TW201314500A - Keyboard - Google Patents
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- TW201314500A TW201314500A TW100134110A TW100134110A TW201314500A TW 201314500 A TW201314500 A TW 201314500A TW 100134110 A TW100134110 A TW 100134110A TW 100134110 A TW100134110 A TW 100134110A TW 201314500 A TW201314500 A TW 201314500A
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- curved connecting
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- 230000000694 effects Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 12
- 239000010409 thin film Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
Description
本發明關於一種鍵盤，尤指一種具有觸控功能之鍵盤。The invention relates to a keyboard, in particular to a keyboard with a touch function.
目前用於電子裝置的鍵盤，多僅具有按鍵輸入功能。若使用者需使用觸控功能時，例如游標控制、圖形繪製，則電子裝置需另接一觸控板，以供使用者使用。然而，一個鍵盤加一個觸控板所需放置空間不小，在使用上可能造成使用者的工作空間不足，並且多條裝置與電子裝置間的連接纜線亦使工作空間顯得紊亂，更加干擾工作。此外，使用者的手需不時於兩個裝置之間移動以變換輸入方式，例如按鍵輸入、觸控操作，此亦增加使用上的不便。另外，實體分離的鍵盤及觸控板於實際設置時，位置多為固定，限制了使用者操作手勢，亦增加使用上的不便。Currently, keyboards for electronic devices only have a key input function. If the user needs to use the touch function, such as cursor control and graphic drawing, the electronic device needs to be connected with another touch panel for the user to use. However, the space required for a keyboard plus a touchpad is not small, and the user's working space may be insufficient in use, and the connection cable between the plurality of devices and the electronic device may also make the working space appear disordered and interfere with the work. . In addition, the user's hand needs to be moved between the two devices from time to time to change the input mode, such as key input and touch operation, which also increases the inconvenience in use. In addition, when the physically separated keyboard and the touchpad are actually set, the positions are mostly fixed, which limits the user's operation gestures and increases the inconvenience in use.
鑑於先前技術中的問題，本發明的目的之一在於提供一種鍵盤，具有整合的觸控元件，故使用者無需額外的觸控面板即可實施觸控操作。In view of the problems in the prior art, one of the objects of the present invention is to provide a keyboard having integrated touch elements, so that the user can perform touch operations without an additional touch panel.
本發明之鍵盤包含一底板、一第一鍵帽、一第二鍵帽及一觸控元件。該第一鍵帽設置於該底板之上並能相對該底板上下移動，該第二鍵帽相鄰於該第一鍵帽設置於該底板之上並能相對該底板上下移動。該觸控元件用以感測實施於該第一鍵帽及該第二鍵帽上之一觸控操作，該觸控元件包含一第一感測部分、一第二感測部分及一彎曲連接帶，該第一感測部分與該第一鍵帽結合，該第二感測部分與該第二鍵帽結合，該彎曲連接帶大致平行於該底板延伸，該彎曲連接帶之一第一端自該第一鍵帽之一第一側邊連接該第一感測部分，該彎曲連接帶之一第二端自該第二鍵帽相對該第一側邊之一第二側邊連接該第二感測部分。The keyboard of the present invention comprises a bottom plate, a first keycap, a second keycap and a touch element. The first keycap is disposed on the bottom plate and can move up and down relative to the bottom plate. The second keycap is disposed on the bottom plate adjacent to the first keycap and can move up and down relative to the bottom plate. The touch component is configured to sense a touch operation performed on the first keycap and the second keycap. The touch component includes a first sensing portion, a second sensing portion, and a curved connection. a first sensing portion coupled to the first keycap, the second sensing portion being coupled to the second keycap, the curved connecting strap extending substantially parallel to the bottom panel, the first end of the curved connecting strap Connecting the first sensing portion from a first side of the first keycap, the second end of the curved connecting strip is connected to the second side of the first side from the second side Two sensing parts.
藉由該彎曲連接帶的變形緩衝效用，當該鍵帽各別移動時，該二感測部分仍能保持電連接，各鍵帽上的感測部分即可形成具有相當面積之觸控區域，使用者即可於鍵盤上直接實施觸控操作。換言之，使用者能在同一操作區域內進行按鍵輸入及觸控操作，解決習知需以獨立鍵盤及觸控面板分別進行操作所帶來的不便。By the deformation buffering effect of the curved connecting strip, when the key caps move separately, the two sensing portions can still maintain electrical connection, and the sensing portion on each key cap can form a touch area with a considerable area. The user can directly implement the touch operation on the keyboard. In other words, the user can perform key input and touch operations in the same operation area, which solves the inconvenience caused by the separate operation of the separate keyboard and the touch panel.
關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.
請參閱第1圖及第2圖，第1圖為根據本發明之一較佳具體實施例之鍵盤1之俯視圖，第2圖為部分鍵盤1之剖面示意圖。鍵盤1主要包含一底板12、複數個鍵帽14、複數個剪刀式昇降機構16(示意繪示於第2圖中)、複數個彈性圓頂18、一薄膜電路板20、一觸控元件22(於第2圖中以粗實線表示)及容置上述部件之一殼體24。鍵帽14設置於底板12之上，每一個剪刀式昇降機構16對應一個鍵帽14設置並連接底板12及對應的鍵帽14以使對應的鍵帽14能相對底板12個別地上下移動。薄膜電路板20設置於底板12上並包含複數個開關202，對應鍵帽14。每一個彈性圓頂18設置於一個開關202上及對應的鍵帽14之下，以使彈性圓頂18能被對應的鍵帽14擠壓以觸發對應的開關202。觸控元件22與該複數個鍵帽14結構上結合，用以感測實施於鍵帽14上之觸控操作。Please refer to FIG. 1 and FIG. 2, FIG. 1 is a plan view of a keyboard 1 according to a preferred embodiment of the present invention, and FIG. 2 is a cross-sectional view of a portion of the keyboard 1. The keyboard 1 mainly includes a bottom plate 12, a plurality of key caps 14, a plurality of scissors lifting mechanisms 16 (shown schematically in FIG. 2), a plurality of elastic domes 18, a thin film circuit board 20, and a touch component 22 (indicated by a thick solid line in Fig. 2) and a housing 24 of one of the above components. The keycaps 14 are disposed on the bottom plate 12. Each scissor lift mechanism 16 is disposed corresponding to a keycap 14 and connects the bottom plate 12 and the corresponding keycap 14 to enable the corresponding keycaps 14 to move up and down individually relative to the bottom plate 12. The thin film circuit board 20 is disposed on the bottom plate 12 and includes a plurality of switches 202 corresponding to the key caps 14. Each of the resilient domes 18 is disposed on a switch 202 and a corresponding keycap 14 such that the resilient dome 18 can be squeezed by the corresponding keycap 14 to trigger the corresponding switch 202. The touch element 22 is structurally coupled to the plurality of key caps 14 for sensing a touch operation performed on the keycap 14.
為方便說明，以下將以鍵帽14中相鄰設置之第一鍵帽14a及第二鍵帽14b為例說明。進一步來說，對應第一鍵帽14a及第二鍵帽14b，觸控元件22包含一第一感測部分222、一第二感測部分224及一彎曲連接帶226。第一感測部分222與第一鍵帽14a結合，第二感測部分224與第二鍵帽14b結合，彎曲連接帶226大致平行於底板12延伸，如第2圖所示。實作上，彎曲連接帶226可能因組裝或重力作用而呈現些微扭曲或些微弧狀下垂，但均屬本發明所稱之平行延伸。彎曲連接帶226之一第一端226a自第一鍵帽14a之一第一側邊142a連接第一感測部分222，彎曲連接帶226之一第二端226b自第二鍵帽14b之一第二側邊142b連接第二感測部分224，側邊142a、142b彼此相對。For convenience of description, the first keycap 14a and the second keycap 14b disposed adjacent to each other in the keycap 14 will be exemplified below. Further, the touch element 22 includes a first sensing portion 222, a second sensing portion 224 and a curved connecting strip 226 corresponding to the first keycap 14a and the second keycap 14b. The first sensing portion 222 is coupled to the first keycap 14a, the second sensing portion 224 is coupled to the second keycap 14b, and the curved connecting strap 226 extends generally parallel to the bottom panel 12, as shown in FIG. In practice, the curved connecting strips 226 may exhibit slight distortion or slight arcing sag due to assembly or gravity, but are all referred to as parallel extensions of the present invention. The first end 226a of the curved connecting strap 226 is connected to the first sensing portion 222 from one of the first side edges 142a of the first keycap 14a, and the second end 226b of the curved connecting strap 226 is from the second keycap 14b. The two side edges 142b are connected to the second sensing portion 224, and the side edges 142a, 142b are opposed to each other.
於本實施例中，鍵帽14a、14b採組合式設計，其均包含一帽蓋144a、144b及一承板146a、146b，剪刀式昇降機構16與承板146a、146b連接，帽蓋144a、144b與承板146a、146b銜接，感測部分222、224對應設置於帽蓋144a、144b與承板146a、146b之間。帽蓋144a、144b與承板146a、146b之銜接可藉由機構卡合或是直接膠黏均可。實作上，感測部分222、224亦可藉由埋入射出的方式與鍵帽14a、14b結合。另外，實作上，感測部分222、224亦可設置於鍵帽14a、14b之頂表面148a、148b或底表面150a、150b上，例如藉由膠黏固定。原則上，感測部分222、224與鍵帽14a、14b之結合除有前述多種方式外，宜亦併考慮觸控元件22之觸控機制。In the present embodiment, the key caps 14a, 14b are of a modular design, each of which includes a cap 144a, 144b and a carrier plate 146a, 146b. The scissor lift mechanism 16 is coupled to the carrier plates 146a, 146b, and the cap 144a, The 144b is engaged with the carrier plates 146a, 146b, and the sensing portions 222, 224 are correspondingly disposed between the caps 144a, 144b and the carrier plates 146a, 146b. The engagement of the caps 144a, 144b with the carrier plates 146a, 146b can be achieved by mechanism engagement or direct gluing. In practice, the sensing portions 222, 224 can also be combined with the keycaps 14a, 14b by means of burying. In addition, in practice, the sensing portions 222, 224 can also be disposed on the top surfaces 148a, 148b or the bottom surfaces 150a, 150b of the keycaps 14a, 14b, such as by adhesive bonding. In principle, in addition to the foregoing various manners, the combination of the sensing portions 222, 224 and the keycaps 14a, 14b should also take into account the touch mechanism of the touch element 22.
請參閱第3圖，其為觸控元件22之實作示意圖。於本實施例中，觸控元件22係於一軟板上形成電路佈局而成，但本發明不以此為限。又，於本實施例中，感測部分222、224分別包含複數個電容式感測單元2222、2242(以影線表示)；實作上，感測部分222、224包含電容式感測單元2222、2242的數量依製程能力及產品設計而定，原則上，設置數量越多，對觸控定位精度越高。彎曲連接帶226內的電路主要將感測部分222、224內的電容式感測單元2222、2242予以電性串聯。藉此，各鍵帽14上的感測單元即能形成與鍵帽14所佔區域相當之觸控區域(以粗虛線表示於第1圖中)，當使用者以手指3於該觸控區域內滑行於鍵帽14上時，即可進行觸控操作。Please refer to FIG. 3 , which is a schematic diagram of the implementation of the touch element 22 . In this embodiment, the touch element 22 is formed on a flexible board to form a circuit layout, but the invention is not limited thereto. In addition, in the embodiment, the sensing portions 222 and 224 respectively include a plurality of capacitive sensing units 2222 and 2242 (indicated by hatching); in practice, the sensing portions 222 and 224 include the capacitive sensing unit 2222. The number of 2242 depends on the process capability and product design. In principle, the more the number of settings, the higher the accuracy of touch positioning. The circuitry within the curved strap 226 primarily electrically connects the capacitive sensing units 2222, 2242 within the sensing portions 222, 224. Thereby, the sensing unit on each of the keycaps 14 can form a touch area corresponding to the area occupied by the keycap 14 (shown in thick dashed line in FIG. 1), when the user uses the finger 3 in the touch area. When the inner slide is on the keycap 14, the touch operation can be performed.
補充說明的是，本發明之觸控元件於實作上亦得採用其他設計之電容式感測單元，不以本實施例所示者為限。又，於本實施例中，觸控元件22採電容感測機制，故感測部分可設置於鍵帽之頂表面、底表面或內部。當觸控元件採電阻感測機制時，感測部分宜設置於鍵帽之頂表面，以利於使用者手指直接觸發感測單元。另外，於本實施例中，於鍵帽14間之空隙雖原則上不具觸控功能，但實作上亦可於彎曲連接帶226增設電容式感測單元2262(以虛線稜形繪表示於第3圖中)，以增加有效觸控面積。It should be noted that the touch sensing component of the present invention may also adopt other capacitive sensing units, which are not limited to those shown in this embodiment. Moreover, in the embodiment, the touch element 22 adopts a capacitive sensing mechanism, so the sensing portion can be disposed on the top surface, the bottom surface or the inside of the key cap. When the touch component adopts a resistance sensing mechanism, the sensing portion is preferably disposed on the top surface of the keycap to facilitate the user's finger to directly trigger the sensing unit. In addition, in the embodiment, the gap between the key caps 14 does not have a touch function in principle, but in practice, the capacitive sensing unit 2262 can be added to the curved connecting strip 226 (shown in a dotted line) 3)) to increase the effective touch area.
由於彎曲連接帶226呈彎曲狀，故其延伸長度大於鍵帽14a、14b間之間距，故當鍵帽14a或14b有相對高度差時，例如鍵帽14a被按壓如第4圖所示，彎曲連接帶226可被拉扯而不致斷裂；換言之，縱使鍵帽14a或14b有相對高度差時，鍵帽14a、14b上的感測部分222、224仍能保持電性連接。於本實施例中，彎曲連接帶226呈一Z形，但本發明不以此為限。實作上，視實際鍵帽間隙大小，本發明之彎曲連接帶亦可為呈一U形之彎曲連接帶227a(如第5圖所示)、呈一S形之彎曲連接帶227b(如第6圖所示)、呈一鋸齒形之彎曲連接帶227c(如第7圖所示)或其前述形狀組合之彎曲連接帶227d(如第8圖所示)。原則上，彎曲連接帶226利用鍵帽14a、14b間之空間以增加延伸長度。於第2圖所示之實施例中，彎曲連接帶226自鍵帽14a、14b邊緣進入鍵帽14a、14b內，但本發明不以此為限。例如彎曲連接帶226可自鍵帽14a、14b之底表面150a、150b進入鍵帽14a、14b內，邏輯上即使用了鍵帽14a、14b下之部分空間以進一步增加彎曲連接帶226不受鍵帽14a、14b拘束之長度，有助於彎曲連接帶226抗拉扯的能力。補充說明的是，為簡單表示彎曲連接帶226之各種實施例，故於第5至第8圖中僅繪示鍵帽14a、14b間之彎曲連接帶227a~227d，並誇大繪示鍵帽14a、14b間之間距。Since the curved connecting strip 226 is curved, the extending length is greater than the distance between the key caps 14a, 14b, so when the key cap 14a or 14b has a relative height difference, for example, the key cap 14a is pressed as shown in Fig. 4, bent The strap 226 can be pulled without breaking; in other words, the sensing portions 222, 224 on the keycaps 14a, 14b remain electrically connected even when the keycaps 14a, 14b are relatively poor in height. In the present embodiment, the curved connecting strip 226 has a Z shape, but the invention is not limited thereto. In practice, depending on the actual keycap gap size, the curved connecting strip of the present invention may also be a U-shaped curved connecting strip 227a (as shown in FIG. 5) and an S-shaped curved connecting strip 227b (eg, 6 is a curved connecting strip 227d (shown in Fig. 8) in a zigzag curved connecting strip 227c (as shown in Fig. 7) or a combination thereof. In principle, the curved strap 226 utilizes the space between the keycaps 14a, 14b to increase the length of extension. In the embodiment shown in Fig. 2, the curved connecting strips 226 enter the keycaps 14a, 14b from the edges of the keycaps 14a, 14b, but the invention is not limited thereto. For example, the curved connecting strips 226 can enter the keycaps 14a, 14b from the bottom surfaces 150a, 150b of the keycaps 14a, 14b, logically using portions of the space below the keycaps 14a, 14b to further increase the curved connecting strips 226 from the keys. The length of the restraint of the caps 14a, 14b helps to bend the ability of the strap 226 to resist pulling. In addition, in order to simply show various embodiments of the curved connecting strip 226, only the curved connecting strips 227a-227d between the keycaps 14a, 14b are illustrated in the fifth to eighth figures, and the keycap 14a is exaggerated. Between 14b.
請參閱第9圖，其為第1圖中鍵盤1之局部放大圖；同樣地，第9圖僅繪示鍵帽14a、14b與彎曲連接帶226以簡單表示其結構連接關係。補充說明的是，於本實施例中，相鄰鍵帽14間均設置有彎曲連接帶，為有效利用鍵帽14間之空間，最簡單的方式就是將彎曲連接帶226整體設置於鍵帽14a、14b之間，如第1圖及第9圖所示；但本發明不以此為限。此外，為保持彎曲連接帶226抗拉扯的能力，彎曲連接帶226未佔據整個鍵帽14a、14b之側邊142a、142b來連接至鍵帽14a、14b，如本實施例所示，第一側邊142a具有一第一長度L1，第一端226a具有一第一寬度W1，第一寬度W1小於第一長度L1，第二側邊142b具有一第二長度L2，第二端226b具有一第二寬度W2，第二寬度W2小於第二長度L2，藉由彎曲連接帶226不受側邊142a、142b強制拘束的長度明顯大於鍵帽14a、14b間之間距，故具有抗拉扯的效果。但本發明不以此為限。Please refer to FIG. 9 , which is a partial enlarged view of the keyboard 1 in FIG. 1 . Similarly, FIG. 9 only shows the key caps 14 a , 14 b and the curved connecting strip 226 to simply show the structural connection relationship thereof. It should be noted that, in this embodiment, the curved connecting straps are disposed between the adjacent keycaps 14. In order to effectively utilize the space between the keycaps 14, the simplest way is to integrally set the curved connecting straps 226 to the keycaps 14a. Between 14b, as shown in Figures 1 and 9, but the invention is not limited thereto. Moreover, to maintain the ability of the curved connecting strip 226 to resist pulling, the curved connecting strip 226 does not occupy the sides 142a, 142b of the entire keycap 14a, 14b for attachment to the keycaps 14a, 14b, as shown in this embodiment, the first side The side 142a has a first length L1, the first end 226a has a first width W1, the first width W1 is smaller than the first length L1, the second side 142b has a second length L2, and the second end 226b has a second The width W2 and the second width W2 are smaller than the second length L2, and the length of the bending of the connecting strap 226 by the side edges 142a, 142b is significantly larger than the distance between the keycaps 14a, 14b, so that the pulling effect is obtained. However, the invention is not limited thereto.
請參閱第10圖，其為根據另一實施例之局部鍵盤之俯視圖。此實施例中之鍵盤結構大致與前述鍵盤1相同，主要不同之處在於彎曲連接帶227e與鍵帽14a、14b連接的寬度相對鍵帽14a、14b側邊長度較大(例如感測部分222、224需更多的連接導引線)，且彎曲連接帶227e設置突出於鍵帽14a、14b間之空間；其中，於第10圖中，另以虛線繪示與鍵帽14a、14b相鄰的鍵帽，並且如第10圖所示，彎曲連接帶227e突出的部分並不會干擾到其他鍵帽14作動。因此，彎曲連接帶227e藉由前述突出設置以獲取足夠的延伸長度，進而滿足所需的抗拉扯能力。具有彎曲連接帶227e之觸控元件亦可如第3圖的方式實作，完整之線路佈局自可為本發明技術領域具有通常知識者完成無交錯、干涉之佈局，不另贅述。同理，若前述鍵盤1中彎曲連接帶226亦設置突出於相鄰鍵帽14a、14b間之空間，則可獲致更佳的抗拉扯能力。另外補充說明的是，前述各實施例雖基於具有剪刀式昇降機構之按鍵結構來說明，但本發明不以此為限，於具有懸臂式昇降機構之按鍵結構亦有適用，本發明技術領域具有通常知識者自可基於前述實施例之說明應用本發明於具有懸臂式昇降機構之按鍵結構中，不待贅述。Please refer to FIG. 10, which is a top plan view of a partial keyboard according to another embodiment. The keyboard structure in this embodiment is substantially the same as the keyboard 1 described above, and the main difference is that the width of the curved connecting strip 227e and the keycaps 14a, 14b is relatively long with respect to the sides of the keycaps 14a, 14b (for example, the sensing portion 222, 224 requires more connection guide lines), and the curved connection belt 227e is disposed to protrude from the space between the keycaps 14a, 14b; wherein, in FIG. 10, the adjacent to the keycaps 14a, 14b is further indicated by a broken line. The keycap, and as shown in Fig. 10, the portion where the curved connecting strip 227e protrudes does not interfere with the operation of the other keycaps 14. Therefore, the curved connecting strip 227e is provided by the aforementioned protruding arrangement to obtain a sufficient extension length, thereby satisfying the required pull resistance. The touch element having the curved connecting strip 227e can also be implemented in the manner of FIG. 3, and the complete circuit layout can be completed without any interlacing or interference in the technical field of the present invention, and will not be further described. Similarly, if the curved connecting strap 226 of the keyboard 1 is also provided with a space protruding between the adjacent keycaps 14a, 14b, a better pull resistance can be obtained. In addition, the foregoing embodiments are described based on a button structure having a scissor lift mechanism, but the present invention is not limited thereto, and a button structure having a cantilever type lifting mechanism is also applicable, and the technical field of the present invention has A person skilled in the art can apply the present invention to a button structure having a cantilever type lifting mechanism based on the description of the foregoing embodiments, and details are not described herein.
如前述各實施例說明，本發明直接於鍵帽上設置觸控元件以形成具有相當面積之觸控區域，直接實現觸控操作需求；此外，觸控元件利用該彎曲連接帶的變形緩衝效用，當鍵帽各別移動時，仍能保持觸控元件結合於鍵帽之感測部分之電連接，即以靜態連接結構克服態動移動機構造成電連接的不穩定性。因此，使用者能在同一操作區域內進行按鍵輸入及觸控操作，解決習知需以獨立鍵盤及觸控面板分別進行操作所帶來的不便。As described in the foregoing embodiments, the present invention directly sets a touch component on a keycap to form a touch area having a relatively large area, and directly realizes a touch operation requirement; further, the touch component utilizes a deformation buffering effect of the curved connection tape, When the key caps are moved separately, the electrical connection of the touch component to the sensing portion of the keycap can be maintained, that is, the static connection structure overcomes the instability of the electrical connection caused by the state moving mechanism. Therefore, the user can perform key input and touch operations in the same operation area, which solves the inconvenience caused by the separate operation of the separate keyboard and the touch panel.
以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.
1．．．鍵盤1. . . keyboard
12．．．底板12. . . Bottom plate
14、14a、14b．．．鍵帽14, 14a, 14b. . . keycap
16．．．剪刀式昇降機構16. . . Scissor lift mechanism
18．．．彈性圓頂18. . . Elastic dome
20．．．薄膜電路板20. . . Thin film circuit board
22．．．觸控元件twenty two. . . Touch element
24．．．殼體twenty four. . . case
142a、142b．．．側邊142a, 142b. . . Side
144a、144b．．．帽蓋144a, 144b. . . Cap
146a、146b．．．承板146a, 146b. . . Board
148a、148b．．．頂表面148a, 148b. . . Top surface
150a、150b．．．底表面150a, 150b. . . Bottom surface
202．．．開關202. . . switch
222、224．．．感測部分222, 224. . . Sensing part
226、227a、227b、227c、227d、227e．．．彎曲連接帶226, 227a, 227b, 227c, 227d, 227e. . . Curved connecting belt
226a、226b．．．端226a, 226b. . . end
2222、2242、2262．．．電容式感測單元2222, 2242, 2262. . . Capacitive sensing unit
W1、W2．．．寬度W1, W2. . . width
L1、L2．．．長度L1, L2. . . length
第1圖為根據本發明之一較佳具體實施例之鍵盤之俯視圖。1 is a top plan view of a keyboard in accordance with a preferred embodiment of the present invention.
第2圖為第1圖中部分鍵盤之剖面示意圖。Figure 2 is a schematic cross-sectional view of a portion of the keyboard in Figure 1.
第3圖為第1圖中觸控元件之實作示意圖。Figure 3 is a schematic diagram of the implementation of the touch element in Figure 1.
第4圖為第2圖中鍵帽因按壓造成高度差之示意圖。Fig. 4 is a view showing the height difference of the keycap due to pressing in Fig. 2.
第5至第8圖為根據不同實施例彎曲連接帶連接鍵帽之示意圖。Figures 5 through 8 are schematic views of a curved connecting strip connecting keycap in accordance with various embodiments.
第9圖為第1圖中鍵盤之局部放大圖。Figure 9 is a partial enlarged view of the keyboard in Figure 1.
第10圖為根據另一實施例之局部鍵盤之俯視圖。Figure 10 is a top plan view of a partial keyboard in accordance with another embodiment.
1．．．鍵盤1. . . keyboard
14、14a、14b．．．鍵帽14, 14a, 14b. . . keycap
24．．．殼體twenty four. . . case
22．．．觸控元件twenty two. . . Touch element
142a、142b．．．側邊142a, 142b. . . Side
222、224．．．感測部分222, 224. . . Sensing part
226．．．彎曲連接帶226. . . Curved connecting belt
226a、226b．．．端226a, 226b. . . end
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100134110A TW201314500A (en) | 2011-09-22 | 2011-09-22 | Keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100134110A TW201314500A (en) | 2011-09-22 | 2011-09-22 | Keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201314500A true TW201314500A (en) | 2013-04-01 |
Family
ID=48802526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100134110A TW201314500A (en) | 2011-09-22 | 2011-09-22 | Keyboard |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201314500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI836653B (en) * | 2022-10-05 | 2024-03-21 | 致伸科技股份有限公司 | Keyboard device |
-
2011
- 2011-09-22 TW TW100134110A patent/TW201314500A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI836653B (en) * | 2022-10-05 | 2024-03-21 | 致伸科技股份有限公司 | Keyboard device |
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