TW201438045A - Improved structure of thin type keyboard - Google Patents
- ️Wed Oct 01 2014
TW201438045A - Improved structure of thin type keyboard - Google Patents
Improved structure of thin type keyboard Download PDFInfo
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Publication number
- TW201438045A TW201438045A TW102110178A TW102110178A TW201438045A TW 201438045 A TW201438045 A TW 201438045A TW 102110178 A TW102110178 A TW 102110178A TW 102110178 A TW102110178 A TW 102110178A TW 201438045 A TW201438045 A TW 201438045A Authority
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- Taiwan Prior art keywords
- pressing
- improved structure
- circuit board
- thin keyboard
- command Prior art date
- 2013-03-22
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The present invention provides an improved thin type keyboard structure, which comprises a circuit board and a key cap collection board configured on the circuit board. The circuit board has a plurality of instruction portions for generating instruction signals after touching. A plurality of pressing zones corresponding to the instruction portions may be defined with a frame portion on the key cap collection board, and at least one pressing portion is configured at the position of the instruction portion inside the pressing zone, which may be moved toward the instruction portion while pressing, and a deformation portion is integrally wound and extended to the frame portion with the pressing portion as the center at a predetermined interval inside the pressing zone, and the deformation portion may provide the deformation and recovering kinetic energy for the displacement of the pressing portion toward the instruction portion. By replacing the linking mechanism of the conventional keyboard with the pressing portion and the deformation portion, the present invention may achieve miniaturization effect by reducing the overall thickness of the keyboard.
Description
本發明係有關一種鍵盤，尤指一種薄型化鍵盤。The invention relates to a keyboard, in particular to a thin keyboard.
電腦系統的輸入設備繁多，諸如光碟機、滑鼠、鍵盤等，其中又以鍵盤最為重要，隨著科技日新月異，鍵盤的設計已越趨輕、薄、短、小，習用鍵盤如中華民國專利第445471號、第I220213號、第M346861號所揭普遍具有一鍵帽、一受該些鍵帽觸發產生指令訊號的電路板、一設置於該電路板一側的基板，以及一兩端分別連接該鍵帽與該基板的連動機構，當使用者施一力按壓該些鍵帽時，該些鍵帽往該電路板位移，此時該連動機構受迫同時往該電路板位移，令該電路板上的一電路開關導通而產生相應的指令訊號。然而，上述鍵盤結構雖能達到輸入指令的目的，但該連動機構仍然具有一定的厚度，使得鍵盤厚度受限於該連動機構，而無法作更進一步的薄型設計，以達到現在輕、薄、短、小之訴求。There are many input devices in the computer system, such as CD player, mouse, keyboard, etc. Among them, the keyboard is the most important. With the rapid development of technology, the design of the keyboard has become lighter, thinner, shorter and smaller. The keyboard is used as the Republic of China patent. No. 445471, No. I220213, and No. M346861 generally have a keycap, a circuit board triggered by the keycaps to generate a command signal, a substrate disposed on one side of the circuit board, and a two ends respectively connected to the circuit board When the user applies a force to press the keycaps, the keycaps are displaced toward the circuit board, and the linkage mechanism is forced to simultaneously displace the circuit board to make the circuit board A circuit switch on the upper side is turned on to generate a corresponding command signal. However, although the above keyboard structure can achieve the purpose of inputting instructions, the linkage mechanism still has a certain thickness, so that the thickness of the keyboard is limited by the linkage mechanism, and it is impossible to make a further thin design to achieve light, thin and short now. Small claims.
為了解決上述問題，遂有針對連動機構改良如中華民國第M434979、M419973、M426075號，皆係改變該連動機構之形狀或以類似的結構取代習用連動機構，雖然相較於習用鍵盤已成功減少鍵盤厚度，但仍不足以滿足消費者對於薄型化鍵盤的要求，仍有改善空間。In order to solve the above problems, the improvement of the linkage mechanism, such as the Republic of China No. M434979, M419973, and M426075, is to change the shape of the linkage mechanism or replace the conventional linkage mechanism with a similar structure, although the keyboard has been successfully reduced compared with the conventional keyboard. Thickness, but still not enough to meet consumer demand for thin keyboards, there is still room for improvement.
本發明之主要目的，在於提供一種符合現代輕、薄、短、小訴求的薄型化鍵盤。The main object of the present invention is to provide a thin keyboard that conforms to modern light, thin, short, and small demands.
為達上述目的，本發明提供一種薄型鍵盤改良結構，包含一電路板，以及一設置於該電路板上的鍵帽集合板，該電路板具有複數受接觸產生指令訊號的指令部。於該鍵帽集合板上對應該些指令部以一框架部定義出複數按壓區間，且於該按壓區間內位於該指令部位置設有至少一得受力按壓向該指令部位移的按壓部，並於該按壓區間內以一預設間距以該按壓部為中心一體連續捲繞延伸至該框架部的一變形部，以該變形部提供該按壓部向該指令部位移之變形及復歸動能。To achieve the above object, the present invention provides a thin keyboard improved structure, comprising a circuit board, and a keycap assembly board disposed on the circuit board, the circuit board having a plurality of command portions that are contacted to generate a command signal. A plurality of pressing sections are defined by a frame portion corresponding to the command portion on the keycap assembly plate, and at least one pressing portion for pressing the displacement of the command portion is provided at the command portion in the pressing portion. And a deformation portion extending to the frame portion is continuously wound around the pressing portion at a predetermined interval in the pressing portion, and the deformation portion provides deformation and return kinetic energy of the pressing portion to the command portion.
進一步地，該鍵帽集合板包含複數分別對應該些按壓部設置的鍵帽部，每一鍵帽部具有一受力按壓的按壓面及一與該按壓部連接的連接軸。Further, the keycap assembly plate includes a plurality of key cap portions respectively corresponding to the pressing portions, each of the key cap portions having a pressing surface pressed by the force and a connecting shaft connected to the pressing portion.
進一步地，該薄型鍵盤改良結構包含至少一設於該電路板與該框架部之間輔助該些鍵帽部相對該電路板位移的彈性支撐部。Further, the thin keyboard improved structure includes at least one elastic support portion disposed between the circuit board and the frame portion to assist displacement of the key cap portions relative to the circuit board.
進一步地，該彈性支撐部為海綿。Further, the elastic support portion is a sponge.
進一步地，該彈性支撐部為導電橡膠。Further, the elastic support portion is a conductive rubber.
進一步地，該彈性支撐部為圓頂簧片。Further, the elastic support portion is a dome reed.
進一步地，該薄型鍵盤改良結構，包含有一設於該電路板下的底板，以及一設於該電路板與該底板之間的導光層。Further, the thin keyboard improved structure includes a bottom plate disposed under the circuit board, and a light guiding layer disposed between the circuit board and the bottom plate.
進一步地，該薄型鍵盤改良結構，包含有一設於該框架部上的遮光層，該遮光層具有複數分別對應該些指令部開設的透光開口，以及一貼附於該框架部上的遮光部。Further, the improved structure of the thin keyboard comprises a light shielding layer disposed on the frame portion, the light shielding layer having a plurality of light-transmissive openings respectively corresponding to the command portions, and a light shielding portion attached to the frame portion .
進一步地，該鍵帽集合板包含一自該框架部向該按壓區間延伸與該變形部連接的支撐面，以及至少一連接該支撐面與該變形部的支撐臂。Further, the keycap assembly plate includes a support surface extending from the frame portion to the pressing portion and connected to the deformation portion, and at least one support arm connecting the support surface and the deformation portion.
此外，本發明更提供另一種薄型鍵盤改良結構，包含一電路板，以及設置於該電路板上的鍵帽集合板，該電路板具有複數受接觸產生指令訊號的指令部。於該鍵帽集合板上對應該些指令部以一框架部定義出複數按壓區間，且於該按壓區間內位於該指令部位置設有至少一得受力按壓向該指令部位移的按壓部，並於該按壓區間內以一預設間距以該按壓部為中心設有一間隔部，並於該按壓部及該間隔部之間設有至少一第一連接臂，於該間隔部及框架部之間設有至少一第二連接臂，每一第一連接臂具有一連接該按壓部的第一連接段、一連接該間隔部的第二連接段、及至少一連接該第一連接段與該第二連接段並具有至少一應力彎折點的第一彈性段，每一第二連接臂具有一連接該間隔部的第三連接段、一連接該框架部的第四連接段、及至少一連接該第三連接段與該第四連接段並具有至少一應力彎折點的第二彈性段，以該第一連接臂與第二連接臂提供該按壓部向該指令部位移之變形及復歸動能。In addition, the present invention further provides another thin keyboard improved structure, comprising a circuit board, and a keycap assembly board disposed on the circuit board, the circuit board having a plurality of command portions that are contacted to generate a command signal. A plurality of pressing sections are defined by a frame portion corresponding to the command portion on the keycap assembly plate, and at least one pressing portion for pressing the displacement of the command portion is provided at the command portion in the pressing portion. And a spacer is disposed around the pressing portion at a predetermined interval in the pressing portion, and at least one first connecting arm is disposed between the pressing portion and the spacing portion, and the spacing portion and the frame portion are disposed between the pressing portion and the spacing portion Between the at least one second connecting arm, each of the first connecting arms has a first connecting portion connecting the pressing portion, a second connecting portion connecting the spacing portion, and at least one connecting the first connecting portion and the a second connecting section having at least one stress bending point, each second connecting arm having a third connecting section connecting the partition, a fourth connecting section connecting the frame part, and at least one a second elastic segment connecting the third connecting segment and the fourth connecting segment and having at least one stress bending point, wherein the first connecting arm and the second connecting arm provide deformation and return of the pressing portion to the command portion kinetic energy.
進一步地，該框架部包含複數相連並定義出該按壓區間的邊框以及設於每二邊框連接處的邊角，該第二連接臂連接該間隔部與該邊框。Further, the frame portion includes a plurality of borders defining the pressing section and a corner disposed at each of the two frame joints, and the second connecting arm connects the spacing portion and the frame.
進一步地，該框架部包含複數相連並定義出該按壓區間的邊框以及設於每二邊框連接處的邊角，該第二連接臂連接該間隔部與該邊角。Further, the frame portion includes a plurality of borders defining the pressing section and a corner provided at each of the two frame joints, and the second connecting arm connects the spacing portion and the corner.
進一步地，該鍵帽集合板包含複數分別對應該些按壓部設置的鍵帽部，每一鍵帽部具有一受力按壓的按壓面及一與該按壓部連接的連接軸。Further, the keycap assembly plate includes a plurality of key cap portions respectively corresponding to the pressing portions, each of the key cap portions having a pressing surface pressed by the force and a connecting shaft connected to the pressing portion.
進一步地，該薄型鍵盤改良結構包含至少一設於該電路板與該框架部之間輔助該些鍵帽部相對該電路板位移的彈性支撐部。Further, the thin keyboard improved structure includes at least one elastic support portion disposed between the circuit board and the frame portion to assist displacement of the key cap portions relative to the circuit board.
進一步地，該彈性支撐部為海綿。Further, the elastic support portion is a sponge.
進一步地，該彈性支撐部為導電橡膠。Further, the elastic support portion is a conductive rubber.
進一步地，該彈性支撐部為圓頂簧片。Further, the elastic support portion is a dome reed.
進一步地，該薄型鍵盤改良結構，包含有一設於該電路板下的底板，以及一設於該電路板與該底板之間的導光層。Further, the thin keyboard improved structure includes a bottom plate disposed under the circuit board, and a light guiding layer disposed between the circuit board and the bottom plate.
進一步地，該薄型鍵盤改良結構，包含有一設於該框架部上的遮光層，該遮光層具有複數分別對應該些指令部開設的透光開口，以及一貼附於該框架部上的遮光部。Further, the improved structure of the thin keyboard comprises a light shielding layer disposed on the frame portion, the light shielding layer having a plurality of light-transmissive openings respectively corresponding to the command portions, and a light shielding portion attached to the frame portion .
本發明具有的有益效果在於：The invention has the beneficial effects of:
一、利用該按壓部搭配該變形部或搭配該間隔部取代習用鍵盤的連動機構，使鍵盤整體厚度減少，達到薄型化目的。1. The pressing portion is matched with the deforming portion or the interlocking mechanism for replacing the conventional keyboard with the spacer portion, so that the overall thickness of the keyboard is reduced, and the thickness is reduced.
二、簡化鍵盤組成。習用鍵盤結構需透過一基板組裝連動機構，致而需要許多相應組裝的結構，反觀本發明薄型化鍵盤並無連動機構的設置，而可以進一步省去該基板的組裝，使本發明薄型化鍵盤的組成相對簡單。Second, simplify the keyboard composition. The conventional keyboard structure needs to assemble the linkage mechanism through a substrate, so that a plurality of correspondingly assembled structures are required. In contrast, the thinned keyboard of the present invention does not have the arrangement of the linkage mechanism, and the assembly of the substrate can be further omitted, so that the thin keyboard of the present invention can be omitted. The composition is relatively simple.
1．．．電路板1. . . Circuit board
11．．．指令部11. . . Command department
2．．．鍵帽集合板2. . . Key cap collection board
21．．．框架部twenty one. . . Frame department
22．．．按壓區間twenty two. . . Press interval
23．．．按壓部twenty three. . . Pressing part
24．．．變形部twenty four. . . Deformation department
25．．．鍵帽部25. . . Key cap
251．．．按壓面251. . . Pressing surface
252．．．連接軸252. . . Connecting shaft
26．．．支撐面26. . . Support surface
27．．．支撐臂27. . . Support arm
3．．．底板3. . . Bottom plate
4．．．導光層4. . . Light guiding layer
5．．．遮光層5. . . Shading layer
51．．．透光開口51. . . Light transmission opening
52．．．遮光部52. . . Shading
6．．．彈性支撐部6. . . Elastic support
6a．．．圓頂簧片6a. . . Dome reed
7．．．鍵帽集合板7. . . Key cap collection board
71．．．框架部71. . . Frame department
711．．．邊框711. . . frame
712．．．邊角712. . . Corner
72．．．按壓區間72. . . Press interval
73．．．按壓部73. . . Pressing part
74．．．間隔部74. . . Spacer
75．．．第一連接臂75. . . First connecting arm
751．．．第一連接段751. . . First connection segment
752．．．第一彈性段752. . . First elastic segment
753．．．第二連接段753. . . Second connection segment
76．．．第二連接臂76. . . Second connecting arm
761．．．第三連接段761. . . Third connection segment
762．．．第二彈性段762. . . Second elastic segment
763．．．第四連接段763. . . Fourth connecting segment
77．．．鍵帽部77. . . Key cap
771．．．按壓面771. . . Pressing surface
772．．．連接軸772. . . Connecting shaft
A1．．．應力彎折點A1. . . Stress bending point
A2．．．應力彎折點A2. . . Stress bending point
圖1，係本發明第一實施例之鍵帽集合板上視圖Figure 1 is a view of a keycap assembly board according to a first embodiment of the present invention.
圖2，係本發明第一實施例之結構分解示意圖(一)2 is a schematic exploded view of the first embodiment of the present invention (1)
圖3，係本發明第一實施例之結構分解示意圖(二)Figure 3 is a schematic exploded view of the first embodiment of the present invention (2)
圖4，係本發明第一實施例之按壓示意圖Figure 4 is a schematic view of the pressing of the first embodiment of the present invention
圖5，係本發明第二實施例之按壓示意圖Figure 5 is a schematic view of the pressing of the second embodiment of the present invention
圖6，係本發明第三實施例之鍵帽集合板上視圖Figure 6 is a view of the key cap assembly board of the third embodiment of the present invention
圖7，係本發明第四實施例之結構分解示意圖Figure 7 is a schematic exploded view of the fourth embodiment of the present invention
圖8，係本發明第四實施例之鍵帽集合板上視圖Figure 8 is a view of a keycap assembly board according to a fourth embodiment of the present invention.
圖9，係本發明第五實施例之鍵帽集合板上視圖Figure 9 is a view of the key cap assembly board of the fifth embodiment of the present invention.
有關本發明之詳細說明及技術內容，現就配合圖式說明如下：The detailed description and technical contents of the present invention will now be described as follows:
請參閱圖1、圖2及圖3所示，係本發明第一實施例之上視示意圖、結構分解示意圖(一)及結構分解示意圖(二)，如圖所示：本發明為一種薄型鍵盤改良結構，該薄型鍵盤改良結構包含一具有複數受接觸產生指令訊號的指令部11的電路板1，一設置於該電路板1上的鍵帽集合板2，一設於該電路板1下的底板3，以及一設於該電路板1與該底板3之間向該鍵帽集合板2傳遞光線的導光層4。更進一步來說，該鍵帽集合板2包含一設於該電路板1上的框架部21，一以該框架部21對應該些指令部11定義出的複數按壓區間22，設於該按壓區間22內相對於該指令部11位置的至少一得受力按壓向該指令部11位移的按壓部23，以及於該按壓區間22內以一預設間距以該按壓部23為中心一體連續捲繞延伸至該框架部21的一變形部24，並以該變形部24提供該按壓部23向該指令部11位移之變形及復歸動能，具體來說，該按壓部23與該變形部24呈一螺旋狀。該薄型鍵盤改良結構更包含有一設於該框架部21上的遮光層5，該遮光層5具有複數分別對應該些指令部11開設的透光開口51，以及一貼附於該框架部21上的遮光部52，該遮光部52會遮蔽自該導光層4傳遞的光線，令該光線由該透光開口51射出。Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are schematic diagrams of a first embodiment of the present invention, a schematic exploded view (1) and a structural exploded view (2). As shown in the figure, the present invention is a thin keyboard. The improved structure includes a circuit board 1 having a plurality of command portions 11 that are contacted to generate a command signal, a keycap assembly board 2 disposed on the circuit board 1, and a circuit board 1 disposed under the circuit board 1. The bottom plate 3 and a light guiding layer 4 disposed between the circuit board 1 and the bottom plate 3 to transmit light to the keycap assembly plate 2. Furthermore, the keycap assembly board 2 includes a frame portion 21 disposed on the circuit board 1, and a plurality of pressing sections 22 defined by the frame portions 21 corresponding to the command portions 11 are disposed in the pressing section. At least one of the positions of the command portion 11 with respect to the command portion 11 is pressed against the pressing portion 23 that is displaced toward the command portion 11, and the inner portion of the pressing portion 22 is continuously wound around the pressing portion 23 at a predetermined interval. The deformation portion 24 extends to the deformation portion 24 of the frame portion 21, and the deformation portion 24 provides the deformation and the return kinetic energy of the pressing portion 23 to the command portion 11. Specifically, the pressing portion 23 and the deformation portion 24 are formed. Spiral. The improved structure of the thin keyboard further includes a light shielding layer 5 disposed on the frame portion 21, the light shielding layer 5 having a plurality of light-transmissive openings 51 respectively corresponding to the command portions 11, and a sticker attached to the frame portion 21. The light shielding portion 52 shields the light transmitted from the light guiding layer 4 and causes the light to be emitted from the light transmitting opening 51.
請參閱圖4與圖5，該薄型鍵盤改良結構包含至少一設於該電路板1與該框架部21之間輔助該些按壓部23相對該電路板1位移的彈性支撐部6。該鍵帽集合板2更包含複數分別對應該些按壓部23設置的鍵帽部25，一自該框架部21向該按壓區間22延伸與該變形部24連接的支撐面26，以及至少一連接該支撐面26與該變形部24的支撐臂27。每一鍵帽部25具有一受力按壓的按壓面251及一與該按壓部23連接的連接軸252，當使用者施一力按壓該鍵帽部25的按壓面251時，該連接軸252連動按壓該按壓部23並連動該變形部24向該電路板1產生形變，且該連接軸252觸壓該彈性支撐部6，令該指令部11導通而產生指令訊號。該彈性支撐部6可為一設於該電路板1與該框架部21之間的導電橡膠層或海綿(如圖4)，更可為一對應該指令部11設置的圓頂簧片6a(如圖5)。當施予該鍵帽部25的按壓力道消失時，連接該支撐面26的該變形部24與該支撐臂27則會提供復歸動能令該按壓部23回復至未受力按壓時的位置。Referring to FIG. 4 and FIG. 5 , the thin keyboard improved structure includes at least one elastic support portion 6 disposed between the circuit board 1 and the frame portion 21 to assist the displacement of the pressing portions 23 relative to the circuit board 1 . The keycap assembly plate 2 further includes a plurality of key cap portions 25 respectively corresponding to the pressing portions 23, a support surface 26 extending from the frame portion 21 to the pressing portion 22 and connected to the deformation portion 24, and at least one connection The support surface 26 and the support arm 27 of the deformation portion 24. Each of the key cap portions 25 has a pressing surface 251 that is pressed by force and a connecting shaft 252 that is connected to the pressing portion 23. When the user applies a force to press the pressing surface 251 of the keycap portion 25, the connecting shaft 252 The pressing portion 23 is interlocked and interlocked with the deformation portion 24 to deform the circuit board 1. The connecting shaft 252 touches the elastic supporting portion 6, and the command portion 11 is turned on to generate a command signal. The elastic supporting portion 6 may be a conductive rubber layer or sponge (as shown in FIG. 4) disposed between the circuit board 1 and the frame portion 21, and may be a pair of dome springs 6a disposed on the command portion 11. As shown in Figure 5). When the pressing path applied to the keycap portion 25 disappears, the deformation portion 24 that connects the support surface 26 and the support arm 27 provide a return kinetic energy to return the pressing portion 23 to a position where it is not pressed.
請參閱圖6，該按壓區間22內更可包含複數按壓部23，以及複數對應該些按壓部23的變形部24，藉此加強該鍵帽集合板2承受該每一鍵帽部25所受的按壓力道的能力。Referring to FIG. 6 , the pressing section 22 further includes a plurality of pressing portions 23 and a plurality of deformation portions 24 corresponding to the pressing portions 23 , thereby reinforcing the keycap assembly plate 2 to receive the key cap portion 25 The ability to press the pressure.
請參閱圖7、圖8及圖9，如圖所示：本發明更提供另一種態樣的鍵帽集合板7，該鍵帽集合板7包含一設於該電路板1上的框架部71，一以該框架部71對應該些指令部11定義出的複數按壓區間72，設於該按壓區間72內相對於該指令部11位置的至少一得受力按壓向該指令部11位移的按壓部73，並於該按壓部73向框架部71於按壓區間72內以一預設間距以該按壓部73為中心設有一間隔部74，並於該按壓部73及該間隔部74之間設有至少一第一連接臂75，於該間隔部74及該框架部71之間設有至少一第二連接臂76，以該第一連接臂75與第二連接臂76提供該按壓部72向該指令部11位移之變形及復歸動能。其中每一第一連接臂75具有一連接該按壓部73的第一連接段751、一連接該間隔部74的第二連接段753，以及連接該第一連接段751與該第二連接段753具有至少一應力彎折點A1的第一彈性段752，每一第二連接臂76具有一連接該間隔部74的第三連接段761、一連接該框架部71的第四連接段763、以及連接該第三連接段761與該第四連接段763具有至少一應力彎折點A2的第二彈性段762。Please refer to FIG. 7, FIG. 8 and FIG. 9. As shown in the figure, the present invention further provides another aspect of the keycap assembly board 7. The keycap assembly board 7 includes a frame portion 71 disposed on the circuit board 1. The plurality of pressing sections 72 defined by the frame portion 71 corresponding to the command portions 11 are pressed against the command portion 11 by at least one of the positions of the command portion 11 in the pressing portion 72. The portion 73 is provided with a spacer portion 74 around the pressing portion 73 at a predetermined interval in the pressing portion 73 of the frame portion 71, and is disposed between the pressing portion 73 and the spacing portion 74. There is at least one first connecting arm 75, and at least one second connecting arm 76 is disposed between the spacing portion 74 and the frame portion 71, and the pressing portion 72 is provided by the first connecting arm 75 and the second connecting arm 76. The deformation and return kinetic energy of the displacement of the command portion 11. Each of the first connecting arms 75 has a first connecting portion 751 connected to the pressing portion 73, a second connecting portion 753 connecting the spacing portion 74, and connecting the first connecting portion 751 and the second connecting portion 753. a first elastic segment 752 having at least one stress bending point A1, each second connecting arm 76 having a third connecting portion 761 connecting the spacing portion 74, a fourth connecting portion 763 connecting the frame portion 71, and The second elastic section 762 is connected to the third connecting section 761 and the fourth connecting section 763 having at least one stress bending point A2.
更進一步來說，該框架部71包含複數相連並定義出該按壓72區間的邊框711以及設於每二邊框711連接處的邊角712，該第二連接臂76可連接該間隔部74與該邊框711或該第二連接臂76可連接該間隔部74與該邊角712，該按壓部73與該間隔部74呈同心圓狀。此外，該鍵帽集合板7包含複數分別對應該些按壓部73設置的鍵帽部77，每一鍵帽部77具有一受力按壓的按壓面771及一與該按壓部73連接的連接軸772，當使用者施一力按壓該鍵帽部77的按壓面771時，該連接軸772連動按壓該按壓部73並連動該間隔部74、該第一連接臂75與該第二連接臂76向該電路板1產生形變，且該連接軸772觸壓該彈性支撐部6，令該指令部11導通而產生指令訊號，此時該第一連接臂75的該第一彈性段752與該第二連接臂76的第二彈性段762分別透過該應力彎折點A1、A2消散該按壓部73受力按壓所產生的應力。另外同樣的，該間隔區間72內更可包含複數該按壓部73，以及複數對應該些按壓部73的間隔部74。Furthermore, the frame portion 71 includes a plurality of frames 711 that are connected to each other and defines the portion of the pressing 72, and a corner 712 disposed at the junction of each of the two frames 711. The second connecting arm 76 can connect the spacer portion 74 with the The frame 711 or the second connecting arm 76 can connect the spacing portion 74 and the corner 712, and the pressing portion 73 is concentric with the spacing portion 74. In addition, the keycap assembly plate 7 includes a plurality of key cap portions 77 respectively corresponding to the pressing portions 73. Each of the key cap portions 77 has a pressing surface 771 that is pressed hardly and a connecting shaft that is connected to the pressing portion 73. 772, when the user presses the pressing surface 771 of the keycap portion 77, the connecting shaft 772 interlocks the pressing portion 73 and interlocks the spacing portion 74, the first connecting arm 75 and the second connecting arm 76. A deformation is generated on the circuit board 1 , and the connecting shaft 772 is pressed against the elastic supporting portion 6 to turn on the command portion 11 to generate a command signal. At this time, the first elastic segment 752 of the first connecting arm 75 and the first The second elastic segments 762 of the two connecting arms 76 respectively dissipate the stress generated by the pressing of the pressing portion 73 through the stress bending points A1 and A2. Similarly, the interval portion 72 may further include a plurality of the pressing portions 73 and a plurality of spacer portions 74 corresponding to the pressing portions 73.
綜上所述，本發明利用呈螺旋狀的該按壓部與該變形部搭配該支撐臂取代習用鍵盤中的連動機構，或利用呈同心圓狀的該按壓部與該間隔部搭配該第一連接臂與該第二連接臂取代習用鍵盤中的連動機構，相較於習用鍵盤，本發明的鍵盤不受連動機構高度的限制，可確實讓鍵盤結構更加輕、薄，而能符合現代消費者追求輕、薄、短、小之趨勢。In summary, the present invention utilizes the pressing portion of the spiral shape to match the deformation portion to replace the linkage mechanism in the conventional keyboard, or the concentric portion of the pressing portion and the spacer portion to match the first connection. The arm and the second connecting arm replace the interlocking mechanism in the conventional keyboard. Compared with the conventional keyboard, the keyboard of the present invention is not limited by the height of the linking mechanism, and can surely make the keyboard structure lighter and thinner, and can meet the pursuit of modern consumers. Light, thin, short, and small.
本發明極具進步性及符合申請發明專利之要件，爰依法提出申請，祈 鈞局早日賜准專利，實感德便。The invention is highly progressive and conforms to the requirements of the invention patent application, and the application is filed according to law, and the praying office grants the patent as soon as possible.
以上已將本發明做一詳細說明，惟以上所述者，僅爲本發明之一較佳實施例而已，當不能限定本發明實施之範圍。即凡依本發明申請範圍所作之均等變化與修飾等，皆應仍屬本發明之專利涵蓋範圍內。The present invention has been described in detail above, but the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made by the scope of the present application should remain within the scope of the patent of the present invention.
1．．．電路板1. . . Circuit board
11．．．指令部11. . . Command department
2．．．鍵帽集合板2. . . Key cap collection board
21．．．框架部twenty one. . . Frame department
22．．．按壓區間twenty two. . . Press interval
23．．．按壓部twenty three. . . Pressing part
24．．．變形部twenty four. . . Deformation department
25．．．鍵帽部25. . . Key cap
251．．．按壓面251. . . Pressing surface
26．．．支撐面26. . . Support surface
27．．．支撐臂27. . . Support arm
3．．．底板3. . . Bottom plate
4．．．導光層4. . . Light guiding layer
5．．．遮光層5. . . Shading layer
51．．．透光開口51. . . Light transmission opening
52．．．遮光部52. . . Shading
6．．．彈性支撐部6. . . Elastic support
Claims (19)
一種薄型鍵盤改良結構，包含：
一電路板，具有複數受接觸產生指令訊號的指令部；以及
一鍵帽集合板，設置於該電路板上，於該鍵帽集合板上對應該些指令部以一框架部定義出複數按壓區間，且於該按壓區間內位於該指令部位置設有至少一得受力按壓向該指令部位移的按壓部，並於該於按壓區間內以一預設間距以該按壓部為中心一體連續捲繞延伸至該框架部的一變形部，以該變形部提供該按壓部向該指令部位移之變形及復歸動能。A thin keyboard improved structure comprising:
a circuit board having a plurality of command portions that are contacted to generate a command signal; and a keycap assembly plate disposed on the circuit board, and corresponding to the command portion on the key cap assembly plate, defining a plurality of pressing intervals by a frame portion And at least one pressing portion that is pressed against the command portion is disposed in the pressing portion, and the continuous pressing portion is centered on the pressing portion at a predetermined interval in the pressing portion. A deformation portion extending to the frame portion is provided, and the deformation portion provides deformation and return kinetic energy of the pressing portion to the command portion.
如請求項第1項所述薄型鍵盤改良結構，其中該鍵帽集合板包含複數分別對應該些按壓部設置的鍵帽部，每一鍵帽部具有一受力按壓的按壓面及一與該按壓部連接的連接軸。The thin keyboard improved structure according to claim 1, wherein the key cap assembly plate comprises a plurality of key cap portions respectively corresponding to the pressing portions, each of the key cap portions having a pressing surface pressed and pressed The connecting shaft to which the pressing portion is connected.
如請求項第2項所述薄型鍵盤改良結構，包含至少一設於該電路板與該框架部之間輔助該些鍵帽部相對該電路板位移的彈性支撐部。The thin keyboard improved structure according to claim 2, comprising at least one elastic support portion disposed between the circuit board and the frame portion to assist displacement of the key cap portions relative to the circuit board.
如請求項第3項所述薄型鍵盤改良結構，其中，該彈性支撐部為海綿。The thin keyboard improved structure of claim 3, wherein the elastic support portion is a sponge.
如請求項第3項所述薄型鍵盤改良結構，其中，該彈性支撐部為導電橡膠。The thin keyboard improved structure of claim 3, wherein the elastic support portion is a conductive rubber.
如請求項第3項所述薄型鍵盤改良結構，其中，該彈性支撐部為圓頂簧片。The thin keyboard improved structure of claim 3, wherein the elastic support portion is a dome reed.
如請求項第1項所述薄型鍵盤改良結構，包含有一設於該電路板下的底板，以及一設於該電路板與該底板之間的導光層。The thin keyboard improved structure of claim 1, comprising a bottom plate disposed under the circuit board, and a light guiding layer disposed between the circuit board and the bottom plate.
如請求項第1項所述薄型鍵盤改良結構，包含有一設於該框架部上的遮光層，該遮光層具有複數分別對應該些指令部開設的透光開口，以及一貼附於該框架部上的遮光部。The thin keyboard improved structure of claim 1, comprising a light shielding layer disposed on the frame portion, the light shielding layer having a plurality of light-transmissive openings respectively corresponding to the command portions, and a light-attaching opening attached to the frame portion The sunshade on the top.
如請求項第1項所述薄型鍵盤改良結構，其中該鍵帽集合板包含一自該框架部向該按壓區間延伸與該變形部連接的支撐面，以及至少一連接該支撐面與該變形部的支撐臂。The thin keyboard improved structure of claim 1, wherein the keycap assembly plate comprises a support surface extending from the frame portion to the pressing portion and connected to the deformation portion, and at least one connecting the support surface and the deformation portion Support arm.
一種薄型鍵盤改良結構，包含：
一電路板，具有複數受接觸產生指令訊號的指令部；以及
一鍵帽集合板，設置於該電路板上，於該鍵帽集合板上對應該些指令部以一框架部定義出複數按壓區間，且於該按壓區間內位於該指令部位置設有至少一得受力按壓向該指令部位移的按壓部，並於該按壓部向框架部於按壓區間內以一預設間距以該按壓部為中心設有一間隔部，並於該按壓部及該間隔部之間設有至少一第一連接臂，於該間隔部及框架部之間設有至少一第二連接臂，每一第一連接臂具有一連接該按壓部的第一連接段、一連接該間隔部的第二連接段、及至少一連接該第一連接段與該第二連接段並具有至少一應力彎折點的第一彈性段，每一第二連接臂具有一連接該間隔部的第三連接段、一連接該框架部的第四連接段、及至少一連接該第三連接段與該第四連接段並具有至少一應力彎折點的第二彈性段，以該第一連接臂與第二連接臂提供該按壓部向該指令部位移之變形及復歸動能。A thin keyboard improved structure comprising:
a circuit board having a plurality of command portions that are contacted to generate a command signal; and a keycap assembly plate disposed on the circuit board, and corresponding to the command portion on the key cap assembly plate, defining a plurality of pressing intervals by a frame portion And at least one pressing portion that is pressed against the command portion by the pressing portion in the pressing portion, and the pressing portion is applied to the frame portion at a predetermined interval in the pressing portion. A spacer is disposed at the center, and at least one first connecting arm is disposed between the pressing portion and the spacing portion, and at least one second connecting arm is disposed between the spacing portion and the frame portion, and each of the first connections The arm has a first connecting section connecting the pressing portion, a second connecting section connecting the spacing portion, and at least one first connecting the first connecting section and the second connecting section and having at least one stress bending point An elastic section, each of the second connecting arms has a third connecting section connecting the spacer, a fourth connecting section connecting the frame part, and at least one connecting the third connecting section and the fourth connecting section and having at least one Stress bending point A second elastic section, connected to the first arm and the second arm providing the connection to the deformation of the pressing portion and the return instruction portion of the kinetic energy of displacement.
如請求項第10項所述薄型鍵盤改良結構，其中該框架部包含複數相連並定義出該按壓區間的邊框以及設於每二邊框連接處的邊角，該第二連接臂連接該間隔部與該邊框。The thin keyboard improved structure according to claim 10, wherein the frame portion includes a plurality of borders defining the pressing section and a corner provided at each of the two frame joints, the second connecting arm connecting the spacing portion The border.
如請求項第10項所述薄型鍵盤改良結構，其中該框架部包含複數相連並定義出該按壓區間的邊框以及設於每二邊框連接處的邊角，該第二連接臂連接該間隔部與該邊角。The thin keyboard improved structure according to claim 10, wherein the frame portion includes a plurality of borders defining the pressing section and a corner provided at each of the two frame joints, the second connecting arm connecting the spacing portion The corner.
如請求項第10項所述薄型鍵盤改良結構，該鍵帽集合板包含複數分別對應該些按壓部設置的鍵帽部，每一鍵帽部具有一受力按壓的按壓面及一與該按壓部連接的連接軸。The thin keyboard improved structure according to claim 10, wherein the key cap assembly board comprises a plurality of key cap portions respectively corresponding to the pressing portions, each of the key cap portions has a pressing surface pressed and pressed with the pressing portion The connecting shaft of the part.
如請求項第11項所述薄型鍵盤改良結構，包含至少一設於該電路板與該框架部之間輔助該些鍵帽部相對該電路板位移的彈性支撐部。The thin keyboard improved structure according to claim 11, comprising at least one elastic support portion disposed between the circuit board and the frame portion to assist displacement of the key cap portions relative to the circuit board.
如請求項第14項所述薄型鍵盤改良結構，其中，該彈性支撐部為海綿。The thin keyboard improved structure of claim 14, wherein the elastic support portion is a sponge.
如請求項第14項所述薄型鍵盤改良結構，其中，該彈性支撐部為導電橡膠。The thin keyboard improved structure of claim 14, wherein the elastic support portion is a conductive rubber.
如請求項第14項所述薄型鍵盤改良結構，其中，該彈性支撐部為圓頂簧片。The thin keyboard improved structure of claim 14, wherein the elastic support portion is a dome reed.
如請求項第10項所述薄型鍵盤改良結構，包含有一設於該電路板下的底板，以及一設於該電路板與該底板之間的導光層。The thin keyboard improved structure according to claim 10, comprising a bottom plate disposed under the circuit board, and a light guiding layer disposed between the circuit board and the bottom plate.
如請求項第10項所述薄型鍵盤改良結構，包含有一設於該框架部上的遮光層，該遮光層具有複數分別對應該些指令部開設的透光開口，以及一貼附於該框架部上的遮光部。The thin keyboard improved structure according to claim 10, comprising a light shielding layer disposed on the frame portion, the light shielding layer having a plurality of light-transmissive openings respectively corresponding to the command portions, and a light-attaching opening attached to the frame portion The sunshade on the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102110178A TW201438045A (en) | 2013-03-22 | 2013-03-22 | Improved structure of thin type keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102110178A TW201438045A (en) | 2013-03-22 | 2013-03-22 | Improved structure of thin type keyboard |
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| Publication Number | Publication Date |
|---|---|
| TW201438045A true TW201438045A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102110178A TW201438045A (en) | 2013-03-22 | 2013-03-22 | Improved structure of thin type keyboard |
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| Country | Link |
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| TW (1) | TW201438045A (en) |
Cited By (2)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990061A (en) * | 2015-01-28 | 2016-10-05 | 新巨企业股份有限公司 | Pressing structure of thin keyboard |
| CN105990064A (en) * | 2015-01-28 | 2016-10-05 | 新巨企业股份有限公司 | Instruction-triggered structure of thin type keyboard |
-
2013
- 2013-03-22 TW TW102110178A patent/TW201438045A/en unknown
Cited By (4)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990061A (en) * | 2015-01-28 | 2016-10-05 | 新巨企业股份有限公司 | Pressing structure of thin keyboard |
| CN105990064A (en) * | 2015-01-28 | 2016-10-05 | 新巨企业股份有限公司 | Instruction-triggered structure of thin type keyboard |
| CN105990064B (en) * | 2015-01-28 | 2018-04-13 | 新巨企业股份有限公司 | The instruction triggers structure of slight keyboard |
| CN105990061B (en) * | 2015-01-28 | 2018-04-13 | 新巨企业股份有限公司 | Pressing structure of thin keyboard |
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