Amateka yiterambere ryinganda zubukanishi bwubushinwa
Inganda zikora imashini zikoresha imashini zifite amateka maremare.Ikirangantego cya mbere cyubukanishi ku isi, CHEERY, cyashinzwe mu Budage mu 1953.
Nyuma, CHERRY yashinze amashami ninganda 12 muri Amerika no mubindi bihugu no mukarere.Ibyinshi mubikorwa byingenzi byubukorikori bikorerwa mu nganda z’Abadage na Tchèque.Inganda za mashini za mashini zo mu Bushinwa zatangiye bitinze, zimera mu mpera za za 70, kandi iterambere ryayo rishobora kugabanywa mu cyiciro cyo kumera no mu iterambere (1978-2010)
Kuva mu 1978 kugeza 2010, inganda za mashini za mashini zo mu Bushinwa zari mu ntangiriro.Kuri iki cyiciro, clavier nyamukuru yubukanishi ku isoko ryUbushinwa yari
Kugirango bikorwe ninganda zamahanga hanyuma winjire mumasoko yubushinwa muburyo bwibicuruzwa byarangiye, ibirango bizwi cyane bya mashini ya clavier yo mumahanga harimo CHEERY yo mu Budage,
Ubuyapani BUKORESHEJWE, US IBM, nibindi. Ubwoko bwa clavier ya mashini yakozwe muriki cyiciro harimo guhinduranya umukara, icyatsi kibisi, icyatsi kibisi,
Umutuku utukura, clavier yera ya mashini ya clavier, nibindi, Muri byo, umukara wa axe yumukara wa clavier yagaragaye mbere, kandi tekinoroji yo gukora irakuze.Kubera urufunguzo rwayo rwo kurasa
Ibiranga umuvuduko wihuse hamwe na sensibilité yo hejuru ya sensibilité itoneshwa nabakunzi b'imikino kandi bihita bihinduka inzira nyamukuru "clavier ya mashini kumikino".
Icyiciro cy'iterambere Kuva mu mwaka wa 2011, Ubushinwa bukora imashini zikoresha imashini ziri mu rwego rwo kwiteza imbere.Kuri iki cyiciro, abakora imashini zikoresha imashini zo mu gihugu ndetse n’amahanga batangiye gushinga inganda mu Bushinwa no gutanga ubwoko butandukanye bwa clavier ya mashini kumurongo no kumurongo.Ukurikije ibyifuzo byiyongera kubitsinda ryabaguzi kugirango boroherezwe kanda ya mashini, clavier yumutuku, icyatsi, nicyatsi kibisi cyateye imbere hashingiwe kumyandikire yumukara-axis ya mashini ya clavier buhoro buhoro isimbuza clavier yumukara-axis hanyuma iramenyekana cyane.Mwandikisho yera-axis ya clavier igenda ikura buhoro buhoro ku isoko, gusa Bigaragara nkibicuruzwa byabigenewe.Mubyongeyeho, ubwoko bwa clavier ya mashini ihora ikungahazwa, kandi ibigo bifitanye isano bikomeje guhanga udushya mubijyanye na shitingi ya clavier, ingaruka zo kumurika RGB, imiterere, ibikoresho bya keycap hamwe nikoranabuhanga ryiyongera, bikavamo ubwoko bushya bwibikoresho bya mashini nka clavier ya mashini ya RGB na magnetiki. hindura kanda ya mashini..
Abitabiriye amahugurwa mu ruganda rw’inganda zikoresha imashini zikoreshwa mu Bushinwa ni abatanga ibikoresho fatizo, ni ukuvuga gutanga serivisi zo gukora no gukora imashini zikoresha imashini.
Umucuruzi wibikoresho byingenzi.Ibikoresho fatizo bigira uruhare mu gukora imashini zikoresha imashini zirimo shaft, MCU (mudasobwa yo mu rwego rwa chip), PCB (icapwa
imbaho zumuzunguruko), urufunguzo, nibindi. Muri byo, igiti nicyo kintu nyamukuru cyibikoresho bya clavier ya mashini, kandi ikiguzi cyacyo nikigereranyo cyibiciro byose bya clavier ya mashini.
Hafi ya 30%, igiciro cyibikoresho fatizo nka MCU, PCB, keycaps bingana na 10%, 10%, 5 ~ 8% yikiguzi cyose.
(1) Axis:
Ubushinwa bunini cyane bukora amashanyarazi yihariye ya clavier ya mashini harimo Kaihua, Gaote, na Guantai, hamwe hamwe bifata imashini ya clavier.
Umugabane wamasoko uri hejuru ya 70%, ingaruka zinganda zirakomeye, kandi imbaraga zoguhuza abitabiriye amahugurwa hagati yinganda zinganda za mashini.
muremure.Umubare w’abakora imashini zikoresha imashini zikoreshwa mu Bushinwa ni muto, hamwe hamwe urenga 100, kandi inganda ni nyinshi.
(2) MCU:
MCU ni mudasobwa yo murwego rwa chip ihuza intera ya periferique nka memoire, compteur, na USB kuri chip imwe.hagati
MCUs yubukanishi bwubushinwa MCUs ahanini ni 8 biti MCUs, ugereranije na MCU 32-bit (cyane cyane ikoreshwa mubikorwa byurusobe, gutunganya multimediya, nibindi.
Gutunganya ibintu bigoye) birasa naho biri hasi-tekinoroji.Kuri iki cyiciro, inganda 8-biti MCU zifite isoko ryinshi mubushinwa zirimo Atmel, NXP, STC, Winbond, nibindi. Inganda 8 za biti MCU mu Bushinwa ziri hasi, imbaraga zo guhahirana ninganda zikora ni nke.
(3) PCB:
PCB bivuga ikibaho cyumuzingo cyacapwe gihuza umubiri nyamukuru nigiti kandi kikanashyigikira igiti.Ubushinwa PCB inganda yibanda kumasoko ni make, Ubushinwa
Hano hari ababikora benshi.Isosiyete ya PCB yibanda cyane muri Guangdong, Hunan, Hubei, Jiangxi, Jiangsu n'ahandi, bahagarariye ibigo
Hano hari Ikoranabuhanga rya Zhending, Inzira ya Shennan, Ikoranabuhanga rya Lianneng, Ikoranabuhanga rya Shenzhen Wuzhu, n'ibindi.
Inganda shingiro ninganda za tekinike ziri hasi, kandi ubushobozi bwo gutanga isoko burenze kubisabwa nyabyo, bityo imbaraga zimpaka zamasosiyete PCB ziri hasi.
(4) Urufunguzo:
Mwandikisho ya mashini ya mashini yubushinwa ifite ibikoresho byinshi, kandi ibikoresho byingenzi birimo ABS (terpolymer), PBT (polyterephthalene)
Ifumbire ya Butylene) na POM (polyoxymethylene thermoplastique kristaline polymer), muribwo urufunguzo rwibikoresho bya ABS na PBT rukoreshwa kenshi muri kanda ya mashini yo mu rwego rwo hejuru, kandi ibikoresho bya PBT biruta ibikoresho bya ABS mubijyanye no kwambara no kworoha, bityo igiciro Mubisanzwe kiri hejuru kuruta ibikoresho bya ABS.Mu masosiyete ya keycap yo mu Bushinwa, azwi cyane ni Amilo, RK, Fuller, Gauss, Thor, n'ibindi.
Igihe cyo kohereza: Nzeri-21-2022