CN203659703U - Fireproof type touch switch - Google Patents
Fireproof type touch switch Download PDFInfo
- Publication number
- CN203659703U CN203659703U CN201420054686.8U CN201420054686U CN203659703U CN 203659703 U CN203659703 U CN 203659703U CN 201420054686 U CN201420054686 U CN 201420054686U CN 203659703 U CN203659703 U CN 203659703U
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- China
- Prior art keywords
- handle
- plastic feet
- top cover
- touch
- water
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- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a fireproof type touch switch. The fireproof type touch switch comprises a plastic base which is provided with an electrified embedding sheet and a containing cavity, a conductive resilient sheet arranged in the containing cavity, an elastic film sealing assembly for sealing an opening at the top of the containing cavity, an upper cover for pressing and fixing the elastic film sealing assembly on the plastic base, and a touch press handle, wherein the touch press handle comprises a slide handle part, an anti-releasing part and a pressing part; the pressing part is abutted against the top of the elastic film sealing assembly; the upper cover is a metal upper cover; the metal upper cover comprises a connection part which is fixedly connected with the plastic base, a convex part which is higher than the connection part and is enclosed to form a slide cavity, and a stopping part which is located at the top of the convex part and is used for stopping the anti-releasing part of the touch press handle from sliding out from the slide cavity; the slide handle part of the touch press handle slides up and down along the slide cavity; the top of the slide handle part is higher than the stopping part; the anti-releasing part of the touch press handle is lower than the stopping part. According to the fireproof type touch switch, the whole height of the switch can be reduced.
Description
Technical field
The utility model belongs to light-touch switch construction design field, is specifically related to a kind of water-proof slight-touching switch.
Background technology
Existing touch-switch, generally comprises plastic feet assembly, upper plastic cover and touches handle.Along with miniaturization increasingly, the microminiaturization of electrical equipment, traditional touch-switch has the following disadvantages: adopt injection molding to make upper cover, in order to guarantee bulk strength, upper cover needs thicker thickness, thereby makes the height of switch entirety higher.
Utility model content
The purpose of this utility model is to provide a kind of water-proof slight-touching switch of effective reduction switch whole height.
The technical scheme that realizes the utility model object is: a kind of water-proof slight-touching switch, comprise be provided with connect electric dummy slider and containing cavity plastic feet, be arranged on electroconductive elastic sheet in containing cavity, the open-topped elasticity sealer of sealing containing cavity assembly, the crimping of elasticity sealer assembly be fixed on to the upper cover on plastic feet and touch handle; Touch handle and comprise sliding handle portion, anti-delinking part and pressure contact portion, described pressure contact portion is connected on elasticity sealer assembly top; Described upper cover is metal top cover, this metal top cover comprises connecting portion for being fixedly connected with plastic feet, exceed protuberance that enclosing of connecting portion form sliding chamber, be positioned at protuberance top touch for stopping the stopper section that Cong Hua chamber, handle anti-delinking part skids off; The sliding handle portion of touching handle slides up and down along sliding chamber, and the top of sliding handle portion exceeds stopper section, touches the anti-delinking part of handle lower than stopper section.
In such scheme, the shape of described stopper section is the ring-type that is provided with center hole, described in touch handle sliding handle portion be arranged in the circular hole of stopper section.
In such scheme, described plastic feet is provided with anchor boss, and the connecting portion of metal top cover is provided with and the anchor hole that is anchored boss adaptation, and metal top cover is fixedly connected with by anchor mode with plastic feet.
In such scheme, described plastic feet is provided with buckling groove, and the connecting portion of metal top cover is provided with the card base with buckling groove adaptation, and metal top cover is fixedly connected with by snap fit with plastic feet.
In such scheme, plastic feet top is provided with seal boss protruding upward in the open-topped edge of containing cavity, and described elasticity sealer assembly hides and crimping is arranged on sealing boss.
In such scheme, metal top cover also comprises the annular boss on elasticity sealer assembly that is crimped on protruding by punching press downwards.
In such scheme, elasticity sealer assembly comprises in abutting connection with the rubber membrane of the basement membrane of plastic feet setting and the setting of contiguous metal upper cover.
In such scheme, metal top cover is the integral piece that adopts sheet metal to make.
The utlity model has following useful technique effect: (1) adopts metal top cover to replace traditional upper plastic cover, due under the prerequisite with same intensity, the sheet metal thickness that metal top cover needs is significantly less than the thickness of upper plastic cover, add and directly on metal top cover, stamp out protuberance and stopper section, thereby can utilize the sliding chamber of protuberance directly to arrange and touch handle, thereby compared with the touch-switch of conventional plastic upper cover type, effectively reduce whole height, meet the development trend of electrical equipment miniaturization, microminiaturization; (2), by seal boss is set on plastic feet, can make to there is better waterproof effect between elasticity sealer assembly and plastic feet top.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the utility model the first structure;
Fig. 2 is that the one of touch-switch shown in Fig. 1 is partly cutd open structural representation;
Fig. 3 is a kind of explosive view of touch-switch shown in Fig. 1;
The explosive view of Fig. 4 when to be touch-switch shown in Fig. 1 observe from another angle;
Fig. 5 is a kind of perspective view of the utility model the second structure;
Fig. 6 is that the one of touch-switch shown in Fig. 5 is partly cutd open structural representation;
Fig. 7 is a kind of perspective view of metal top cover in touch-switch shown in Fig. 5;
A kind of perspective view of Fig. 8 when to be metal top cover shown in Fig. 7 observe from another angle.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown the first embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the utility model the first structure; Fig. 2 is that the one of touch-switch shown in Fig. 1 is partly cutd open structural representation; Fig. 3 is a kind of explosive view of touch-switch shown in Fig. 1; The explosive view of Fig. 4 when to be touch-switch shown in Fig. 1 observe from another angle.
The present embodiment is a kind of water-proof slight-touching switch, see shown in Fig. 1 to Fig. 4, comprise be provided with connect electric dummy slider 11 and containing cavity 12 plastic feet 1, be arranged on electroconductive elastic sheet 2 in containing cavity, the open-topped elasticity sealer of sealing containing cavity assembly 3, the crimping of elasticity sealer assembly be fixed on to the upper cover 4 on plastic feet and touch handle 5; Touch handle and comprise sliding handle portion 51, anti-delinking part 52 and pressure contact portion 53, described pressure contact portion is connected on elasticity sealer assembly top; Described upper cover is metal top cover, this metal top cover comprises connecting portion 41 for being fixedly connected with plastic feet, exceed protuberance 42 that enclosing of connecting portion form sliding chamber 421, be positioned at protuberance top touch for stopping the stopper section 43 that Cong Hua chamber, handle anti-delinking part skids off; The sliding handle portion of touching handle slides up and down along sliding chamber, and the top of sliding handle portion exceeds stopper section, touches the anti-delinking part of handle lower than stopper section.
In the present embodiment, metal top cover is the integral piece that adopts sheet metal to make.Describedly connect electric dummy slider 11 and expose part at containing cavity as connecing electric contact 111, stretch out the part of plastic feet as connecing electric pin 112.
In the present embodiment, the shape of described stopper section is the ring-type that is provided with center hole, described in touch handle sliding handle portion be arranged in the circular hole of stopper section.
In the present embodiment, described plastic feet is provided with and is anchored boss 13, and the connecting portion of metal top cover is provided with and the anchor hole 411 that is anchored boss adaptation, and metal top cover is fixedly connected with by anchor mode with plastic feet.Elasticity sealer assembly comprises in abutting connection with the rubber membrane 32 of the basement membrane 31 of plastic feet setting and the setting of contiguous metal upper cover.
In the present embodiment, plastic feet top is provided with seal boss protruding upward 14 in the open-topped edge of containing cavity, and described elasticity sealer assembly hides and crimping is arranged on sealing boss.
The present embodiment has following useful technique effect: (1) adopts metal top cover to replace traditional upper plastic cover, due under the prerequisite with same intensity, the sheet metal thickness that metal top cover needs is significantly less than the thickness of upper plastic cover, add and directly on metal top cover, stamp out protuberance and stopper section, thereby can utilize the sliding chamber of protuberance directly to arrange and touch handle, thereby compared with the touch-switch of conventional plastic upper cover type, effectively reduce whole height, meet the development trend of electrical equipment miniaturization, microminiaturization; (2), by seal boss is set on plastic feet, can make to there is better waterproof effect between elasticity sealer assembly and plastic feet top.
(embodiment 2)
Fig. 5 to Fig. 8 has shown the second embodiment of the present utility model, and wherein Fig. 5 is a kind of perspective view of the utility model the second structure; Fig. 6 is that the one of touch-switch shown in Fig. 5 is partly cutd open structural representation; Fig. 7 is a kind of perspective view of metal top cover in touch-switch shown in Fig. 5; A kind of perspective view of Fig. 8 when to be metal top cover shown in Fig. 7 observe from another angle.
The present embodiment is substantially the same manner as Example 1, difference is: the plastic feet top in the present embodiment no longer arranges seal boss, in order to strengthen sealing effectiveness, metal top cover is also provided with the annular boss 44 on elasticity sealer assembly that is crimped on protruding by punching press downwards.
Certainly if seal boss is set on the plastic feet top of the present embodiment, be also feasible.
(embodiment 3)
The present embodiment is substantially the same manner as Example 1, and difference is: described plastic feet is provided with buckling groove, and the connecting portion of metal top cover is provided with the card base with buckling groove adaptation, and metal top cover is fixedly connected with by snap fit with plastic feet.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (8)
1. a water-proof slight-touching switch, comprise be provided with connect electric dummy slider (11) and containing cavity (12) plastic feet (1), be arranged on electroconductive elastic sheet (2) in containing cavity, sealing containing cavity open-topped elasticity sealer assembly (3), the crimping of elasticity sealer assembly be fixed on to the upper cover (4) on plastic feet and touch handle (5); Touch handle and comprise sliding handle portion (51), anti-delinking part (52) and pressure contact portion (53), described pressure contact portion is connected on elasticity sealer assembly top; It is characterized in that: described upper cover is metal top cover, this metal top cover comprises connecting portion (41) for being fixedly connected with plastic feet, exceed protuberance (42) that enclosing of connecting portion form sliding chamber (421), be positioned at protuberance top touch for stopping the stopper section (43) that Cong Hua chamber, handle anti-delinking part skids off; The sliding handle portion of touching handle slides up and down along sliding chamber, and the top of sliding handle portion exceeds stopper section, touches the anti-delinking part of handle lower than stopper section.
2. water-proof slight-touching switch according to claim 1, is characterized in that: the shape of described stopper section is the ring-type that is provided with center hole, described in touch handle sliding handle portion be arranged in the circular hole of stopper section.
3. water-proof slight-touching switch according to claim 1, it is characterized in that: described plastic feet is provided with and is anchored boss (13), the connecting portion of metal top cover is provided with and the anchor hole (411) that is anchored boss adaptation, and metal top cover is fixedly connected with by anchor mode with plastic feet.
4. water-proof slight-touching switch according to claim 1, is characterized in that: described plastic feet is provided with buckling groove, and the connecting portion of metal top cover is provided with the card base with buckling groove adaptation, and metal top cover is fixedly connected with by snap fit with plastic feet.
5. water-proof slight-touching switch according to claim 1, it is characterized in that: plastic feet top is provided with seal boss protruding upward (14) in the open-topped edge of containing cavity, described elasticity sealer assembly hides and crimping is arranged on sealing boss.
6. water-proof slight-touching switch according to claim 5, is characterized in that: metal top cover also comprises the annular boss (44) on elasticity sealer assembly that is crimped on protruding by punching press downwards.
7. water-proof slight-touching switch according to claim 1, is characterized in that: elasticity sealer assembly comprises in abutting connection with the rubber membrane (32) of the basement membrane (31) of plastic feet setting and the setting of contiguous metal upper cover.
8. according to the water-proof slight-touching switch one of claim 1-7 Suo Shu, it is characterized in that: metal top cover is the integral piece that adopts sheet metal to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054686.8U CN203659703U (en) | 2014-01-28 | 2014-01-28 | Fireproof type touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054686.8U CN203659703U (en) | 2014-01-28 | 2014-01-28 | Fireproof type touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659703U true CN203659703U (en) | 2014-06-18 |
Family
ID=50926066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054686.8U Expired - Fee Related CN203659703U (en) | 2014-01-28 | 2014-01-28 | Fireproof type touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659703U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362017A (en) * | 2014-11-21 | 2015-02-18 | 贵州贵航汽车零部件股份有限公司 | Automotive switch protection structure |
| CN104465171A (en) * | 2014-12-10 | 2015-03-25 | 深圳市东强精密塑胶电子有限公司 | Method for manufacturing ultra-thin type touch switch |
| CN107331560A (en) * | 2017-08-04 | 2017-11-07 | 东莞市金倍利电器科技有限公司 | A kind of new-type waterproof light-touch switch |
| CN107622900A (en) * | 2017-10-01 | 2018-01-23 | 浙江纳仕通电气有限公司 | Compress closed type microswitch |
-
2014
- 2014-01-28 CN CN201420054686.8U patent/CN203659703U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362017A (en) * | 2014-11-21 | 2015-02-18 | 贵州贵航汽车零部件股份有限公司 | Automotive switch protection structure |
| CN104465171A (en) * | 2014-12-10 | 2015-03-25 | 深圳市东强精密塑胶电子有限公司 | Method for manufacturing ultra-thin type touch switch |
| CN107331560A (en) * | 2017-08-04 | 2017-11-07 | 东莞市金倍利电器科技有限公司 | A kind of new-type waterproof light-touch switch |
| CN107622900A (en) * | 2017-10-01 | 2018-01-23 | 浙江纳仕通电气有限公司 | Compress closed type microswitch |
| CN107622900B (en) * | 2017-10-01 | 2020-07-31 | 浙江纳仕通电气有限公司 | Pressing sealing type microswitch |
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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: 20140618 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |