CN205943807U - Change over switch's sliding closure mechanism - Google Patents
Change over switch's sliding closure mechanism Download PDFInfo
- Publication number
- CN205943807U CN205943807U CN201620867436.5U CN201620867436U CN205943807U CN 205943807 U CN205943807 U CN 205943807U CN 201620867436 U CN201620867436 U CN 201620867436U CN 205943807 U CN205943807 U CN 205943807U
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- CN
- China
- Prior art keywords
- permutator
- shell
- change over
- over switch
- operation window
- Prior art date
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Abstract
The utility model discloses a change over switch's sliding closure mechanism, including the change over switch shell, its characterized in that, it has the operation mouth to open on the change over switch shell, sliding closure mechanism is still including fixing the apron on the change over switch shell, it has AND operation mouth size matched with operation window to open on the apron, be equipped with slider between change over switch shell and apron, cooperate through glide machanism between slider and the change over switch shell, be equipped with the operating portion on slider, the operating portion reveals outside operation window, drive slider from one side cunning of operation window during to the another side through the operating portion, slider will operate the mouth and cover completely, drive slider from operation window's another side cunning during to one side through the operating portion, the operation mouthful is revealed outside in through operation window. The utility model discloses to change over switch's in service behavior, use the slidingtype structure to invent one and play insulated isolation sliding closure insulating and isolation, its simple structure, the use is convenient and the usage is extensive.
Description
Technical field
This utility model is related to a kind of sliding closure structure that can play isolation and insulating effect in permutator, belongs to electrical equipment
Field.
Background technology
In power system, important electrical equipment and load are all powered using two-way or the above power supply of two-way, with
Ensure the seriality of power supply.Permutator is exactly a kind of switch electricity being available for two-way or the above power supply of two-way or load transfer
Device.In the electrical apparatus, it is used for non-frequently connecting and disjunction circuit, switch on power and load.
Permutator generally has electric operating and manual operation both of which in change-over circuit, when needing manual operation
Generally require to pull Manual operation handle, and the Manual operation handle of existing permutator mainly has plug-in and integral type two
Kind.Plug-in refers in change-over circuit Manual operation handle insertion permutator operation, just pulls up handle after the completion of operation
In addition a kind of type of service placed；Integral type is that operation handle is directly anchored on permutator, can directly operate
Type of service.
If the type of service of its Manual operation handle be during plug-in it is necessary to permutator shell reserve notch in order to
Plug and pull handle, and integrated hand operation handle is often also required to reserve notch to pull handle, and the notch opening wide
May affect to insulate, arcing, the work safety of impact operator may be produced during circuit conversion, and affect outward appearance.
Equipped with renovating on the shell of some permutatoies, in order to the important button of unlimited notch on closure or covering
Or lock.Flip structure can realize the effect isolated and insulate, but will take more locus when opening and renovating,
Need have enough space to fully open for renovating renovating opening direction, if will be unable to be suitable at the work of narrow space.
Content of the invention
The technical problems to be solved in the utility model is：Realization does not dismount shell and permutator inside can be operated
The effect of debugging, also will not increase the volume of shell simultaneously.
In order to solve above-mentioned technical problem, the technical solution of the utility model there is provided a kind of slip cover phone of permutator
Structure, including permutator shell it is characterised in that having gathering hole on permutator shell, described sliding closure structure also includes
It is fixed on the cover plate on permutator shell, have the operation window matching with gathering hole size on the cover board, in permutator
It is provided with sliding plate between shell and cover plate, matched by slipping mechanism between sliding plate and permutator shell, in sliding plate
It is provided with operating portion, operating portion is exposed to operation outside window, drive sliding plate to slide to another side from operation window by operating portion
When, gathering hole is completely covered by sliding plate, drives sliding plate when the another side Sideslip of operation window by operating portion, operation
Mouth is exposed to outer by operation window.
Preferably, described slipping mechanism is included located at the salient point of described sliding plate two bottom sides and positioned at described gathering hole
The half circular track matching with the salient point of homonymy of both sides.
Preferably, it is provided with two described salient points in the every side of described sliding plate；On the described half circular track of every side
It is equipped with two spacing block sets；Realized to described sliding plate by the elastic deformation of material between the spacing block set of salient point and homonymy
Spacing.
This utility model be directed to permutator service condition, using sliding structure invented one play insulation and every
It is dielectrically separated from slip lid from act on, its structure is simple, easy to use and of many uses.
Brief description
A kind of composition schematic diagram of the sliding closure structure of permutator that Fig. 1 provides for this utility model；
Fig. 2 is the partial schematic diagram of the permutator shell in this utility model；
Fig. 3 is the side view of the sliding plate in this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage more understand understandable, to combine instantiation, to this
Utility model further describes.
The main effect of this utility model is exactly to install a slip lid to be opened/closed in the shell local of permutator, can be
Open slip lid when needing this permutator to be operated or debugs, also can close slip lid under normal operating conditions to reach isolation
With the effect of insulation, realize not dismounting the effect that shell can carry out operation debugging to permutator inside, also will not increase simultaneously
Plus the volume of product casing.
As shown in figure 1, a kind of sliding closure structure of permutator of this utility model offer is mainly made up of following part：Spiral shell
Nail 1, cover plate 2, sliding plate 3, permutator shell 4, nut 11.Cover plate 2, sliding plate 3 and permutator shell 4 are all insulation material
Material is made.
In conjunction with Fig. 2, the gathering hole 5 of a rectangle is had on permutator shell 4, is respectively provided with the both sides of gathering hole 5
Article one, half circular track 9.Two spacing block sets 10 are had on every half circular track 9.In order to limit permutator shell 4 and lid
Relative position between plate 2, also has two concave stations 12 on permutator shell 4, and two concave stations 12 are located at the two of gathering hole 5
Side, has screw hole at the center of each concave station 12.And a boss is had on cover plate 2 position corresponding with concave station 12, convex
The center of platform equally has screw hole.Boss snaps in the concave station 12 of correspondence position, subsequently passes through screw 1 again and nut 11 will cover
Plate 2 is fixed on permutator shell 4.
Sliding plate 3 is then clipped in permutator shell 4 and the centre of cover plate 2.In conjunction with Fig. 2, equal in the both sides of sliding plate 3 bottom
It is provided with salient point 8, two salient points 8 in every side.The half circular track 9 of salient point 8 one aspect and homonymy is so that sliding plate 3 can be along leading
Slidably, on the other hand, after sliding plate 3 moves into place, salient point 8 is additionally operable to match with spacing block set 10 rail, salient point 8 with
Realized spacing to described sliding plate 3 between corresponding spacing block set 10 by the elastic deformation of material, thus realizing beating on an off
Closed position spacing, it is to avoid because vibrating or so that slip lid is opened accidentally situations such as wave or close.
The operation window 6 being matched with gathering hole 5 size is had on cover plate 2, sliding plate 3 is driven from operation by operating portion 7
Window 6 while when sliding to another side, gathering hole 5 is completely covered by sliding plate 3.Sliding plate 3 is driven from operation window by operating portion 7
During 6 another side Sideslip, gathering hole 5 is exposed to outer by operation window 6.
Although this utility model with reference to examples detailed above, this utility model to be described it should be understood that wherein can make various changes and
Modification and in a broad sense without departing from this utility model, so being not intended as this utility model is limited, as long as in this practicality newly
In the spirit of type, change to embodiment described above, deformation falls within this utility model claim
Protection domain.
Claims (3)
1. a kind of sliding closure structure of permutator, including permutator shell (4) it is characterised in that in permutator shell (4)
On have gathering hole (5), described sliding closure structure also includes the cover plate (2) being fixed on permutator shell (4), in cover plate (2)
On have the operation window (6) matching with gathering hole (5) size, be provided with sliding between permutator shell (4) and cover plate (2)
Plate (3), is matched by slipping mechanism between sliding plate (3) and permutator shell (4), is provided with operation on sliding plate (3)
Portion (7), operating portion (7) is exposed to operation window (6) outward, drives sliding plate (3) sliding from operation window (6) by operating portion (7)
During to another side, gathering hole (5) is completely covered by sliding plate (3), drives sliding plate (3) from operation window (6) by operating portion (7)
Another side Sideslip when, gathering hole (5) is exposed to outer by operation window (6).
2. as claimed in claim 1 a kind of sliding closure structure of permutator it is characterised in that described slipping mechanism include located at
The salient point (8) of described sliding plate (3) two bottom sides and the salient point (8) with homonymy positioned at described gathering hole (5) both sides match
The half circular track (9) closing.
3. as claimed in claim 2 a kind of sliding closure structure of permutator it is characterised in that each in described sliding plate (3)
Side is provided with two described salient points (8)；Two spacing block sets (10) are equipped with the described half circular track (9) of every side；Convex
Realized spacing to described sliding plate (3) between the spacing block set (10) of point (8) and homonymy by the elastic deformation of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867436.5U CN205943807U (en) | 2016-08-11 | 2016-08-11 | Change over switch's sliding closure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867436.5U CN205943807U (en) | 2016-08-11 | 2016-08-11 | Change over switch's sliding closure mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943807U true CN205943807U (en) | 2017-02-08 |
Family
ID=57921112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867436.5U Active CN205943807U (en) | 2016-08-11 | 2016-08-11 | Change over switch's sliding closure mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943807U (en) |
-
2016
- 2016-08-11 CN CN201620867436.5U patent/CN205943807U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |