CN202210495U - Structure for fixing controller of breaker - Google Patents
Structure for fixing controller of breaker Download PDFInfo
- Publication number
- CN202210495U CN202210495U CN 201120337051 CN201120337051U CN202210495U CN 202210495 U CN202210495 U CN 202210495U CN 201120337051 CN201120337051 CN 201120337051 CN 201120337051 U CN201120337051 U CN 201120337051U CN 202210495 U CN202210495 U CN 202210495U
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- hole
- knob
- controller
- installing hole
- controller according
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Abstract
The present utility model discloses a structure for fixing a controller of a breaker. The structure comprises a the controller which is provided with a through hole; a pedestal arranged below the controller and provided with an installing hole corresponding to the through hole, and a locking spring is arranged below the installing hole; and a turn button, a spacing part is formed on the upper end of the turn button, a locking part is formed on the lower end of the turn button, the locking part is pressed on the locking spring after passing through the through hole and the installing hole respectively, the locking part is pressed on the lower surface of the edge of the installing hole under the elastic effect of the locking spring after the turn button is rotated for a certain angle, and the upper surface of the edge of the through hole is pressed on the spacing part. Through adopting the fixing method, dismounting can be conveniently realized without special tools, time and labor can be saved, and working efficiency can be effectively enhanced.
Description
Technical field
The utility model relates to low-voltage circuit breaker, particularly a kind of structure of fixedly breaker controller.
Background technology
Low-voltage circuit breaker is the critical elements that plays break-make control and protective effect in the low-voltage distribution system, and the controller of low-voltage circuit breaker is mainly used in and carries out signal processing and send control command, in low-voltage circuit breaker, plays important effect.Low-voltage circuit breaker is when assembling, and controller generally directly is fixed on the pedestal through a plurality of screws, adopts this fixed form dismounting all comparatively to bother, and need could accomplish by specific purpose tool, wastes time and energy, and is very inconvenient.
The utility model content
To the deficiency of above-mentioned prior art, the purpose of the utility model provides a kind of structure of fixedly breaker controller simple in structure, easy-disassembling-assembling.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of structure of fixedly breaker controller, it comprises: controller, said controller is provided with through hole; Pedestal, said pedestal is positioned at the below of said controller, and said pedestal is provided with and the corresponding installing hole of through hole, and the below of said installing hole is provided with locking spring; Knob; The upper end of said knob forms a limiting section; The lower end of said knob forms a tight lock part, and said tight lock part passes said through hole respectively, installing hole is resisted against on the said locking spring, after said knob rotates to an angle; Said tight lock part is resisted against the lower surface at said installing hole edge under the elastic force effect of said locking spring, the upper surface at said through hole edge is resisted against on the said limiting section.
Preferably, the bottom of said controller is provided with guide pillar, and said pedestal is provided with and the corresponding pilot hole of said guide pillar, is provided with damping spring in the said pilot hole.
Preferably, said tight lock part is provided with convexity, and the lower surface at said installing hole edge is provided with and the corresponding stopper slot of said convexity, and said convexity is embedded in the said stopper slot.
Preferably; The cross section of said knob is " ten " font; Said limiting section is cylindrical, and said tight lock part comprises two, and the convex tendon that extends of direction and one are to the thin cylinder that extends below to the left and right respectively, and said thin cylinder is resisted against on the said locking spring; The shape of said through hole, installing hole and said tight lock part shape adapt, and said convexity is positioned on the said convex tendon upper surface.
Preferably, said limiting section upper surface is provided with a rotation muscle.
Preferably, said rotation muscle is arrow shaped.
Preferably, the upper surface at said through hole edge is provided with the groove that adapts with said limiting section shape.
Preferably, the below of said installing hole is provided with limited post, and said locking spring is enclosed within on the said limited post.
Preferably, the lower end of said controller is provided with one and prevents the cover plate that knob is deviate from, and said knob and said cover plate are slidingly connected.
Preferably, said controller is provided with two through holes, and said two through hole diagonal angles distribute.
Technique scheme has following beneficial effect: this fixedly the structure of breaker controller connect controller and pedestal through knob; When assembling, only need rotary knob to certain angle, make tight lock part on the lower surface that is resisted against bore edges under the elastic force effect of locking spring, can accomplish assembling, and when dismantling, only need the reverse rotation knob; Tight lock part is deviate from installing hole; Can make and accomplish dismounting, therefore adopt this fixed form to carry out dismounting comparatively easily, need not specific purpose tool; Time saving and energy saving, can effectively increase work efficiency.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, below this patent is elaborated with the preferred embodiment and the conjunction with figs. of the utility model.
Description of drawings
Fig. 1 is the integrally-built decomposing schematic representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment controller.
Fig. 3 is the structural representation of the utility model embodiment pedestal.
Fig. 4 is the enlarged diagram of the utility model embodiment pedestal position of mounting hole.
Fig. 5 is the structural representation of the utility model embodiment knob.
Embodiment
Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model.
Shown in Fig. 1 to 5, this fixedly the structure of breaker controller comprise controller 1, pedestal 2 and 3 three parts of two knobs.Controller 1 is provided with 11, two through hole 11 diagonal angles of two through holes and distributes, and four jiaos of the controller bottom respectively are provided with a guide pillar 12.Pedestal 2 is positioned at the below of controller 1; Pedestal 2 is provided with two and the corresponding installing hole 21 in through hole 11 positions; Also be provided with on the pedestal 2 four respectively with the corresponding pilot hole 24 in guide pillar 12 positions; Be provided with damping spring in the pilot hole 24, four guide pillars 12 are inserted in respectively in four pilot holes 24, and damping spring can play good cushioning effect to controller 1.The below of installing hole 21 is provided with locking spring 22, and locking spring 22 is enclosed within on the limited post 23.
The cross section of knob 3 is " ten " font, and the structure of knob is difficult for producing distortion in the course of processing like this.The upper end of knob 3 is provided with a columniform limiting section 31, and the lower end of knob 3 forms and is provided with a tight lock part, this tight lock part comprise two respectively to the left and right the convex tendon 32 that extends of direction with one to the thin cylinder 34 that extends below, the upper surface of convex tendon 32 is provided with convexity 33.The shape of through hole 11, installing hole 21 is corresponding with the shape of knob 3 tight lock parts, and the tight lock part of knob 3 passes through hole 11, installing hole 21 from the top down, and the lower end abutment of the thin cylinder 34 of tight lock part is on locking spring 22.After knob 3 rotates to an angle; Under the elastic force effect of locking spring 22; Two convex tendons 32 of tight lock part are resisted against respectively on the lower surface at installing hole 21 edges; The upper surface at through hole 11 edges is resisted against on the limiting section 31 on this moment controller 1, so just can controller 1 be connected as a wholely with pedestal 2, can controller 1 be fixed up like this.
For preventing that knob 3 from rotating automatically, the lower surface upper limit position groove 25 at installing hole 21 edges can make the convexity 33 on the convex tendon 32 be embedded in the stopper slot 25 during knob 3 rotations, so just can prevent that knob 3 from rotating automatically.Upper surface at through hole 11 edges is provided with the groove 13 that adapts with limiting section 31 shapes, and limiting section 31 can just be trapped in the groove 13.Rotation for ease, limiting section 31 upper surfaces are provided with a sagittate rotation muscle 35.
When adopting this fixed structure controller 1 to dismantle with pedestal 2; Only need press down knob 3 and reverse rotation certain angle; The convex tendon 32 and the lower surface at installing hole 21 edges are broken away from; This moment, controller 1 can outwards eject under the elastic force effect of four back-moving springs automatically, and this moment, knob 3 also can be used as the handle of extracting controller 1.For preventing that controller 1 from pulling out in the process knob 3 and breaking away from controllers 1, the lower end of controller 1 is provided with a cover plate 14, and knob 3 is slidingly connected with cover plate 14 but can not passes this cover plate, so just can effectively prevent knob 3 disengaging controllers 1.
Fixedly the structure of breaker controller connects controller and pedestal through knob; When assembling, only need rotary knob to certain angle, make tight lock part on the lower surface that is resisted against bore edges under the elastic force effect of locking spring, can accomplish assembling, and when dismantling, only need the reverse rotation knob; Tight lock part is deviate from installing hole; Can make and accomplish dismounting, therefore adopt this fixed form to carry out dismounting comparatively easily, need not specific purpose tool; Time saving and energy saving, can effectively increase work efficiency.
More than the structure of a kind of fixedly breaker controller that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the thought of the utility model embodiment, the part that on embodiment and range of application, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection range of the utility model.
Claims (10)
1. fixing structure of breaker controller is characterized in that it comprises:
Controller, said controller is provided with through hole;
Pedestal, said pedestal is positioned at the below of said controller, and said pedestal is provided with and the corresponding installing hole of through hole, and the below of said installing hole is provided with locking spring;
Knob; The upper end of said knob forms a limiting section; The lower end of said knob forms a tight lock part, and said tight lock part passes said through hole respectively, installing hole is resisted against on the said locking spring, after said knob rotates to an angle; Said tight lock part is resisted against the lower surface at said installing hole edge under the elastic force effect of said locking spring, the upper surface at said through hole edge is resisted against on the said limiting section.
2. the structure of fixedly breaker controller according to claim 1 is characterized in that: the bottom of said controller is provided with guide pillar, and said pedestal is provided with and the corresponding pilot hole of said guide pillar, is provided with damping spring in the said pilot hole.
3. the structure of fixedly breaker controller according to claim 1 is characterized in that: said tight lock part is provided with convexity, and the lower surface at said installing hole edge is provided with and the corresponding stopper slot of said convexity, and said convexity is embedded in the said stopper slot.
4. the structure of fixedly breaker controller according to claim 3; It is characterized in that: the cross section of said knob is " ten " font; Said limiting section is cylindrical, and said tight lock part comprises two, and the convex tendon that extends of direction and one are to the thin cylinder that extends below to the left and right respectively, and said thin cylinder is resisted against on the said locking spring; The shape of said through hole, installing hole and said tight lock part shape adapt, and said convexity is positioned on the said convex tendon upper surface.
5. the structure of fixedly breaker controller according to claim 1 is characterized in that: said limiting section upper surface is provided with a rotation muscle.
6. the structure of fixedly breaker controller according to claim 5 is characterized in that: said rotation muscle is arrow shaped.
7. the structure of fixedly breaker controller according to claim 1 is characterized in that: the upper surface at said through hole edge is provided with the groove that adapts with said limiting section shape.
8. the structure of fixedly breaker controller according to claim 1 is characterized in that: the below of said installing hole is provided with limited post, and said locking spring is enclosed within on the said limited post.
9. the structure of fixedly breaker controller according to claim 1 is characterized in that: the lower end of said controller is provided with one and prevents the cover plate that knob is deviate from, and said knob and said cover plate are slidingly connected.
10. the structure of fixedly breaker controller according to claim 1 is characterized in that: said controller is provided with two through holes, and said two through hole diagonal angles distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120337051 CN202210495U (en) | 2011-09-08 | 2011-09-08 | Structure for fixing controller of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120337051 CN202210495U (en) | 2011-09-08 | 2011-09-08 | Structure for fixing controller of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210495U true CN202210495U (en) | 2012-05-02 |
Family
ID=45990038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120337051 Withdrawn - After Issue CN202210495U (en) | 2011-09-08 | 2011-09-08 | Structure for fixing controller of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000455A (en) * | 2011-09-08 | 2013-03-27 | 上海良信电器股份有限公司 | Structure for fixing controller of circuit breaker |
| CN104078284A (en) * | 2014-07-02 | 2014-10-01 | 上海磊跃自动化设备有限公司 | Hot-plugging type intelligent controller for low-voltage circuit breaker |
-
2011
- 2011-09-08 CN CN 201120337051 patent/CN202210495U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000455A (en) * | 2011-09-08 | 2013-03-27 | 上海良信电器股份有限公司 | Structure for fixing controller of circuit breaker |
| CN103000455B (en) * | 2011-09-08 | 2015-07-22 | 上海良信电器股份有限公司 | Structure for fixing controller of circuit breaker |
| CN104078284A (en) * | 2014-07-02 | 2014-10-01 | 上海磊跃自动化设备有限公司 | Hot-plugging type intelligent controller for low-voltage circuit breaker |
| CN104078284B (en) * | 2014-07-02 | 2016-10-05 | 上海磊跃自动化设备有限公司 | A kind of charged plug type low-voltage circuit breaker intelligent controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |