CN103985584A - Mechanical METAL DOME ultra-thin keyboard - Google Patents
Mechanical METAL DOME ultra-thin keyboard Download PDFInfo
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- CN103985584A CN103985584A CN201410156872.7A CN201410156872A CN103985584A CN 103985584 A CN103985584 A CN 103985584A CN 201410156872 A CN201410156872 A CN 201410156872A CN 103985584 A CN103985584 A CN 103985584A
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- keycap
- thin keyboard
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- 239000002184 metal Substances 0.000 title claims abstract description 109
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 109
- 238000005192 partition Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000010985 leather Substances 0.000 abstract description 6
- 101100117380 Drosophila melanogaster dome gene Proteins 0.000 abstract 13
- 230000006870 function Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a mechanical METAL DOME ultra-thin keyboard. The mechanical METAL DOME ultra-thin keyboard comprises a base plate, conducting layer, an METAL DOME plate, supporting columns and keycaps, wherein U-shaped structures are arranged on the base plate, the supporting columns are installed on the U-shaped structures, the conducting layer is arranged on the base plate, the METAL DOME plate is arranged on the conducting layer, METAL DOMEs fixedly adhere to the METAL DOME plate, the keycaps are installed on the METAL DOME plate through the supporting columns, and one ore more METAL DOMEs are arranged corresponding to each keycap. The whole mechanical METAL DOME ultra-thin keyboard is light, thin and simple and has the advantage of being convenient to assemble and disassemble, good in hand feeling, convenient to carry and the like. An ultra-thin leather sheath keyboard can be manufactured through the cooperation between the mechanical METAL DOME ultra-thin keyboard and a leather sheath. An ultrabook can be manufactured through the cooperation between the mechanical METAL DOME ultra-thin keyboard and a laptop. Products with higher additional value can be obtained when the mechanical METAL DOME ultra-thin keyboard is used in cooperation with different products. The mechanical METAL DOME ultra-thin keyboard is a great innovation in the field of keyboards.
Description
Technical field
The present invention discloses a kind of keyboard, particularly a kind of mechanical type METAL DOME ultra-thin keyboard, the present invention has panel computer (Tablet PC, PAD or super, this computer of note pen etc., below be referred to as panel computer) plug-in keyboard input, control, the various functions of operate tablet computer, be applicable to the keyboard industries such as the plug-in keyboard of panel computer, super keyboard, ultra-thin keyboard, learning machine.
Background technology
In the epoch of the high speed developments such as panel computer, super, what this kind of electronic product brought is provides view Internet gently, easily, send and receive e-mail, watch the functions such as e-book, audio plays or video.But it also has blemish in an otherwise perfect thing, because panel computer, super are in order to alleviate product weight, and keyboard is not set, like this with regard to causing it because input be inconvenient to make it not possess the ability of office, this is the problem that current panel computer faces.Although there is on the market at present the plug-in keyboard of bluetooth, but it is all conventional scissors pin formula keyboard structure, its reason because of structure self of scissor formula keyboard, thereby cause product integral thickness can not fall, so whole finished product is thicker, carry inconvenience, the advantage " light, thin, easy to carry " while so just not highlighting panel computer initial design.On market, also released tactile keyboard simultaneously, this keyboard can be accomplished thin, but it is touch structural design, in use, do not use feel completely, when input, sensation is just as typewriting on a flat board, in the time pushing button, whether complete input function, importer is unclear, and because of keyboard area little, the button compactness of arranging, when input, finger is easy to mistake and beats.
Summary of the invention
Exist volume greatly or input inconvenient shortcoming for the above-mentioned flat computer keyboard of the prior art of mentioning, the invention provides a kind of new mechanical type METAL DOME ultra-thin keyboard can overcome the above problems, the present invention adopts and on traditional keycap, adds mechanical screens and block the principle of stroke lever and combine with METAL DOME, has realized it and has had the features such as light, thin, easy to carry, stroke is high, noise is little.
The technical scheme that the present invention solves its technical problem employing is: a kind of mechanical type METAL DOME ultra-thin keyboard, ultra-thin keyboard comprises base plate, conductive layer, METAL DOME plate, support column and keycap, base plate is provided with U-shaped structure, support column is arranged in U-shaped structure, conductive layer is arranged on base plate, METAL DOME plate is arranged on conductive layer, METAL DOME fixedly sticks on METAL DOME plate, keycap is arranged on METAL DOME plate by support column, is provided with more than one METAL DOME corresponding to a keycap.
The technical scheme that the present invention solves its technical problem employing further comprises:
Described keycap comprises keycap main body and the first buckle structure, and keycap main body below is fixed with the first buckle structure, and the first two one group of buckle structure is corresponding to be arranged, and every group of first buckle structure is used for installing a support column.
Described keycap bottom part body is fixed with more than one boss, and each boss arranges corresponding to a METAL DOME.
In described base plate main body, be provided with first on U-shaped structure side and dodge hole.
Described conductive layer comprises conductive structure, lower conductive structure and partition, below upper conductive structure He above lower conductive structure, be respectively equipped with conductive materials, between upper conductive structure and lower conductive structure, be provided with partition and cut off, partition is provided with through hole at button place.
Described conductive layer main body is provided with second and dodges hole.
Described support bar comprises support bar main body and spindle nose, and spindle nose is arranged on support bar main body two ends.
Described METAL DOME plate is provided with glue or adhesive tape, and METAL DOME is fixed in METAL DOME plate main body by glue or adhesive tape.
The surrounding any place of described METAL DOME has 1 above air-vent.
On described METAL DOME plate, cold light source or luminous element mechanism are set, or set up one deck light guiding film on METAL DOME plate.
The invention has the beneficial effects as follows: whole product of the present invention is light, thin, simple and direct, and there is installation, convenient disassembly, good hand touch, the advantage such as easy to carry, the present invention's leather sheath of arranging in pairs or groups can be made into ultra-thin leather sheath keyboard, collocation notebook can be made into super, arranges in pairs or groups different products and obtains the product that attached value is higher.Mechanical type METAL DOME ultra-thin keyboard of the present invention will be that keyboard industry one is innovated greatly, will be revolutionary reform to traditional keyboard industry!
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is that the present invention faces structural representation.
Fig. 3 is side-looking structural representation of the present invention.
Fig. 4 is decomposing state structural representation of the present invention.
Fig. 5 is another visual angle decomposing state structural representation of the present invention.
Fig. 6 is keycap perspective view in the present invention.
Fig. 7 is keycap plan structure schematic diagram in the present invention.
Fig. 8 is that in the present invention, keycap is faced structural representation.
Fig. 9 is keycap side-looking structural representation in the present invention.
Figure 10 is the conductive layer perspective view in the present invention.
Figure 11 is the conductive layer current-carrying part cross-sectional view in the present invention.
Figure 12 is the base plate perspective view in the present invention.
Figure 13 is that the base plate in the present invention is faced structural representation.
Figure 14 is the base plate plan structure schematic diagram in the present invention.
Figure 15 is the base plate side-looking structural representation in the present invention.
Figure 16 is the local structure for amplifying schematic diagram of the base plate in the present invention.
Figure 17 is that the support column in the present invention is faced structural representation.
Figure 18 is the support column side-looking structural representation in the present invention.
Figure 19 is the support column plan structure schematic diagram in the present invention.
Figure 20 is the METAL DOME plate perspective view in the present invention.
Figure 21 is that the METAL DOME plate in the present invention is faced structural representation.
Figure 22 is the METAL DOME perspective view in the present invention.
Figure 23 is that the METAL DOME in the present invention faces structural representation.
In figure, 1-base plate, 11-base plate main body, 12-first dodges hole, 13-U type structure, 2-conductive layer, 21-conductive layer main body, 22-second dodges hole, 23-conductive structure, the upper conductive structure of 231-, conductive structure under 232-, 233-conductive materials, 234-partition, 3-METAL DOME plate, 31-METAL DOME plate main body, 32-the 3rd dodges hole, 4-support column, 41-support column main body, 42-spindle nose, 5-keycap, 51-keycap main body, 52-the first buckle structure, 53-boss, 6-METAL DOME.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with the present embodiment or approximate with basic structure, all within protection range of the present invention.
The present invention adopts the high life, high-stroke, high thoughts and feelings rate, the METAL DOME of low pressing force is as the main components that realizes keyboard feel, incorporated by reference to referring to accompanying drawing 1 to accompanying drawing 5, structure of the present invention mainly comprises base plate 1, conductive layer 2, METAL DOME plate 3, support column 4 and keycap 5, conductive layer 2 is arranged on base plate 1, METAL DOME plate 3 is arranged on conductive layer 2, METAL DOME6 fixedly sticks on METAL DOME plate 3, keycap 5 is arranged on METAL DOME plate 3 by support column 4, and be provided with more than one METAL DOME6 corresponding to a keycap 5.
Incorporated by reference to referring to accompanying drawing 6 to accompanying drawing 9, in the present embodiment, keycap 5 mainly comprises keycap main body 51, the first buckle structure 52 and boss 53, in the present embodiment, the material of keycap 5 can be selected plastics material, keycap main body 51 fronts are printed on character and the pattern of mark keypress function, keycap main body 51 belows are fixed with the first buckle structure 52, in the present embodiment, the first buckle structure 52 is provided with four, wherein two one group corresponding setting, every group of first buckle structure 52 is for installing a support column 4, the first buckle structure 52 centre positions are slightly wider than opening part, also can be defined as broadening formation, support column 4 can be stuck in the first buckle structure 52, it can not deviate from automatically, keycap main body 51 bottoms are fixed with more than one boss 53, each boss 53 arranges corresponding to a METAL DOME6, in the present embodiment, the diameter of boss 53 is that its diameter of 0.5mm-5mm(need to decide according to the diameter of METAL DOME6), the height of boss 53 is (need to decide according to the stroke of METAL DOME6) between 0.2mm-0.5mm, boss 53 is just in time the centre position of aiming at METAL DOME6 when mounted, in the time pressing keycap 5, boss 53 plays and improves feel effect.
Incorporated by reference to referring to accompanying drawing 12 to accompanying drawing 16, in the present embodiment, base plate 1 adopts five metals class material or plastics material to make, in the present embodiment, base plate 1 adopts metal material to make, base plate main body 1 thickness is between 0.1-1.5mm, can be according to adjusting different-thickness to the requirement of the end 1 plate intensity, the base plate of material, it makes U-shaped structure 13 by punching stretch mode in base plate main body 1, U-shaped structure 13 is also two one group corresponding setting, U-shaped structure 13 arranges corresponding to the first buckle structure 52 in keycap main body 51, the height of U-shaped structure 13 can and highly be set according to the stroke of METAL DOME6, the size of U-shaped structure 13 is set according to the diameter of support bar 4, support bar 4 is directly stuck in U-lag, play the effect of fixed support bar 4, the position of each keycap 5 correspondences arranges 2 above U-shaped structures 13.Be provided with first on U-shaped structure 13 sides and dodge hole 12, to facilitate when the button, the first buckle structure 52 in keycap main body 51 stretches into first and dodges in hole 12.
Please refer to accompanying drawing 10 and accompanying drawing 11, in the present embodiment, conductive layer is mainly conductive layer main body 21, conductive layer main body 21 adopts three-decker conventionally, go up conductive structure 231, lower conductive structure 232 and partition 234, in the present embodiment, below upper conductive structure 231 He above lower conductive structure 232, be respectively equipped with conductive materials 233, in the present embodiment, conductive materials 233 adopts electrically conductive ink, conductive materials 233 is arranged on button place, in order to prevent its automatic conducting in there is no button, in the present embodiment, between upper conductive structure 231 and lower conductive structure 232, being provided with partition 234 cuts off, partition 234 is provided with through hole at button place, in the time not pressing keycap 5, electrically conductive ink on upper conductive structure 231 does not contact with the electrically conductive ink on lower conductive structure 232, it is not conducting of keyboard, in the time pressing keycap 5, electrically conductive ink on upper conductive structure 231 contacts conducting with the electrically conductive ink on lower conductive structure 232, realize the due function of keyboard.In the present embodiment, be provided with and offer second corresponding to the first buckle structure 52 positions on keycap 5 and dodge hole 22 in conductive layer main body 21, to facilitate when the button, the first buckle structure 52 in keycap main body 51 stretches into second and dodges in hole 22.
Incorporated by reference to referring to accompanying drawing 17, accompanying drawing 18 and accompanying drawing 19, in the present embodiment, support bar 4 mainly comprises support bar main body 41 and spindle nose 42, spindle nose 42 is arranged on support bar main body 41 two ends, in the present embodiment, the cross section of support bar main body 41 is square, when concrete enforcement, it also can adopt other shapes, the height of support bar main body 41 is according to the stroke of METAL DOME6, highly set, the spindle nose 42 at support bar main body 41 two ends snaps in the first buckle structure 52 on keycap 5, can play the effect of fixing keycap 5.In the present embodiment, each keycap 5 belows are provided with 2 above support bars 4, and support bar 4 can adopt plastic cement or five metals class material to make.
Incorporated by reference to referring to accompanying drawing 20 to accompanying drawing 23, in the present embodiment, METAL DOME plate 3 is mainly METAL DOME plate main body 31, it mainly plays the effect of fixing METAL DOME6, in METAL DOME plate main body 31, offer the 3rd corresponding to the first buckle structure 52 positions on keycap 5 and dodge hole 32, to facilitate when the button, the first buckle structure 52 in keycap main body 51 stretches into the 3rd and dodges in hole 32.In the present embodiment, be provided with glue or adhesive tape in METAL DOME plate main body 31, METAL DOME6 is fixed in METAL DOME plate main body 31, in the present embodiment by glue or adhesive tape, surrounding any place at METAL DOME6 has more than 1 air-vent, can play the effect that improves feel.In the present embodiment, METAL DOME plate main body 31 is mounted on conductive layer 2, and in the time pressing keycap 5, metal M ETLA DOME6 moves distortion, makes the conducting wire conducting on conductive layer 2, and each keycap 5 is provided with 1 above METLA DOME6 below.In the present embodiment, the material of METAL DOME plate main body 31 is PET or PE class, if need to make character, pattern above each keycap luminous, can in the METAL DOME plate main body 31 of fixing METLA DOME6, cold light source (EL) or other luminous element mechanism be set, or set up one deck light guiding film, or directly adopt light guiding film to replace METAL DOME plate main body 31.
The each METAL DOME6 of the present invention correspondence position has two or above support bar 4, each keycap 5 is stuck on support bar 4 by horn mouth below, make keycap 5 in the time pressing, increase the stroke of keycap 5, improve feel, each support bar 4 is fixed on base plate 1, keycap 5 positions corresponding on base plate 1 have plural U-shaped structure, and support bar 4 is directly fixed in U-shaped structure.Below METAL DOME6, circuit is set, realizes every electric function of keyboard, above every METAL DOME, be provided with keycap, in the time pressing keycap, realize mechanical action and electrical function.
The present invention is in the time producing, first punching press U-shaped structure on the sheet metal of 0.1-0.5mm, the position that each button is corresponding has 2 above U-shaped structures, the height of U-shaped structure is determined according to the stroke of METAL DOME and total height, the quantity of contour structures also will according to button number set, thereby form base plate 1.Again 4 of support bars are directly fixed in base plate U-shaped structure, the height of support bar 4, size are according to the stroke of METAL DOME, highly set, the set positions of each keycap 5 correspondences has 2 above support bars 4, then conductive structure is attached on base plate, to reduce the thickness of total.And then on conductive layer, paste METAL DOME module, or METAL DOME adds illuminating module, each key position is set with 1 above METAL DOME6, the Main Function of METAL DOME6 be play feel effect and in the time pressing keycap METAL DOME can be out of shape, conductive structure conducting below making, realizes electric function.Have keycap 5 in METAL DOME6 set positions, keycap 5 is to be stuck on support bar 4 by the horn mouth below keycap, plays the effect of fixing keycap 5.Last according to the size of keyboard, shape, set different sizes, highly, U-shaped structure and the keycap of thickness, finally obtain a mechanical type METAL DOME ultra-thin keyboard by combining.
Whole product of the present invention is light, thin, simple and direct, and has installation, convenient disassembly, good hand touch, the advantage such as easy to carry, the present invention's leather sheath of arranging in pairs or groups can be made into ultra-thin leather sheath keyboard, and collocation notebook can be made into super, arranges in pairs or groups different products and obtains the product that attached value is higher.Mechanical type METAL DOME ultra-thin keyboard of the present invention will be that keyboard industry one is innovated greatly, will be revolutionary reform to traditional keyboard industry! The present invention adopts metal M ETAL DOME mechanical feel is provided and makes wiring board conducting function, the pressing force of metal M ETAL DOME is 30-120gf, stroke is between 0.2-0.5mm, thoughts and feelings rate is more than 45%, the material of metal M ETAL DOME is SUS301 or the similar steel of SUS304, the thickness of steel is between 0.05-0.15mm, and metal M ETAL DOME is shaped as circle, rectangle (track type), four jiaos etc.
Claims (10)
1. a mechanical type METAL DOME ultra-thin keyboard, it is characterized in that: described ultra-thin keyboard comprises base plate, conductive layer, METAL DOME plate, support column and keycap, base plate is provided with U-shaped structure, support column is arranged in U-shaped structure, conductive layer is arranged on base plate, and METAL DOME plate is arranged on conductive layer, and METAL DOME fixedly sticks on METAL DOME plate, keycap is arranged on METAL DOME plate by support column, is provided with more than one METAL DOME corresponding to a keycap.
2. mechanical type METAL DOME ultra-thin keyboard according to claim 1, it is characterized in that: described keycap comprises keycap main body and the first buckle structure, keycap main body below is fixed with the first buckle structure, the first two one group of buckle structure is corresponding to be arranged, and every group of first buckle structure is used for installing a support column.
3. mechanical type METAL DOME ultra-thin keyboard according to claim 2, is characterized in that: described keycap bottom part body is fixed with more than one boss, and each boss arranges corresponding to a METAL DOME.
4. mechanical type METAL DOME ultra-thin keyboard according to claim 1, is characterized in that: in described base plate main body, be provided with first on U-shaped structure side and dodge hole.
5. mechanical type METAL DOME ultra-thin keyboard according to claim 1, it is characterized in that: described conductive layer comprises conductive structure, lower conductive structure and partition, below upper conductive structure He above lower conductive structure, be respectively equipped with conductive materials, between upper conductive structure and lower conductive structure, be provided with partition and cut off, partition is provided with through hole at button place.
6. mechanical type METAL DOME ultra-thin keyboard according to claim 5, is characterized in that: described conductive layer main body is provided with second and dodges hole.
7. mechanical type METAL DOME ultra-thin keyboard according to claim 1, is characterized in that: described support bar comprises support bar main body and spindle nose, and spindle nose is arranged on support bar main body two ends.
8. mechanical type METAL DOME ultra-thin keyboard according to claim 1, is characterized in that: described METAL DOME plate is provided with glue or adhesive tape, METAL DOME is fixed in METAL DOME plate main body by glue or adhesive tape.
9. mechanical type METAL DOME ultra-thin keyboard according to claim 8, is characterized in that: the surrounding any place of described METAL DOME has 1 above air-vent.
10. mechanical type METAL DOME ultra-thin keyboard according to claim 1, is characterized in that: on described METAL DOME plate, cold light source or luminous element mechanism are set, or set up one deck light guiding film on METAL DOME plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156872.7A CN103985584A (en) | 2014-04-18 | 2014-04-18 | Mechanical METAL DOME ultra-thin keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156872.7A CN103985584A (en) | 2014-04-18 | 2014-04-18 | Mechanical METAL DOME ultra-thin keyboard |
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| Publication Number | Publication Date |
|---|---|
| CN103985584A true CN103985584A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156872.7A Pending CN103985584A (en) | 2014-04-18 | 2014-04-18 | Mechanical METAL DOME ultra-thin keyboard |
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| Country | Link |
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| CN (1) | CN103985584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015180377A1 (en) * | 2014-05-26 | 2015-12-03 | 洪贵顺 | Ultra-thin metal dome keyboard |
| CN106125958B (en) * | 2016-08-25 | 2018-12-11 | 合肥联宝信息技术有限公司 | User-defined keyboard and keyboard customizing method |
| CN114860035A (en) * | 2022-05-24 | 2022-08-05 | 苏州斯普兰蒂科技股份有限公司 | Ultrathin notebook keyboard structure |
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| JP2012043545A (en) * | 2010-08-12 | 2012-03-01 | Shin Etsu Polymer Co Ltd | Light guide structure of light guide layer |
| TW201209866A (en) * | 2010-08-30 | 2012-03-01 | Htc Corp | Keyboard assembly |
| CN202363329U (en) * | 2011-12-12 | 2012-08-01 | 常熟精元电脑有限公司 | Press key module |
| CN103367010A (en) * | 2013-07-12 | 2013-10-23 | 洪贵顺 | Leather sheath light-emitting keyboard with membrane switches |
| CN103367008A (en) * | 2013-07-12 | 2013-10-23 | 洪贵顺 | Membrane switch keyboard of computer |
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2014
- 2014-04-18 CN CN201410156872.7A patent/CN103985584A/en active Pending
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| CN102044368A (en) * | 2009-10-15 | 2011-05-04 | 日本梅克特隆株式会社 | Switch module |
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| WO2015180377A1 (en) * | 2014-05-26 | 2015-12-03 | 洪贵顺 | Ultra-thin metal dome keyboard |
| CN106125958B (en) * | 2016-08-25 | 2018-12-11 | 合肥联宝信息技术有限公司 | User-defined keyboard and keyboard customizing method |
| CN114860035A (en) * | 2022-05-24 | 2022-08-05 | 苏州斯普兰蒂科技股份有限公司 | Ultrathin notebook keyboard structure |
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Effective date of registration: 20151127 Address after: The streets of Shenzhen city in Guangdong Province, 518000 Oi Kwan road Baoan District Shiyan with rich industrial zone 2 Applicant after: Shenzhen Huichuangda Technology Co., Ltd. Address before: 518100, room four, unit twelve, Taoyuan community, Xixiang street, Baoan District, Guangdong, Shenzhen 301, China Applicant before: Li Ming |
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Address after: The streets of Shenzhen city in Guangdong Province, 518000 Oi Kwan road Baoan District Shiyan with rich industrial zone 2 Applicant after: Hong Guishun Address before: The streets of Shenzhen city in Guangdong Province, 518000 Oi Kwan road Baoan District Shiyan with rich industrial zone 2 Applicant before: Shenzhen Huichuangda Technology Co., Ltd. |
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