CN207800526U - The breaker of integrated latch tripping mechanism - Google Patents
The breaker of integrated latch tripping mechanism Download PDFInfo
- Publication number
- CN207800526U CN207800526U CN201721870487.4U CN201721870487U CN207800526U CN 207800526 U CN207800526 U CN 207800526U CN 201721870487 U CN201721870487 U CN 201721870487U CN 207800526 U CN207800526 U CN 207800526U
- Authority
- CN
- China
- Prior art keywords
- armature
- bimetal leaf
- yoke
- lock frame
- tripping mechanism
- 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
The utility model discloses the breakers of integrated latch tripping mechanism, it includes shell, operating mechanism is equipped in shell, latch frame, tripping mechanism, moving contact, static contact, arc-chutes, bimetal leaf, electromagnetic induction element and armature, bimetal leaf passes through electromagnetic induction element and corresponding armature side is arranged in opening, lock frame fission is connected with locking plate, locking plate includes abutting part, articulated section and body part, abutting part and body part are located at the both sides up and down of articulated section, lock frame is equipped with is formed by the corresponding axis hole of cavity with the concave arc of articulated section, axis hole is equipped with connecting shaft, locking plate, lock frame is hingedly installed on shell through connecting shaft, body part lower end is connected with armature.The armature of the utility model is wholely set with dropout plate, and dropout plate is seperated with lock frame to be connected, and armature dropout plate is driven after being incuded by yoke while rotation so that trip action occurs for tripping mechanism, which has many advantages, such as that dropout is faster more acurrate, structure is simpler.
Description
Technical field
The utility model belongs to breaker technical field, the especially breaker of integrated latch tripping mechanism.
Background technology
The patent document of breaker in the prior art such as Patent No. CN201420545956.5, it discloses a kind of new
The breaker of type instantaneous tripping, the technical solution include shell, and operating mechanism is provided in shell, lock frame, tripping mechanism, is moved
Contact, static contact, arc-chutes and bimetal leaf, the both sides in shell are also respectively provided with binding post, and the lock frame is hinged
Be arranged in shell, the lock frame include with the matched latch portion of operating mechanism and with the matched action of tripping mechanism
Portion, the tripping mechanism include yoke and armature, and the yoke matches setting with bimetal leaf, and the armature includes connection
End and swinging end, the connecting pin of the armature are articulated and connected with the yoke, and the armature is additionally provided with imposes effect to armature
The elastic component of power, the active force make armature swinging end have with yoke mutually from trend, it is described lock frame operating member set
Setting is matched between the yoke and armature and with the swinging end of the armature.The breaker of above structure eliminates tradition
The magnetictrip of miniature circuit breaker so that miniature circuit breaker structure is simpler, and reduces production cost, and effectively subtracts
Internal volume is lacked, the volume of arc-chutes can be increased, to improve breaking capacity and rated current.The utility model provides
A kind of locking plate and armature are integrally formed and the breaker of locking plate connection seperated with frame is latched.
Utility model content
The breaker of in order to overcome the deficiencies of the prior art, the utility model provides integrated latch tripping mechanism, should
The armature of breaker is wholely set with dropout plate, and then connection seperated with lock frame, armature drive dropout plate after being incuded by yoke
So that trip action occurs for tripping mechanism, which has dropout is faster more acurrate, structure is simpler etc. for dropout plate while rotation
Advantage.
To achieve the goals above, the technical solution adopted in the utility model is：The open circuit of integrated latch tripping mechanism
Device, including shell are equipped with operating mechanism, lock frame, tripping mechanism, moving contact, static contact, arc-chutes and bimetallic in shell
Piece, the both sides in shell are also respectively provided with binding post, and lock frame is hingedly arranged in shell, and tripping mechanism includes electromagnetic induction
Element and armature, electromagnetic induction element match setting with bimetal leaf, and bimetal leaf passes through electromagnetic induction element and electromagnetism
Sensing element corresponds to armature side and is arranged in opening, it is characterised in that：The lock frame fission is connected with locking plate, latches on frame
Equipped with the mounting groove housed for locking plate, locking plate includes abutting part, articulated section and body part, and abutting part and body part are distinguished
Both sides up and down positioned at articulated section, articulated section are connected in the laminated structure of concave arc between abutting part and body part, are latched
Frame is equipped with is formed by the corresponding axis hole of cavity with the concave arc of articulated section, and axis hole is equipped with connecting shaft, locking plate, lock
Frame is hingedly installed on shell through connecting shaft, and the body part lower end tilts towards electromagnetic induction element direction and is extended with slope piece,
The slope piece is connected with armature, beveled structure is formed between armature and the slope piece, armature is from top to bottom towards away from electromagnetic induction
Component orientation, which tilts, to be extended.
Further, the armature piece shape structure, armature width is more than slope piece width, and slope piece is connect with armature
Edge is in rounded corner structure setting.
Further, the electromagnetic induction element is yoke, and yoke upper end has the hatch frame towards armature, under yoke
Portion includes bimetal leaf mounting portion and yoke mounting portion, and bimetal leaf mounting portion is downwardly extending by yoke, and bimetal leaf is logical
It crosses spot-welded to be fixed on bimetal leaf mounting portion, yoke mounting portion is then integrally prolonged through flanging to away from armature direction from yoke
It stretches to form L-type structure, which is embedded in inner walls, and flanging is distributed in the both sides of bimetal leaf mounting portion.
Using the above scheme, the armature of the utility model is integrally connected on dropout plate, and dropout plate is then articulated with lock frame
On, armature dropout plate is driven after being incuded by yoke while rotation so that trip action occurs for tripping mechanism, which has de-
The advantages that button is faster more acurrate, structure is simpler.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model specific embodiment breaker；
Attached drawing 2 is the utility model specific embodiment operating mechanism, lock frame, electromagnetic induction element and locking plate, rank
Mounting structure schematic diagram between iron etc.；
Attached drawing 3 is the mounting structure exploded view that the utility model specific embodiment latches frame and locking plate；
Attached drawing 4 is the structural schematic diagram figure of the utility model specific embodiment armature；
Attached drawing 5 is that the installation of the utility model specific embodiment electromagnetic induction element and the mounting structure of bimetal leaf are illustrated
Figure；
Shell 1, operating mechanism 2, lock frame 3, mounting groove 31, locking plate 4, abutting part 41, articulated section 42, body part 43,
Slope piece 44, opening 51, bimetal leaf mounting portion 52, yoke mounting portion 53, extends out bevel edge 54, flanging at electromagnetic induction element 5
55, armature 6, bimetal leaf 7.
Specific implementation mode
Specific embodiment of the utility model is the breaker of integrated latch tripping mechanism, including shell as shown in Figs. 1-5
Body 1 is equipped with operating mechanism 2, lock frame 3, tripping mechanism, moving contact, static contact, arc-chutes and bimetal leaf 7 in shell 1,
Both sides in shell 1 are also respectively provided with binding post, and lock frame 3 is hingedly arranged in shell 1, and tripping mechanism includes electromagnetic induction
Element 5 and armature 6, electromagnetic induction element 5 match setting with bimetal leaf 7, and bimetal leaf 7 passes through electromagnetic induction element 5
And electromagnetic induction element 5 corresponds to 6 side of armature in 51 setting of opening, lock 3 fission of frame is connected with locking plate 4, latches and set on frame 3
It includes abutting part 41, articulated section 42 and body part 43,41 He of abutting part to have the mounting groove 31 housed for locking plate 4, locking plate 4
Body part 43 is located at the both sides up and down of articulated section 42, and articulated section 42 is connected to abutting part 41 in the laminated structure of concave arc
Between body part 43, lock frame 3 is equipped with is formed by the corresponding axis hole of cavity with the concave arc of articulated section 42, and axis hole is worn
Equipped with connecting shaft, locking plate 4, lock frame 3 are hingedly installed on through connecting shaft on shell 1, and 43 lower end of body part is first towards electromagnetic induction
5 direction of part tilts and is extended with slope piece 44, which is connected with armature 6, and dog-ear is formed between armature 6 and the slope piece 44
Structure, the dog-ear is in 90 ° or obtuse angle angle, armature 6 from top to bottom tilt extension towards away from 5 direction of electromagnetic induction element.Armature 6
Piece shape structure, 6 width of armature is more than 44 width of slope piece, and slope piece 44 connect edge with armature 6 and set in rounding corner structure
It sets.
Above-mentioned electromagnetic induction element 5 is yoke, and yoke upper end has the hatch frame towards armature 6, and yoke lower part includes
Bimetal leaf mounting portion 52 and yoke mounting portion 53, bimetal leaf mounting portion 52 are downwardly extending by yoke, and bimetal leaf 7 is logical
Spot-welded is crossed to be fixed on bimetal leaf mounting portion 52, yoke mounting portion 53 then from yoke through flanging 55 to away from 6 side of armature
To L-type structure is integrally extended to form, which is embedded on 1 inner wall of shell, and flanging 55 is distributed in bimetal leaf mounting portion 52
Both sides.
The utility model is not limited to above-mentioned specific implementation mode, and persons skilled in the art are according to the utility model public affairs
The content opened, may be used other a variety of specific implementation modes implement it is the utility model or it is every use the utility model
Design structure and thinking, do simple change or change, both fall within the scope of protection of the utility model.
Claims (3)
- Be equipped with 1. the breaker of integrated latch tripping mechanism, including shell, in shell operating mechanism, lock frame, tripping mechanism, Moving contact, static contact, arc-chutes and bimetal leaf, the both sides in shell are also respectively provided with binding post, and lock frame is hingedly set It sets in shell, tripping mechanism includes electromagnetic induction element and armature, and electromagnetic induction element matches setting with bimetal leaf, Bimetal leaf passes through electromagnetic induction element and electromagnetic induction element to correspond to armature side in opening setting, it is characterised in that：It is described Lock frame fission is connected with locking plate, and lock frame is equipped with the mounting groove housed for locking plate, and locking plate includes abutting part, hinge Socket part and body part, abutting part and body part are located at the both sides up and down of articulated section, and articulated section is in the sheet knot of concave arc Structure is connected between abutting part and body part, and lock frame is equipped with is formed by the corresponding axis of cavity with the concave arc of articulated section Hole, axis hole are equipped with connecting shaft, and locking plate, lock frame are hingedly installed on shell through connecting shaft, and the body part lower end is towards electricity Magnetic induction part direction tilts and is extended with slope piece, which is connected with armature, and dog-ear is formed between armature and the slope piece Structure, armature from top to bottom tilt extension towards away from electromagnetic induction element direction.
- 2. the breaker of integrated latch tripping mechanism according to claim 1, it is characterised in that：The armature piece shape Structure, armature width is more than slope piece width, and it is in rounded corner structure setting that slope piece, which connect edge with armature,.
- 3. the breaker of integrated latch tripping mechanism according to claim 1 or 2, it is characterised in that：The electromagnetism sense It is yoke to answer element, and yoke upper end has the hatch frame towards armature, and yoke lower part includes bimetal leaf mounting portion and yoke Mounting portion, bimetal leaf mounting portion are downwardly extending by yoke, and bimetal leaf is fixed on bimetal leaf by spot-welded pacifies In dress portion, yoke mounting portion then integrally extends to form L-type structure through flanging from yoke to away from armature direction, and the L-type structure is embedding In inner walls, flanging is distributed in the both sides of bimetal leaf mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870487.4U CN207800526U (en) | 2017-12-28 | 2017-12-28 | The breaker of integrated latch tripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870487.4U CN207800526U (en) | 2017-12-28 | 2017-12-28 | The breaker of integrated latch tripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800526U true CN207800526U (en) | 2018-08-31 |
Family
ID=63280342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870487.4U Active CN207800526U (en) | 2017-12-28 | 2017-12-28 | The breaker of integrated latch tripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288572A (en) * | 2017-12-28 | 2018-07-17 | 温州市新蓝天电器有限公司 | The breaker of integrated latch tripping mechanism |
-
2017
- 2017-12-28 CN CN201721870487.4U patent/CN207800526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288572A (en) * | 2017-12-28 | 2018-07-17 | 温州市新蓝天电器有限公司 | The breaker of integrated latch tripping mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207800526U (en) | The breaker of integrated latch tripping mechanism | |
| CN208986410U (en) | A kind of power distribution cabinet with automatic door-closing function | |
| CN207868639U (en) | Cabinet drawer-type switch cabinet | |
| CN207800520U (en) | A kind of breaker with separation type lock buckle tripping device | |
| CN108288572A (en) | The breaker of integrated latch tripping mechanism | |
| CN108054059A (en) | A kind of breaker with separation type lock buckle tripping device | |
| CN201985048U (en) | Circuit breaker | |
| CN208460693U (en) | A kind of compact electromagnetic dropout type leakage circuit breakers | |
| CN213280053U (en) | TWS charging box structure | |
| CN209571973U (en) | A kind of generator set control box bindiny mechanism | |
| CN101162815B (en) | Creepage protecting socket | |
| CN208722826U (en) | Breaker | |
| CN206947273U (en) | Breaker | |
| CN208908207U (en) | A kind of earth leakage protective device | |
| CN208422812U (en) | Breaker | |
| CN208126620U (en) | A kind of card the storage box | |
| CN201532881U (en) | Micro-switch with improved structure | |
| CN205789831U (en) | A kind of miniature circuit breaker | |
| CN206603616U (en) | A kind of liquid heater | |
| CN212461571U (en) | Intelligent circuit breaker | |
| CN208806214U (en) | A kind of breaker having double armature fixed core Rotation type trip gear | |
| CN202712090U (en) | Locking rack of mini breaker | |
| CN218513375U (en) | Magnetic microswitch | |
| CN220543811U (en) | Relay shell and shielding case connecting structure | |
| CN220349478U (en) | Input port of assembled battery and charging trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |