part, flexure strip consisted of by conductor or flexure strip on be connected with conductor.
Further, be provided with a conductive plate in the described support, an end of described conductive plate passes the rectangular opening in the flexure strip.
Further, described collets are made of a shift fork, and the middle part of described shift fork is provided with an axle, and described axle is arranged in the support, and described removable side is arranged on an end of shift fork.
Perhaps, be provided with depression or blind hole in the other end of described shift fork.
Further, described collets are made of a cam, and described cam includes an interior basic circle and a boss, and described removable side is arranged on the described boss, is provided with axle on the center of circle of described interior basic circle, and described axle is arranged in the support.
Further, described cam is connected with a drive unit, and described drive unit is arranged on a rotary actuation element on the camshaft or is arranged on another boss on the cam or is arranged on a circumferential driving element in the cam face.
Further, be provided with a spring fitting groove and a collets mounting groove in the described support, described cage spring and collets are separately positioned in described spring fitting groove and the collets mounting groove.
Further, be provided with a spring limited post and a collets limited post in the described support, described cage spring and collets are separately positioned between the described spring limited post and between the collets limited post.
Further, crooked to the collets direction behind the rectangular opening of an end in passing flexure strip of described conductive plate.
Operation principle of the present invention is: support, cage spring and collets are arranged in the electric component, the back panel wiring of electric component is connected with cage spring or conductive plate, the rectangular opening on the flexure strip is passed in external cabling, the other end by flexure strip is pressed on the inwall or conductive plate of rectangular opening, realizes being electrically connected.Utilize external force to drive collets, the distortion of extruding closed hoop can make the other end of flexure strip break away from inwall or the conductive plate of rectangular opening, thereby obtain the threading gap.When the removable side of collets slides into the second parked position from the first parked position, the removable side of collets enters the 3rd bend of flexure strip, the shape of flexure strip remains on current location with collets after partly recovering, therefore can remove the external force that acts on the collets, utilize both hands to carry out the wiring operation.After external cabling penetrated, masterpiece was used on the collets in addition again, and the removable side extruding closed hoop distortion of collets is shifted out from the 3rd bend afterwards, returned the first parked position.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention utilizes cage spring to connect outer lead, can realize fast-wiring, solved the problem of screw wiring complex operation in the prior art, wire is all the time by spring compression, solved the problem that screw becomes flexible easily when being operated in the vibration environment, by arranging one at cage spring towards the bend in the enclosed region outside, make the collets of extruding cage spring realize self-locking, be convenient to both hands and be absorbed in the wiring operation.
Description of drawings
Fig. 1 is the schematic diagram of a kind of fast wiring terminal structure of the present invention.
Fig. 2 is the schematic perspective view of a kind of fast wiring terminal structure of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of fast wiring terminal structure of the present invention, comprise a support 1, wherein, be provided with a cage spring 2 in the described support 1, described cage spring 2 is made of the flexure strip of a bending, one end of described flexure strip is provided with a rectangular opening 21, the other end of described flexure strip passes described rectangular opening 21 and is setovered to a side inwall direction of rectangular opening 21 by the elastic force effect, flexure strip is surrounded a closed hoop, described closed hoop comprises first bend and second bend, described the first bend and the second bend all are convexly curved, the straightway that connects any two points on the first bend all is positioned at closed hoop, the straightway that connects any two points on the second bend all is positioned at closed hoop, also be provided with the 3rd bend 22 on the flexure strip between the first bend and the second bend, the straightway that connects any two points on described the 3rd bend 22 all is positioned at outside the closed hoop, be provided with collets 3 in the support 1, described collets 3 are positioned at the outside of closed hoop, include a removable side on the described collets 3, the outside of described removable side and closed hoop the first bend is adjacent, removable side has first parked position and second parked position in support 1, described the second parked position and closed hoop inner region have the juxtaposition part, flexure strip consisted of by conductor or flexure strip on be connected with conductor.
Further, be provided with a conductive plate 4 in the described support 1, an end of described conductive plate 4 passes the rectangular opening 21 in the flexure strip.
Further, described collets 3 are made of a shift fork, and the middle part of described shift fork is provided with an axle, and described axle is arranged in the support 1, and described removable side is arranged on an end of shift fork.
Further, be provided with depression or blind hole in the other end of described shift fork.
Further, described collets 3 are made of a cam, and described cam includes an interior basic circle and a boss, and described removable side is arranged on the described boss, be provided with axle on the center of circle of described interior basic circle, described axle is arranged in the support 1.
Further, described cam is connected with a drive unit, and described drive unit is arranged on a rotary actuation element on the camshaft or is arranged on another boss on the cam or is arranged on a circumferential driving element in the cam face.
Further, be provided with a spring fitting groove and a collets mounting groove in the described support 1, described cage spring 2 and collets 3 are separately positioned in described spring fitting groove and the collets mounting groove.
Perhaps, be provided with a spring limited post and a collets limited post in the described support 1, described cage spring 2 and collets 3 are separately positioned between the described spring limited post and between the collets limited post.
Further, the rectangular opening 21 of an end of described conductive plate 4 in passing flexure strip is rear crooked to collets 3 directions.
The operation principle of present embodiment is: support 1, cage spring 2 and collets 3 are arranged in the electric component, the back panel wiring of electric component is connected with cage spring 2 or conductive plate 4, the rectangular opening 21 on the flexure strip is passed in external cabling, the other end by flexure strip is pressed on the inwall or conductive plate 4 of rectangular opening 21, realizes being electrically connected.Utilize external force to drive collets 3, the distortion of extruding closed hoop can make the other end of flexure strip break away from inwall or the conductive plate 4 of rectangular opening 21, thereby obtain the threading gap.When the removable side of collets 3 slides into the second parked position from the first parked position, the removable side of collets 3 enters the 3rd bend 22 of flexure strip, after the shape of flexure strip is partly recovered collets 3 are remained on current location, therefore can remove the external force that acts on the collets 3, utilize both hands to carry out the wiring operation.After external cabling penetrated, masterpiece was used on the collets 3 in addition again, and the removable side extruding closed hoop distortion of collets 3 is shifted out from the 3rd bend 22 afterwards, returned the first parked position.
Claims (9)
1. fast wiring terminal structure, comprise a support, it is characterized in that: be provided with a cage spring in the described support, described cage spring is made of the flexure strip of a bending, one end of described flexure strip is provided with a rectangular opening, the other end of described flexure strip passes described rectangular opening and is setovered to a side inwall direction of rectangular opening by the elastic force effect, flexure strip is surrounded a closed hoop, described closed hoop comprises first bend and second bend, described the first bend and the second bend all are convexly curved, the straightway that connects any two points on the first bend all is positioned at closed hoop, the straightway that connects any two points on the second bend all is positioned at closed hoop, also be provided with the 3rd bend on the flexure strip between the first bend and the second bend, the straightway that connects any two points on described the 3rd bend all is positioned at outside the closed hoop, be provided with collets in the support, described collets are positioned at the outside of closed hoop, include a removable side on the described collets, the outside of described removable side and closed hoop the first bend is adjacent, removable side has first parked position and second parked position in support, described the second parked position and closed hoop inner region have the juxtaposition part, flexure strip consisted of by conductor or flexure strip on be connected with conductor.
2. a kind of fast wiring terminal structure as claimed in claim 1, it is characterized in that: be provided with a conductive plate in the described support, an end of described conductive plate passes the rectangular opening in the flexure strip.
3. a kind of fast wiring terminal structure as claimed in claim 1, it is characterized in that: described collets are made of a shift fork, the middle part of described shift fork is provided with an axle, and described axle is arranged in the support, and described removable side is arranged on an end of shift fork.
4. a kind of fast wiring terminal structure as claimed in claim 3 is characterized in that: be provided with depression or blind hole in the other end of described shift fork.
5. a kind of fast wiring terminal structure as claimed in claim 1, it is characterized in that: described collets are made of a cam, described cam includes an interior basic circle and a boss, described removable side is arranged on the described boss, be provided with axle on the center of circle of described interior basic circle, described axle is arranged in the support.
6. a kind of fast wiring terminal structure as claimed in claim 5, it is characterized in that: described cam is connected with a drive unit, and described drive unit is arranged on a rotary actuation element on the camshaft or is arranged on another boss on the cam or is arranged on a circumferential driving element in the cam face.
7. a kind of fast wiring terminal structure as claimed in claim 1, it is characterized in that: be provided with a spring fitting groove and a collets mounting groove in the described support, described cage spring and collets are separately positioned in described spring fitting groove and the collets mounting groove.
8. a kind of fast wiring terminal structure as claimed in claim 1, it is characterized in that: be provided with a spring limited post and a collets limited post in the described support, described cage spring and collets are separately positioned between the described spring limited post and between the collets limited post.
9. a kind of fast wiring terminal structure as claimed in claim 2 is characterized in that: crooked to the collets direction behind the rectangular opening of an end in passing flexure strip of described conductive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102770233A CN103001008A (en) | 2011-09-19 | 2011-09-19 | Quick terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102770233A CN103001008A (en) | 2011-09-19 | 2011-09-19 | Quick terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103001008A true CN103001008A (en) | 2013-03-27 |
Family
ID=47929305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102770233A Pending CN103001008A (en) | 2011-09-19 | 2011-09-19 | Quick terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103001008A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328418A (en) * | 2016-06-13 | 2019-02-12 | 本尼迪克有限责任公司 | Elastic terminal |
| CN109768397A (en) * | 2019-03-15 | 2019-05-17 | 贵州锐新科技有限公司 | A kind of connecting terminal |
| WO2020038430A1 (en) * | 2018-08-22 | 2020-02-27 | 恩尼特克电子科技(深圳)有限公司 | Connector locking wire operation mechanism capable of buffering impact of push rod |
| CN113366709A (en) * | 2018-12-03 | 2021-09-07 | 科尼威尔工业有限公司 | Connecting terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10034429A1 (en) * | 2000-07-14 | 2002-01-24 | Phoenix Contact Gmbh & Co | Spring action cable contact clamp has a pair of metal pressings that securely clamp the wire |
| DE202007008199U1 (en) * | 2007-06-07 | 2007-09-13 | M. Schneider Gmbh - Annaberg | Fuse socket with clamping devices for connecting electrical conductors |
| CN201285805Y (en) * | 2007-04-21 | 2009-08-05 | Abb股份有限公司 | Installation switchgear |
| EP2355249A1 (en) * | 2010-02-01 | 2011-08-10 | Schneider Electric Industries SAS | Elastic clamp connecting terminal with lever |
| CN202259720U (en) * | 2011-09-19 | 2012-05-30 | 上海友邦电气(集团)股份有限公司 | Quick wiring terminal structure |
-
2011
- 2011-09-19 CN CN2011102770233A patent/CN103001008A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10034429A1 (en) * | 2000-07-14 | 2002-01-24 | Phoenix Contact Gmbh & Co | Spring action cable contact clamp has a pair of metal pressings that securely clamp the wire |
| CN201285805Y (en) * | 2007-04-21 | 2009-08-05 | Abb股份有限公司 | Installation switchgear |
| DE202007008199U1 (en) * | 2007-06-07 | 2007-09-13 | M. Schneider Gmbh - Annaberg | Fuse socket with clamping devices for connecting electrical conductors |
| EP2355249A1 (en) * | 2010-02-01 | 2011-08-10 | Schneider Electric Industries SAS | Elastic clamp connecting terminal with lever |
| CN202259720U (en) * | 2011-09-19 | 2012-05-30 | 上海友邦电气(集团)股份有限公司 | Quick wiring terminal structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328418A (en) * | 2016-06-13 | 2019-02-12 | 本尼迪克有限责任公司 | Elastic terminal |
| WO2020038430A1 (en) * | 2018-08-22 | 2020-02-27 | 恩尼特克电子科技(深圳)有限公司 | Connector locking wire operation mechanism capable of buffering impact of push rod |
| CN113366709A (en) * | 2018-12-03 | 2021-09-07 | 科尼威尔工业有限公司 | Connecting terminal |
| US11837812B2 (en) | 2018-12-03 | 2023-12-05 | Connectwell Industries Pvt. Ltd. | Connecting terminal to produce an electric connection |
| CN113366709B (en) * | 2018-12-03 | 2024-03-29 | 科尼威尔工业有限公司 | Connecting terminal |
| CN109768397A (en) * | 2019-03-15 | 2019-05-17 | 贵州锐新科技有限公司 | A kind of connecting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |