CN205564603U - Mechanical keyboard switch with dustproof function - Google Patents
Mechanical keyboard switch with dustproof function Download PDFInfo
- Publication number
- CN205564603U CN205564603U CN201620127207.XU CN201620127207U CN205564603U CN 205564603 U CN205564603 U CN 205564603U CN 201620127207 U CN201620127207 U CN 201620127207U CN 205564603 U CN205564603 U CN 205564603U
- Authority
- CN
- China
- Prior art keywords
- shaft core
- mechanical keyboard
- switchs
- seal convexity
- axle core
- 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.)
- Active
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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model provides a mechanical keyboard switch with dustproof function, including the chassis and from top to bottom set gradually in upper cover, axle core, activity external member, spring, quiet terminal and movable contact piece on the chassis, spring suit is in the axle core outside, the axle core including set up in the axle core of axle core upside, set up a dabber of core downside and set up in the sealed arch in the axle core outside, sealed protruding ring winds the axle core sets up all around. The application provides a mechanical keyboard switch, it is sealed protruding through setting up between axle core and last cover, can be effectual influence object fender that mechanical keyboard used with dust etc. And in the outside of keyboard, can let the fine rejection of user go out or clean away, simple structure, convenient to use.
Description
Technical field
This utility model relates to computer supplies field, a kind of machinery with dust reduction capability
Keyboard switch.
Background technology
Nowadays, mechanical keyboard is accepted by vast computer amateur, particularly plays
Fan, the use to mechanical keyboard is the most universal, because mechanical keyboard is in operability
Can be very outstanding with the performance of life-span aspect, but, because the operating characteristics of mechanical keyboard is the most very
Good, when there being the objects such as dust to enter mechanical keyboard inside, the essence of mechanical keyboard can be had a strong impact on
Exactness and the sense of touch of keycap, accordingly, it is desirable to provide a kind of machinery being prevented from the entrance such as dust
Keyboard.
Utility model content
In order to solve above-mentioned technical problem, and provide a kind of have seal structure there is dust-proof merit
The mechanical keyboard switch of energy.
A kind of mechanical keyboard switch with dust reduction capability, including chassis and sets the most successively
It is placed in the upper cover on described chassis, shaft core, activity external member, spring, static terminal and moving contacting plate,
Described spring housing is contained in outside described shaft core, and described shaft core includes being arranged on the upside of described shaft core
Shaft core head, the mandrel on the downside of shaft core head is set and to be arranged at the sealing outside described shaft core head convex
Rising, described seal convexity is arranged around described shaft core head surrounding.
Described seal convexity is first with described shaft core body formed.
The thickness of described seal convexity is not more than the relief width between described upper cover and described shaft core
Degree.
It is provided with detent in described activity external member, described seal convexity is provided with described
The positioning convex that detent coordinates.
Described positioning convex is arranged at the outer middle side part of described seal convexity.
The height of described seal convexity coordinates the height at place equal to described upper cover with described shaft core.
Described shaft core head is rectangular structure, is provided with through hole in the middle part of described upper cover, and described logical
The frontal projected area in hole fits like a glove with the frontal projected area of described shaft core head.
The card interface for installing keycap, the degree of depth of described card interface is offered on described shaft core head
Height less than described shaft core head.
In the middle part of described activity external member, described moving contacting plate side is provided with projection, described projection
Can be slidably matched with described moving contacting plate.
The application provide mechanical keyboard switch, by shaft core head and on set between sealing is set
Protruding, it is possible to the effective object that dust etc. affects mechanical keyboard use keeps off outside keyboard
Portion, it is possible to allow user well eliminate or wiping is gone out, simple in construction, user
Just.
Accompanying drawing explanation
The section view of the mechanical keyboard switch with dust reduction capability that Fig. 1 provides for this utility model
Figure；
The blast of the mechanical keyboard switch with dust reduction capability that Fig. 2 provides for this utility model
Figure；
The axle center of the mechanical keyboard switch with dust reduction capability that Fig. 3 provides for this utility model
Structural representation；
The axle center of the mechanical keyboard switch with dust reduction capability that Fig. 4 provides for this utility model
Structural representation；
The activity of the mechanical keyboard switch with dust reduction capability that Fig. 5 provides for this utility model
The structural representation of external member；
In figure:
1, chassis；2, upper cover；3, axle center；4, activity external member；5, spring；6, quiet end
Son；7, moving contacting plate；21, through hole；31, shaft core head；32, mandrel；33, seal convex
Rise；41, detent；311, card interface；331, positioning convex；51, protruding.
Detailed description of the invention
With specific embodiment, this utility model is described in further details below in conjunction with the accompanying drawings:
The mechanical keyboard switch with dust reduction capability as shown in Figures 1 to 5, including chassis 1
From top to bottom be set in turn in described the One On The Chassis upper cover 2, shaft core 3, activity external member 4,
Spring 5, static terminal 6 and moving contacting plate 7, described spring 5 is sleeved on outside described shaft core 3,
Described shaft core 3 includes being arranged at the shaft core 31 on the upside of described shaft core 3, arranges shaft core 31
The mandrel 32 of downside and be arranged at the seal convexity 33 outside described shaft core 31, described close
Envelope protruding 33 is arranged around described shaft core 31 surrounding.Shown spring 5 is sleeved on shown shaft core
Outside 3, and upper end contacts with the lower surface of shaft core 31, lower end and the upper surface on chassis 1
Contact, when user presses the keycap on keyboard, spring 5 compresses, now shaft core 31
It is moved downwardly into chassis 1 internal, and drives activity external member 4 to move the described moving contacting plate of shake-up
7, make described moving contacting plate 7 touch on static terminal 6, complete the operation of input, work as use
When person stops pressing the keycap on keyboard, spring 5 can drive shaft core 31 to make keycap recover
In situ, wait pressing next time, when shaft core 3 moves up and down, have dust etc. miscellaneous
Thing is moved into inside mechanical keyboard by shaft core 3, accordingly, it would be desirable in shaft core 31
Install seal convexity 33 additional, and make seal convexity 33 can be filled up completely with shaft core 31 and upper set
Between gap, even can with between described upper set formed non-gap coordinate, when dust falls
Time in shaft core 3, although shaft core 3 can be followed and move up and down, but be because seal convexity 33
With coordinating between upper set, it is impossible to enter into mechanical keyboard switch internal, it is possible to the most easily will
It is removed.
Described seal convexity 33 is one-body molded with described shaft core 31.Disclosure satisfy that shaft core 3
Bulk strength, it is also possible to meet the interference fit between seal convexity 33 and upper cover 2, effectively
The seal convexity 33 that prevents be separated from shaft core 31 because of problems such as frictions, cause body construction pair
The destruction of mechanical keyboard switch.
The thickness of described seal convexity 33 is not less than between described upper cover 2 and described shaft core 3
Gap width.Meet seal convexity 33 and upper cover 2 carries out non-gap cooperation, but thickness is unsuitable
Excessive, preferably in the range of more than between upper cover 2 and axle center between width 0.01mm-0.1mm.
It is provided with detent 41 in described activity external member 4, described seal convexity 33 is arranged
There is the positioning convex 331 coordinated with described detent 41.
Described positioning convex 331 is arranged at the described outer middle side part of seal convexity 33.
The height of described seal convexity 33 coordinates place equal to described upper cover 2 with described shaft core 3
Highly.
Described shaft core 31 is rectangular structure, is provided with through hole 21 in the middle part of described upper cover 2,
And the frontal projected area of described through hole 21 is less than or equal to the frontal projected area of described shaft core 31,
The projection that outermost is seal convexity 33 of the orthographic projection view of described shaft core 31, i.e. seals
Protruding 33 can carry out non-gap with the medial wall of described through hole 21 coordinates.And by shaft core head
31 are set to rectangular structure, it is possible to make shaft core head be filled up completely with through hole 21, increase entirety
Sealing.
The card interface 311 for installing keycap, described clamping is offered in described shaft core 31
The degree of depth of mouth 311 is less than the height of described shaft core 31.Card interface 311 is by shaft core 31
Top is offered downwards, not larger than the height of shaft core 31.
Protruding 41 it are provided with towards described moving contacting plate side, institute in the middle part of described activity external member 4
State protruding 41 to be slidably matched with described moving contacting plate 7.Can reduce and dynamic contact with described
Contact area between sheet, and then reduce the friction between described moving contacting plate 7, increase institute
Stating the service life of mechanical keyboard switch, wherein, protruding 41 with described activity external member 4 integrally
Center of circle circular arc outside described activity external member 4 it is formed with on the downside of molding, and described protruding 41,
Can described protruding 41 most advanced be worn after, be continuing with.
What the application provided has the mechanical keyboard switch of dust reduction capability, by shaft core 31
And between upper set, seal convexity 33 is set, it is possible to effectively dust etc. is affected mechanical keyboard and make
Object keep off in the outside of keyboard, it is possible to allow user well eliminate or wiping go out
Go, simple in construction, easy to use.
The above, preferred embodiment the most of the present utility model, not in order to limit this practicality
Novel, every according to technical spirit of the present utility model, above example is made any trickle
Amendment, equivalent and improvement, should be included in the protection domain of technical solutions of the utility model
Within.
Claims (9)
1. the mechanical keyboard switch that a kind has a dust reduction capability, including chassis and from top to bottom
It is set in turn in the upper cover on described chassis, shaft core, activity external member, spring, static terminal
And moving contacting plate, described spring housing is contained in outside described shaft core, it is characterised in that: described
Shaft core includes being arranged at the shaft core head on the upside of described shaft core, arranges the mandrel on the downside of shaft core head
With the seal convexity being arranged at outside described shaft core head, described seal convexity is around described axle
Core print surrounding is arranged.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
Seal convexity is first with described shaft core body formed.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
The thickness of seal convexity is not more than the gap width between described upper cover and described shaft core.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
It is provided with detent in activity external member, described seal convexity is provided with and described location
The positioning convex of groove fit.
Mechanical keyboard the most according to claim 4 switchs, it is characterised in that: described
Positioning convex is arranged at the outer middle side part of described seal convexity.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
The height of seal convexity coordinates the height at place equal to described upper cover with described shaft core.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
Shaft core head is rectangular structure, is provided with through hole in the middle part of described upper cover, and described through hole
Frontal projected area fits like a glove with the frontal projected area of described shaft core head.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
Offering the card interface for installing keycap on shaft core head, the degree of depth of described card interface is less than
The height of described shaft core head.
Mechanical keyboard the most according to claim 1 switchs, it is characterised in that: described
In the middle part of activity external member, described moving contacting plate side being provided with projection, described projection can
It is slidably matched with described moving contacting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127207.XU CN205564603U (en) | 2016-02-18 | 2016-02-18 | Mechanical keyboard switch with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127207.XU CN205564603U (en) | 2016-02-18 | 2016-02-18 | Mechanical keyboard switch with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564603U true CN205564603U (en) | 2016-09-07 |
Family
ID=56818031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620127207.XU Active CN205564603U (en) | 2016-02-18 | 2016-02-18 | Mechanical keyboard switch with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575706A (en) * | 2016-02-18 | 2016-05-11 | 东莞市高特电子有限公司 | Mechanical keyboard switch having dustproof function |
-
2016
- 2016-02-18 CN CN201620127207.XU patent/CN205564603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575706A (en) * | 2016-02-18 | 2016-05-11 | 东莞市高特电子有限公司 | Mechanical keyboard switch having dustproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanical keyboard switch having dustproof function Effective date of registration: 20171221 Granted publication date: 20160907 Pledgee: China Co truction Bank Corp Dongguan Tangxia branch Pledgor: Dongguan Gaote Electronics Co., Ltd. Registration number: 2017440000189 |