CN207637731U - A kind of electromagnetic release mechanism of miniature circuit breaker - Google Patents
A kind of electromagnetic release mechanism of miniature circuit breaker Download PDFInfo
- Publication number
- CN207637731U CN207637731U CN201721706002.8U CN201721706002U CN207637731U CN 207637731 U CN207637731 U CN 207637731U CN 201721706002 U CN201721706002 U CN 201721706002U CN 207637731 U CN207637731 U CN 207637731U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- armature
- release mechanism
- miniature circuit
- electromagnetic release
- 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.)
- Active
Links
Landscapes
- Breakers (AREA)
Abstract
A kind of electromagnetic release mechanism of miniature circuit breaker.The angle of the armature and yoke that mainly solve present breaker is fixed mostly, the problem of can not adjusting the initial size of electromagnetic force.The utility model provides a kind of electromagnetic release mechanism of miniature circuit breaker, can be up and down by regulating part, can adjust the folding angle of armature, and then adjust the initial size of electromagnetic force, the scope of application is wider.
Description
Technical field
The utility model is related to field of circuit breakers, specially a kind of electromagnetic release mechanism of miniature circuit breaker.
Background technology
Breaker has the characteristics of advanced structure, reliable performance, strong breaking capacity and small size, and makees office building, lives
The illumination of residence and similar building, the overload of distribution line and equipment and short-circuit protection are used, and can also be used as circuit infrequently
On-off line operation is used with conversion.
The present armature of breaker and the angle of yoke are fixed mostly, can not adjust the initial size of electromagnetic force.
Utility model content
It is main in order to overcome the shortcomings of that background technology, the utility model provide a kind of electromagnetic release mechanism of miniature circuit breaker
The angle of the armature and yoke that solve present breaker is fixed mostly, can not adjust asking for the initial size of electromagnetic force
Topic.
Technical solution used by the utility model is：
A kind of electromagnetic release mechanism of miniature circuit breaker, including buckle releaser, the buckle releaser include yoke, in the yoke
Rotatable to be equipped with armature, described armature one end is equipped with the pushing block for pushing lock to thread off, the armature bottom and institute
It states and is equipped with elastic component between yoke, further include regulating part movable up and down, the regulating part bottom compresses and the armature
Upper end.
The utility model has the beneficial effects that：The utility model provides a kind of electromagnetic release mechanism of miniature circuit breaker, can
With up and down by regulating part, the folding angle of armature can be adjusted, and then adjust the initial size of electromagnetic force, the scope of application
It is wider.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model one embodiment.
Fig. 2 is the inside sectional perspective schematic diagram of the utility model one embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：As shown, a kind of electromagnetism of miniature circuit breaker is de-
Buckle mechanism, including buckle releaser 4, the buckle releaser include yoke 41, and armature 42, the rank are rotatably equipped in the yoke
42 one end of iron is equipped with the pushing block 421 for pushing lock to thread off, and elastic component is equipped between the armature bottom and the yoke
43, further include regulating part 44 movable up and down, the regulating part bottom compresses the upper end with the armature.The utility model carries
, can be up and down by regulating part for a kind of electromagnetic release mechanism of miniature circuit breaker, the folding angle of armature can be adjusted,
And then the initial size of electromagnetic force is adjusted, the scope of application is wider.
In the present embodiment, as shown, the regulating part includes and is used to connect with Shell of circuit breaker inner thread
The turntable 442 for the synchronous rotation that adjusting screw 441 and the adjusting screw are equipped with, the bottom of the adjusting screw and the rank
Iron contacts.Step-less adjustment may be implemented by screw adjusting, using effect is more preferable.
In the present embodiment, as shown, the elastic component 43 be shrapnel, the shrapnel in "<" shape structure.Also may be used herein
With using other elastic components, such as spring etc..
In the present embodiment, as shown, further including static contact 46, described static contact one end is stretched into the yoke, institute
Shrapnel bottom is stated to contact with the static contact.It is compact in structure and convenient to use.
In the present embodiment, as shown, the yoke includes side wall 411, at least two are correspondingly provided on the side wall
Support plate 412 is equipped with holding tank 413 between the adjacent support plate, and the armature edge is equipped with convex block 422 and groove 423, described convex
Block stretches into the holding tank, and the support plate is set in the groove.One side armature can be rotated in certain angle, another party
Face will not drop out again, and using effect is more preferable.
In the present embodiment, as shown, further including the mounting base 6 set on Shell of circuit breaker inner wall, the adjusting screw
It is threadedly coupled with the mounting base, the mounting groove coordinated with the turntable height gap is equipped in the mounting base.It operates steadily.
Embodiment is not construed as limitations of the present invention, but changes made by any spirit based on the utility model
Into should all be within the protection scope of the utility model.
Claims (6)
1. a kind of electromagnetic release mechanism of miniature circuit breaker, including buckle releaser（4）, it is characterised in that：The buckle releaser includes magnetic
Yoke（41）, armature is rotatably installed in the yoke（42）, the armature（42）One end is equipped with for pushing lock to thread off
Pushing block（421）, elastic component is equipped between the armature bottom and the yoke（43）, further include adjusting movable up and down
Part（44）, the regulating part bottom compresses the upper end with the armature.
2. according to a kind of electromagnetic release mechanism for miniature circuit breaker that claim 1 is stated, it is characterised in that：The regulating part includes
With the adjusting screw for being connect with Shell of circuit breaker inner thread（441）The synchronous rotation being equipped with the adjusting screw
Turntable（442）, the bottom of the adjusting screw is contacted with the armature.
3. according to a kind of electromagnetic release mechanism for miniature circuit breaker that claim 2 is stated, it is characterised in that：The elastic component（43）
For shrapnel, the shrapnel in "<" shape structure.
4. according to a kind of electromagnetic release mechanism for miniature circuit breaker that claim 3 is stated, it is characterised in that：It further include static contact
（46）, described static contact one end stretches into the yoke, and the shrapnel bottom is contacted with the static contact.
5. according to a kind of electromagnetic release mechanism for miniature circuit breaker that claim 4 is stated, it is characterised in that：The yoke includes side
Wall（411）, at least two support plates are correspondingly provided on the side wall（412）, holding tank is equipped between the adjacent support plate（413）,
The armature edge is equipped with convex block（422）And groove（423）, the convex block stretches into the holding tank, and the support plate is set to institute
It states in groove.
6. according to a kind of electromagnetic release mechanism for miniature circuit breaker that claim 5 is stated, it is characterised in that：Further include being set to open circuit
The mounting base of device inner walls（6）, the adjusting screw is threadedly coupled with the mounting base, be equipped in the mounting base with it is described
The mounting groove of turntable height gap cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706002.8U CN207637731U (en) | 2017-12-11 | 2017-12-11 | A kind of electromagnetic release mechanism of miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706002.8U CN207637731U (en) | 2017-12-11 | 2017-12-11 | A kind of electromagnetic release mechanism of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637731U true CN207637731U (en) | 2018-07-20 |
Family
ID=62862461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706002.8U Active CN207637731U (en) | 2017-12-11 | 2017-12-11 | A kind of electromagnetic release mechanism of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446127A (en) * | 2020-05-08 | 2020-07-24 | 沈阳铁路信号有限责任公司 | Relay armature deformer |
-
2017
- 2017-12-11 CN CN201721706002.8U patent/CN207637731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446127A (en) * | 2020-05-08 | 2020-07-24 | 沈阳铁路信号有限责任公司 | Relay armature deformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105914110B (en) | A kind of miniature circuit breaker | |
| CN207637731U (en) | A kind of electromagnetic release mechanism of miniature circuit breaker | |
| CN206148343U (en) | Panel switch | |
| WO2015192553A1 (en) | Magnetic proximity switch | |
| CN106373819A (en) | Panel switch | |
| CN201838528U (en) | Minitype circuit breaker | |
| CN207690739U (en) | A kind of buckle releaser of miniature circuit breaker | |
| CN206471625U (en) | A kind of multifunctional self-regulating formula power-off energy saving socket | |
| CN207489796U (en) | A kind of Anti-surging breaker | |
| CN202363369U (en) | Solenoid switch capable of automatically switching-off at power outage | |
| CN207800522U (en) | A kind of leakage circuit breakers | |
| CN207338250U (en) | A kind of side-mounted relay | |
| CN204857565U (en) | Quick box monopole vacuum contactor | |
| CN208923005U (en) | A kind of handle mechanism of miniature circuit breaker | |
| CN209947727U (en) | Four-key type intelligent household switch | |
| CN207966901U (en) | A kind of electrical leakage tripping device of leakage circuit breakers | |
| CN207719800U (en) | AC three-phase motor open phase protector and control circuit | |
| CN208848812U (en) | Rotary isolation switch contact module structure | |
| CN204303729U (en) | A kind of RCCB | |
| CN110729606A (en) | Safety power socket and operation method thereof | |
| CN201820642U (en) | High-pressure knife switch | |
| CN205264620U (en) | Armature location structure | |
| CN203277273U (en) | Miniature circuit breaker | |
| CN202650878U (en) | Novel adjustable pressure sensor | |
| CN221125846U (en) | Spliced multi-group breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |