CN104505283B - Sampling line drop-proof automatic transfer switch electric appliance - Google Patents
Sampling line drop-proof automatic transfer switch electric appliance Download PDFInfo
- Publication number
- CN104505283B CN104505283B CN201410811642.XA CN201410811642A CN104505283B CN 104505283 B CN104505283 B CN 104505283B CN 201410811642 A CN201410811642 A CN 201410811642A CN 104505283 B CN104505283 B CN 104505283B
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- plate
- chopper
- fixed plate
- screens
- sampling
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/018—Application transfer; between utility and emergency power supply
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- Structure Of Telephone Exchanges (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a sampling line drop-proof automatic transfer switch electric appliance which comprises a breaker, sampling lines and a power sampling device, wherein the breaker comprises a plurality of breaker lifting baskets; the power sampling device comprises a plurality of terminal pieces and fixing plates; the terminal pieces are fixedly connected with the fixing plates; the fixing plates are fixedly connected with the breaker; the positions, corresponding to the breaker lifting baskets, of the fixing plates, are provided with wire holes; each terminal piece is electrically connected with one sampling line; one terminal piece is deeply inserted into each corresponding breaker lifting basket. According to the electric appliance, the problem that sampling lines drop out and thus are not connected with a user cable when a user uses the electric appliance is effectively avoided, the installation speed is quickened, the fault possibility is reduced and the working efficiency is improved.
Description
Technical field
The present invention relates to technical field of electrical equipment is and in particular to a kind of sampling line anticreep automatic transfer switching electric appliance.
Background technology
Automatic transfer switching electric appliance is a kind of controller driving electric using extensive terminal appliance, mainly utilizing thereon
Operating mechanism carrys out control action, to realize connecting or conventional, stand-by power supply the function of disjunction, so that it is guaranteed that the safety of power system
With the seriality producing.But, there is following point in the automatic transfer switching electric appliance of this prior art: as shown in figure 1, product
Before dispatching from the factory, producing commercial city is that the end of sampling line is screwed on-board the circuit breaker in chopper hand basket.Using front, Yong Huxu
First the screw in chopper hand basket on chopper to be unclamped, then subscriber cable to be inserted in chopper hand basket, afterwards again
By screw-driving, so that sampling line and subscriber cable is all fixed in chopper hand basket, and connect with electrical equipment, after energising, electrical equipment can
Normal work.But, when user's accessing user's cable, it is easy to drop out if imprudence sampling line, and is difficult to send out
Existing, result frequently results in user and accesses subscriber cable in chopper hand basket, but sampling line does not but access, and therefore electrical equipment cannot
Normal work, needs the problem of rewiring, so not only can affect normal work, and searches failure process and bother very much,
Inefficiency.
Content of the invention
The problem to be solved in the present invention is that during user's accessing user's cable, sampling line simply falls out and leads to equipment normal
The problem of work.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of sampling line anticreep automatic change-over
Electrical equipment includes chopper, sampling line and power supply sampling apparatuses；
Chopper includes several chopper hand baskets；
Power supply sampling apparatuses include several terminal plates；
Each terminal plate is all electrically connected with a sampling line；
Each chopper hand basket all has a terminal plate deeply wherein.
Further, power supply sampling apparatuses also include fixed plate；Terminal plate is fixedly connected in fixed plate；Fixed plate is fixed
Connect on-board the circuit breaker, this fixed plate has cable-through hole on the position corresponding with chopper hand basket.
Further, terminal plate includes front end-plate, intermediate plate and end plate, and intermediate plate is solid with front end-plate and end plate respectively
Fixed connection；Front end-plate is electrically connected with sampling line；Intermediate plate is fixedly connected in fixed plate (21)；End plate gos deep into chopper hand basket
In.
Further, intermediate plate has the first screens hole；Fixed plate is provided with several and is matched with the first screens hole
The first screens block；Intermediate plate is connected on the first screens block by the first screens borehole jack, is connected with fixed plate.
Further, intermediate plate is had the second screens hole being communicated with the first screens hole, the cross section in the second screens hole
Area is more than the cross-sectional area in the first screens hole；First screens block is fixedly connected with and the second card on the face deviate from fixed plate
The second screens block that position hole matches.
Further, chopper is provided with several stopper slots, and fixed plate is provided with the position corresponding with stopper slot
The clamp matching with stopper slot, clamp is placed in stopper slot.
Further, terminal plate one end and sampling wire bonding.
The present invention has the advantages and positive effects that: can be prevented effectively from user use when because sampling line drop out and not with
The problem that family cable connects, accelerates installation rate, decreases the probability breaking down, improve work efficiency.Moreover,
This device also has the advantages that structure is simple, low cost of manufacture.
Brief description
Fig. 1 is the Automatic-turning on-off electric-appliance structure schematic diagram commonly used at present；
Fig. 2 is breaker structure schematic diagram；
Fig. 3 is terminal plate structural representation；
Fig. 4 is fixed plate structure schematic diagram；
Fig. 5 is power supply sampling apparatuses structural representation；
Fig. 6 is sampling line anticreep Automatic-turning on-off electric-appliance structure schematic diagram.
In figure: 1- chopper；11- chopper hand basket；12- stopper slot；2- power supply sampling apparatuses；21- fixed plate；211- mistake
String holes；212- the first screens block；213- the second screens block；214- clamp；22- terminal plate；221- front end-plate；222- intermediate plate；
223- end plate；224- the first screens hole；225- the second screens hole.
Specific embodiment
A kind of sampling line anticreep automatic transfer switching electric appliance, including chopper 1, sampling line and power supply sampling apparatuses 2；Open circuit
Device 1 includes several chopper hand baskets 11, and chopper 1 is additionally provided with several stopper slots 12；Power supply sampling apparatuses include fixing
Plate 21 and several terminal plates 22.
Terminal plate 22 includes front end-plate 221, intermediate plate 222 and end plate 223, intermediate plate 222 respectively with front end-plate 221 and
End plate 223 is fixedly connected；
First screens hole 224 and the second screens hole 225 being communicated with the first screens hole 224 had on intermediate plate 222, second
The cross-sectional area in screens hole 225 is more than the cross-sectional area in the first screens hole 224；
Fixed plate 21 has several cable-through holes 211 on the position corresponding with chopper hand basket 11, this fixed plate 21
It is provided with the first screens block 212 that several are matched with the first screens hole 224；First screens block 212 is deviating from fixed plate 21
Face on be fixedly connected with the second screens block 213 matching with the second screens hole 225.
Intermediate plate 222 is socketed on the first screens block 212 by the first screens hole 224, is connected with fixed plate 21.
Fixed plate 21 is provided with the clamp 214 matching with stopper slot 12, clamp on the position corresponding with stopper slot 12
214 are placed in stopper slot 12, and fixed plate 21 is connected with chopper 1；Front end-plate 221 is electrically connected with sampling line；End plate 223 is deeply
In chopper hand basket 11；Each terminal plate 22 is all electrically connected with a sampling line；Each chopper hand basket 11 all has a terminal
Piece 22 is deeply wherein.
By front end-plate 221 with sampling wire bonding be connected together, then by welded sampling line terminal plate 22 on the second screens
Hole 225 is enclosed within the first screens block 212 through the second screens block 213, mobile terminal plate 22, so that the first screens block 212 is just blocked
In the first screens hole 224.So, terminal plate 22 and fixed plate 21 are assembled into power supply sampling apparatuses 2.Then by end plate 223
In insertion chopper hand basket 11, the clamp 214 in fixed plate 21 is inserted in stopper slot 12 so that power supply sampling apparatuses 2 simultaneously
It is fixed together with chopper 1.Subscriber cable is inserted in chopper hand basket 11 by the cable-through hole 211 of fixed plate 21, after making
End plate 223 and subscriber cable are all fixed in chopper hand basket 11, line of sampling, and subscriber cable and chopper 1 are sampled by power supply
Device 2 connects.After electrical equipment switches on power, you can normal work, it is to avoid the phenomenon that when user uses, sampling line drops out.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the scope of the invention and improvement etc., all should
Still belong within this patent covering scope.
Claims (3)
1. a kind of sampling line anticreep automatic transfer switching electric appliance it is characterised in that: include chopper (1), power supply sampling apparatuses (2)
With sampling line；
Described chopper (1) includes several chopper hand baskets (11)；
Described power supply sampling apparatuses (2) include several terminal plates (22)；
Each described terminal plate (22) is all electrically connected with a sampling line；
Each described chopper hand basket (11) all has a described terminal plate (22) deeply wherein；
Described power supply sampling apparatuses (2) also include fixed plate (21)；
Described terminal plate (22) is fixedly connected in described fixed plate (21)；
Described fixed plate (21) is fixedly connected on described chopper (1), this fixed plate (21) with described chopper hand basket
(11) cable-through hole (211) is had on corresponding position；
Described terminal plate (22) includes front end-plate (221), intermediate plate (222) and end plate (223), described intermediate plate (222) point
It is not fixedly connected with described front end-plate (221) and described end plate (223)；
Described front end-plate is electrically connected with sampling line；
Described intermediate plate (222) is fixedly connected in described fixed plate (21)；
Described end plate (223) is goed deep in described chopper hand basket (11)；
First screens hole (224) is had on described intermediate plate (222)；
Described fixed plate (21) is provided with the first screens block (212) that several are matched with described first screens hole (224)；
Described intermediate plate (222) is socketed on described first screens block (212) by described first screens hole (224), and described
Fixed plate (21) connects；
The the second screens hole (225) being communicated with described first screens hole (224) had on described intermediate plate (222), described second
The cross-sectional area in screens hole (225) is more than the cross-sectional area in described first screens hole (224)；
Described first screens block (212) is fixedly connected with and described second screens hole on the face deviating from described fixed plate (21)
(225) the second screens block (213) matching.
2. a kind of sampling line anticreep automatic transfer switching electric appliance according to claim 1 it is characterised in that: described chopper
(1) it is provided with several stopper slots (12)；
Described fixed plate (21) is provided with the card matching with described stopper slot (12) on the position corresponding with stopper slot (12)
Sub (214), described clamp (214) is placed in described stopper slot (12).
3. a kind of sampling line anticreep automatic transfer switching electric appliance according to claim 1 it is characterised in that: described terminal plate
(22) one end and sampling wire bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811642.XA CN104505283B (en) | 2014-12-22 | 2014-12-22 | Sampling line drop-proof automatic transfer switch electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811642.XA CN104505283B (en) | 2014-12-22 | 2014-12-22 | Sampling line drop-proof automatic transfer switch electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104505283A CN104505283A (en) | 2015-04-08 |
| CN104505283B true CN104505283B (en) | 2017-01-18 |
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ID=52947023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410811642.XA Active CN104505283B (en) | 2014-12-22 | 2014-12-22 | Sampling line drop-proof automatic transfer switch electric appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN104505283B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0514295A1 (en) * | 1991-05-16 | 1992-11-19 | Schneider Electric Sa | Mechanical and electric assembly device for miniature moulded cases |
| CN2927288Y (en) * | 2005-12-05 | 2007-07-25 | 天津市诚实电气有限公司 | Profiled wiring board |
| CN202454760U (en) * | 2012-01-19 | 2012-09-26 | 施耐德电气东南亚(总部)有限公司 | Connecting terminal |
| CN103681020A (en) * | 2013-12-25 | 2014-03-26 | 施耐德万高（天津）电气设备有限公司 | Power supply sampling device of automatic conversion switching device |
| CN204332745U (en) * | 2014-12-22 | 2015-05-13 | 施耐德万高（天津）电气设备有限公司 | A kind of sample line anticreep automatic transfer switching electric appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7041921B2 (en) * | 2004-04-19 | 2006-05-09 | Moeller Gebäudeautomation KG | Switching device |
-
2014
- 2014-12-22 CN CN201410811642.XA patent/CN104505283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0514295A1 (en) * | 1991-05-16 | 1992-11-19 | Schneider Electric Sa | Mechanical and electric assembly device for miniature moulded cases |
| CN2927288Y (en) * | 2005-12-05 | 2007-07-25 | 天津市诚实电气有限公司 | Profiled wiring board |
| CN202454760U (en) * | 2012-01-19 | 2012-09-26 | 施耐德电气东南亚(总部)有限公司 | Connecting terminal |
| CN103681020A (en) * | 2013-12-25 | 2014-03-26 | 施耐德万高（天津）电气设备有限公司 | Power supply sampling device of automatic conversion switching device |
| CN204332745U (en) * | 2014-12-22 | 2015-05-13 | 施耐德万高（天津）电气设备有限公司 | A kind of sample line anticreep automatic transfer switching electric appliance |
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| Publication number | Publication date |
|---|---|
| CN104505283A (en) | 2015-04-08 |
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