CN105513868A - Mechanical keyboard - Google Patents
Mechanical keyboard Download PDFInfo
- Publication number
- CN105513868A CN105513868A CN201610014135.2A CN201610014135A CN105513868A CN 105513868 A CN105513868 A CN 105513868A CN 201610014135 A CN201610014135 A CN 201610014135A CN 105513868 A CN105513868 A CN 105513868A
- Authority
- CN
- China
- Prior art keywords
- keycap
- dust cover
- mechanical keyboard
- keyboard
- 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.)
- Granted
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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 invention relates to the technical field of electronic equipment and in particular relates to a mechanical keyboard. The mechanical keyboard comprises a PCB (Printed Circuit Board), a metal plate, a switch axle, a keycap and a dustproof cover which are connected in sequence from bottom to top, wherein first mounting grooves for mounting the switch axle are formed in the PCB and the metal plate respectively; the dustproof cover covers the outer side of the switch axle; the keycap is inserted into the upper part of the switch axle; a water avoiding device is further arranged between the keycap and the dustproof cover. By the water avoiding device mounted between the keycap and the dustproof cover, a short-circuit problem caused by the fact that water enters the keyboard is prevented so that the service life of the keyboard is prolonged; meanwhile, the airtightness of the keycap of the keyboard is enhanced and a condition that dust enters the keyboard so that the use flexibility of the keyboard is reduced is avoided.
Description
Technical field
The present invention relates to technical field of electronic equipment, particularly relate to a kind of mechanical keyboard.
Background technology
Keyboard is a kind of instruction and data input unit run for operating equipment, also refers to the one group of function key (as typewriter, computor-keyboard) operating a machine or equipment through system arrangement.Keyboard is the most frequently used is also topmost input equipment, can be input in computer by English alphabet, numeral, punctuation mark etc. by keyboard, thus gives an order to computer, inputs data etc.
Originally this kind of keyboard is used for brand name computer, as the brand name computer such as HP, association all takes the lead in have employed this kind of keyboard, is subject to favorable comment widely, and is once once being regarded as the characteristic of brand name computer.As time goes on, market gradually also occurs the product independently with various shortcut function is sold separately, and with special driving and setting software, compatible also can realize personalized operation.
Along with the burning hot of market of racing, the heat that mechanical keyboard is more and more subject to market is held in both hands, but different operational environments and use habit can make the life-span of some switch shafts reduce, how to solve and improve switch axis body useful life under various circumstances, become problem demanding prompt solution.
Summary of the invention
The object of the invention is to propose a kind of mechanical keyboard, water device is kept away between keycap and dust cover by being arranged on, prevent the short circuit problem that keyboard is intake and then caused, extend the life-span of keyboard, keep away simultaneously water device prevent keyboard intake while, also enhance the sealing of keyboard cover, avoid dust and enter keyboard, reduce the use sensitivity of keyboard.
For reaching this object, the present invention by the following technical solutions:
A kind of mechanical keyboard, comprise: the pcb board connected successively from bottom to top, metallic plate, switch shaft, keycap and dust cover, described pcb board and metallic plate offer respectively the first mounting groove for installing switch shaft, the outer side covers of described switch shaft has dust cover, the top of described switch shaft is inserted with keycap, is also provided with and keeps away water device between described keycap and dust cover.
As one of the preferred version of the technical program, described water device of keeping away comprises the locating part and seal that are pressed on up and down together, and described locating part is arranged at keycap inside, and described seal is arranged at dust cover outside.
As one of the preferred version of the technical program, described locating part is the convex edge of stretching out downwards along keycap inwall, and described seal is the rib body protruded upward from dust cover outer wall, and the outside of described rib body is pressed on the inner side of convex edge.
As one of the preferred version of the technical program, described rib body is outward-dipping.
As one of the preferred version of the technical program, the inner side of described convex edge is also provided with the draw-in groove matched with rib body upper end, and described draw-in groove is used for clamping rib body.
As one of the preferred version of the technical program, described metallic plate also offers the second mounting groove, described second mounting groove is connected with the first mounting groove, and is provided with in described second mounting groove for tearing the satellite shaft assembly pulling out keycap open, and described satellite shaft assembly is connected with switch shaft.
As one of the preferred version of the technical program, described satellite shaft assembly comprises the left satellite axle and right satellite axle that are positioned at switch shaft both sides, described left satellite axle and right satellite axle are arranged in left holder and right holder respectively, and are connected by balancing pole between left holder and right holder.
As one of the preferred version of the technical program, on described dust cover, corresponding left satellite axle and right satellite axle are respectively arranged with left dust cover and right dust cover.
As one of the preferred version of the technical program, described pcb board is fixedly connected with by fixed leg with metallic plate.
Beneficial effect: keep away water device between keycap and dust cover by being arranged on, prevent the short circuit problem that keyboard is intake and then caused, extend the life-span of keyboard, keep away simultaneously water device prevent keyboard intake while, also enhance the sealing of keyboard cover, avoid dust and enter keyboard, reduce the use sensitivity of keyboard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mechanical keyboard that the embodiment of the present invention 1 provides;
Fig. 2 is the structural representation of the mechanical keyboard that the embodiment of the present invention 2 provides.
In figure:
1, pcb board; 2, metallic plate; 3, switch shaft; 4, keycap; 5, dust cover; 6, the first mounting groove; 7, convex edge; 8, rib body; 9, the second mounting groove; 10, left satellite axle; 11, right satellite axle; 12, left holder; 13, right holder; 14, balancing pole.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of mechanical keyboard, comprise: the pcb board 1 connected successively from bottom to top, metallic plate 2, switch shaft 3, keycap 4 and dust cover 5, described pcb board 1 and metallic plate 2 offer respectively the first mounting groove 6 for installing switch shaft 3, described switch shaft 3 is sleeved on pcb board 1 and metallic plate 2 from bottom to top.
The outer side covers of described switch shaft 3 has dust cover 5, and the top of described dust cover 5 offers opening, and the top of described switch shaft 3 is inserted with keycap 4, and the head of described switch shaft 3 stretches out from the opening part of dust cover 5, and with the clamping of keycap 4 phase.
Also be provided with between described keycap 4 and dust cover 5 and keep away water device.The described setting keeping away water device is to prevent switch shaft 3 under outside water inlet situation, because its top unsealing, the cause enters switch shaft into water, and serious words, water inlet directly can enter pcb board from switch shaft 4, damages keyboard, described in keep away water device setting solve the problems referred to above.
As one of the preferred version of the technical program, described in keep away water device and comprise the locating part and seal that are pressed on up and down together, it is inner that described locating part is arranged at keycap 4, and it is outside that described seal is arranged at dust cover 5.
Described locating part one week is class annular closing structure along keycap 4 inwall, described seal one week is class annular closing structure along dust cover 5 outer wall, described locating part and seal match, when assembling, along with the assembling of keycap 4 and dust cover 5, be pressed on together, easy to assembly, dismounting is simple, and production cost is low, good sealing effect.
As one of the preferred version of the technical program, described locating part is the convex edge 7 of stretching out downwards along keycap 4 inwall, described convex edge 7 one week is closing structure around keycap 4 inwall, described seal is the rib body 8 protruded upward from dust cover 5 outer wall, within one week outside dust cover 5, in closing structure, the outside of described rib body 8 is pressed on the inner side of convex edge 7 to described rib body 8.
As one of the preferred version of the technical program, described rib body 8 is outward-dipping, make rib body 8 when the inwall with convex edge 7 abuts against, described rib body 8 is subject to a decomposition stress horizontally outward, described decomposition stress makes compressing of rib body 8 and convex edge 7 more tight, laminating, makes to compress connection more firm, avoid further with keycap 4 pressing generation rib body 8 and convex edge 7 compress the situation being connected and occurring coming off.
As one of the preferred version of the technical program, the inner side of described convex edge 7 is also provided with the draw-in groove matched with rib body 8 upper end, and described draw-in groove is used for clamping rib body 8.The setting of described draw-in groove, make the connection of rib body 8 and convex edge 7 and assemble result consistent, operation is simple, and prevents further because rib body 8 inner side that enters convex edge 7 is excessively dark, thus causes the deformation of rib body 8, thus have impact on sealing effectiveness.
As one of the preferred version of the technical program, described pcb board 1 is fixedly connected with by fixed leg with metallic plate 2.
Embodiment 2
As different from Example 1, described metallic plate 2 also offers the second mounting groove 9, described second mounting groove 9 is connected with the first mounting groove 6, and is provided with for tearing the satellite shaft assembly pulling out keycap 4 open in described second mounting groove 9, and described satellite shaft assembly is connected with switch shaft 3.
Described second mounting groove 9 comprises the holddown groove for installing left holder 12 and right holder 13 and is connected to the strip slot for installing balance beam between two holddown grooves, and described first mounting groove 6 is positioned at the centre of strip slot.
As one of the preferred version of the technical program, described satellite shaft assembly comprises the left satellite axle 10 and right satellite axle 11 that are positioned at switch shaft 3 both sides, described left satellite axle 10 and right satellite axle 11 are arranged in left holder 12 and right holder 13 respectively, and are connected by balancing pole 14 between left holder 12 and right holder 13.The two ends of described balance beam 14 are dismountable to be respectively plugged on left holder 12 and right holder 13.
As one of the preferred version of the technical program, on described dust cover 5, corresponding left satellite axle 10 and right satellite axle 11 are respectively arranged with left dust cover and right dust cover.The design of described left dust cover and right dust cover, further increases the water proof and dust proof effect of keyboard.
Concrete, the thickness of described pcb board 1 can regulate as the case may be, and the thickness of preferred described pcb board 1 is 1.6mm.Convex edge 7 on described keycap 4 and the rib body 8 on dust cover 5 are of a size of, and height is between 3-7mm, and thickness is between 0.4-1mm.
Further, described metallic plate 2 is iron plate steel plate or other metallic hard material, and the thickness of described metallic plate 2 is 1-2mm, preferably, the thickness of described iron plate is 1mm or 1.5mm, and described switch shaft 3 is of a size of 15*14*15.2mm, and the material of described switch shaft 3 is ABS, PC and POM.
In sum, water device is kept away between keycap and dust cover by being arranged on, prevent the short circuit problem that keyboard is intake and then caused, extend the life-span of keyboard, keep away simultaneously water device prevent keyboard intake while, also enhance the sealing of keyboard cover, avoid dust and enter keyboard, reduce the use sensitivity of keyboard.Structure is simple, and maintenance is convenient, and production cost is low, has good dustproof and waterproof effect.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. a mechanical keyboard, it is characterized in that, comprise: the pcb board (1) connected successively from bottom to top, metallic plate (2), switch shaft (3), keycap (4) and dust cover (5), described pcb board (1) and metallic plate (2) offer respectively the first mounting groove (6) for installing switch shaft (3), the outer side covers of described switch shaft (3) has dust cover (5), the top of described switch shaft (3) is inserted with keycap (4), is also provided with and keeps away water device between described keycap (4) and dust cover (5).
2. mechanical keyboard according to claim 1, is characterized in that, described in keep away water device and comprise the locating part and seal that are pressed on up and down together, described locating part is arranged at keycap inside, and described seal is arranged at dust cover outside.
3. mechanical keyboard according to claim 2, it is characterized in that, described locating part is the convex edge (7) along keycap (4) inwall stretches out downwards, described seal is the rib body (8) protruded upward from dust cover (5) outer wall, and the outside of described rib body (8) is pressed on the inner side of convex edge (7).
4. mechanical keyboard according to claim 3, is characterized in that, described rib body (8) is outward-dipping.
5. mechanical keyboard according to claim 3, is characterized in that, the inner side of described convex edge (7) is also provided with the draw-in groove matched with rib body (8) upper end, and described draw-in groove is used for clamping rib body (8).
6. mechanical keyboard according to claim 1, it is characterized in that, described metallic plate (2) also offers the second mounting groove (9), described second mounting groove (9) is connected with the first mounting groove (6), and be provided with for tearing the satellite shaft assembly pulling out keycap (4) open in described second mounting groove (9), described satellite shaft assembly is connected with switch shaft (3).
7. mechanical keyboard according to claim 6, it is characterized in that, described satellite shaft assembly comprises the left satellite axle (10) and right satellite axle (11) that are positioned at switch shaft (3) both sides, described left satellite axle (10) and right satellite axle (11) are arranged in left holder (12) and right holder (13) respectively, and are connected by balancing pole (14) between left holder (12) and right holder (13).
8. mechanical keyboard according to claim 7, is characterized in that, the upper corresponding left satellite axle (10) of described dust cover (5) and right satellite axle (11) are respectively arranged with left dust cover and right dust cover.
9. mechanical keyboard according to claim 1, is characterized in that, described pcb board (1) is fixedly connected with by fixed leg with metallic plate (2).
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 true CN105513868A (en) | 2016-04-20 |
| CN105513868B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216082A (en) * | 2018-10-25 | 2019-01-15 | 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203999A1 (en) * | 2002-05-06 | 2004-10-14 | Ming-Ching Liang | Mobile phone key |
| 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 |
| CN204332767U (en) * | 2014-12-08 | 2015-05-13 | 重庆三三电器有限公司 | Instrument button waterproof construction |
| 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 |
-
2016
- 2016-01-11 CN CN201610014135.2A patent/CN105513868B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203999A1 (en) * | 2002-05-06 | 2004-10-14 | Ming-Ching Liang | Mobile phone key |
| 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 |
| CN204332767U (en) * | 2014-12-08 | 2015-05-13 | 重庆三三电器有限公司 | Instrument button waterproof construction |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216082A (en) * | 2018-10-25 | 2019-01-15 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105513868B (en) | 2018-06-22 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20190111 |