TW202043900A - Electronic device - Google Patents

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Publication number
TW202043900A
TW202043900A TW108143803A TW108143803A TW202043900A TW 202043900 A TW202043900 A TW 202043900A TW 108143803 A TW108143803 A TW 108143803A TW 108143803 A TW108143803 A TW 108143803A TW 202043900 A TW202043900 A TW 202043900A
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TW
Taiwan
Prior art keywords
camera module
electronic device
lens position
motor
processor
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TW108143803A
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Chinese (zh)
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TWI709807B (en
Inventor
吳易錫
徐仁邦
許愷鈺
林義淵
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華碩電腦股份有限公司
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Priority to US16/866,853 priority Critical patent/US11240357B2/en
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Publication of TWI709807B publication Critical patent/TWI709807B/en
Publication of TW202043900A publication Critical patent/TW202043900A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Telephone Function (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

An electronic device is provided. The electronic device includes a body, an image capture module, a motor, a first orientation sensor, a second orientation sensor and a processor. The image capture module is rotatably disposed on the body. The motor is connected to the image capture module and is configured to drive the image capture module to rotate relative to the body between a front-facing position and a rear-facing position. The first orientation sensor is disposed on the body and is configured to provide a first sensing signal. The second orientation sensor is disposed on the image capture module and is configured to provide a second sensing signal. The processor is electrically connected to the motor, the first orientation sensor and the second orientation sensor, and is configured to control the motor based on the first sensing signal and the second sensing signal.

Description

電子裝置 Electronic device

本揭示係關於一種電子裝置。 This disclosure relates to an electronic device.

諸如智慧型手機等行動裝置大多配備有相機，為了提升使用者體驗，必須使相機功能、位置配置以及操作模式多樣化。 Most mobile devices such as smartphones are equipped with cameras. In order to enhance the user experience, it is necessary to diversify camera functions, location configurations, and operating modes.

本案提供一種電子裝置，其包含機身、相機模組、馬達、第一方向感測器、第二方向感測器以及處理器。相機模組可轉動地設置於機身，馬達連接相機模組，並配置以驅動相機模組相對於機身在前鏡頭位置以及後鏡頭位置之間旋轉。第一方向感測器設置於機身，並配置以提供第一感測訊號。第二方向感測器設置於相機模組，並配置以提供第二感測訊號。處理器電性連接馬達、第一方向感測器以及第二方向感測器，並配置以基於第一感測訊號以及第二感測訊號來控制馬達。 The present application provides an electronic device, which includes a body, a camera module, a motor, a first direction sensor, a second direction sensor, and a processor. The camera module is rotatably arranged on the body, and the motor is connected to the camera module and is configured to drive the camera module to rotate between the front lens position and the rear lens position relative to the body. The first direction sensor is arranged on the body and configured to provide a first sensing signal. The second direction sensor is arranged on the camera module and configured to provide a second sensing signal. The processor is electrically connected to the motor, the first direction sensor and the second direction sensor, and is configured to control the motor based on the first sensing signal and the second sensing signal.

本揭示之電子裝置包含可旋轉的相機模組，並於相機模組與電子裝置機身上各設置一方向感測器，電子裝 置的處理器可基於方向感測器的量測結果來控制用以驅動相機模組的馬達，提供多樣化的功能。 The electronic device of the present disclosure includes a rotatable camera module, and a direction sensor is provided on the camera module and the body of the electronic device. The electronic device The built-in processor can control the motor used to drive the camera module based on the measurement result of the direction sensor, providing diversified functions.

100‧‧‧電子裝置 100‧‧‧Electronic device

110‧‧‧機身 110‧‧‧body

111‧‧‧第一側 111‧‧‧First side

112‧‧‧第二側 112‧‧‧Second side

113‧‧‧容置空間 113‧‧‧accommodating space

120‧‧‧顯示螢幕 120‧‧‧Display screen

130‧‧‧相機模組 130‧‧‧Camera Module

140‧‧‧馬達 140‧‧‧Motor

151‧‧‧第一方向感測器 151‧‧‧First direction sensor

152‧‧‧第二方向感測器 152‧‧‧Second direction sensor

153‧‧‧處理器 153‧‧‧Processor

154、155‧‧‧接近感測器 154, 155‧‧‧Proximity sensor

156‧‧‧聽筒 156‧‧‧Handset

160‧‧‧霍爾感測器 160‧‧‧Hall sensor

161‧‧‧第一部件 161‧‧‧First part

162‧‧‧第二部件 162‧‧‧Second part

B1‧‧‧區間 Section B1‧‧‧

B2‧‧‧停止點 B2‧‧‧stop point

為使本揭示之上述及其他目的、特徵、優點與實施方式能更明顯易懂，所附圖式之說明如下： In order to make the above and other objectives, features, advantages and implementations of the present disclosure more obvious and understandable, the description of the accompanying drawings is as follows:

第1圖為繪示依據本揭示一實施方式之電子裝置的立體圖。 FIG. 1 is a perspective view of an electronic device according to an embodiment of the present disclosure.

第2圖與第3圖為繪示第1圖所示之電子裝置在兩個不同的操作狀態下從另一視角觀測的立體圖。 2 and 3 are three-dimensional views of the electronic device shown in FIG. 1 when viewed from another angle under two different operating states.

第4圖為繪示第1圖所示之電子裝置於區域A內的局部放大側視透視圖。 FIG. 4 is a partially enlarged side perspective view of the electronic device shown in FIG. 1 in the area A. FIG.

第5圖為繪示第1圖所示之電子裝置的功能方塊圖。 Fig. 5 is a functional block diagram of the electronic device shown in Fig. 1.

第6圖為繪示第1圖所示之電子裝置的相機模組轉速對時間的關係圖。 FIG. 6 is a diagram showing the relationship between the rotational speed of the camera module of the electronic device shown in FIG. 1 and time.

為使本揭示之敘述更加詳盡與完備，可參照所附之圖式及以下所述各種實施方式。圖式中之各元件未按比例繪製，且僅為說明本揭示而提供。以下描述許多實務上之細節，以提供對本揭示的全面理解，然而，相關領域具普通技術者應當理解可在沒有一或多個實務上之細節的情況下實施本揭示，因此，該些細節不應用以限定本揭示。 In order to make the description of this disclosure more detailed and complete, please refer to the attached drawings and the various embodiments described below. The elements in the drawings are not drawn to scale, and are provided only to illustrate the present disclosure. Many practical details are described below to provide a comprehensive understanding of this disclosure. However, those of ordinary skill in the relevant fields should understand that this disclosure can be implemented without one or more practical details. Therefore, these details are not Application to limit this disclosure.

請參照第1圖至第5圖。電子裝置100(例如：智慧型手機)包含機身110、顯示螢幕120、相機模組130以及馬達140。機身110具有相對的第一側111以及第二側112，顯示螢幕120設置於機身110的第一側111，相機模組130則可轉動地設置於機身110的第二側112，且相機模組130配置以轉動至一第一位置(例如：後鏡頭位置)、一第二位置(例如：前鏡頭位置)或第一位置與第二位置之間的位置。於一些實施方式中，機身110具有容置空間113，容置空間113為機身110在第二側112上的凹部，相機模組130配置以收納於容置空間113內。於一些實施方式中，相機模組130包含感光元件、鏡頭以及雷射對焦元件。 Please refer to Figure 1 to Figure 5. The electronic device 100 (for example, a smart phone) includes a body 110, a display screen 120, a camera module 130, and a motor 140. The body 110 has a first side 111 and a second side 112 opposite to each other. The display screen 120 is disposed on the first side 111 of the body 110, and the camera module 130 is rotatably disposed on the second side 112 of the body 110, and The camera module 130 is configured to rotate to a first position (for example, a rear lens position), a second position (for example, a front lens position), or a position between the first position and the second position. In some embodiments, the body 110 has an accommodating space 113, the accommodating space 113 is a concave portion of the body 110 on the second side 112, and the camera module 130 is configured to be accommodated in the accommodating space 113. In some embodiments, the camera module 130 includes a photosensitive element, a lens, and a laser focusing element.

承上所述，馬達140設置於機身110內，並連接相機模組130，用以驅動相機模組130旋轉。當馬達140驅動相機模組130相對於機身110轉動至第3圖所示的前鏡頭位置時，相機模組130與顯示螢幕120面向同一方向。當馬達140驅動相機模組130相對於機身110轉動至第2圖所示的後鏡頭位置時，相機模組130位於容置空間113內。電子裝置100還包含處理器153，處理器153電性連接馬達140，並配置以控制馬達140驅動相機模組130旋轉(例如：處理器153向馬達140發送控制訊號使馬達140驅動相機模組130旋轉)。 As mentioned above, the motor 140 is disposed in the body 110 and connected to the camera module 130 to drive the camera module 130 to rotate. When the motor 140 drives the camera module 130 to rotate relative to the body 110 to the front lens position shown in FIG. 3, the camera module 130 and the display screen 120 face the same direction. When the motor 140 drives the camera module 130 to rotate relative to the body 110 to the rear lens position shown in FIG. 2, the camera module 130 is located in the accommodating space 113. The electronic device 100 further includes a processor 153, which is electrically connected to the motor 140, and is configured to control the motor 140 to drive the camera module 130 to rotate (for example, the processor 153 sends a control signal to the motor 140 to cause the motor 140 to drive the camera module 130). Rotate).

於一些實施方式中，電子裝置100配置以執行相機應用程式，當相機應用程式因應於使用者操作而切換至前鏡頭模式時，處理器153控制馬達140驅動相機模組130 旋轉至第3圖所示的前鏡頭位置。反之，當相機應用程式因應於使者操作而切換至後鏡頭模式時，處理器153控制馬達140驅動相機模組130旋轉至第2圖所示的後鏡頭位置。 In some embodiments, the electronic device 100 is configured to execute a camera application. When the camera application switches to the front lens mode in response to a user operation, the processor 153 controls the motor 140 to drive the camera module 130 Rotate to the front lens position shown in Figure 3. Conversely, when the camera application program switches to the rear lens mode in response to the operation of the messenger, the processor 153 controls the motor 140 to drive the camera module 130 to rotate to the rear lens position shown in FIG. 2.

於一些實施方式中，當使用者關閉相機應用程式時，處理器153控制馬達140驅動相機模組130旋轉回後鏡頭位置。於一些實施方式中，相機應用程式具備自動全景拍攝功能，當結束自動全景拍攝功能時，處理器153控制馬達140驅動相機模組130旋轉至後鏡頭位置。 In some embodiments, when the user closes the camera application, the processor 153 controls the motor 140 to drive the camera module 130 to rotate back to the rear lens position. In some embodiments, the camera application has an automatic panoramic shooting function. When the automatic panoramic shooting function ends, the processor 153 controls the motor 140 to drive the camera module 130 to rotate to the rear lens position.

如第2圖與第3圖所示，電子裝置100還包含第一方向感測器151、第二方向感測器152。第一方向感測器151設置於機身110，並配置以提供第一感測訊號。第二方向感測器152設置於相機模組130，並配置以提供第二感測訊號。處理器153電性連接第一方向感測器151以及第二方向感測器152，並配置以基於第一感測訊號以及第二感測訊號來控制馬達140。於一些實施方式中，第一方向感測器151以及第二方向感測器152為加速規、陀螺儀或重力感測器。 As shown in FIGS. 2 and 3, the electronic device 100 further includes a first direction sensor 151 and a second direction sensor 152. The first direction sensor 151 is disposed on the body 110 and configured to provide a first sensing signal. The second direction sensor 152 is disposed in the camera module 130 and configured to provide a second sensing signal. The processor 153 is electrically connected to the first direction sensor 151 and the second direction sensor 152, and is configured to control the motor 140 based on the first sensing signal and the second sensing signal. In some embodiments, the first direction sensor 151 and the second direction sensor 152 are accelerometers, gyroscopes, or gravity sensors.

於一實施方式中，電子裝置100具有相機模組130旋轉障礙偵測機制。具體而言，第一方向感測器151以及第二方向感測器152為陀螺儀，第一感測訊號為機身110的角速度訊號以及第二感測訊號為相機模組130的角速度訊號。當馬達140以一轉速旋轉一段時間後，處理器153配置以基於第一感測訊號(即，機身110的角速度訊號)以及第二感測訊號(即，相機模組130的角速度訊號)來計算相機模組130與機身110之間的角度，當相機模組130與機身110之 間的角度小於對應該轉速與該段時間的預定角度，則處理器153判定相機模組130的旋轉受到阻礙。 In one embodiment, the electronic device 100 has a rotation obstacle detection mechanism of the camera module 130. Specifically, the first direction sensor 151 and the second direction sensor 152 are gyroscopes, the first sensing signal is the angular velocity signal of the body 110 and the second sensing signal is the angular velocity signal of the camera module 130. After the motor 140 rotates at a rotational speed for a period of time, the processor 153 is configured to perform the processing based on the first sensing signal (ie, the angular velocity signal of the body 110) and the second sensing signal (ie, the angular velocity signal of the camera module 130) Calculate the angle between the camera module 130 and the body 110. When the camera module 130 and the body 110 are If the angle between is smaller than the predetermined angle corresponding to the rotation speed and the period of time, the processor 153 determines that the rotation of the camera module 130 is hindered.

在一實施例中，預設相機模組130以轉速V由起始位置(例如：後鏡頭位置)旋轉至目標位置(例如：前鏡頭位置)花費不超過S秒，其中相機模組130位在目標位置時，相機模組130與機身110之間夾角應為預設角度D度(例如：180度)。當相機模組130從起始位置出發以轉速V旋轉，在經過S秒後相機模組130與機身110之間夾角的實際角度(例如：100度)小於預設角度D度，則處理器153判定相機模組130的旋轉過程中受到阻礙而無法抵達目標位置。於一些實施方式中，電子裝置100在不同的使用情境或操作模式(例如：前後鏡頭切換、自動全景拍攝、自由角度(free angle)拍攝)下，會預設有不同的目標位置並對應不同的預設角度，且馬達140會驅動相機模組130以不同的轉速旋轉。 In one embodiment, it takes no more than S seconds for the camera module 130 to rotate from the starting position (for example: the rear lens position) to the target position (for example: the front lens position) at the speed V, where the camera module 130 is located At the target position, the angle between the camera module 130 and the body 110 should be a preset angle D degrees (for example, 180 degrees). When the camera module 130 rotates at the rotation speed V from the starting position, the actual angle (for example, 100 degrees) of the included angle between the camera module 130 and the body 110 after S seconds is less than the preset angle D degrees, then the processor 153 determines that the rotation of the camera module 130 is obstructed and cannot reach the target position. In some embodiments, the electronic device 100 may preset different target positions and correspond to different target positions under different usage scenarios or operation modes (for example: front and rear camera switching, automatic panoramic shooting, free angle shooting). A preset angle, and the motor 140 will drive the camera module 130 to rotate at different speeds.

於一實施方式中，當處理器153判定相機模組130的旋轉受到阻礙時，處理器153控制馬達140停止驅動相機模組130旋轉。於一實施方式中，當處理器153判定相機模組130的旋轉受到阻礙時，處理器153提供通知訊息提醒使用者(例如：將通知訊息呈現於顯示螢幕120上)。於一實施方式中，通知訊息可提供使用者操作選項(例如：移除障礙物後，使用者可按壓顯示螢幕120上的按鈕，指示相機模組130繼續旋轉朝目標位置旋轉)。 In one embodiment, when the processor 153 determines that the rotation of the camera module 130 is hindered, the processor 153 controls the motor 140 to stop driving the camera module 130 to rotate. In one embodiment, when the processor 153 determines that the rotation of the camera module 130 is hindered, the processor 153 provides a notification message to remind the user (for example, the notification message is presented on the display screen 120). In one embodiment, the notification message can provide the user with operation options (for example, after removing the obstacle, the user can press a button on the display screen 120 to instruct the camera module 130 to continue to rotate toward the target position).

如第2圖所示，於一實施方式中，電子裝置100進一步包含接近感測器154，接近感測器154設置於相機模 組130上，並電性連接處理器153。處理器153配置以基於接近感測器154的第一感測結果來判定相機模組130的移動路徑上是否出現障礙物。於一實施方式中，接近感測器154包含光感測器。於一實施方式中，相機模組130包含雷射對焦元件，雷射對焦元件可作為接近感測器154來協助判定相機模組130的移動路徑上是否出現障礙物。 As shown in Figure 2, in one embodiment, the electronic device 100 further includes a proximity sensor 154, and the proximity sensor 154 is disposed in the camera module The group 130 is electrically connected to the processor 153. The processor 153 is configured to determine whether an obstacle appears on the moving path of the camera module 130 based on the first sensing result of the proximity sensor 154. In one embodiment, the proximity sensor 154 includes a light sensor. In one embodiment, the camera module 130 includes a laser focusing element, and the laser focusing element can be used as the proximity sensor 154 to assist in determining whether there is an obstacle on the moving path of the camera module 130.

於一些實施方式中，電子裝置100具有相機模組130落摔保護機制。具體而言，第一方向感測器151以及第二方向感測器152為加速規，第一方向感測器151或第二方向感測器152配置以提供一加速度數值。當相機模組130不位在後鏡頭位置(亦即，未收納於容置空間113內時)且加速度數值大於一預設加速度時，處理器153判定現在電子裝置100處於落摔狀態並控制馬達140驅動相機模組130朝後鏡頭位置旋轉，以保護相機模組130。於一實施方式中，當處理器153判定電子裝置100處於落摔狀態時(亦即，當加速度數值大於預設加速度)，處理器153控制馬達140以快於在任何其他使用情境或操作模式下的轉速旋轉(例如：以大於前後鏡頭切換或自動全景拍攝時的轉速旋轉)，加速將相機模組130旋轉回第一位置(即，後鏡頭位置)。 In some embodiments, the electronic device 100 has a camera module 130 drop protection mechanism. Specifically, the first direction sensor 151 and the second direction sensor 152 are accelerometers, and the first direction sensor 151 or the second direction sensor 152 is configured to provide an acceleration value. When the camera module 130 is not at the rear lens position (that is, when it is not stored in the accommodating space 113) and the acceleration value is greater than a predetermined acceleration, the processor 153 determines that the electronic device 100 is now in a falling state and controls the motor 140 drives the camera module 130 to rotate toward the rear lens position to protect the camera module 130. In one embodiment, when the processor 153 determines that the electronic device 100 is in a falling state (that is, when the acceleration value is greater than the preset acceleration), the processor 153 controls the motor 140 to be faster than in any other use situation or operation mode Rotate at a speed greater than (for example, rotate at a speed greater than the speed of front and rear lens switching or automatic panoramic shooting) to accelerate the rotation of the camera module 130 back to the first position (ie, the rear lens position).

於一實施方式中，處理器153配置以執行人臉解鎖功能。當相機模組130位於後鏡頭位置，且人臉解鎖功能被啟動時，處理器153基於第一感測訊號以及第二感測訊號判定電子裝置100是否實質上呈水平放置，在此實施例中，第一方向感測器151以及第二方向感測器152為重力感 測器，第一感測訊號為機身110的當下的重力值以及第二感測訊號為相機模組130的重力值。當處理器153基於第一感測訊號以及第二感測訊號判定電子裝置100實質上呈水平放置時，處理器153控制馬達140不驅動相機模組130轉動，以避免使用者在電子裝置100以顯示螢幕120朝上的方式平放於桌面上時啟動人臉解鎖功能，導致相機模組130需旋轉至前鏡頭位置卻被桌面阻礙所造成的損壞。 In one embodiment, the processor 153 is configured to perform a face unlock function. When the camera module 130 is located at the rear lens position and the face unlock function is activated, the processor 153 determines whether the electronic device 100 is substantially horizontally placed based on the first sensing signal and the second sensing signal. In this embodiment , The first direction sensor 151 and the second direction sensor 152 are gravity sensors For the sensor, the first sensing signal is the current gravity value of the body 110 and the second sensing signal is the gravity value of the camera module 130. When the processor 153 determines that the electronic device 100 is placed substantially horizontally based on the first sensing signal and the second sensing signal, the processor 153 controls the motor 140 not to drive the camera module 130 to rotate, so as to prevent the user from moving the electronic device 100 The face unlocking function is activated when the display screen 120 is placed flat on the desktop with the display screen 120 facing upwards, which causes the camera module 130 to be rotated to the front lens position but is blocked by the desktop.

於一些實施方式中，電子裝置100還包含聽筒156，聽筒156位於顯示螢幕120上方。當相機模組130位於前鏡頭位置且電子裝置100接收到來電時，處理器153配置以判斷電子裝置100是否未開啟擴音功能且未連接耳機(包含藍牙無線耳機與有線耳機)。當判斷電子裝置100未開啟擴音功能且未連接耳機時，處理器153控制馬達140驅動相機模組130朝後鏡頭位置旋轉，以免位在前鏡頭位置的相機模組130妨礙使用者使用聽筒156通話。 In some embodiments, the electronic device 100 further includes an earpiece 156, and the earpiece 156 is located above the display screen 120. When the camera module 130 is located at the front lens position and the electronic device 100 receives an incoming call, the processor 153 is configured to determine whether the electronic device 100 has not activated the sound amplification function and is not connected to earphones (including Bluetooth wireless earphones and wired earphones). When it is determined that the electronic device 100 is not activated and the earphone is not connected, the processor 153 controls the motor 140 to drive the camera module 130 to rotate toward the rear lens position, so as to prevent the camera module 130 at the front lens position from hindering the user from using the earpiece 156 call.

於一實施方式中，電子裝置100進一步包含接近感測器155且處理器153電性連接接近感測器155。接近感測器155設置於機身110的第一側111且位於顯示螢幕120上方，並配置以提供處理器153第二感測結果。當電子裝置100接收到來電時，若處理器153根據第二感測結果判斷有物體接近機身110的第一側111，則處理器153控制馬達140不驅動相機模組130旋轉。如此，可避免使用者使用聽筒156通話時受到相機模組130的轉動影響(例如：頭髮被朝後鏡頭位置轉動的相機模組130夾到)。 In one embodiment, the electronic device 100 further includes a proximity sensor 155 and the processor 153 is electrically connected to the proximity sensor 155. The proximity sensor 155 is disposed on the first side 111 of the body 110 and above the display screen 120, and is configured to provide the processor 153 with a second sensing result. When the electronic device 100 receives an incoming call, if the processor 153 determines that an object is approaching the first side 111 of the body 110 according to the second sensing result, the processor 153 controls the motor 140 not to drive the camera module 130 to rotate. In this way, the user can be prevented from being affected by the rotation of the camera module 130 when using the earpiece 156 to talk (for example, the hair is caught by the camera module 130 that rotates toward the rear lens position).

於一實施方式中，當電子裝置100在自動全景拍攝、自由角度拍攝以及動作追蹤(motion tracking)的操作模式下，即使處理器153根據第二感測結果判斷有物體接近機身110的第一側111，處理器153仍控制馬達140驅動相機模組130轉動，以免影響使用者的操作。 In one embodiment, when the electronic device 100 is in the operation modes of automatic panoramic shooting, free-angle shooting, and motion tracking, even if the processor 153 determines that an object is close to the first part of the body 110 according to the second sensing result On the side 111, the processor 153 still controls the motor 140 to drive the camera module 130 to rotate, so as not to affect the user's operation.

於一些實施方式中，電子裝置100進一步包含霍爾感測器160，其配置以提供第三感測結果。霍爾感測器160包含第一部件161以及第二部件162，第一部件161設置於機身110的容置空間113，第二部件162則設置於相機模組130並面對容置空間113。在相機模組130朝向後鏡頭位置旋轉的過程中，當處理器153根據第三感測結果判斷相機模組130接近後鏡頭位置時(例如：第三感測結果可包含顯示相機模組130與機身110之間的角度超過一接近角度閾值的第一訊號，或是包含顯示相機模組130與機身110之間的角度小於或等於該接近角度閾值的第二訊號，接近角度閾值可為20度)，處理器153調降馬達140的轉速。 In some embodiments, the electronic device 100 further includes a Hall sensor 160 configured to provide a third sensing result. The Hall sensor 160 includes a first part 161 and a second part 162. The first part 161 is disposed in the accommodation space 113 of the body 110, and the second part 162 is disposed in the camera module 130 and faces the accommodation space 113. . When the camera module 130 rotates toward the rear lens position, when the processor 153 determines that the camera module 130 is close to the rear lens position according to the third sensing result (for example, the third sensing result may include displaying the camera module 130 and The first signal indicating that the angle between the fuselage 110 exceeds an approach angle threshold, or the second signal indicating that the angle between the camera module 130 and the fuselage 110 is less than or equal to the approach angle threshold, the approach angle threshold may be 20 degrees), the processor 153 reduces the speed of the motor 140.

詳細而言，當第三感測結果顯示相機模組130與機身110的夾角在K度(例如：20度)以內時，代表相機模組130接近後鏡頭位置，處理器153調降馬達140的轉速。反之，當第三感測結果顯示相機模組130與後鏡頭位置的夾角超過K度時，代表相機模組130未接近後鏡頭位置。於一實施方式中，處理器153係相隔較長的時間輸出驅動馬達140旋轉的訊號，以調降馬達140的轉速(例如：以脈寬調變(PWM)的方式調整，降低工作週期(duty cycle))。 In detail, when the third sensing result shows that the angle between the camera module 130 and the body 110 is within K degrees (for example: 20 degrees), it means that the camera module 130 is close to the rear lens position, and the processor 153 reduces the motor 140的rpm。 Conversely, when the third sensing result shows that the angle between the camera module 130 and the rear lens position exceeds K degrees, it means that the camera module 130 is not close to the rear lens position. In one embodiment, the processor 153 outputs a signal for driving the motor 140 to rotate at a longer time interval to reduce the rotation speed of the motor 140 (for example, by means of pulse width modulation (PWM)) to reduce the duty cycle (duty). cycle)).

於一實施方式中，可預設相機模組130從前鏡頭位置旋轉至後鏡頭位置的轉動時程(例如：相機模組130從前鏡頭位置旋轉至後鏡頭位置需花費N秒及/或馬達140需旋轉M圈)，經過轉動時程的特定比例後(例如：經過轉動時程的90%後)，處理器153調降馬達140的轉速。 In one embodiment, the rotation time course of the camera module 130 from the front lens position to the rear lens position can be preset (for example, it takes N seconds for the camera module 130 to rotate from the front lens position to the rear lens position and/or the motor 140 requires (Revolve M times), after a specific proportion of the rotation time course (for example, after 90% of the rotation time course has passed), the processor 153 reduces the rotation speed of the motor 140.

根據不同電子裝置100硬體與機構的變異性，以及電子裝置100的設置方向(例如：水平或是鉛直擺放)不同，均可能導致相機模組130從後鏡頭位置旋轉至前鏡頭位置或是從前鏡頭位置旋轉至後鏡頭位置所花費的時間的不同，或是馬達140旋轉的圈數的不同。考量到上述問題，於一些實施方式中，電子裝置100配置以執行一校正過程來取得關於相機模組130從後鏡頭位置旋轉至前鏡頭位置(或是從前鏡頭位置旋轉至後鏡頭位置)所花費的時間或是馬達140旋轉的圈數的資訊，以確保相機模組130能確實旋轉到後鏡頭位置或前鏡頭位置。 Depending on the variability of the hardware and mechanism of the electronic device 100, and the different orientation of the electronic device 100 (for example, horizontal or vertical placement), the camera module 130 may be rotated from the rear lens position to the front lens position or The difference in the time it takes to rotate from the front lens position to the rear lens position, or the number of revolutions of the motor 140. Considering the above problems, in some embodiments, the electronic device 100 is configured to perform a calibration process to obtain information about the cost of rotating the camera module 130 from the rear lens position to the front lens position (or from the front lens position to the rear lens position) The information about the time or the number of revolutions of the motor 140 to ensure that the camera module 130 can actually rotate to the rear lens position or the front lens position.

在校正過程中，處理器153配置以：(1)控制馬達140驅動相機模組130由第一位置朝向第二位置旋轉(例如：由後鏡頭位置往後鏡頭位置旋轉)或由第二位置朝向第一位置旋轉(例如：由前鏡頭位置往後鏡頭位置旋轉)，並同時啟動用以計算整個相機模組130翻轉過程所花費的時間的計時器(例如：計時程序或硬體計時器)或是用以計算整個相機模組130翻轉過程中馬達140所旋轉的總圈數的圈數計算器(例如：圈數計算程序或是圈數計算硬體元件)；(2)在相機模組130旋轉的過程中定期地根據第一感測訊號以及 第二感測訊號來計算相機模組130的轉速；(3)當相機模組130的轉速低於一轉速閾值的次數達到一預設次數時，判定相機模組130抵達第二位置，並停止計時器或是圈數計算器；以及(4)記錄計時器或是圈數計算器的量測結果(例如：整個相機模組130翻轉過程所花費的總時間長度或整個相機模組130翻轉過程馬達140的總旋轉圈數)。於一些實施方式中，計時器量測到的時間或圈數計算器量測到的圈數係記錄於電子裝置100的一儲存裝置(圖未示)。 During the calibration process, the processor 153 is configured to: (1) control the motor 140 to drive the camera module 130 to rotate from the first position to the second position (for example: from the rear lens position to the rear lens position) or from the second position Rotate the first position (for example, rotate from the front lens position to the rear lens position), and simultaneously start a timer (for example: timing program or hardware timer) used to calculate the time taken for the entire camera module 130 to turn over. It is a lap calculator (for example, a lap calculation program or a lap calculation hardware component) used to calculate the total number of laps that the motor 140 rotates during the turning of the entire camera module 130; (2) in the camera module 130 During the rotation, periodically according to the first sensing signal and The second sensing signal is used to calculate the rotational speed of the camera module 130; (3) When the rotational speed of the camera module 130 is lower than a rotational speed threshold for a predetermined number of times, it is determined that the camera module 130 has reached the second position and stops Timer or lap calculator; and (4) Record the measurement result of the timer or lap calculator (for example: the total length of time spent in the entire camera module 130 turning process or the entire camera module 130 turning process The total number of rotations of the motor 140). In some embodiments, the time measured by the timer or the number of laps measured by the lap calculator is recorded in a storage device (not shown) of the electronic device 100.

計時器量測到的時間或是圈數計算器量測到的圈數係作為一預設時程(包含從第一位置旋轉到第二位置預計所需花費的時間及馬達140旋轉圈數，或者從第二位置旋轉到第一位置預計所需花費的時間及馬達140旋轉圈數)。預設時程為處理器153控制馬達140的依據，在一實施例中，當處理器153執行相機應用程式，且相機應用程式因應於使用者操作而由後鏡頭模式切換至前鏡頭模式，此時，處理器153控制馬達140依照預定時程驅動相機模組130從後鏡頭位置旋轉至前鏡頭位置。 The time measured by the timer or the number of laps measured by the lap calculator is used as a preset time course (including the estimated time required to rotate from the first position to the second position and the number of rotations of the motor 140, Or the estimated time required to rotate from the second position to the first position and the number of rotations of the motor 140). The preset time schedule is the basis for the processor 153 to control the motor 140. In one embodiment, when the processor 153 executes the camera application, and the camera application switches from the rear camera mode to the front camera mode in response to a user operation, this At this time, the processor 153 controls the motor 140 to drive the camera module 130 to rotate from the rear lens position to the front lens position according to a predetermined schedule.

於一實施方式中，電子裝置100可引導使用者先將電子裝置100保持於水平狀態，並進行一次以上的校正過程(例如：三次)，再引導使用者將電子裝置100保持於鉛直狀態，並進行一次以上的校正過程(例如：三次)。基於以上校正過程所量測到的計時器/圈數計算器讀數，可選定最大者(最長時間/最多圈數)作為從第一位置旋轉到第二位置的預設時程。於一些實施方式中，系統預設一預定上限時間 /預定上限圈數，若選定的最大值超過所述預定上限時間/預定上限圈數，則以所述預定上限時間/預定上限圈數作為預設時程。 In one embodiment, the electronic device 100 can guide the user to first keep the electronic device 100 in a horizontal state, perform more than one calibration process (for example, three times), and then guide the user to keep the electronic device 100 in a vertical state, and Perform more than one calibration process (for example: three times). Based on the timer/lap calculator readings measured in the above calibration process, the largest (longest time/maximum number of laps) can be selected as the preset time course for rotating from the first position to the second position. In some embodiments, the system presets a predetermined upper limit time /Predetermined upper limit number of laps, if the selected maximum value exceeds the predetermined upper limit time/predetermined upper limit number of laps, then the predetermined upper limit time/predetermined upper limit number of laps is used as the preset time course.

請參照第6圖。在相機模組130旋轉到接近前鏡頭位置/後鏡頭位置時，馬達140的轉速會下降，使相機模組130的轉速減慢，最後停止(如第6圖中的區間B1所示)。有時會出現在相機模組130確實到達前鏡頭位置/後鏡頭位置前第一感測訊號與第二感測訊號顯示相機模組130角速度為零的情況(如第6圖中的停止點B2所示)。在校正過程的步驟(3)中，處理器153在相機模組130的轉速低於轉速閾值的次數達到預設次數時才判定相機模組130已抵達第二位置的作法，可避免上述現象造成誤判。 Please refer to Figure 6. When the camera module 130 rotates close to the front lens position/rear lens position, the rotation speed of the motor 140 will decrease, slowing down the rotation speed of the camera module 130, and finally stop (as shown in the interval B1 in FIG. 6). Sometimes the first sensing signal and the second sensing signal show that the angular velocity of the camera module 130 is zero before the camera module 130 actually reaches the front lens position/rear lens position (such as the stop point B2 in Figure 6). Shown). In step (3) of the calibration process, the processor 153 determines that the camera module 130 has reached the second position only when the rotation speed of the camera module 130 is lower than the rotation speed threshold for the preset number of times, which can avoid the above phenomenon. Misjudgment.

更進一步地，於一些實施方式中，處理器153配置以於相機模組130的轉速低於轉速閾值連續發生預設次數時判定相機模組130抵達第二位置，同時停止計時器或是圈數計算器，並記錄計時器或是圈數計算器的量測結果。於此等實施方式中，若發生中斷的情況(亦即，某次量測相機模組130的轉速高於轉速閾值)，則處理器153必須重新計數相機模組130的轉速低於轉速閾值連續發生預設次數，才能判定相機模組130抵達第二位置。於一替代實施方式中，可允許中斷的情況發生P次(例如：三次)，超過P次時，處理器153才驅使計時器/圈數計算器重新計時/計數。 Furthermore, in some embodiments, the processor 153 is configured to determine that the camera module 130 has reached the second position when the rotation speed of the camera module 130 is lower than the rotation speed threshold for a predetermined number of times, and at the same time stop the timer or the lap. Calculator, and record the measurement results of the timer or lap calculator. In these embodiments, if an interruption occurs (that is, a certain measurement of the rotation speed of the camera module 130 is higher than the rotation speed threshold), the processor 153 must recount that the rotation speed of the camera module 130 is continuously below the rotation speed threshold. The preset number of occurrences can determine that the camera module 130 reaches the second position. In an alternative embodiment, the allowable interruption occurs P times (for example, three times), and only when P times are exceeded, the processor 153 drives the timer/lap counter to re-time/count.

於一些實施方式中，電子裝置100具有防止相機模組130鬆脫的機制，在特定使用情境下使相機模組130 朝向後鏡頭位置收合。於一些實施方式中，當第三感測結果(由霍爾感測器160提供)顯示相機模組130接近後鏡頭位置，且電子裝置100偵測到相機模組130被按壓(例如：基於第一感測訊號與第二感測訊號，處理器153判定相機模組130的位置出現變化)時，處理器153控制馬達140驅使相機模組130朝向後鏡頭位置旋轉一角度(例如：5度)。 In some embodiments, the electronic device 100 has a mechanism to prevent the camera module 130 from being loosened, so that the camera module 130 can be Fold toward the rear lens position. In some embodiments, when the third sensing result (provided by the Hall sensor 160) shows that the camera module 130 is close to the rear lens position, and the electronic device 100 detects that the camera module 130 is pressed (for example, based on the first For a sensing signal and a second sensing signal, when the processor 153 determines that the position of the camera module 130 has changed), the processor 153 controls the motor 140 to drive the camera module 130 to rotate toward the rear lens position by an angle (for example: 5 degrees) .

於一些實施方式中，在電子裝置100睡眠或喚醒時，處理器153控制馬達140驅使相機模組130朝向後鏡頭位置旋轉一角度(例如：2度)。於一些實施方式中，在電子裝置100開機或關機時，若相機模組130不位在後鏡頭位置，則處理器153控制馬達140驅使相機模組130旋轉至後鏡頭位置。於一些實施方式中，若相機模組130旋轉離開後鏡頭位置時受到阻礙(例如：電子裝置100感測到相機模組130旋轉離開後鏡頭位置的200毫秒後還無法轉超過10度的話，判定相機模組130旋轉離開後鏡頭位置時受到阻礙)，則處理器153控制馬達140驅使相機模組130朝向後鏡頭位置旋轉一角度(例如：10度)。 In some embodiments, when the electronic device 100 sleeps or wakes up, the processor 153 controls the motor 140 to drive the camera module 130 to rotate an angle (for example, 2 degrees) toward the rear lens position. In some embodiments, when the electronic device 100 is turned on or off, if the camera module 130 is not in the rear lens position, the processor 153 controls the motor 140 to drive the camera module 130 to rotate to the rear lens position. In some embodiments, if the camera module 130 is prevented from rotating away from the rear lens position (for example, if the electronic device 100 senses that the camera module 130 cannot rotate more than 10 degrees after 200 milliseconds after rotating away from the rear lens position, it is determined When the camera module 130 is blocked when it rotates away from the rear lens position, the processor 153 controls the motor 140 to drive the camera module 130 to rotate toward the rear lens position by an angle (for example, 10 degrees).

於一些實施方式中，在電子裝置100執行人臉解鎖功能時，若相機模組130由後鏡頭位置朝向前鏡頭位置旋轉的過程中受到阻礙，則處理器153控制馬達140驅使相機模組130旋轉回到後鏡頭位置。於一些實施方式中，電子裝置100提供的使用者介面包含復位按鈕(例如：顯示螢幕120上呈現的按鈕)，處理器153因應於復位按鈕受到按壓而控制馬達140驅使相機模組130旋轉至後鏡頭位置。 In some embodiments, when the electronic device 100 executes the face unlock function, if the camera module 130 is blocked from rotating from the rear lens position to the front lens position, the processor 153 controls the motor 140 to drive the camera module 130 to rotate Back to the rear lens position. In some embodiments, the user interface provided by the electronic device 100 includes a reset button (for example, a button presented on the display screen 120), and the processor 153 controls the motor 140 to drive the camera module 130 to rotate to the back when the reset button is pressed. Lens position.

綜上所述，本揭示之電子裝置包含可旋轉的相機模組，並於相機模組與電子裝置機身上各設置一方向感測器，電子裝置的處理器可基於方向感測器的量測結果來控制用以驅動相機模組的馬達，提供多樣化的功能。 In summary, the electronic device of the present disclosure includes a rotatable camera module, and a direction sensor is provided on the camera module and the body of the electronic device. The processor of the electronic device can be measured based on the direction sensor. As a result, the motor used to drive the camera module is controlled, providing diversified functions.

儘管本揭示已以實施方式揭露如上，然其並非用以限定本揭示，任何熟習此技藝者，於不脫離本揭示之精神及範圍內，當可作各種之更動與潤飾，因此本揭示之保護範圍當視後附之申請專利範圍所界定者為準。 Although this disclosure has been disclosed in the above manner, it is not intended to limit the disclosure. Anyone who is familiar with this technique can make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, the protection of this disclosure The scope shall be subject to those defined in the attached patent scope.

100‧‧‧電子裝置 100‧‧‧Electronic device

110‧‧‧機身 110‧‧‧body

111‧‧‧第一側 111‧‧‧First side

112‧‧‧第二側 112‧‧‧Second side

120‧‧‧顯示螢幕 120‧‧‧Display screen

130‧‧‧相機模組 130‧‧‧Camera Module

151‧‧‧第一方向感測器 151‧‧‧First direction sensor

152‧‧‧第二方向感測器 152‧‧‧Second direction sensor

153‧‧‧處理器 153‧‧‧Processor

154‧‧‧接近感測器 154‧‧‧Proximity Sensor

Claims (10)

一種電子裝置，包含： An electronic device including: 一機身； A fuselage 一相機模組，可轉動地設置於該機身； A camera module, rotatably arranged on the body; 一馬達，連接該相機模組，並配置以驅動該相機模組相對於該機身在一前鏡頭位置以及一後鏡頭位置之間旋轉； A motor connected to the camera module and configured to drive the camera module to rotate relative to the fuselage between a front lens position and a rear lens position; 一第一方向感測器，設置於該機身，並配置以提供一第一感測訊號； A first direction sensor arranged on the body and configured to provide a first sensing signal; 一第二方向感測器，設置於該相機模組，並配置以提供一第二感測訊號；以及 A second direction sensor arranged on the camera module and configured to provide a second sensing signal; and 一處理器，電性連接該馬達、該第一方向感測器以及該第二方向感測器，並配置以基於該第一感測訊號以及該第二感測訊號來控制該馬達。 A processor electrically connected to the motor, the first direction sensor and the second direction sensor, and is configured to control the motor based on the first sensing signal and the second sensing signal. 如請求項1所述之電子裝置，其中當該馬達以一轉速旋轉一段時間後，該處理器配置以基於該第一感測訊號以及該第二感測訊號來計算該相機模組與該機身之間的一角度，若該角度小於對應該轉速與該段時間的一預定角度，則該處理器判定該相機模組的旋轉受到阻礙。 The electronic device according to claim 1, wherein when the motor rotates at a rotation speed for a period of time, the processor is configured to calculate the camera module and the machine based on the first sensing signal and the second sensing signal If the angle between the bodies is smaller than a predetermined angle corresponding to the rotation speed and the period of time, the processor determines that the rotation of the camera module is hindered. 如請求項1所述之電子裝置，其中該處理器配置以執行一人臉解鎖功能，當該相機模組位於該後鏡頭位置，且該人臉解鎖功能被啟動時，若該處理器基於該 第一感測訊號以及該第二感測訊號判定該電子裝置呈水平放置，則該處理器控制該馬達不驅動該相機模組轉動。 The electronic device according to claim 1, wherein the processor is configured to perform a face unlock function, and when the camera module is located at the rear lens position and the face unlock function is activated, if the processor is based on the The first sensing signal and the second sensing signal determine that the electronic device is placed horizontally, and the processor controls the motor not to drive the camera module to rotate. 如請求項1所述之電子裝置，其中當該相機模組位於該前鏡頭位置且該電子裝置接收到來電時，若該電子裝置未開啟擴音功能且未連接耳機，則該處理器控制該馬達驅動該相機模組朝向該後鏡頭位置旋轉。 The electronic device according to claim 1, wherein when the camera module is located at the front lens position and the electronic device receives an incoming call, if the electronic device does not turn on the amplification function and the headset is not connected, the processor controls the The motor drives the camera module to rotate toward the rear lens position. 如請求項4所述之電子裝置，進一步包含： The electronic device according to claim 4, further comprising: 一顯示螢幕，其中該機身具有相對的一第一側以及一第二側，該顯示螢幕設置於該第一側，該相機模組設置於該第二側；以及 A display screen, wherein the body has a first side and a second side opposite to each other, the display screen is disposed on the first side, and the camera module is disposed on the second side; and 一接近感測器，設置於該機身的該第一側，並配置以提供一第二感測結果； A proximity sensor, arranged on the first side of the body, and configured to provide a second sensing result; 其中若該處理器根據該第二感測結果判斷有物體接近該機身的該第一側，則該處理器控制該馬達不驅動該相機模組旋轉。 Wherein, if the processor determines that an object is approaching the first side of the body according to the second sensing result, the processor controls the motor not to drive the camera module to rotate. 如請求項1所述之電子裝置，其中該第一方向感測器以及該第二方向感測器包含加速規、陀螺儀或重力感測器。 The electronic device according to claim 1, wherein the first direction sensor and the second direction sensor include an accelerometer, a gyroscope, or a gravity sensor. 如請求項6所述之電子裝置，其中該第一方向感測器或該第二方向感測器配置以提供一加速度數值，當該相機模組不位在該後鏡頭位置，且該加速度數值大於 一預設加速度時，該處理器控制該馬達驅動該相機模組朝該後鏡頭位置旋轉。 The electronic device according to claim 6, wherein the first direction sensor or the second direction sensor is configured to provide an acceleration value, and when the camera module is not located at the rear lens position, and the acceleration value more than the At a predetermined acceleration, the processor controls the motor to drive the camera module to rotate toward the rear lens position. 如請求項1所述之電子裝置，其中該處理器還配置以： The electronic device according to claim 1, wherein the processor is further configured to: 控制該馬達驅動該相機模組由一第一位置朝向一第二位置旋轉，並同時啟動一計時器或是一圈數計算器，其中該圈數計算器配置以計算該馬達旋轉的圈數； Controlling the motor to drive the camera module to rotate from a first position to a second position, and at the same time starting a timer or a lap calculator, wherein the lap calculator is configured to calculate the number of rotations of the motor; 在該相機模組旋轉的過程中定期地根據該第一感測訊號以及該第二感測訊號來計算該相機模組的轉速； Periodically calculating the rotation speed of the camera module according to the first sensing signal and the second sensing signal during the rotation of the camera module; 當該相機模組的轉速低於一轉速閾值的次數達到一預設次數時，判定該相機模組抵達該第二位置，並停止該計時器或是該圈數計算器；以及 When the number of times the rotation speed of the camera module is lower than a rotation speed threshold reaches a preset number of times, it is determined that the camera module has reached the second position, and the timer or the lap calculator is stopped; and 記錄該計時器或是該圈數計算器的量測結果； Record the measurement result of the timer or the lap calculator; 其中：該第一位置與以及第二位置分別為該前鏡頭位置以及該後鏡頭位置；或是該第一位置與以及第二位置分別為該後鏡頭位置以及該前鏡頭位置。 Wherein: the first position and the second position are the front lens position and the rear lens position respectively; or the first position and the second position are the rear lens position and the front lens position respectively. 如請求項1所述之電子裝置，進一步包含： The electronic device according to claim 1, further comprising: 一霍爾感測器，配置以提供一第三感測結果，並包含一第一部件以及一第二部件，該第一部件以及該第二部件分別設置於該機身以及該相機模組； A Hall sensor, configured to provide a third sensing result, and including a first component and a second component, the first component and the second component are respectively disposed on the body and the camera module; 其中在該相機模組朝向該後鏡頭位置旋轉的過程中，當該處理器根據該第三感測結果判斷該相機模組接近該後鏡頭位置時，該處理器調降該馬達的轉速。 In the process of the camera module rotating toward the rear lens position, when the processor determines that the camera module is close to the rear lens position according to the third sensing result, the processor reduces the rotation speed of the motor. 如請求項9所述之電子裝置，其中該機身具有一容置空間，位在該後鏡頭位置的該相機模組位於該容置空間內，該第一部件設置於該容置空間，該第二部件設置於該相機模組並面對該容置空間。 The electronic device according to claim 9, wherein the body has an accommodating space, the camera module positioned at the rear lens position is located in the accommodating space, the first component is disposed in the accommodating space, and the The second component is arranged on the camera module and faces the accommodating space.
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