CN106356255A - Pushrod type wiring terminal - Google Patents
Pushrod type wiring terminal Download PDFInfo
- Publication number
- CN106356255A CN106356255A CN201510419848.2A CN201510419848A CN106356255A CN 106356255 A CN106356255 A CN 106356255A CN 201510419848 A CN201510419848 A CN 201510419848A CN 106356255 A CN106356255 A CN 106356255A
- Authority
- CN
- China
- Prior art keywords
- bit slice
- limit bit
- push rod
- push
- binding post
- 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
Links
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 pushrod type wiring terminal is characterized by comprising a wiring frame (1), an upper limiting piece (2), a lower limiting piece (3), an irregularly-shaped nut (4), a push rod (5), a press plate (6), and a screw (7). By the aid of the pushrod type wiring terminal, the force applying direction of the operation end of a wiring terminal of a circuit breaker is enabled to be in the same plane direction of the wiring direction, wiring operation can be finished in one spatial direction, wiring space for the circuit breaker is saved, and large pressing force can be generated in the wiring direction through threaded rotation.
Description
Technical field
The invention belongs to circuit breaker accessory technical field, it is exactly specifically to be related to a kind of push-down binding post it is achieved that breaker connecting terminal wiring power thrusts are consistent with wiring direction, reduces the purpose in patching operations space.
Background technology
Chopper is divided into primary cut-out and low-voltage circuit breaker by its range.Also known as automatic switch, it is a kind of existing hand switch effect to low-voltage circuit breaker, can automatically carry out the electrical equipment of decompression, under-voltage, overload and short-circuit protection again.It can be used to distribute electric energy, infrequently starts asynchronous motor, carries out protection to power circuit and motor etc., obtain a wide range of applications.
Chopper is in order to connect major loop and external circuit, it is generally provided with binding post to be connected with extraneous wire, conventional circuit breaker binding post is that wiring power thrusts are vertical with wiring direction at present, namely external force is used for direction and the terminating wire direction of patching operations not in same direction, the space of both direction is at least needed to be operated during leading to binding post wiring, but limited chopper needs to be arranged in narrow space at present, and only breaker connection direction has space to be available for patching operations, current binding post cannot meet this kind of under the conditions of binding post wiring connect.
Content of the invention
The binding post that the purpose of the present invention is aiming at existing chopper is taken the mode of connection to be patching operations power thrusts to move towards vertical with wiring, wiring space at least needs the space of both direction to carry out operating the technological deficiency that just can complete, a kind of push-down binding post is provided, it is capable of that power thrusts are consistent with wiring direction during breaker connecting terminal wiring, reach the purpose reducing patching operations space.
Technical scheme
In order to realize above-mentioned technical purpose, the present invention designs a kind of push-down binding post, it is characterized in that: it includes wire frame, upper limit bit slice, lower limit bit slice, abnormity nut, push rod, pressing plate, screw, described upper limit bit slice and lower limit bit slice overlap in the bayonet slot being installed on wire frame upper and lower surface respectively, screw pass through upper limit bit slice and lower limit bit slice on installing hole and can install in the hole rotate, abnormity nut is contained in and is located between upper limit piece and lower limit bit slice on screw, abnormity nut props up push rod, push rod is frame-shaped construction, push rod two ends are contained in the installation in the hole of wire frame, and can swing around installing centerline hole, cylinder axle head is stretched out on pressing plate, cylinder axle head is contained in the axis hole on wire frame, pressing plate can swing around axis hole centrage, pressing plate can be promoted in push rod swing process to swing.
Further, described screw is only capable of rotating.
Further, the installing hole on described upper limit bit slice and lower limit bit slice is coaxial.
Further, described push rod is u shape frame structure, and the installation in the hole that columnar projections are contained in wire frame is stretched out at two ends.
Further, described abnormity nut stretches out block-shaped protrusion, and block-shaped protrusion props up push rod.
Further, described upper limit bit slice and lower limit bit slice stretch out spacing preiection, push rod pendulum angle can be limited.
Beneficial effect
A kind of push-down binding post that the present invention provides can make the binding post operating side power thrusts of chopper and wiring direction in approximately the same plane direction, only need to a direction in space and can complete patching operations, save the wiring space of chopper, using screw thread rotation, larger pressure is produced on wiring direction simultaneously.
Brief description
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the decomposing schematic representation of the present invention；
Accompanying drawing 3 is the front view of the present invention；
Accompanying drawing 4 is the left view of the present invention；
Accompanying drawing 5 is the right view of the present invention；
Accompanying drawing 6 is the top view of the present invention；
Accompanying drawing 7 is the upward view of the present invention；
Accompanying drawing 8 is that the present invention accesses structural representation after wire.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in accompanying drawing 1～7，A kind of push-down binding post，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，Described upper limit bit slice 2 and lower limit bit slice 3 overlap respectively and are installed in the bayonet slot of wire frame 1 upper and lower surface，Screw 7 pass through upper limit bit slice 2 and lower limit bit slice 3 on installing hole and only can install in the hole rotate，Abnormity nut 4 is contained in and is located between upper limit piece 2 and lower limit bit slice 3 on screw 7，Described abnormity nut 4 stretches out block-shaped protrusion 401，Block-shaped protrusion 401 props up push rod 5，Push rod 5 is u shape frame structure，The installation in the hole that columnar projections are contained in wire frame 1 is stretched out at push rod 5 two ends，And can swing around installing centerline hole，Spacing preiection is stretched out on described upper limit bit slice 2 and lower limit bit slice 3，Push rod 5 pendulum angle can be limited.Cylinder axis 601 end is stretched out on pressing plate 6, cylinder axis 601 end is contained in the axis hole 101 on wire frame 1, pressing plate 6 can swing around axis hole 101 centrage, pressing plate 6 can be promoted to swing in push rod 5 swing process.
Installing hole on described upper limit bit slice 2 and lower limit bit slice 3 is coaxial.
As shown in Figure 8, rotary screw 7, abnormity nut 4 moves up and down under the active force of screw 7, and abnormity nut 4 promotes push rod 5, and push rod 5 promotes pressing plate 6 to move.
Structure depicted in the present embodiment institute accompanying drawings, ratio, size etc., all only in order to coordinate the content disclosed in description, so that those skilled in the art understands and reads, it is not limited to the enforceable qualificationss of the present invention, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting present invention effect that can be generated by and the purpose that can reach, all should still fall in the range of disclosed technology contents obtain and can cover.Simultaneously, in this specification cited as " on ", D score, "left", "right", " middle ", " clockwise ", " counterclockwise " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, being altered or modified of its relativeness, under no essence change technology contents, when being also considered as the enforceable category of the present invention.
Claims (6)
1. a kind of push-down binding post 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), described upper limit bit slice (2)
Overlap in the bayonet slot being installed on wire frame (1) upper and lower surface respectively with lower limit bit slice (3), screw (7)
Through the installing hole on upper limit bit slice (2) and lower limit bit slice (3) and can install in the hole rotate, abnormity nut
(4) it is contained in screw (7) to be above located between upper limit piece (2) and lower limit bit slice (3), abnormity nut (4) props up and pushes away
Bar (5), push rod (5) is frame-shaped construction, and push rod (5) two ends are contained in the installation in the hole of wire frame (1), and can be around
Centerline hole is installed swing, pressing plate (6) stretches out cylinder axis (601) end, cylinder axis (601) end is contained in wiring
In axis hole (101) on frame (1), pressing plate (6) can swing around axis hole (101) centrage, and push rod (5) swings
During can promote pressing plate (6) swing.
2. as claimed in claim 1 a kind of push-down binding post it is characterised in that: described screw (7)
It is only capable of rotating.
3. as claimed in claim 1 a kind of push-down binding post it is characterised in that: described upper limit
Installing hole on piece (2) and lower limit bit slice (3) is coaxial.
4. as claimed in claim 1 a kind of push-down binding post it is characterised in that: described push rod (5)
For u shape frame structure, the installation in the hole that columnar projections are contained in wire frame (1) is stretched out at two ends.
5. as claimed in claim 1 a kind of push-down binding post it is characterised in that: described abnormity spiral shell
Female (4) stretch out block-shaped protrusion (401), and block-shaped protrusion (401) props up push rod (5).
6. as claimed in claim 1 a kind of push-down binding post it is characterised in that: described upper limit
Stretch out spacing preiection on piece (2) and lower limit bit slice (3), push rod (5) pendulum angle can be limited.
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 true CN106356255A (en) | 2017-01-25 |
| CN106356255B 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) |
Cited By (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 |
| CN108400068A (en) * | 2018-03-23 | 2018-08-14 | 宁波城市职业技术学院 | A kind of wiring early warning type low-voltage circuit breaker and its control method |
| 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 |
Cited By (4)
| 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 |
| CN108400068A (en) * | 2018-03-23 | 2018-08-14 | 宁波城市职业技术学院 | A kind of wiring early warning type low-voltage circuit breaker and its control method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356255B (en) | 2018-06-01 |
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