CN205670508U - A kind of power distribution chopper - Google Patents
A kind of power distribution chopper Download PDFInfo
- Publication number
- CN205670508U CN205670508U CN201620600254.1U CN201620600254U CN205670508U CN 205670508 U CN205670508 U CN 205670508U CN 201620600254 U CN201620600254 U CN 201620600254U CN 205670508 U CN205670508 U CN 205670508U
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- CN
- China
- Prior art keywords
- conductive structures
- insulator foot
- conductive
- resilient conductive
- chopper
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- 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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Abstract
The utility model discloses a kind of power distribution chopper, including insulator foot, the two ends of described insulator foot are provided with binding post, the upper surface of described insulator foot is provided with left part resilient conductive structures and right part resilient conductive structures, described left part resilient conductive structures and described right part resilient conductive structures described binding post with two ends respectively connects, and the middle part of described insulator foot is provided with for controlling described left part resilient conductive structures and the lift conductive structure of described right part resilient conductive structures break-make.Compared with the circular arc type plug-in strip operation trace of prior art, this utility model utilizes the break-make controlling chopper at the lift conductive structure of movement in vertical direction, greatly reduce working place, and resilient conductive structures also ensure that enough sufficiently conductive contact surfaces, is the most just not likely to produce electric arc.
Description
Technical field
This utility model relates to power switch technical field, is specifically related to a kind of power distribution chopper.
Background technology
Existing high-tension electricity distributor breaker is usually guillotine type structure, and this structure, when operation, needs bigger
Working place, during long-time use, the contact surface of plug-in strip is likely to produce deformation, easily causes conductive contact surfaces inadequate
Fully, electric arc may be produced in operation, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is that provides a kind of power distribution chopper to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of power distribution chopper, including insulator foot, the two ends of described insulator foot are provided with binding post, described
The upper surface of insulator foot is provided with left part resilient conductive structures and right part resilient conductive structures, described left part resilient conductive structures
Described binding post with two ends connects respectively with described right part resilient conductive structures, the middle part of described insulator foot be provided with for
Control described left part resilient conductive structures and the lift conductive structure of described right part resilient conductive structures break-make.
Further, described left part resilient conductive structures is connected by the described binding post of conductive copper sheet with left end, described
Right part resilient conductive structures is connected by the described binding post of conductive copper sheet with right-hand member.
Further, described left part resilient conductive structures and described right part resilient conductive structures all include being fixedly installed on
Conductive support, spring, conductive slider and conduction voussoir on described insulator foot, described conduction voussoir and described conductive slider
One end is fixing to be connected, and the other end of described conductive slider is connected with described conductive support elasticity by described spring, described conduction
Bearing is connected with described binding post by described conductive copper sheet, described lift conductive structure include inverted conduction trapezoid block,
Insulating bar and the elevating lever being arranged on described insulator foot, described insulating bar is fixing with the lift side of described elevating lever to be connected,
Described conduction trapezoid block and described insulating bar are fixing to be connected, the inclined-plane phase of the inclined-plane of described conduction trapezoid block and described conduction voussoir
Coupling.
Further, described insulator foot being provided with limit guide rail, described conductive slider is installed on described spacing lead
In rail and slidably.
Further, described insulator foot is provided with bar-shaped trough, and described bar-shaped trough is positioned at the underface of described trapezoid block.
Further, described insulator foot is provided with cap, described conductive copper sheet, described left part resilient conductive structures
It is placed in described cap with described right part resilient conductive structures.
Further, described insulator foot is provided with multiple installing hole.
The beneficial effects of the utility model are:
Compared with the circular arc type plug-in strip operation trace of prior art, this utility model utilizes the lifting in movement in vertical direction
Formula conductive structure controls the break-make of chopper, greatly reduces working place, and resilient conductive structures also ensure that
Enough sufficiently conductive contact surfaces, is the most just not likely to produce electric arc.
Accompanying drawing explanation
Fig. 1 is that power distribution chopper described in the utility model is without main TV structure schematic diagram during cap；
Fig. 2 is that power distribution chopper described in the utility model is without plan structure schematic diagram during cap；
Fig. 3 is that power distribution chopper described in the utility model is with plan structure schematic diagram during cap；
In figure: 1-insulator foot, 2-binding post, 3-conductive copper sheet, 4-conductive support, 5-conductive slider, 6-insulating bar, 7-
Elevating lever, 8-conduction voussoir, 9-spring, 10-limit guide rail, 11-bar-shaped trough, 12-conduction trapezoid block, 13-installing hole, 14-envelope
Capping.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, this utility model includes that insulator foot 1, the two ends of insulator foot 1 are provided with and connect
Terminal 2, the upper surface of insulator foot 1 is provided with left part resilient conductive structures and right part resilient conductive structures, left part elastic conduction
Structure and right part resilient conductive structures binding post 2 with two ends respectively connects, and the middle part of insulator foot 1 is provided with for controlling a left side
Portion's resilient conductive structures and the lift conductive structure of right part resilient conductive structures break-make.
Left part resilient conductive structures is connected by the binding post 2 of conductive copper sheet 3 with left end, and right part resilient conductive structures is passed through
Conductive copper sheet 3 connects with the binding post 2 of right-hand member.
Left part resilient conductive structures and right part resilient conductive structures all include that the conduction being fixedly installed on insulator foot 1 is propped up
Seat 4, spring 9, conductive slider 5 and conduction voussoir 8, conduction voussoir 8 is fixing with one end of conductive slider 5 to be connected, conductive slider 5
The other end is connected with conductive support 4 elasticity by spring 9, and conductive support 4 is connected with binding post 2 by conductive copper sheet 3, lift
Conductive structure includes inverted conduction trapezoid block 12, insulating bar 6 and the elevating lever 7 being arranged on insulator foot 1, insulating bar 6 with
The lift side of elevating lever 7 is fixing to be connected, and conduction trapezoid block 12 is fixing with insulating bar 6 to be connected, conduct electricity trapezoid block 12 inclined-plane with lead
The slopes which match of electricity voussoir 8.
Limit guide rail 10 it is provided with on insulator foot 1, in conductive slider 5 is installed on limit guide rail 10 and slidably, this
Structure matches with spring 9, it is ensured that the direction of motion is consistent with the axis direction of spring all the time.
Insulator foot 1 is provided with bar-shaped trough 11, and bar-shaped trough 11 is positioned at the underface of trapezoid block, and this structure can avoid conduction
Trapezoid block 12 is during moving downward, and bottom surface strikes on insulator foot 1.
Insulator foot 1 is provided with cap 14, conductive copper sheet 3, left part resilient conductive structures and right part resilient conductive structures
It is placed in cap 14.
Insulator foot 1 is provided with multiple installing hole 13.
The operation principle of power distribution chopper described in the utility model is as follows:
By installing hole 13, whole chopper is installed in circuit, for controlling the break-make of circuit.
In the off state, insulating bar 6 moves to top under the effect of elevating lever 7, now conducts electricity trapezoid block
12 are completely separate with conduction voussoir 8, and the conduction voussoir 8 of left part and the conduction voussoir 8 of right part are off, i.e. left part is elastic
Conductive structure and right part resilient conductive structures are off.
When needs are by circuit connected, insulating bar 6 is driven to move downward vertically by elevating lever 7, by conduction trapezoid block
12 the conduction voussoir 8 of left part connected with the conduction voussoir 8 of right part together with, in the process that conduction trapezoid block 12 moves downward
In, owing to the effect of spring 9, the inclined-plane of conduction trapezoid block 12 and the inclined-plane of conduction voussoir 8 can perfectly fit together, from
Without producing electric arc, when the conduction voussoir 8 of conduction trapezoid block 12 with left and right portion maintains an equal level, conduction conduction trapezoid block 12 and left and right
The conduction voussoir 8 in portion constitutes cube structure together.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
In the range of protecting.
Claims (7)
1. a power distribution chopper, including insulator foot, the two ends of described insulator foot are provided with binding post, its feature
It is: the upper surface of described insulator foot is provided with left part resilient conductive structures and right part resilient conductive structures, described left part bullet
Property conductive structure and described right part resilient conductive structures described binding post with two ends respectively connects, the middle part of described insulator foot
It is provided with for controlling described left part resilient conductive structures and the lift conductive structure of described right part resilient conductive structures break-make.
Power distribution chopper the most according to claim 1, it is characterised in that: described left part resilient conductive structures is by leading
Electrolytic copper sheet connects with the described binding post of left end, and described right part resilient conductive structures is by the described wiring of conductive copper sheet with right-hand member
Post connects.
Power distribution chopper the most according to claim 2, it is characterised in that: described left part resilient conductive structures and described
Right part resilient conductive structures all includes conductive support, spring, conductive slider and the conduction being fixedly installed on described insulator foot
Voussoir, described conduction voussoir is fixing with one end of described conductive slider to be connected, and the other end of described conductive slider passes through described bullet
Spring is connected with described conductive support elasticity, and described conductive support is connected with described binding post by described conductive copper sheet, described liter
Fall formula conductive structure includes inverted conduction trapezoid block, insulating bar and the elevating lever being arranged on described insulator foot, described absolutely
Edge bar is fixing with the lift side of described elevating lever to be connected, and described conduction trapezoid block is fixing with described insulating bar to be connected, described conduction
The inclined-plane of trapezoid block and the slopes which match of described conduction voussoir.
Power distribution chopper the most according to claim 3, it is characterised in that: it is provided with spacing leading on described insulator foot
Rail, described conductive slider is installed in described limit guide rail and slidably.
Power distribution chopper the most according to claim 3, it is characterised in that: described insulator foot is provided with bar-shaped trough,
Described bar-shaped trough is positioned at the underface of described trapezoid block.
Power distribution chopper the most according to claim 3, it is characterised in that: described insulator foot is provided with cap,
Described conductive copper sheet, described left part resilient conductive structures and described right part resilient conductive structures are placed in described cap.
Power distribution chopper the most according to claim 3, it is characterised in that: described insulator foot is provided with multiple installation
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600254.1U CN205670508U (en) | 2016-06-17 | 2016-06-17 | A kind of power distribution chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600254.1U CN205670508U (en) | 2016-06-17 | 2016-06-17 | A kind of power distribution chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670508U true CN205670508U (en) | 2016-11-02 |
Family
ID=57191326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600254.1U Expired - Fee Related CN205670508U (en) | 2016-06-17 | 2016-06-17 | A kind of power distribution chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483436A (en) * | 2018-11-23 | 2019-03-19 | 东台市高科技术创业园有限公司 | A kind of electric drive formula clamping device |
| CN109712834A (en) * | 2019-02-19 | 2019-05-03 | 中国人民解放军海军工程大学 | A kind of high performance electrical engineering distributor breaker |
-
2016
- 2016-06-17 CN CN201620600254.1U patent/CN205670508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483436A (en) * | 2018-11-23 | 2019-03-19 | 东台市高科技术创业园有限公司 | A kind of electric drive formula clamping device |
| CN109712834A (en) * | 2019-02-19 | 2019-05-03 | 中国人民解放军海军工程大学 | A kind of high performance electrical engineering distributor breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |