CN204348638U - Shell of circuit breaker - Google Patents
Shell of circuit breaker Download PDFInfo
- Publication number
- CN204348638U CN204348638U CN201520041275.XU CN201520041275U CN204348638U CN 204348638 U CN204348638 U CN 204348638U CN 201520041275 U CN201520041275 U CN 201520041275U CN 204348638 U CN204348638 U CN 204348638U
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- CN
- China
- Prior art keywords
- hole
- shell
- baffle plate
- plate assembly
- circuit breaker
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of Shell of circuit breaker, comprise shell, shell has the installation through hole with the binding post adaptation in circuit breaker, installation through-hole side wall is provided with can along the baffle plate assembly installing through hole radial slippage, baffle plate assembly is positioned at installs one end of being in communication with the outside of through hole and baffle plate assembly and installation through hole have two matching relationships, is respectively: baffle plate assembly cuts off the matching relationship installing through hole and extraneous matching relationship and the through installation through hole of baffle plate assembly and the external world.Impurity dust in air is undertaken isolating by baffle plate assembly when not using for the installation through hole installing binding post and prevents unauthorized personnel from operating by this Shell of circuit breaker, when deployed, conveniently can unload baffle plate assembly, pair of wire connection terminals carries out overhauling or patching operations, and this structure is more safe and reliable.
Description
Technical field
The utility model belongs to breaker technical field, especially a kind of Shell of circuit breaker.
Background technology
The structure of circuit breaker, comprise Shell of circuit breaker, sound contact assembly, tripping mechanism and binding post, Shell of circuit breaker is formed by connecting by left and right housing make-up usually, for the ease of wiring or maintenance, Shell of circuit breaker offers usually the through hole with binding post adaptation, the operating side of binding post is then revealed in this through hole, but when said structure circuit breaker in use, its binding post is owing to being in naked state for a long time, it is easily subject to dust, the corrosion of steam etc., or it is easily oxidized, cause its electrical connection properties unstable, cause potential safety hazard.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of Shell of circuit breaker, impurity dust in air is undertaken isolating by baffle plate assembly when not using for the installation through hole installing binding post and prevents unauthorized personnel from operating by this Shell of circuit breaker, when deployed, conveniently can unload baffle plate assembly, pair of wire connection terminals carries out overhauling or patching operations, and this structure is more safe and reliable.
To achieve these goals, the technical solution adopted in the utility model is: a kind of Shell of circuit breaker, comprise shell, shell has the installation through hole with the binding post adaptation in circuit breaker, it is characterized in that: described installation through-hole side wall is provided with can along the baffle plate assembly installing through hole radial slippage, described baffle plate assembly is positioned at installs one end of being in communication with the outside of through hole and baffle plate assembly and installation through hole have two matching relationships, is respectively: baffle plate assembly cuts off the matching relationship installing through hole and extraneous matching relationship and the through installation through hole of baffle plate assembly and the external world.
In said structure, installation through-hole side wall and baffle plate assembly are for being slidably matched, make when baffle plate assembly slips into and installs through-hole side wall the connected relation between through hole partition with the external world is installed, this baffle plate assembly plays the effect of the impurity dust in isolation outside air, avoids the pollution of impurity pair of wire connection terminals, when needs wiring or inspection operation, baffle plate assembly is skidded off, this structure is simple, easy to operate, and uses more safe and reliable.
As further setting of the present utility model, one end sidewall that described installation through hole is in communication with the outside offers chute, and described baffle plate assembly coordinates with slide.
In said structure, this installation through hole can be arranged on the upper surface of housing or be arranged on the sidewall of housing, and this chute and installation through hole are in the connected relation that intersects vertically.
As further setting of the present utility model, described baffle plate assembly comprises the sliding panel coordinated with chute, and this sliding panel is provided with and the flexible block installing through hole adaptation.
In said structure, this baffle plate assembly plays barrier effect by flexible block on sliding panel to installation through hole, and this flexible block axially can carry out upper and lower elastic movement along installation through hole, is convenient to slipping into of this flexible block and sliding panel.
As further setting of the present utility model, described sliding panel has cavity, this cavity inwall has extension shell fragment, has space between this sliding panel outer wall and cavity both sides inwall, and described flexible block is upwardly integrally formed towards installation through hole one end by the free end extending shell fragment.
In said structure, this flexible block and sliding panel integrative-structure are arranged, be convenient to processing and structure is more firm, space between sliding panel outer wall and cavity inwall makes sliding panel outer wall have the space of strain, slip into or skid off at this sliding panel in the process of chute, this sliding panel outer wall has elastic deformability, makes its slippage more smooth and easy, reduce the stop frictional force between chute inwall, reduce wear.
As further setting of the present utility model, described extension shell fragment is that incline structure to be arranged in the cavity of sliding panel and this extension shell fragment is downward-sloping towards free end by its stiff end, and the stiff end of this extension shell fragment flushes with cavity upper surface and the flexible block being installed on this extension shell fragment free end flushes with cavity upper surface.
In said structure, this extension shell fragment is arranged due to incline structure, and when slipping into chute, flexible block flushes with cavity upper end, can not form stop, can smooth and easyly slip into, and reduces gouging abrasion.
As further setting of the present utility model, be provided with between described extension shell fragment and chute bottom surface and can will extend shell fragment free end towards the top pressing board installing through hole direction jack-up along extending shell fragment axial slip.
In said structure, this top pressing board carries out jack-up to the free end extending shell fragment and makes to coordinate more closely between flexible block with installation through hole, and this top pressing board is slide construction, easy to operate.
As further setting of the present utility model, described sliding panel offers towards the end face of chute the slideway coordinated with top pressing board.
In said structure, by installation of slide track on sliding panel, this sliding panel is made to have better elastic deformability, simultaneously can simplified structure, be convenient to processing.
As further setting of the present utility model, the both sides sidewall of described top pressing board is provided with elongated slot, and top pressing board is divided into top pressing board body and is installed on the elastic sidewall of top pressing board body both sides by this elongated slot.
In said structure, the elastic construction of the both sides sidewall of this top pressing board is arranged, make it in sliding process, have certain deformability, reduce its in slipping with the wearing and tearing of slideway inwall, it is made to coordinate tightr, but simultaneously can simplified processing process, do not need requirement machining accuracy very accurately, also can realize.
As further setting of the present utility model, described shell comprises the left and right housing that split is arranged, and left and right housing make-up is connected to form entirety.
In said structure, shell is connected by left and right housing make-up, is convenient to installing/dismounting maintenance.
Adopt such scheme, the utility model compact conformation, parts are simple, easy to process, and safe and reliable, easy to operate.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment structural front view;
Accompanying drawing 2 is the utility model specific embodiment STRUCTURE DECOMPOSITION figure;
Shell 1, installation through hole 11, chute 12, baffle plate assembly 2, sliding panel 21, cavity 211, extension shell fragment 212, slideway 213, flexible block 22, top pressing board 23, elongated slot 231, top pressing board body 232, elastic sidewall 233, space 24.
Embodiment
Specific embodiment of the utility model is Shell of circuit breaker as shown in Figure 1-2, comprise shell 1, shell 1 has the installation through hole 11 with the binding post adaptation in circuit breaker, installation through hole 11 sidewall is provided with can along the baffle plate assembly 2 installing through hole 11 radial slippage, baffle plate assembly 2 be positioned at one end of being in communication with the outside of through hole 11 is installed and baffle plate assembly 2 with through hole 11 is installed there are two matching relationships, be respectively: baffle plate assembly 2 cuts off installs through hole 11 and extraneous matching relationship and the through installation through hole 11 of baffle plate assembly 2 and extraneous matching relationship.Installation through hole 11 sidewall and baffle plate assembly 2 are for being slidably matched, make that when baffle plate assembly 2 slips into and installs through hole 11 sidewall through hole 11 is installed and cut off connected relation between the external world, this baffle plate assembly 2 plays the effect of the impurity dust in isolation outside air, avoid the pollution of impurity pair of wire connection terminals, when needs wiring or inspection operation, skidded off by baffle plate assembly 2, this structure is simple, easy to operate, and use more safe and reliable.
One end sidewall that above-mentioned installation through hole 11 is in communication with the outside offers chute 12, and baffle plate assembly 2 and chute 12 are slidably matched.This installation through hole 11 can be arranged on the upper surface of shell 1 or be arranged on the sidewall of shell 1, and this chute 12 and installation through hole 11 are in the connected relation that intersects vertically.
Above-mentioned baffle plate assembly 2 comprises the sliding panel 21 coordinated with chute 12, and this sliding panel 21 is provided with and the flexible block 22 installing through hole 11 adaptation.This baffle plate assembly 2 plays barrier effect by flexible block 22 on sliding panel 21 to installation through hole 11, and this flexible block 22 axially can carry out upper and lower elastic movement along installation through hole 11, is convenient to slipping into of this flexible block 22 and sliding panel 21.
Above-mentioned sliding panel 21 has cavity 211, this cavity 211 inwall has extension shell fragment 212, have space 24 between this sliding panel 21 outer wall and cavity 211 both sides inwall, flexible block 22 is upwardly integrally formed towards installation through hole 11 one end by the free end extending shell fragment 212.This flexible block 22 is arranged with sliding panel 21 integrative-structure, be convenient to processing and structure is more firm, space 24 between sliding panel 21 outer wall and cavity 211 inwall makes sliding panel outer wall have the space of strain, slip into or skid off in the process of chute 12 at this sliding panel 21, this sliding panel 21 outer wall has elastic deformability, make its slippage more smooth and easy, reduce the stop frictional force between chute 12 inwall, reduce wear.
Above-mentioned extension shell fragment 212 is arranged in incline structure in the cavity 211 of sliding panel 21 and this extension shell fragment 212 is downward-sloping towards free end by its stiff end, and the stiff end of this extension shell fragment 212 flushes with cavity 211 upper surface and the flexible block 22 being installed on this extension shell fragment 212 free end flushes with cavity 211 upper surface.This extension shell fragment 212 is due to incline structure setting, and when slipping into chute 12, flexible block 22 flushes with cavity 211 upper end, can not form stop, can smooth and easyly slip into, and reduces gouging abrasion.
Be provided with between above-mentioned extension shell fragment 212 and chute 12 bottom surface and can will extend shell fragment 212 free end towards the top pressing board 23 installing through hole 11 direction jack-up along extending shell fragment 212 axial slip.This top pressing board 23 carries out jack-up to the free end extending shell fragment 212 and makes to coordinate more closely between flexible block 22 with installation through hole 11, and this top pressing board 23 is slide construction, easy to operate.
Above-mentioned sliding panel 21 offers towards the end face of chute 12 slideway 213 coordinated with top pressing board 23.Slideway 213 is arranged on sliding panel 21, makes this sliding panel 21 have better elastic deformability, simultaneously can simplified structure, be convenient to processing.
The both sides sidewall of above-mentioned top pressing board 23 is provided with elongated slot 231, and top pressing board 23 is divided into top pressing board body 232 and is installed on the elastic sidewall 233 of top pressing board body 232 both sides by this elongated slot 231.The elastic construction of the both sides sidewall 233 of this top pressing board 23 is arranged, make it in sliding process, have certain deformability, reduce its in slipping with the wearing and tearing of slideway 213 inwall, it is made to coordinate tightr, but simultaneously can simplified processing process, do not need requirement machining accuracy very accurately, also can realize.
Above-mentioned shell 1 comprises the left and right housing that split is arranged, and left and right housing make-up is connected to form entirety.Shell 1 is connected by left and right housing make-up, is convenient to installing/dismounting maintenance.
The utility model compact conformation, parts are simple, easy to process, and safe and reliable, easy to operate.The utility model is not limited to above-mentioned embodiment; persons skilled in the art are content disclosed in the utility model; other multiple embodiments can be adopted to implement of the present utility model; or every employing project organization of the present utility model and thinking; do simple change or change, all fall into protection range of the present utility model.
Claims (10)
1. a Shell of circuit breaker, comprise shell, shell has the installation through hole with the binding post adaptation in circuit breaker, it is characterized in that: described installation through-hole side wall is provided with can along the baffle plate assembly installing through hole radial slippage, described baffle plate assembly is positioned at installs one end of being in communication with the outside of through hole and baffle plate assembly and installation through hole have two matching relationships, is respectively: baffle plate assembly cuts off the matching relationship installing through hole and extraneous matching relationship and the through installation through hole of baffle plate assembly and the external world.
2. Shell of circuit breaker according to claim 1, is characterized in that: one end sidewall that described installation through hole is in communication with the outside offers chute, and described baffle plate assembly coordinates with slide.
3. Shell of circuit breaker according to claim 2, is characterized in that: described baffle plate assembly comprises the sliding panel coordinated with chute, and this sliding panel is provided with and the flexible block installing through hole adaptation.
4. Shell of circuit breaker according to claim 3, it is characterized in that: described sliding panel has cavity, this cavity inwall has extension shell fragment, have space between this sliding panel outer wall and cavity both sides inwall, described flexible block is upwardly integrally formed towards installation through hole one end by the free end extending shell fragment.
5. Shell of circuit breaker according to claim 4, it is characterized in that: described extension shell fragment is that incline structure to be arranged in the cavity of sliding panel and this extension shell fragment is downward-sloping towards free end by its stiff end, the stiff end of this extension shell fragment flushes with cavity upper surface and the flexible block being installed on this extension shell fragment free end flushes with cavity upper surface.
6. Shell of circuit breaker according to claim 5, is characterized in that: be provided with between described extension shell fragment and chute bottom surface and can will extend shell fragment free end towards the top pressing board installing through hole direction jack-up along extending shell fragment axial slip.
7. Shell of circuit breaker according to claim 6, is characterized in that: described sliding panel offers towards the end face of chute the slideway coordinated with top pressing board.
8. the Shell of circuit breaker according to claim 6 or 7, is characterized in that: the both sides sidewall of described top pressing board is provided with elongated slot, and top pressing board is divided into top pressing board body and is installed on the elastic sidewall of top pressing board body both sides by this elongated slot.
9. the Shell of circuit breaker according to claim 1-7 any one, is characterized in that: described shell comprises the left and right housing that split is arranged, and left and right housing make-up is connected to form entirety.
10. Shell of circuit breaker according to claim 8, is characterized in that: described shell comprises the left and right housing that split is arranged, and left and right housing make-up is connected to form entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041275.XU CN204348638U (en) | 2015-01-21 | 2015-01-21 | Shell of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041275.XU CN204348638U (en) | 2015-01-21 | 2015-01-21 | Shell of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348638U true CN204348638U (en) | 2015-05-20 |
Family
ID=53231890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041275.XU Withdrawn - After Issue CN204348638U (en) | 2015-01-21 | 2015-01-21 | Shell of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576229A (en) * | 2015-01-21 | 2015-04-29 | 温州罗格朗电器有限公司 | Circuit breaker shell |
-
2015
- 2015-01-21 CN CN201520041275.XU patent/CN204348638U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576229A (en) * | 2015-01-21 | 2015-04-29 | 温州罗格朗电器有限公司 | Circuit breaker shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20170426 |