CN205487868U - Mechanical type keyboard switch that prevents dust - Google Patents
Mechanical type keyboard switch that prevents dust Download PDFInfo
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- CN205487868U CN205487868U CN201620057917.XU CN201620057917U CN205487868U CN 205487868 U CN205487868 U CN 205487868U CN 201620057917 U CN201620057917 U CN 201620057917U CN 205487868 U CN205487868 U CN 205487868U
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- sincere
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Abstract
The utility model provides a mechanical type keyboard switch that prevents dust, it includes: upper cover, base, according to sincere, vocal shell fragment, a first terminal, a second terminal, a spring, according to sincere install in but lead to in the groove and the up -and -down motion, having one according to sincere side and supporting the face of holding, the bottom epirelief of supporting the face held is equipped with a fin, vocal shell fragment install in the draw -in groove of base, the sound production shell fragment have install in main part in the draw -in groove, the main part is inwards buckled and is extended connecting portion, the butt portion of extension of buckling under the connecting portion slant, the drive is according to sincere downstream, the butt inferior officer cross fin, vocal shell fragment are upspring and are beaten to the upper cover under its elastic reaction and cover last, and then the sounding, the reaction sensitivity that has improved the product with feel, lengthened life, and vocal shell fragment the during operation with according to sincere be the line contact, so receive that the influence of dust very reduces in the environment.
Description
Technical field
This utility model relates to a kind of mechanical type dustproof keyboard switch.
Background technology
In the most present technology produces, universal keyboard switch is all elastic, drive button that switch can be made to move up and down, to realize conducting and the Guan Bi of switch, vocal function can not be had by this keyboard switch during using, and not there is dust reduction capability, cause that keyboard is the clearest and the most melodious without sounding or sounding, dirt exclusion capabilities low, feel is the best, outward appearance display dullness.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of mechanical type dustproof keyboard switch, it has sounding, dust-proof characteristic.
This utility model is achieved in that a kind of mechanical type dustproof keyboard switch, comprising:
One upper cover, it has a groove of hollow；
One base, is fastened on described upper cover, and described base has a draw-in groove；
One, by sincere, be installed in described groove and can move up and down, and described have a supporting surface by sincere side, and the bottom of supporting surface is convexly equipped with a fin；
One sounding shell fragment, being installed in the draw-in groove of described base, described sounding shell fragment has the main part being installed in described draw-in groove, and described main part bends inwards extension a junction, described connecting portion bends extension one abutting part obliquely, and described abutting part outwards bends extension one edge part；
One the first terminal, is installed in described base；
One second terminal, is installed in described base, and described second terminal is positioned at outside the first terminal, and the first terminal and the second terminal are respectively positioned in the drive surface by sincere side, and described drive surface and described supporting surface are oppositely arranged；
One spring, between described upper cover and described base.
Further, described abutting part is in being horizontally disposed with, and its size is corresponding with described supporting surface.
Further, cover on described and offer LED groove.
Further, described the first terminal outwards bends and is extended with the first contact site, and described second terminal bends inwards and is extended with the second contact site, and described second contact site and described first contact site are oppositely arranged
This utility model is installed in described groove as sincere and can be moved up and down, and described have a supporting surface by sincere side, and the bottom of supporting surface is convexly equipped with a fin；One sounding shell fragment, it is installed in described draw-in groove, described sounding shell fragment has the main part being installed in described draw-in groove, described main part bends inwards extension a junction, described connecting portion bends extension one abutting part obliquely, drive and move downward by sincere, sounding shell fragment is upspring to upper cover under its elastic reaction and is beaten and covers upper, and then send the sound, improve reaction sensitivity and the feel of product, extend service life, and sounding shell fragment operationally with by sincere be linear contact lay, be greatly lowered so affecting by dust in environment.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The three-dimensional combination figure that Fig. 1 provides for this utility model embodiment；
The three-dimensional exploded view that Fig. 2 provides for this utility model embodiment；
The axonometric chart of the sounding shell fragment that Fig. 3 provides for this utility model embodiment；
The sectional view that Fig. 4 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1 to Figure 4, this utility model embodiment provides a kind of mechanical type dustproof keyboard switch, comprising: upper cover 1, base 2, is by sincere 3, one sounding shell fragment 4, the first terminal 5,1 second terminal 6, spring 7.
One upper cover 1, it has a groove 11 of hollow, and described groove 11 runs through upper cover 1 end face, and described upper cover 1 offers LED groove 12, in order to install LED, optional supporting various specifications, the LED of multicolour, enrich the outward appearance display design of product.
One base 2, is fastened on described upper cover 1, and described base 2 has a draw-in groove 21, and described draw-in groove 21 is the most recessed from the upper surface of described base 2.
One presses sincere 3, is installed in described groove 11 and can move up and down, and i.e. described can move up and down between upper cover 1 and base 2 by sincere 3, and the described side by sincere 3 has a supporting surface 31, and the bottom of supporting surface 31 is convexly equipped with a fin 32.
One sounding shell fragment 4, it is installed in described draw-in groove 21, described sounding shell fragment 4 has the main part 41 being installed in described draw-in groove 21, described main part 41 bends inwards and extends a junction 42, described connecting portion 42 bends extension one abutting part 43 obliquely, and described abutting part 43 is in being horizontally disposed with, and its size and described supporting surface 31 are corresponding, described abutting part 43 outwards bends extension one edge part 44, it is simple to guide by sincere up and down motion.
One the first terminal 5, is installed in described base 2.
One second terminal 6, it is installed in described base 2, described second terminal 6 is positioned at outside the first terminal 5, and the first terminal 5 and the second terminal 6 are respectively positioned in the drive surface 33 by sincere 3 sides, described drive surface 33 and described supporting surface 31 are oppositely arranged, described the first terminal 5 outwards bends and is extended with the first contact site, and described second terminal 6 bends inwards and is extended with the second contact site, and described second contact site and described first contact site are oppositely arranged.
One spring 7, between described upper cover 1 and described base 2.
nullDuring use，During original state，Described first contact site and the second contact portion from，Move downward by sincere 3 described in Qu Donging，Described fin 32 starts to extrude the described abutting part 43 of sounding shell fragment 4，Abutting part 43 is made to move outwardly，Continue to drive and move downward by sincere 3，Described abutting part 43 will extend over described fin 32，Now，Sounding shell fragment is upspring to upper cover under its elastic reaction and is beaten and covers upper，And then send the sound，Simultaneously drive face 33 and also drive the first contact site and the contact of the second contact site，To realize electrically conducting between them，Unclamp by sincere 3，Driving is moved upward by spring 7 by sincere 3，And then realize an on-off action，Actuating length 2.0mm designs，Improve reaction sensitivity and the feel of product，Extend service life，And sounding shell fragment 4 operationally be linear contact lay by sincere 3，It is greatly lowered so affecting by dust in environment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. a mechanical type dustproof keyboard switch, it is characterised in that including:
One upper cover, it has a groove of hollow；
One base, is fastened on described upper cover, and described base has a draw-in groove；
One, by sincere, be installed in described groove and can move up and down, and described have a supporting surface by sincere side, and the bottom of supporting surface is provided with a fin；
One sounding shell fragment, it is installed in described draw-in groove, described sounding shell fragment has the main part being installed in described draw-in groove, described main part bends inwards extension a junction, described connecting portion bends extension one abutting part obliquely, described abutting part outwards bend extension one edge part, sounding shell fragment operationally with by sincere be linear contact lay；
One the first terminal, is installed in described base；
One second terminal, is installed in described base, and described second terminal is positioned at outside the first terminal, and the first terminal and the second terminal are respectively positioned in the drive surface by sincere side, and described drive surface and described supporting surface are oppositely arranged；
One spring, between described upper cover and described base.
2. a kind of mechanical type dustproof keyboard switch as claimed in claim 1, it is characterised in that: described abutting part is in being horizontally disposed with, and its size is corresponding with described supporting surface.
3. a kind of mechanical type dustproof keyboard switch as claimed in claim 1, it is characterised in that: cover on described and offer LED groove.
4. a kind of mechanical type dustproof keyboard switch as claimed in claim 1, it is characterized in that: described the first terminal outwards bends and is extended with the first contact site, described second terminal bends inwards and is extended with the second contact site, and described second contact site and described first contact site are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057917.XU CN205487868U (en) | 2016-01-21 | 2016-01-21 | Mechanical type keyboard switch that prevents dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057917.XU CN205487868U (en) | 2016-01-21 | 2016-01-21 | Mechanical type keyboard switch that prevents dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487868U true CN205487868U (en) | 2016-08-17 |
Family
ID=56638990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057917.XU Active CN205487868U (en) | 2016-01-21 | 2016-01-21 | Mechanical type keyboard switch that prevents dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320967A (en) * | 2018-03-02 | 2018-07-24 | 惠州佳达隆电子科技有限公司 | A kind of inching switch |
| CN110199369A (en) * | 2017-10-30 | 2019-09-03 | 樱桃有限公司 | Key module and keyboard for keyboard |
-
2016
- 2016-01-21 CN CN201620057917.XU patent/CN205487868U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199369A (en) * | 2017-10-30 | 2019-09-03 | 樱桃有限公司 | Key module and keyboard for keyboard |
| CN110199369B (en) * | 2017-10-30 | 2021-07-09 | 樱桃有限公司 | Key module for keyboard and keyboard |
| US11257635B2 (en) | 2017-10-30 | 2022-02-22 | Cherry Gmbh | Key module for a keyboard, and keyboard |
| CN108320967A (en) * | 2018-03-02 | 2018-07-24 | 惠州佳达隆电子科技有限公司 | A kind of inching switch |
| CN108320967B (en) * | 2018-03-02 | 2023-10-20 | 惠州佳达隆电子科技有限公司 | Novel micro-gap switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |