TWI780877B - Self-adaptive display device - Google Patents

Self-adaptive display device Download PDF

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Publication number
TWI780877B
TWI780877B TW110131667A TW110131667A TWI780877B TW I780877 B TWI780877 B TW I780877B TW 110131667 A TW110131667 A TW 110131667A TW 110131667 A TW110131667 A TW 110131667A TW I780877 B TWI780877 B TW I780877B
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Taiwan
Prior art keywords
rod
screen
display device
motor
adaptive display
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TW110131667A
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Chinese (zh)
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TW202309430A (en
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邱榆皓
楊字民
徐國容
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和碩聯合科技股份有限公司
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Publication of TW202309430A publication Critical patent/TW202309430A/en

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  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A self-adaptive display device is suitable for a seat. The self-adaptive display device includes a screen, a bracket, an orientation sensor, a motor and a controller. The bracket includes a first linkage, a second linkage and a third linkage. The first linkage is connected to the screen. The second linkage and the linkage rod are relatively rotatably connected around a first axial direction. The third linkage is fixed to the seat, and the third linkage and the second linkage are relatively rotatably connected around a second axial direction. The orientation sensor is disposed on the first linkage or the screen to sense an inclination angle of the screen. The motor connects two of the first linkage, the second linkage and the third linkage. The controller is electrically connected to the orientation sensor and the motor and configured to drive the motor according to the inclination angle to drive movement of the bracket and keep the screen in a preset orientation.

Description

自適性顯示裝置 Adaptive Display

本揭露是有關於一種顯示裝置，且特別是一種自適性顯示裝置。 The present disclosure relates to a display device, and in particular to an adaptive display device.

習知用於車載之顯示裝置裝配致座椅上，其螢幕與支架繞單軸可相對轉動地連接。當需要改變螢幕的角度時，需要手動調整螢幕的角度。然而，此種調整方式需要人為額外調整，當遇到路況顛簸時，更需頻繁手動調整，相當不便。 Conventionally, a display device used in a vehicle is assembled on a seat, and the screen and the bracket are relatively rotatably connected around a single axis. When the angle of the screen needs to be changed, the angle of the screen needs to be adjusted manually. However, this adjustment method requires additional manual adjustments. When encountering bumpy road conditions, frequent manual adjustments are required, which is quite inconvenient.

因此，本揭露提出一種自適性顯示裝置，可解決人為調整顯示裝置的問題。 Therefore, the present disclosure proposes an adaptive display device, which can solve the problem of artificially adjusting the display device.

本揭露一實施例提出一種自適性顯示裝置，適用於一座椅。自適性顯示裝置包括一螢幕、一支架、一方位感知器、一第一馬達及一控制器。支架包括一第一桿件、一第二桿件及一第三桿件。第一桿件連接於螢幕。第二桿件與第一桿件繞一第一軸向可轉動地連接。第三桿件固定於座椅，且第三桿件與第二桿件繞一第二軸向可轉動地連接。方位感知器配置在第一桿件或螢幕，用以感測螢幕之一傾斜角度。第一馬達連接第一桿件與第二桿件，或連接第二桿件與第三桿件。 控制器電性連接於方位感知器及第一馬達，且用以依據傾斜角度驅動第一馬達，以帶動支架活動，使螢幕保持在一預設方位。 An embodiment of the disclosure provides an adaptive display device suitable for a seat. The adaptive display device includes a screen, a frame, an orientation sensor, a first motor and a controller. The bracket includes a first rod, a second rod and a third rod. The first rod is connected to the screen. The second rod is rotatably connected with the first rod around a first axis. The third rod is fixed on the seat, and the third rod is rotatably connected with the second rod around a second axis. The orientation sensor is arranged on the first bar or the screen, and is used for sensing an inclination angle of the screen. The first motor connects the first rod with the second rod, or connects the second rod with the third rod. The controller is electrically connected to the orientation sensor and the first motor, and is used to drive the first motor according to the tilt angle, so as to drive the bracket to move and keep the screen at a preset orientation.

如此，自適性顯示裝置可自動偵測螢幕之當前方位，對應地自動調整螢幕保持在預設方位。 In this way, the adaptive display device can automatically detect the current orientation of the screen, and accordingly automatically adjust the screen to maintain the default orientation.

為了對本揭露之上述及其他方面有更佳的瞭解，下文特舉實施例，並配合所附圖式詳細說明如下： In order to have a better understanding of the above and other aspects of the present disclosure, the following specific embodiments are described in detail in conjunction with the attached drawings as follows:

10:座椅 10: seat

20:使用者 20: User

20L:視線 20L: Line of sight

100:自適性顯示裝置 100: Adaptive display device

110:螢幕 110: screen

110e:上邊緣 110e: upper edge

110s:顯示面 110s: display surface

111:按鈕 111: button

120:支架 120: Bracket

121:第一桿件 121: The first rod

121a:端部 121a: end

1211:連接桿 1211: connecting rod

1212:固定桿 1212: fixed rod

1213:第一連接軸 1213: The first connecting shaft

122:第二桿件 122: The second rod

1223:第二連接軸 1223: The second connecting shaft

122a:第一端 122a: first end

122b:第二端 122b: second end

123:第三桿件 123: The third rod

1231:樞接桿 1231: pivot rod

1231A:第三連接軸 1231A: The third connecting shaft

1232:固定桿 1232: fixed rod

123a:第三端 123a: third end

123b:第四端 123b: the fourth terminal

130:方位感知器 130: orientation sensor

140A:第一馬達 140A: The first motor

140A1:第一馬達軸 140A1: The first motor shaft

140B:第二馬達 140B: second motor

140B1:第二馬達軸 140B1: Second motor shaft

140C:第三馬達 140C: The third motor

140C1:第三馬達軸 140C1: The third motor shaft

150:控制器 150: Controller

160A:第一電路板 160A: The first circuit board

160A1:第一貫孔 160A1: The first through hole

160B:第二電路板 160B: Second circuit board

160B1:第二貫孔 160B1: Second through hole

160C:第三電路板 160C: The third circuit board

160C1:第三貫孔 160C1: The third through hole

170:攝像器 170: camera

L1:垂直線 L1: vertical line

L2:水平線 L2: Horizontal line

S1:第一軸向 S1: first axis

S2:第二軸向 S2: Second axis

S3:第三軸向 S3: The third axis

第1圖繪示依照本揭露一實施例之自適性顯示裝置的示意圖。 FIG. 1 is a schematic diagram of an adaptive display device according to an embodiment of the present disclosure.

第2圖繪示第1圖之自適性顯示裝置之分解圖。 FIG. 2 shows an exploded view of the adaptive display device in FIG. 1 .

第3A及3B圖繪示第1圖之自適性顯示裝置保持在水平方位的正視圖。 Figures 3A and 3B show the front view of the adaptive display device of Figure 1 maintained in a horizontal orientation.

第4A及4B圖繪示第1圖之自適性顯示裝置保持在垂直方位的側視圖。 Figures 4A and 4B show side views of the adaptive display device of Figure 1 held in a vertical orientation.

第5A及5B圖繪示第1圖之自適性顯示裝置依據使用者之視線調整其方位的示意圖。 FIGS. 5A and 5B are schematic diagrams of the adaptive display device in FIG. 1 adjusting its orientation according to the user's line of sight.

請參照第1~4B圖，第1圖繪示依照本揭露一實施例之自適性顯示裝置100的示意圖，第2圖繪示第1圖之自適性顯示裝置之分解圖，第3A及3B圖繪示第1圖之自適性顯示裝置100保持在水平方位的正視圖，而第4A及4B圖繪示第1圖之自適性顯示裝置100 保持在垂直方位的側視圖。 Please refer to Figures 1-4B, Figure 1 shows a schematic diagram of an adaptive display device 100 according to an embodiment of the present disclosure, Figure 2 shows an exploded view of the adaptive display device in Figure 1, Figures 3A and 3B The front view of the adaptive display device 100 in Figure 1 is shown in a horizontal orientation, and Figures 4A and 4B show the adaptive display device 100 in Figure 1 Side view maintained in a vertical orientation.

自適性顯示裝置100適用於一移動式載具之座椅10(座椅10繪示於第3A圖)。移動式載具例如是可運輸生物或貨物之工具，如，車輛、船、飛機等。 The adaptive display device 100 is suitable for a seat 10 of a mobile vehicle (the seat 10 is shown in FIG. 3A ). The mobile carrier is, for example, a tool capable of transporting living things or goods, such as vehicles, boats, airplanes, and the like.

如第1及2圖所示，自適性顯示裝置100包括螢幕110、支架120、至少一方位感知器130、第一馬達140A及控制器150。 As shown in FIGS. 1 and 2 , the adaptive display device 100 includes a screen 110 , a stand 120 , at least one orientation sensor 130 , a first motor 140A and a controller 150 .

支架120包括第一桿件121、第二桿件122及第三桿件123。第一桿件121連接於螢幕110。第二桿件122與第一桿件121繞第一軸向S1可轉動地連接。第三桿件123固定於座椅10，且第三桿件123與第二桿件122繞第二軸向S2可轉動地相互連接。方位感知器130配置在第一桿件121或螢幕110，用以感測螢幕110之傾斜角度。第一馬達140A可連接第一桿件121與第二桿件122之間或第二桿件122與第三桿件123之間。控制器150電性連接於方位感知器130及第一馬達140A，且用以依據傾斜角度驅動第一馬達140A，以帶動支架120活動，使螢幕110保持在一預設方位(或姿態)。如此，可不需使用者手動調整，自適性顯示裝置100可自動偵測螢幕110之當前方位，對應地自動調整螢幕110保持在預設方位。 The bracket 120 includes a first rod 121 , a second rod 122 and a third rod 123 . The first rod 121 is connected to the screen 110 . The second rod 122 is rotatably connected with the first rod 121 around the first axis S1. The third rod 123 is fixed on the seat 10, and the third rod 123 and the second rod 122 are rotatably connected to each other around the second axis S2. The orientation sensor 130 is disposed on the first rod 121 or the screen 110 to sense the tilt angle of the screen 110 . The first motor 140A can be connected between the first rod 121 and the second rod 122 or between the second rod 122 and the third rod 123 . The controller 150 is electrically connected to the orientation sensor 130 and the first motor 140A, and is used to drive the first motor 140A according to the tilt angle, so as to drive the support 120 to keep the screen 110 at a preset orientation (or posture). In this way, the adaptive display device 100 can automatically detect the current orientation of the screen 110 without manual adjustment by the user, and automatically adjust the screen 110 to maintain the preset orientation accordingly.

前述預設方位例如是垂直方位、水平方位及/或正對使用者視線之方位。此外，前述傾斜角度例如是包含螢幕110之顯示面110s相對於一垂直線L1(垂直線L1可見於第4A圖)的一夾角及/或螢幕110之一上邊緣110e相對於一水平線L2(水平線L2可見於第3A圖)的一夾角。當預設方位為垂直方位時，螢幕110之顯示面110s相 對於垂直線L1夾角大致上等於0度。當預設方位為水平方位時，螢幕110之上邊緣110e相對於水平線L2之夾角大致上等於0度。此外，當預設方位為正對使用者視線之方位時，螢幕110的顯示面110s正對使用者視線。 The aforementioned preset orientation is, for example, a vertical orientation, a horizontal orientation, and/or an orientation directly facing the user's line of sight. In addition, the aforementioned inclination angle includes, for example, an included angle between the display surface 110s of the screen 110 and a vertical line L1 (vertical line L1 can be seen in FIG. L2 can be seen as an included angle in Figure 3A). When the default orientation is the vertical orientation, the display surface 110s of the screen 110 is The included angle for the vertical line L1 is roughly equal to 0 degrees. When the default orientation is the horizontal orientation, the angle between the upper edge 110e of the screen 110 and the horizontal line L2 is substantially equal to 0 degree. In addition, when the default orientation is the orientation facing the user's line of sight, the display surface 110s of the screen 110 is facing the user's line of sight.

如第3A~3B圖所示，自適性顯示裝置100可自動調整螢幕110保持在水平方位，因此，即使移動式載具之座椅往左或往右改變角度及/或位置，螢幕110也可自動保持在水平方位。如第4A~4B圖所示，自適性顯示裝置100可自動調整螢幕110保持在垂直方位。因此，即使移動式載具之座椅往前或往後改變角度及/或位置，螢幕110也可自動保持在垂直方位。 As shown in FIGS. 3A~3B, the adaptive display device 100 can automatically adjust the screen 110 to maintain a horizontal orientation. Therefore, even if the seat of the mobile vehicle changes its angle and/or position to the left or right, the screen 110 can also be adjusted. Automatically maintain a horizontal orientation. As shown in FIGS. 4A-4B , the adaptive display device 100 can automatically adjust the screen 110 to maintain a vertical orientation. Therefore, even if the seat of the mobile vehicle changes angle and/or position forward or backward, the screen 110 can automatically maintain the vertical orientation.

如第2圖所示，在本實施例中，方位感知器130配置在第一桿件121。在另一實施例中，方位感知器130也可配置在螢幕110。方位感知器130可偵測螢幕110的方位，並透過無線或有線方式傳送偵測訊號(未標示)給控制器150。控制器150依據偵測訊號控制至少一馬達(如，馬達140A~140C之至少一者)，以帶動支架120活動，使螢幕110保持在預設方位。以種類來說，方位感知器130例如是包含陀螺儀、加速度感知器或水平儀等可偵測螢幕110方位的感知器。 As shown in FIG. 2 , in this embodiment, the orientation sensor 130 is disposed on the first rod 121 . In another embodiment, the orientation sensor 130 can also be configured on the screen 110 . The orientation sensor 130 can detect the orientation of the screen 110 and send a detection signal (not shown) to the controller 150 through wireless or wired means. The controller 150 controls at least one motor (for example, at least one of the motors 140A-140C) according to the detection signal, so as to drive the stand 120 to move, so as to keep the screen 110 at a preset position. In terms of types, the orientation sensor 130 includes, for example, a sensor such as a gyroscope, an acceleration sensor, or a level that can detect the orientation of the screen 110 .

以下進一步介紹自適性顯示裝置100之支架120的一實施例的具體結構。 The specific structure of an embodiment of the bracket 120 of the adaptive display device 100 is further introduced below.

如第2圖所示，第一桿件121包括連接桿1211及固定桿1212。連接桿1211可樞接或固定於螢幕110，而固定桿1212可固定於連接桿1211。在本實施例中，連接桿1211係以樞接於螢幕110 為例說明。螢幕110包括一按鈕111，按鈕111連接於連接桿1211。當觸發按鈕111時，可切換連接桿1211與螢幕110處於樞接關係與鎖定關係之一者。按鈕111與連接桿1211例如是由一適合之機構(未繪示)連接，該機構可驅動連接桿1211與螢幕110處於樞接關係或鎖定關係。本揭露實施例不限定該機構之組成，其可包含例如是由齒輪及/或連桿等機械元件所組成之機構。在另一實施例中，連接桿1211可固定於螢幕110，在此例子中，螢幕110可省略按鈕111。 As shown in FIG. 2 , the first rod 121 includes a connecting rod 1211 and a fixing rod 1212 . The connecting rod 1211 can be pivoted or fixed on the screen 110 , and the fixing rod 1212 can be fixed on the connecting rod 1211 . In this embodiment, the connecting rod 1211 is pivotally connected to the screen 110 As an example. The screen 110 includes a button 111 connected to a connecting rod 1211 . When the button 111 is activated, the connecting rod 1211 and the screen 110 can be switched to be in one of a pivotal relationship and a locking relationship. The button 111 and the connecting rod 1211 are connected, for example, by a suitable mechanism (not shown), which can drive the connecting rod 1211 and the screen 110 to be in a pivotal or locking relationship. The embodiment of the present disclosure does not limit the composition of the mechanism, which may include, for example, a mechanism composed of mechanical elements such as gears and/or connecting rods. In another embodiment, the connecting rod 1211 can be fixed on the screen 110 . In this example, the button 111 can be omitted from the screen 110 .

如第2圖所示，第二桿件122包括一第一端122a及一第二端122b。在本實施例中，第一馬達140A連接第二桿件122之第一端122a與第一桿件121，以驅動第一桿件121與第二桿件122繞第一軸向S1相對轉動。在本例子中，第一馬達140A可配置於第二桿件122之第一端122a且包括第一馬達軸140A1，第一桿件121更包括一第一連接軸1213，第一馬達軸140A1固定於第一連接軸1213，例如插置於第一連接軸1213。如此，當第一馬達軸140A1受控轉動時，可帶動第一桿件121及螢幕110連動，以改變螢幕110之方位或姿態。此外，自適性顯示裝置100更可包括第一電路板160A，第一電路板160A可配置在第一桿件121之端部121a。第一電路板160A可電性連接控制器150與第一馬達140A，控制器150可透過第一電路板160A控制第一馬達140A運轉。此外，第一電路板160A具有第一貫孔160A1，第一連接軸1213可穿出第一貫孔160A1，以便於連接於第一馬達軸140A1。 As shown in FIG. 2, the second rod 122 includes a first end 122a and a second end 122b. In this embodiment, the first motor 140A is connected to the first end 122a of the second rod 122 and the first rod 121 to drive the first rod 121 and the second rod 122 to rotate relative to each other around the first axis S1. In this example, the first motor 140A can be disposed on the first end 122a of the second rod 122 and includes a first motor shaft 140A1, the first rod 121 further includes a first connecting shaft 1213, and the first motor shaft 140A1 is fixed In the first connecting shaft 1213 , for example, inserted in the first connecting shaft 1213 . In this way, when the first motor shaft 140A1 is controlled to rotate, it can drive the first rod 121 and the screen 110 to move in unison, so as to change the orientation or attitude of the screen 110 . In addition, the adaptive display device 100 may further include a first circuit board 160A, and the first circuit board 160A may be disposed at the end 121 a of the first rod 121 . The first circuit board 160A can be electrically connected to the controller 150 and the first motor 140A, and the controller 150 can control the operation of the first motor 140A through the first circuit board 160A. In addition, the first circuit board 160A has a first through hole 160A1 , and the first connecting shaft 1213 can pass through the first through hole 160A1 so as to be connected to the first motor shaft 140A1 .

如第2圖所示，第三桿件123包括一第三端123a。自 適性顯示裝置100更可包括第二馬達140B，第二馬達140B電性連接控制器150，並連接第三桿件123之第三端123a與第二桿件122之第二端122b，以驅動第二桿件123與第三桿件123繞第二軸向S2相對轉動。在本例子中，第二馬達140B可配置於第三桿件123之第三端123a且包括第二馬達軸140B1。第二桿件122更包括一第二連接軸1223，第二馬達軸140B1可固定於第二連接軸1223，例如插置於第二連接軸1223。如此，當第二馬達軸140B1受控轉動時，可帶動第二桿件122、第一桿件121與螢幕110連動，以改變螢幕110之方位。此外，自適性顯示裝置100更可包括第二電路板160B，第二電路板160B可配置在第二桿件122之第二端122b。第二電路板160B電性連接控制器150與第一馬達140A，控制器150可透過第二電路板160B控制第二馬達140B運轉。第二電路板160B具有一第二貫孔160B1，第二連接軸1223可穿出第二貫孔160B1，以便於連接於第二馬達軸140B1。 As shown in FIG. 2, the third rod 123 includes a third end 123a. since The adaptability display device 100 may further include a second motor 140B, the second motor 140B is electrically connected to the controller 150, and is connected to the third end 123a of the third rod 123 and the second end 122b of the second rod 122 to drive the second end 122b of the second rod 122. The second rod 123 and the third rod 123 rotate relatively around the second axis S2. In this example, the second motor 140B can be disposed at the third end 123 a of the third rod 123 and includes a second motor shaft 140B1 . The second rod 122 further includes a second connecting shaft 1223 , and the second motor shaft 140B1 can be fixed to the second connecting shaft 1223 , for example inserted into the second connecting shaft 1223 . In this way, when the second motor shaft 140B1 is controlled to rotate, it can drive the second rod 122 , the first rod 121 and the screen 110 to move in unison, so as to change the orientation of the screen 110 . In addition, the adaptive display device 100 may further include a second circuit board 160B, and the second circuit board 160B may be disposed on the second end 122 b of the second rod 122 . The second circuit board 160B is electrically connected to the controller 150 and the first motor 140A, and the controller 150 can control the operation of the second motor 140B through the second circuit board 160B. The second circuit board 160B has a second through hole 160B1 , and the second connecting shaft 1223 can pass through the second through hole 160B1 so as to be connected to the second motor shaft 140B1 .

如第2圖所示，第三桿件123包括樞接桿1231及固定桿1232。固定桿1232固定於座椅10(座椅10繪示於第3A圖)，而樞接桿1231與固定桿1232繞第三軸向S3相對可轉動地連接。樞接桿1231具有前述第三端123a及第四端123b。自適性顯示裝置100更可包括第三馬達140C，第三馬達140C電性連接控制器150，並連接固定桿1232與樞接桿1231之第四端123b，以驅動固定桿1232與樞接桿1231繞第三軸向S3相對轉動。在本例子中，第三馬達140C可配置於固定桿1232且包括第三馬達軸140C1，樞接桿1231更包括一第 三連接軸1231A，第三馬達軸140C1固定於第三連接軸1231A。如此，當第三馬達軸140C1受控轉動時，可帶動樞接桿1231、第二桿件122、第一桿件121與螢幕110連動，以改變螢幕110之方位。此外，自適性顯示裝置100更可包括第三電路板160C，第三電路板160C配置在樞接桿1231之第四端123b。第三電路板160C電性連接控制器150與第三馬達140C，控制器150可透過第三電路板160C控制第三馬達140C運轉。第三電路板160C具有一第三貫孔160C1，第三連接軸1231A可穿出第三貫孔160C1，以便於連接於第三連接軸1231A。 As shown in FIG. 2 , the third rod 123 includes a pivot rod 1231 and a fixed rod 1232 . The fixed rod 1232 is fixed on the seat 10 (the seat 10 is shown in FIG. 3A ), and the pivot rod 1231 and the fixed rod 1232 are relatively rotatably connected around the third axis S3. The pivot rod 1231 has the aforementioned third end 123a and fourth end 123b. The adaptive display device 100 may further include a third motor 140C, the third motor 140C is electrically connected to the controller 150 and connected to the fourth end 123b of the fixed rod 1232 and the pivot rod 1231 to drive the fixed rod 1232 and the pivot rod 1231 Relatively rotate around the third axis S3. In this example, the third motor 140C can be configured on the fixed rod 1232 and includes a third motor shaft 140C1, and the pivot rod 1231 further includes a first Three connecting shafts 1231A, the third motor shaft 140C1 is fixed on the third connecting shaft 1231A. In this way, when the third motor shaft 140C1 is controlled to rotate, it can drive the pivot rod 1231 , the second rod member 122 , the first rod member 121 and the screen 110 to move in unison, so as to change the orientation of the screen 110 . In addition, the adaptive display device 100 may further include a third circuit board 160C, and the third circuit board 160C is disposed on the fourth end 123b of the pivot rod 1231 . The third circuit board 160C is electrically connected to the controller 150 and the third motor 140C, and the controller 150 can control the operation of the third motor 140C through the third circuit board 160C. The third circuit board 160C has a third through hole 160C1 , and the third connecting shaft 1231A can pass through the third through hole 160C1 so as to be connected to the third connecting shaft 1231A.

前述第一軸向S1、第二軸向S2與第三軸向S3之任二者例如是彼此垂直或斜交(即，不垂直)。本揭露實施例不限定第一桿件121、第二桿件122與第三桿件123的長度、寬度、厚度及/或連接角度等，因此第一軸向S1、第二軸向S2與第三軸向S3之二者之間的夾角可有多種實施型態。此外，前述電路板上可配置有馬達控制器，以控制馬達的運轉。 Any two of the first axis S1 , the second axis S2 and the third axis S3 are, for example, perpendicular or oblique (ie, non-perpendicular) to each other. The embodiment of the present disclosure does not limit the length, width, thickness and/or connection angle of the first rod 121, the second rod 122 and the third rod 123. Therefore, the first axis S1, the second axis S2 and the second axis The included angle between the three axes S3 can have various implementation forms. In addition, a motor controller may be configured on the aforementioned circuit board to control the operation of the motor.

請參照第5A及5B圖所示，其繪示第1圖之自適性顯示裝置100依據使用者之視線調整其方位的示意圖。自適性顯示裝置100更包括攝像器170，其配置在螢幕110之顯示面110s之側。攝像器170可擷取使用者20之使用者20之影像。控制器150更用以分析使用者影像，以取得使用者20之視線20L，並可依據視線20L驅動至少一馬達(如，馬達140A~140C之至少一者)，以帶動支架120活動，使螢幕110保持在預設方位。 Please refer to FIG. 5A and FIG. 5B , which show a schematic view of the adaptive display device 100 in FIG. 1 adjusting its orientation according to the user's line of sight. The adaptive display device 100 further includes a camera 170 disposed on the side of the display surface 110s of the screen 110 . The camera 170 can capture images of the user 20 of the user 20 . The controller 150 is further used to analyze the user's image to obtain the line of sight 20L of the user 20, and drive at least one motor (for example, at least one of the motors 140A~140C) according to the line of sight 20L to drive the bracket 120 to move and make the screen 110 remains at the preset position.

綜上，本揭露實施例提出一種自適性顯示裝置，其能自 動偵測螢幕之當前方位，並自動據以將螢幕保持在預設方位。自適性顯示裝置包括支架、控制器及至少一方位感知器，如陀螺儀、加速度感知器及/或水平儀等，其可偵測螢幕之當前方位，支架連接於螢幕，控制器可依據方位感知器之偵測訊號，驅動至少一馬達運轉，以帶動支架活動，使螢幕保持在預設方位。支架例如是連接螢幕之連桿機構，其提供至少二自由度，以調整螢幕之方位。透過支架的活動，螢幕可進行左右平移、上下平移、前後平移、左右偏擺及/或上下(俯仰)偏擺等運動。本揭露實施例不限定支架的活動方式，只要螢幕能調整至或保持在預設方位即可。在另一實施例中，自適性顯示裝置可使用影像分析技術取得使用者視線，並據以驅動至少一馬達運轉，以帶動支架活動，使螢幕的顯示面正對使用者視線。如此，當自適性顯示裝置之方位非預期改變時(如，移動式載具顛簸)，自適性顯示裝置可自動調整螢幕方位，使螢幕調整至或保持在預設方位。 To sum up, the embodiment of this disclosure proposes an adaptive display device, which can automatically Motion detects the current position of the screen and automatically keeps the screen at the default position accordingly. The adaptive display device includes a support, a controller and at least one orientation sensor, such as a gyroscope, an acceleration sensor and/or a level, etc., which can detect the current orientation of the screen. The support is connected to the screen, and the controller can use the orientation sensor The detection signal drives at least one motor to drive the bracket to move and keep the screen at a preset position. The bracket is, for example, a link mechanism connected to the screen, which provides at least two degrees of freedom to adjust the orientation of the screen. Through the movement of the bracket, the screen can perform movements such as left-right translation, up-down translation, front-back translation, left-right yaw, and/or up-down (pitch) yaw. The embodiment of the present disclosure does not limit the movable manner of the stand, as long as the screen can be adjusted to or maintained at a preset position. In another embodiment, the adaptive display device can use image analysis technology to obtain the user's line of sight, and then drive at least one motor to move the bracket so that the display surface of the screen faces the user's line of sight. In this way, when the orientation of the adaptive display device changes unexpectedly (for example, the mobile vehicle bumps), the adaptive display device can automatically adjust the orientation of the screen so that the screen can be adjusted to or maintained at a preset orientation.

綜上所述，雖然本揭露已以實施例揭露如上，然其並非用以限定本揭露。本揭露所屬技術領域中具有通常知識者，在不脫離本揭露之精神和範圍內，當可作各種之更動與潤飾。因此，本揭露之保護範圍當視後附之申請專利範圍所界定者為準。 To sum up, although the present disclosure has been disclosed above with embodiments, it is not intended to limit the present disclosure. Those with ordinary knowledge in the technical field to which this disclosure belongs may make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, the scope of protection of this disclosure should be defined by the scope of the appended patent application.

100:自適性顯示裝置 100: Adaptive display device

110:螢幕 110: screen

111:按鈕 111: button

120:支架 120: Bracket

121:第一桿件 121: The first rod

1211:連接桿 1211: connecting rod

1212:固定桿 1212: fixed rod

122:第二桿件 122: The second rod

123:第三桿件 123: The third rod

1231:樞接桿 1231: pivot rod

1232:固定桿 1232: fixed rod

S1:第一軸向 S1: first axis

S2:第二軸向 S2: Second axis

S3:第三軸向 S3: The third axis

Claims (9)

一種自適性顯示裝置，適用於一移動式載具之一座椅，該自適性顯示裝置包括：一螢幕；一支架，包括：一第一桿件，連接於該螢幕；一第二桿件，與該第一桿件繞一第一軸向可轉動地連接；及一第三桿件，固定於該座椅，且該第三桿件與該第二桿件繞一第二軸向可轉動地連接；一方位感知器，配置在該第一桿件或該螢幕，用以感測該螢幕之一傾斜角度；一第一馬達，連接該第一桿件與該第二桿件之間，或連接該第二桿件與該第三桿件之間；一控制器，電性連接於該方位感知器及該第一馬達，且用以依據該傾斜角度驅動該第一馬達，該第一馬達帶動該支架活動，使該螢幕保持在一預設方位；其中，該第一軸向與該第二軸向斜交。 An adaptive display device, suitable for a seat of a mobile vehicle, the adaptive display device includes: a screen; a bracket, including: a first rod connected to the screen; a second rod, rotatably connected with the first rod around a first axis; and a third rod fixed to the seat, and the third rod and the second rod are rotatable around a second axis ground connection; an orientation sensor configured on the first rod or the screen to sense an inclination angle of the screen; a first motor connected between the first rod and the second rod, or connected between the second rod and the third rod; a controller, electrically connected to the orientation sensor and the first motor, and used to drive the first motor according to the tilt angle, the first The motor drives the support to keep the screen at a preset position; wherein, the first axis is oblique to the second axis. 如請求項1所述之自適性顯示裝置，其中該第二桿件包括一第一端及一第二端，該第一馬達連接該第二桿件之該第一端與該第一桿件，以驅動該第一桿件與該第二桿件繞該第一 軸向相對轉動；該第三桿件包括一第三端；該自適性顯示裝置更包括：一第二馬達，電性連接該控制器，該第二馬達連接該第三桿件之該第三端與該第二桿件之該第二端，以驅動該第二桿件與該第三桿件繞該第二軸向相對轉動。 The adaptive display device as claimed in claim 1, wherein the second rod includes a first end and a second end, and the first motor connects the first end of the second rod to the first rod , to drive the first rod and the second rod around the first Axial relative rotation; the third rod includes a third end; the adaptive display device further includes: a second motor electrically connected to the controller, the second motor connected to the third end of the third rod end and the second end of the second rod to drive the second rod and the third rod to rotate relative to each other around the second axis. 如請求項1所述之自適性顯示裝置，其中該第三桿件包括：一固定桿，固定於該座椅；以及一樞接桿，與該固定桿繞一第三軸向可轉動地連接。 The adaptive display device as claimed in claim 1, wherein the third rod includes: a fixed rod fixed to the seat; and a pivot rod connected rotatably with the fixed rod around a third axis . 如請求項3所述之自適性顯示裝置，更包括：一第三馬達，電性連接該控制器，該第三馬達連接該固定桿與該樞接桿，以驅動該固定桿與該樞接桿繞該第三軸向相對轉動。 The adaptive display device as described in claim 3, further comprising: a third motor electrically connected to the controller, the third motor connected to the fixed rod and the pivot rod to drive the fixed rod and the pivot rod The rod rotates relative to the third axis. 如請求項1所述之自適性顯示裝置，其中該支架更包括：一電路板，電性連接該控制器與該第一馬達；其中，該控制器透過該電路板驅動該第一馬達。 The adaptive display device as claimed in claim 1, wherein the bracket further includes: a circuit board electrically connected to the controller and the first motor; wherein the controller drives the first motor through the circuit board. 如請求項1所述之自適性顯示裝置，其中該第一桿件樞接或固定於該螢幕。 The adaptive display device as claimed in claim 1, wherein the first rod is pivotally connected or fixed to the screen. 如請求項1所述之自適性顯示裝置，其中該預設方位為水平方位及垂直方位之至少其一。 The adaptive display device according to claim 1, wherein the preset orientation is at least one of a horizontal orientation and a vertical orientation. 如請求項1所述之自適性顯示裝置，其中該螢幕包括一攝像器，該攝像器電性連接該控制器並用以擷取一使用者之一影像；該控制器更用以：分析該影像，以取得該使用者之一視線；依據該視線驅動該第一馬達，以帶動該支架活動，使該螢幕保持在該預設方位。 The adaptive display device as described in Claim 1, wherein the screen includes a camera, the camera is electrically connected to the controller and used to capture an image of a user; the controller is further used to: analyze the image , to obtain a line of sight of the user; drive the first motor according to the line of sight, so as to drive the bracket to move, and keep the screen at the preset position. 如請求項8所述之自適性顯示裝置，其中該預設方位為該螢幕之一顯示面正對該使用者之該視線之方位。 The adaptive display device as described in Claim 8, wherein the default orientation is an orientation of a display on the screen facing the line of sight of the user.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207122730U (en) * 2017-06-30 2018-03-20 四川云图信息技术有限公司 A kind of cloud screen numeral borrows machine
TWM559969U (en) * 2018-01-10 2018-05-11 澳大利亞商智高力有限公司 Multi direction adjustable display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207122730U (en) * 2017-06-30 2018-03-20 四川云图信息技术有限公司 A kind of cloud screen numeral borrows machine
TWM559969U (en) * 2018-01-10 2018-05-11 澳大利亞商智高力有限公司 Multi direction adjustable display device

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