1328663 __ 099年05月31日修正替換頁 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係關於一種顯示裝置及其顯示本體之高度自動調 節方法。 【先前技術】 [0002] 顯示裝置廣泛應用於家庭、辦公環境中，尤其係桌上型 顯示裝置之技術進步與成熟，得到廣大用戶之偏愛。 [0003] 桌上型顯示裝置通常包括一顯示本體與一支撑該顯示本 體之底座。但該顯示本體與該底座間之距離通常固定， 存在適用範圍較窄等諸多不便。 [0004] 針對上述不便，業界發表眾多顯示本體與底座間之距離 可調節之顯示裝置。但，目前顯示裝置通常係藉由手動 升高或降低顯示本體之高度而實現顯示本體與底座間之 距離調節，如需多次調節，則需多次手動調節，其操作 較為繁ί貞，亦存在諸多不便。 【發明内容】 [0005] 有鑑於此，提供一種顯示本體與底座間之距離，即顯示 本體之高度可自動調節之顯示裝置實為必要。 [0006] 另，提供一種上述顯示裝置之顯示本體之高度自動調節 方法亦為必要。 [0007] —種顯示裝置，其包括一顯示本體、一影像攝取裝置、 一高度調節裝置及一控制電路。該高度調節裝置包括一 與該‘顯示本體相連之滑動體及一與該滑動體相連之傳動 裝置。該控制電路與該影像攝取裝置及該傳動裝置電連 096143463 表單編號Α0101 第4頁/共18頁 0993191831-0 1328663 099年05月31日修正替換頁 接。該控制電路接收影像攝取裝置之影像訊號，並根據 影像訊號控制該傳動裝置以調節該顯示本體之滑動。 [0008] —種顯示裝置之顯示本體之高度自動調節方法包括下列 步驟：啟動顯示本體之高度自動調節功能；藉由一影像 攝取裝置攝取目標影像，並將目標影像傳輸至一控制電 路；控制電路比較目標影像與預設之標準影像，根據比 較結果輸出調節訊號至一與顯示本體相連之高度調節裝 置以調節顯示本體之高度。 [0009] 一種顯示裝置，其包括一顯示本體、一影像攝取裝置、 一控制電路與一高度調節裝置。該影像攝取裝置攝取設 定範圍内之目標影像，該控制電路根據目標影像判斷並 藉由該高度調節裝置自動調節該顯示本體之高度。 [0010] 相較於先前技術，上述顯示裝置能根據攝取之影像判斷 顯示本體之位置，並自動調節顯示本體之相對高度，滿 足身高不同之用戶及同一用戶臉部相對於顯示本體之位 置高低不同之情形，對顯示裝置顯示畫面高度之不同需 求。 【實施方式】 [0011] 請參閱圖1，係本發明顯示裝置第一實施方式之立體分解 示意圖。該顯示裝置1包括一顯示本體11、一底座13與一 分別連接該顯示本體11與該底座13之高度調節裝置10 » [0012] 該顯示本體11包括一高度調節開關11 0及一第一連接件 112。該高度調節開關110係一設置該顯示本體11側邊之 按鈕，其與顯示本體11内一高度調節控制電路（圖未示） 096143463 表單編號A0101 第5頁/共18頁 0993191831-0 1328663 / [0013] [0014] [0015] 099年05月31日修正替换頁 電連接°該高度調節控制電路可為微控制處理器（micro controller unit，MCU)。該第一連接件112設置於該 顯不本體11之背部，以與該高度調節裝置1〇連接。該第 一連接件112包括一第一固定片U4及二第一連接片115 。該一第一連接片115分別自該第一固定片114之兩端向 遠離该顯不本體11背部之方向垂直延伸，其分別包括一 第一連接孔113。 該高度調節裝置1〇包括一影像攝取裝置12、一馬達裝置 19、一上套16與一下套17。 該影像攝取裝置12為一攝像頭，其設置於該顯示本體11 之頂端，並可藉由高度調節控制電路之控制而伸出或縮 進於該顯示本體11。 該馬達裝置19包括一馬達控制器（不可見）、一馬達（不 可見）轉軸195及一連結帶196。該馬達控制器與該馬 達均設置於該馬達裝置19之内部，該馬達控制器與該高 度調節控制電路電連結，以接收該高度調節控制電路之 控制訊號來控制該馬達之轉動方向及轉動速度。該轉軸 195之一端連接於該馬達，其另一端被該連結帶196所纏 繞。即，該馬達控制器可藉由馬達之轉動而實現該連結 帶196之纏繞長度。該連結帶196之自由端197與該上套 16相連接。 該上套16包括一矩形之第一主體169、一第二連接件168 、一螺栓161、一螺套163與—螺帽162。該第二連接件 168位於該第一主體169之上端，其與該第—主體169係 096143463 表單編號A0101 第6頁/共18頁 0993191831-0 [0016] 1328663 [0017] [0018] [0019] [0020] 099年05月31日修正替换頁 一體結構。該第二連接件168包括一第二固定片167及二 第二連接片164。該第二固定片167之該第一主體169之 上端向上延伸，該二第二連接片164分別自該第二固定片 167之兩端向接近該顯示本體11背部之方向垂直延伸，其 分別包括一第二連接孔165。該二第二連接孔165分別對 應於該第一連接件112之第一連接孔113。 該二第二連接片164分別套於該二第一連接片115之外側 ，該螺套163位於該二第一連接片115之間。該螺栓161 分別穿過該第二連接孔165、該第一連接孔11 3與該螺套 163，其帶螺紋之一端外露於該第二連接孔165。該螺帽 162套設於該螺栓161帶螺紋之一端。 該下套17之一端固定於該底座13之上部，其包括一矩形 之第二主體179與一支撐片172。該支撐片172位於該第 二主體179之頂部，以支撐該馬達裝置19。該第二主體 179包括一滑槽173，該上套16可於該滑槽173内上下滑 動。 請參閱圖2，係該顯示裝置1之顯示本體11之高度自動調 節方法之流程圖，各步驟之詳述如下： 步驟S1，啟動顯示本體11之高度自動調節功能。該高度 調節開關110被按下，其發出一啟動訊號至該高度調節控 制電路，以啟動該顯示裝置1之顯示本體11高度之調節功 能。 步驟S2，藉由一影像攝取裝置攝取目標影像，並將目標 影像傳輸至一控制電路。該影像攝取裝置12根據預先設 096143463 表單編號Α0101 第7頁/共18頁 0993191831-0 [0021] 1328663 __ 099年05月31日修正替換頁 定之拍攝次數攝取位於該顯示本體11前方預設範圍内之 影像，並將所攝取之影像訊號傳輸至該高度調節控制電 路。該高度調節控制電路接收該影像訊號後將該攝取之 影像與其預設之標準影像比較。該高度調節控制電路内 預設一標準影像，於該標準影像内設定一與人臉膚色相 同或比較接近之人臉預設區域。如所攝取之影像内包含 與人臉膚色相同或比較接近之區域，則該影像為有效影 像，存儲該有效影像；否則該影像為無效影像，繼續控 制該影像攝取裝置12攝取目標影像。 [0022] 步驟S3，控制電路比較目標影像與預設之標準影像，根 據比較結果輸出調節訊號至一與顯示本體相連之高度調 節裝置以調節顯示本體之高度。該高度調節控制電路將 儲存之有效影像與其預設之標準影像比較，有效影像之 人臉區域與預設標準影像之人臉預設區域相同則不輸出 調節距離訊號。表示該顯示本體11之高度與使用該顯示 本體11之用戶臉部位置之高度適當，不需要調節顯示本 體11之高度。如果有效影像之人臉區域高於或者低於預 設標準影像之人臉預設區域，則計算有效影像中人臉區 域與標準影像中人臉預設區域之距離，並將計算後之距 離訊號傳輸至該馬達裝置19中之馬達控制器。該馬達控 制器接收該高度調節控制電路之距離訊號，並根據該距 離訊號轉換成轉動方向、轉動圈數等指令發送給該馬達 。該馬達接收指令後帶動該轉轴195發生轉動，該連結帶 196之自由端197控制該上套16相對該底座13向上或者向 下滑動，直到該高度調節控制電路無距離訊號輸出為止 096143463 表單編號A0101 第8頁/共18頁 0993191831-0 099年05月31日後正替換頁 [0023] [0024] [0025] [0026] 如不需要 閉該古 顯示本體11高度之自動調節功能，則僅需關 S S A調節開關1 1 〇，從而關閉啟動訊號。 二裴置1能夠根據用戶臉部出現之位置，自動調節其 顯示本趙1】 > 、 之相對高度之功能。此功能能夠滿足身高不 同之用戶及 不5 同—用戶臉部相對於顯示本體11之位置高低 上2 ^對顯不裝置1顯示畫面高度之不同之需求。該 ”該下套17位移產生方式之結構不受限制可利 用傳送帶、齒輪等傳統機構方式移動。 ，發明顯不裝置1不限於在垂直高度上自動調節顯示本體 位置，還可於水平方向上調節顯示本體11之位置， 使其滿足不同用戶對顯示畫面位置之不同需求。水平方 。顯丁裝置1可相對用戶左右移動及前後移動左右移 動之自動調節顯示本體11之方法與上述高度之調節方法 ^致相同，但要彻—鋼㈣來帶動聰林體實現水 平方向上H錢移㈣主要依靠影賴取裝置12 之曝光值或人臉出現在存儲畫面中之面積大小來作為判 斷依據進行調節’因調節方法亦較為類似，故不—一盡 述0 請參閱圖3，係本發明顯*裝置第二實施方式之立體示意 圖。本實施方式顯示裝置與第—實施方式顯示裝置^之不 同之處在於帛不襄置4中之高度自動調節電路係一電 4主機49中之中央處理器（Central ρΓ〇(^_ ，CPU)(圖未示）。 096143463 表單編號A0101 第 頁/共18頁 0993191831-0 1328663 __ 099年05月31日按正替換頁 [0027] 本發明之顯示裝置1可以為液晶顯示裝置、電漿顯示裝置 、陰極射線管顯示裝置等。 [0028] 综上所述，本發明確已符合發明專利之要件，爰依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，本發明之範圍並不以上述實施方式為限，舉凡熟悉 本案技藝之人士援依本發明之精神所作之等效修飾或變 化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0029] 圖1係本發明顯示裝置第一實施方式之立體分解示意圖。 [0030] 圖2係圖1所示顯示裝置之顯示本體之高度自動調節方法 之流程圖。 [0031] 圖3係本發明顯示裝置第二實施方式之立體示意圖。 【主要元件符號說明】 [0032] 顯示裝置：1、4 [0033] 電腦：3 [0034] 高度調節裝置：10 [0035] 顯示本體：11 [0036] 影像攝取裝置：12 [0037] 底座：13 [0038] 上套：16 [0039] 下套：17 [0040] 馬達裝置：19 096143463 表單編號A0101 第10頁/共18頁 0993191831-0 1328663 [0041] 高度調節開關 :110 [0042] 第一連接件： 112 [0043] 第一固定片： 114 [0044] 第一連接片： 115 [0045] 第一連接孔： 113 [0046] 螺栓：161 [0047] 螺帽：162 [0048] 螺套：163 [0049] 第二連接片： 164 [0050] 第二連接孔： 165 [0051] 第二固定片： 167 [0052] 第二連接件： 168 [0053] 第一主體：169 [0054] 支撐片：172 [0055] 滑槽：173 [0056] 第二主體：179 [0057] 轉軸：195 [0058] 連結帶：196 [0059] 自由端：197 096143463 表單編號A0101 第11頁/共18頁 099年05月31日修正替換頁 099319183 卜 0 1328663 099年05月31日修正替換頁 [0060] 主機：49 096143463 表單編號A0101 第12頁/共18頁 0993191831-01328663 __ MAY 31, DECEMBER 31, REPRESENTATION REPAIR PAGE 6. Description of the Invention: [Technical Field] [0001] The present invention relates to a display device and a height automatic adjustment method thereof. [Prior Art] [0002] Display devices are widely used in homes and office environments, especially the technological advancement and maturity of desktop display devices, which have been favored by users. [0003] A desktop display device typically includes a display body and a base that supports the display body. However, the distance between the display body and the base is usually fixed, and there is a lot of inconvenience such as narrow application range. [0004] In view of the above inconvenience, the industry has published a plurality of display devices that can adjust the distance between the main body and the base. However, at present, the display device usually adjusts the distance between the display body and the base by manually raising or lowering the height of the display body. If multiple adjustments are required, multiple manual adjustments are required, and the operation is relatively complicated. There are many inconveniences. SUMMARY OF THE INVENTION [0005] In view of the above, it is necessary to provide a display device having a distance between a display body and a base, that is, a display body whose height can be automatically adjusted. Further, it is also necessary to provide a method of automatically adjusting the height of the display body of the above display device. A display device includes a display body, an image pickup device, a height adjustment device, and a control circuit. The height adjustment device includes a slider coupled to the 'display body and a transmission coupled to the slider. The control circuit is electrically connected to the image capturing device and the transmission device. 096143463 Form No. 1010101 Page 4 of 18 0993191831-0 1328663 Fixed replacement page on May 31, 099. The control circuit receives the image signal of the image capturing device and controls the transmission device according to the image signal to adjust the sliding of the display body. [0008] A method for automatically adjusting the height of a display body of a display device includes the steps of: activating an automatic height adjustment function of the display body; capturing an image of the target by an image capturing device, and transmitting the target image to a control circuit; Comparing the target image with the preset standard image, and outputting the adjustment signal to a height adjusting device connected to the display body according to the comparison result to adjust the height of the display body. [0009] A display device includes a display body, an image pickup device, a control circuit, and a height adjustment device. The image capturing device picks up a target image within a set range, and the control circuit determines based on the target image and automatically adjusts the height of the display body by the height adjusting device. [0010] Compared with the prior art, the display device can determine the position of the display body according to the captured image, and automatically adjust the relative height of the display body to meet different heights of the user and the same user's face relative to the display body. In this case, the display device displays different requirements for the height of the screen. [Embodiment] [0011] Referring to Figure 1, there is shown a perspective exploded view of a first embodiment of a display device of the present invention. The display device 1 includes a display body 11 , a base 13 and a height adjusting device 10 respectively connected to the display body 11 and the base 13 . [0012] The display body 11 includes a height adjusting switch 110 and a first connection. Item 112. The height adjustment switch 110 is a button for setting the side of the display body 11 and a height adjustment control circuit (not shown) in the display body 11 096143463 Form No. A0101 Page 5 / 18 pages 0993191831-0 1328663 / [ [0015] [0015] Corrective replacement page electrical connection on May 31, 099. The height adjustment control circuit can be a micro controller unit (MCU). The first connecting member 112 is disposed on the back of the display body 11 to be connected to the height adjusting device 1B. The first connecting member 112 includes a first fixing piece U4 and two first connecting pieces 115. The first connecting piece 115 extends perpendicularly from the two ends of the first fixing piece 114 away from the back of the display body 11 and includes a first connecting hole 113. The height adjustment device 1 includes an image pickup device 12, a motor device 19, an upper sleeve 16 and a lower sleeve 17. The image capturing device 12 is a camera disposed at the top end of the display body 11 and can be extended or retracted to the display body 11 by the control of the height adjustment control circuit. The motor unit 19 includes a motor controller (not visible), a motor (not visible) shaft 195 and a link belt 196. The motor controller and the motor are both disposed inside the motor device 19. The motor controller is electrically coupled to the height adjustment control circuit to receive the control signal of the height adjustment control circuit to control the rotation direction and the rotation speed of the motor. . One end of the rotating shaft 195 is coupled to the motor, and the other end thereof is wound by the connecting belt 196. That is, the motor controller can realize the winding length of the joint belt 196 by the rotation of the motor. The free end 197 of the strap 196 is coupled to the upper sleeve 16. The upper sleeve 16 includes a rectangular first body 169, a second connecting member 168, a bolt 161, a threaded sleeve 163 and a nut 162. The second connecting member 168 is located at the upper end of the first body 169, and the first body 169 is 096143463. Form number A0101 6th page/18 pages 0993191831-0 [0016] 1328663 [0018] [0019] [0020] On May 31, 099, the replacement page integrated structure was revised. The second connecting member 168 includes a second fixing piece 167 and two second connecting pieces 164. The second fixing piece 167 extends upward from the upper end of the first body 169, and the two second connecting pieces 164 extend perpendicularly from the two ends of the second fixing piece 167 toward the back of the display body 11, respectively. A second connection hole 165. The two second connecting holes 165 respectively correspond to the first connecting holes 113 of the first connecting member 112. The two second connecting pieces 164 are respectively sleeved on the outer sides of the two first connecting pieces 115, and the threaded sleeve 163 is located between the two first connecting pieces 115. The bolt 161 passes through the second connecting hole 165, the first connecting hole 113 and the threaded sleeve 163, respectively, and one end of the threaded portion is exposed to the second connecting hole 165. The nut 162 is sleeved on one end of the bolt 161 with a thread. One end of the lower sleeve 17 is fixed to the upper portion of the base 13, and includes a rectangular second body 179 and a support piece 172. The support piece 172 is located at the top of the second body 179 to support the motor unit 19. The second body 179 includes a sliding slot 173, and the upper sleeve 16 is slidable in the sliding slot 173. Referring to FIG. 2, it is a flowchart of a method for automatically adjusting the height of the display body 11 of the display device 1. The details of each step are as follows: Step S1, the height automatic adjustment function of the display body 11 is activated. The height adjustment switch 110 is depressed, which sends an activation signal to the height adjustment control circuit to activate the adjustment function of the height of the display body 11 of the display device 1. In step S2, the target image is taken by an image capturing device, and the target image is transmitted to a control circuit. The image capturing device 12 is preset to be within a preset range in front of the display body 11 according to the preset number of 096143463 Form No. 1010101, page 7/18 pages, 0993191831-0 [0021] 1328663 __ The image is transmitted to the height adjustment control circuit. The height adjustment control circuit compares the taken image with its preset standard image after receiving the image signal. A standard image is preset in the height adjustment control circuit, and a face preset area that is the same as or close to the face color is set in the standard image. If the captured image contains an area that is the same or relatively close to the skin color of the face, the image is a valid image, and the effective image is stored; otherwise, the image is an invalid image, and the image capturing device 12 continues to control the image capturing by the image capturing device 12. [0022] Step S3, the control circuit compares the target image with the preset standard image, and outputs an adjustment signal to a height adjustment device connected to the display body according to the comparison result to adjust the height of the display body. The height adjustment control circuit compares the stored effective image with the preset standard image. The face area of the effective image is the same as the face preset area of the preset standard image, and the adjustment distance signal is not output. It is indicated that the height of the display body 11 and the height of the user's face position using the display body 11 are appropriate, and it is not necessary to adjust the height of the display body 11. If the face area of the effective image is higher or lower than the face preset area of the preset standard image, the distance between the face area in the effective image and the face preset area in the standard image is calculated, and the calculated distance signal is calculated. It is transmitted to the motor controller in the motor unit 19. The motor controller receives the distance signal of the height adjustment control circuit, and sends the signal to the motor according to the command that the distance signal is converted into a rotation direction and a rotation number. After the motor receives the command, the rotating shaft 195 is rotated, and the free end 197 of the connecting belt 196 controls the upper sleeve 16 to slide up or down relative to the base 13 until the height adjustment control circuit has no distance signal output. 096143463 Form number A0101 Page 8 of 18 0993191831-0 After May 31, 2009, the replacement page [0023] [0025] [0025] [0026] If it is not necessary to close the automatic adjustment function of the height of the display body 11, then only Turn off the SSA adjustment switch 1 1 〇 to turn off the start signal. The second set 1 can automatically adjust the function of displaying the relative height of the camera according to the position where the user's face appears. This function can meet the needs of different heights of the user and the position of the user's face relative to the display body 11 and the height of the display screen. The structure of the displacement mode of the lower sleeve 17 is unrestricted and can be moved by a conventional mechanism such as a conveyor belt or a gear. The invention device 1 is not limited to automatically adjusting the position of the display body at a vertical height, and can also be adjusted in the horizontal direction. The position of the main body 11 is displayed so as to meet the different needs of different users for the position of the display screen. The horizontal side. The method for automatically adjusting the display body 11 and the height adjustment method can be performed by the display device 1 with respect to the user moving left and right and moving left and right. ^To the same, but to - steel (four) to drive the Conglin body to achieve the horizontal direction of the H money shift (four) mainly rely on the exposure value of the device 12 or the size of the face appearing in the storage screen as a basis for judgment The present invention is different from the display device of the first embodiment. The display device of the present embodiment is different from the display device of the first embodiment. The central automatic processor in the height of 4 is the central processor (Central ρΓ〇(^_ , CPU) (not shown) 096143463 Form No. A0101 Page/Total 18 Page 0993191831-0 1328663 __ May 31, 2017, press the replacement page [0027] The display device 1 of the present invention may be a liquid crystal display device, plasma Display device, cathode ray tube display device, etc. [0028] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention. The scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art to the spirit of the present invention are intended to be included in the scope of the following claims. 1 is a perspective exploded view of a first embodiment of a display device of the present invention. [0030] FIG. 2 is a flow chart of a method for automatically adjusting the height of a display body of the display device of FIG. 1. [0031] FIG. A schematic view of a second embodiment of the display device. [Description of main component symbols] [0032] Display device: 1, 4 [0033] Computer: 3 [0034] Height adjustment device: 10 [0035] Display body: 11 [0036] Image capturing device: 12 [0037] Base: 13 [0038] Upper sleeve: 16 [0039] Lower sleeve: 17 [0040] Motor device: 19 096143463 Form number A0101 Page 10/Total 18 page 0993191831-0 1328663 [0041] Height adjustment switch: 110 [0042] First connector: 112 [0043] First fixing piece: 114 [0044] First connecting piece: 115 [0045] First connecting hole: 113 [0046] Bolt: 161 Nut: 162 [0048] Screw sleeve: 163 [0049] Second connecting piece: 164 [0050] Second connecting hole: 165 [0051] Second fixing piece: 167 [0052] Second connecting piece: 168 [0053] First body: 169 [0054] Support piece: 172 [0055] Chute: 173 [0056] Second body: 179 [0057] Spindle: 195 [0058] Linkage: 196 [0059] Free end: 197 096143463 Form No. A0101 Page 11 / Total 18 Pages May 31, 099 Amendment Replacement Page 099319183 Bu 0 1328663 Correction Replacement Page [0560] May 31, 099 Host: 49 096143463 Form No. A0101 Page 12 of 18 0993191831-0