CN202405139U - Fastener mounting mechanism for small-sized switching device - Google Patents
Fastener mounting mechanism for small-sized switching device Download PDFInfo
- Publication number
- CN202405139U CN202405139U CN2012200128891U CN201220012889U CN202405139U CN 202405139 U CN202405139 U CN 202405139U CN 2012200128891 U CN2012200128891 U CN 2012200128891U CN 201220012889 U CN201220012889 U CN 201220012889U CN 202405139 U CN202405139 U CN 202405139U
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- Prior art keywords
- buckle
- mounting groove
- fastener
- gap
- fastener mounting
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- Expired - Fee Related
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Abstract
A fastener mounting mechanism for a small-sized switching device mainly solves the problem of inconvenience in replacement of a fastener of an existing electric appliance fastener mounting structure. The fastener mounting mechanism is characterized in that edges of two side walls of a fastener mounting groove (3) are provided with two symmetrical notches (5), and a tool enables elastic clamping tongue pieces (4) to close up can extend into the notches (5). The fastener mounting mechanism has the advantage of convenience in mounting and demounting of the fastener.
Description
Technical field
The utility model relates to a kind of electrical equipment installing mechanism, is specifically related to a kind of buckle installing mechanism of switchette electrical equipment.
Background technology
At present; The products such as contactor of more low-voltage electrical apparatus such as miniature circuit breaker, small-sized isolating switch, small dimension are used for cooperating with the DIN mounting guide rail structure of installing to adopt buckle to insert outer casing bottom more, utilize at the bottom of being buckled in shell/lid inclined-plane, both sides on slidably function realize the purpose of product installation or removal from the guide rail.There is following defective in existing this mounting structure: such product buckle is to assemble in the last production process before the packing of product; Product has passed through riveted, but is buckled in phenomenons such as occurring the scarce material of part, crackle in the injection moulding processing unavoidably, and product is in transportation and also unavoidable tumble injury of installation process or breakage; In case above-mentioned situation occurs; This design just demonstrates its deficiency: can not be convenient for changing buckle, must remove the rivet uncap of product and could remove replacing, in case and uncap certainly will cause the variation of properties of product; Need debug again, process product, the while also causes rivet, produces many drawbacks such as waste in man-hour.If will cause in the middle of packing or the transportation buckle accident to withdraw from even lose and on former design basis, change first vertical plane of right-hand member of the mounting groove left and right sides into inclined-plane.
The utility model content
In order to solve the problem that existing electrical equipment buckle mounting structure can not be convenient for changing buckle, the utility model provides a kind of buckle installing mechanism of switchette electrical equipment, and this buckle installing mechanism has installation and removal buckle characteristics easily.
The technical scheme of the utility model is: a kind of buckle installing mechanism of switchette electrical equipment comprises casing for electric appliances and buckle; Casing for electric appliances is provided with the buckle mounting groove; Buckle is installed in the buckle mounting groove; The both sides of buckle have cantilever-shaped elastic tongue piece, and the two side of buckle mounting groove is provided with ripple groove, and the end of described elastic tongue piece is stuck in the ripple groove; The edge, two side of buckle mounting groove is provided with the gap of two symmetries, can stretch into the instrument that the clamping elastic tongue piece is drawn close in the described gap.
Described gap is a semicircular arc, and the instrument that is adopted is a nipper pliers, and gap can hold the jaw end of nipper pliers.
The utlity model has following beneficial effect: owing to take such scheme, when the dismounting buckle, only need from gap, to stretch into the elastic tongue piece that compressing card is buckled, utilize the another hand can accomplish the dismounting of buckle smoothly by similar means such as nipper plierss.The utility model is simple in structure, and is easy to operate, solves the problem that exists in the background technology, and can practice thrift a small amount of engineering plastics.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
1-casing for electric appliances among the figure, 2-buckle, 3-buckle mounting groove, 4-elastic tongue piece, 5-gap.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1; A kind of buckle installing mechanism of switchette electrical equipment comprises casing for electric appliances 1 and buckle 2; Casing for electric appliances 1 is provided with buckle mounting groove 3, and buckle 2 is installed in the buckle mounting groove 3, and the both sides of buckle 2 have cantilever-shaped elastic tongue piece 4; The two side of buckle mounting groove 3 is provided with ripple groove; The end of described elastic tongue piece 4 is stuck in the ripple groove, and the edge, two side of buckle mounting groove 3 is provided with the gap 5 of two symmetries, can stretch into the instrument that clamping elastic tongue piece 4 is drawn close in the described gap 5.Owing to take such scheme, when dismounting buckle 2, only need from gap 5, to stretch into the elastic tongue piece 4 that compresses on the buckle 2 by similar means such as nipper plierss, utilize the another hand can accomplish the dismounting of buckle 2 smoothly.The utility model is simple in structure, and is easy to operate, solves the problem that exists in the background technology, and can practice thrift a small amount of engineering plastics.
Described gap 5 is a semicircular arc, and the instrument that is adopted is a nipper pliers, and gap 5 can hold the jaw end of nipper pliers.Nipper pliers is a common tool, and dismounting buckle 2 is dismantled buckle 2 convenience without specific purpose tool.
Claims (2)
1. the buckle installing mechanism of a switchette electrical equipment; Comprise casing for electric appliances (1) and buckle (2); Casing for electric appliances (1) is provided with buckle mounting groove (3), and buckle (2) is installed in the buckle mounting groove (3), and the both sides of buckle (2) have cantilever-shaped elastic tongue piece (4); The two side of buckle mounting groove (3) is provided with ripple groove; The end of described elastic tongue piece (4) is stuck in the ripple groove, it is characterized in that: the edge, two side of buckle mounting groove (3) is provided with the gap (5) of two symmetries, can stretch into the instrument that clamping elastic tongue piece (4) is drawn close in the described gap (5).
2. the buckle installing mechanism of a kind of switchette electrical equipment according to claim 1 is characterized in that: described gap (5) is a semicircular arc, and the instrument that is adopted is a nipper pliers, and gap (5) can hold the jaw end of nipper pliers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200128891U CN202405139U (en) | 2012-01-12 | 2012-01-12 | Fastener mounting mechanism for small-sized switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200128891U CN202405139U (en) | 2012-01-12 | 2012-01-12 | Fastener mounting mechanism for small-sized switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405139U true CN202405139U (en) | 2012-08-29 |
Family
ID=46702771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200128891U Expired - Fee Related CN202405139U (en) | 2012-01-12 | 2012-01-12 | Fastener mounting mechanism for small-sized switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167310A (en) * | 2014-08-20 | 2014-11-26 | 加西亚电子电器有限公司 | Buckle mechanism of low-voltage electrical apparatus and miniature circuit breaker |
| CN108735539A (en) * | 2017-04-17 | 2018-11-02 | 群光电子股份有限公司 | The grabbing device and plug-in method of plug-in machine |
-
2012
- 2012-01-12 CN CN2012200128891U patent/CN202405139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167310A (en) * | 2014-08-20 | 2014-11-26 | 加西亚电子电器有限公司 | Buckle mechanism of low-voltage electrical apparatus and miniature circuit breaker |
| CN108735539A (en) * | 2017-04-17 | 2018-11-02 | 群光电子股份有限公司 | The grabbing device and plug-in method of plug-in machine |
| CN108735539B (en) * | 2017-04-17 | 2020-03-20 | 群光电子股份有限公司 | Grabbing device of plug-in machine and plug-in method |
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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: 20120829 Termination date: 20160112 |