CN105513868B - A kind of mechanical keyboard - Google Patents
A kind of mechanical keyboard Download PDFInfo
- Publication number
- CN105513868B CN105513868B CN201610014135.2A CN201610014135A CN105513868B CN 105513868 B CN105513868 B CN 105513868B CN 201610014135 A CN201610014135 A CN 201610014135A CN 105513868 B CN105513868 B CN 105513868B
- Authority
- CN
- China
- Prior art keywords
- dust cover
- keycap
- keyboard
- switch shaft
- satellite
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to technical field of electronic equipment more particularly to a kind of mechanical keyboard, a kind of mechanical keyboard, including：Sequentially connected pcb board, metallic plate, switch shaft, keycap and dust cover from bottom to top, the first mounting groove for installing switch shaft is offered on the pcb board and metallic plate respectively, the outer side covering of the switch shaft has dust cover, the top of the switch shaft is inserted with keycap, is additionally provided between the keycap and dust cover and keeps away water installations.By being mounted on water installations are kept away between keycap and dust cover, the short circuit problem for preventing keyboard from turn resulting in, extends the service life of keyboard, while keeps away the leakproofness that water installations enhance keyboard cover, it avoids dust and enters keyboard, reduce keyboard uses sensitivity.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to a kind of mechanical keyboards.
Background technology
Keyboard is a kind of instruction and data input unit for operating equipment operation, also refers to and operates one by system arrangement
One group of function key (such as typewriter, computor-keyboard) of platform machine or equipment.Keyboard is the most frequently used and most important input equipment,
English alphabet, number, punctuation mark etc. can be input in computer by keyboard, so as to send out order, defeated to computer
Enter data etc..
Originally this kind of keyboard is chiefly used in brand name computer, such as HP, association's brand name computer all take the lead in employing this kind of keyboard, by wide
General favorable comment, and once once it had been considered as the characteristic of brand name computer.Over time, gradually also occur independent tool in the market
The product for having various shortcut functions is individually sold, and with dedicated driving and setting software, can also be realized on compatible a
The operation of property.
Burning hot with sports market, mechanical keyboard is increasingly held in both hands, but different working environments and make by the heat in market
It can reduce the service life of some switch shafts with custom, how solve to improve the service life of switch axis body under various circumstances, into
For urgent problem to be solved.
Invention content
It is an object of the invention to propose a kind of mechanical keyboard, filled by the water of keeping away being mounted between keycap and dust cover
Put, the short circuit problem for preventing keyboard from turn resulting in extends the service life of keyboard, while keep away water installations prevent keyboard intake
Meanwhile the leakproofness of keyboard cover is also enhanced, it avoids dust and enters keyboard, reduce keyboard uses sensitivity.
For this purpose, the present invention uses following technical scheme：
A kind of mechanical keyboard, including：Sequentially connected pcb board, metallic plate, switch shaft, keycap and dust cover from bottom to top,
The first mounting groove for installing switch shaft, the outer side covering of the switch shaft are offered on the pcb board and metallic plate respectively
There is dust cover, the top of the switch shaft is inserted with keycap, is additionally provided between the keycap and dust cover and keeps away water installations.
As one of the preferred embodiments of the present invention, the water installations of keeping away include compressing limiting together up and down
Part and sealing element, the locating part are set to inside keycap, and the sealing element is set to outside dust cover.
As one of the preferred embodiments of the present invention, the locating part is the convex edge extended downwardly along keycap inner wall, institute
It is the rib body stretched out upwards from dust-proof cover outer wall to state sealing element, and the inside of convex edge is pressed on the outside of the rib body.
As one of the preferred embodiments of the present invention, the rib body is inclined outwardly.
As one of the preferred embodiments of the present invention, it is additionally provided with what is matched with rib body upper end on the inside of the convex edge
Card slot, the card slot are used to be clamped rib body.
As one of the preferred embodiments of the present invention, it is further opened with the second mounting groove on the metallic plate, described second
Mounting groove is connected with the first mounting groove, and the satellite shaft assembly for tearing pushing key cap open, institute are equipped in second mounting groove
Satellite shaft assembly is stated with switch shaft to be connected.
As one of the preferred embodiments of the present invention, the satellite shaft assembly includes the left satellite positioned at switch shaft both sides
Axis and right satellite axis, the left satellite axis and right satellite axis are separately mounted in left fixed seat and right fixed seat, and left fixed seat
It is connected between right fixed seat by balancing pole.
As one of the preferred embodiments of the present invention, left satellite axis is corresponded on the dust cover and right satellite axis is set respectively
It is equipped with left dust cover and right dust cover.
As one of the preferred embodiments of the present invention, the pcb board is fixedly connected with metallic plate by fixed column.
Advantageous effect：Water installations are kept away between keycap and dust cover by being mounted on, prevent what keyboard from turn resulting in
Short circuit problem, extends the service life of keyboard, while while keep away water installations and prevent the keyboard from intaking, and also enhances the close of keyboard cover
Feng Xing avoids dust and enters keyboard, and reduce keyboard uses sensitivity.
Description of the drawings
Fig. 1 is the structure diagram for the mechanical keyboard that the embodiment of the present invention 1 provides；
Fig. 2 is the structure diagram for the mechanical keyboard that the embodiment of the present invention 2 provides.
In figure：
1st, pcb board；2nd, metallic plate；3rd, switch shaft；4th, keycap；5th, dust cover；6th, the first mounting groove；7th, convex edge；8th, rib body；
9th, the second mounting groove；10th, left satellite axis；11st, right satellite axis；12nd, left fixed seat；13rd, right fixed seat；14th, balancing pole.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, a kind of mechanical keyboard, including：From bottom to top sequentially connected pcb board 1, metallic plate 2, switch shaft 3,
Keycap 4 and dust cover 5 offer the first mounting groove 6 for installing switch shaft 3, institute on the pcb board 1 and metallic plate 2 respectively
Switch shaft 3 is stated to be sleeved on from bottom to top on pcb board 1 and metallic plate 2.
The outer side covering of the switch shaft 3 has dust cover 5, and the top of the dust cover 5 offers opening, the switch shaft
3 top is inserted with keycap 4, and the head of the switch shaft 3 is stretched out from the opening of dust cover 5, and is clamped with 4 phase of keycap.
It is additionally provided between the keycap 4 and dust cover 5 and keeps away water installations.The setting for keeping away water installations is to open in order to prevent
Axis 3 is closed under external water inlet situation, because of upper part and unsealing, caused water inlet access switch axis, and seriously, water inlet
Pcb board can be directly entered from switch shaft 4, damages keyboard, the setting for keeping away water installations solves the above problem.
As one of the preferred embodiments of the present invention, it is described keep away water installations include compressing up and down locating part together and
Sealing element, the locating part are set to inside keycap 4, and the sealing element is set to outside dust cover 5.
The locating part is along 4 inner wall of keycap one week in class annular closing structure, and the sealing element was along 5 outer wall of dust cover one week
In class annular closing structure, the locating part and sealing element match, in assembling, with the assembling of keycap 4 and dust cover 5,
It compresses together, easy to assembly, dismounting is simple, and production cost is low, and sealing effect is good.
As one of the preferred embodiments of the present invention, the locating part is the convex edge 7 extended downwardly along 4 inner wall of keycap,
Around 4 inner wall of keycap one week in closing structure, the sealing element is the rib body 8 stretched out upwards from 5 outer wall of dust cover for the convex edge 7,
In closing structure, the outside of the rib body 8 is pressed on the inside of convex edge 7 to the rib body 8 within one week on the outside of dust cover 5.
As one of the preferred embodiments of the present invention, the rib body 8 is inclined outwardly so that rib body 8 with convex edge 7 in
When wall abuts against, for the rib body 8 by a decomposition stress horizontally outward, the stress that decomposes causes supporting for rib body 8 and convex edge 7
Pressure is more close, fitting so that compresses that connection is more firm, further avoids that rib body 8 and convex edge 7 occurs with the pressing of keycap 4
Compress connection there is situation about coming off.
As one of the preferred embodiments of the present invention, the inside of the convex edge 7 is additionally provided with matches with 8 upper end of rib body
Card slot, the card slot is for being clamped rib body 8.The setting of the card slot so that rib body 8 and the connection of convex edge 7 and assembling result
Unanimously, process is simple, and further prevents because the inside that enters convex edge 7 of rib body 8 is too deep, so as to cause the deformation of rib body 8, from
And affect sealing effect.
As one of the preferred embodiments of the present invention, the pcb board 1 is fixedly connected with metallic plate 2 by fixed column.
Embodiment 2
As different from Example 1, be further opened with the second mounting groove 9 on the metallic plate 2, second mounting groove 9 with
First mounting groove 6 is connected, and the satellite shaft assembly for tearing pushing key cap 4 open, the satellite are equipped in second mounting groove 9
Shaft assembly is connected with switch shaft 3.
Second mounting groove 9 includes the fixing groove for installing left fixed seat 12 and right fixed seat 13 and is connected to two
The strip slot for being used to install balance beam between fixing groove, first mounting groove 6 are located at the centre of strip slot.
As one of the preferred embodiments of the present invention, the satellite shaft assembly includes defending positioned at a left side for 3 both sides of switch shaft
Star axis 10 and right satellite axis 11, the left satellite axis 10 and right satellite axis 11 are separately mounted to left fixed seat 12 and right fixed seat 13
It is interior, and connected between left fixed seat 12 and right fixed seat 13 by balancing pole 14.The both ends difference of the balance beam 14 is detachable
Be plugged in left fixed seat 12 and right fixed seat 13.
As one of the preferred embodiments of the present invention, left satellite axis 10 and right satellite axis 11 are corresponded on the dust cover 5
It is respectively arranged with left dust cover and right dust cover.The design of the left dust cover and right dust cover, further improves keyboard
Water proof and dust proof effect.
Specifically, the thickness of the pcb board 1 can be adjusted as the case may be, the thickness of the preferred pcb board 1
For 1.6mm.The size of the rib body 8 on convex edge 7 and dust cover 5 on the keycap 4 is that highly between 3-7mm, thickness exists
Between 0.4-1mm.
Further, the metallic plate 2 is iron plate steel plate or other metallic hard materials, and the thickness of the metallic plate 2 is
1-2mm, it is preferred that the thickness of the iron plate is 1mm or 1.5mm, and the size of the switch shaft 3 is 15*14*15.2mm, institute
The material for stating switch shaft 3 is ABS, PC and POM.
In conclusion keeping away water installations between keycap and dust cover by being mounted on, prevent what keyboard from turn resulting in
Short circuit problem, extends the service life of keyboard, while while keep away water installations and prevent the keyboard from intaking, and also enhances the close of keyboard cover
Feng Xing avoids dust and enters keyboard, and reduce keyboard uses sensitivity.It is simple in structure, repair facility, production cost
It is low, there is good dustproof and waterproof effect.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (5)
1. a kind of mechanical keyboard, which is characterized in that including：Sequentially connected pcb board (1), metallic plate (2), switch from bottom to top
Axis (3), keycap (4) and dust cover (5) offer to install switch shaft (3) respectively on the pcb board (1) and metallic plate (2)
The first mounting groove (6), the outer side covering of the switch shaft (3) has dust cover (5), and the top of the switch shaft (3) is inserted with
Keycap (4) is additionally provided between the keycap (4) and dust cover (5) and keeps away water installations；The water installations of keeping away include being pressed on up and down
Locating part and sealing element together, the locating part are set to inside keycap, and the sealing element is set to outside dust cover；It is described
Locating part is the convex edge (7) extended downwardly along keycap (4) inner wall, and the convex edge (7) is tied for one week around keycap (4) inner wall in closure
Structure, the sealing element are the rib body (8) stretched out upwards from dust cover (5) outer wall, and the rib body (8) is around on the outside of dust cover (5) one
Week is inclined outwardly in closing structure, the rib body (8), and the inside of convex edge (7) is pressed on the outside of the rib body (8)；It is described convex
The card slot to match with rib body (8) upper end is additionally provided on the inside of along (7), the card slot is used to be clamped rib body (8).
2. mechanical keyboard according to claim 1, which is characterized in that be further opened with the second installation on the metallic plate (2)
Slot (9), second mounting groove (9) are connected with the first mounting groove (6), and are equipped with and are used in second mounting groove (9)
Tear the satellite shaft assembly of pushing key cap (4) open, the satellite shaft assembly is connected with switch shaft (3).
3. mechanical keyboard according to claim 2, which is characterized in that the satellite shaft assembly includes being located at switch shaft (3)
The left satellite axis (10) of both sides and right satellite axis (11), the left satellite axis (10) and right satellite axis (11) are separately mounted to left solid
In reservation (12) and right fixed seat (13), and connected between left fixed seat (12) and right fixed seat (13) by balancing pole (14).
4. mechanical keyboard according to claim 3, which is characterized in that left satellite axis (10) is corresponded on the dust cover (5)
Left dust cover and right dust cover are respectively arranged with right satellite axis (11).
5. mechanical keyboard according to claim 1, which is characterized in that the pcb board (1) and metallic plate (2) pass through fixation
Column is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014135.2A CN105513868B (en) | 2016-01-11 | 2016-01-11 | A kind of mechanical keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014135.2A CN105513868B (en) | 2016-01-11 | 2016-01-11 | A kind of mechanical keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105513868A CN105513868A (en) | 2016-04-20 |
| CN105513868B true CN105513868B (en) | 2018-06-22 |
Family
ID=55721770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014135.2A Expired - Fee Related CN105513868B (en) | 2016-01-11 | 2016-01-11 | A kind of mechanical keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105513868B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216082B (en) * | 2018-10-25 | 2019-11-08 | 北京汉德默兹克科技有限公司 | Mechanical keyboard press-key structure and its installation method |
| WO2021053569A1 (en) * | 2019-09-17 | 2021-03-25 | 凯杰益欧洲有限公司 | Stabilizer connection structure for key and satellite shaft structure therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607300U (en) * | 2013-12-06 | 2014-05-21 | 郑国书 | Mechanical keyboard key-press structure |
| CN204167172U (en) * | 2014-10-16 | 2015-02-18 | 周阳生 | The anti-oxidant keyboard of a kind of water proof and dust proof |
| CN204407220U (en) * | 2015-03-17 | 2015-06-17 | 高敬丽 | A kind of mechanical keyboard switch Silicone Case and apply its keyboard |
| CN204790871U (en) * | 2015-07-10 | 2015-11-18 | 深圳市键魔电子科技有限公司 | Mechanical keyboard's silica gel covers and adopts mechanical keyboard silica gel cover of this silica gel cover |
| CN205319069U (en) * | 2016-01-11 | 2016-06-15 | 深圳雷柏科技股份有限公司 | Mechanical keyboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203999A1 (en) * | 2002-05-06 | 2004-10-14 | Ming-Ching Liang | Mobile phone key |
| CN204332767U (en) * | 2014-12-08 | 2015-05-13 | 重庆三三电器有限公司 | Instrument button waterproof construction |
-
2016
- 2016-01-11 CN CN201610014135.2A patent/CN105513868B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607300U (en) * | 2013-12-06 | 2014-05-21 | 郑国书 | Mechanical keyboard key-press structure |
| CN204167172U (en) * | 2014-10-16 | 2015-02-18 | 周阳生 | The anti-oxidant keyboard of a kind of water proof and dust proof |
| CN204407220U (en) * | 2015-03-17 | 2015-06-17 | 高敬丽 | A kind of mechanical keyboard switch Silicone Case and apply its keyboard |
| CN204790871U (en) * | 2015-07-10 | 2015-11-18 | 深圳市键魔电子科技有限公司 | Mechanical keyboard's silica gel covers and adopts mechanical keyboard silica gel cover of this silica gel cover |
| CN205319069U (en) * | 2016-01-11 | 2016-06-15 | 深圳雷柏科技股份有限公司 | Mechanical keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105513868A (en) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20190111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |