CN208422799U - A kind of novel breaker shell - Google Patents
A kind of novel breaker shell Download PDFInfo
- Publication number
- CN208422799U CN208422799U CN201821187295.8U CN201821187295U CN208422799U CN 208422799 U CN208422799 U CN 208422799U CN 201821187295 U CN201821187295 U CN 201821187295U CN 208422799 U CN208422799 U CN 208422799U
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- CN
- China
- Prior art keywords
- fixed
- holding
- arm
- shell
- fixing seat
- 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 relates to a kind of novel breaker shells, including main casing ontology, the main casing ontology includes first shell and is engaged the second shell for merging and being connected and fixed with first shell, the bottom surface of first shell and second shell is equipped with fixed part, holding device is equipped between first shell and the fixed part of second shell, the holding device includes fixing seat and attachment base, and fixing seat one end is equipped with placing groove, is equipped with holding part in placing groove；Fixing seat and attachment base are connected and fixed by fixed arm and holding arm, and fixing seat and attachment base are equipped with limit base far from main casing ontology one end, and the limit base is equipped with spring by the hinged fixed arm of axis and holding arm between holding arm and limit base.By adopting the above-described technical solution, a kind of novel breaker, passes through setting fixing seat and attachment base, breaker is fixed in fixed beam with the connection cooperation of fixed arm holding arm, the utility model structure is simple, easy to operate, the effective solution installation question of breaker.
Description
Technical field
The utility model relates to breaker, especially a kind of novel breaker shell.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.The installation of existing breaker and fixed beam is usually adopted
It is tightened by bolts, installation is inconvenient, and expends the time.
Utility model content
For the deficiency in background technique, the utility model provides a kind of novel breaker shell, and overcomes above
Defect.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel breaker shell, including main casing ontology, the main casing ontology include first shell and and first shell
Body, which is engaged, merges the second shell that is connected and fixed, the fixed part that the bottom surface of first shell and second shell is provided symmetrically, the
Holding device is equipped between one shell and the fixed part of second shell, the holding device includes fixing seat and attachment base, is fixed
Nearly fixed arm one end is seated against equipped with placing groove, the placing groove is interior to be equipped with holding part；The fixing seat and attachment base pass through fixation
Arm and holding arm are connected and fixed, and fixing seat and attachment base are equipped with limit base far from main casing ontology one end, and the limit base passes through axis
Hinged fixed arm and holding arm, are equipped with spring between holding arm and limit base；
Holding arm far from attachment base one end be equipped with holding protrusion, fixed arm close to holding arm one end be equipped with by notch with
And the fixing groove matched with holding protrusion, the fixing groove pass through notch.
The fixed arm be equipped with for holding part pass through by slot, fixed arm be equipped with far from the bottom surface of fixing seat be distributed in it is logical
Cross the magnet a of slot two sides.
Holding part one end and fixed arm are connected and fixed, and the other end is threaded through slot, and is equipped with and has been wholely set connection
Axis, fixture block is arranged in the connecting shaft, and fixture block side is equipped with the nut being threadedly coupled with connecting shaft.
The fixing seat and attachment base are equipped with the holding notch fixed with fixed part holding.
The spring be set to holding arm side and with by gap position it is corresponding.
By adopting the above-described technical solution, a kind of novel breaker, by setting fixing seat and attachment base, with fixed arm
The connection cooperation of holding arm is fixed on breaker in fixed beam, and the utility model structure is simple, easy to operate, effective solution
The installation question of breaker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural exploded view of holding device in the utility model.
Fig. 3 is the structural schematic diagram of fixing seat 2 in Fig. 2.
Fig. 4 is the fit structure schematic diagram of fixed arm 5 and holding arm 6 in Fig. 2.
In figure: 1, main casing ontology；11, first shell；12, second shell；13, fixed part；2, fixing seat；3, attachment base；
21, placing groove；22, limit base；23, holding notch；4, holding part；41, connecting shaft；42, fixture block；43, nut；44, magnet b；
5, fixed arm；51, pass through notch；52, fixing groove；53, pass through slot；54, magnet a；6, holding arm；61, spring；62, holding is convex
It rises.
Specific embodiment
Hereinafter, for a more detailed description to the utility model with embodiment combination attached drawing.This embodiment is only to this
The description of utility model preferred forms, does not have any restrictions to the scope of the utility model.
As shown in Figures 1 to 4, a kind of circuit breaker housing being easily installed, including main casing ontology 1, the main casing ontology 1 wrap
It includes first shell 11 and is engaged the second shell 12 for merging and being connected and fixed, first shell 11 and second shell with first shell 11
Holding is equipped between the fixed part 13 of the fixed part 13 that 12 bottom surface is provided symmetrically, first shell 11 and second shell 12 to fill
It sets, the holding device includes fixing seat 2 and attachment base 3, and fixing seat 2 is equipped with placing groove 21 close to 5 one end of fixed arm, described to put
It sets and is equipped with holding part 4 in slot 21；The fixing seat 2 and attachment base 3 are connected and fixed by fixed arm 5 and holding arm 6, fixing seat 2
It is equipped with limit base 22 far from 1 one end of main casing ontology with attachment base 3, the limit base 22 passes through the hinged fixed arm 5 of axis and holding arm
6, spring 61 is equipped between holding arm 6 and limit base 22；Breaker needs to be mounted in fixed beam when in use, and fixes
Breaker is fixed by the connection cooperation of fixed arm 5 and holding arm 6 to holding fixed beam in gap between portion 13.
Holding arm 6 is equipped with holding protrusion 62 far from one end of attachment base 3, and fixed arm 5 is equipped with close to 6 one end of holding arm to be passed through
Notch 51 and the fixing groove 52 matched with holding protrusion 62, the connection of fixing groove 52 pass through notch 51.
The fixed arm 5 be equipped with for holding part 4 pass through by slot 53, fixed arm 5 is equipped with point far from the bottom surface of fixing seat 2
It is distributed in the magnet a54 by 53 two sides of slot.
Described 4 one end of holding part and fixed arm 5 are connected and fixed, and the other end is threaded through slot 53, and is equipped with and has been wholely set
Connecting shaft 41, fixture block 42 is arranged in the connecting shaft 41, and 42 side of fixture block is equipped with the nut 43 being threadedly coupled with connecting shaft 41.
The both ends of fixture block 42 are equipped with the magnet b44 matched with magnet a54.It avoids fixture block 42 mobile, causes fixed arm 5 de-
Holding from fixture block 42.
The fixing seat 2 and attachment base 3 are equipped with the holding notch 23 fixed with 13 holding of fixed part.
The spring 61 be set to 6 side of holding arm and with by 51 position of notch it is corresponding.
Specific working principle are as follows:
When needing for circuit breaker housing to be fixed in fixed beam, firstly, by breaker in the fixed beam, i.e. fixed beam
Position between two fixed parts 13；During this, fixed arm 5 and holding arm 6 are vertically to fixing seat 2 and attachment base respectively
3；
Further, holding arm 6 is rotated to 5 direction of fixed arm, until holding arm 6 is perpendicular to attachment base 3, push card at this time
It is mobile to 61 direction of spring to set arm 6, compresses spring 61；
Further, fixed arm 5 is rotated to 6 direction of holding arm, until fixed arm 5 is perpendicular to fixing seat 2, in the process
Holding part 4 and fixture block 42 are threaded through slot 53, and when holding 6 stop motion of arm, holding protrusion 62 passes through notch in fixed arm 5
At 51；
Further, holding arm 6 is unclamped, spring 61 resets, and holding protrusion 62, which protrudes into fixing groove 52, makes fixed arm 5 and card
Set the connection of arm 6；
Further, fixture block 42 is rotated by 90 °, is relatively orthogonal to fixture block 42 by slot 53, block fixed arm 5, at this time
Magnet a54 on the magnet b44 and fixed arm 5 at 42 both ends of fixture block is mutually adsorbed.
By adopting the above-described technical solution, a kind of novel breaker, by setting fixing seat 2 and attachment base 3, with fixation
The connection cooperation of 5 holding arm 6 of arm is fixed on breaker in fixed beam, and the utility model structure is simple, easy to operate, effectively
Solves the installation question of breaker.
Obviously, above-described embodiment is just for the sake of clearly illustrating done citing, and does not limit the embodiments.
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still in the protection scope of the utility model.
Claims (6)
1. a kind of novel breaker shell, including main casing ontology (1), it is characterised in that: the main casing ontology (1) includes first shell
Body (11) and the second shell (12) for merging and being connected and fixed, first shell (11) and second shell are engaged with first shell (11)
(12) between the fixed part (13) of the fixed part (13) that bottom surface is provided symmetrically, first shell (11) and second shell (12)
Equipped with holding device, the holding device includes fixing seat (2) and attachment base (3), and fixing seat (2) is close to fixed arm (5) one end
Equipped with placing groove (21), holding part (4) are equipped in the placing groove (21)；The fixing seat (2) and attachment base (3) pass through fixation
Arm (5) and holding arm (6) are connected and fixed, and fixing seat (2) and separate main casing ontology (1) one end of attachment base (3) are equipped with limit base
(22), the limit base (22) is set between holding arm (6) and limit base (22) by the hinged fixed arm of axis (5) and holding arm (6)
There are spring (61)；
Holding arm (6) is equipped with holding protrusion (62) far from the one end of attachment base (3), and fixed arm (5) is set close to holding arm (6) one end
Have and notch is passed through by notch (51) and the fixing groove (52) matched with holding raised (62), the fixing groove (52)
(51).
2. a kind of novel breaker shell according to claim 1, it is characterised in that: the fixed arm (5) is equipped with for card
Set that part (4) passes through by slot (53), fixed arm (5) is equipped with far from the bottom surface of fixing seat (2) and is distributed in through slot (53) two sides
Magnet a(54).
3. a kind of novel breaker shell according to claim 2, it is characterised in that: described holding part (4) one end and solid
Fixed arm (5) is connected and fixed, and the other end is threaded through slot (53), and is equipped with and has been wholely set connecting shaft (41), the connecting shaft
(41) it is arranged on fixture block (42), fixture block (42) side is equipped with the nut (43) being threadedly coupled with connecting shaft (41).
4. a kind of novel breaker shell according to claim 3, it is characterised in that: the both ends of fixture block (42) are equipped with and magnetic
Iron a(54) the magnet b(44 that matches).
5. a kind of novel breaker shell according to claim 1, it is characterised in that: the fixing seat (2) and attachment base
(3) it is equipped with the holding notch (23) fixed with fixed part (13) holding.
6. a kind of novel breaker shell according to claim 1, it is characterised in that: the spring (61) is set to holding
Arm (6) side and with by notch (51) position it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187295.8U CN208422799U (en) | 2018-07-25 | 2018-07-25 | A kind of novel breaker shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187295.8U CN208422799U (en) | 2018-07-25 | 2018-07-25 | A kind of novel breaker shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422799U true CN208422799U (en) | 2019-01-22 |
Family
ID=65123225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187295.8U Expired - Fee Related CN208422799U (en) | 2018-07-25 | 2018-07-25 | A kind of novel breaker shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422799U (en) |
-
2018
- 2018-07-25 CN CN201821187295.8U patent/CN208422799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190725 |