CN203983100U - Tack self-locking touch-switch - Google Patents
Tack self-locking touch-switch Download PDFInfo
- Publication number
- CN203983100U CN203983100U CN201420406378.7U CN201420406378U CN203983100U CN 203983100 U CN203983100 U CN 203983100U CN 201420406378 U CN201420406378 U CN 201420406378U CN 203983100 U CN203983100 U CN 203983100U
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- CN
- China
- Prior art keywords
- button
- base
- sheath
- switch
- tack
- 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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Abstract
The utility model discloses a kind of tack self-locking touch-switch, comprise base, button, spring and six splicing ears, described spring is sheathed conflicts and is connected with base and button respectively with on button and its two ends, described splicing ear be fixedly connected with base on, one end that described base connects button be fixedly connected be useful on to button spacing mould lid, the other end that described button is tack setting and its relative base protrudes from limit convex edge, the other end of described base is provided with location notch, the one side that described base connects button is arranged with sheath, described sheath offers for the pressing hole through moulding lid, its end and location notch clamping after described sheath is sheathed on base.This kind of light touch switch buttons is arranged to tack, and reasonable in design is easy to processing, sheath is set and prevents from moulding lid and come off from base, moulds lid and the degree of being connected firmly of base.
Description
Technical field
This utility model relates to a kind of electronic switch, belongs to switching device art, and more particularly, it relates to a kind of touch-switch.
Background technology
A kind of electronic switch of touch-switch, presses gently shift knob and just can make switch connection when use, in the time unclamping hand, switch disconnects, and by metal clips, stressed springing realizes break-make to its internal structure.Touch-switch because contact resistance is little, press clear and melodious feel, feel obviously, the aspect such as highly complete in specifications, aspect household electrical appliance, be widely used.
Touch-switch on market comprises base, moulds lid, shell fragment, spring, button and six splicing ears, six binding posts are arranged on one end of base, it is divided into two rows and is arranged in parallel, every row has three binding posts, two binding posts in any end are combined into one group with two middle binding posts, between such six binding posts, latched position and off-position are just formed, spring housing is located on button, then spring is set in one end of spring hooks, offer heart-shaped groove, locking and the off-position of two points of heart-shaped groove to inductive switch moulding to cover.Press the button, spring is out of shape towards splicing ear, slide and reach latched position thereby spring utilizes spring to hook along heart-shaped groove, circuit turn-on, presses button again, and spring hooks along heart-shaped groove and slides and reach off-position, open circuit.The light-touch switch construction of this set is fairly simple, but owing to will installing and firmly button and simultaneously mounting spring and splicing ear, inadequate while only depending on spring to catch on heart-shaped groove, thereby hooking easily to come off, button, spring and spring affect the normal use of switch, moreover that one end that button on market is pressed for people is all to arrange to be rough, space availability ratio is not high, and processing is very difficult to injection mo(u)lding when button.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of tack self-locking touch-switch, and this kind of light touch switch buttons is arranged to tack, reasonable in design, be easy to processing, sheath be set and prevent from moulding lid and come off from base, mould lid and the degree of being connected firmly of base.
For achieving the above object, the utility model provides following technical scheme:
A kind of tack self-locking touch-switch, comprise base, button, spring and six splicing ears, described spring is sheathed conflicts and is connected with base and button respectively with on button and its two ends, described splicing ear be fixedly connected with base on, one end that described base connects button be fixedly connected be useful on to button spacing mould lid, the other end that described button is tack setting and its relative base protrudes from limit convex edge, the other end of described base is provided with location notch, the one side that described base connects button is arranged with sheath, described sheath offers for the pressing hole through moulding lid, its end and location notch clamping after described sheath is sheathed on base.
Further improvement as technique scheme:
Described sheath comprises first section of being wholely set, latter end, for covering fastening section of pressing of button and for circumferential firm banking circumferential fastening section, described press fastening section and circumferentially fastening section of formation there is the shell of opening, described first section is connected with two Symmetry Edges of opening respectively with latter end, all rivet in location notch and both ends and arrange in opposite directions with latter end for described first section, described pressing hole is located at and is pressed fastening section.
Further, described location notch comprises horizontal position and vertical position, and two parts are crossed as cross, and the degree of depth at described horizontal position is greater than the degree of depth at vertical position, and described first section is all T-shaped setting with latter end, and both ends are arranged at vertical position in opposite directions.
By adopting technique scheme, what setting moulded that lid can be preliminary prevent, and button from departing from the process of pressing operation and being connected of base, effectively ensure the normal work of switch, in order to facilitate button to be connected with the adaptability of moulding between lid, button is arranged to tack, button relatively mould cover under during by pressing spring, can be more smooth and easy, moreover the button of tack is more prone to processing, corresponding processing is moulded lid and is used for being more prone to through the Kong Shihui of button, has effectively accelerated to process the time of whole touch-switch; In order to strengthen the degree of being connected firmly of moulding lid and base, preventing from moulding lid comes off sheath is set from base, sheath is started to be set in above base by button place end, the core component of whole touch-switch is protected, first can prevent dust, then after the end of sheath and location notch clamping, make sheath and base have firmly annexation, effectively prevent from moulding lid and depart from base; The shape of sheath is arranged to have substantially to the shell of opening, coordinates its end and location notch clamping, the structure that can become to encircle encases the main position of touch-switch, reasonable in design.
Brief description of the drawings
Fig. 1 is the partial sectional view of the utility model tack self-locking touch-switch embodiment;
Fig. 2 is the end view of the utility model tack self-locking touch-switch embodiment;
Fig. 3 is the vertical view of the utility model tack self-locking touch-switch embodiment;
Fig. 4 is the upward view of the utility model tack self-locking touch-switch embodiment;
Fig. 5 is the structure chart of the sheath of the utility model tack self-locking touch-switch embodiment.
Reference numeral:
1, base; 11, location notch; 111, vertical position; 112, horizontal position; 2, button; 3, mould lid; 4, sheath; 41, first section; 42, latter end; 43, circumferential fastening section; 44, press fastening section; 45, pressing hole; 5, spring; 6, splicing ear.
Embodiment
Referring to figs. 1 through Fig. 5, the utility model tack self-locking touch-switch embodiment is described further.
A kind of tack self-locking touch-switch, comprise base 1, button 2, spring 5 and six splicing ears 6, described spring 5 is sheathed conflicts and is connected with base 1 and button 2 respectively with on button 2 and its two ends, described splicing ear 6 be fixedly connected with base 1 on, one end that described base 1 connects button 2 is fixedly connected with and is useful on spacing the moulding to button 2 and covers 3, the other end that described button 2 is tack setting and its relative base 1 protrudes from limit convex edge, the other end of described base 1 is provided with location notch 11, the one side that described base 1 connects button 2 is arranged with sheath 4, described sheath 4 offers for passing and moulds the pressing hole 45 of covering 3, its end and location notch 11 clampings after described sheath 4 is sheathed on base 1.
By adopting technique scheme, setting mould cover 3 can be preliminary the button 2 that prevents in the process of pressing operation, depart from and being connected of base 1, effectively ensure the normal work of switch, in order to facilitate button 2 and to mould the adaptability of covering between 3 and be connected, button 2 is arranged to tack, relatively mould and cover 3 during up and down by pressing spring 5 at button 2, can be more smooth and easy, moreover the button 2 of tack is more prone to processing, corresponding processing is moulded and is covered 3 and be used for being more prone to through the Kong Shihui of button 2, has effectively accelerated to process the time of whole touch-switch; For strengthen mould cover 3 with the degree of being connected firmly of base 1, prevent from moulding and cover 3 and come off sheath 4 is set from base 1, sheath 4 is started to be set in above base 1 by button 2 place ends, the core component of whole touch-switch is protected, first can prevent dust, then make after the end of sheath 4 and location notch 11 clampings sheath 4 and base 1 have firmly annexation, effectively prevent from moulding and cover 3 disengaging bases 1; The shape of sheath 4 is arranged to have substantially to the shell of opening, coordinates its end and location notch 11 clampings, the structure that can become to encircle encases the main position of touch-switch, reasonable in design.
Described sheath 4 comprises first section 41 of being wholely set, latter end 42, for covering fastening section 44 of pressing of button 2 and for circumferential firm banking 1 circumferential fastening section 43, describedly press fastening section 44 and circumferentially form the shell with opening for fastening section 43, described first section 41 is connected with two Symmetry Edges of opening respectively with latter end 42, described first section 41 and latter end 42 are all riveted in location notch 11 and both ends and are arranged in opposite directions, and described pressing hole 45 is located at and is pressed fastening section 44.Location notch 11 coordinates first section 41 and latter end 42 of sheath 4, allows both riveted joints tightly enter in location notch 11; Sheath 4 arranges the sections of axially fastening, can be on circumferentially firm touch-switch tightly, strengthen the firmness of touch-switch, and strengthened the tight type between each building block, reduced the gap between each several part; Setting is pressed conveniently to expose for fastening section 44 to mould and is covered 3 and facilitate button 2 to carry out push action, because first section 41 of sheath 4 has with location notch 11 relation being fixedly connected with latter end 42, can be pressed abd fixed on firmly for fastening section 44 on base 1 pressing, effectively prevent from moulding and cover 3 and depart from and being connected of base 1.
Described location notch 11 comprises horizontal position 112 and vertical position 111, two parts are crossed as cross, the degree of depth at described horizontal position 112 is greater than the degree of depth at vertical position 111, and described first section 41 and latter end 42 are all T-shaped setting, and both ends are arranged at vertical position 111 in opposite directions.Location notch 11 arranges the convenient sheath 4 that is fixedly connected with in the horizontal in horizontal position 112, vertical position 111 is set and conveniently on vertical, is fixedly connected with sheath 4, laterally the degree of depth at position 112 is greater than the degree of depth at vertical position 111, make location notch 11 there is sagging position, the end of first section 41 and latter end 42 can enter in it by more stable setting-in, sheath 4 is not easy to become flexible after being connected with base 1, has effectively ensured that button 2 covers 3 stability that are connected with moulding.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a tack self-locking touch-switch, comprise base, button, spring and six splicing ears, described spring is sheathed conflicts and is connected with base and button respectively with on button and its two ends, described splicing ear be fixedly connected with base on, it is characterized in that: one end that described base connects button be fixedly connected be useful on to button spacing mould lid, the other end that described button is tack setting and its relative base protrudes from limit convex edge, the other end of described base is provided with location notch, the one side that described base connects button is arranged with sheath, described sheath offers for the pressing hole through moulding lid, its end and location notch clamping after described sheath is sheathed on base.
2. tack self-locking touch-switch according to claim 1, it is characterized in that: described sheath comprises first section of being wholely set, latter end, for covering fastening section of pressing of button and for circumferential firm banking circumferential fastening section, described press fastening section and circumferentially fastening section of formation there is the shell of opening, described first section is connected with two Symmetry Edges of opening respectively with latter end, all rivet in location notch and both ends and arrange in opposite directions with latter end for described first section, described pressing hole is located at and is pressed fastening section.
3. tack self-locking touch-switch according to claim 2, it is characterized in that: described location notch comprises horizontal position and vertical position, two parts are crossed as cross, the degree of depth at described horizontal position is greater than the degree of depth at vertical position, described first section is all T-shaped setting with latter end, and both ends are arranged at vertical position in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406378.7U CN203983100U (en) | 2014-07-22 | 2014-07-22 | Tack self-locking touch-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406378.7U CN203983100U (en) | 2014-07-22 | 2014-07-22 | Tack self-locking touch-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983100U true CN203983100U (en) | 2014-12-03 |
Family
ID=51980526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406378.7U Expired - Fee Related CN203983100U (en) | 2014-07-22 | 2014-07-22 | Tack self-locking touch-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022783A (en) * | 2017-12-28 | 2018-05-11 | 西安开天铁路电气股份有限公司 | Tack non-locking press-button equipment |
-
2014
- 2014-07-22 CN CN201420406378.7U patent/CN203983100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022783A (en) * | 2017-12-28 | 2018-05-11 | 西安开天铁路电气股份有限公司 | Tack non-locking press-button equipment |
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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: 20141203 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |