CN106356255B - A kind of push-down wire connection terminal - Google Patents
A kind of push-down wire connection terminal Download PDFInfo
- Publication number
- CN106356255B CN106356255B CN201510419848.2A CN201510419848A CN106356255B CN 106356255 B CN106356255 B CN 106356255B CN 201510419848 A CN201510419848 A CN 201510419848A CN 106356255 B CN106356255 B CN 106356255B
- Authority
- CN
- China
- Prior art keywords
- bit slice
- push
- connection terminal
- push rod
- wire connection
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
A kind of push-down wire connection terminal, it is characterised in that：It includes wire frame (1), upper limit bit slice (2), lower limit bit slice (3), abnormity nut (4), push rod (5), pressing plate (6), screw (7), a kind of push-down wire connection terminal provided by the invention can make the wire connection terminal operating side power thrusts of breaker with wiring direction in approximately the same plane direction, only need a direction in space that can complete patching operations, the wiring space of breaker is saved, while larger pressure is generated on wiring direction using screw thread rotation.
Description
Technical field
The invention belongs to circuit breaker accessory technical fields, are exactly specifically to be related to a kind of push-down wire connection terminal, realize
Breaker connecting terminal wiring power thrusts are consistent with wiring direction, reduce the purpose in patching operations space.
Background technology
Breaker is divided into high-voltage circuitbreaker and low-voltage circuit breaker by its use scope.Low-voltage circuit breaker is also known as automatic switch,
It is a kind of existing manual switch effect, and can carry out the electric appliance of decompression, under-voltage, overload and short-circuit protection automatically.It can be used to
Electric energy is distributed, infrequently starts asynchronous motor, the implementations such as power circuit and motor are protected, widely should have been obtained
With.
Breaker is generally provided with wire connection terminal and is connected with extraneous conducting wire to connect major loop and external circuit, mesh
Preceding tradition breaker connecting terminal is that wiring power thrusts are vertical with wiring direction, that is, external force is used for the direction of patching operations
With terminating wire direction not in same direction, cause during wire connection terminal wiring the space of both direction at least to be needed to be grasped
Make, but limited breaker needs to be mounted in narrow space at present, and only there is space in breaker connection direction for connecing
Line operate, current wire connection terminal can not meet it is such under the conditions of wire connection terminal wiring connection.
The content of the invention
The purpose of the present invention takes the mode of connection to exert oneself for patching operations aiming at the wire connection terminal of existing breaker
Direction is vertical with wiring trend, and wiring space at least needs the space of both direction to carry out the technological deficiency that operation could be completed,
A kind of push-down wire connection terminal is provided, can realize power thrusts and wiring direction one during breaker connecting terminal wiring
It causes, achievees the purpose that reduce patching operations space.
Technical solution
In order to realize above-mentioned technical purpose, the present invention designs a kind of push-down wire connection terminal, it is characterised in that：It includes connecing
Wire frame, upper limit bit slice, lower limit bit slice, abnormity nut, push rod, pressing plate, screw, the upper limit bit slice and lower limit bit slice overlap respectively
It is installed in the bayonet slot of wire frame upper and lower surface, screw passes through upper limit bit slice and the mounting hole and energy of lower limit on piece
Enough to be rotated in mounting hole, on screw between upper limit piece and lower limit bit slice, abnormity nut props up to be pushed away abnormity nut
Bar, push rod are frame-shaped construction, and push rod both ends can be swung in the mounting hole of wire frame around installation centerline hole, on pressing plate
Cylinder shaft end is stretched out, cylinder shaft end is in the axis hole on wire frame, and pressing plate can be swung around axis hole center line, and push rod was swung
Pressing plate can be promoted to swing in journey.
Further, the screw is only capable of rotating.
Further, the upper limit bit slice and the mounting hole of lower limit on piece are coaxial.
Further, the push rod is U-shaped frame structure, and columnar projections are stretched out in the mounting hole of wire frame in both ends.
Further, the abnormity nut stretches out block-shaped protrusion, and block-shaped protrusion props up push rod.
Further, the upper limit bit slice and lower limit on piece stretch out limit protrusion, can limit push rod swing angle.
Advantageous effect
A kind of push-down wire connection terminal provided by the invention can make the wire connection terminal operating side power thrusts of breaker with
Wiring direction is in approximately the same plane direction, it is only necessary to which a direction in space can complete patching operations, save connecing for breaker
Space of lines, while larger pressure is generated on wiring direction using screw thread rotation.
Description of the drawings
Attached drawing 1 is the structure diagram of the present invention；
Attached drawing 2 is the decomposition diagram of the present invention；
Attached drawing 3 is the front view of the present invention；
Attached drawing 4 is the left view of the present invention；
Attached drawing 5 is the right view of the present invention；
Attached drawing 6 is the top view of the present invention；
Attached drawing 7 is the bottom view of the present invention；
Attached drawing 8 is structure diagram after present invention access conducting wire.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in attached drawing 1~7, a kind of push-down wire connection terminal, it include wire frame 1, upper limit bit slice 2, lower limit bit slice 3,
Abnormity nut 4, push rod 5, pressing plate 6, screw 7, the upper limit bit slice 2 and lower limit bit slice 3 overlap respectively is installed on 1 upper table of wire frame
In the bayonet slot of face and lower surface, screw 7 is through upper limit bit slice 2 and mounting hole on lower limit bit slice 3 and only can be in mounting hole
Interior rotation, for abnormity nut 4 on screw 7 between upper limit piece 2 and lower limit bit slice 3, the abnormity nut 4 stretches out bulk
Protrusion 401, block-shaped protrusion 401 prop up push rod 5, and push rod 5 is U-shaped frame structure, and 5 both ends of push rod stretch out columnar projections and are mounted in wiring
It in the mounting hole of frame 1, and can be swung around installation centerline hole, stretch out limit protrusion on the upper limit bit slice 2 and lower limit bit slice 3,
5 swing angle of push rod can be limited.601 end of cylindrical shaft, axis hole of 601 end of cylindrical shaft on wire frame 1 are stretched out on pressing plate 6
In 101, pressing plate 6 can be swung around 101 center line of axis hole, in 5 swing process of push rod pressing plate 6 can be promoted to swing.
Mounting hole on the upper limit bit slice 2 and lower limit bit slice 3 is coaxial.
As shown in Figure 8, rotary screw 7, abnormity nut 4 move up and down under the active force of screw 7, and abnormity nut 4 pushes away
Dynamic push rod 5, push rod 5 promote pressing plate 6 to move.
Structure, ratio, size depicted in the present embodiment institute accompanying drawings etc., only to coordinate specification it is revealed in
Hold, so that those skilled in the art understands and reads, be not limited to the enforceable qualifications of the present invention, therefore do not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size can be produced not influencing the present invention
Under the effect of raw and the purpose that can reach, should all still it fall in the range of disclosed technology contents are obtained and can covered.
Meanwhile cited such as " on ", " under ", "left", "right", " centre ", " clockwise ", the use of " counterclockwise " in this specification
Language is merely convenient to understanding rather than to limit the enforceable scope of the present invention, the change of relativeness or tune for narration
It is whole, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
Claims (6)
1. a kind of push-down wire connection terminal, it is characterised in that：It include wire frame (1), upper limit bit slice (2), lower limit bit slice (3),
Abnormity nut (4), push rod (5), pressing plate (6), screw (7), the upper limit bit slice (2) and lower limit bit slice (3) overlap clamping respectively
In the bayonet slot of wire frame (1) upper and lower surface, screw (7) passes through the peace on upper limit bit slice (2) and lower limit bit slice (3)
It fills hole and can be rotated in mounting hole, abnormity nut (4) is located at upper limit piece (2) and lower limit bit slice (3) on screw (7)
Between, abnormity nut (4) props up push rod (5), and push rod (5) is frame-shaped construction, and push rod (5) both ends are mounted in the installation of wire frame (1)
It in hole, and can be swung around installation centerline hole, cylindrical shaft (601) is stretched out on pressing plate (6) and is held, cylindrical shaft (601) end is mounted in wiring
In axis hole (101) on frame (1), pressing plate (6) can be swung around axis hole (101) center line, can be pushed away in push rod (5) swing process
Dynamic pressure plate (6) is swung.
2. a kind of push-down wire connection terminal as described in claim 1, it is characterised in that：The screw (7) is only capable of rotating.
3. a kind of push-down wire connection terminal as described in claim 1, it is characterised in that：The upper limit bit slice (2) and lower limit
Mounting hole on piece (3) is coaxial.
4. a kind of push-down wire connection terminal as described in claim 1, it is characterised in that：The push rod (5) is U-frame frame knot
Columnar projections are stretched out in the mounting hole of wire frame (1) in structure, both ends.
5. a kind of push-down wire connection terminal as described in claim 1, it is characterised in that：The abnormity nut (4) is stretched out block
Raised (401), block-shaped protrusion (401) prop up push rod (5).
6. a kind of push-down wire connection terminal as described in claim 1, it is characterised in that：The upper limit bit slice (2) and lower limit
Piece stretches out limit protrusion on (3), can limit push rod (5) swing angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419848.2A CN106356255B (en) | 2015-07-16 | 2015-07-16 | A kind of push-down wire connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419848.2A CN106356255B (en) | 2015-07-16 | 2015-07-16 | A kind of push-down wire connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356255A CN106356255A (en) | 2017-01-25 |
| CN106356255B true CN106356255B (en) | 2018-06-01 |
Family
ID=57842696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419848.2A Active CN106356255B (en) | 2015-07-16 | 2015-07-16 | A kind of push-down wire connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356255B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424878A (en) * | 2017-07-06 | 2017-12-01 | 浙江天正电气股份有限公司 | A kind of screw wiring construction of breaker |
| CN108400068B (en) * | 2018-03-23 | 2023-10-03 | 宁波城市职业技术学院 | Wiring early warning type low-voltage circuit breaker and control method thereof |
| CN112309791A (en) * | 2020-11-25 | 2021-02-02 | 贵州泰永长征技术股份有限公司 | Wiring terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309198A1 (en) * | 1993-03-22 | 1994-09-29 | Maier & Cie C | Connecting terminal for a built-in appliance, especially for a line protection circuit breaker |
| CA2664899A1 (en) * | 2006-10-06 | 2008-04-17 | Abb Ag | Installation switching device |
| CN201490348U (en) * | 2009-08-06 | 2010-05-26 | 中达电通股份有限公司 | Crimp-type wiring device with no installation hole |
| CN202816824U (en) * | 2012-09-25 | 2013-03-20 | 上海诺雅克电气有限公司 | Circuit breaker |
| CN204303708U (en) * | 2014-12-15 | 2015-04-29 | 德力西电气有限公司 | The binding post of breaker and breaker |
| CN204885049U (en) * | 2015-07-16 | 2015-12-16 | 上海良信电器股份有限公司 | Push -down binding post |
-
2015
- 2015-07-16 CN CN201510419848.2A patent/CN106356255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309198A1 (en) * | 1993-03-22 | 1994-09-29 | Maier & Cie C | Connecting terminal for a built-in appliance, especially for a line protection circuit breaker |
| CA2664899A1 (en) * | 2006-10-06 | 2008-04-17 | Abb Ag | Installation switching device |
| CN201490348U (en) * | 2009-08-06 | 2010-05-26 | 中达电通股份有限公司 | Crimp-type wiring device with no installation hole |
| CN202816824U (en) * | 2012-09-25 | 2013-03-20 | 上海诺雅克电气有限公司 | Circuit breaker |
| CN204303708U (en) * | 2014-12-15 | 2015-04-29 | 德力西电气有限公司 | The binding post of breaker and breaker |
| CN204885049U (en) * | 2015-07-16 | 2015-12-16 | 上海良信电器股份有限公司 | Push -down binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356255A (en) | 2017-01-25 |
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