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 PDF

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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
Authority
CN
China
Prior art keywords
buckle
guide rail
rib
voltage
size low
Prior art date
Application number
CN2011202040611U
Other languages
Chinese (zh)
Inventor
左延科
Original Assignee
浙江加西亚电子电器有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江加西亚电子电器有限公司 filed Critical 浙江加西亚电子电器有限公司
Priority to CN2011202040611U priority Critical patent/CN202077314U/en
Application granted granted Critical
Publication of CN202077314U publication Critical patent/CN202077314U/en

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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

Guide rail is installed the snap device of small low-voltage electrical equipment

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.
CN2011202040611U 2011-06-16 2011-06-16 Buckle mechanism for mounting small-size low-voltage apparatus on guide rail CN202077314U (en)

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 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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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.

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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

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.