TWI582471B - Light-shielding hood - Google Patents
Light-shielding hood Download PDFInfo
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- TWI582471B TWI582471B TW104122019A TW104122019A TWI582471B TW I582471 B TWI582471 B TW I582471B TW 104122019 A TW104122019 A TW 104122019A TW 104122019 A TW104122019 A TW 104122019A TW I582471 B TWI582471 B TW I582471B
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Description
本發明是有關於一種遮光罩,且特別是有關於一種具有活動閘門之遮光罩。 The present invention relates to a hood, and more particularly to a hood having a movable gate.
為了減少環境光線對影像色彩的干擾,通常會在顯示器的周圍加上遮光罩,以使顯示器的畫面具有更正確的色彩表現。此外,專業繪圖工作人員常會利用校色裝置對顯示器進行色彩校正,因此遮光罩必須要有容納校色裝置的空間。 In order to reduce the interference of ambient light on the color of the image, a hood is usually added around the display to make the display of the display have a more correct color performance. In addition, professional drafting staff often use the color correction device to color correct the display, so the hood must have room to accommodate the color correction device.
遮光罩可設置窗口讓校色裝置自由進出,並以閘門覆蓋窗口,以遮蔽光線。然而,習知閘門的缺點是組裝公差較大,且閘門滑動時自由度高而不易定位。此外,習知閘門對於連接校色裝置的線材的包覆性較差,因而閘門無法完全密合以阻擋環境光線進入遮光罩內。 The hood can be provided with a window to allow the color correction device to freely enter and exit, and the window is covered with a gate to shield the light. However, the disadvantage of the conventional gate is that the assembly tolerance is large, and the degree of freedom of the gate sliding is high and it is not easy to position. In addition, the conventional gate has poor coating property for the wire connecting the color correction device, so that the gate cannot be completely closed to block ambient light from entering the hood.
本發明係有關於一種具有活動閘門之遮光罩,其組裝公差較小,且活動閘門滑動時自由度低而容易定位,以提高組裝的品質。 The invention relates to a hood with a movable gate, which has small assembly tolerance, and the movable gate slides with low degree of freedom and is easy to position to improve the quality of assembly.
根據本發明之一方面,提出一種遮光罩,用於一顯 示器。遮光罩包括一第一遮光片、一第二遮光片、一第三遮光片以及一活動閘門。第一遮光片設置於顯示器的第一側邊。第二遮光片設置於顯示器的第二側邊。第三遮光片設置於顯示器的第三側邊。第二側邊與第一側邊相對,且第三側邊位於第一側邊與第二側邊之間。第三遮光片具有一開口。活動閘門覆蓋於開口且具有一正面以及一背面,背面設有一第一卡勾件以及一第二卡勾件。第一卡勾件與第二卡勾件分別朝開口的一第一側緣與一第二側緣延伸,並與開口的第一側緣與第二側緣相互卡合。 According to an aspect of the invention, a hood is provided for displaying Display. The hood includes a first visor, a second visor, a third visor and a movable shutter. The first light shielding sheet is disposed on the first side of the display. The second light shielding film is disposed on the second side of the display. The third light shielding sheet is disposed on the third side of the display. The second side edge is opposite the first side edge, and the third side edge is located between the first side edge and the second side edge. The third light shielding sheet has an opening. The movable gate covers the opening and has a front surface and a back surface, and a first hook member and a second hook member are disposed on the back surface. The first hook member and the second hook member respectively extend toward a first side edge and a second side edge of the opening, and engage with the first side edge and the second side edge of the opening.
為了對本發明之上述及其他方面有更佳的瞭解,下文特舉較佳實施例,並配合所附圖式,作詳細說明如下: In order to better understand the above and other aspects of the present invention, the preferred embodiments are described below, and in conjunction with the drawings, the detailed description is as follows:
20‧‧‧校色裝置 20‧‧‧ School color device
22‧‧‧線材 22‧‧‧Wire
100‧‧‧顯示器 100‧‧‧ display
101‧‧‧第一側邊 101‧‧‧ first side
102‧‧‧第二側邊 102‧‧‧Second side
103‧‧‧第三側邊 103‧‧‧ third side
200‧‧‧遮光罩 200‧‧‧ hood
201‧‧‧第一遮光片 201‧‧‧First visor
202‧‧‧第二遮光片 202‧‧‧Second shading film
203‧‧‧第三遮光片 203‧‧‧ Third light shielding film
203H‧‧‧開口 203H‧‧‧ openings
203S‧‧‧上表面 203S‧‧‧ upper surface
204‧‧‧第一延伸片 204‧‧‧First extension
205‧‧‧第二延伸片 205‧‧‧Second extension
206‧‧‧第一定位件 206‧‧‧First positioning piece
207‧‧‧第二定位件 207‧‧‧Second positioning parts
210‧‧‧活動閘門 210‧‧‧ activity gate
211‧‧‧正面 211‧‧‧ positive
212‧‧‧背面 212‧‧‧Back
213‧‧‧把手 213‧‧‧Handles
214‧‧‧第一卡勾件 214‧‧‧ First card hook
214a‧‧‧第一固定端 214a‧‧‧first fixed end
214b‧‧‧第一開放端 214b‧‧‧First open end
215‧‧‧第二卡勾件 215‧‧‧Second card hook
215a‧‧‧第二固定端 215a‧‧‧Second fixed end
215b‧‧‧第二開放端 215b‧‧‧ second open end
216‧‧‧第一定位導軌 216‧‧‧First positioning guide
217‧‧‧第二定位導軌 217‧‧‧Second positioning guide
S1‧‧‧第一側 S1‧‧‧ first side
S2‧‧‧第二側 S2‧‧‧ second side
D1‧‧‧第一間距 D1‧‧‧first spacing
D2‧‧‧第二間距 D2‧‧‧second spacing
D3‧‧‧第三間距 D3‧‧‧ third spacing
D4‧‧‧第四間距 D4‧‧‧fourth spacing
D5‧‧‧第五間距 D5‧‧‧ fifth spacing
E1‧‧‧第一側緣 E1‧‧‧ first side edge
E2‧‧‧第二側緣 E2‧‧‧ second side
L‧‧‧長度 L‧‧‧ length
第1圖繪示依照本發明一實施例之設有遮光罩的顯示器的示意圖。 FIG. 1 is a schematic view of a display provided with a hood according to an embodiment of the invention.
第2圖繪示依照本發明一實施例之遮光罩的外觀示意圖。 FIG. 2 is a schematic view showing the appearance of a hood according to an embodiment of the invention.
第3A及3B圖分別繪示依照本發明一實施例之遮光罩之活動閘門的正面及背面示意圖。 3A and 3B are respectively a front view and a back view of a movable shutter of a hood according to an embodiment of the present invention.
第4A及4B圖分別繪示依照本發明一實施例之活動閘門組裝在第三遮光片上的正面及背面示意圖。 4A and 4B are schematic front and rear views, respectively, of the movable shutter assembled on the third light shielding sheet according to an embodiment of the invention.
第5A及5B圖分別繪示依照本發明一實施例之活動閘門傾斜一角度以方便組裝在第三遮光片上的正面及背面示意圖。 5A and 5B are respectively a front and rear schematic views of the movable shutter tilted at an angle to facilitate assembly on the third light shielding sheet according to an embodiment of the invention.
第6圖繪示第4A圖之活動閘門及第三遮光片沿著A-A線之剖面示意圖。 FIG. 6 is a cross-sectional view showing the movable gate and the third light shielding sheet of FIG. 4A along the line A-A.
以下係提出實施例進行詳細說明,實施例僅用以作為範例說明,並非用以限縮本發明欲保護之範圍。 The embodiments are described in detail below, and the embodiments are only intended to be illustrative and not intended to limit the scope of the invention.
請參照第1及2圖,其中第1圖繪示依照本發明一實施例之設有遮光罩200的顯示器100的示意圖,第2圖繪示依照本發明一實施例之遮光罩200的外觀示意圖。本實施例之遮光罩200用以遮蔽顯示器100的第一側邊101、第二側邊102以及第三側邊103,以使顯示器100周圍光線無法經由第一側邊101、第二側邊102以及第三側邊103入射至顯示器100的顯示面。 1 and 2, wherein FIG. 1 is a schematic view of a display 100 provided with a hood 200 according to an embodiment of the invention, and FIG. 2 is a schematic view showing the appearance of a hood 200 according to an embodiment of the invention. . The hood 200 of the present embodiment is configured to shield the first side 101, the second side 102, and the third side 103 of the display 100 such that the light around the display 100 cannot pass through the first side 101 and the second side 102. And the third side 103 is incident on the display surface of the display 100.
本實施例之遮光罩200包括第一遮光片201、第二遮光片202、第三遮光片203以及一活動閘門210。第一遮光片201設置於顯示器100的第一側邊101,且第一遮光片201還可連接往第三側邊103延伸的第一延伸片204。第二遮光片202設置於顯示器100的第二側邊102,第二遮光片202還可連接往第三側邊103延伸的第二延伸片205。此外,第三遮光片203設置於顯示器100的第三側邊103,且第三遮光片203分別與第一延伸片204及第二延伸片205部分重疊,以組成一上遮光片。再者,第一遮光片201、第二遮光片202與第三遮光片203還會自顯示器100的周圍朝垂直顯示面的方向延伸適當的寬度,以組成寬度夠寬的ㄇ字型結構,以得到較佳的遮光效果。 The hood 200 of the present embodiment includes a first visor 201, a second visor 202, a third visor 203, and a movable shutter 210. The first light shielding sheet 201 is disposed on the first side edge 101 of the display 100 , and the first light shielding sheet 201 is further connected to the first extending piece 204 extending to the third side edge 103 . The second light shielding sheet 202 is disposed on the second side edge 102 of the display 100 , and the second light shielding sheet 202 is further connected to the second extending sheet 205 extending to the third side edge 103 . In addition, the third light shielding sheet 203 is disposed on the third side 103 of the display 100, and the third light shielding sheet 203 is partially overlapped with the first extending piece 204 and the second extending piece 205, respectively, to form an upper light shielding sheet. Furthermore, the first light shielding sheet 201, the second light shielding sheet 202 and the third light shielding sheet 203 also extend from the circumference of the display 100 toward the vertical display surface by an appropriate width to form a U-shaped structure having a wide width, A better shading effect is obtained.
如第2圖所示,第三遮光片203具有一開口203H。當活動閘門210移動而顯露開口203H時,可容許一校色裝置20通過開口203H,此校色裝置20可固定於顯示面前方以對顯示器 100進行校色工作。此外,活動閘門210的面積大於開口203H的面積,以使活動閘門210能完全覆蓋開口203H,即使當連接校色裝置20的線材22通過開口203H、部分線材22夾置於活動閘門210與第三遮光片203時,活動閘門210可以完全覆蓋開口203H而不易漏光,以避免環境光線進入遮光罩200內。 As shown in Fig. 2, the third light blocking sheet 203 has an opening 203H. When the movable shutter 210 moves to expose the opening 203H, a color correction device 20 can be allowed to pass through the opening 203H, and the color correction device 20 can be fixed in front of the display surface to face the display. 100 for color correction work. In addition, the area of the movable shutter 210 is larger than the area of the opening 203H, so that the movable shutter 210 can completely cover the opening 203H even when the wire 22 connecting the color correction device 20 passes through the opening 203H, and the partial wire 22 is sandwiched between the movable shutter 210 and the third. When the light shielding sheet 203 is used, the movable shutter 210 can completely cover the opening 203H without leaking light to prevent ambient light from entering the hood 200.
請參照第3A及3B圖,其分別繪示依照本發明一實施例之遮光罩200之活動閘門210的正面及背面示意圖。在一實施例中,活動閘門210的正面211設有一把手213,活動閘門210的背面212設有二卡勾件214、215以及二定位導軌216、217。第一卡勾件214與第一定位導軌216設置於活動閘門210的第一側S1,第二卡勾件215與第二定位導軌217設置於活動閘門210的第二側S2。第一側S1與第二側S2相對。第一卡勾件214與第二卡勾件215分別具有連接於背面212的一第一固定端214a與一第二固定端215a,且第一固定端214a與第二固定端215a之間相隔一第一間距D1。 Please refer to FIGS. 3A and 3B , which respectively illustrate front and back views of the movable shutter 210 of the hood 200 according to an embodiment of the invention. In one embodiment, the front surface 211 of the movable shutter 210 is provided with a handle 213, and the back surface 212 of the movable shutter 210 is provided with two hook members 214, 215 and two positioning rails 216, 217. The first hook member 214 and the first positioning rail 216 are disposed on the first side S1 of the movable shutter 210, and the second hook member 215 and the second positioning rail 217 are disposed on the second side S2 of the movable shutter 210. The first side S1 is opposite to the second side S2. The first hook member 214 and the second hook member 215 respectively have a first fixed end 214a and a second fixed end 215a connected to the back surface 212, and the first fixed end 214a and the second fixed end 215a are separated from each other. The first pitch D1.
此外,第一卡勾件214與第二卡勾件215分別具有一第一開放端214b與一第二開放端215b。第一開放端214b與第二開放端215b分別朝活動閘門210的第一側S1與第二側S2彎折一角度,以構成二個反向配置的倒L形結構(參見第6圖)。在一實施例中,第一開放端214b與第二開放端215b之間相隔一第二間距D2。第二間距D2大於第一間距D1。 In addition, the first hook member 214 and the second hook member 215 respectively have a first open end 214b and a second open end 215b. The first open end 214b and the second open end 215b are respectively bent at an angle to the first side S1 and the second side S2 of the movable shutter 210 to form two inverted L-shaped structures (see FIG. 6). In an embodiment, the first open end 214b and the second open end 215b are separated by a second spacing D2. The second pitch D2 is greater than the first pitch D1.
另外,第一定位導軌216沿著活動閘門210的第一 側S1延伸,且第二定位導軌217沿著活動閘門210的第二側S2延伸。第一定位導軌216與第二定位導軌217相互平行,且第一定位導軌216與第二定位導軌217之間相隔一第三間距D3。在一實施例中,第三間距D3大於第二間距D2,也大於第一間距D1。 In addition, the first positioning rail 216 is along the first of the movable shutter 210 The side S1 extends and the second positioning rail 217 extends along the second side S2 of the movable gate 210. The first positioning rail 216 and the second positioning rail 217 are parallel to each other, and the first positioning rail 216 and the second positioning rail 217 are separated by a third spacing D3. In an embodiment, the third pitch D3 is greater than the second pitch D2 and is also greater than the first pitch D1.
第4A及4B圖分別繪示依照本發明一實施例之活動閘門210組裝在第三遮光片203上的正面及背面示意圖。請參照第4A圖,在常態下,活動閘門210覆蓋於開口203H,以避免漏光。在第4B圖中,第一卡勾件214與第二卡勾件215分別朝開口203H的第一側緣E1與第二側緣E2延伸,並與開口203H的第一側緣E1與第二側緣E2相互卡合,以使活動閘門210無法輕易地脫離開口203H。在一實施例中,開口203H的第一側緣E1與第二側緣E2平行相對,且第一側緣E1與第二側緣E2之間相隔一第四間距D4。第四間距D4小於第二間距D2,但第四間距D4大於第一間距D1。 4A and 4B are schematic front and rear views, respectively, of the movable shutter 210 assembled on the third light shielding sheet 203 according to an embodiment of the present invention. Referring to FIG. 4A, in the normal state, the movable shutter 210 covers the opening 203H to avoid light leakage. In FIG. 4B, the first hook member 214 and the second hook member 215 respectively extend toward the first side edge E1 and the second side edge E2 of the opening 203H, and the first side edge E1 and the second side of the opening 203H. The side edges E2 are engaged with each other so that the movable shutter 210 cannot be easily separated from the opening 203H. In an embodiment, the first side edge E1 of the opening 203H is parallel to the second side edge E2, and the first side edge E1 and the second side edge E2 are separated by a fourth spacing D4. The fourth pitch D4 is smaller than the second pitch D2, but the fourth pitch D4 is greater than the first pitch D1.
第5A及5B圖分別繪示依照本發明一實施例之活動閘門210傾斜一角度以方便組裝在第三遮光片203上的正面及背面示意圖。請參照第5B圖,開口203H例如是正方形或長方形。在一實施例中,先使活動閘門210例如傾斜45度左右,讓第一卡勾件214與第二卡勾件215的位置大約位在開口203H的對角線方向上,以使第一卡勾件214與第二卡勾件215之間的第二間距D2小於開口203H於對角線上的長度L,如此,第一卡勾件214與第二卡勾件215可輕易地容納於開口203H中。等到活動閘門 210旋轉回到第4B圖的卡合位置時,第一卡勾件214與第二卡勾件215才會與開口203H的第一側緣E1與第二側緣E2相互卡合,進而提高組裝的便利性。 5A and 5B are respectively a front and rear views of the movable shutter 210 inclined at an angle to facilitate assembly on the third light shielding sheet 203 according to an embodiment of the present invention. Referring to FIG. 5B, the opening 203H is, for example, a square or a rectangle. In an embodiment, the movable shutter 210 is first tilted by about 45 degrees, for example, so that the positions of the first hook member 214 and the second hook member 215 are approximately in the diagonal direction of the opening 203H, so that the first card is The second spacing D2 between the hook 214 and the second hook 215 is smaller than the length L of the opening 203H on the diagonal line. Thus, the first hooking member 214 and the second hooking member 215 can be easily accommodated in the opening 203H. in. Wait until the activity gate When the first hook member 214 and the second hook member 215 are rotated back to the engaging position of the fourth hook portion 215, the first hook member 214 and the second side hook member 215 are engaged with each other, thereby improving assembly. Convenience.
第6圖繪示第4A圖之活動閘門210及第三遮光片203沿著A-A線之剖面示意圖。請參照第6圖,第三遮光片203的上表面203S還設有第一定位件206以及第二定位件207,例如是二凸點。第一定位件206鄰近於第一定位導軌216,第二定位件207鄰近於第二定位導軌217。第一定位件206與第二定位件207之間相隔一第五間距D5,而位於活動閘門210的背面212的第一定位導軌216與第二定位導軌217之間相隔一第三間距D3。第五間距D5大於第三間距D3,以使第一定位導軌216與第二定位導軌217被定位於第一定位件206與第二定位件207之間。因此,當活動閘門210組裝好之後,活動閘門210被限位而無法輕易地旋轉出去,以避免活動閘門210輕易地脫離開口203H。 FIG. 6 is a cross-sectional view showing the movable shutter 210 and the third light shielding sheet 203 of FIG. 4A along the line A-A. Referring to FIG. 6, the upper surface 203S of the third light shielding sheet 203 is further provided with a first positioning member 206 and a second positioning member 207, for example, two bumps. The first positioning member 206 is adjacent to the first positioning rail 216 , and the second positioning member 207 is adjacent to the second positioning rail 217 . The first positioning member 206 and the second positioning member 207 are separated by a fifth interval D5, and the first positioning rail 216 located at the back surface 212 of the movable shutter 210 and the second positioning rail 217 are separated by a third spacing D3. The fifth spacing D5 is greater than the third spacing D3 such that the first positioning rail 216 and the second positioning rail 217 are positioned between the first positioning member 206 and the second positioning member 207. Therefore, when the movable shutter 210 is assembled, the movable shutter 210 is restrained from being easily rotated out to prevent the movable shutter 210 from easily coming off the opening 203H.
本發明上述實施例所揭露之遮光罩中,活動閘門利用二卡勾件卡合在開口的側緣,以減少組裝公差,且活動閘門滑動時可藉由定位導軌以及定位件的限位,以使活動閘門僅能沿著定位導軌單方向來回滑動,進而降低自由度且容易定位,以提高組裝的品質。 In the hood disclosed in the above embodiments of the present invention, the movable gate is engaged with the side edge of the opening by using two hooks to reduce assembly tolerance, and the movable gate can be slid by the positioning rail and the positioning member. The movable gate can only slide back and forth in a single direction along the positioning rail, thereby reducing the degree of freedom and being easily positioned to improve the quality of the assembly.
綜上所述,雖然本發明已以較佳實施例揭露如上,然其並非用以限定本發明。本發明所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作各種之更動與潤 飾。因此,本發明之保護範圍當視後附之申請專利範圍所界定者為準。 In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. Those skilled in the art to which the invention pertains can make various changes and changes without departing from the spirit and scope of the invention. Decoration. Therefore, the scope of the invention is defined by the scope of the appended claims.
210‧‧‧活動閘門 210‧‧‧ activity gate
212‧‧‧背面 212‧‧‧Back
214‧‧‧第一卡勾件 214‧‧‧ First card hook
214a‧‧‧第一固定端 214a‧‧‧first fixed end
214b‧‧‧第一開放端 214b‧‧‧First open end
215‧‧‧第二卡勾件 215‧‧‧Second card hook
215a‧‧‧第二固定端 215a‧‧‧Second fixed end
215b‧‧‧第二開放端 215b‧‧‧ second open end
216‧‧‧第一定位導軌 216‧‧‧First positioning guide
217‧‧‧第二定位導軌 217‧‧‧Second positioning guide
S1‧‧‧第一側 S1‧‧‧ first side
S2‧‧‧第二側 S2‧‧‧ second side
D1‧‧‧第一間距 D1‧‧‧first spacing
D2‧‧‧第二間距 D2‧‧‧second spacing
D3‧‧‧第三間距 D3‧‧‧ third spacing
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104122019A TWI582471B (en) | 2015-07-07 | 2015-07-07 | Light-shielding hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104122019A TWI582471B (en) | 2015-07-07 | 2015-07-07 | Light-shielding hood |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201702638A TW201702638A (en) | 2017-01-16 |
TWI582471B true TWI582471B (en) | 2017-05-11 |
Family
ID=58400826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104122019A TWI582471B (en) | 2015-07-07 | 2015-07-07 | Light-shielding hood |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI582471B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI630589B (en) * | 2017-07-14 | 2018-07-21 | 佳世達科技股份有限公司 | Packing container for a display and display set having the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM345255U (en) * | 2008-07-31 | 2008-11-21 | Amtran Technology Co Ltd | Monitor hood having light-shielding door |
CN203037883U (en) * | 2013-01-07 | 2013-07-03 | 联想(北京)有限公司 | Light shield and display device |
-
2015
- 2015-07-07 TW TW104122019A patent/TWI582471B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM345255U (en) * | 2008-07-31 | 2008-11-21 | Amtran Technology Co Ltd | Monitor hood having light-shielding door |
CN203037883U (en) * | 2013-01-07 | 2013-07-03 | 联想(北京)有限公司 | Light shield and display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI630589B (en) * | 2017-07-14 | 2018-07-21 | 佳世達科技股份有限公司 | Packing container for a display and display set having the same |
Also Published As
Publication number | Publication date |
---|---|
TW201702638A (en) | 2017-01-16 |
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