CN105578814A - Interlocking mechanism of electric control box - Google Patents
Interlocking mechanism of electric control box Download PDFInfo
- Publication number
- CN105578814A CN105578814A CN201511003838.7A CN201511003838A CN105578814A CN 105578814 A CN105578814 A CN 105578814A CN 201511003838 A CN201511003838 A CN 201511003838A CN 105578814 A CN105578814 A CN 105578814A
- Authority
- CN
- China
- Prior art keywords
- interlocking mechanism
- interlocking device
- door
- plate
- electric control
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an interlocking mechanism of an electric control box. The interlocking mechanism comprises an interlocking mechanism body, a box body, a door plate and a switch knob, wherein an extension rod is arranged in the box body, the switch knob is arranged outside the door plate, and the interlocking mechanism body is arranged on the inner side of the door plate and integrated with the switch knob. The interlocking mechanism has the advantages of simplicity in design, the internal space occupied by the original interlocking mechanism is reduced, and the door plate is easier to open and close.
Description
Technical field
The present invention relates to a kind of electric cabinet and assist appliance, specifically a kind of interlocking device.
Background technology
In order to avoid under the state of electric cabinet energising, plug-in connector and cause potential safety hazard, great role is played for the fail safe of electric cabinet by the interlocking device of electric connector.At present, the interlocking device of electric cabinet is arranged on extension rod more, thus makes electric cabinet interlocked control.
But the interlocking effect of interlocking device can make the position angle of extension rod deflect and fix under this structure, make the fit angle generation deviation of switching knob and extension rod, to such an extent as to do not coordinate, door-plate can not close smoothly.This brings no small trouble to the work of electric cabinet, also brings certain potential safety hazard.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide a kind of simple, small and exquisite, prevents door-plate from closing ill interlocking device.
Technical scheme: the invention discloses a kind of electric cabinet interlocking device, comprise interlocking device's body, casing, door-plate, switching knob, extension rod is provided with in described casing, described switching knob is arranged on outside described door-plate, described interlocking device body is arranged on inside described door-plate, and connects as one with described switching knob.
Beneficial effect: compared with prior art, advantage of the present invention is simplicity of design, reduces the inner space shared by original interlocking device, and the folding of door-plate is more prone to.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in drawings, a kind of electric cabinet interlocking device, comprises interlocking device's body 1, casing 2, door-plate 3, switching knob 4, extension rod 5 is provided with in casing 2, switching knob 4 is arranged on outside door-plate 3, and interlocking device's body 1 is arranged on inside door-plate 3, and connects as one with switching knob 4.Such interlocking device coordinates just no longer by the impact of third party's factor with extension rod 5, and therefore the folding of door-plate 3 is more prone to.In addition, interlocking device installs with on door-plate 3, decreases the space of casing 2 inside, makes inner space cleaner and tidier.
Claims (1)
1. an electric cabinet interlocking device, comprise interlocking device's body (1), casing (2), door-plate (3), switching knob (4), extension rod (5) is provided with in described casing (2), described switching knob (4) is arranged on described door-plate (3) outside, it is characterized in that: described interlocking device body (1) is arranged on described door-plate (3) inner side, and connect as one with described switching knob (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003838.7A CN105578814A (en) | 2015-12-30 | 2015-12-30 | Interlocking mechanism of electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003838.7A CN105578814A (en) | 2015-12-30 | 2015-12-30 | Interlocking mechanism of electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105578814A true CN105578814A (en) | 2016-05-11 |
Family
ID=55888313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003838.7A Pending CN105578814A (en) | 2015-12-30 | 2015-12-30 | Interlocking mechanism of electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578814A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748941A (en) * | 2008-12-04 | 2010-06-23 | 哈廷电子有限公司及两合公司 | Latching device for multipart housings |
| CN201549789U (en) * | 2009-09-30 | 2010-08-11 | 昆明华奥航星电气有限公司 | Visual breakpoint low-voltage switch operation box |
| CN201690136U (en) * | 2010-06-04 | 2010-12-29 | 昆明华奥航星电气有限公司 | Switch tank external side surface operation door interlock mechanism |
| CN203180395U (en) * | 2013-04-24 | 2013-09-04 | 唐山中材重型机械有限公司 | Visible breakpoint isolation switch box |
| KR20130102803A (en) * | 2012-03-08 | 2013-09-23 | 씨리우스코리아 주식회사 | One touch door lock |
| CN203352980U (en) * | 2013-06-05 | 2013-12-18 | 广东欧科空调制冷有限公司 | Control box of heat recovery water chilling unit |
| CN203684839U (en) * | 2013-10-28 | 2014-07-02 | 重庆大顺电器有限公司 | Cabinet door multiple interlocking structure for draw-out switch cabinet |
| CN204370934U (en) * | 2014-12-04 | 2015-06-03 | 广州海格通信集团股份有限公司 | A kind of knob is locked soon |
| CN105118711A (en) * | 2015-08-28 | 2015-12-02 | 洛阳中重自动化工程有限责任公司 | Switch interlocking mechanism and method for quick-opening explosion-proof frequency converter |
-
2015
- 2015-12-30 CN CN201511003838.7A patent/CN105578814A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748941A (en) * | 2008-12-04 | 2010-06-23 | 哈廷电子有限公司及两合公司 | Latching device for multipart housings |
| CN201549789U (en) * | 2009-09-30 | 2010-08-11 | 昆明华奥航星电气有限公司 | Visual breakpoint low-voltage switch operation box |
| CN201690136U (en) * | 2010-06-04 | 2010-12-29 | 昆明华奥航星电气有限公司 | Switch tank external side surface operation door interlock mechanism |
| KR20130102803A (en) * | 2012-03-08 | 2013-09-23 | 씨리우스코리아 주식회사 | One touch door lock |
| CN203180395U (en) * | 2013-04-24 | 2013-09-04 | 唐山中材重型机械有限公司 | Visible breakpoint isolation switch box |
| CN203352980U (en) * | 2013-06-05 | 2013-12-18 | 广东欧科空调制冷有限公司 | Control box of heat recovery water chilling unit |
| CN203684839U (en) * | 2013-10-28 | 2014-07-02 | 重庆大顺电器有限公司 | Cabinet door multiple interlocking structure for draw-out switch cabinet |
| CN204370934U (en) * | 2014-12-04 | 2015-06-03 | 广州海格通信集团股份有限公司 | A kind of knob is locked soon |
| CN105118711A (en) * | 2015-08-28 | 2015-12-02 | 洛阳中重自动化工程有限责任公司 | Switch interlocking mechanism and method for quick-opening explosion-proof frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |