CN202977271U - Rocker switch - Google Patents
Rocker switch Download PDFInfo
- Publication number
- CN202977271U CN202977271U CN 201220735037 CN201220735037U CN202977271U CN 202977271 U CN202977271 U CN 202977271U CN 201220735037 CN201220735037 CN 201220735037 CN 201220735037 U CN201220735037 U CN 201220735037U CN 202977271 U CN202977271 U CN 202977271U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- rocker switch
- button
- cavity
- copper pin
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a rocker switch, which comprises a button, a copper needle, a shell, an elastic plate, a corner, a middle angle and a base. The corner and the middle angle are clamped on two sides of the base respectively. The shell is clamped and matched with the base to form a cavity. The elastic plate is disposed in the cavity, and one end of the middle angle extends into the cavity and is hinged to the elastic plate. The button is hinged to the shell. The copper needle is fixedly clamped at the lower end of the button, and the lower end of the copper needle extends into the cavity and abuts against the elastic plate. One end of the elastic plate is provided with a first silver contact, and the upper end of the corner is provided with a second silver contact corresponding to the first silver contact. The rocker switch is simple and compact in whole structure, waterproof, dustproof, structurally free of screws, simple to mount and stable in performance and is in fastening connection.
Description
Technical field
The utility model relates to the switching device technical field, relates in particular to a kind of rocker switch.
Background technology
Rocker switch is a kind of purposes parts very widely, particularly in household electrical appliance.Be used at present the housing of the rocker switch on smoke exhaust ventilator take open form as main, complex structure is difficult to reach the requirements such as waterproof and dustproof, finally directly affects the useful life of product.
The utility model content
The technical problem that (one) will solve
Problem to be solved in the utility model is to provide a kind of rocker switch, to overcome complex structure in prior art, is difficult to reach the requirements such as waterproof and dustproof, the defective that useful life is short.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of rocker switch, comprises on button, copper pin, housing, shell fragment, corner, middle angle and base; Described corner and middle angle are connected to respectively the both sides of described base; Described housing is with described base clamping and coordinate formation one cavity; Described shell fragment is arranged in described cavity, and an end at described middle angle extends in cavity, and hinged with described shell fragment; Described button and described housing are hinged; Described copper pin is fixed on the lower end of described button, and the lower end of described copper pin extends in cavity, pushes up mutually with described shell fragment; Described shell fragment one end is provided with the first silver contact, and upper end, described corner is provided with second silver contact corresponding with described the first silver contact.
Further, described middle angle comprises L shaped main part and support portion, described support portion and described main part at angle, upper end, described support portion is provided with two the first projections, described shell fragment both sides are provided with the groove that matches with described the first projection.
Further, described shell fragment comprises left part, middle part and right part, and two described grooves are separately positioned on left part and the right part of described shell fragment, and push up mutually with the middle part of described shell fragment described copper pin lower end.
Further, the both sides of described button are respectively arranged with rotating shaft, and described rotating shaft is with an oblique angle, and described housing upper end is provided with the supported hole that coordinates with described rotating shaft.
Further, described button lower end is provided with the second projection with blind hole, and described copper pin is connected in described blind hole.
Further, described button end face is arc surface.
Further, described copper pin is cylindrical, and an end is the plane, and the other end is taper.
Further, described base is the U font.
(3) beneficial effect
Rocker switch of the present utility model, overall structure are simply compact, waterproof, dustproof, and construction of switch without screw, is all that buckle connects, and assembling is simple, stable performance.
Description of drawings
Fig. 1 is the explosive view of a kind of rocker switch of the utility model;
Structural representation when Fig. 2 is a kind of rocker switch normality of the utility model;
Structural representation when Fig. 3 is a kind of rocker switch work of the utility model;
Fig. 4 is the structural representation at middle angle in a kind of rocker switch of the utility model;
Fig. 5 is the structural representation of shell fragment in a kind of rocker switch of the utility model;
Fig. 6 is the structural representation of button in a kind of rocker switch of the utility model;
Fig. 7 is the structural representation of a kind of rocker switch middle shell of the utility model.
In figure, 1 is button, and 2 is the copper pin, and 3 is housing, and 4 is shell fragment, 5 is the first silver contact, and 6 is the corner, and 7 is middle angle, and 8 is base, 9 is the first projection, and 10 is the second silver contact, and 11 is buckle, and 12 is cavity, 13 is main part, and 14 is the support portion, and 15 is groove, and 16 are rotating shaft, 17 is supported hole, and 18 is the second projection, and 19 is blind hole, and 20 is the first through hole, 21 is the second through hole, and 22 is left part, and 23 is the middle part, and 24 is right part.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
To shown in Figure 7, a kind of rocker switch of the present utility model comprises button 1, copper pin 2, housing 3, shell fragment 4, corner 6, middle angle 7 and U character-shaped base 8 as Fig. 1; Above-mentioned corner 6 and middle angle 7 are connected to respectively the both sides of above-mentioned base 8; Above-mentioned housing 3 is with above-mentioned base 8 clampings and coordinate formation one cavity 12; Above-mentioned shell fragment 4 is arranged in above-mentioned cavity 12, and an end at above-mentioned middle angle 7 extends in cavity 12, and hinged with above-mentioned shell fragment 4; Above-mentioned button 1 is hinged with above-mentioned housing 3; Above-mentioned button 1 lower end is provided with the second projection 18 with blind hole 19, and above-mentioned copper pin 2 is connected in above-mentioned blind hole 19, and the first through hole 20 that above-mentioned copper pin 2 passes on housing 3 extends in cavity 12, pushes up mutually with above-mentioned shell fragment 4; Above-mentioned shell fragment 4 one ends are provided with the first silver contact 5, and 6 upper ends, above-mentioned corner are provided with second silver contact 10 corresponding with above-mentioned the first silver contact 5.
Above-mentioned middle angle 7 comprises L shaped main part 13 and support portion 14, above-mentioned support portion 14 and aforementioned body section 13 at angle, 14 upper ends, above-mentioned support portion are provided with two the first projections 9, above-mentioned shell fragment 4 both sides are provided with the groove 15 that matches with above-mentioned the first projection 9.
The both sides of above-mentioned button 1 are respectively arranged with rotating shaft 16, and above-mentioned rotating shaft 16 is with an oblique angle, and above-mentioned housing 3 upper ends are provided with the supported hole 17 that coordinates with above-mentioned rotating shaft 16.Above-mentioned rotating shaft 16 with the benefit at an oblique angle is: facilitate the dismounting of button 1.
Above-mentioned button 1 end face is arc surface, so as one side during perk another side better contact-making surface is arranged.Above-mentioned copper pin 2 is cylindrical, and an end is the plane, and the other end is taper, so that above-mentioned copper pin 2 better coordinates with above-mentioned shell fragment 4.
Above-mentioned housing 3 is the five unlimited structures in face closure lower surface.Be respectively arranged with two the second through holes 21 on above-mentioned housing 3 two sides, above-mentioned base is respectively arranged with the buckle 11 that coordinates with above-mentioned the second through hole 21 on 8 two sides.
Under normal conditions, as shown in Figure 2, the first silver contact 5 on shell fragment 4 is released state with the second silver contact 10 on corner 6.
As shown in Figure 3, when outer bound pair button 1 is made B to the application of force, button 1 is done the swing arm campaign take rotating shaft 16 as the center of circle together with copper pin 2; Shell fragment 4 can be encountered in copper pin 2 tops when swinging, the stressed rear distortion of shell fragment 4 and down motion are touched to housing 3 upper surfaces when button 1 bottom surface, and button 1, copper pin 2, shell fragment 4 also stop swinging simultaneously, on shell fragment 4, the first silver contact 5 is encountered the second silver contact 10 on limit pin 6, realizes current path.As shown in Figure 2, when outer bound pair button 1 is made A to the application of force, button 1 is done reverse swing arm campaign take rotating shaft 16 as the center of circle together with copper pin 2; Copper pin 2 band spring plate 4 homings, the first silver contact 5 on shell fragment 4 separates with the second contact 10 on limit pin 6, not conducting of circuit.
Rocker switch of the present utility model, overall structure are simply compact, waterproof, dustproof, and construction of switch without screw, is all that buckle connects, and assembling is simple, stable performance.
In sum, above-mentioned execution mode is not to be restricted execution mode of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation are all at technology category of the present utility model.
Claims (8)
1. a rocker switch, is characterized in that: comprise button (1), copper pin (2), housing (3), shell fragment (4), corner (6), middle angle (7) and base (8);
Described corner (6) He Zhongjiao (7) is connected to respectively the both sides of described base (8);
Described housing (3) is with described base (8) clamping and coordinate formation one cavity (12); Described shell fragment (4) is arranged in described cavity (12), and an end at described middle angle (7) extends in cavity (12), and hinged with described shell fragment (4);
Described button (1) is hinged with described housing (3);
Described copper pin (2) is fixed on the lower end of described button (1), and the lower end of described copper pin (2) extends in cavity (12), pushes up mutually with described shell fragment (4); Described shell fragment (4) one ends are provided with the first silver contact (5), and upper end, described corner (6) is provided with second silver contact (10) corresponding with described the first silver contact (5).
2. rocker switch according to claim 1, it is characterized in that: described middle angle (7) comprises L shaped main part (13) and support portion (14), described support portion (14) and described main part (13) are at angle, upper end, described support portion (14) is provided with two the first projections (9), and described shell fragment (4) both sides are provided with the groove (15) that matches with described the first projection (9).
3. rocker switch according to claim 2, it is characterized in that: described shell fragment (4) comprises left part (22), middle part (23) and right part (24), two described grooves (15) are separately positioned on left part (22) and the right part (24) of described shell fragment (4), and push up mutually with the middle part (23) of described shell fragment (4) described copper pin (2) lower end.
4. rocker switch according to claim 3, it is characterized in that: the both sides of described button (1) are respectively arranged with rotating shaft (16), described rotating shaft (16) is with an oblique angle, and described housing (3) upper end is provided with the supported hole (17) that coordinates with described rotating shaft (16).
5. the described rocker switch of according to claim 1 to 4 any one is characterized in that: described button (1) lower end is provided with the second projection (18) with blind hole (19), and described copper pin (2) is connected in described blind hole (19).
6. rocker switch according to claim 5, it is characterized in that: described button (1) end face is arc surface.
7. rocker switch according to claim 6 is characterized in that: described copper pin (2) is for cylindrical, and an end is the plane, and the other end is taper.
8. rocker switch according to claim 7, it is characterized in that: described base (8) is the U font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735037 CN202977271U (en) | 2012-12-27 | 2012-12-27 | Rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735037 CN202977271U (en) | 2012-12-27 | 2012-12-27 | Rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977271U true CN202977271U (en) | 2013-06-05 |
Family
ID=48518315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735037 Withdrawn - After Issue CN202977271U (en) | 2012-12-27 | 2012-12-27 | Rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021716A (en) * | 2012-12-27 | 2013-04-03 | 宁波舜韵电子有限公司 | Rocker switch |
| CN104637720A (en) * | 2015-01-19 | 2015-05-20 | 慈溪市鸣鹤兴华电器配件厂 | Seesaw switch |
-
2012
- 2012-12-27 CN CN 201220735037 patent/CN202977271U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021716A (en) * | 2012-12-27 | 2013-04-03 | 宁波舜韵电子有限公司 | Rocker switch |
| CN104637720A (en) * | 2015-01-19 | 2015-05-20 | 慈溪市鸣鹤兴华电器配件厂 | Seesaw switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |