CN201112161Y - Electric switch fastener and electric switch for mounting the fastener - Google Patents
Electric switch fastener and electric switch for mounting the fastener Download PDFInfo
- Publication number
- CN201112161Y CN201112161Y CNU2007200715902U CN200720071590U CN201112161Y CN 201112161 Y CN201112161 Y CN 201112161Y CN U2007200715902 U CNU2007200715902 U CN U2007200715902U CN 200720071590 U CN200720071590 U CN 200720071590U CN 201112161 Y CN201112161 Y CN 201112161Y
- Authority
- CN
- China
- Prior art keywords
- buckle
- electric switch
- fastener
- switch
- location structure
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to an electric switch fastener and an electric switch used for installing the fastener. The fastener is a rectangle surrounded by a metal sheet, while the rectangle is provided with an opening at one side; the two sides of the fastener are provided with locating structure and a fastening end which extends upwards and outwards and the end part of the opening of the fastener bends inwards and takes a Z shape. Three adjacent external side walls of the switch are respectively provided with a concave part for embedding the fastener and a place inside the concave part and corresponding to the locating structure is provided with a locating piece which is fit with the locating structure, and a groove hole which runs through the side wall of the switch is arranged at the part of the side wall which corresponds to the bending part of the end part of the opening of the fastener. The electric switch for installing the fastener of the utility model has simple installation structure and occupies less space.
Description
Technical field
The utility model relates to a kind of chucking device, relates to a kind of being used for particularly to be installed electric switch in the electric switch buckle of switch panel in confined space and to be used to install the electric switch of this buckle.
Background technology
Floatless switch is existing at present roughly has following two kinds with buckle: a kind of is and the plastic buckle 1 (referring to Fig. 1) of switch case 2 integrally casting moulding that another kind is the metal buckle.Plastic buckle is because cast molding technology has certain wall thickness to require and the plastic deformation amount is littler than metal, and is therefore inapplicable in the confined space the inside.Existing metal buckle common by two kinds, a kind of is the buckle 1 (referring to Fig. 2) of split, buckle 1 both sides have fin, fix fin by fin being inserted on the switch case 2 in the groove that is provided with; Another kind is the whole U font buckle 1 (referring to Fig. 3) that is, be embedded in the depression position that is provided with on the switch case 2, on buckle 1, be provided with location hole, and be provided with positioning convex 4 at the depression position of switch case 2, be embedded in lockhole with positioning convex 4 on the switch case 2 and pin buckle 1, be fixed and clamped with side cover 3 in the end of buckle 1 again.First kind of metal buckle is owing to be provided with the fixedly groove of buckle on housing, and groove requires to have certain wall thickness, so it is relatively big that the lateral space that the buckle structure position takies is installed; Second kind of metal buckle is embedded in the depression position of switch case, itself does not additionally occupy the space, but for fixing buckle 1 end, needs to adopt side cover 3 to press solidly, and side cover 3 still needs certain wall thickness, so the lateral space that the buckle mounting structure of this switch takies is also bigger.
The utility model content
A purpose of the present utility model is at the problems referred to above, provides a kind of simple in structure, the electric switch buckle that its mounting structure takes up room little.
Another purpose of the present utility model is to provide a kind of electric switch that is used to install above-mentioned buckle.
For realizing above-mentioned first purpose, the utility model adopts following technical scheme: a kind of electric switch buckle, it surrounds the rectangle that a side has opening by sheet metal, be provided with in the buckle both sides location structure and upwards, outward extending block end, the word shape that bends inwards and be in the snap open end.
Described location structure can be square location hole.
For realizing above-mentioned second purpose, the technical solution adopted in the utility model is: a kind of electric switch that is used to install above-mentioned buckle, three lateral walls adjacent at switch are respectively equipped with the recessed position that is used to be embedded described buckle, the position of corresponding described location structure is provided with the keeper adaptive with location structure in recessed position, is provided with the slotted eye that connects the switch sidewall at the position of the corresponding described snap open of switch sidewall end bending.
Described keeper can be square projection.
Adopt said structure, because the location structure of the utility model buckle can fix each other with the keeper of electric switch, and thereby the bending part of the open end of buckle can be inserted in the slotted eye of electric switch locked, it installs and fixes more convenient, and no longer needing other parts to lock the open end of buckle, it is relatively simple for structure, and because buckle is embedded in switch side and concordant with the switch side, its occupation space is little, is particularly suitable in confined space electric switch being installed.
Description of drawings
Fig. 1 is the existing electric switch that has plastic buckle.
Fig. 2 is the existing electric switch that two split metal buckles are installed.
Fig. 3 is the existing electric switch that the whole buckle of U font is installed.
Fig. 4 is the upper perspective view after the utility model metal buckle and the electric switch assembling.
Fig. 5 is the basiscopic perspective view after the utility model metal buckle and the electric switch assembling.Among the figure
1. buckle 2. electric switches 3. side covers 4. positioning convex 5. location holes 6. block ends 7. buckle bending ends 8. bar holes 9. are recessed into positions 10. slotted eyes
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 4 is the upper perspective view after the utility model metal buckle and the electric switch assembling.Fig. 5 is the basiscopic perspective view after the utility model metal buckle and the electric switch assembling.In Fig. 4 and Fig. 5, shown in electric switch buckle 1, it surrounds the rectangle that a side has opening by sheet metal, be provided with in buckle 1 both sides location structure and upwards, outward extending block end 6, the word shape that bends inwards and be at buckle 1 open end 7.Location structure described in the figure is square location hole 5.Described location structure also can be the projection to inner process.Be provided with bar hole 8 in the middle of described block end 6, this bar hole 8 both can reduce the material weight of buckle 1, can also increase the elasticity of buckle.
Be used to install the electric switch 2 of above-mentioned buckle 1 shown in Fig. 4 and Fig. 5, be respectively equipped with the recessed position 9 that is used to be embedded described buckle 1 at switch 2 three adjacent lateral walls, the position of corresponding described location structure is provided with the keeper adaptive with location structure in recessed position 9, is provided with the slotted eye 10 that connects switch 2 sidewalls at the position of the corresponding described buckle bending end 7 of switch 2 sidewalls.Described keeper is square positioning convex 4.When packing buckle 1 into switch 2, earlier buckle bending end 7 is upwards pushed buckle 1 facing to slotted eye 10, when the location hole 5 of buckle 1 snaps in positioning convex 4, finish installing and fixing, and switch is fixed on the switch panel.Described square positioning convex 4 has chamfering in the direction of packing into towards buckle 1, is convenient to buckle 1 and installs.Described keeper also can be groove.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection range that all any improvement done based on the utility model or modification all belong to the utility model claim.
Claims (8)
1. electric switch buckle, it is characterized in that: it surrounds the rectangle that a side has opening by sheet metal, be provided with in the buckle both sides location structure and upwards, outward extending block end, the word shape that bends inwards and be in the snap open end.
2. electric switch buckle according to claim 1 is characterized in that: described location structure is square location hole.
3. electric switch buckle according to claim 1 is characterized in that: described location structure is the projection to inner process.
4. electric switch buckle according to claim 1 is characterized in that: be provided with bar hole in the middle of described block end.
5. electric switch that is used to install the described buckle of top each claim, it is characterized in that: three lateral walls adjacent at switch are respectively equipped with the recessed position that is used to be embedded described buckle, the position of corresponding described location structure is provided with the keeper adaptive with location structure in recessed position, is provided with the slotted eye that connects the switch sidewall at the position of the corresponding described snap open of switch sidewall end bending.
6. electric switch according to claim 5 is characterized in that: described keeper is square projection.
7. electric switch according to claim 6 is characterized in that: described square projection has chamfering in the direction of packing into towards buckle.
8. electric switch according to claim 5 is characterized in that: described keeper is a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200715902U CN201112161Y (en) | 2007-06-26 | 2007-06-26 | Electric switch fastener and electric switch for mounting the fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200715902U CN201112161Y (en) | 2007-06-26 | 2007-06-26 | Electric switch fastener and electric switch for mounting the fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112161Y true CN201112161Y (en) | 2008-09-10 |
Family
ID=39963905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200715902U Expired - Fee Related CN201112161Y (en) | 2007-06-26 | 2007-06-26 | Electric switch fastener and electric switch for mounting the fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112161Y (en) |
-
2007
- 2007-06-26 CN CNU2007200715902U patent/CN201112161Y/en not_active Expired - Fee Related
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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: 20080910 Termination date: 20160626 |