CN200990316Y - Spring expansion positioning switch - Google Patents
Spring expansion positioning switch Download PDFInfo
- Publication number
- CN200990316Y CN200990316Y CN 200620088486 CN200620088486U CN200990316Y CN 200990316 Y CN200990316 Y CN 200990316Y CN 200620088486 CN200620088486 CN 200620088486 CN 200620088486 U CN200620088486 U CN 200620088486U CN 200990316 Y CN200990316 Y CN 200990316Y
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- block piece
- point
- location notch
- shape groove
- shaped
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Abstract
The utility model relates to an elastic retractable positioning switch, which is composed of an outer sleeve 2, an inner sleeve 1 and a spring 5; wherein the inner and outer sleeves are provided with a stay 4, an electric contact blade 3a and an electric contact blade 3b; and the inner wall of the outer sleeve is provided with a positioning slot 6, and the inner sleeve 1 is provided with a guide column 7 which moves in the positioning slot 6 and forms a positioning match with the upper and lower positioning points in the positioning slot and an L shape block piece. The utility model has the advantages of that the elastic retractable positioning switch structure is simple, and the manufacturing is easy, and the cost is low; and the use is durable, and the failure rate is low; which can be used as the button switch or the stay switch, so the utility model is convenient for using.
Description
Technical field:
The utility model relates to a kind of pulling switch.
Background technology:
Civilian mains switch mainly contains two kinds, and a kind of is pulling switch, and it is as safe as a house, but its structure is comparatively complicated, is very easy to be out of order or damage, and its profile is not attractive in appearance in addition, has not fitted into modern architecture to requirement attractive in appearance; Another kind is a key switch, it is of a great variety, structure is different, but also all there are some common shortcomings in they, Here it is, and their fail safes are relatively poor, when switch makes moist or the user is subjected to that water is arranged, are very easy to take place the phenomenon of getting an electric shock, also more complicated of the structure of key switch in addition is out of order easily or damages.Extensively retrieve at the problems referred to above, still find no technical scheme related to the present invention.
Summary of the invention:
The purpose of this utility model is exactly a kind of elastic telescopic position-sensing switch that designs in order to solve the above-mentioned defective that exists in the prior art.
To achieve these goals, the utility model has adopted following technical scheme:
The elastic telescopic position-sensing switch, it is characterized in that it is made up of an outer sleeve and an inner sleeve that matches with outer sleeve, outer sleeve is provided with the elasticity electric contact point that pair of matched is closed, be provided with back-moving spring between inner sleeve and the outer sleeve, the outer sleeve inwall is provided with a location notch, location notch is joined by segment length's groove and a peach shape groove and forms, the elongated slot top is provided with one and goes up fixed point, the middle part is provided with one section guiding groove that leads to the outside, peach shape groove one end is provided with two fixed points down, two are provided with a raised points between the fixed point down, peach shape groove middle part is provided with a L shaped location block piece, the L shaped flex point and the elongated slot journal offset certain distance gone up of block piece, two end points of block piece are fixed a point relative down with two respectively and are offset certain distance, it is relative and be offset certain distance that the raised points of peach shape groove bottom and block piece L shaped goes up flex point, the inner sleeve face of cylinder is provided with lead, and guiding is leant in location notch and moved, and with location notch on, following fixed point, elongated slot and L shaped block piece form and cooperate.The active force of back-moving spring makes lead exist one to point to the movement tendency of fixing a point on the elongated slot all the time.
Based on such scheme, also can on the inner sleeve face of cylinder, be provided with a location notch, location notch is joined by segment length's groove and a peach shape groove and forms, be provided with one section guiding groove that leads to the outside in the elongated slot, be provided with two fixed points down in the peach shape groove, be provided with a raised points between twice fixed points, peach shape groove middle part is provided with a L shaped location block piece, the L shaped flex point and the elongated slot journal offset certain distance gone up of block piece, two end points of block piece are fixed a point relative down with two respectively and are offset certain distance, it is relative and be offset certain distance that the raised points of peach shape groove bottom and block piece L shaped goes up flex point, the outer sleeve inwall is provided with lead and moves in location notch, and with location notch on, following fixed point, elongated slot and L shaped block piece form and cooperate.
What technique scheme constituted is key switch, can be provided with backguy on inner sleeve, to constitute pulling switch.
Owing to adopted technical scheme described in the utility model, the elastic telescopic positioner is arranged on the inner and outer sleeves, do not have independently positioner of third party, so the elastic telescopic position-sensing switch structure that the utility model provides is greatly simple, easy to manufacture, with low cost, durable in use during use, failure rate is low, and it can promptly be made key switch and use, and can make pulling switch again and use, taken into account the advantage of original pulling switch and key switch, therefore very easy to use.
For the utility model is described in further detail, following accompanying drawing provides a most preferred embodiment of the present utility model.
Description of drawings:
Fig. 1 is the cutaway view of the utility model extended configuration;
Fig. 2 is the cutaway view that the inner sleeve of Fig. 1 is depressed;
Fig. 3 be the K of Fig. 1 to view, represented the structure of location notch;
Fig. 4 is that location notch is arranged on the inner sleeve, lead is arranged on the cutaway view on the outer sleeve.
Embodiment:
Embodiment: as shown in Figure 3, location notch 6 is made up of elongated slot 6c and peach shape groove 6h, the top of elongated slot 6c is provided with one and goes up fixed point 6a and finally make lead 7 in this location, be provided with one section guiding groove 6b that leads to the outside among the elongated slot 6c, its effect is lead 7 to be guided from the outside when installing to enter among the elongated slot 6c.The bottom of peach shape groove 6h is respectively equipped with down fixed point 6d, 6f, be provided with raised points 6e upwards between them, be provided with opening above the peach shape groove 6h and link to each other with elongated slot 6c, be provided with a L shaped block piece 8 at the middle part of peach shape groove 6h, its last flex point 8a is to elongated slot 6c axis left side skew certain distance; The relative certain distance that also is offset to the right of the right endpoint 8b of L shaped block piece 8 with the 6f that fixes a point down; The relative certain distance that also is offset to the right of the left end point 8c of L shaped block piece 8 with the 6d that fixes a point down; Raised points 6e and the inboard relative certain distance that also is offset to the right of last flex point 8a.
Its course of work is as follows: the lead 7 that is arranged in location notch 6 top elongated slot 6c is run into behind the right side of last flex point 8a of L shaped block piece 8 lower slider to the right to lower slider under the effect of external force, falls into down fixed point 6f place, stop motion after crossing right endpoint 8b; Remove external force this moment, and under the effect of spring, lead 7 moves upward, and the inboard inboard and the supreme flex point 8a that moves upward of running into L shaped block piece 8 is in stable state; Apply external force this moment again, lead 7 moves downward the left side of meeting raised points 6e and slides into down fixed point 6d place's stop motion; Remove external force this moment, and under the effect of spring, lead 7 moves upward along the left side of peach shape groove 6h and enters elongated slot 6c, finishes a motion process.
Elastic telescopic position-sensing switch described in the utility model, as shown in Figure 1, form by outer sleeve 2 and sheathed inner sleeve 1 and the spring 5 that matches, the lower end of outer sleeve 2 is provided with a pair of elasticity electric contact point 3a, 3b at a distance of certain distance, the inwall of outer sleeve 2 is provided with a location notch 6, its planform as shown in Figure 1, description had been done in the front.The face of cylinder that is set in the inner sleeve 1 in the outer sleeve is provided with the lead 7 of a projection, the situation that it matches with location notch 6 such as the description of Fig. 1 and front, final result is: as shown in Figure 1, when pressing inner sleeve 1, by the time unclamp when motionless, under the effect of spring 5, lead 7 on it the inboard location of the flex point 8a of L type block piece 8 in the location notch 6 of rebounding, this moment, the end face of inner sleeve 2 contacted with following electric contact point 3b to pressing down elasticity electric contact point 3a, make circuit turn-on, this situation as shown in Figure 2; State by Fig. 2 begins, and presses inner sleeve 1 down once more, unclamps then, and under the effect of spring 5, the lead 7 of inner sleeve 1 is got back to the location, top of elongated slot 6c, state promptly shown in Figure 1, the also separated attitude of two electric contact points again.
Also can connect a backguy 4 on inner sleeve 1, it passes from the hole of outer sleeve 2 bottoms, so just constitutes a kind of pulling switch.
Shown in Figure 4, location notch 6 also can be arranged on the face of cylinder of inner sleeve 1, and 7 of leads are arranged on the inwall of outer sleeve 2, also can reach identical effect.
Claims (4)
1, the elastic telescopic position-sensing switch, it is characterized in that it is made up of an outer sleeve and an inner sleeve that matches with outer sleeve, outer sleeve is provided with the elasticity electric contact point that pair of matched is closed, be provided with back-moving spring between inner sleeve and the outer sleeve, the outer sleeve inwall is provided with a location notch, location notch is joined by segment length's groove and a peach shape groove and forms, the elongated slot top is provided with one and goes up fixed point, the middle part is provided with one section guiding groove that leads to the outside, peach shape groove one end is provided with two fixed points down, two are provided with a raised points between the fixed point down, peach shape groove middle part is provided with a L shaped location block piece, the L shaped flex point and the elongated slot journal offset certain distance gone up of block piece, two end points of block piece are fixed a point relative down with two respectively and are offset certain distance, it is relative and be offset certain distance that the raised points of peach shape groove bottom and block piece L shaped goes up flex point, the inner sleeve face of cylinder is provided with lead, and lead moves in location notch, and with location notch on, following fixed point, elongated slot and L shaped block piece form and cooperate.
2, elastic telescopic position-sensing switch according to claim 1, it is characterized in that the inner sleeve face of cylinder is provided with a location notch, location notch is joined by segment length's groove and a peach shape groove and forms, be provided with one section guiding groove that leads to the outside in the elongated slot, be provided with two fixed points down in the peach shape groove, be provided with a raised points between twice fixed points, peach shape groove middle part is provided with a L shaped location block piece, the L shaped flex point and the elongated slot journal offset certain distance gone up of block piece, two end points of block piece are fixed a point relative down with two respectively and are offset certain distance, it is relative and be offset certain distance that the raised points of peach shape groove bottom and block piece L shaped goes up flex point, the outer sleeve inwall is provided with lead and moves in location notch, and with location notch on, following fixed point, elongated slot and L shaped block piece form and cooperate.
3, elastic telescopic position-sensing switch according to claim 1 is characterized in that inner sleeve is provided with backguy.
4, elastic telescopic position-sensing switch according to claim 2 is characterized in that inner sleeve is provided with backguy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088486 CN200990316Y (en) | 2006-08-28 | 2006-08-28 | Spring expansion positioning switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088486 CN200990316Y (en) | 2006-08-28 | 2006-08-28 | Spring expansion positioning switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990316Y true CN200990316Y (en) | 2007-12-12 |
Family
ID=38941349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088486 Expired - Fee Related CN200990316Y (en) | 2006-08-28 | 2006-08-28 | Spring expansion positioning switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990316Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568893A (en) * | 2012-01-12 | 2012-07-11 | 宁波舜韵电子有限公司 | Push-and-pull switch with retractable button |
| CN109152859A (en) * | 2016-05-03 | 2019-01-04 | 宝洁公司 | With the scalable volatile composition dispenser for pushing button |
| US11207440B2 (en) | 2016-05-03 | 2021-12-28 | The Procter & Gamble Company | Volatile composition dispenser with increased membrane exposure and volatile composition weight loss |
-
2006
- 2006-08-28 CN CN 200620088486 patent/CN200990316Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568893A (en) * | 2012-01-12 | 2012-07-11 | 宁波舜韵电子有限公司 | Push-and-pull switch with retractable button |
| CN102568893B (en) * | 2012-01-12 | 2014-05-07 | 宁波舜韵电子有限公司 | Push-and-pull switch with retractable button |
| CN109152859A (en) * | 2016-05-03 | 2019-01-04 | 宝洁公司 | With the scalable volatile composition dispenser for pushing button |
| CN113247444A (en) * | 2016-05-03 | 2021-08-13 | 宝洁公司 | Volatile composition dispenser with retractable push button |
| US11207440B2 (en) | 2016-05-03 | 2021-12-28 | The Procter & Gamble Company | Volatile composition dispenser with increased membrane exposure and volatile composition weight loss |
| USD988491S1 (en) | 2016-05-03 | 2023-06-06 | The Procter & Gamble Company | Air freshener device |
| US11872330B2 (en) | 2016-05-03 | 2024-01-16 | The Procter & Gamble Company | Volatile composition dispenser with increased membrane exposure and volatile composition weight loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |