TWM450779U - Cap, keyswitch and keyboard - Google Patents
Cap, keyswitch and keyboard Download PDFInfo
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- TWM450779U TWM450779U TW101224094U TW101224094U TWM450779U TW M450779 U TWM450779 U TW M450779U TW 101224094 U TW101224094 U TW 101224094U TW 101224094 U TW101224094 U TW 101224094U TW M450779 U TWM450779 U TW M450779U
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- circuit board
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
Description
本創作關於一種遮罩、按鍵及鍵盤，尤指一種可增加定位精度且可重工之遮罩及應用此遮罩之按鍵與鍵盤。The present invention relates to a mask, a button and a keyboard, and more particularly to a mask that can increase the positioning accuracy and can be reworked, and a button and a keyboard that apply the mask.
就目前個人電腦的使用習慣而言，鍵盤為不可或缺的輸入設備之一，用以輸入文字、符號或數字。不僅如此，舉凡日常生活所接觸的消費性電子產品或是工業界使用的大型加工設備，皆需設有按鍵結構作為輸入裝置，以操作上述之電子產品與加工設備。In terms of current personal computer usage habits, the keyboard is one of the indispensable input devices for entering text, symbols or numbers. Moreover, the consumer electronics products that are in contact with everyday life or the large-scale processing equipment used in the industry need to have a button structure as an input device to operate the above-mentioned electronic products and processing equipment.
隨著科技的發展，鍵盤的設計愈來愈多樣化。使用者在選擇鍵盤時，鍵盤除了應具備基本的輸入功能之外，鍵盤的視覺效果亦受到使用者的重視。舉例而言，目前市面上已有推出發光鍵盤，除了在視覺上對使用者產生吸引力外，於夜間或燈光不足的地方亦可被使用。因此，發光鍵盤更具市場競爭力。With the development of technology, the design of keyboards has become more diverse. When the user selects the keyboard, the keyboard should have the basic input function, and the visual effect of the keyboard is also valued by the user. For example, there are currently available illuminated keyboards on the market that can be used at night or in areas where there is insufficient lighting, in addition to being visually appealing to the user. Therefore, the illuminated keyboard is more competitive in the market.
目前，有一種發光鍵盤是直接在按鍵的鍵帽下方設置一發光單元(例如，發光二極體)，再以一遮罩罩住發光單元，遮罩上形成一孔洞，以使發光單元所產生的光線可自此孔洞投射而出，再經由鍵帽上的透光部投射出鍵帽外，進而使按鍵產生發光的效果。習知遮罩皆是由塑膠或橡膠製成，再利用水膠將遮罩黏貼於電路板上。如 果操作人員在黏貼遮罩時對位有所偏差，由於遮罩係利用水膠黏貼，因此無法重工，進而造成生產成本的增加。At present, an illuminated keyboard is provided with a light-emitting unit (for example, a light-emitting diode) directly under the keycap of the button, and then covers the light-emitting unit with a mask, and a hole is formed in the mask to generate the light-emitting unit. The light can be projected from the hole, and then the key cap is projected through the light-transmitting portion on the key cap, thereby causing the button to emit light. Conventional masks are made of plastic or rubber, and the mask is adhered to the circuit board with water glue. Such as The operator has a misalignment when attaching the mask. Since the mask is glued with water glue, it is impossible to rework, resulting in an increase in production cost.
因此，本創作的目的之一在於提供一種可增加定位精度且可重工之遮罩及應用此遮罩之按鍵與鍵盤，以解決上述問題。Therefore, one of the purposes of the present invention is to provide a mask that can increase the positioning accuracy and can be reworked, and a button and a keyboard that apply the mask to solve the above problem.
根據一實施例，本創作之遮罩用以遮蓋一發光單元。遮罩包含一蓋體以及一底座。蓋體具有一裙邊以及一透光部。裙邊設置於底座上。當發光單元容置於蓋體中時，發光單元所產生之光線穿過透光部。According to an embodiment, the mask of the present invention is used to cover a light emitting unit. The mask includes a cover and a base. The cover body has a skirt and a light transmitting portion. The skirt is placed on the base. When the light emitting unit is received in the cover body, the light generated by the light emitting unit passes through the light transmitting portion.
於此實施例中，一破孔形成於底座上，蓋體另具有一定位柱，且定位柱自裙邊延伸出。當裙邊設置於底座上時，定位柱穿過破孔。In this embodiment, a hole is formed on the base, the cover body further has a positioning post, and the positioning post extends from the skirt. When the skirt is placed on the base, the positioning post passes through the hole.
於此實施例中，遮罩另包含一背膠，設置於底座之底部上。In this embodiment, the mask further comprises a backing glue disposed on the bottom of the base.
根據另一實施例，本創作之按鍵包含一底板、一鍵帽、一電路板、一發光單元、一遮罩以及一升降支撐裝置。電路板設置於底板上。發光單元設置於電路板上。遮罩設置於電路板上且遮蓋發光單元。遮罩包含一蓋體以及一底座。蓋體具有一裙邊以及一透光部。裙邊設置於底座上。當發光單元容置於蓋體中時，發光單元所產生之光線穿過透光部。升降支撐裝置設置於鍵帽與底板之間。鍵帽藉 由升降支撐裝置可相對於底板做上下運動。According to another embodiment, the button of the present invention comprises a bottom plate, a keycap, a circuit board, a lighting unit, a mask and a lifting support device. The circuit board is disposed on the bottom plate. The light emitting unit is disposed on the circuit board. The mask is disposed on the circuit board and covers the light emitting unit. The mask includes a cover and a base. The cover body has a skirt and a light transmitting portion. The skirt is placed on the base. When the light emitting unit is received in the cover body, the light generated by the light emitting unit passes through the light transmitting portion. The lifting support device is disposed between the keycap and the bottom plate. Key cap The lifting support device can move up and down with respect to the bottom plate.
於此實施例中，一破孔形成於底座上，蓋體另具有一定位柱，且定位柱自裙邊延伸出。當裙邊設置於底座上時，定位柱穿過破孔。此外，一第一定位孔形成於底板上，且一第二定位孔形成於電路板上。當遮罩設置於電路板上時，定位柱穿過第一定位孔與第二定位孔，以使發光單元容置於蓋體中。In this embodiment, a hole is formed on the base, the cover body further has a positioning post, and the positioning post extends from the skirt. When the skirt is placed on the base, the positioning post passes through the hole. In addition, a first positioning hole is formed on the bottom plate, and a second positioning hole is formed on the circuit board. When the mask is disposed on the circuit board, the positioning post passes through the first positioning hole and the second positioning hole to allow the light emitting unit to be received in the cover body.
於此實施例中，遮罩另包含一背膠，設置於底座之底部上。遮罩藉由背膠黏貼於電路板上。In this embodiment, the mask further comprises a backing glue disposed on the bottom of the base. The mask is adhered to the circuit board by adhesive.
根據另一實施例，本創作之鍵盤包含一底板、一電路板以及複數個按鍵。電路板設置於底板上。按鍵設置於底板上，且按鍵的其中之一包含一鍵帽、一發光單元、一遮罩以及一升降支撐裝置。發光單元設置於電路板上。遮罩設置於電路板上且遮蓋發光單元。遮罩包含一蓋體以及一底座。蓋體具有一裙邊以及一透光部。裙邊設置於底座上。當發光單元容置於蓋體中時，發光單元所產生之光線穿過透光部。升降支撐裝置設置於鍵帽與底板之間。鍵帽藉由升降支撐裝置可相對於底板做上下運動。According to another embodiment, the keyboard of the present invention includes a backplane, a circuit board, and a plurality of buttons. The circuit board is disposed on the bottom plate. The button is disposed on the bottom plate, and one of the buttons comprises a key cap, a light emitting unit, a mask and a lifting support device. The light emitting unit is disposed on the circuit board. The mask is disposed on the circuit board and covers the light emitting unit. The mask includes a cover and a base. The cover body has a skirt and a light transmitting portion. The skirt is placed on the base. When the light emitting unit is received in the cover body, the light generated by the light emitting unit passes through the light transmitting portion. The lifting support device is disposed between the keycap and the bottom plate. The key cap can be moved up and down relative to the bottom plate by the lifting support device.
於此實施例中，一破孔形成於底座上，蓋體另具有一定位柱，且定位柱自裙邊延伸出。當裙邊設置於底座上時，定位柱穿過破孔。此外，一第一定位孔形成於底板上，且一第二定位孔形成於電路板 上。當遮罩設置於電路板上時，定位柱穿過第一定位孔與第二定位孔，以使發光單元容置於蓋體中。In this embodiment, a hole is formed on the base, the cover body further has a positioning post, and the positioning post extends from the skirt. When the skirt is placed on the base, the positioning post passes through the hole. In addition, a first positioning hole is formed on the bottom plate, and a second positioning hole is formed on the circuit board. on. When the mask is disposed on the circuit board, the positioning post passes through the first positioning hole and the second positioning hole to allow the light emitting unit to be received in the cover body.
於此實施例中，遮罩另包含一背膠，設置於底座之底部上。遮罩藉由背膠黏貼於電路板上。In this embodiment, the mask further comprises a backing glue disposed on the bottom of the base. The mask is adhered to the circuit board by adhesive.
綜上所述，本創作係於遮罩之蓋體之裙邊下設置底座，並且於底座上設置背膠，使得遮罩可藉由背膠黏貼於電路板上。當操作人員在遮罩黏貼後發現對位有所偏差，即可將遮罩輕易地撕除再重新黏貼。此外，本創作可利用遮罩之蓋體上之定位柱穿過底板與電路板上之定位孔，以在電路板上定位遮罩與發光單元之相對位置。藉此，本創作之遮罩不僅可增加定位精度且可重工，進而降低生產成本。In summary, the present invention is provided with a base under the skirt of the cover of the cover, and a backing is disposed on the base, so that the cover can be adhered to the circuit board by adhesive. When the operator finds that the alignment is deviated after the mask is pasted, the mask can be easily removed and re-adhered. In addition, the present invention can utilize the positioning posts on the cover of the mask to pass through the positioning holes on the bottom plate and the circuit board to position the relative position of the mask and the light emitting unit on the circuit board. In this way, the mask of the present invention not only increases the positioning accuracy but also can be reworked, thereby reducing the production cost.
關於本創作之優點與精神可以藉由以下的創作詳述及所附圖式得到進一步的瞭解。The advantages and spirit of this creation can be further understood by the following detailed description of the creation and the drawings.
請參閱第1圖至第3圖，第1圖為根據本創作一實施例之按鍵14的示意圖，第2圖為第1圖中的按鍵14的爆炸圖，第3圖為第1圖中的按鍵14沿X-X線的剖面圖。如第1圖至第3圖所示，按鍵14包含底板10、電路板12、鍵帽16、發光單元18、遮罩20以及升降支撐裝置22。電路板12設置於底板10上，且發光單元18設 置於電路板12上。於實際應用中，可利用習知的固晶技術(例如使用銀漿等之固晶膠)將發光單元18之電接觸點電性連接於電路板12之電接觸點上。升降支撐裝置22設置於鍵帽16與底板10之間。鍵帽16藉由升降支撐裝置22可相對於底板10做上下運動。於實際應用中，升降支撐裝置22可為一剪刀式結構(但不以此為限)，其兩端分別具有滑動部與轉動部，鍵帽16與底板10上則形成有卡槽與滑槽(未顯示)，以使升降支撐裝置22之滑動部可滑動地設置於滑槽中，且使升降支撐裝置22之轉動部可轉動地設置於卡槽中。Please refer to FIG. 1 to FIG. 3 . FIG. 1 is a schematic diagram of a button 14 according to an embodiment of the present invention. FIG. 2 is an exploded view of the button 14 in FIG. 1 , and FIG. 3 is a view of FIG. A cross-sectional view of button 14 along line XX. As shown in FIGS. 1 to 3, the button 14 includes a bottom plate 10, a circuit board 12, a keycap 16, a light emitting unit 18, a mask 20, and a lifting support device 22. The circuit board 12 is disposed on the bottom plate 10, and the light emitting unit 18 is provided Placed on the circuit board 12. In practical applications, the electrical contact points of the light-emitting unit 18 can be electrically connected to the electrical contacts of the circuit board 12 by using a conventional die bonding technique (for example, a solid glue using silver paste or the like). The lifting support device 22 is disposed between the keycap 16 and the bottom plate 10. The key cap 16 is movable up and down relative to the bottom plate 10 by the lifting support device 22. In practical applications, the lifting support device 22 can be a scissor structure (but not limited thereto), and has a sliding portion and a rotating portion at two ends thereof, and a card slot and a chute are formed on the key cap 16 and the bottom plate 10. (not shown), so that the sliding portion of the lifting support device 22 is slidably disposed in the chute, and the rotating portion of the lifting support device 22 is rotatably disposed in the card slot.
於此實施例中，電路板12可為薄膜電路板，且發光單元18可為發光二極體，但不以此為限。於實際應用中，電路板12上具有與按鍵14對應的開關。當按鍵14之鍵帽16被按壓時，電路板12上的開關即會被觸發，進而執行使用者所欲輸入的功能。此外，在鍵帽16與電路板12之間通常還會設有彈性件(例如，橡膠墊圈或金屬簧片，未顯示)。當鍵帽16被使用者按壓後，彈性件即會提供鍵帽16一彈性回復力，使鍵帽16可在外力移除後回復至按壓前之位置。In this embodiment, the circuit board 12 can be a thin film circuit board, and the light emitting unit 18 can be a light emitting diode, but is not limited thereto. In practical applications, the circuit board 12 has a switch corresponding to the button 14. When the keycap 16 of the button 14 is pressed, the switch on the circuit board 12 is triggered to perform the function that the user desires to input. In addition, an elastic member (for example, a rubber gasket or a metal reed, not shown) is usually provided between the keycap 16 and the circuit board 12. When the keycap 16 is pressed by the user, the elastic member provides an elastic restoring force of the keycap 16, so that the keycap 16 can be returned to the position before the pressing after the external force is removed.
遮罩20設置於電路板12上且遮蓋發光單元18。遮罩20包含一蓋體200以及一底座202。蓋體200具有一裙邊204以及一透光部206。裙邊204設置於底座202上。此外，鍵帽16亦具有一透光部160。於此實施例中，透光部206可以是形成在蓋體200上的孔洞，容許發光單元18所發出的部分光線穿過，且蓋體200會遮蔽發 光單元18所發出的部分光線。藉此，可讓發光單元18所發出的光線更集中地往鍵帽16的方向投射出。同理，透光部160可以是形成在鍵帽16上的孔洞，容許自透光部206投射出之光線穿過，以使按鍵14產生發光效果。然而，於另一實施例中，遮罩20之透光部206與鍵帽16之透光部160亦可由透光材料以模內射出成型技術製成，視實際應用而定。The mask 20 is disposed on the circuit board 12 and covers the light emitting unit 18. The mask 20 includes a cover 200 and a base 202. The cover 200 has a skirt 204 and a light transmitting portion 206. The skirt 204 is disposed on the base 202. In addition, the key cap 16 also has a light transmitting portion 160. In this embodiment, the light transmitting portion 206 may be a hole formed in the cover body 200, allowing part of the light emitted by the light emitting unit 18 to pass through, and the cover 200 may cover the hair. Part of the light emitted by the light unit 18. Thereby, the light emitted by the light-emitting unit 18 can be more concentratedly projected toward the keycap 16. Similarly, the light transmitting portion 160 may be a hole formed in the key cap 16, allowing the light projected from the light transmitting portion 206 to pass through, so that the button 14 generates a light emitting effect. However, in another embodiment, the light transmitting portion 206 of the mask 20 and the light transmitting portion 160 of the key cap 16 may also be made of a light transmissive material by in-mold injection molding techniques, depending on the practical application.
當發光單元18容置於蓋體200中時，發光單元18所產生之光線即可先穿過遮罩20之透光部206，再穿過鍵帽16之透光部160，進而投射出鍵帽16外。於此實施例中，蓋體200可由塑膠或橡膠製成，且底座202可為一聚酯薄膜(PET)，例如麥拉片(mylar)。若蓋體200由橡膠製成，可藉由水膠或其他膠體將底座202黏貼於裙邊204下。若蓋體200由塑膠製成，可藉由模內射出使底座202一體成型於裙邊204下。When the light-emitting unit 18 is received in the cover 200, the light generated by the light-emitting unit 18 can first pass through the transparent portion 206 of the mask 20, and then pass through the transparent portion 160 of the keycap 16, thereby projecting the key. Cap 16 outside. In this embodiment, the cover 200 may be made of plastic or rubber, and the base 202 may be a polyester film (PET) such as mylar. If the cover 200 is made of rubber, the base 202 can be adhered to the skirt 204 by water glue or other glue. If the cover 200 is made of plastic, the base 202 can be integrally formed under the skirt 204 by in-mold injection.
於此實施例中，遮罩20可另包含一背膠(未顯示)，設置於底座202之底部上。因此，遮罩20可藉由背膠黏貼於電路板12上。當操作人員在遮罩20黏貼後發現對位有所偏差，即可將遮罩20輕易地撕除再重新黏貼。藉此，本創作之遮罩20可重工，進而降低生產成本。In this embodiment, the mask 20 may further include a backing (not shown) disposed on the bottom of the base 202. Therefore, the mask 20 can be adhered to the circuit board 12 by adhesive. When the operator finds that the alignment is deviated after the mask 20 is pasted, the mask 20 can be easily removed and reattached. Thereby, the mask 20 of the present creation can be reworked, thereby reducing the production cost.
請參閱第4圖，第4圖為根據本創作另一實施例之鍵盤1的示意圖。如第4圖所示，鍵盤1包含底板10、電路板12以及複數個 按鍵14，其中電路板12與按鍵14皆設置於底板10上。按鍵14可供使用者按壓，進而執行使用者所欲輸入的功能。舉例而言，按鍵14可為鍵盤1上的數字鍵或其他功能鍵。按鍵14之結構設計及其作用原理係如上所述，在此不再贅述。Please refer to FIG. 4, which is a schematic diagram of the keyboard 1 according to another embodiment of the present creation. As shown in FIG. 4, the keyboard 1 includes a bottom plate 10, a circuit board 12, and a plurality of The button 14 has a circuit board 12 and a button 14 disposed on the bottom plate 10. The button 14 is pressed by the user to perform the function that the user desires to input. For example, button 14 can be a numeric key or other function key on keyboard 1. The structural design of the button 14 and its working principle are as described above, and will not be described herein.
請參閱第5圖，第5圖為根據本創作另一實施例之按鍵14'的剖面圖。按鍵14'與上述之按鍵14的主要不同之處在於，按鍵14'之遮罩20'之蓋體200另具有一定位柱208，且一破孔210形成於遮罩20'之底座202上。如第5圖所示，定位柱208自蓋體200之裙邊204延伸出。當裙邊204設置於底座202上時，定位柱208穿過破孔210。因此，若蓋體200由橡膠製成，在藉由水膠或其他膠體將裙邊204黏貼於底座202上時，可先藉由定位柱208與破孔210的配合做定位，以避免蓋體200之裙邊204黏貼於底座202上時發生偏差。此外，於此實施例中，一第一定位孔100形成於底板10上，且一第二定位孔120形成於電路板12上。當遮罩20'設置於電路板12上時，定位柱208可穿過第一定位孔100與第二定位孔120，以使發光單元18容置於蓋體200中。換言之，本創作可利用遮罩20'之蓋體200上之定位柱208穿過底板10上之第一定位孔100與電路板12上之第二定位孔120，以在電路板12上定位遮罩20'與發光單元18之相對位置。藉此，本創作之遮罩20'可增加定位精度，進而避免因對位錯誤而需重工之額外製程。需說明的是，第5圖與第3圖中相同標號的元件，其作用原理大致相同，在此不再贅述。此外，第4圖中的鍵盤1上的按鍵14亦可以第5圖中的按鍵14'替換。Please refer to FIG. 5. FIG. 5 is a cross-sectional view of the button 14' according to another embodiment of the present creation. The main difference between the button 14' and the button 14 described above is that the cover 200 of the cover 20' of the button 14' further has a positioning post 208, and a hole 210 is formed on the base 202 of the mask 20'. As shown in FIG. 5, the positioning post 208 extends from the skirt 204 of the cover 200. When the skirt 204 is disposed on the base 202, the positioning post 208 passes through the hole 210. Therefore, if the cover body 200 is made of rubber, when the skirt 204 is adhered to the base 202 by water glue or other colloid, the positioning of the positioning post 208 and the broken hole 210 can be firstly performed to avoid the cover body. When the skirt 204 of the 200 is adhered to the base 202, a deviation occurs. In addition, in this embodiment, a first positioning hole 100 is formed on the bottom plate 10, and a second positioning hole 120 is formed on the circuit board 12. When the mask 20 ′ is disposed on the circuit board 12 , the positioning post 208 can pass through the first positioning hole 100 and the second positioning hole 120 to allow the light emitting unit 18 to be received in the cover 200 . In other words, the present invention can utilize the positioning post 208 on the cover 200 of the mask 20' to pass through the first positioning hole 100 on the bottom plate 10 and the second positioning hole 120 on the circuit board 12 to position the cover on the circuit board 12. The position of the cover 20' relative to the light unit 18. In this way, the mask 20' of the present invention can increase the positioning accuracy, thereby avoiding the extra process required to rework due to the alignment error. It should be noted that the components of the same reference numerals in FIG. 5 and FIG. 3 have substantially the same operation principle, and are not described herein again. In addition, the button 14 on the keyboard 1 in Fig. 4 can also be replaced by the button 14' in Fig. 5.
相較於先前技術，本創作係於遮罩之蓋體之裙邊下設置底座，並且於底座之底部上設置背膠，使得遮罩可藉由背膠黏貼於電路板上。當操作人員在遮罩黏貼後發現對位有所偏差，即可將遮罩輕易地撕除再重新黏貼。此外，本創作可利用遮罩之蓋體上之定位柱穿過底板與電路板上之定位孔，以在電路板上定位遮罩與發光單元之相對位置。藉此，本創作之遮罩不僅可增加定位精度且可重工，進而降低生產成本。Compared with the prior art, the present invention is provided with a base under the skirt of the cover of the cover, and a glue is disposed on the bottom of the base, so that the cover can be adhered to the circuit board by adhesive. When the operator finds that the alignment is deviated after the mask is pasted, the mask can be easily removed and re-adhered. In addition, the present invention can utilize the positioning posts on the cover of the mask to pass through the positioning holes on the bottom plate and the circuit board to position the relative position of the mask and the light emitting unit on the circuit board. In this way, the mask of the present invention not only increases the positioning accuracy but also can be reworked, thereby reducing the production cost.
以上所述僅為本創作之較佳實施例，凡依本創作申請專利範圍所做之均等變化與修飾，皆應屬本創作之涵蓋範圍。The above descriptions are only preferred embodiments of the present invention, and all changes and modifications made by the scope of the patent application of the present invention should be covered by the present invention.
1‧‧‧鍵盤1‧‧‧ keyboard
10‧‧‧底板10‧‧‧floor
12‧‧‧電路板12‧‧‧ boards
14、14'‧‧‧按鍵14, 14'‧‧‧ button
16‧‧‧鍵帽16‧‧‧Key Cap
18‧‧‧發光單元18‧‧‧Lighting unit
20、20'‧‧‧遮罩20, 20'‧‧‧ mask
22‧‧‧升降支撐裝置22‧‧‧ Lifting support device
100‧‧‧第一定位孔100‧‧‧First positioning hole
120‧‧‧第二定位孔120‧‧‧Second positioning hole
160、206‧‧‧透光部160, 206‧‧‧Transmission Department
200‧‧‧蓋體200‧‧‧ cover
202‧‧‧底座202‧‧‧Base
204‧‧‧裙邊204‧‧‧ skirt
208‧‧‧定位柱208‧‧‧ positioning column
210‧‧‧破孔210‧‧‧ hole
X-X‧‧‧剖面線X-X‧‧‧ hatching
第1圖為根據本創作一實施例之按鍵的示意圖。Figure 1 is a schematic illustration of a button in accordance with an embodiment of the present invention.
第2圖為第1圖中的按鍵的爆炸圖。Figure 2 is an exploded view of the button in Figure 1.
第3圖為第1圖中的按鍵沿X-X線的剖面圖。Fig. 3 is a cross-sectional view of the button in Fig. 1 taken along the line X-X.
第4圖為根據本創作另一實施例之鍵盤的示意圖。Figure 4 is a schematic illustration of a keyboard in accordance with another embodiment of the present invention.
第5圖為根據本創作另一實施例之按鍵的剖面圖。Figure 5 is a cross-sectional view of a button in accordance with another embodiment of the present invention.
10‧‧‧底板10‧‧‧floor
12‧‧‧電路板12‧‧‧ boards
14‧‧‧按鍵14‧‧‧ button
16‧‧‧鍵帽16‧‧‧Key Cap
18‧‧‧發光單元18‧‧‧Lighting unit
20‧‧‧遮罩20‧‧‧ mask
22‧‧‧升降支撐裝置22‧‧‧ Lifting support device
160、206‧‧‧透光部160, 206‧‧‧Transmission Department
200‧‧‧蓋體200‧‧‧ cover
202‧‧‧底座202‧‧‧Base
204‧‧‧裙邊204‧‧‧ skirt
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224094U TWM450779U (en) | 2012-12-12 | 2012-12-12 | Cap, keyswitch and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224094U TWM450779U (en) | 2012-12-12 | 2012-12-12 | Cap, keyswitch and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM450779U true TWM450779U (en) | 2013-04-11 |
Family
ID=48801120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101224094U TWM450779U (en) | 2012-12-12 | 2012-12-12 | Cap, keyswitch and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM450779U (en) |
-
2012
- 2012-12-12 TW TW101224094U patent/TWM450779U/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4K | Expiration of patent term of a granted utility model |