CN204793422U - Take interlocking device's interlocking socket case - Google Patents
Take interlocking device's interlocking socket case Download PDFInfo
- Publication number
- CN204793422U CN204793422U CN201520397044.2U CN201520397044U CN204793422U CN 204793422 U CN204793422 U CN 204793422U CN 201520397044 U CN201520397044 U CN 201520397044U CN 204793422 U CN204793422 U CN 204793422U
- Authority
- CN
- China
- Prior art keywords
- socket
- dwang
- plug
- interlocking device
- setting
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a take interlocking device's interlocking socket case, its characterized in that: the power distribution box comprises a box body, the power isolation switch of setting in the box, the interlocking device of setting in the box, fix socket and the similar plug of joining in marriage of socket on the box, interlocking device includes the dwang of being connected with the rotation of power isolation switch, the setting is at the operating handle of dwang upper end, the locking piece of setting on the dwang, correspond the locking lever of being connected with the locking piece, the driving piece of setting on the dwang and driving piece articulated connecting piece, socket inside rotate be provided with with the corresponding piece of locking of connecting piece, the lower extreme that should lock the piece is provided with the second spring, the plug on the front end correspond the setting with the locking lever, the utility model discloses lie in: the plug is extracted in can not following the socket under supply interruption's not prerequisite, has avoided operating personnel to appear not inserting not pulling out, and it takes place to have got rid of the electrified potential safety hazard phenomenon of dialling of inserting, has guaranteed that operating personnel can not insert not dial emergences that cause the accident, and structural configuration is simple equitable, easily the popularization.
Description
Technical field
The utility model relates to a kind of interlock socket case of the band interlocking device that plug can not plug from socket under the prerequisite of not cutting off the electricity supply.
Background technology
Existing interlock socket case, when being energized in running, when operating personnel probably also do not cut off the electricity supply, just plugs plug from socket, finally can make operating personnel cause insert do not dial, be present in the problem of potential safety hazard, coefficient of safety is low, and topology layout is unreasonable.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of operating personnel of avoiding not insert does not pull out, coefficient of safety is high and the interlock socket case of structure simply with interlocking device.
The technical solution of the utility model is achieved in that a kind of interlock socket case with interlocking device, it is characterized in that: comprise casing, be arranged on the power-supply isolation switch in casing, be arranged on the interlocking device in casing, be fixed on the socket on casing and plug of joining similar to socket, described interlocking device comprises the dwang be rotationally connected with power-supply isolation switch, be arranged on the operating grip of dwang upper end, be arranged on the lock dog on dwang, the locking bar that connect corresponding to lock dog, be arranged on the actuator on dwang and the connector hinged with actuator, described locking bar is provided with the first spring, one end of described locking bar is connected with lock dog, the other end penetrates socket and arranges, one end and the actuator of described connector are hinged, the other end penetrates socket and arranges, the inner rotation of described socket is provided with corresponding with connector locks block, this lower end of locking block is provided with the second spring, front end on described plug is corresponding with locking bar to be arranged.
Be preferably: described to lock block L-shaped.
Be preferably: the front end on described plug is similar to locking block joins.
By adopting technique scheme, under the prerequisite of not cutting off the electricity supply, plug can not be extracted from socket, avoid operating personnel to occur not inserting not pulling out, the potential safety hazard phenomenon eliminating charged plug occurs, ensure that operating personnel can not insert and do not dial the generation that causes the accident, topology layout is reasonable, is easy to promote.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structural representation;
Fig. 2 is plug and socket structure cross-sectional schematic in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of interlock socket case with interlocking device, in the utility model is specifically implemented, comprise casing, be arranged on the power-supply isolation switch 1 in casing, be arranged on the interlocking device in casing, be fixed on the socket 2 on casing and plug 3 of joining similar to socket 2, described interlocking device comprises the dwang 4 be rotationally connected with power-supply isolation switch 1, be arranged on the operating grip 5 of dwang 4 upper end, be arranged on the lock dog 6 on dwang 4, the locking bar 7 that connect corresponding to lock dog 6, be arranged on the actuator 8 on dwang 4 and the connector 9 hinged with actuator 8, described locking bar 7 is provided with the first back-moving spring 12, the other end penetrates socket 2 and arranges, one end and the actuator 8 of described connector 9 are hinged, the other end penetrates socket 2 and arranges, the inner rotation of described socket 2 is provided with corresponding with connector 9 locks block 10, this lower end of locking block 10 is provided with the second back-moving spring 11, front end 31 on described plug 3 is corresponding with locking bar 7 to be arranged.
In the utility model is specifically implemented, described to lock block 10 L-shaped.
In the utility model is specifically implemented, the front end 31 on described plug 3 is similar to locking block 10 joins.
By adopting technique scheme, under the prerequisite of not cutting off the electricity supply, plug can not be extracted from socket, avoid operating personnel to occur not inserting not pulling out, the phenomenon eliminating potential safety hazard occurs, ensure that operating personnel can not insert and do not dial the generation that causes the accident, achieve interlock, topology layout is reasonable, is easy to promote.
Operating principle: when plug does not also insert socket, locking bar is fastened by lock dog place lockhole, operating grip is removed motionless, improve security performance, when a plug is to be inserted into the socket, plug promotes locking bar, locking bar is separated with lock dog place lockhole, finally can move operating grip to rotate, realize energising of closing a floodgate, connector is promoted to socket one side, then socket inside lock block connected piece top to down rotating, linked closely in the front end of locking on block and plug, achieve interlock, finally ensure that interlock socket case plug in energising running is a point too busy to get away socket, improve security performance, and when plug will be separated socket, first to move operating grip to rotate, realization is cut off the electricity supply, make connector dynamic to pushing back, then the second back-moving spring promotes to lock block and up rotate, make to lock block to be separated with the front end on plug, socket extracted by final plug, and move in the lockhole at drive locking bar insertion lock dog place while operating grip rotation is cut off the electricity supply, ensure that plug does not also insert socket hour locking lever is that lock dog place lockhole is fastened, avoid and to operating grip rotation, isolating switch is closed a floodgate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. the interlock socket case of a Zhong Dai interlocking device, it is characterized in that: comprise casing, be arranged on the power-supply isolation switch in casing, be arranged on the interlocking device in casing, be fixed on the socket on casing and plug of joining similar to socket, described interlocking device comprises the dwang be rotationally connected with power-supply isolation switch, be arranged on the operating grip of dwang upper end, be arranged on the lock dog on dwang, the locking bar that connect corresponding to lock dog, be arranged on the actuator on dwang and the connector hinged with actuator, described locking bar is provided with the first spring, one end of described locking bar is connected with lock dog, the other end penetrates socket and arranges, one end and the actuator of described connector are hinged, the other end penetrates socket and arranges, the inner rotation of described socket is provided with corresponding with connector locks block, this lower end of locking block is provided with the second spring, front end on described plug is corresponding with locking bar to be arranged.
2. a kind of interlock socket case with interlocking device according to claim 1, is characterized in that: described to lock block L-shaped.
3. a kind of interlock socket case with interlocking device according to claim 2, is characterized in that: the front end on described plug is similar to locking block joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397044.2U CN204793422U (en) | 2015-06-10 | 2015-06-10 | Take interlocking device's interlocking socket case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397044.2U CN204793422U (en) | 2015-06-10 | 2015-06-10 | Take interlocking device's interlocking socket case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793422U true CN204793422U (en) | 2015-11-18 |
Family
ID=54533410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397044.2U Expired - Fee Related CN204793422U (en) | 2015-06-10 | 2015-06-10 | Take interlocking device's interlocking socket case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142304A (en) * | 2021-11-25 | 2022-03-04 | 佛山市艾家电气有限公司 | Household intelligent switch socket |
-
2015
- 2015-06-10 CN CN201520397044.2U patent/CN204793422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142304A (en) * | 2021-11-25 | 2022-03-04 | 佛山市艾家电气有限公司 | Household intelligent switch socket |
| CN114142304B (en) * | 2021-11-25 | 2023-12-01 | 佛山市艾家电气有限公司 | Household intelligent switch socket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170610 |