CN204668184U - A kind of switch installing structure of spring free - Google Patents
A kind of switch installing structure of spring free Download PDFInfo
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- CN204668184U CN204668184U CN201520324063.2U CN201520324063U CN204668184U CN 204668184 U CN204668184 U CN 204668184U CN 201520324063 U CN201520324063 U CN 201520324063U CN 204668184 U CN204668184 U CN 204668184U
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- buckle
- groove
- elastic layering
- draw
- chute
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Abstract
The utility model relates to a kind of switch installing structure of spring free.Mainly solving existing switch installing structure adopts buckle and spring split-type design to realize guide tracked installation, there is efficiency of assembling low, and the technical problem that cost is high.Because the design's buckle adopts integral structure, match with the retaining structure of base, tradition two part dresses are replaced to comprise buckle, base spring, described base is provided with chute, described buckle coordinates with chute slippage, the bottom of described chute is provided with groove, the bottom of described groove is inclination slip plane, the centre position of described inclination slip plane is provided with draw-in groove, described buckle is provided with elastic layering, the lower end of described elastic layering is provided with boss, described boss can along the slippage of inclination slip plane and with described draw-in groove clamping matching, upwards stir elastic layering drive boss and can draw-in groove be skidded off.The mounting structure of buckle integral, thus effectively raise efficiency of assembling, reduce cost.And it is safer, reliable to make product coordinate with guide rail.
Description
Technical field
The utility model relates to a kind of low tension switch, refers in particular to a kind of switch installing structure of spring free.
Background technology
At present, existing low-voltage electrical switch, as contactor, it to be matched the incompatible installation realizing product by buckle structure and guide rail, buckle structure is made up of buckle, spring, during installation, buckle is first installed on base, then mounting spring, because the structure being subject to buckle limit, make to require great effort during the Assembly And Disassembly of spring, affect production efficiency, and adopt 2 parts to coordinate the raising causing cost to a great extent.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model provides a kind of structure simple, and efficiency of assembling is high, and cost is low, and the switch installing structure of the high spring free of reliability.
The technical solution of the utility model is: a kind of switch installing structure of spring free, comprise base, buckle, described pedestal is provided with chute, described buckle coordinates with chute slippage, the bottom of described chute is provided with groove, the bottom of described groove is inclination slip plane, the centre position of described inclination slip plane is provided with draw-in groove, described buckle is provided with elastic layering, the lower end of described elastic layering is provided with boss, described boss can along the slippage of inclination slip plane and with described draw-in groove clamping matching, upwards stir elastic layering and drive boss can draw-in groove be skidded off.
Described buckle comprises body, and the below of described body is provided with U-lag, and described elastic layering is positioned at U-lag, and the bottom of described elastic layering and described U-lag and side exist certain gap.
Described elastic layering is L shape, comprises vertical portion and horizontal part, and described vertical portion is connected with the end of U-lag, and described horizontal part is obliquely installed.
the utility model has following beneficial effect:because the design's buckle adopts integral structure, match with the retaining structure of base, replace tradition two Assembly of the parts structures, thus effectively raise efficiency of assembling, reduce cost.And it is safer, reliable to make product coordinate with guide rail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is the I place schematic enlarged-scale view in the utility model Fig. 2.
Fig. 4 is the structural representation of buckle in the utility model.
In figure, base 1, buckle 2, groove 3, inclination slip plane 4, draw-in groove 5, elastic layering 6, vertical portion 61, horizontal part 62, boss 7, body 8, U-lag 9.
Embodiment
Be described further for embodiment of the present utility model below:
As shown in the figure, a kind of switch installing structure of spring free, comprise base 1, buckle 2, described base 1 is provided with chute 3, described buckle 2 coordinates with chute 3 slippage, the bottom of described chute 3 is provided with groove 3, the bottom of described groove 3 is inclination slip plane 4, the centre position of described inclination slip plane 4 is provided with draw-in groove 5, described buckle 2 is provided with elastic layering 6, the lower end of described elastic layering 6 is provided with boss 7, described boss 7 can along inclination slip plane 4 slippage and with described draw-in groove 5 clamping matching, upwards stir elastic layering 6 and drive boss 7 draw-in groove 5 can be skidded off.By arranging a draw-in groove be recessed on inclination slip plane 4 downwards, the position of draw-in groove is positioned at the mid portion of inclination slip plane 4, thus make inclination slip plane 4 form 2 slip planes, when buckle is installed, with hand, elastic layering is up lifted, buckle level is filled on base, makes the boss on buckle along the bottom position sliding into inclination slip plane 4.Because the appropriate interference of buckle and this cooperation place can allow buckle be fixed on base.During installing card rail, owing to being subject to the extruding of card rail, buckle can enter draw-in groove 5 along inclination slip plane 4, and now card rail is just in place, and finally rests in draw-in groove 5.During dismounting: finger upwards lifts elastic layering 6, and buckle just can be made to exit along inclination slip plane 4.According to such scheme, because the design's buckle adopts integral structure, match with the retaining structure of base, replace tradition two Assembly of the parts structures, thus effectively raise efficiency of assembling, reduce cost.And it is safer, reliable to make product coordinate with guide rail.
In the utility model, described buckle comprises body 8, and the below of described body 8 is provided with U-lag 9, and described elastic layering 6 is positioned at described U-lag 9, and bottom and the side of described elastic layering 6 and described U-lag 9 exist certain gap.Adopt said structure, make elastic layering 6 install rationally, compact conformation, screens is stablized, easy to use.
In the utility model, described elastic layering 6 is L shape, comprises vertical portion 61 and horizontal part 62, and described vertical portion 61 is connected with the end of U-lag 9, and described horizontal part 62 is obliquely installed.Rationally, screens is effective, convenient operation in distribution.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (3)
1. the switch installing structure of a spring free, comprise base (1), buckle (2), described base (1) is provided with chute (3), described buckle (2) coordinates with chute (3) slippage, it is characterized in that: the bottom of described chute (3) is provided with groove (3), the bottom of described groove (3) is inclination slip plane (4), the centre position of described inclination slip plane (4) is provided with draw-in groove (5), described buckle (2) is provided with elastic layering (6), the lower end of described elastic layering (6) is provided with boss (7), described boss (7) can along (4) slippage of inclination slip plane and with described draw-in groove (5) clamping matching, upwards stir elastic layering (6) drive boss (7) and draw-in groove (5) can be skidded off.
2. the switch installing structure of a kind of spring free according to claim 1, it is characterized in that: described buckle comprises body (8), the below of described body (8) is provided with U-lag (9), described elastic layering (6) is positioned at described U-lag (9), and bottom and the side of described elastic layering (6) and described U-lag (9) exist certain gap.
3. the switch installing structure of a kind of spring free according to claim 1, it is characterized in that: described elastic layering (6) is L shape, comprise vertical portion (61) and horizontal part (62), described vertical portion (61) are connected with the end of U-lag (9), and described horizontal part (62) is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324063.2U CN204668184U (en) | 2015-05-20 | 2015-05-20 | A kind of switch installing structure of spring free |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324063.2U CN204668184U (en) | 2015-05-20 | 2015-05-20 | A kind of switch installing structure of spring free |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668184U true CN204668184U (en) | 2015-09-23 |
Family
ID=54138542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324063.2U Active CN204668184U (en) | 2015-05-20 | 2015-05-20 | A kind of switch installing structure of spring free |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668184U (en) |
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2015
- 2015-05-20 CN CN201520324063.2U patent/CN204668184U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |