CN204517067U - Do not have a power failure and change table plug seat - Google Patents
Do not have a power failure and change table plug seat Download PDFInfo
- Publication number
- CN204517067U CN204517067U CN201520031217.9U CN201520031217U CN204517067U CN 204517067 U CN204517067 U CN 204517067U CN 201520031217 U CN201520031217 U CN 201520031217U CN 204517067 U CN204517067 U CN 204517067U
- Authority
- CN
- China
- Prior art keywords
- box body
- power failure
- plug seat
- spring sheet
- pin
- 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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Abstract
The utility model discloses a kind of power failure and changes table plug seat and the connector for plugging seat.Described power failure is changed table plug seat and comprises box body, be located at box body and be provided with spaced current terminal, described current terminal front end stretches out in outside box body, described current terminal rear end is positioned at box body, the box body top of described current terminal rear end is provided with grafting window, and described grafting window is stamped cover plate.Described connector comprises Connection Block, and described Connection Block bottom is provided with at least one pair of conductive base pin, and these two conductive base pins are interconnected, and are provided with spats in the outside of conductive base pin.It is high that the utility model has current lead-through rate, and heating is few, and electric energy loss is little, can without power-off when changing ammeter, and it is convenient to change, fast, and applying flexible.
Description
Technical field
The utility model relates to a kind of electric energy meter mount pad, and especially a kind of power failure changes table plug seat and the connector for plugging seat.
Background technology
Traditional electric energy meter connect with power lead normally wire naked go out part fill in electric power meter end bore, the wire of this connected mode and the connection of electric power meter end sub-aperture not firm, current lead-through rate is low, and radiating effect is poor, and dismounting is dumb.For this reason, have devised a kind of Special mounting seat for the wiring of electric energy meter standard and namely plug seat, to solve the problem.But the plug seat of this electric energy meter, when changing electric energy meter, needs to cut off the electricity supply, cause the electric equipment of being correlated with to have a power failure, have impact on the normal operation of electric equipment, the electric equipment that can not arbitrarily have a power failure for which brings serious consequence especially.
Utility model content
The purpose of this utility model is to provide a kind of power failure and changes table plug seat and the connector for plugging seat.
To be solved in the utility model is that existing electric energy meter plugs seat when changing electric energy meter, needs to cut off the electricity supply, causes the electric equipment of being correlated with to have a power failure, have impact on the problem of the normal operation of electric equipment.
The technical scheme of changing table plug seat that do not have a power failure described in the utility model is: it comprises box body, be located at box body and be provided with spaced current terminal, described current terminal front end stretches out in outside box body, described current terminal rear end is positioned at box body, the box body top of described current terminal rear end is provided with grafting window, and described grafting window is stamped cover plate.
Technical scheme of changing the connector of table plug seat for not having a power failure described in the utility model is: it comprises Connection Block, and described Connection Block bottom is provided with at least one pair of conductive base pin, and these two conductive base pins are interconnected, and are provided with spats in the outside of conductive base pin.
The utility model has the advantages that: it is high that it has current lead-through rate, heating is few, and electric energy loss is little, without power-off, can not affect the normal operation of electric equipment when changing ammeter, and it is convenient to change, fast.
Accompanying drawing explanation
Fig. 1 does not have a power failure to change the structural representation of table plug seat.
Fig. 2 is the structural representation of the connector changing table plug seat for not having a power failure.
Fig. 3 is the structural representation (taking away protecgulum) of the connector changing table plug seat for not having a power failure.
Fig. 4 is connector and the combination decomposition texture schematic diagram changing and show to plug seat that do not have a power failure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the plug seat changing table that do not have a power failure described in the utility model comprises box body 4, be located at the current terminal 1 that box body 4 is provided with four spaced and parallel arrangements, described current terminal 1 front end stretches out in outside box body 4, described current terminal 1 rear end is positioned at box body 4, box body 4 top of described current terminal 1 rear end is provided with grafting window 9, and described grafting window 9 is stamped cover plate 7.Described each current terminal rear end is longitudinally through grafting window.
Be provided with the first sealing ear 2 in the middle part of described grafting window 9 inner side edge, avris is provided with snap fit groove 11, and the described middle avris of cover plate 7 is provided with the second sealing ear 8, and avris is provided with snap fit 5; Described cover plate 7 is inserted in snap fit groove 11 by snap fit 5 and is covered on grafting window, after covering the first sealing ear 2 and the second sealing ear 8 superimposed, the first described sealing ear 2 and the second sealing ear 8 are provided with fixing hole 3.
Be arc-shaped side along limit on front side of described box body 4, the avris of described box body 4 is provided with hole, sideline 10, and the box body along hole, sideline place is provided with limit protection and moulds tooth; Be provided with front string holes 6 on front side of described box body 4, before the box body along front string holes 6 place is provided with, tooth is moulded in protection.
A kind of connector changing table plug seat for not having a power failure described in the utility model, comprise Connection Block, described Connection Block bottom is provided with the conductive base pin at two pairs of intervals, the often pair of pin comprises the conductive base pin of two spaced and parallel arrangements and this two conductive base pins are interconnected, and is provided with spats 18 in the outside of conductive base pin.Described conductive base pin is inverted U pin.On connector, the spacing of two pairs of conductive base pins matches with the spacing of the plug seat current terminal changing table that do not have a power failure.
Often pair of described conductive base pin is put together by inner spring sheet 15 and outer spring sheet 16.Described inner spring sheet 15 2 end is respectively equipped with interior R type pin, and described outer spring sheet 16 2 end is respectively equipped with outer R type pin.After inner spring sheet 15 and outer spring sheet 16 split, the interior R type pin of inner spring sheet one end is facing to the outer R type pin of outer spring sheet with one end, form this in conductive base pin, the interior R type pin of the inner spring sheet other end faces toward the outer R type pin of the outer spring sheet other end, form this to the another in conductive base pin, this to conductive base pin because two ends of inner spring sheet and two ends of outer spring sheet are conductings, so this is also conducting to conductive base pin.Described Connection Block bottom is provided with the curved obvolvent shape of conductive base pin described in two pairs of conductive base pins.
Described Connection Block comprises protecgulum 14 and bonnet 13, and described protecgulum 14 and bonnet 13 cover mutually.Described box body 4 avris is provided with LED light 12, and described LED light 12 is connected with conductive base pin.Described Connection Block is provided with two holes 17 of shaking hands.
Using method of the present utility model is: when electric energy meter changed by needs, opening does not have a power failure changes the cover plate that table plugs grafting window on seat, expose grafting window, then the inverted U pin of connector is inserted on four current terminals be exposed in plate window, at this moment current terminal two or two is communicated with, and LED light is lighted; When extracting electric energy meter, still can connect by protection power source, so just under the state do not had a power failure, directly can change electric energy meter.After replacing electric energy meter completes, pull up connector, and the cover plate changing table plug seat not having a power failure covers, and again seals sealing ear.
Claims (10)
1. one kind do not have a power failure change table plug seat, comprise box body, be located at box body and be provided with spaced current terminal, it is characterized in that described current terminal front end stretches out in outside box body, described current terminal rear end is positioned at box body, the box body top of described current terminal rear end is provided with grafting window, and described grafting window is stamped cover plate.
2. one according to claim 1 do not have a power failure change table plug seat, it is characterized in that described current terminal has four, parallel interval is arranged on box body, and described each current terminal rear end is longitudinally through grafting window.
3. one according to claim 1 does not have a power failure and changes table plug seat, and it is characterized in that being provided with the first sealing ear in the middle part of described grafting window inner side limit, avris is provided with snap fit groove, and in the middle of described cover plate, avris is provided with the second sealing ear, and avris is provided with snap fit; Described cover plate is inserted in snap fit groove by snap fit and is covered on grafting window, after covering the first sealing ear and the second sealing ear superimposed, the first described sealing ear and the second sealing ear are provided with fixing hole.
4. according to claim 1 power failure changes table plug seat, and it is characterized in that being arc-shaped side along limit on front side of described box body, the avris of described box body is provided with hole, sideline, and the box body along hole, sideline place is provided with limit protection and moulds tooth; Be provided with front string holes on front side of described box body, before the box body along front string holes place is provided with, tooth is moulded in protection.
5. change a connector for table plug seat for not having a power failure, comprise Connection Block, it is characterized in that described Connection Block bottom is provided with at least one pair of conductive base pin, these two conductive base pins are interconnected, and are provided with spats in the outside of conductive base pin.
6. according to claim 5 power failure changes the connector of table plug seat, it is characterized in that described Connection Block bottom is provided with the curved obvolvent shape of conductive base pin described in two pairs of conductive base pins.
7. the connector changing table plug seat for not having a power failure according to claim 5, it is characterized in that described pair of conductive pin is put together by inner spring sheet and outer spring sheet, described inner spring sheet two end is respectively equipped with interior R type pin, described outer spring sheet two end is respectively equipped with outer R type pin, after inner spring sheet and the split of outer spring sheet, the interior R type pin of inner spring sheet one end is facing to the outer R type pin of outer spring sheet with one end, form in pair of conductive pin, the interior R type pin of the inner spring sheet other end faces toward the outer R type pin of the outer spring sheet other end, form the another in pair of conductive pin.
8. the connector changing table plug seat for not having a power failure according to claim 5, it is characterized in that described Connection Block comprises protecgulum and bonnet, described protecgulum and bonnet cover mutually.
9. the connector changing table plug seat for not having a power failure according to claim 5, it is characterized in that described conductive base pin is connected with LED light, described LED light is located at box body avris.
10. the connector changing table plug seat for not having a power failure according to claim 5, is characterized in that described Connection Block is provided with two holes of shaking hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031217.9U CN204517067U (en) | 2015-01-18 | 2015-01-18 | Do not have a power failure and change table plug seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031217.9U CN204517067U (en) | 2015-01-18 | 2015-01-18 | Do not have a power failure and change table plug seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517067U true CN204517067U (en) | 2015-07-29 |
Family
ID=53715004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031217.9U Expired - Fee Related CN204517067U (en) | 2015-01-18 | 2015-01-18 | Do not have a power failure and change table plug seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517067U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701692A (en) * | 2015-01-18 | 2015-06-10 | 嘉兴市永信电子有限公司 | Meter changing plug seat without power cut |
| CN110426541A (en) * | 2019-06-21 | 2019-11-08 | 江苏科吉电气有限公司 | A kind of highly-safe electricity quantity monitoring device for carrying out hot swap |
| CN110581413A (en) * | 2019-07-30 | 2019-12-17 | 深圳供电局有限公司 | Converter and method for replacing electric energy meter by converter without power outage |
| CN111668617A (en) * | 2020-05-21 | 2020-09-15 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
-
2015
- 2015-01-18 CN CN201520031217.9U patent/CN204517067U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701692A (en) * | 2015-01-18 | 2015-06-10 | 嘉兴市永信电子有限公司 | Meter changing plug seat without power cut |
| CN110426541A (en) * | 2019-06-21 | 2019-11-08 | 江苏科吉电气有限公司 | A kind of highly-safe electricity quantity monitoring device for carrying out hot swap |
| CN110426541B (en) * | 2019-06-21 | 2021-09-17 | 江苏科吉电气有限公司 | High electric quantity monitoring device that can carry out hot change of security |
| CN110581413A (en) * | 2019-07-30 | 2019-12-17 | 深圳供电局有限公司 | Converter and method for replacing electric energy meter by converter without power outage |
| CN111668617A (en) * | 2020-05-21 | 2020-09-15 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
| CN111668617B (en) * | 2020-05-21 | 2021-11-26 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
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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 |
Granted publication date: 20150729 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |