CN204991526U - Switch unit - Google Patents
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- Publication number
- CN204991526U CN204991526U CN201520798637.XU CN201520798637U CN204991526U CN 204991526 U CN204991526 U CN 204991526U CN 201520798637 U CN201520798637 U CN 201520798637U CN 204991526 U CN204991526 U CN 204991526U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- draw
- groove
- buckle
- removable
- 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 a switch technical field especially relates to a switch unit, including panel (1) and with panel (1) detachable connections's apron, its characterized in that: evenly be equipped with four draw -in grooves on panel (1), it is first draw -in groove (2), second draw -in groove (3), third draw -in groove (4) and fourth draw -in groove (5) in proper order to turn right from a left side, the apron can be for one or two or three, well just the cost is lower for this kind of switch unit adaptability.
Description
Technical field
The utility model relates to mains switch technical field, particularly relates to a kind of switch element.
Background technology
Switch element is the control element of common control on/off.Switch element comprises switch mounting, panel and cover plate etc., the switch of prior art has and mainly comprises single cover plate, double cover plate and three cover plates, so panel also needs to make three kinds of different structures to mate this three kinds of situations, so just considerably increase production cost.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of adaptability good and lower-cost switch element
The technical scheme that the utility model adopts is: a kind of switch element, comprise panel and the cover plate that be connected removable with panel, described panel is evenly provided with four draw-in grooves, is followed successively by the first draw-in groove, the second draw-in groove, the 3rd draw-in groove and the 4th draw-in groove from left to right;
When cover plate is one piece, be the first cover plate, described first cover plate is by buckle and the first draw-in groove and the 4th draw-in groove is removable is connected;
When cover plate is two pieces, be followed successively by the second cover plate and the 3rd cover plate from left to right, described second cover plate is by buckle and the first draw-in groove and the second draw-in groove is removable is connected, described 3rd cover plate is by buckle and the 3rd draw-in groove and the 4th draw-in groove is removable is connected, and the second cover plate is identical with the 3rd cover plate shape and structure;
When cover plate is three pieces, be followed successively by the 4th cover plate from left to right, 5th cover plate and the 6th cover plate, described 4th cover plate is by buckle and the first draw-in groove and the second draw-in groove is removable is connected, described 5th cover plate is by buckle and the second draw-in groove and the 3rd draw-in groove is removable is connected, described 6th cover plate is by buckle and the 3rd draw-in groove and the 4th draw-in groove is removable is connected, namely one of them buckle of described 4th cover plate and the 5th cover plate is connected in the second draw-in groove simultaneously, one of them buckle of described 5th cover plate and the 6th cover plate is connected in the 3rd draw-in groove simultaneously, and described 4th cover plate is identical with the 6th cover plate shape and structure.
Adopt above structure compared with prior art, the utility model has the following advantages: on panel, arrange four draw-in grooves, no matter be a cover plate like this, two cover plates or three cover plates all can well be plugged on this block panel, make the adaptability of switch element higher, do not need a lot of mould of polylith, greatly reduce production cost, and when cover plate is two pieces, the planform of this two cover plates is the same, so only need out a secondary mould just, when cover plate is three pieces, the planform of the two cover plates on both sides is the same, so also only need out a secondary mould just, greatly reduce production cost.
As preferably, the groove width of described second draw-in groove and the 3rd draw-in groove is identical and size is A, and the groove width of described first draw-in groove and the 4th draw-in groove is also identical and size is B, described A=2B.Such setting, makes when cover plate is three pieces, and the buckle on the 4th cover plate and the 5th cover plate can snap in the second draw-in groove more easily, and the buckle on the 5th cover plate and the 6th cover plate can snap in the 3rd draw-in groove more easily, and can not affect the use of cover plate.
As preferably, the surface of described cover plate is spherical structure.Cover plate is arranged to spherical structure, pleasant when such user presses cover clamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of panel in the utility model switch element.
Fig. 2 is the structural representation of the utility model switch element band cover plate.
Fig. 3 is the structural representation of the utility model switch element band two cover plates.
Fig. 4 is the structural representation of the utility model switch element band three cover plates.
As shown in the figure: 1, panel; 2, the first draw-in groove; 3, the second draw-in groove; 4, the 3rd draw-in groove; 5, the 4th draw-in groove; 6, the first cover plate; 7, the second cover plate; 8, the 3rd cover plate; 9, the 4th cover plate; 10, the 5th cover plate; 11, the 6th cover plate.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
A kind of switch element, comprises panel 1 and the cover plate that be connected removable with panel 1, described panel 1 is evenly provided with four draw-in grooves, be followed successively by the first draw-in groove 2, second draw-in groove 3, the 3rd draw-in groove 4 and the 4th draw-in groove 5 from left to right; Described cover plate can be one piece or two pieces or three pieces;
When cover plate is one piece, be the first cover plate 6, described first cover plate 6 is by buckle and the first draw-in groove 2 and the 4th draw-in groove 5 is removable is connected;
When cover plate is two pieces, be followed successively by the second cover plate 7 and the 3rd cover plate 8 from left to right, described second cover plate 7 is by buckle and the first draw-in groove 2 and the second draw-in groove 3 is removable is connected, described 3rd cover plate 8 is by buckle and the 3rd draw-in groove 4 and the 4th draw-in groove 5 is removable is connected, and the second cover plate 7 is identical with the 3rd cover plate 8 shape and structure;
When cover plate is three pieces, be followed successively by the 4th cover plate 9 from left to right, 5th cover plate 10 and the 6th cover plate 11, described 4th cover plate 9 is by buckle and the first draw-in groove 2 and the second draw-in groove 3 is removable is connected, described 5th cover plate 10 is by buckle and the second draw-in groove 3 and the 3rd draw-in groove 4 is removable is connected, described 6th cover plate 11 is by buckle and the 3rd draw-in groove 4 and the 4th draw-in groove 5 is removable is connected, namely one of them buckle of described 4th cover plate 9 and the 5th cover plate 10 is connected in the second draw-in groove 3 simultaneously, one of them buckle of described 5th cover plate 10 and the 6th cover plate 11 is connected in the 3rd draw-in groove 4 simultaneously, and described 4th cover plate 9 is identical with the 6th cover plate 11 shape and structure.
The groove width of described second draw-in groove 3 and the 3rd draw-in groove 4 is identical and size is A, and the groove width of described first draw-in groove 2 and the 4th draw-in groove (5) is also identical and size is B, described A=2B.
The surface of described cover plate is spherical structure.
Claims (3)
1. a switch element, comprise panel (1) and the cover plate that be connected removable with panel (1), it is characterized in that: described panel (1) is evenly provided with four draw-in grooves, be followed successively by the first draw-in groove (2), the second draw-in groove (3), the 3rd draw-in groove (4) and the 4th draw-in groove (5) from left to right;
When cover plate is one piece, be the first cover plate (6), described first cover plate (6) is by buckle and the first draw-in groove (2) and the 4th draw-in groove (5) is removable is connected;
When cover plate is two pieces, be followed successively by the second cover plate (7) and the 3rd cover plate (8) from left to right, described second cover plate (7) is by buckle and the first draw-in groove (2) and the second draw-in groove (3) is removable is connected, described 3rd cover plate (8) is by buckle and the 3rd draw-in groove (4) and the 4th draw-in groove (5) is removable is connected, and the second cover plate (7) is identical with the 3rd cover plate (8) shape and structure;
When cover plate is three pieces, be followed successively by the 4th cover plate (9) from left to right, 5th cover plate (10) and the 6th cover plate (11), described 4th cover plate (9) is by buckle and the first draw-in groove (2) and the second draw-in groove (3) is removable is connected, described 5th cover plate (10) is by buckle and the second draw-in groove (3) and the 3rd draw-in groove (4) is removable is connected, described 6th cover plate (11) is by buckle and the 3rd draw-in groove (4) and the 4th draw-in groove (5) is removable is connected, namely one of them buckle of described 4th cover plate (9) and the 5th cover plate (10) is connected in the second draw-in groove (3) simultaneously, one of them buckle of described 5th cover plate (10) and the 6th cover plate (11) is connected in the 3rd draw-in groove (4) simultaneously, and described 4th cover plate (9) is identical with the 6th cover plate (11) shape and structure.
2. switch element according to claim 1, it is characterized in that: the groove width of described second draw-in groove (3) and the 3rd draw-in groove (4) is identical and size is A, the groove width of described first draw-in groove (2) and the 4th draw-in groove (5) is also identical and size is B, described A=2B.
3. switch element according to claim 1, is characterized in that: the surface of described cover plate is spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798637.XU CN204991526U (en) | 2015-10-16 | 2015-10-16 | Switch unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798637.XU CN204991526U (en) | 2015-10-16 | 2015-10-16 | Switch unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991526U true CN204991526U (en) | 2016-01-20 |
Family
ID=55125868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798637.XU Expired - Fee Related CN204991526U (en) | 2015-10-16 | 2015-10-16 | Switch unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991526U (en) |
-
2015
- 2015-10-16 CN CN201520798637.XU patent/CN204991526U/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 |
Granted publication date: 20160120 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |