WO2021031421A1 - 显示装置 - Google Patents

显示装置 Download PDF

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Publication number
WO2021031421A1
WO2021031421A1 PCT/CN2019/119712 CN2019119712W WO2021031421A1 WO 2021031421 A1 WO2021031421 A1 WO 2021031421A1 CN 2019119712 W CN2019119712 W CN 2019119712W WO 2021031421 A1 WO2021031421 A1 WO 2021031421A1
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WO
WIPO (PCT)
Prior art keywords
display device
posture
real
adjustment module
adjustment
Prior art date
Application number
PCT/CN2019/119712
Other languages
English (en)
French (fr)
Inventor
陈霞
Original Assignee
武汉华星光电半导体显示技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/763,056 priority Critical patent/US20210055751A1/en
Publication of WO2021031421A1 publication Critical patent/WO2021031421A1/zh

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/08Control of attitude, i.e. control of roll, pitch, or yaw
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback

Definitions

  • This application relates to a display technology, in particular to a display device.
  • the embodiment of the present application provides a display device to solve the technical problem that when the existing display device is dropped, the impact force dispersion effect of part of the structure of the display panel is poor, which causes the display panel to fail.
  • An embodiment of the present application provides a display device, which includes:
  • Speed sensor used to detect the real-time speed during the fall of the display device, and feedback the real-time speed to the control module;
  • the control module is configured to control the adjustment module to perform adjustment operations according to the real-time speed
  • the adjustment module is used to adjust the posture of the display device during the fall, so that the non-display part of the display device is in contact with the ground;
  • the posture detection module is used to detect the real-time posture during the fall of the display device, and feed back the real-time posture information to the control module;
  • the control module is electrically connected to the speed sensor, the adjustment module and the attitude detection module respectively;
  • the control module includes:
  • the first comparison unit is used to compare the real-time speed with the set speed, and feed back the comparison result to the control unit;
  • the second comparison unit is used to compare the real-time posture with the set posture, and feed back the comparison result to the control unit;
  • the control unit is configured to control the adjustment module to start the adjustment operation when the real-time speed is greater than or equal to the set speed, and control the adjustment module to stop the adjustment operation when the real-time posture is the same as the set posture;
  • the first comparison unit and the second comparison unit are respectively electrically connected to the control unit.
  • the display device includes an accommodating groove, the notch of the accommodating groove is located at the edge area of the side of the display device facing the user, and the adjusting device is arranged in the accommodating groove;
  • the adjustment module includes:
  • the first driving part is used to drive the fan blade to rotate, and the rotating shaft of the first driving part is fixedly connected to the fan blade.
  • the adjustment module includes:
  • Parachute used to adjust the attitude of the display device in the air
  • a fixed plate which is fixedly connected to the parachute rope of the parachute
  • the first driving part, the push rod of the first driving part is fixedly connected to the fixing plate.
  • the adjustment module further includes a sliding rail, the sliding rail is arranged on the opposite side of the groove wall of the receiving groove; the opposite side of the fixing plate is provided with a sliding fit with the sliding rail The sliding opening, the sliding rail extends into the sliding opening, so that the fixed plate slides along the extension direction of the sliding rail.
  • the adjustment module further includes a limit block, and the limit block is provided at an end of the sliding rail close to the notch and used to limit the fixing plate.
  • the first driving component is an automatic ejection device.
  • the adjustment module further includes a sealing cover and a second driving component; the sealing cover is arranged above the accommodating groove, the sealing cover is used to seal the accommodating groove, and the first The two driving components are used for driving the sealing cover to seal and open the containing groove.
  • the set posture includes a vertical state and a state where the back is facing down.
  • An embodiment of the present application also provides a display device, which includes:
  • Speed sensor used to detect the real-time speed during the fall of the display device, and feedback the real-time speed to the control module;
  • the control module is configured to control the adjustment module to perform adjustment operations according to the real-time speed
  • the adjustment module is used to adjust the posture of the display device during the fall, so that the non-display part of the display device is in contact with the ground;
  • the posture detection module is used to detect the real-time posture during the fall of the display device, and feed back the real-time posture information to the control module;
  • the control module is electrically connected to the speed sensor, the adjustment module and the posture detection module respectively.
  • control module includes:
  • the first comparison unit is used to compare the real-time speed with the set speed, and feed back the comparison result to the control unit;
  • the second comparison unit is used to compare the real-time posture with the set posture, and feed back the comparison result to the control unit;
  • the control unit is configured to control the adjustment module to start the adjustment operation when the real-time speed is greater than or equal to the set speed, and control the adjustment module to stop the adjustment operation when the real-time posture is the same as the set posture;
  • the first comparison unit and the second comparison unit are respectively electrically connected to the control unit.
  • the display device includes an accommodating groove, the notch of the accommodating groove is located at an edge area of the side of the display device facing the user, and the adjusting device is arranged in the accommodating groove.
  • the adjustment module includes:
  • the first driving part is used to drive the fan blade to rotate, and the rotating shaft of the first driving part is fixedly connected to the fan blade.
  • the first driving component is a driving motor.
  • the number of the adjustment modules is four, and the four adjustment modules are arranged in the four corner areas of the display device.
  • the adjustment module includes:
  • Parachute used to adjust the attitude of the display device in the air
  • a fixed plate which is fixedly connected to the parachute rope of the parachute
  • the first driving part, the push rod of the first driving part is fixedly connected to the fixing plate.
  • the adjustment module further includes a sliding rail, the sliding rail is arranged on the opposite side of the groove wall of the receiving groove; the opposite side of the fixing plate is provided with a sliding fit with the sliding rail The sliding opening, the sliding rail extends into the sliding opening, so that the fixed plate slides along the extension direction of the sliding rail.
  • the adjustment module further includes a limit block, and the limit block is provided at an end of the sliding rail close to the notch, and is used to limit the fixing plate.
  • the first driving component is an automatic ejection device.
  • the adjustment module further includes a sealing cover and a second driving component; the sealing cover is arranged above the accommodating groove, the sealing cover is used to seal the accommodating groove, and the first The two driving components are used for driving the sealing cover to seal and open the containing groove.
  • the number of the adjustment modules is four, and the four adjustment modules are arranged in the four corner areas of the display device.
  • the set posture includes a vertical state and a state where the back is facing down.
  • the display device of the present application detects the real-time speed of the display device during the fall process through the speed sensor, and transmits the real-time speed information to the control module.
  • the control module control adjustment module adjusts the posture of the display device in the air, so that the display device contacts the ground in the set posture, avoiding the display surface of the display device from contacting the ground; solves the partial structure of the display device when the existing display device falls The impact force dispersion effect is poor, leading to the technical problem of display failure of the display device.
  • FIG. 1 is a schematic structural diagram of a display device according to a first embodiment of the application
  • FIG. 2 is a schematic top view of the structure of the display device according to the first embodiment of the application.
  • FIG. 3 is a schematic structural diagram of an adjustment module and a peripheral structure of the display device according to the first embodiment of the application;
  • FIG. 4 is a schematic structural diagram of the adjustment module and the peripheral structure of the display device according to the second embodiment of the application.
  • FIG. 1 is a schematic structural diagram of a display device according to a first embodiment of the application
  • FIG. 2 is a schematic top view structural diagram of a display device according to the first embodiment of this application.
  • the display device of the present application may be a display product such as a mobile phone and a tablet.
  • the display device 100 includes a speed sensor 10, a control module 20, an adjustment module 30, and a posture detection module 40.
  • the speed sensor 10 is used to detect the real-time speed during the fall of the display device 100 and feed back the real-time speed to the control module 20.
  • the control module 20 is configured to control the adjustment module 30 to perform adjustment operations according to the real-time speed.
  • the adjustment module 30 is used to adjust the posture of the display device 100 during the fall, so that the undisplayed part of the display device 100 contacts the ground.
  • the posture detection module 40 is used to detect the real-time posture during the fall of the display device 100 and feed back the real-time posture information to the control module 20.
  • the control module 20 is electrically connected to the speed sensor 10, the adjustment module 30 and the posture detection module 40, respectively.
  • the display device 100 of the first embodiment detects the real-time speed of the display device 100 during the fall process through the speed sensor 10, and transmits the real-time speed information to the control module 20.
  • the control module 20 controls and adjusts
  • the module 30 adjusts the posture of the display device 100 in the air, so that the display device 100 contacts the ground in a set posture, and prevents the display surface of the display device 100 from contacting the ground.
  • control module 20 includes a first comparison unit 21, a second comparison unit 22 and a control unit 23.
  • the first comparison unit 21 and the second comparison unit 22 are electrically connected to the control unit 23 respectively.
  • the first comparison unit 21 is used to compare the real-time speed with the set speed, and feed back the comparison result to the control unit.
  • the second comparison unit 22 is used to compare the real-time posture with the set posture, and feed back the comparison result to the control unit 23.
  • the control unit 23 is configured to control the adjustment module 30 to start the adjustment operation when the real-time speed is greater than or equal to the set speed, and control the adjustment module 30 to stop the adjustment operation when the real-time posture is the same as the set posture.
  • the setting speed can be set according to the actual situation, which is not limited in this application.
  • the set posture includes the upright state and the backside down state.
  • the so-called vertical state in this application should be understood as a substantially vertical state, that is, a certain error in the actual state is unavoidable, so the conventional understanding of those skilled in the art should be followed.
  • the back surface is relative to the display surface of the display device, that is, in the display device, the display surface used to display the screen is the front surface, and the back surface is the back surface.
  • the parts that are not displayed by the display device 100 include edges, corners, and housing of the display device 100.
  • the edges or corners of the display device 100 first contact the ground.
  • the housing of the display device 100 first contacts the ground.
  • the display device 100 includes a receiving groove 50.
  • the notch of the receiving groove 50 is located at the edge area of the side of the display device 100 facing the user.
  • the adjusting device 30 is provided in the receiving tank 50.
  • the adjustment devices 30 are arranged relative to each other.
  • the number of adjustment modules 30 is four, but it is not limited to this.
  • the four adjustment modules 30 are arranged in the four corner areas of the display device 100.
  • the adjustment module 30 includes a fan blade 31 and a first driving component 32.
  • the fan blade 31 is used to adjust the posture of the display device 100 in the air.
  • the first driving component 32 is used to drive the fan blade 31 to rotate.
  • the rotating shaft of the first driving component 32 is fixedly connected to the fan blade 31.
  • the first driving component 32 is a driving motor.
  • the adjustment module 30 further includes a sealing cover 33 and a second driving part 34.
  • the sealing cover 33 is arranged above the receiving groove 50.
  • the sealing cover 33 is used to seal the receiving groove 50.
  • the second driving component 34 is used to drive the sealing cover 33 to seal and open the receiving groove 50.
  • the second driving component 34 When the adjustment module 30 is activated, the second driving component 34 is first activated, and the second driving component 34 pulls the sealing cover 33 so that the sealing cover 33 is away from the notch of the receiving groove 50. Then the first driving part 32 is activated, and the first driving part 32 drives the fan blade 31 to rotate. When the adjustment module 30 is closed, the first driving part 31 is stopped first, and then the second driving part 34 is started to push the sealing cover 33 to cover the notch of the receiving groove 50.
  • the second driving component 34 is an automatic telescopic device.
  • the first driving component 32 drives the fan blade 31 to rotate.
  • the fan blade 31 pushes air during the rotation, and the air will react against the fan blade 31, making it compatible with the fan blade 31. 31.
  • the entire display device 100 flips under the reaction of air.
  • control module 20 will control whether each adjustment device 30 is turned on and the rotation speed of the first driving component 32 (driving motor) of the adjustment device 30 after it is turned on according to the real-time posture of the display device 100.
  • the display device 100 is brought to the set posture.
  • the operation process of the first embodiment is as follows:
  • the speed sensor 10 monitors the falling speed of the display device 100 in real time, and feeds back real-time speed information to the control module 20.
  • the first comparison unit 21 of the control module 20 compares the real-time speed transmitted by the speed sensor 10 with the set speed, and sends the comparison result to the control unit 23.
  • the control unit 23 obtains the current posture of the display device 100, and controls the switching status of each adjustment module 30 and the rotation speed of the first driving component 32 according to the current posture to make the display device 100 posture Same as the setting posture.
  • the current posture information of the display device 100 acquired by the control unit 23 is obtained through sensing by the posture detection module 40.
  • the posture detection module 40 detects the real-time posture of the display device 100 and sends it to the second comparison unit 22
  • the second comparison unit 22 compares the real-time posture of the display device 100 with the set posture, and feeds back the comparison result to the control unit 23
  • the control unit 23 controls the adjustment module 30 to close.
  • the sealing cover 36 is disposed on the notch of the receiving groove 50, and the second driving member 37 is used to drive the sealing cover 36 to close and open the notch.
  • the structure of the second embodiment of the present application is different from the first embodiment in:
  • the adjustment module 30 includes a parachute 31, a fixed plate 32, a first driving component 33, a sliding rail 34 and a limit block 35.
  • the parachute 31 is used to adjust the attitude of the display device 200 in the air. After the parachute 31 is deployed in the air, it can not only adjust the attitude of the display device 200 in the air, but also reduce the falling speed of the display device 200 in the air, and further reduce the collision force of the display device 200 with the ground.
  • the parachute 31 includes a parachute rope 31 and an umbrella body 312 connected to the parachute rope 311.
  • the fixing plate 32 is fixedly connected to the parachute line of the parachute 31.
  • the push rod of the first driving component 33 is fixedly connected to the fixed plate 32.
  • the first driving component 33 is an automatic ejection device or an automatic expansion device.
  • the sliding rail 34 is arranged on the opposite side of the groove wall of the receiving groove 50.
  • the opposite side of the fixed plate 32 is provided with a sliding opening which is slidingly fitted with the sliding rail 34.
  • the sliding rail 34 extends into the sliding opening, so that the fixing plate 32 slides along the extending direction of the sliding rail 34.
  • the limiting block 35 is provided at one end of the sliding rail 34 close to the notch of the receiving groove 50 for limiting the fixing plate 32.
  • the function of the limiting block 35 is to prevent the fixing plate 32 from exceeding the receiving groove 50 on the one hand; on the other hand, to prevent the fixing plate 32 from leaving the receiving groove 50 under the pulling force of the parachute 31 after the parachute 31 is ejected and opened.
  • the number of the adjustment modules is four, and the four adjustment modules are arranged in the four corner areas of the display device.
  • the operation process of the second embodiment is:
  • the speed sensor 10 monitors the falling speed of the display device 200 in real time, and feeds back real-time speed information to the control module 20.
  • the first comparison unit 21 of the control module 20 compares the real-time speed transmitted by the speed sensor 10 with the set speed, and sends the comparison result to the control unit 23.
  • the control unit 23 acquires the current posture of the display device 200, and controls the switching status of each adjustment module 30 according to the current posture, so that the display device 200 has the same posture as the set posture.
  • the current posture information of the display device 200 acquired by the control unit 23 is obtained through sensing by the posture detection module 40.
  • the posture detection module 40 detects the real-time posture of the display device 200 and sends it to the second comparison unit 22
  • the second comparison unit 22 compares the real-time posture of the display device 200 with the set posture, and feeds back the comparison result to the control unit 23
  • the control unit 23 controls the adjustment module 30 to close.
  • the display device 200 opens two adjustment modules 30 on the same side, the parachutes 31 of the two adjustment modules 30 are ejected by the first driving member 33 and opened in the air, so that the display device 200 can be in a vertical state. If all the four adjustment modules 30 are opened, the display device 200 is in a state with the back side facing down.
  • the display device of the present application detects the real-time speed of the display device during the fall process through the speed sensor, and transmits the real-time speed information to the control module.
  • the control module control adjustment module adjusts the posture of the display device in the air, so that the display device contacts the ground in the set posture, avoiding the display surface of the display device from contacting the ground; solves the partial structure of the display device when the existing display device falls The impact force dispersion effect is poor, leading to the technical problem of display failure of the display device.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
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Abstract

一种显示装置(100,200),其包括速度传感器(10)、控制模块(20)、调整模块(30)和姿态检测模块(40),速度传感器(10)用于检测显示装置(100,200)跌落过程中的实时速度;控制模块(20)用于根据实时速度,控制调整模块(30)进行调整操作;调整模块(30)用于调整显示装置(100,200)在跌落中的姿态,使显示装置(100,200)不显示的部位与地面接触;姿态检测模块(40)用于检测显示装置(100,200)跌落中的实时姿态,并将实时姿态信息反馈给控制模块(20)。

Description

显示装置 技术领域
本申请涉及一种显示技术,特别涉及一种显示装置。
背景技术
在现有的柔性有机发光二极管显示装置中。当显示装置掉落时,因有机发光二极管显示装置的显示层以上的盖板、光学胶、触控层和偏光片均为柔性材料,冲击力分散的效果较差,容易导致局部应力过大,使显示装置显示失效。
技术问题
本申请实施例提供一种显示装置,以解决现有的显示装置掉落时,显示面板的部分结构的冲击力分散效果较差,导致显示面板显示失效的技术问题。
技术解决方案
本申请实施例提供一种显示装置,其包括:
速度传感器,用于检测显示装置跌落过程中的实时速度,并将实时速度反馈给控制模块;
所述控制模块,用于根据所述实时速度,控制调整模块进行调整操作;
所述调整模块,用于调整显示装置在跌落过程中的姿态,使显示装置不显示的部位与地面接触;以及
姿态检测模块,用于检测显示装置跌落过程中的实时姿态,并将实时姿态信息反馈给所述控制模块;
所述控制模块分别电连接于所述速度传感器、调整模块和姿态检测模块;
所述控制模块包括:
第一对比单元,用于将所述实时速度和设定速度进行对比,并将对比结果反馈给控制单元;
第二对比单元,用于将所述实时姿态和设定姿态进行对比,并将对比结果反馈给所述控制单元;以及
所述控制单元,用于当所述实时速度大于或等于设定速度时,控制所述调整模块开启调整操作,当所述实时姿态与设定姿态相同时,控制所述调整模块停止调整操作;
所述第一对比单元和第二对比单元分别电连接于所述控制单元。
所述显示装置包括容纳槽,所述容纳槽的槽口位于所述显示装置面向用户一侧的边缘区域,所述调整装置设置在所述容纳槽内;
在本申请的显示装置中,所述调整模块包括:
扇叶,用于在空中调整显示装置的姿态;以及
第一驱动部件,用于驱动所述扇叶转动,所述第一驱动部件的转轴固定连接于所述扇叶。
在本申请的显示装置中,所述调整模块包括:
降落伞,用于在空中调整显示装置的姿态;
固定板,固定连接于所述降落伞的伞绳;以及
第一驱动部件,所述第一驱动部件的推杆固定连接于所述固定板。
在本申请的显示装置中,所述调整模块还包括滑轨,所述滑轨设置在所述容纳槽的槽壁的相对侧;所述固定板的相对侧设置有与所述滑轨滑动配合的滑动口,所述滑轨伸入在所述滑动口内,使所述固定板沿着所述滑轨的延伸方向滑动。
在本申请的显示装置中,所述调整模块还包括限位块,所述限位块设置在所述滑轨靠近所述槽口的一端,用于限制所述固定板。
在本申请的显示装置中,所述第一驱动部件为自动弹出器件。
在本申请的显示装置中,所述调整模块还包括密封盖和第二驱动部件;所述密封盖设置在所述容纳槽的上方,所述密封盖用于密封所述容纳槽,所述第二驱动部件用于驱动所述密封盖密封和打开所述容纳槽。
在本申请的显示装置中,所述设定姿态包括竖直状态和背面朝下的状态。
本申请实施例还提供一种显示装置,其包括:
速度传感器,用于检测显示装置跌落过程中的实时速度,并将实时速度反馈给控制模块;
所述控制模块,用于根据所述实时速度,控制调整模块进行调整操作;
所述调整模块,用于调整显示装置在跌落过程中的姿态,使显示装置不显示的部位与地面接触;以及
姿态检测模块,用于检测显示装置跌落过程中的实时姿态,并将实时姿态信息反馈给所述控制模块;
所述控制模块分别电连接于所述速度传感器、调整模块和姿态检测模块。
在本申请的显示装置中,所述控制模块包括:
第一对比单元,用于将所述实时速度和设定速度进行对比,并将对比结果反馈给控制单元;
第二对比单元,用于将所述实时姿态和设定姿态进行对比,并将对比结果反馈给所述控制单元;以及
所述控制单元,用于当所述实时速度大于或等于设定速度时,控制所述调整模块开启调整操作,当所述实时姿态与设定姿态相同时,控制所述调整模块停止调整操作;
所述第一对比单元和第二对比单元分别电连接于所述控制单元。
在本申请的显示装置中,所述显示装置包括容纳槽,所述容纳槽的槽口位于所述显示装置面向用户一侧的边缘区域,所述调整装置设置在所述容纳槽内。
在本申请的显示装置的第一实施例中,所述调整模块包括:
扇叶,用于在空中调整显示装置的姿态;以及
第一驱动部件,用于驱动所述扇叶转动,所述第一驱动部件的转轴固定连接于所述扇叶。
在本申请的显示装置的第一实施例中,所述第一驱动部件为驱动电机。
在本申请的显示装置的第一实施例中,所述调整模块的数量为四个,四个所述调整模块设置在所述显示装置的四角区域。
在本申请的显示装置的第二实施例中,所述调整模块包括:
降落伞,用于在空中调整显示装置的姿态;
固定板,固定连接于所述降落伞的伞绳;以及
第一驱动部件,所述第一驱动部件的推杆固定连接于所述固定板。
在本申请的显示装置中,所述调整模块还包括滑轨,所述滑轨设置在所述容纳槽的槽壁的相对侧;所述固定板的相对侧设置有与所述滑轨滑动配合的滑动口,所述滑轨伸入在所述滑动口内,使所述固定板沿着所述滑轨的延伸方向滑动。
在本申请的显示装置的第二实施例中,所述调整模块还包括限位块,所述限位块设置在所述滑轨靠近所述槽口的一端,用于限制所述固定板。
在本申请的显示装置的第二实施例中,所述第一驱动部件为自动弹出器件。
在本申请的显示装置中,所述调整模块还包括密封盖和第二驱动部件;所述密封盖设置在所述容纳槽的上方,所述密封盖用于密封所述容纳槽,所述第二驱动部件用于驱动所述密封盖密封和打开所述容纳槽。
在本申请的显示装置的第二实施例中,所述调整模块的数量为四个,四个所述调整模块设置在所述显示装置的四角区域。
在本申请的显示装置中,所述设定姿态包括竖直状态和背面朝下的状态。
有益效果
相较于现有技术的显示装置,本申请的显示装置通过速度传感器检测显示装置在跌落过程中的实时速度,并将实时速度的信息传递给控制模块,当实时速度达到设定速度时,控制模块控制调整模块在空中调整显示装置的姿态,使显示装置以设定姿态与地面接触,避免了显示装置的显示面与地面接触;解决了现有的显示装置掉落时,显示装置的部分结构的冲击力分散效果较差,导致显示装置显示失效的技术问题。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面对实施例中所需要使用的附图作简单的介绍。下面描述中的附图仅为本申请的部分实施例,对于本领域普通技术人员而言,在不付出创造性劳动的前提下,还可以根据这些附图获取其他的附图。
图1为本申请第一实施例的显示装置的结构示意图;
图2为本申请第一实施例的显示装置的俯视结构示意图;
图3为本申请第一实施例的显示装置的调整模块与周边结构的结构示意图;
图4为本申请第二实施例的显示装置的调整模块与周边结构的结构示意图。
本发明的实施方式
请参照附图中的图式,其中相同的组件符号代表相同的组件。以下的说明是基于所例示的本申请具体实施例,其不应被视为限制本申请未在此详述的其它具体实施例。
请参照图1和图2,图1为本申请第一实施例的显示装置的结构示意图;图2为本申请第一实施例的显示装置的俯视结构示意图。需要说明的是,本申请的显示装置可以是手机、平板等显示产品。
本申请第一实施例的显示装置100,其包括速度传感器10、控制模块20、调整模块30和姿态检测模块40。
速度传感器10用于检测显示装置100跌落过程中的实时速度,并将实时速度反馈给控制模块20。
控制模块20用于根据所述实时速度,控制调整模块30进行调整操作。
调整模块30用于调整显示装置100在跌落过程中的姿态,使显示装置100不显示的部位与地面接触。
姿态检测模块40用于检测显示装置100跌落过程中的实时姿态,并将实时姿态信息反馈给控制模块20。
控制模块20分别电连接于速度传感器10、调整模块30和姿态检测模块40。
本第一实施的显示装置100通过速度传感器10检测显示装置100在跌落过程中的实时速度,并将实时速度的信息传递给控制模块20,当实时速度达到设定速度时,控制模块20控制调整模块30在空中调整显示装置100的姿态,使显示装置100以设定姿态与地面接触,避免了显示装置100的显示面与地面接触。
具体的,控制模块20包括第一对比单元21、第二对比单元22和控制单元23。第一对比单元21和第二对比单元22分别电连接于控制单元23。
第一对比单元21用于将所述实时速度和设定速度进行对比,并将对比结果反馈给控制单元。
第二对比单元22用于将所述实时姿态和设定姿态进行对比,并将对比结果反馈给所述控制单元23。
控制单元23用于当所述实时速度大于或等于设定速度时,控制所述调整模块30开启调整操作,当所述实时姿态与设定姿态相同时,控制所述调整模块30停止调整操作。
其中,设定速度可根据实际的情况进行设定,本申请不作限制。
设定姿态包括竖直状态和背面朝下的状态。本申请所谓的竖直状态应当理解为实质上的竖直状态,即在现实状态中存在一定的误差是难以避免的,因此应当遵循本领域技术人员的常规理解。此处的背面是相对于显示装置的显示面而言的,即在显示装置中,用于显示画面的显示面为正面,背对显示面的为背面。
显示装置100不显示的部位包括显示装置100的棱边、边角和外壳。在竖直状态下,显示装置100的棱边或角先与地面接触。在背面朝下的状态下,显示装置100的外壳先与地面接触。
在本第一实施例的显示装置100中,显示装置100包括容纳槽50。容纳槽50的槽口位于显示装置100面向用户一侧的边缘区域。调整装置30设置在容纳槽50内。
其中调整装置30设置至少两个,且调整装置30之间一一相对设置。在本第一实施例中,所述调整模块30的数量为四个,但并不限于此。四个调整模块30设置在显示装置100的四角区域。
请参照图3,调整模块30包括扇叶31和第一驱动部件32。
扇叶31用于在空中调整显示装置100的姿态。第一驱动部件32用于驱动扇叶31转动。第一驱动部件32的转轴固定连接于扇叶31。第一驱动部件32为驱动电机。
调整模块30还包括密封盖33和第二驱动部件34。密封盖33设置在所述容纳槽50的上方。密封盖33用于密封容纳槽50。第二驱动部件34用于驱动密封盖33密封和打开容纳槽50。
当调整模块30启动时,先启动第二驱动部件34,第二驱动部件34拉动密封盖33,密封盖33远离容纳槽50的槽口。随后第一驱动部件32启动,第一驱动部件32驱动扇叶31转动。当关闭调整模块30时,先停止第一驱动部件31,随后启动第二驱动部件34推动密封盖33盖住容纳槽50的槽口。可选的,第二驱动部件34为自动伸缩器件。
其中当调整模块30接收到控制模块20发送的启动信号后,第一驱动部件32驱动扇叶31转动,扇叶31在转动的过程中推动空气,空气会反作用于扇叶31,使得与扇叶31一整体的显示装置100在空气的反作用下,发生翻动。
当然,在显示装置100跌落过程中,控制模块20会根据显示装置100的实时姿态分别控制每个调整装置30是否开启以及开启后的调整装置30的第一驱动部件32(驱动电机)的转速,使显示装置100达到设定姿态。
在显示装置100跌落的过程中,本第一实施例的操作过程是:
速度传感器10实时监测显示装置100的跌落速度,并将实时速度信息反馈给控制模块20。
控制模块20的第一对比单元21将速度传感器10传递过来的实时速度与设定速度进行对比,并将对比结果发送给控制单元23。当实时速度大于或等于设定速度时,控制单元23获取当前显示装置100的姿态,并根据当前姿态控制每个调整模块30的开关情况以及第一驱动部件32的转速,以使显示装置100姿态与设定姿态相同。
其中,控制单元23获取的当前显示装置100的姿态信息通过姿态检测模块40感测获得。
当姿态检测模块40检测到显示装置100的实时姿态并发送给第二对比单元22,第二对比单元22将显示装置100的实时姿态与设定姿态进行对比,并将对比结果反馈给控制单元23,当实时姿态和设定姿态相同时,控制单元23控制调整模块30关闭。
请参照图4,在本申请第二实施例的显示装置200中,密封盖36设置在容纳槽50的槽口上,第二驱动部件37用于驱动密封盖36关闭和打开槽口。本申请第二实施例在结构上与第一实施例的不同之处在于:
调整模块30包括降落伞31、固定板32、第一驱动部件33、滑轨34和限位块35。
降落伞31用于在空中调整显示装置200的姿态。其中降落伞31在空中展开后,不仅可以调整显示装置200在空中的姿态,还可以减低显示装置200在空中的跌落速度,进一步减缓显示装置200与地面的碰撞力度。降落伞31包括伞绳31和连接伞绳311的伞体312。
固定板32固定连接于降落伞31的伞绳。
第一驱动部件33的推杆固定连接于固定板32。可选的,第一驱动部件33为自动弹出器件或自动伸缩器件。
滑轨34设置在所述容纳槽50的槽壁的相对侧。固定板32的相对侧设置有与滑轨34滑动配合的滑动口。滑轨34伸入在所述滑动口内,使固定板32沿着滑轨34的延伸方向滑动。
限位块35设置在滑轨34靠近容纳槽50的槽口的一端,用于限制固定板32。限位块35的作用一方面在于防止固定板32超出容纳槽50;另一方面在于降落伞31弹出打开后,防止固定板32在降落伞31的拉力下脱离容纳槽50。
在本申请的显示装置的第二实施例中,所述调整模块的数量为四个,四个所述调整模块设置在所述显示装置的四角区域。
在显示装置200跌落的过程中,本第二实施例的操作过程是:
速度传感器10实时监测显示装置200的跌落速度,并将实时速度信息反馈给控制模块20。
控制模块20的第一对比单元21将速度传感器10传递过来的实时速度与设定速度进行对比,并将对比结果发送给控制单元23。当实时速度大于或等于设定速度时,控制单元23获取当前显示装置200的姿态,并根据当前姿态控制每个调整模块30的开关情况,以使显示装置200姿态与设定姿态相同。
其中,控制单元23获取的当前显示装置200的姿态信息通过姿态检测模块40感测获得。
当姿态检测模块40检测到显示装置200的实时姿态并发送给第二对比单元22,第二对比单元22将显示装置200的实时姿态与设定姿态进行对比,并将对比结果反馈给控制单元23,当实时姿态和设定姿态相同时,控制单元23控制调整模块30关闭。
比如,显示装置200打开同侧的两个调整模块30,该两个调整模块30的降落伞31被第一驱动部件33弹出并在空中打开,这样便可让显示装置200处于竖直状态。如若全部打开四个调整模块30,则显示装置200处于背面朝下的状态。
相较于现有技术的显示装置,本申请的显示装置通过速度传感器检测显示装置在跌落过程中的实时速度,并将实时速度的信息传递给控制模块,当实时速度达到设定速度时,控制模块控制调整模块在空中调整显示装置的姿态,使显示装置以设定姿态与地面接触,避免了显示装置的显示面与地面接触;解决了现有的显示装置掉落时,显示装置的部分结构的冲击力分散效果较差,导致显示装置显示失效的技术问题。
以上所述,对于本领域的普通技术人员来说,可以根据本申请的技术方案和技术构思作出其他各种相应的改变和变形,而所有这些改变和变形都应属于本申请后附的权利要求的保护范围。

Claims (18)

  1. 一种显示装置,其包括:
    速度传感器,用于检测显示装置跌落过程中的实时速度,并将实时速度反馈给控制模块;
    所述控制模块,用于根据所述实时速度,控制调整模块进行调整操作;
    所述调整模块,用于调整显示装置在跌落过程中的姿态,使显示装置不显示的部位与地面接触;以及
    姿态检测模块,用于检测显示装置跌落过程中的实时姿态,并将实时姿态信息反馈给所述控制模块;
    所述控制模块分别电连接于所述速度传感器、调整模块和姿态检测模块;
    所述控制模块包括:
    第一对比单元,用于将所述实时速度和设定速度进行对比,并将对比结果反馈给控制单元;
    第二对比单元,用于将所述实时姿态和设定姿态进行对比,并将对比结果反馈给所述控制单元;以及
    所述控制单元,用于当所述实时速度大于或等于设定速度时,控制所述调整模块开启调整操作,当所述实时姿态与设定姿态相同时,控制所述调整模块停止调整操作;
    所述第一对比单元和第二对比单元分别电连接于所述控制单元。
    所述显示装置包括容纳槽,所述容纳槽的槽口位于所述显示装置面向用户一侧的边缘区域,所述调整装置设置在所述容纳槽内。
  2. 根据权利要求1所述的显示装置,其中,所述调整模块包括:
    扇叶,用于在空中调整显示装置的姿态;以及
    第一驱动部件,用于驱动所述扇叶转动,所述第一驱动部件的转轴固定连接于所述扇叶。
  3. 根据权利要求1所述的显示装置,其中,所述调整模块包括:
    降落伞,用于在空中调整显示装置的姿态;
    固定板,固定连接于所述降落伞的伞绳;以及
    第一驱动部件,所述第一驱动部件的推杆固定连接于所述固定板。
  4. 根据权利要求3所述的显示装置,其中,所述调整模块还包括滑轨,所述滑轨设置在所述容纳槽的槽壁的相对侧;所述固定板的相对侧设置有与所述滑轨滑动配合的滑动口,所述滑轨伸入在所述滑动口内,使所述固定板沿着所述滑轨的延伸方向滑动。
  5. 根据权利要求4所述的显示装置,其中,所述调整模块还包括限位块,所述限位块设置在所述滑轨靠近所述槽口的一端,用于限制所述固定板。
  6. 根据权利要求3所述的显示装置,其中,所述第一驱动部件为自动弹出器件。
  7. 根据权利要求2所述的显示装置,其中,所述调整模块还包括密封盖和第二驱动部件;所述密封盖设置在所述容纳槽的上方,所述密封盖用于密封所述容纳槽,所述第二驱动部件用于驱动所述密封盖密封和打开所述容纳槽。
  8. 根据权利要求1所述的显示装置,其中,所述设定姿态包括竖直状态和背面朝下的状态。
  9. 一种显示装置,其包括:
    速度传感器,用于检测显示装置跌落过程中的实时速度,并将实时速度反馈给控制模块;
    所述控制模块,用于根据所述实时速度,控制调整模块进行调整操作;
    所述调整模块,用于调整显示装置在跌落过程中的姿态,使显示装置不显示的部位与地面接触;以及
    姿态检测模块,用于检测显示装置跌落过程中的实时姿态,并将实时姿态信息反馈给所述控制模块;
    所述控制模块分别电连接于所述速度传感器、调整模块和姿态检测模块。
  10. 根据权利要求9所述的显示装置,其中,所述控制模块包括:
    第一对比单元,用于将所述实时速度和设定速度进行对比,并将对比结果反馈给控制单元;
    第二对比单元,用于将所述实时姿态和设定姿态进行对比,并将对比结果反馈给所述控制单元;以及
    所述控制单元,用于当所述实时速度大于或等于设定速度时,控制所述调整模块开启调整操作,当所述实时姿态与设定姿态相同时,控制所述调整模块停止调整操作;
    所述第一对比单元和第二对比单元分别电连接于所述控制单元。
  11. 根据权利要求9所述的显示装置,其中,所述显示装置包括容纳槽,所述容纳槽的槽口位于所述显示装置面向用户一侧的边缘区域,所述调整装置设置在所述容纳槽内。
  12. 根据权利要求11所述的显示装置,其中,所述调整模块包括:
    扇叶,用于在空中调整显示装置的姿态;以及
    第一驱动部件,用于驱动所述扇叶转动,所述第一驱动部件的转轴固定连接于所述扇叶。
  13. 根据权利要求11所述的显示装置,其中,所述调整模块包括:
    降落伞,用于在空中调整显示装置的姿态;
    固定板,固定连接于所述降落伞的伞绳;以及
    第一驱动部件,所述第一驱动部件的推杆固定连接于所述固定板。
  14. 根据权利要求13所述的显示装置,其中,所述调整模块还包括滑轨,所述滑轨设置在所述容纳槽的槽壁的相对侧;所述固定板的相对侧设置有与所述滑轨滑动配合的滑动口,所述滑轨伸入在所述滑动口内,使所述固定板沿着所述滑轨的延伸方向滑动。
  15. 根据权利要求14所述的显示装置,其中,所述调整模块还包括限位块,所述限位块设置在所述滑轨靠近所述槽口的一端,用于限制所述固定板。
  16. 根据权利要求13所述的显示装置,其中,所述第一驱动部件为自动弹出器件。
  17. 根据权利要求13所述的显示装置,其中,所述调整模块还包括密封盖和第二驱动部件;所述密封盖设置在所述容纳槽的上方,所述密封盖用于密封所述容纳槽,所述第二驱动部件用于驱动所述密封盖密封和打开所述容纳槽。
  18. 根据权利要求10所述的显示装置,其中,所述设定姿态包括竖直状态和背面朝下的状态。
PCT/CN2019/119712 2019-08-19 2019-11-20 显示装置 WO2021031421A1 (zh)

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