CN201853592U - Key structure of ultrathin keyboard - Google Patents
Key structure of ultrathin keyboard Download PDFInfo
- Publication number
- CN201853592U CN201853592U CN2010205136664U CN201020513666U CN201853592U CN 201853592 U CN201853592 U CN 201853592U CN 2010205136664 U CN2010205136664 U CN 2010205136664U CN 201020513666 U CN201020513666 U CN 201020513666U CN 201853592 U CN201853592 U CN 201853592U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- metal clips
- film circuit
- keycap
- ultra
- 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
Links
Images
Abstract
The utility model provides a key structure of an ultrathin keyboard, which comprises a base plate, a thin film circuit board, a scissor pin, a metal bouncing sheet and a key cap, wherein the thin film circuit board is arranged on the base plate; the key cap is positioned above the thin film circuit board; the metal bouncing sheet and the scissor pin are arranged between the key cap and the thin film circuit board; the metal bouncing sheet is installed on the thin film circuit board and positioned at the hollow part in the middle of the scissor pin; the key cap is arranged on the metal bouncing sheet; and the scissor pin supports and is connected with the key cap and passes through the film circuit board to be movably arranged on the base plate. For the ultrathin keyboard, the metal bouncing sheet is used for replacing the existing rubber bouncing body, and the metal bouncing sheet can be set to be much thinner than the rubber bouncing body, so that the thickness of the keyboard can be more effectively reduced, and the requirement of people for the thinning tendency of the keyboard can be met; in addition, the metal bouncing sheet is better in elastic deformation, so that the touching sense and the sensitivity of the key cap can be further improved, and the using effect of the key cap is better.
Description
Technical field
The utility model relates to a kind of press-key structure of keyboard, particularly a kind of ultra-thin keyboard press-key structure that uses the metal clips slimming and preferable sense of touch and sensitivity are arranged.
Background technology
Keyboard is extensively applied to the input of computer and various electronic product equipment as a kind of common input unit.Along with being extensive use of of electronic product, keyboard occupies very consequence as man-machine communication's means in whole system.The structure of the existing keyboard that uses generally by keycap, scissors pin, rubber elastomer, film circuit board, and substrate etc. form, when keycap is applied pressing force, keycap presses downwards in rubber elastomer, make rubber elastomer push film circuit board and the conflict substrate, thereby the formation circuit turn-on is realized keyboard operation.And along with high-speed development of science and technology, the thickness of keyboard also thins down in the requirement along with people.Have now in keyboard structure is made, in order to make keyboard thickness thinner, generally be by adopting thin as far as possible rubber elastomer and sheet, but guaranteeing under the normal situation about using of keyboard, the thickness of the keyboard of this kind structure can't be done thinlyyer again, still can't satisfy the requirement of people to the keyboard slimming.
The utility model content
The purpose of this utility model is to provide a kind of ultra-thin keyboard press-key structure, and it adopts metal clips to replace rubber elastomer, effectively reduces the thickness of keyboard, fully satisfies the requirement of people to the keyboard slimming.And the setting of metal clips can further improve the sense of touch and the sensitivity of keycap, uses better.
For achieving the above object, the utility model provides a kind of ultra-thin keyboard press-key structure, it comprises: substrate, film circuit board, scissors pin, metal clips, and keycap, described film circuit board is located on the substrate, keycap is located at the film circuit board top, metal clips and scissors pin are located between keycap and the film circuit board, wherein, metal clips is located on the film circuit board and is placed the middle hollow out place of scissors pin, keycap is located on the metal clips, and scissors pin support and connection keycap also passes film circuit board and is movably installed on the substrate.
The corresponding keycap of described metal clips and fixedly sticking on the film circuit board.
Described metal clips section is the arcuation convex shape.
Described metal clips is made by the Elastic Steel material.
Also being provided with one deck wheat on the described metal clips draws.
Described wheat is pulled on also corresponding metal clips and establishes a through hole.
Also be provided with a positioning block on the described keycap, described locating piece is a cylinder, and the locating piece center is provided with a reference column, and reference column extends protrusion locating piece end face.
Described reference column is connected with the summit of the projection of metal clips.
The beneficial effects of the utility model: ultra-thin keyboard press-key structure of the present utility model, adopt metal clips to replace the existing rubber body that uses, because the thickness of metal clips can be provided with much thinner than the rubber body, therefore can more effectively reduce the thickness of keyboard, thereby satisfy the requirement of people the keyboard slimming; In addition, the setting of metal clips can further improve the sense of touch and the sensitivity of keycap, uses better.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1～2 are the decomposition texture schematic diagram of the preferred embodiment one of the utility model ultra-thin keyboard press-key structure;
Fig. 3 is the combining structure schematic diagram of the utility model ultra-thin keyboard press-key structure;
Fig. 4 is the sectional structure chart of the utility model ultra-thin keyboard press-key structure;
Fig. 5 is the decomposition texture schematic diagram of the preferred embodiment two of the utility model ultra-thin keyboard press-key structure;
Fig. 6 is the decomposition texture schematic diagram of the preferred embodiment three of the utility model ultra-thin keyboard press-key structure.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Shown in Fig. 1-4, the utility model ultra-thin keyboard press-key structure, it comprises: substrate 7, film circuit board 6, scissors pin 1, metal clips 5, and keycap 2, described film circuit board 6 is located on the substrate 7, keycap 2 is located at film circuit board 6 tops, metal clips 5 and scissors pin 1 are located between keycap 2 and the film circuit board 6, wherein, metal clips 5 is located on the film circuit board 6 and is placed the middle hollow out place of scissors pin 1, keycap 2 is located on the metal clips 5, and scissors pin 1 support and connection keycap 2 also passes film circuit board 6 and is movably installed on the substrate.
The inboard of described keycap 2 is provided with a positioning block 24, described locating piece 24 is a cylinder, locating piece 24 centers are provided with a reference column 242, and reference column 242 extends and protrudes locating pieces 24 end faces, and the inboard of keycap 2 is provided with also fixedly that grab 23 matches with scissors pin 1 with slip grab 22.
Concrete, scissors pin 1 comprises inner support 4 and support arm 3, two middle side parts of inner support 4 are provided with jack shaft 44, the corresponding jack shaft 44 of 3 liang of middle side parts of support arm is provided with interstitial hole 34, cooperation by jack shaft 44 and interstitial hole 34 between inner support 4 and the support arm 3 forms the scissor structure that intersection is rotated, hollow out place, inner support 4 center is an installing hole 45, reference column 242 is connected with metal clips 5 and is engaged in this installing hole 45, inner support 4 opposite ends are provided with a pair of sliding axle 42 and a pair of fixed axis 43, and support arm 3 opposite ends are provided with two pairs of sliding axles 32,33.Sliding axle 42 and the sliding axle 33 on the support arm 3 on the described substrate 7 on the corresponding respectively inner support 4 are provided with two pairs of slip grabs 72,73, counterpart substrate 7 is provided with through hole on the film circuit board 6, the a pair of fixed axis 43 of inner support 4 one ends is connected with the fixedly grab 23 of keycap 2 inboards, the slip grab 72 that inner support 4 opposite side sliding axles 42 pass on film circuit board 6 and the substrate 7 is connected, the sliding axle 32 of support arm 3 one ends is connected with the slip grab 22 of keycap 2 inboards, the slip grab 73 that support arm 3 opposite side sliding axles 33 pass on film circuit board 6 and the substrate 7 is connected, metal clips 5, keycap 2 is supported in inner support 4 and support arm 3 actings in conjunction, and when keycap 2 past pressing down, two pairs of sliding axles 32 on the support arm 3,33 slide respectively and make support arm be affixed on film circuit board 6 surfaces.
Described metal clips 5 corresponding keycaps 2 and fixedly sticking on the film circuit board 6, metal clips 5 is made by the Elastic Steel material and section is the arcuation convex shape, and the reference column 242 on the keycap 2 inboard locating pieces 24 is connected with the summit of the projection of metal clips 5.
Preferred, as shown in Figure 5, also be provided with one deck wheat on the metal clips 5 and draw 8 (mylar), draw 8 fixing metal shell fragments 5 by wheat, as shown in Figure 6, also can draw on 8 corresponding metal clips 5 to establish a through hole 82, make reference column 242 pass this through hole 82 and directly be connected with metal clips 5 in wheat.。
Present embodiment is when assembling, earlier substrate 7 is placed on the fitter's bench, the film circuit board 6 that metal clips 5 will be installed then is placed on the substrate 7, grab on film circuit board 6 counterpart substrates 7 is provided with through hole, the scissors footmuff is lived metal clips 5, then successively with the fixed axis on the scissors pin corresponding with sliding axle respectively with substrate 7 on keycap 2 on fixedly grab go into to be connected with the card fastener, and, finish assembling with the corresponding connection of reference column 242 on the keycap 2 inboard locating pieces 24 with the summit of the projection of metal clips.
In the present embodiment, when keycap 2 is applied pressing force, keycap 2 presses downwards in metal clips 5, sliding axle on the scissors pin slides with respect to slip grab on the keycap 2 and the slip grab on the substrate 7, the bossing of metal clips 5 is to lower recess, the contact of conflict film circuit board 6 forms circuit turn-on by pushing film circuit board 6 against substrate, realizes keyboard operation; In this course, keycap 2, scissors pin, and metal clips 5 form a motion structure, when pressing force disappeared, this metal clips 5 was replied original convex shape owing to himself better elastic restoring force.In addition, the setting of this metal clips 5 also can further improve the sense of touch and the sensitivity of keycap, uses better.
In sum, ultra-thin keyboard of the present utility model adopts metal clips to replace the existing rubber body that uses, because the thickness of metal clips can be provided with much thinner than the rubber body, therefore can more effectively reduce the thickness of keyboard, thereby satisfy the requirement of people the keyboard slimming; In addition, the setting of metal clips can further improve the sense of touch and the sensitivity of keycap, uses better.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model claim.
Claims (8)
1. ultra-thin keyboard press-key structure, it is characterized in that, comprise: substrate, film circuit board, scissors pin, metal clips, and keycap, described film circuit board is located on the substrate, and keycap is located at the film circuit board top, and metal clips and scissors pin are located between keycap and the film circuit board, wherein, metal clips is located on the film circuit board and is placed the middle hollow out place of scissors pin, and keycap is located on the metal clips, and scissors pin support and connection keycap also passes film circuit board and is movably installed on the substrate.
2. ultra-thin keyboard press-key structure as claimed in claim 1 is characterized in that, the corresponding keycap of described metal clips and fixedly sticking on the film circuit board.
3. ultra-thin keyboard press-key structure as claimed in claim 2 is characterized in that, described metal clips section is the arcuation convex shape.
4. ultra-thin keyboard press-key structure as claimed in claim 1 is characterized in that described metal clips is made by the Elastic Steel material.
5. as each described ultra-thin keyboard press-key structure of claim 1 to 4, it is characterized in that, also be provided with one deck wheat on the described metal clips and draw.
6. ultra-thin keyboard press-key structure as claimed in claim 5 is characterized in that, described wheat is pulled on also corresponding metal clips and establishes a through hole.
7. ultra-thin keyboard press-key structure as claimed in claim 1 is characterized in that, also is provided with a positioning block on the described keycap, and described locating piece is a cylinder, and the locating piece center is provided with a reference column, and reference column extends protrusion locating piece end face.
8. as claim 3 or 7 described ultra-thin keyboard press-key structures, it is characterized in that described reference column is connected with the summit of the projection of metal clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205136664U CN201853592U (en) | 2010-08-31 | 2010-08-31 | Key structure of ultrathin keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205136664U CN201853592U (en) | 2010-08-31 | 2010-08-31 | Key structure of ultrathin keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853592U true CN201853592U (en) | 2011-06-01 |
Family
ID=44095978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205136664U Expired - Fee Related CN201853592U (en) | 2010-08-31 | 2010-08-31 | Key structure of ultrathin keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853592U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016155672A1 (en) * | 2015-04-02 | 2016-10-06 | 陈�峰 | Key switch device using ultra-thin ultra-small metal scissor feet |
| WO2016161855A1 (en) * | 2015-04-05 | 2016-10-13 | 陈�峰 | Key switch device for sheet metal scissor support having elastic hook limit structure |
| WO2016183982A1 (en) * | 2015-05-15 | 2016-11-24 | 深圳市多精彩电子科技有限公司 | Key structure of scissor keyboard |
| CN107706025A (en) * | 2017-08-25 | 2018-02-16 | 苏州达方电子有限公司 | Button and the keyboard comprising the button |
| CN108281313A (en) * | 2017-01-06 | 2018-07-13 | 致伸科技股份有限公司 | Thin keypressing structure |
| US10139922B2 (en) | 2014-06-16 | 2018-11-27 | Microsoft Technology Licensing, Llc | Spring configuration for touch-sensitive input device |
| CN109243892A (en) * | 2017-07-11 | 2019-01-18 | 光宝科技股份有限公司 | Press-key structure |
| CN110581037A (en) * | 2018-06-08 | 2019-12-17 | 致伸科技股份有限公司 | keyboard with a keyboard body |
| CN112114679A (en) * | 2019-06-19 | 2020-12-22 | 群光电子股份有限公司 | Keyboard device |
| CN114405784A (en) * | 2022-01-14 | 2022-04-29 | 精元(重庆)电脑有限公司 | Computer keyboard spraying process |
-
2010
- 2010-08-31 CN CN2010205136664U patent/CN201853592U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10139922B2 (en) | 2014-06-16 | 2018-11-27 | Microsoft Technology Licensing, Llc | Spring configuration for touch-sensitive input device |
| CN109314007A (en) * | 2015-04-02 | 2019-02-05 | 陈�峰 | A kind of key switch using ultra-thin extra small metal scissor |
| CN109314007B (en) * | 2015-04-02 | 2020-07-24 | 陈�峰 | Key switch device adopting ultrathin and ultra-small metal scissor legs |
| WO2016155672A1 (en) * | 2015-04-02 | 2016-10-06 | 陈�峰 | Key switch device using ultra-thin ultra-small metal scissor feet |
| WO2016161855A1 (en) * | 2015-04-05 | 2016-10-13 | 陈�峰 | Key switch device for sheet metal scissor support having elastic hook limit structure |
| WO2016183982A1 (en) * | 2015-05-15 | 2016-11-24 | 深圳市多精彩电子科技有限公司 | Key structure of scissor keyboard |
| CN108281313A (en) * | 2017-01-06 | 2018-07-13 | 致伸科技股份有限公司 | Thin keypressing structure |
| CN109243892A (en) * | 2017-07-11 | 2019-01-18 | 光宝科技股份有限公司 | Press-key structure |
| CN107706025A (en) * | 2017-08-25 | 2018-02-16 | 苏州达方电子有限公司 | Button and the keyboard comprising the button |
| CN110581037A (en) * | 2018-06-08 | 2019-12-17 | 致伸科技股份有限公司 | keyboard with a keyboard body |
| CN112114679A (en) * | 2019-06-19 | 2020-12-22 | 群光电子股份有限公司 | Keyboard device |
| CN112114679B (en) * | 2019-06-19 | 2024-04-09 | 群光电子股份有限公司 | Keyboard device |
| CN114405784A (en) * | 2022-01-14 | 2022-04-29 | 精元(重庆)电脑有限公司 | Computer keyboard spraying process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201853592U (en) | Key structure of ultrathin keyboard | |
| CN201146119Y (en) | Key-press structure of keyboard | |
| CN104851728B (en) | Scissor keyboard key structure | |
| CN103065844B (en) | Magnetic type key and magnetic type keyboard | |
| CN206148325U (en) | Combination of keyboard button and elastomer structure thereof | |
| CN202940152U (en) | Key and keyboard | |
| CN106816338A (en) | Press-key structure | |
| CN104240999B (en) | Keyboard device | |
| CN201845684U (en) | Key structure of keyboard | |
| CN204720358U (en) | The press-key structure of scissor foot keyboard | |
| CN201853593U (en) | Key structure of keyboard | |
| CN204117903U (en) | A kind of keyboard | |
| CN207441541U (en) | A kind of button and the keyboard with the button | |
| CN103219182B (en) | The thin computer keyboard of a kind of nonelastic colloidal silica and scissor support | |
| CN202930283U (en) | Cantilever type keyboard device | |
| CN201369261Y (en) | Electronic device and key-press structures thereof | |
| CN205942634U (en) | A touch screen keyboard for panel computer | |
| CN209785800U (en) | Button structure capable of reducing compression feeling of elastic sheet and electronic equipment | |
| CN203910614U (en) | Ultrathin remote controller keyboard | |
| CN203277169U (en) | Keyboard key | |
| CN203588890U (en) | Electronic terminal product touch key structure and remote controller | |
| CN202372925U (en) | Computer keyboard | |
| TWM399423U (en) | Keyswitch and keyboard | |
| CN103560034B (en) | A kind of electronic terminal product touch button structure and remote controller | |
| CN101908427A (en) | Key structure and portable mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 518000 Guangdong city of Shenzhen province Baoan District Songgang Jiayu Street building 21F Patentee after: Shenzhen Hengyi Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Baoan District Songgang street, Sha Pu Wei Dingfeng high tech Park Patentee before: Shenzhen Duojingcai Electronic Technology Co., Ltd. |
|
| 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: 20110601 Termination date: 20190831 |