CN204117989U - Easy assembling type circuit breaker - Google Patents
Easy assembling type circuit breaker Download PDFInfo
- Publication number
- CN204117989U CN204117989U CN201420579624.9U CN201420579624U CN204117989U CN 204117989 U CN204117989 U CN 204117989U CN 201420579624 U CN201420579624 U CN 201420579624U CN 204117989 U CN204117989 U CN 204117989U
- Authority
- CN
- China
- Prior art keywords
- polygon
- circuit breaker
- buckle
- mat
- groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of easy assembling type circuit breaker, comprise body and buckle, the bottom of described body is provided with polygon groove, polygon mat is provided with in described polygon groove, described polygon groove matches with polygon mat, and described body is provided with the cover plate for capping polygon groove, and described cover plate is provided with the installing hole be conducted with polygon groove, described polygon mat is provided with connecting rod, and described connecting rod is connected with buckle through installing hole.The utility model structure is simple, easy to operate, by changing buckle and body angulation, thus changes the installation site of circuit breaker in electric box, thus is convenient to the imposition layout of electric box inside.
Description
Technical field
The utility model relates to a kind of circuit breaker, and more particularly, it relates to a kind of easy assembling type circuit breaker.
Background technology
Circuit breaker is that it is compared with switch, and inside is provided with against short-circuit and current-limiting apparatus, and fail safe is high, is therefore widely used in building circuit and various electric equipment for cutting off or connection circuit.The ground of existing circuit breaker is provided with hanging groove or dovetail groove, in use, circuit breaker, through this dovetail groove or hook, is suspended in electric box by the support made with steel plate.If arrange dovetail groove bottom it, if when so dismantling one of them circuit breaker, all circuit breakers must be pulled down, the circuit breaker of centre could be extracted out, and adopt hook, circuit breaker installation reliability is not high, limits its applicable situation.A kind of circuit breaker of the utility model patent publicity of patent No. 201320532485.X, comprise body, the bottom surface of body is provided with the buckle bent by metal tape, the bottom surface of body is provided with the magnet corresponding with the inner surface of buckle, although solve the problems referred to above, easy accessibility, can disassemble single for circuit breaker, but circuit breaker generally is cuboid, this circuit breaker can only connect by the horizontal copper bar that buckle is fixed on electric box, if the copper bar spacing of electric box is less, the circuit breaker installed, electric component is more, circuit breaker is all vertically arranged, more space can be taken, be unfavorable for the imposition layout of electric box inner member, therefore a kind of angle that can change buckle and body is designed, thus change circuit breaker installation site, the circuit breaker being convenient to electric box interior layout is very important.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one can change buckle and body angulation, thus is convenient to the easy assembling type circuit breaker of the mounting arrangement of circuit breaker.
For achieving the above object, the utility model provides following technical scheme: a kind of circuit breaker, comprise body and buckle, the bottom of described body is provided with polygon groove, is provided with polygon mat in described polygon groove, and described polygon groove matches with polygon mat, described body is provided with the cover plate for capping polygon groove, described cover plate is provided with the installing hole be conducted with polygon groove, and described polygon mat is provided with connecting rod, and described connecting rod is connected with buckle through installing hole.
By adopting technique scheme, by polygon mat is installed in polygon groove, by the clamping of polygonal multiple, effectively raise snap effect, share moment of torsion by multiple face simultaneously, ensure that both working strengths, by changing the acting surface of polygon groove and polygon mat, then cover plate capping is used, prevent polygon mat from departing from from polygon groove, by changing the position of polygon mat, thus change buckle and body angulation, buckle is buckled on horizontal copper bar, be convenient to the installation of circuit breaker, also facilitate the imposition layout of electric box inside simultaneously.
The utility model is set to further: described connecting rod is arranged with elastic component, and described elastic component is conflicted and is connected between cover plate and polygon mat.
By adopting technique scheme, by the effect of elastic component, the bottom of the conflict polygon groove that polygon mat can be made stable, thus ensure that the installation reliability of polygon mat, simplify the processing of polygon groove simultaneously, the degree of depth of polygon groove and the variable thickness of polygon mat surely suitable, the degree of depth of polygon groove can be greater than the thickness of polygon mat, by the effect of elastic component, polygon mat can be installed in polygon groove reliably.
The utility model is set to further: the opening part of described polygon groove is provided with swivelling chute, and described polygon mat can rotate in swivelling chute.
By adopting technique scheme, by pulling connecting rod, polygon mat is made to move in swivelling chute, be rotationally connected bar, thus change the position of polygon mat, change the position of buckle and body, thus facilitate the installing of circuit breaker, facilitate the layout of electric box inside, eliminate the trouble of dismounting cover plate simultaneously, facilitate the change of buckle and body position.
The utility model is set to further: the inner surface of described buckle is provided with rubber layer.
By adopting technique scheme, by arranging rubber layer, increasing the coefficient of friction of the inner surface of buckle, thus adding the frictional force between buckle and copper bar, improve the installation stability of circuit breaker.
The utility model is set to further: described rubber layer is provided with multiple lug boss.
By adopting technique scheme, when buckle buckling on copper bar, to be conflicted copper bar by lug boss, thus improve the chucking power of buckle to copper bar, improve the installation stability of circuit breaker.
The utility model is set to further: described cover plate be connected by screw.
By adopting technique scheme, cover plate and main body are connected by screw, and facilitate the dismounting of cover plate, thus are convenient to change polygon mat, clean, thus improve the useful life of circuit breaker to polygon groove.
The utility model is set to further: described connecting rod and buckle are threaded connection.
By adopting technique scheme, facilitate the installing of polygon mat, during installation, first polygon mat is installed in polygon groove, then elastic component is set on connecting rod, then the installing hole of cover plate being aimed at connecting rod loads in storage tank, then by being connected to reliably on body by cover plate by screw, is finally threaded connection on connecting rod by buckle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model easy assembling type circuit breaker;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the perspective view of the body of easy assembling type circuit breaker;
Fig. 4 is the perspective view of polygon mat;
Fig. 5 is the perspective view of cover plate.
Accompanying drawing illustrates: 1, body; 11, polygon groove; 12, swivelling chute; 13, storage tank; 2, buckle; 21, rubber layer; 22, lug boss; 3, polygon mat; 31, connecting rod; 4, elastic component; 5, cover plate; 51, installing hole; 6, screw.
Embodiment
Referring to figs. 1 through Fig. 5, the utility model easy assembling type circuit breaker embodiment is described further.
A kind of circuit breaker, comprise body 1 and buckle 2, the bottom of body 1 is provided with polygon groove 11, polygon mat 3 is provided with in polygon groove 11, polygon groove 11 matches with polygon mat 3, and described body 1 is provided with the cover plate 5 for capping polygon groove 11, and cover plate 5 is provided with the installing hole 51 be conducted with polygon groove 11, polygon mat 3 is provided with connecting rod 31, and connecting rod 31 is connected with buckle 2 by installing hole 51.Preferred polygon groove 11 is regular hexagon groove, polygon mat 3 is regular hexagon block, regular hexagon groove matches with regular hexagon block, regular hexagon is stable polygonized structure, apply to field of aerospace widely, polygon mat 3 is installed in polygon groove 11, by the clamping of polygonal multiple, effectively can improve snap effect, active force can be shared for multiple simultaneously, thus ensure that both working strengths, by changing the acting surface of polygon groove 11 and polygon mat 3, then cover plate 5 capping is used, prevent polygon mat 3 from departing from from polygon groove 11, by changing the position of polygon mat 3, thus change buckle 2 and body 1 angulation, buckle 2 is buckled on horizontal copper bar, be convenient to the installation of circuit breaker, also facilitate the imposition layout of electric box inside simultaneously.
Further, connecting rod 31 is arranged with elastic component 4, elastic component 4 is conflicted and is connected between cover plate 5 and polygon mat 3, elastic component 4 is preferably spring, spring manufacture is simple, cheap, be widely used in every field, by elastic component 4 by polygon mat 3 can be made to be installed in polygon groove 11 reliably, simplify the processing of polygon groove 11 simultaneously, the degree of depth of polygon groove 11 and the variable thickness of polygon mat 3 surely suitable, the degree of depth of polygon groove 11 can be greater than the thickness of polygon mat 3, by the effect of elastic component 4, polygon mat 3 can be installed in polygon groove 11 reliably.
Further, the opening part of polygon groove 11 is provided with swivelling chute 12, polygon mat 3 can rotate in swivelling chute 12, the degree of depth of swivelling chute 12 is greater than the thickness of polygon mat 3, pulling connecting rod 31 to make polygon mat 3 depart from polygon groove 11 enters in swivelling chute 12, the compressible amount of preferred elastomeric part 4 is more than or equal to the twice of polygon groove 11 degree of depth, thus pull connecting rod 31, polygon mat 3 is made to move to swivelling chute 12, be rotationally connected bar 31, thus change the position of polygon mat 3, change the position of buckle 2 and body 1, thus facilitate the installing of circuit breaker, facilitate the layout of electric box inside, eliminate the trouble of dismounting cover plate 5 simultaneously, facilitate the change in buckle 2 direction, can be installed in reliably in polygon groove 11 by the effect polygon mat 3 of elastic component 4 simultaneously.
Further, the inner surface of buckle 2 is provided with rubber layer 21, increases the coefficient of friction of the inner surface of buckle 2, thus adds the frictional force between buckle 2 and copper bar, improves the installation stability of circuit breaker.
Further, rubber layer 21 is provided with multiple lug boss 22, when buckle 2 buckles on copper bar, to be conflicted copper bar, thus improves the chucking power of buckle 2 pairs of copper bars, improve the installation stability of circuit breaker by lug boss 22.
Further, cover plate 5 is connected with by screw 6, the rectangular setting of preferred cover plate 5, body 1 is arranged with the storage tank 13 for accommodating cover plate 5, the center of preferred storage tank 13, the center of swivelling chute 12, the center of polygon groove 11 on the same axis, change is installed in storage tank 13, thus make body 1 end face of circuit breaker smooth, thus make circuit breaker more attractive in appearance, four angles of preferred cover plate 5 are provided with a screwed hole, storage tank 13 is provided with corresponding installation hole, by screw 6 is worn screwed hole and installation hole, thus make cover plate 5 be arranged on body 1 reliably, simultaneously by screwing off screw 6, also can easily cover plate 5 be dismantled.
Further, connecting rod 31 and buckle 2 are threaded connection, facilitate the installing of polygon mat 3, during installation, first polygon mat 3 is installed in polygon groove 11, then elastic component 4 is set on connecting rod 31, then the installing hole 51 of cover plate 5 is aimed at connecting rod 31 and load in storage tank 13, then by cover plate 5 is connected on body 1 by screw 6 reliably, finally buckle 2 is threaded connection on connecting rod 31.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. an easy assembling type circuit breaker, comprise body and buckle, it is characterized in that: the bottom of described body is provided with polygon groove, polygon mat is provided with in described polygon groove, described polygon groove matches with polygon mat, and described body is provided with the cover plate for capping polygon groove, and described cover plate is provided with the installing hole be conducted with polygon groove, described polygon mat is provided with connecting rod, and described connecting rod is logical to be connected with buckle through installing hole.
2. easy assembling type circuit breaker according to claim 1, is characterized in that: described connecting rod is arranged with elastic component, and described elastic component is conflicted and is connected between cover plate and polygon mat.
3. easy assembling type circuit breaker according to claim 1 and 2, it is characterized in that: the opening part of described polygon groove is provided with swivelling chute, described polygon mat can rotate in swivelling chute.
4. easy assembling type circuit breaker according to claim 3, is characterized in that: the inner surface of described buckle is provided with rubber layer.
5. easy assembling type circuit breaker according to claim 4, is characterized in that: described rubber layer is provided with multiple lug boss.
6. easy assembling type circuit breaker according to claim 5, is characterized in that: described cover plate be connected by screw.
7. easy assembling type circuit breaker according to claim 6, is characterized in that: described connecting rod and buckle are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579624.9U CN204117989U (en) | 2014-10-08 | 2014-10-08 | Easy assembling type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579624.9U CN204117989U (en) | 2014-10-08 | 2014-10-08 | Easy assembling type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117989U true CN204117989U (en) | 2015-01-21 |
Family
ID=52335277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579624.9U Expired - Fee Related CN204117989U (en) | 2014-10-08 | 2014-10-08 | Easy assembling type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117989U (en) |
-
2014
- 2014-10-08 CN CN201420579624.9U patent/CN204117989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |