CN205370151U - Novel screen cabinet - Google Patents
Novel screen cabinet Download PDFInfo
- Publication number
- CN205370151U CN205370151U CN201620123927.9U CN201620123927U CN205370151U CN 205370151 U CN205370151 U CN 205370151U CN 201620123927 U CN201620123927 U CN 201620123927U CN 205370151 U CN205370151 U CN 205370151U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- travel switch
- lock
- utility
- model
- 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 - Fee Related
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a novel screen cabinet, including the cabinet body and cabinet lock. The cabinet wherein the described body has increased by a travel switch on the basis of conventional rack, the cabinet lock improves on the basis of standard MS828 cabinet lock, cancelled rotatory handle spacing, increased by the 2nd travel switch. The utility model discloses a from just confirming a function of whether locking in appearance, the on -the -spot devices such as observing and controlling of cooperation transformer substation signal can for a local perhaps distant place control backstage when men wei locks, brought the facility for engineering on -the -spot debugging and maintenance.
Description
Technical field
The utility model discloses a kind of novel screen cabinet, relate to electric power and technical field of communication equipment.
Background technology
Current power and the communications field, a large amount of use rack screen cabinets, all devices is all installed in rack screen cabinet, and door lock is installed at screen cabinet Qianmen, it is possible to by key locking, it is prevented that undelegated people opens screen cabinet.
Current screen cabinet adopts MS828 cabinet to lock in a large number, this cabinet lock average weight, simple to operate.The type cabinet maximum problem of lock from judging screen cabinet whether locking in appearance, cannot open or locking also cannot to local or remote monitoring backstage signals cabinet lock state exactly.Currently also have and lock increase communication chip at cabinet, it is provided that RS485 interface, inform cabinet lock status after monitoring by the mode of communication, but adopt in this way, the cost of cabinet lock increases too many, and the local equipment needing to increase stipulations access of station institute, increases the investment of transformer station or communication machine room.
Utility model content
Technical problem to be solved in the utility model is: for the defect of prior art, it is provided that a kind of novel screen cabinet, when increasing small investment, meets the demand whether monitor rack door is locked.
This utility model is for solving above-mentioned technical problem by the following technical solutions:
A kind of novel screen cabinet, locks including cabinet and cabinet, arranges the first travel switch at described cabinet Qianmen, lock at described cabinet and arrange the second travel switch, and described first travel switch and the second travel switch all include output contact；First travel switch realizes the trigger action of switch by the opening and closing of cabinet door, and described second travel switch is also provided with travel switch pressing plate in corresponding position, in order to realize the trigger action of switch.
As of the present utility model it is preferred that scheme, when described cabinet Qianmen is opened, the first travel switch output contact closes.
As of the present utility model it is preferred that scheme, the concrete model of described cabinet lock is MS828, removes handle limited bottom the rotating handles of described cabinet lock, installs travel switch pressing plate in the middle part of rotating handles, and in the middle part of lock body, correspondence position installs the second travel switch；
Automatically upspringing time rotating handles depresses, when rotating handles is upspring, the second travel switch output contact Guan Bi, when cabinet lock key rotates to lock position, rotating handles will not be upspring.
As of the present utility model it is preferred that scheme, described first travel switch output contact and access measuring and controlling equipment, the particular state of monitor in real time cabinet door locking after the second travel switch output contact parallel connection.
This utility model adopts above technical scheme compared with prior art, have following technical effect that difference and tradition MS828 lock cannot from outward appearance directly distinguish key be whether lockup state its cannot send state, cabinet described in the utility model is locked, rotating handles is only depressed or upsprings two states, when rotating handles is depressed state, key is locking, when rotating handles is upspring state, key is to unlock, virtual condition is very clear, and can on send lockup state to local monitoring backstage, bring facility to the debugging of engineering site and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of standard MS828 lock；
Fig. 2 is the structural representation of the MS828 lock after improvement described in the utility model；
Fig. 3 is the structural representation of the cabinet door after improvement described in the utility model；
Fig. 4 is the contact schematic diagram of travel switch described in the utility model；
Fig. 5 is cabinet described in the utility model lock lockup state schematic diagram；
Wherein: 1. lock connecting rod, 2. lock body, 3. travel switch pressing plate, 4. rotating handles, 5. lock core, 6. lock core tongue, 7. the second travel switch, 8. lock core tongue is spacing, 9. the second travel switch output contact, 10. rotating handles be spacing, 11. first travel switches, 12. second travel switch output contacts.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining this utility model, and can not be construed to restriction of the present utility model.
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
The structural representation of standard MS828 lock is as it is shown in figure 1, include: lock connecting rod 1, lock body 2, rotating handles 4, lock core 5, lock core tongue 6, lock core tongue spacing 8 and rotating handles spacing 10.
Concrete structure of the present utility model includes cabinet and cabinet lock, arranges the first travel switch at described cabinet Qianmen, locks at described cabinet and arrange the second travel switch, and described first travel switch and the second travel switch all include output contact；First travel switch realizes the trigger action of switch by the opening and closing of cabinet door, and described second travel switch is also provided with travel switch pressing plate in corresponding position, in order to realize the trigger action of switch.
When described cabinet Qianmen is opened, the first travel switch output contact Guan Bi, the structural representation of the cabinet door after improvement described in the utility model is as shown in Figure 3.
The structural representation of the MS828 lock after improvement described in the utility model, as in figure 2 it is shown, eliminate rotating handles spacing 10, increases and is provided with the second travel switch 7 and travel switch pressing plate 3, and described second travel switch also includes the second travel switch output contact 9.When rotating handles 4 pressure, travel switch pressing plate 3 being driven to press the second travel switch 7, cause that the second travel switch output contact 9 disconnects, this time passes through key locking, then contact is always on, inform that current state stops state for screen cabinet cabinet door lock, if key does not have locking, then by the spring of lock body itself, rotating handles 4 can be upspring, travel switch pressing plate 3 also can be upspring, and the second travel switch output contact 9 turns on, and when therefore only having key locking cabinet to lock, contact just can turn on.Cabinet described in the utility model lock lockup state schematic diagram is as shown in Figure 5.
Screen cabinet cabinet door is additionally provided with the first travel switch 11, time cabinet door is closed, the first travel switch output contact 12 disconnects, informing that current state is that cabinet door is closed, time cabinet door is opened, the first travel switch output contact 12 turns on, and informs that current state is that cabinet door is opened.The local equipment such as observing and controlling or comprehensive guarantor will be accessed, it is possible to the state whether locality monitoring or remote monitoring Real-time Feedback screen cabinet cabinet door lock after first travel switch output contact 12 and the second travel switch output contact 9 parallel connection.The contact schematic diagram of travel switch described in the utility model is as shown in Figure 4.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make a variety of changes under the premise without departing from this utility model objective.The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, without departing within the scope of technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above example is made, equivalent replacement and improvement etc., all still fall within the protection domain of technical solutions of the utility model.
Claims (4)
1. a novel screen cabinet, locks including cabinet and cabinet, it is characterised in that: arranging the first travel switch at described cabinet Qianmen, lock at described cabinet and arrange the second travel switch, described first travel switch and the second travel switch all include output contact；First travel switch realizes the trigger action of switch by the opening and closing of cabinet door, and described second travel switch is also provided with travel switch pressing plate in corresponding position, in order to realize the trigger action of switch.
2. a kind of novel screen cabinet as claimed in claim 1, it is characterised in that: when described cabinet Qianmen is opened, the first travel switch output contact Guan Bi.
3. a kind of novel screen cabinet as claimed in claim 1 or 2, it is characterized in that: the concrete model of described cabinet lock is MS828, removing handle limited bottom the rotating handles of described cabinet lock, install travel switch pressing plate in the middle part of rotating handles, in the middle part of lock body, correspondence position installs the second travel switch；
Automatically upspringing time rotating handles depresses, when rotating handles is upspring, the second travel switch output contact Guan Bi, when cabinet lock key rotates to lock position, rotating handles will not be upspring.
4. a kind of novel screen cabinet as claimed in claim 1 or 2, it is characterised in that: described first travel switch output contact and access measuring and controlling equipment after the second travel switch output contact parallel connection, the particular state of monitor in real time cabinet door locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123927.9U CN205370151U (en) | 2016-02-17 | 2016-02-17 | Novel screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123927.9U CN205370151U (en) | 2016-02-17 | 2016-02-17 | Novel screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370151U true CN205370151U (en) | 2016-07-06 |
Family
ID=56271177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123927.9U Expired - Fee Related CN205370151U (en) | 2016-02-17 | 2016-02-17 | Novel screen cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605264A (en) * | 2017-09-27 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Panel lock |
| CN109243093A (en) * | 2018-09-17 | 2019-01-18 | 虫极科技（北京）有限公司 | A kind of Intelligent cargo cabinet and the method for controlling Intelligent cargo cabinet door lock state |
-
2016
- 2016-02-17 CN CN201620123927.9U patent/CN205370151U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605264A (en) * | 2017-09-27 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Panel lock |
| CN109243093A (en) * | 2018-09-17 | 2019-01-18 | 虫极科技（北京）有限公司 | A kind of Intelligent cargo cabinet and the method for controlling Intelligent cargo cabinet door lock state |
| CN109243093B (en) * | 2018-09-17 | 2024-01-30 | 虫极科技（北京）有限公司 | Intelligent container and method for controlling state of door lock of intelligent container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105447936A (en) | Offline intelligent lock monitoring system | |
| CN203630608U (en) | Operation anti-misoperation system of remote visualized transformer station | |
| CN205370151U (en) | Novel screen cabinet | |
| CN101834591A (en) | Intelligent switch control method | |
| CN203515007U (en) | Intelligent panel lock | |
| CN205304012U (en) | High -safety distribution box | |
| CN203786801U (en) | Door lock system for cable tunnel | |
| CN103470106A (en) | Intelligent electronic lock system on basis of wireless communication | |
| CN205507945U (en) | District entrance guard's e -management device | |
| CN203800690U (en) | Convenient connection type intelligent low-voltage dual power switching power distribution cabinet | |
| CN204169379U (en) | A kind of express delivery cabinet | |
| CN108879441A (en) | Substation inspection and grid switching operation system and its control method | |
| CN205657497U (en) | Online management system of earthing for work line | |
| CN107168190A (en) | A kind of artificial intelligence monitoring management system for formula of handling official business | |
| CN103295302A (en) | Improved substation entrance guard system | |
| CN206640059U (en) | The Intelligent metering socket of energy remote control pressing manual key | |
| CN106384439B (en) | A kind of intelligent electric meter | |
| CN205709281U (en) | A kind of electric life controller with black box function | |
| CN203133970U (en) | Intelligent key | |
| CN202167897U (en) | Intelligent anti-misoperation locking device | |
| CN101302907B (en) | Fire-fighting box full-automatic electric theft-proof system | |
| CN107942973A (en) | The intelligent domestic system of internet of things oriented | |
| CN205103940U (en) | Parcel cabinet | |
| CN104464033A (en) | Intelligent panel lock | |
| CN204098638U (en) | A kind of remote control security lock being applied to intelligent JP cabinet |
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: 20160706 Termination date: 20220217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |