CN202077314U - Buckle mechanism for mounting small-size low-voltage apparatus on guide rail - Google Patents
Buckle mechanism for mounting small-size low-voltage apparatus on guide rail Download PDFInfo
- Publication number
- CN202077314U CN202077314U CN2011202040611U CN201120204061U CN202077314U CN 202077314 U CN202077314 U CN 202077314U CN 2011202040611 U CN2011202040611 U CN 2011202040611U CN 201120204061 U CN201120204061 U CN 201120204061U CN 202077314 U CN202077314 U CN 202077314U
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- China
- Prior art keywords
- buckle
- rib
- guide rail
- small
- voltage apparatus
- 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 - Lifetime
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Abstract
The utility model relates to a buckle mechanism for mounting a small-size low-voltage apparatus on a guide rail, which mainly solves the problems that the buckling connection of the existing small-size low-voltage apparatus is infirm and the service life is short. The buckle mechanism for mounting the small-size low-voltage apparatus on the guide rail comprises a bottom board; the bottom board is provided with a buckle; mutually symmetric rib bars are arranged in the middle of the buckle; clamping tables clamped with the rib bars are arranged at the two sides of the bottom board; the rib bars are in an arc shape; and the clamping table is provided with a clamping groove matched with the rib bars. A circular arc buckling mode is adopted between the buckle of a small-sized breaker and a breaker shell, so as to firmly buckle; therefore, the mounting stability between the buckle and the guide rail is enhanced, the service life is long, and the use is convenient and reliable.
Description
Technical field
The utility model relates to a kind of snap device, refers in particular to the snap device that guide rail is installed small low-voltage electrical equipment.
Background technology
When being installed, small low-voltage electrical equipment often need a buckle be set in its bottom, small low-voltage electrical equipment comprises miniature circuit breaker, relay, fuse etc., can fasten by buckle and guide rail and realize installing, but, owing to exist between the buckle on the small low-voltage electrical equipment and the housing and engage unstable problem, it is unstable to cause small low-voltage electrical equipment and guide rail to be installed, and uses inconvenience, unreliable, thereby has influenced useful life.
The utility model content
In order to overcome deficiency and the defective in the background technology, the snap device that the utility model provides a kind of guide rail that small low-voltage electrical equipment is installed, this snap device have and are connected firmly long service life, and easy to use, reliable advantage.
The technical solution of the utility model is: a kind of guide rail is installed the snap device of small low-voltage electrical equipment, comprise base plate, described base plate is provided with buckle, described buckle centre position is provided with symmetrical rib, described base plate both sides are provided with the Ka Tai that fastens with described rib, described rib is an arc shape, and described Ka Tai is provided with the draw-in groove that matches with rib.
Described Ka Tai is between rib and buckle inner surface, and one side and rib match, and the inner surface of opposite side and buckle fits.
Described rib two ends are connected with the buckle two ends by intercell connector respectively.
Compared with prior art, the utlity model has following beneficial effect: owing to engage mode by circular arc between the housing of this buckle and small low-voltage electrical equipment, engage more firmly, make the stable enhancing of installation between buckle and the guide rail, long service life, easy to use, reliable.
Description of drawings
Fig. 1 is the structural representation of buckle in the utility model.
Fig. 2 is for having the miniature circuit breaker structural representation of buckle among Fig. 1 in the utility model.
Among the figure, base plate 1, buckle 2, rib 3, card platform 4, draw-in groove 5, intercell connector 6.
Embodiment
At accompanying drawing embodiment of the present utility model is described further below:
By Fig. 1, shown in Figure 2, a kind of guide rail is installed the snap device of miniature circuit breaker, the base plate 1 that comprises the Shell of circuit breaker bottom, on base plate 1, be provided with buckle 2, described buckle 2 centre positions are provided with symmetrical rib 3, described base plate 1 both sides are provided with the card platform 4 that fastens with described rib 3, and described rib 3 is an arc shape, and described card platform 4 is provided with the draw-in groove 5 that matches with rib 3.Owing to engage mode by circular arc between the housing 1 of this buckle 2 and miniature circuit breaker, engage more firmly, make the stable enhancing of installation between buckle 2 and the guide rail, thus the long service life that has prolonged circuit breaker, and easy to use, reliable.
By Fig. 1, shown in Figure 2, described card platform 4 is between rib 3 and buckle 2 inner surfaces, and one side and rib 3 match, and the inner surface of opposite side and buckle 2 fits.By the positioning form of this card platform 4 with buckle 2, buckle 2 stationarity when sliding is better, plays effective guide effect, thereby it is accurate more, firm to make that miniature circuit breaker is connected with guide rail.
By Fig. 1, shown in Figure 2, described rib 3 two ends are connected with buckle 2 two ends by intercell connector 6 respectively.Adopt rib 3 two ends to extend and be connected, thereby make that rib 3 intensity are better, connect more firm with buckle 2.
Above-mentioned snap device also can be applicable to the guide rail of small low-voltage electrical equipment such as relay, fuse and installs, and the scope of application and application are extensive.
Embodiment should not be considered as the restriction to utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection range of the present utility model.
Claims (3)
1. a guide rail is installed the snap device of small low-voltage electrical equipment, comprise base plate (1), described base plate (1) is provided with buckle (2), described buckle (2) centre position is provided with symmetrical rib (3), described base plate (1) both sides are provided with the Ka Tai (4) that fastens with described rib (3), it is characterized in that: described rib (3) is an arc shape, and described Ka Tai (4) is provided with the draw-in groove (5) that matches with rib (3).
2. the snap device of small low-voltage electrical equipment is installed according to the described guide rail of claim 1, it is characterized in that described Ka Tai (4) is positioned between rib (3) and buckle (2) inner surface, one side and rib (3) match, and the inner surface of opposite side and buckle (2) fits.
3. according to the snap device of claim 1 or 2 described guide rails installation small low-voltage electrical equipment, it is characterized in that described rib (3) two ends are connected with buckle (2) two ends by intercell connector (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202040611U CN202077314U (en) | 2011-06-16 | 2011-06-16 | Buckle mechanism for mounting small-size low-voltage apparatus on guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202040611U CN202077314U (en) | 2011-06-16 | 2011-06-16 | Buckle mechanism for mounting small-size low-voltage apparatus on guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077314U true CN202077314U (en) | 2011-12-14 |
Family
ID=45115385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202040611U Expired - Lifetime CN202077314U (en) | 2011-06-16 | 2011-06-16 | Buckle mechanism for mounting small-size low-voltage apparatus on guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802373A (en) * | 2012-09-10 | 2012-11-28 | 湖州久天电力科技有限公司 | Information-based household protector |
| CN103016482A (en) * | 2012-12-28 | 2013-04-03 | 深圳可立克科技股份有限公司 | Button type bolt fixing structure and bolt button |
-
2011
- 2011-06-16 CN CN2011202040611U patent/CN202077314U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802373A (en) * | 2012-09-10 | 2012-11-28 | 湖州久天电力科技有限公司 | Information-based household protector |
| CN102802373B (en) * | 2012-09-10 | 2014-10-29 | 浙江久天电力科技有限公司 | Information-based household protector |
| CN103016482A (en) * | 2012-12-28 | 2013-04-03 | 深圳可立克科技股份有限公司 | Button type bolt fixing structure and bolt button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Chaoan Electrical Co., Ltd. Assignor: Zhejiang Gacia Electrical Appliances Co., Ltd. Contract record no.: 2012330000250 Denomination of utility model: Buckle mechanism for mounting small-size low-voltage apparatus on guide rail Granted publication date: 20111214 License type: Exclusive License Record date: 20120509 |
|
| C56 | Change in the name or address of the patentee |
Owner name: GACIA ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER NAME: ZHEJIANG GACIA ELECTRICAL APPLIANCES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yueqing East Street North Baixiang Town Industrial Zone 325603 Bai TA Wang Zhejiang province Wenzhou City No. 545 Patentee after: GACIA ELECTRICAL APPLIANCE CO., LTD. Address before: Yueqing East Street North Baixiang Town Industrial Zone 325603 Bai TA Wang Zhejiang province Wenzhou City No. 545 Patentee before: Zhejiang Gacia Electrical Appliances Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Chaoan Electrical Co., Ltd. Assignor: Zhejiang Gacia Electrical Appliances Co., Ltd. Contract record no.: 2012330000250 Denomination of utility model: Buckle mechanism for mounting small-size low-voltage apparatus on guide rail Granted publication date: 20111214 License type: Exclusive License Record date: 20120509 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yueqing East Street North Baixiang Town Industrial Zone 325603 Bai TA Wang Zhejiang province Wenzhou City No. 545 Patentee after: Garcia electronic appliance Limited by Share Ltd Address before: Yueqing East Street North Baixiang Town Industrial Zone 325603 Bai TA Wang Zhejiang province Wenzhou City No. 545 Patentee before: GACIA ELECTRICAL APPLIANCE CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |