CN201215790Y - Protection cover board for micro circuit breaker - Google Patents
Protection cover board for micro circuit breaker Download PDFInfo
- Publication number
- CN201215790Y CN201215790Y CNU2008200940835U CN200820094083U CN201215790Y CN 201215790 Y CN201215790 Y CN 201215790Y CN U2008200940835 U CNU2008200940835 U CN U2008200940835U CN 200820094083 U CN200820094083 U CN 200820094083U CN 201215790 Y CN201215790 Y CN 201215790Y
- Authority
- CN
- China
- Prior art keywords
- protective cover
- panel
- circuit breaker
- miniature circuit
- closure plate
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a miniature breaker protective cover plate, which comprises a panel, wherein a switching operation port which is adapted with the size of a wide miniature breaker is arranged on the panel, the miniature breaker protective cover plate also comprises a blanking plate, wherein a fastener which is used to install the blanking plate is arranged on the panel, the blanking plate and the fastener at least have one installation form, and the blanking plate is covered on a part of the switching operation port under at least one installation form, which enables the exposed part of the switching operation port to adapt with the size of a narrow miniature breaker. The protective cover plate of the utility model can be flexibly compatible with both the wide miniature breaker and the narrow miniature breaker, which is convenient for transforming the switching operation port according to the size of the miniature breaker.
Description
[technical field]
The utility model relates to a kind of miniature circuit breaker protective cover plate.
[background technology]
In power-supply system, the miniature circuit breaker that is applied to has multiple capacity specifications, its external form is difference to some extent accordingly also, and the combining form of various miniature circuit breakers also is diversified (matching according to end user's requirement often) in actual applications, so just causes the miniature circuit breaker protective cover plate need carry out necessary structure compatible design.And common design has two kinds of processing modes: the first is carried out the replacing of cover plate according to the configuration of miniature circuit breaker, so both production managements in the inconvenient manufacture process, the little disconnected replacing of width during also inconvenient equipment on-line operation; But it two is the forms that the perforate on the cover plate are designed to abate, like this for narrow little disconnected be replaced by wide little disconnected be feasible, and when wide little disconnected to change into narrow little disconnected just dying, it is transsexual to that is to say that it does not have a possibility of reversal.The utility model just is based on head it off design.
[utility model content]
Main purpose of the present utility model solves the problems of the prior art exactly, and a kind of protective cover plate that can flexible compatible width miniature circuit breaker is provided, and conveniently carries out conversion according to the size of miniature circuit breaker.
For achieving the above object, the utility model is by the following technical solutions:
A kind of miniature circuit breaker protective cover plate, comprise panel, described panel offers the switching manipulation mouth of the size that adapts to wide miniature circuit breaker, it is characterized in that, also comprise closure plate, described panel is provided with the fastener that is used to install described closure plate, and described closure plate and described fastener have at least a kind of installation form and described closure plate to cover the part of described switching manipulation mouth under at least a installation form, and the part that described switching manipulation mouth is exposed adapts to the size of narrow miniature circuit breaker.
Preferably,
Described panel offers panel hole, and described closure plate correspondence offers first installing hole, and described fastener comprises the connector that passes described panel hole and described first installing hole, and described closure plate is inboard affixed with described connector from described panel.
Further,
Described connector is a screw, and described closure plate reclines by described screw and is fixed on the described panel.
Also comprise and be positioned at panels outside and shroud in the protective cover of described switching manipulation mouth periphery.
Described protective cover is provided with attacker/catching groove, and described panel is provided with catching groove/attacker, and described protective cover links to each other in the back-off mode with described panel.
Described closure plate is the L shaped bending structure that comprises a wide flanging and a narrow flanging, described wide flanging and described narrow flanging offer the flanging installing hole corresponding to described panel hole respectively, described first installing hole is the flanging installing hole on the described wide flanging, described closure plate covers the part of described switching manipulation mouth when affixed with described wide flanging and described connector, described closure plate exposes the whole of described switching manipulation mouth when affixed with described narrow flanging and described connector.
Preferably,
Described fastener comprises and is positioned at panels outside and shroud in the protective cover of described switching manipulation mouth periphery, offers slot on the described protective cover, and described closure plate inserts in the described protective cover from described slot.
Further,
Described protective cover comprises that perpendicular to the left side wall of described panel and right side wall, described slot is positioned on the right side wall of described protective cover.
Described protective cover is provided with attacker/catching groove, and described panel is provided with catching groove/attacker, and described protective cover links to each other in the back-off mode with described panel.
The utility model beneficial technical effects is:
Switching manipulation mouth on the utility model panel is offered by the size that adapts to wide miniature circuit breaker, also be provided with the closure plate that is used with the switching manipulation mouth, panel is provided with the fastener that closure plate is installed, closure plate and fastener have a kind of installation form at least, under at least a therein installation form, closure plate covers the part of switching manipulation mouth, the part that the switching manipulation mouth is exposed adapts to the size of narrow miniature circuit breaker, thereby, when closure plate being installed with the installation form of the part that can cover the switching manipulation mouth, the miniature circuit breaker protective cover plate is applicable to narrow miniature circuit breaker, in addition be applicable to wide miniature circuit breaker, therefore the utility model can be between the width miniature circuit breaker flexible conversion, compatibility improves greatly, has satisfied the various demand of user ideally.
The utility model is provided with the control that closure plate and fastener are realized switching manipulation mouth size by ingenious, and its structure is very simple, and is cheap for manufacturing cost.
[description of drawings]
Fig. 1 adapts to wide little disconnected closure plate installation form schematic diagram for a kind of embodiment of the utility model;
Fig. 2 adapts to narrow little disconnected closure plate installation form schematic diagram for the embodiment of Fig. 1;
Fig. 3 is the structural representation of the another kind of embodiment of the utility model.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[embodiment]
Embodiment one
Please refer to Fig. 1 and Fig. 2, the miniature circuit breaker protective cover plate comprises panel 1, closure plate 2, protective cover 3 and connector 4, offers switching manipulation mouth 5 on the panel 1, and the size of switching manipulation mouth 5 adapts to the size of wide miniature circuit breaker.Panel 1 offers panel hole, and closure plate 2 is designed to L shaped bending structure, comprises a wide flanging 201 and a narrow flanging 202, and a wide flanging 201 and a narrow flanging 202 respectively offer the flanging installing hole corresponding to panel.Closure plate 2 has two kinds of installation forms on panel 1, one, connector 4 passes the flanging installing hole of panel hole and wide flanging 201, wide flanging 201 is abutted in the fixing closure plate 2 of form on the panel 1, they are two years old, connector 4 passes the flanging installing hole of panel hole and narrow flanging 202, narrow flanging 202 is abutted in the fixing closure plate 2 of mode on the panel 1.Under first kind of installation form, the wide flanging 201 of broad covers the part of switching manipulation mouth 5, and this part is blocked, and the part that switching manipulation mouth 5 is exposed adapts to the size of narrow miniature circuit breaker.Under second kind of installation form, narrow flanging 202 does not extend in the switching manipulation mouth 5 because narrower, does not therefore influence the size of switching manipulation mouth 5, it is exposed fully and adapts to the size of narrow miniature circuit breaker.The connector 4 preferred screws 4 that adopt, panel 1, closure plate 2 are connected with screw 4 with screw.
Further, also have the protective cover 3 that matches and be provided with switching manipulation mouth 5 on the protective cover plate, protective cover 3 is positioned at panels outside and the shroud periphery at switching manipulation mouth 5 by the size design of wide miniature circuit breaker.Protective cover 3 plays the switch protection effect, the operating grip of accident collision miniature circuit breaker in the time of can preventing to operate and cause along separate routes outage.Preferably, protective cover 3 is provided with the attacker by a side upper and lower part of panel, is correspondingly provided with catching groove on the panel 1, and protective cover 3 and panel 1 are fastened and connected by this attacker and the catching groove mode with back-off.The material of protective cover 3 is preferably plastics.
Structure of the present utility model is ingenious, at any time and any place, all can be replaced as the needed protective cover plate of user easily, has satisfied the multifarious requirement of user's request ideally, because its structure is very simple, thereby manufacturing cost is also cheap.In addition, closure plate 2 is installed on the inboard of panel 1, so of the present utility model reasonable in design and attractive in appearance.
Embodiment two
Please refer to Fig. 3, the miniature circuit breaker protective cover plate of present embodiment comprises panel 1, closure plate 6 and protective cover 7.With different being of a last embodiment, protective cover 7 offers slot 701, and except shielding, also as the fastener of panel 1 and closure plate 6, closure plate 6 can be plate shaped protective cover 7 simultaneously, is inserted into promptly to realize in the slot 701 of protective cover 7 and being connected of panel 1.When the size according to narrow miniature circuit breaker is configured, closure plate 6 is inserted the slot 701 of protective covers 7 and blocks; When the size according to wide miniature circuit breaker is configured, closure plate 6 is extracted from slot 701.For preceding a kind of situation, closure plate 6 stretches in the protective cover 7, covers the part of switching manipulation mouth 5, and the part that switching manipulation mouth 5 is exposed adapts to the size of narrow miniature circuit breaker; For the latter, switching manipulation mouth 5 exposes fully, adapts to the size of narrow miniature circuit breaker.Adopt present embodiment, the user can change the opening size of protective cover plate by direct plug closure plate 6, and is easy to operate.
Preferably, protective cover 7 comprises left side wall and the right side wall that is positioned at switching manipulation mouth 5 both sides, and two sidewalls are perpendicular to panel 1, and slot 701 is opened on the right side wall of protective cover 7.This design custom replaceable closure plate 6 of being more convenient for.
In addition, in the previous embodiment, the size of closure plate also can design according to concrete demand and match, thereby further realizes the diversity compatibility to the miniature circuit breaker size.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (9)
1. miniature circuit breaker protective cover plate, comprise panel, described panel offers the switching manipulation mouth of the size that adapts to wide miniature circuit breaker, it is characterized in that, also comprise closure plate, described panel is provided with the fastener that is used to install described closure plate, and described closure plate and described fastener have at least a kind of installation form and described closure plate to cover the part of described switching manipulation mouth under at least a installation form, and the part that described switching manipulation mouth is exposed adapts to the size of narrow miniature circuit breaker.
2. miniature circuit breaker protective cover plate as claimed in claim 1, it is characterized in that, described panel offers panel hole, described closure plate correspondence offers first installing hole, described fastener comprises the connector that passes described panel hole and described first installing hole, and described closure plate is inboard affixed with described connector from described panel.
3. miniature circuit breaker protective cover plate as claimed in claim 2 is characterized in that, described connector is a screw, and described closure plate reclines by described screw and is fixed on the described panel.
4. miniature circuit breaker protective cover plate as claimed in claim 2 is characterized in that, also comprises being positioned at panels outside and shroud in the protective cover of described switching manipulation mouth periphery.
5. miniature circuit breaker protective cover plate as claimed in claim 4 is characterized in that described protective cover is provided with attacker/catching groove, and described panel is provided with catching groove/attacker, and described protective cover links to each other in the back-off mode with described panel.
6. as any described miniature circuit breaker protective cover plate of claim 2～5, it is characterized in that, described closure plate is the L shaped bending structure that comprises a wide flanging and a narrow flanging, described wide flanging and described narrow flanging offer the flanging installing hole corresponding to described panel hole respectively, described first installing hole is the flanging installing hole on the described wide flanging, described closure plate covers the part of described switching manipulation mouth when affixed with described wide flanging and described connector, described closure plate exposes the whole of described switching manipulation mouth when affixed with described narrow flanging and described connector.
7. miniature circuit breaker protective cover plate as claimed in claim 1, it is characterized in that, described fastener comprises and is positioned at panels outside and shroud in the protective cover of described switching manipulation mouth periphery, offers slot on the described protective cover, and described closure plate inserts in the described protective cover from described slot.
8. miniature circuit breaker protective cover plate as claimed in claim 7 is characterized in that, described protective cover comprises that perpendicular to the left side wall of described panel and right side wall, described slot is positioned on the right side wall of described protective cover.
9. as claim 7 or 8 described miniature circuit breaker protective cover plates, it is characterized in that described protective cover is provided with attacker/catching groove, described panel is provided with catching groove/attacker, and described protective cover links to each other in the back-off mode with described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200940835U CN201215790Y (en) | 2008-05-27 | 2008-05-27 | Protection cover board for micro circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200940835U CN201215790Y (en) | 2008-05-27 | 2008-05-27 | Protection cover board for micro circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215790Y true CN201215790Y (en) | 2009-04-01 |
Family
ID=40520994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200940835U Expired - Lifetime CN201215790Y (en) | 2008-05-27 | 2008-05-27 | Protection cover board for micro circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215790Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766763A (en) * | 2015-03-18 | 2015-07-08 | 湖北省电力装备有限公司 | Plastic weigh box breaker isolation hood |
| CN107359061A (en) * | 2017-08-31 | 2017-11-17 | 江苏有能配电有限公司 | A kind of switch module safety device |
-
2008
- 2008-05-27 CN CNU2008200940835U patent/CN201215790Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766763A (en) * | 2015-03-18 | 2015-07-08 | 湖北省电力装备有限公司 | Plastic weigh box breaker isolation hood |
| CN107359061A (en) * | 2017-08-31 | 2017-11-17 | 江苏有能配电有限公司 | A kind of switch module safety device |
| CN107359061B (en) * | 2017-08-31 | 2020-01-07 | 江苏威腾配电有限公司 | Switch module safety device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201215790Y (en) | Protection cover board for micro circuit breaker | |
| CN201966553U (en) | Line incoming and outgoing structure of power distribution box | |
| CN1242527C (en) | Non intermittented power source machine cabinet | |
| CN203423859U (en) | Electronic wall switch of simple disassembly and assembly | |
| CN204390934U (en) | Intelligent switch module | |
| CN209942402U (en) | Rear control assembly of intelligent lock and intelligent lock | |
| CN201115002Y (en) | A single board and single board device with sub single board | |
| CN203166339U (en) | Module combination installation type power control box | |
| CN211296084U (en) | Electrical installation protection box and electrical wiring device | |
| CN2870290Y (en) | Frequency variator modularization control unit | |
| CN209388157U (en) | Light current input/output module | |
| CN203274431U (en) | Refrigerator control panel installation box | |
| CN203774643U (en) | Step-type socket box | |
| CN201259857Y (en) | Large scope fast wiring swinging type wall switch | |
| CN110729682A (en) | Electrical installation protection box and electrical wiring device | |
| CN2425441Y (en) | AC distribution cabinet | |
| CN216212979U (en) | Circuit on-off switch and wisdom electronic box | |
| CN203734958U (en) | Electric power meter housing | |
| CN216355457U (en) | Electric power cabinet door and electric power cabinet | |
| CN217925347U (en) | Cross line structure and intelligent lock | |
| CN212115969U (en) | DTU common unit device case | |
| CN215896201U (en) | Circuit breaker module box of cabinet power distribution unit | |
| CN202103334U (en) | Mobile intelligent motor control and low current power distribution control cabinet | |
| CN201532917U (en) | Connecting terminal of a low-voltage circuit breaker | |
| CN212517062U (en) | Plug-in circuit breaker shell structure and circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |
|
| CX01 | Expiry of patent term |