CN204948583U - The installing mechanism of miniature circuit breaker - Google Patents
The installing mechanism of miniature circuit breaker Download PDFInfo
- Publication number
- CN204948583U CN204948583U CN201520608867.5U CN201520608867U CN204948583U CN 204948583 U CN204948583 U CN 204948583U CN 201520608867 U CN201520608867 U CN 201520608867U CN 204948583 U CN204948583 U CN 204948583U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- mount pad
- buckle
- clamp
- installing
- 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 installing mechanism of miniature circuit breaker, its drip irrigation device comprises the mount pad installed buckle and be positioned at bottom Shell of circuit breaker, described installation buckle is provided with and exposes outside mount pad for pulling out the clamp drawn, described clamp is C-shaped is held on mount pad, and described mount pad is removably connected to Shell of circuit breaker.The utility model is the installation and removal of convenient miniature circuit breaker, and convenient replacing of installing buckle.
Description
Technical field
The utility model relates to a kind of miniature circuit breaker, and more particularly it relates to a kind of installing mechanism of miniature circuit breaker.
Background technology
Circuit breaker installs buckle for realizing the installation of circuit breaker, be installed on guide rail or distribution box by installing buckle, in prior art application number be 20122102116.2 Chinese patent document disclose a kind of miniature circuit breaker installing mechanism, comprise mount pad, buckle is installed, described mount pad two bottom sides is provided with draw-in groove, described installation buckle comprises clamp, card article and dop, also match with described draw-in groove in the clamp both sides that described card article is positioned at, match with guide rail in the front end that described dop is positioned at clamp, it is characterized in that: the middle part of described clamp is provided with the elasticity angle to side bending, the inwall both sides, upper end of described mount pad are provided with location notch, end and the location notch of described elasticity angle form clamping matching, with reference to its accompanying drawing, the mounting structure of existing most miniature circuit breaker is similar, all arrange mount pad and installing card to tip fixing to circuit breaker of row in the bottom of miniature circuit breaker housing, buckle is installed to slide in draw-in groove, the dop installing buckle is coordinated thus fixing circuit breaker with mounting guide rail.
For above-mentioned mounting structure of the prior art, still there is certain defect, mainly be that the clamp that it exposes outside draw-in groove is very short and small, pull out draw buckle is installed time effort very and inconvenience, especially when dismantling, because this miniature circuit breaker has been fixed on guide rail, and the clamp installing buckle is positioned at bottom, hand is good at directly touching clamp and is extracted, and usually needs by instrument, comparatively inconvenient to the dismounting of circuit breaker.
And installation buckle of the prior art is all plastic material, easy damage very, installing buckle due to existing majority is all when circuit breaker is installed, just the draw-in groove of mount pad is installed on by the splicing of two halves Shell of circuit breaker, it is changed also needs to dismantle Shell of circuit breaker, makes the replacing difficulty of installing buckle.Therefore the existing miniature circuit breaker be fixed above by installing card button still deposits very large room for improvement.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the installing mechanism providing a kind of miniature circuit breaker, is the installation and removal of convenient miniature circuit breaker, and convenient replacing of installing buckle.
For achieving the above object, the utility model provides following technical scheme: a kind of installing mechanism of miniature circuit breaker, comprise the mount pad installed buckle and be positioned at bottom Shell of circuit breaker, described installation buckle is provided with and exposes outside mount pad for pulling out the clamp drawn, described clamp is C-shaped is held on mount pad, and described mount pad is removably connected to Shell of circuit breaker.
Described mount pad is fixed on Shell of circuit breaker by screw.
The outer surface of described clamp is provided with anti-slip veins.
The side of described mount pad is provided with the slide mechanism coordinated with clamp.
Described slide mechanism is the chute being arranged at mount pad side, and the draw runner coordinated with chute inside clamp.
Effect of the present utility model is, installation buckle compared to existing technology, the clamp structure of the utility model to existing installation buckle improves, abandon the only very short and small part of tradition and expose structure outside mount pad, change into and be set to C type and be held on mount pad, by above-mentioned scheme, user install or dismounting process in all pin mount pad side by hand clamp capable pulling out tipped in installing card draw, mount and dismount and do not need can install this miniature circuit breaker fast by external tool, installing/dismounting is convenient, result of use is more satisfactory.
And conveniently can quick-replaceable and without the need to opening Shell of circuit breaker after installation buckle damages, for removably connecting between mount pad of the present utility model and Shell of circuit breaker, by removing and installing seat, the draw-in groove installing buckle and be fixed on mount pad can be realized in outside, to installing the quick-replaceable of buckle, using more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the part A enlarged drawing of Fig. 1.
Description of reference numerals: 1, Shell of circuit breaker; 2, buckle is installed; 3, screw; 11, mount pad; 12, chute; 21, clamp; 22, dop; 211, anti-slip veins.
Embodiment
Be described further referring to figs. 1 through 2 utility model embodiments.
The installing mechanism of the miniature circuit breaker described in the present embodiment, as shown in Figure 1, comprise the mount pad 11 installed buckle 2 and be positioned at bottom Shell of circuit breaker 1, described installation buckle 2 is provided with that to expose mount pad 11 outer for pulling out the clamp 21 drawn, and mount pad 11 and installation buckle 2(are except clamp 21) structure identical with traditional design, just seldom repeat herein, its feature is, as in Fig. 1, described clamp 21 is C-shaped is held on mount pad 11, and described mount pad 11 is removably connected to Shell of circuit breaker 1.
Effect of the present utility model is, installation buckle 2 compared to existing technology, clamp 21 structure of the utility model to existing installation buckle 2 is improved, abandon the only very short and small part of tradition and expose structure outside mount pad 11, change into and be set to C type and be held on mount pad 11, by above-mentioned scheme, user install or dismounting process in all pin Shell of circuit breaker 1 side by hand clamp 21 pull out draw installing buckle 2, mount and dismount and do not need can install this miniature circuit breaker fast by external tool, installing/dismounting is convenient, result of use is more satisfactory.
And conveniently can quick-replaceable and without the need to opening Shell of circuit breaker 1 after installation buckle 2 damages, for removably connecting between mount pad 11 of the present utility model and Shell of circuit breaker 1, by removing and installing seat 11, the draw-in groove installing buckle 2 and be fixed on mount pad 11 can be realized in outside, to installing the quick-replaceable of buckle 2, using more convenient.
Further, as shown in Figure 2, described mount pad is fixed on Shell of circuit breaker by screw 3, and fixed by screw 3, structure is simple, for convenience detach, fixing reliable.
Further, as shown in Figure 1, the outer surface of described clamp 21 is provided with anti-slip veins 211.Anti-slip veins 211 can increase the frictional force between hand and clamp 21, conveniently draws pulling out of clamp 21.
Further, the side of described mount pad 11 is provided with the slide mechanism coordinated with clamp 21.
Optimize, as shown in Figure 1, described slide mechanism is the chute 12 being arranged at mount pad 11 side, and the draw runner coordinated with chute 12 inside clamp 21.Clamp 21 can be made by chute 12 to carry out pulling out drawing in specific track with coordinating of draw runner, make the fixed effect of clamp 21 better, not fragile.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. the installing mechanism of a miniature circuit breaker, comprise the mount pad installed buckle and be positioned at bottom Shell of circuit breaker, described installation buckle is provided with and exposes outside mount pad for pulling out the clamp drawn, it is characterized in that: described clamp is C-shaped is held on mount pad, described mount pad is removably connected to Shell of circuit breaker, and described mount pad is fixed on Shell of circuit breaker by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608867.5U CN204948583U (en) | 2015-08-13 | 2015-08-13 | The installing mechanism of miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608867.5U CN204948583U (en) | 2015-08-13 | 2015-08-13 | The installing mechanism of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948583U true CN204948583U (en) | 2016-01-06 |
Family
ID=55015964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608867.5U Expired - Fee Related CN204948583U (en) | 2015-08-13 | 2015-08-13 | The installing mechanism of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600335A (en) * | 2019-08-30 | 2019-12-20 | 德力西电气有限公司 | Guide rail connecting device of circuit breaker |
-
2015
- 2015-08-13 CN CN201520608867.5U patent/CN204948583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600335A (en) * | 2019-08-30 | 2019-12-20 | 德力西电气有限公司 | Guide rail connecting device of circuit breaker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160813 |