CN205959894U - Alternating current contactor - Google Patents
Alternating current contactor Download PDFInfo
- Publication number
- CN205959894U CN205959894U CN201620936119.4U CN201620936119U CN205959894U CN 205959894 U CN205959894 U CN 205959894U CN 201620936119 U CN201620936119 U CN 201620936119U CN 205959894 U CN205959894 U CN 205959894U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- movable
- movable part
- iron core
- housing
- 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.)
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Abstract
The utility model belongs to the distributor field is an alternating current contactor who provides to easily producing contact failure between current alternating current contactor activity conducting strip and the binding post. Including casing, quiet iron core, move iron core, moving part, be connected with a plurality of movable conducting strips on the moving part, the activity conducting strip moves along with the moving part, is fixed with a plurality of binding post on the casing, activity conducting strip both ends all are equipped with the movable contact, all are equipped with binding post, the both ends movable contact of activity conducting strip reciprocating motion realization activity conducting strip and both sides binding post's circular telegram and disconnection on the casing of the both sides of moving part. The utility model discloses simple structure, the ingenious conducting strip joint that will move about are in the moving part, and simple to operate not only drops in can not following the moving part, and movable conducting strip be movable moreover, and it is springiness contaction during with the binding post contact, and it is better to contact the effect, contact failure's phenomenon can not appear.
Description
Technical field
This utility model belongs to distributor field, more particularly, to a kind of A.C. contactor.
Background technology
A.C. contactor is the controller by electromagnetic control circuit break-make, existing A.C. contactor complex structure,
Generally it is fixedly connected between movable conducting strip on movable part and movable part, be so easily caused movable conducting strip and terminals
Son between loose contact although being provided with spring between movable part and housing, but because the movable conducting strip on movable part is many
Individual, so only having the contact effect that piecemeal activity conducting strip is with binding post good when movable conducting strip is contacted with binding post
Good, have, if machining accuracy difference, the phenomenon that multiple contact points produce loose contact.
Utility model content
This utility model purpose is to connect for being also easy to produce between existing A.C. contactor movable conducting strip and binding post
A kind of A.C. contactor that is bad and providing is provided.
This utility model is achieved by the following technical solution：
A kind of A.C. contactor, including housing, located at the static iron core in housing, in housing can relatively static iron core reciprocal
Motion dynamic iron core, with the reciprocating movable part of dynamic iron core, movable part is connected with multiple movable conducting strips, activity is led
Electric piece moves with movable part, and movable conducting strip two ends are equipped with movable contact, is equipped with the housing of the both sides of movable part
Binding post, movable conducting strip moves back and forth to be realized the two ends movable contact of movable conducting strip and the energising of both sides binding post and breaks
Open, space reciprocating for movable conducting strip be provided with described movable part, this space wall and movable conducting strip it
Between be provided with the spring of top pressure movable conducting strip, be provided with inwardly projecting card positioned at the reciprocating direction of movable part in this space
Muscle, is provided with the draw-in groove snapping in for the card muscle on movable part, being provided with movable conducting strip prevents on described movable conducting strip
The projection of spring sideslip.
One female is provided with movable part, dynamic iron core lower end extends in the female on movable part.
It is connected with cover lid in the activity of housing upper end, cover in cover and be provided with the through hole passing through for screwdriver.
Described housing includes being provided with the main casing accommodating static iron core, and binding post connects on a main housing, also include by
Static iron core is fixed on the gland in main casing body, gland and main casing clamping.
The beneficial effects of the utility model：This utility model structure is simple, cleverly movable conducting strip is connected to activity
In part, not only easy for installation, will not come off in movable part, and movable conducting strip is movable, it is connect with binding post
It is Elastic Contact when tactile, contact effect more preferably, is not in the phenomenon of loose contact.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of this utility model cover lid；
Fig. 3 is the structural representation of this utility model housing；
Fig. 4 is the structural representation of movable part；
Fig. 5 is the front view of movable conducting strip；
Fig. 6 is the top view of movable conducting strip；
Fig. 7 is the structural representation of dynamic iron core；
Fig. 8 is the structural representation of static iron core.
Specific embodiment
With reference to embodiment, the utility model is described in further detail.
Embodiment
As shown in figures 1-8, a kind of A.C. contactor, including housing 1, located at the static iron core 2 in housing, can in housing
With respect to the reciprocating dynamic iron core of static iron core 3, with the reciprocating movable part of dynamic iron core 4, movable part is connected with multiple
Movable conducting strip 5, movable conducting strip moves with movable part, and movable conducting strip two ends are equipped with movable contact, in movable part
Binding post 7 is equipped with the housing of both sides, movable conducting strip moves back and forth the two ends movable contact and two realizing movable conducting strip
The energising of side terminal and disconnection, are provided with space reciprocating for movable conducting strip, in this sky on described movable part 4
Between be provided with the spring 8 of top pressure movable conducting strip between inwall and movable conducting strip, be located at movable part in this space and move back and forth
Direction be provided with inwardly projecting card muscle 41, the draw-in groove snapping in for the card muscle on movable part is provided with described movable conducting strip
51, the projection 52 preventing spring sideslip is provided with movable conducting strip.One female, dynamic iron core lower end are provided with movable part
Extend in the female on movable part.It is connected with cover lid 6 in the activity of housing upper end, cover to be provided with cover and pass through for screwdriver
Through hole 61.Described housing includes being provided with the main casing accommodating static iron core, and binding post connects on a main housing, also include by
Static iron core is fixed on the gland in main casing body, gland and main casing clamping.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, in the art commonly
The simple change of technical staff and replace be all within protection domain of the present utility model.
Claims (4)
1. a kind of A.C. contactor, can back and forth transport static iron core relatively including housing, located at the static iron core in housing, in housing
Dynamic dynamic iron core, with the reciprocating movable part of dynamic iron core it is characterised in that：Multiple active conductive are connected with movable part
Piece, movable conducting strip moves with movable part, and movable conducting strip two ends are equipped with movable contact, in the housing of the both sides of movable part
On be equipped with binding post, movable conducting strip moves back and forth the two ends movable contact realizing movable conducting strip and both sides binding post
Energising and disconnection, are provided with space reciprocating for movable conducting strip on described movable part, in this space wall and activity
It is provided with the spring of top pressure movable conducting strip between conducting strip, be provided with inwardly positioned at the reciprocating direction of movable part in this space
The card muscle protruding, is provided with the draw-in groove snapping in for the card muscle on movable part, on described movable conducting strip on movable conducting strip
It is provided with the projection preventing spring sideslip.
2. a kind of A.C. contactor according to claim 1 it is characterised in that：One female is provided with movable part,
Dynamic iron core lower end extends in the female on movable part.
3. a kind of A.C. contactor according to claim 1 it is characterised in that：It is connected with cover lid in the activity of housing upper end,
Cover in cover and be provided with the through hole passing through for screwdriver.
4. a kind of A.C. contactor according to claim 1 it is characterised in that：Described housing includes being provided with the quiet ferrum of receiving
The main casing of core, binding post connects on a main housing, also includes gland, gland and the master being fixed on static iron core in main casing body
Housing clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936119.4U CN205959894U (en) | 2016-08-24 | 2016-08-24 | Alternating current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936119.4U CN205959894U (en) | 2016-08-24 | 2016-08-24 | Alternating current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959894U true CN205959894U (en) | 2017-02-15 |
Family
ID=57976818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936119.4U Active CN205959894U (en) | 2016-08-24 | 2016-08-24 | Alternating current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10310171B2 (en) | 2017-02-22 | 2019-06-04 | Minebea Mitsumi Inc. | Planar illumination apparatus |
-
2016
- 2016-08-24 CN CN201620936119.4U patent/CN205959894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10310171B2 (en) | 2017-02-22 | 2019-06-04 | Minebea Mitsumi Inc. | Planar illumination apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190904 Address after: 11th Building, 3rd Floor, 2285 Tingwei Highway, Jinshan District, Shanghai, 201500 Patentee after: Shanghai Huatong Electrical Appliance Factory Co., Ltd. Address before: Xinguang industrial zone of Liushi town of Yueqing city of Zhejiang Province, Wenzhou City, 325604 Patentee before: Zhejiang Mailer Electric Co., Ltd. |