WO2016078058A1 - Visual training device and training method - Google Patents
Visual training device and training method Download PDFInfo
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- WO2016078058A1 WO2016078058A1 PCT/CN2014/091807 CN2014091807W WO2016078058A1 WO 2016078058 A1 WO2016078058 A1 WO 2016078058A1 CN 2014091807 W CN2014091807 W CN 2014091807W WO 2016078058 A1 WO2016078058 A1 WO 2016078058A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
Definitions
- the present invention relates to a vision treatment device, and more particularly to a vision training device.
- the existing visual indicators of these visual training devices are fixedly arranged, but the visual training is performed by the lighting order of the visual indicators, the training effect is not good, and the visual adjustment function is limited.
- the video data of such a visual training device is limited, and is usually solidified in a memory, which is difficult to update and is not suitable for practical use.
- the technical problem to be solved by the present invention is to provide a visual training device that can easily access and play external video data.
- the technical solution adopted by the present invention to solve the technical problem is to construct a visual training device, including a cassette optical component, and a control device, wherein the cartridge optical component is provided with a display component, and the control device comprises a video playback driving circuit.
- the control device further comprises an external data access interface circuit for accessing external play data;
- the external play data includes external digital play data;
- the processor is connected to the external data access interface circuit and externally played data accessed by the external data access interface circuit, and the display component is driven to play by the video playback driving circuit.
- the external data access interface circuit includes at least two, and the processor is respectively connected to the at least two external data access interface circuits, and switches external play data accessed by the external data access interface circuit.
- the processor includes a data access sequencing module connected to the external data access interface circuit, and an external data accessing the external data access interface circuit according to the data access sequencing module Data switching module.
- the visual training device further includes a button, and the external data play selection signal is input through the button, and the processor switches the external play data accessed by the external data access interface circuit according to the external data play selection signal. .
- the control device includes a memory storing internal play data; the processor is connected to the memory and an external data access interface circuit, and respectively accesses the internal play data or external play data.
- the visual training device further includes a video data switching circuit connected to the processor; the video data switching circuit switches the internal playing data or the external playing data to the video playing driver according to the control of the processor Circuit.
- the visual training device further includes a button, and the selection signal is input through the button, and the processor outputs a control signal to the video data switching circuit according to the selection signal, and switches the internal play data or the external play data output.
- the visual training device further includes a horn
- the control device also includes an audio playback circuit coupled to the processor to drive the speaker to play audio.
- the visual training device further includes an earphone access circuit that operates in conjunction with the speaker.
- control device further includes an encryption circuit coupled to the processor.
- the display assembly includes a first display component set at an angle setting, and a second display component;
- the video playback driving circuit includes a first video playback driving circuit and a second video playback driving circuit respectively corresponding to the first display component and the second display component.
- the visual training device further includes a drive assembly that drives the movement of the display assembly; the control device further includes a drive circuit coupled to the processor to drive the drive assembly.
- the external data access interface circuit includes one or more of a USB interface circuit, an external analog signal input circuit, and a memory card interface circuit;
- the external play data further includes external analog play data accessed through the external analog signal input circuit;
- the external digital playback data is accessed through the USB interface circuit and/or the memory card interface circuit.
- the present invention also provides a training method for a visual training device, comprising the following steps:
- S1 accessing external play data through an external data access interface circuit of the visual training device, where the external play data includes external digital play data;
- the processor of the visual training device is connected to the external data access interface circuit, accesses external playing data, and plays through the display component of the visual training device.
- step S1 external play data is accessed through at least two of said external data access interface circuits;
- step S2 the processor is connected to the at least two external data access interface circuits,
- the external playback data that is accessed is switched and played through the display component of the visual training device.
- step S1 the at least two external data access interface circuits sequentially access external play data
- Step S2 the method includes the following steps: Step S2-1: The processor determines a sequence of the externally played data that is accessed;
- the processor transmits the externally played data that is subsequently accessed to the video playback driving circuit according to the principle of the post-access first play, and performs display and play through the display component.
- step S2-1 when some external data access interface circuit has external data access, the processor records the first time when the external data access interface circuit accesses external data; When the external data access interface circuit has external data access, the processor records the second time when the external data access interface circuit accesses the external data; and determines the timing of the first time and the second time. To determine the order in which the external data is played.
- the method further includes a step S3: storing internal play data in a memory of the visual training device, the processor outputting a control signal to the video data switching circuit according to the input selection signal, switching the internal play data or The external playback data is output to a video playback drive circuit of the visual training device.
- the implementation of the present invention has the following beneficial effects: the external playback data is accessed by the processor, and the display component is displayed and played by the display component, so that the playback content of the training device can be effectively enriched without being restricted by the training device itself.
- the user can switch the play data without much operation, which is convenient for the user to use.
- FIG. 1 is a schematic block diagram of an embodiment of a visual training device of the present invention
- FIG. 2 is a circuit diagram of one embodiment of a processor of the present invention.
- FIG. 3 is a circuit diagram of one embodiment of a memory of the present invention.
- USB interface circuit 4 is a circuit diagram of a USB interface circuit of the present invention.
- Figure 5 is a circuit diagram of a memory card interface circuit of the present invention.
- FIG. 6 is a circuit diagram of an external analog signal input circuit of the present invention.
- Figure 7 is a circuit diagram of a video data switching circuit of the present invention.
- FIG. 1 it is an embodiment of the visual training device of the present invention, which includes a cassette optical component, a control device, and the like, and controls the operation of the optical component of the cassette through the control device to realize visual training. the goal of.
- the cassette optical assembly typically includes a cassette housing in the cassette housing An observation window on one side, a lens assembly disposed at the observation window, a display component disposed in the cassette housing through the lens assembly, and a display assembly Drive components that are close to or away from the lens assembly, and the like. The user observes the display component through the observation window to achieve the purpose of visual training.
- the cassette optical assembly can be mounted on a base and an angle adjustment structure can be provided to adjust the angle of the cassette optical assembly.
- the control device can be disposed in the optical component of the cassette or separately from the optical component of the cassette, and can be connected by wired or wireless connection.
- the control device can be used to control the driving component to drive the display component to move, and to control the playing video data of the display component and the like.
- control device includes a memory 10, a processor 20, an external data access interface circuit 30, a video data switching circuit 40, a video playback drive circuit 50, buttons, and the like.
- the processor 20 serves as a control center for the entire control device, and is connected to the memory 10, the external data access interface circuit 30, the video data switching circuit 40, the video playback drive circuit 50, and the like, and controls the operation of the circuits.
- 2 is a circuit schematic of one embodiment of processor 20.
- the processor 20 is coupled to the external data access interface circuit 30 for controlling playback by the external data access interface circuit 30.
- the external playing data is accessed, wherein the external playing data includes external digital playing data and/or external analog playing data. Further, the processor 20 can also be used to switch the external play data accessed by the external data access interface 30 circuit, the internal play data stored in the memory 10, and drive the display component to play through the video play drive circuit 50.
- the processor 20 includes a data access sequence determination module, an external data switching module, and the like.
- the data access sequence determining module is connected to the external data access interface circuit 30 for determining the access sequence of the external data. For example, when an external data access interface circuit 30 has external data access, the external data is recorded. The first time when the access interface circuit 30 accesses the external data; when the other external data access interface circuit 30 has the external data access, the second time when the external data access interface circuit 30 accesses the external data is recorded; The timing of the first time and the second time is determined to determine the order of the externally played data.
- the external data switching module is connected to the data access judging module, and judges the module to switch the playing of the external data according to the data access sequence, for example, according to the principle of the post-access first playing, the externally-played data after the access is transmitted to the video playing.
- the drive circuit is displayed and played through the display component.
- the visual training device can also set a button, can input an external data play selection signal through a button, and the processor 20 plays a selection signal according to the external data, and switches.
- the external data access interface circuit 30 accesses external play data, thereby implementing externally controlled data switching control for manual control access.
- the memory 10 is for storing internal play data, which may include video data, audio data, and the like. At the time of playback, the internal playback data in the memory 10 is called by the processor 20 for playback.
- the memory 10 can employ various existing memory chips, as shown in FIG. 3, which is a circuit schematic of one embodiment of the memory 10.
- control device may further include a memory, a program memory, etc., in order to store an operating program, improve the read/write speed, and the like.
- the user can also input a selection signal through a button, and the processor 20 outputs a control signal to the video data switching circuit according to the selection signal. Switch internal playback data or external playback data output.
- the external data access interface circuit 30 is connected to the processor 20 for accessing external playback data, thereby expanding the playback content of the entire training device and enriching playback.
- the external data access interface circuit 30 Can be one or more.
- the external data access interface circuit 30 includes a USB interface circuit 31, a memory card interface circuit 32, an external analog signal input circuit 33, and the like, which are respectively connected to the processor 20.
- the external digital playback data is accessed through the USB interface circuit 31 and/or the memory card interface circuit 32; the external analog playback data accessed through the external analog signal input circuit 33 .
- FIG. 4 it is a circuit diagram of the USB interface circuit 31, which can be accessed through the USB interface circuit 31.
- An external USB device such as a flash disk or a mobile hard disk is read by the processor 20 for video data and/or audio data and the like.
- FIG. 5 it is a circuit diagram of the memory card interface circuit 32, which is an external SD card interface circuit.
- the memory card interface circuit 32 can be used to access an external memory card, and the video data is read by the processor 20 and / or audio data, etc.
- FIG. 6 it is a circuit diagram of the external analog signal input circuit 33.
- the external analog signal input circuit 33 can be used to access external video data and/or audio data, and processed by the processor 20 to pass the video data switching circuit. 40 to play.
- USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 can be set alternatively or simultaneously. one or more .
- more interface circuits can be added to access different external storage devices to provide more playback content for the entire visual training device.
- FIG. 7 it is a circuit diagram of the video data switching circuit 40.
- the video data switching circuit 40 is coupled to the processor 20 for switching video data.
- the user can input a selection signal through a button, and the processor 20 can select a video according to the selection signal to switch the video data (internal playback data or external playback data).
- the source that is, the video data stored in the memory 10 can be directly played, or the video data accessed by any one of the USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 can be played according to the selection, thereby Rich playback content.
- the processor 20 can also store the video data accessed by the USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 in the memory 10 for subsequent playback.
- the video playback drive circuit 50 is connected to the video data switching circuit 40, and drives the display unit to play based on the video data output from the video data switching circuit 40.
- the display assembly includes a first display component set at an angle setting and a second display component.
- the video playback driving circuit 50 includes a first video playback driving circuit 50 and a second video playback driving circuit 50 corresponding to the first display component and the second display component, respectively, through the first video playback driving circuit 50 and the second
- the video playback drive circuit 50 drives the first display component and the second display component to play, respectively.
- the content and time of the play can be adjusted as needed to obtain a two-dimensional or three-dimensional image.
- the visual training device further includes a driving component that drives the movement of the display component;
- the control device further includes a driving circuit 60 coupled to the processor 20 to drive the driving component.
- the driving component drives the display component to move according to the set trajectory.
- the visual training device of the embodiment further includes a speaker; correspondingly, the control device further includes an audio playing circuit 70 connected to the processor 20 to drive the speaker to play audio. Further, the visual training device further includes an earphone access circuit that works with the speaker.
- control device further includes an encryption circuit 80 connected to the processor 20 so that illegal copying can be prevented.
- the external data access interface circuit 30 of the visual training device accesses the external playing data;
- the processor 20 of the visual training device processes the accessed external playback data, outputs it to the video playback driver circuit 50, and processes it for playback through the display component.
- the processor 20 calls the accessed external playback data and plays it through the display component.
- the processor 20 When another external data access interface circuit (such as an external memory card inserted in the memory card interface circuit 32) also accesses externally played data, the processor 20 will access the externally played data according to the principle of post-access first play. Transfer to the video playback driver circuit for display playback through the display component.
- another external data access interface circuit such as an external memory card inserted in the memory card interface circuit 32
- the processor 20 when an external data access interface circuit 30 has external data access, the processor 20 records the first time when the external data access interface circuit 30 accesses the external data; and when another external data access interface circuit When there is external data access, the processor 20 records the second time when the external data access interface circuit 30 accesses the external data; and determines the sequence of the external data by determining the timing of the first time and the second time.
- Playback control is performed according to the principle of post-insertion first broadcast.
- the external data play selection signal can also be input through a button, and the processor 20 plays the selection signal according to the external data, and switches.
- the external data access interface circuit 30 accesses external play data, thereby implementing externally controlled data switching control for manual control access.
- the user can input the selection signal through the button, and the processor 20 outputs the control signal to the video data switching circuit 40 according to the input selection signal.
- the internal playback data or the external playback data is switched to the video playback drive circuit 50 of the visual training device, so that switching of the internal playback data and the external playback data can be realized.
Abstract
The present invention relates to a visual training device and a training method. The training device comprises a cartridge optical assembly and a control device; the cartridge optical assembly is internally provided with a display assembly, and the control device comprises a video playback driver circuit, which drives the display assembly to play display video data; the control device also comprises an external data access interface circuit for accessing external playback data; the processor is connected to the external data access interface circuit, and by means of the external playback data accessed by the external data access interface circuit, the video playback driver circuit drives the display assembly to perform playback. By means of the processor, the external playback data is accessed, and is displayed and played back by means of the display assembly; thus the playback content of the training device is effectively enriched, without being subject to the limitations of the training device itself. In addition, a user may switch playback data without excessive operations being required, which is convenient for the user.
Description
本发明涉及视觉治疗装置，更具体地说，涉及一种视觉训练装置。 The present invention relates to a vision treatment device, and more particularly to a vision training device.
近视、弱势是现在人们的常见疾病，已经成为了社会普遍关注的问题。为此，市场上出现了各种各样的视觉训练装置。目前市场上的视觉训练装置大多佩戴在头部，有的通过气压等方式按摩眼睛及其周围肌肉，来缓解眼部疲劳；有的通过电刺激来模拟针灸手法按摩眼周穴位来缓解疲劳；有的通过交替闪烁、颜色各异的视标灯来锻炼视觉感受系统，如中国专利201020510120.3
、200520023334.7、201220022494.X，通过在左、右眼球部位各有一个孔，孔内各装一个眼眶，眼眶的一通孔中装有一个透镜，通过透镜可观察到壳体内部放置的左、右两列视标灯的点亮情况，两列视标灯在壳体内关于两眼瞳孔距中心对称布置，并和瞳孔距中心及水平面各成一定角度，通过观察点亮视标灯的变化情况，有效锻炼了眼睛的调节能力；进一步的通过设置气囊、电极等，利用气压或电流刺激进行按摩，达到舒缓疲劳的作用。
Myopia and weakness are common diseases of people nowadays, and have become a common concern of the society. To this end, a variety of visual training devices have appeared on the market. At present, most of the visual training devices on the market are worn on the head, and some massage the eyes and surrounding muscles by means of air pressure to relieve eye fatigue; some simulate acupuncture manipulation by electric stimulation to massage the eye points to relieve fatigue; The visual perception system is exercised by alternately flashing and different color of the beacon lights, such as Chinese patent 201020510120.3
, 200520023334.7, 201220022494.X, through the left and right eyeballs each have a hole, each eye is equipped with an eyelid, a hole in the eyelid is equipped with a lens, through the lens can be observed inside the housing placed left and right According to the lighting condition of the LEDs, the two rows of visual indicators are symmetrically arranged in the housing with respect to the center of the pupils of the two eyes, and at an angle to the center and the horizontal plane of the pupils, which is effective by observing the change of the illumination beacons. Exercise the eye's ability to adjust; further by setting airbags, electrodes, etc., using air pressure or current stimulation to massage, to relieve fatigue.
然而，现有的这些视觉训练装置的视标灯都是固定设置的，只是通过视标灯的点亮顺序来进行视觉训练，其训练效果不好，视觉调节的功能有限。
However, the existing visual indicators of these visual training devices are fixedly arranged, but the visual training is performed by the lighting order of the visual indicators, the training effect is not good, and the visual adjustment function is limited.
为此，出现了新型的视觉训练装置，通过在暗盒光学组件中设置显示组件，如微型显示屏等，利用控制装置的处理器调用预先存储在存储器中的视频数据，通过显示组件进行播放，利用视频播放的形式对使用者的眼部进行锻炼。
For this reason, a new type of visual training device has emerged, by setting a display component such as a micro display screen in a cassette optical component, using a processor of the control device to call video data stored in advance in the memory, and playing through the display component, utilizing The form of video playback exercises the user's eyes.
然而，这种视觉训练装置的视频数据有限，并且通常都是固化在存储器中，更新困难，不利于实际使用。 However, the video data of such a visual training device is limited, and is usually solidified in a memory, which is difficult to update and is not suitable for practical use.
本发明要解决的技术问题在于，提供一种可方便接入播放外部视频数据的视觉训练装置。 The technical problem to be solved by the present invention is to provide a visual training device that can easily access and play external video data.
本发明解决其技术问题所采用的技术方案是：构造一种视觉训练装置，包括暗盒光学组件、以及控制装置，所述暗盒光学组件中设置有显示组件，所述控制装置包括视频播放驱动电路，驱动所述显示组件播放显示视频数据；所述控制装置还包括接入外部播放数据的外部数据接入接口电路；所述外部播放数据包括外部数字播放数据；
The technical solution adopted by the present invention to solve the technical problem is to construct a visual training device, including a cassette optical component, and a control device, wherein the cartridge optical component is provided with a display component, and the control device comprises a video playback driving circuit. Driving the display component to play display video data; the control device further comprises an external data access interface circuit for accessing external play data; the external play data includes external digital play data;
所述处理器与所述外部数据接入接口电路连接，并通过所述外部数据接入接口电路接入的外部播放数据，通过所述视频播放驱动电路驱动所述显示组件进行播放。
The processor is connected to the external data access interface circuit and externally played data accessed by the external data access interface circuit, and the display component is driven to play by the video playback driving circuit.
在本发明 的视觉训练装置 中
，所述外部数据接入接口电路包括至少两个，所述处理器分别与所述至少两个外部数据接入接口电路连接，并切换所述外部数据接入接口电路接入的外部播放数据。 In the visual training device of the present invention
The external data access interface circuit includes at least two, and the processor is respectively connected to the at least two external data access interface circuits, and switches external play data accessed by the external data access interface circuit.
在本发明 的视觉训练装置 中
，所述处理器包括与所述外部数据接入接口电路连接的数据接入先后判断模块、以及根据所述数据接入先后判断模块切换所述外部数据接入接口电路接入的外部数据的外部数据切换模块。 In the visual training device of the present invention
The processor includes a data access sequencing module connected to the external data access interface circuit, and an external data accessing the external data access interface circuit according to the data access sequencing module Data switching module.
在本发明 的视觉训练装置 中
，所述视觉训练装置还包括按键，可通过所述按键输入外部数据播放选择信号，所述处理器根据所述外部数据播放选择信号，切换所述外部数据接入接口电路接入的外部播放数据。 In the visual training device of the present invention
The visual training device further includes a button, and the external data play selection signal is input through the button, and the processor switches the external play data accessed by the external data access interface circuit according to the external data play selection signal. .
在本发明 的视觉训练装置 中
，所述控制装置包括存储有内部播放数据的存储器；所述处理器与所述存储器、外部数据接入接口电路连接，分别接入所述内部播放数据或外部播放数据。 In the visual training device of the present invention
The control device includes a memory storing internal play data; the processor is connected to the memory and an external data access interface circuit, and respectively accesses the internal play data or external play data.
在本发明 的视觉训练装置 中
，所述视觉训练装置还包括与所述处理器连接的视频数据切换电路；所述视频数据切换电路根据所述处理器的控制切换所述内部播放数据或外部播放数据输出至所述视频播放驱动电路。 In the visual training device of the present invention
The visual training device further includes a video data switching circuit connected to the processor; the video data switching circuit switches the internal playing data or the external playing data to the video playing driver according to the control of the processor Circuit.
在本发明 的视觉训练装置 中
，所述视觉训练装置还包括按键，可通过所述按键输入选择信号，所述处理器根据所述选择信号输出控制信号至视频数据切换电路，切换所述内部播放数据或外部播放数据输出。 In the visual training device of the present invention
The visual training device further includes a button, and the selection signal is input through the button, and the processor outputs a control signal to the video data switching circuit according to the selection signal, and switches the internal play data or the external play data output.
在本发明 的视觉训练装置 中 ，所述视觉训练装置还包括喇叭； In the visual training device of the present invention, the visual training device further includes a horn;
所述控制装置还包括与所述处理器连接驱动所述喇叭播放音频的音频播放电路。 The control device also includes an audio playback circuit coupled to the processor to drive the speaker to play audio.
在本发明 的视觉训练装置 中 ，所述视觉训练装置还包括与所述喇叭择一工作的耳机接入电路。 In the visual training device of the present invention, the visual training device further includes an earphone access circuit that operates in conjunction with the speaker.
在本发明 的视觉训练装置 中 ，所述控制装置还包括与所述处理器连接的加密电路。 In the visual training device of the present invention, the control device further includes an encryption circuit coupled to the processor.
在本发明 的视觉训练装置 中 ，所述显示组件包括成设定角度设置的第一显示组件、以及第二显示组件； In the visual training device of the present invention, the display assembly includes a first display component set at an angle setting, and a second display component;
所述视频播放驱动电路包括分别与所述第一显示组件和第二显示组件对应的第一视频播放驱动电路和第二视频播放驱动电路。
The video playback driving circuit includes a first video playback driving circuit and a second video playback driving circuit respectively corresponding to the first display component and the second display component.
在本发明 的视觉训练装置 中
，所述视觉训练装置还包括带动所述显示组件移动的驱动组件；所述控制装置还包括与所述处理器连接驱动所述驱动组件的驱动电路。 In the visual training device of the present invention
The visual training device further includes a drive assembly that drives the movement of the display assembly; the control device further includes a drive circuit coupled to the processor to drive the drive assembly.
在本发明 的视觉训练装置 中
，所述外部数据接入接口电路包括USB接口电路、外部模拟信号输入电路、存储卡接口电路中的一种或多种； In the visual training device of the present invention
The external data access interface circuit includes one or more of a USB interface circuit, an external analog signal input circuit, and a memory card interface circuit;
所述外部播放数据还包括通过所述外部模拟信号输入电路接入的外部模拟播放数据； The external play data further includes external analog play data accessed through the external analog signal input circuit;
通过所述USB接口电路和/或存储卡接口电路接入所述外部数字播放数据。 The external digital playback data is accessed through the USB interface circuit and/or the memory card interface circuit.
本发明还提供 一种视觉训练装置的训练方法，包括以下步骤： The present invention also provides a training method for a visual training device, comprising the following steps:
S1：通过视觉训练装置的外部数据接入接口电路接入外部播放数据，所述外部播放数据包括外部数字播放数据；
S1: accessing external play data through an external data access interface circuit of the visual training device, where the external play data includes external digital play data;
S2：视觉训练装置的处理器与所述外部数据接入接口电路连接，接入外部播放数据，并通过视觉训练装置的显示组件进行播放。
S2: The processor of the visual training device is connected to the external data access interface circuit, accesses external playing data, and plays through the display component of the visual training device.
根据权利要求14所述的训练方法，其特征在于，在步骤S1中，通过至少两个所述外部数据接入接口电路接入外部播放数据；
The training method according to claim 14, wherein in step S1, external play data is accessed through at least two of said external data access interface circuits;
在步骤S2中，所述处理器与所述至少两个外部数据接入接口电路连接，
切换所接入的外部播放数据，并通过视觉训练装置的显示组件进行播放。 In step S2, the processor is connected to the at least two external data access interface circuits,
The external playback data that is accessed is switched and played through the display component of the visual training device.
根据权利要求15所述的训练方法，其特征在于，在步骤S1中，所述至少两个外部数据接入接口电路先后接入外部播放数据；
The training method according to claim 15, wherein in step S1, the at least two external data access interface circuits sequentially access external play data;
在所述步骤S2中，包括步骤S2-1：所述处理器判断所接入的外部播放数据的先后顺序； In the step S2, the method includes the following steps: Step S2-1: The processor determines a sequence of the externally played data that is accessed;
S2-2：所述处理器根据后接入先播放的原则，将后接入的外部播放数据传输至视频播放驱动电路，通过所述显示组件进行显示播放。
S2-2: The processor transmits the externally played data that is subsequently accessed to the video playback driving circuit according to the principle of the post-access first play, and performs display and play through the display component.
在本发明 的训练方法 中
，在所述步骤S2-1中，在某一所述外部数据接入接口电路有外部数据接入时，所述处理器记录该外部数据接入接口电路接入外部数据的第一时刻；当另一所述外部数据接入接口电路有外部数据接入时，所述处理器记录该外部数据接入接口电路接入外部数据的第二时刻；通过判断该第一时刻和第二时刻的时序，以判断外部播放数据的先后顺序。 In the training method of the present invention
In the step S2-1, when some external data access interface circuit has external data access, the processor records the first time when the external data access interface circuit accesses external data; When the external data access interface circuit has external data access, the processor records the second time when the external data access interface circuit accesses the external data; and determines the timing of the first time and the second time. To determine the order in which the external data is played.
在本发明 的训练方法 中
，所述方法还包括步骤S3：在所述视觉训练装置的存储器中存储有内部播放数据，所述处理器根据输入的选择信号，输出控制信号至视频数据切换电路，切换所述内部播放数据或外部播放数据输出至所述视觉训练装置的视频播放驱动电路。 In the training method of the present invention
The method further includes a step S3: storing internal play data in a memory of the visual training device, the processor outputting a control signal to the video data switching circuit according to the input selection signal, switching the internal play data or The external playback data is output to a video playback drive circuit of the visual training device.
实施本发明具有以下有益效果：通过处理器来接入外部播放数据，并通过显示组件进行显示播放，从而可以有效的丰富训练装置的播放内容，不受训练装置本身的限制 。
The implementation of the present invention has the following beneficial effects: the external playback data is accessed by the processor, and the display component is displayed and played by the display component, so that the playback content of the training device can be effectively enriched without being restricted by the training device itself.
另外，使用者无需太多的操作，即可进行播放数据的切换，方便了使用者使用。 In addition, the user can switch the play data without much operation, which is convenient for the user to use.
下面将结合附图及实施例对本发明作进一步说明，附图中： The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是本发明本发明的视觉训练装置的一个实施例的示意框图； 1 is a schematic block diagram of an embodiment of a visual training device of the present invention;
图2是本发明的处理器的一个实施例的电路示意图； 2 is a circuit diagram of one embodiment of a processor of the present invention;
图3是本发明的存储器的一个实施例的电路示意图； 3 is a circuit diagram of one embodiment of a memory of the present invention;
图4是本发明的USB接口电路的电路示意图； 4 is a circuit diagram of a USB interface circuit of the present invention;
图5是本发明的存储卡接口电路的电路示意图； Figure 5 is a circuit diagram of a memory card interface circuit of the present invention;
图6是本发明的外部模拟信号输入电路的电路示意图； 6 is a circuit diagram of an external analog signal input circuit of the present invention;
图7是本发明的视频数据切换电路的电路示意图。 Figure 7 is a circuit diagram of a video data switching circuit of the present invention.
如图1所示，是本发明的视觉训练装置的一个实施例，该视觉训练装置包括暗盒光学组件、以及控制装置等，通过控制装置来控制暗盒光学组件的工作，以实现视觉 训练
的目的。
As shown in FIG. 1, it is an embodiment of the visual training device of the present invention, which includes a cassette optical component, a control device, and the like, and controls the operation of the optical component of the cassette through the control device to realize visual training.
the goal of.
该 暗盒光学组件 通常 包括暗盒壳体、在暗盒壳体 的
一侧设置观测窗口、在观测窗口处设置的透镜组件、设置在暗盒壳体内可透过透镜组件观看的 显示组件 、以及带动 显示组件
靠近或远离透镜组件的驱动组件等。使用者通过观测窗口来观看 显示组件 ，从而实现视觉训练的目的。 The cassette optical assembly typically includes a cassette housing in the cassette housing
An observation window on one side, a lens assembly disposed at the observation window, a display component disposed in the cassette housing through the lens assembly, and a display assembly
Drive components that are close to or away from the lens assembly, and the like. The user observes the display component through the observation window to achieve the purpose of visual training.
可以理解的，该暗盒光学组件可以安装在一个基座上，并且可以设置角度调节结构，来调整暗盒光学组件的角度。
It will be appreciated that the cassette optical assembly can be mounted on a base and an angle adjustment structure can be provided to adjust the angle of the cassette optical assembly.
该控制装置可以设置在暗盒光学组件内，也可以与暗盒光学组件分开设置，通过有线或无线的形式连接通讯即可。利用控制装置可以控制驱动组件带动显示组件移动，并且控制显示组件的播放视频数据等。
The control device can be disposed in the optical component of the cassette or separately from the optical component of the cassette, and can be connected by wired or wireless connection. The control device can be used to control the driving component to drive the display component to move, and to control the playing video data of the display component and the like.
如图所示，该控制装置包括存储器10、处理器20、外部数据接入接口电路30、视频数据切换电路40、视频播放驱动电路50 、按键 等。
As shown, the control device includes a memory 10, a processor 20, an external data access interface circuit 30, a video data switching circuit 40, a video playback drive circuit 50, buttons, and the like.
该处理器20作为整个控制装置的控制中心，与存储器10、外部数据接入接口电路30、视频数据切换电路40、视频播放驱动电路50等连接，并控制该等电路的工作。如图2所示，是处理器20的一个实施例的电路示意图。
The processor 20 serves as a control center for the entire control device, and is connected to the memory 10, the external data access interface circuit 30, the video data switching circuit 40, the video playback drive circuit 50, and the like, and controls the operation of the circuits. 2 is a circuit schematic of one embodiment of processor 20.
该处理器20与 外部数据接入接口电路30 连接，用于控制播放由 外部数据接入接口电路30
接入的外部播放数据，其中，该外部播放数据包括外部数字播放数据和/或外部模拟播放数据。进一步的，该处理器20还可以用于切换外部数据接入接口30电路接入的外部播放数据、存储器10中存储的内部播放数据，并通过视频播放驱动电路50驱动显示组件进行播放。 The processor 20 is coupled to the external data access interface circuit 30 for controlling playback by the external data access interface circuit 30.
The external playing data is accessed, wherein the external playing data includes external digital playing data and/or external analog playing data. Further, the processor 20 can also be used to switch the external play data accessed by the external data access interface 30 circuit, the internal play data stored in the memory 10, and drive the display component to play through the video play drive circuit 50.
在本实施例中，该处理器20包括数据接入先后判断模块、外部数据切换模块等。该数据接入先后判断模块与外部数据接入接口电路30连接，用于判断外部数据的接入顺序，如：在某一外部数据接入接口电路30有外部数据接入时，记录该外部数据接入接口电路30接入外部数据的第一时刻；当另一外部数据接入接口电路30有外部数据接入时，记录该外部数据接入接口电路30接入外部数据的第二时刻；通过判断该第一时刻和第二时刻的时序，以判断外部播放数据的先后顺序。
In this embodiment, the processor 20 includes a data access sequence determination module, an external data switching module, and the like. The data access sequence determining module is connected to the external data access interface circuit 30 for determining the access sequence of the external data. For example, when an external data access interface circuit 30 has external data access, the external data is recorded. The first time when the access interface circuit 30 accesses the external data; when the other external data access interface circuit 30 has the external data access, the second time when the external data access interface circuit 30 accesses the external data is recorded; The timing of the first time and the second time is determined to determine the order of the externally played data.
该外部数据切换模块与数据接入先后判断模块连接，根据数据接入先后判断模块切换外部数据的播放，如：根据后接入先播放的原则，将后接入的外部播放数据传输至视频播放驱动电路，通过显示组件进行显示播放。
The external data switching module is connected to the data access judging module, and judges the module to switch the playing of the external data according to the data access sequence, for example, according to the principle of the post-access first playing, the externally-played data after the access is transmitted to the video playing. The drive circuit is displayed and played through the display component.
可以理解的，该视觉训练装置还可以设置按键，可以通过按键输入外部数据播放选择信号，处理器20根据外部数据播放选择信号， 切换
外部数据接入接口电路30接入的外部播放数据，从而实现手动控制接入的外部播放数据切换控制。
It can be understood that the visual training device can also set a button, can input an external data play selection signal through a button, and the processor 20 plays a selection signal according to the external data, and switches.
The external data access interface circuit 30 accesses external play data, thereby implementing externally controlled data switching control for manual control access.
该存储器10用于存储内部播放数据，该内部播放数据可以包括视频数据、音频数据等。在播放时，通过处理器20调用存储器10中的内部播放数据进行播放。该存储器10可以采用现有的各种存储芯片，如图3所示，是存储器10的一个实施例的电路示意图。
The memory 10 is for storing internal play data, which may include video data, audio data, and the like. At the time of playback, the internal playback data in the memory 10 is called by the processor 20 for playback. The memory 10 can employ various existing memory chips, as shown in FIG. 3, which is a circuit schematic of one embodiment of the memory 10.
可以理解的，该控制装置还可以包括内存、程序存储器等，以便于存储操作程序、提高读写速度等。 It can be understood that the control device may further include a memory, a program memory, etc., in order to store an operating program, improve the read/write speed, and the like.
使用者还可以通过按键输入选择信号，处理器20根据选择信号输出控制信号至 视频数据切换电路 ，
切换内部播放数据 或外部播放数据输出。 The user can also input a selection signal through a button, and the processor 20 outputs a control signal to the video data switching circuit according to the selection signal.
Switch internal playback data or external playback data output.
该外部数据接入接口电路30与处理器20连接，用于接入外部播放数据，从而可以扩展整个训练装置的播放内容，丰富播放。 该 外部数据接入接口电路30
可以为一个或多个。 在本实施例中，该外部数据接入接口电路30包括分别与处理器20连接的USB接口电路31、存储卡接口电路32、外部模拟信号输入电路33等
，通过 USB接口电路 31 和/或 存储卡接口电路 32 接入所述外部数字播放数据；通过外部模拟信号输入电路33接入的外部模拟播放数据
。如图4所示，是USB接口电路31的电路示意图，通过该USB接口电路31可 以接入
闪存盘、移动硬盘等外接USB设备，并由处理器20读取其中的视频数据和/或音频数据等。
The external data access interface circuit 30 is connected to the processor 20 for accessing external playback data, thereby expanding the playback content of the entire training device and enriching playback. The external data access interface circuit 30
Can be one or more. In this embodiment, the external data access interface circuit 30 includes a USB interface circuit 31, a memory card interface circuit 32, an external analog signal input circuit 33, and the like, which are respectively connected to the processor 20.
The external digital playback data is accessed through the USB interface circuit 31 and/or the memory card interface circuit 32; the external analog playback data accessed through the external analog signal input circuit 33
. As shown in FIG. 4, it is a circuit diagram of the USB interface circuit 31, which can be accessed through the USB interface circuit 31.
An external USB device such as a flash disk or a mobile hard disk is read by the processor 20 for video data and/or audio data and the like.
如图5所示，是存储卡接口电路32的电路示意图，为外接SD卡接口电路，可以通过该存储卡接口电路32接入外接的存储卡，并由处理器20读取其中的视频数据和/或音频数据等。
As shown in FIG. 5, it is a circuit diagram of the memory card interface circuit 32, which is an external SD card interface circuit. The memory card interface circuit 32 can be used to access an external memory card, and the video data is read by the processor 20 and / or audio data, etc.
如图6所示，是外部模拟信号输入电路33的电路示意图，可以通过该外部模拟信号输入电路33接入外接的视频数据和/或音频数据，并由处理器20处理后通过视频数据切换电路40进行播放。
As shown in FIG. 6, it is a circuit diagram of the external analog signal input circuit 33. The external analog signal input circuit 33 can be used to access external video data and/or audio data, and processed by the processor 20 to pass the video data switching circuit. 40 to play.
可以理解的，USB接口电路31、存储卡接口电路32、外部模拟信号输入电路33可以择一设置，也可以同时设置
一个或多个 。当然，也可以增加更多的接口电路以接入不同的外接存储设备，为整个视觉训练装置提供更多的播放内容。 It can be understood that the USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 can be set alternatively or simultaneously.
one or more . Of course, more interface circuits can be added to access different external storage devices to provide more playback content for the entire visual training device.
如图7所示，是视频数据切换电路40的电路示意图。该视频数据切换电路40与处理器20连接，用于切换视频数据。
使用者可以通过按键输入选择信号， 处理器20 可以根据选择信号进行 选择，切换视频数据 （ 内部播放数据 或外部播放数据）
的来源，也就是说，可以直接播放存储器10中存储的视频数据，也可以根据选择播放USB接口电路31、存储卡接口电路32、外部模拟信号输入电路33中任意一个接入的视频数据，从而丰富播放内容。 As shown in FIG. 7, it is a circuit diagram of the video data switching circuit 40. The video data switching circuit 40 is coupled to the processor 20 for switching video data.
The user can input a selection signal through a button, and the processor 20 can select a video according to the selection signal to switch the video data (internal playback data or external playback data).
The source, that is, the video data stored in the memory 10 can be directly played, or the video data accessed by any one of the USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 can be played according to the selection, thereby Rich playback content.
进一步的，该处理器20还可以将USB接口电路31、存储卡接口电路32、外部模拟信号输入电路33接入的视频数据存储于存储器10中，以便于后续的播放使用。
Further, the processor 20 can also store the video data accessed by the USB interface circuit 31, the memory card interface circuit 32, and the external analog signal input circuit 33 in the memory 10 for subsequent playback.
该视频播放驱动电路50与视频数据切换电路40连接，根据视频数据切换电路40输出的视频数据，来驱动显示组件进行播放。
The video playback drive circuit 50 is connected to the video data switching circuit 40, and drives the display unit to play based on the video data output from the video data switching circuit 40.
在本实施例中，显示组件包括成设定角度设置的第一显示组件、以及第二显示组件。对应的，该视频播放驱动电路50包括分别与第一显示组件和第二显示组件对应的第一视频播放驱动电路50和第二视频播放驱动电路50，通过第一视频播放驱动电路50和第二视频播放驱动电路50分别驱动第一显示组件和第二显示组件进行播放。当然，播放的内容、时间可以根据需要进行调整，从而得到二维或三维影像。
In this embodiment, the display assembly includes a first display component set at an angle setting and a second display component. Correspondingly, the video playback driving circuit 50 includes a first video playback driving circuit 50 and a second video playback driving circuit 50 corresponding to the first display component and the second display component, respectively, through the first video playback driving circuit 50 and the second The video playback drive circuit 50 drives the first display component and the second display component to play, respectively. Of course, the content and time of the play can be adjusted as needed to obtain a two-dimensional or three-dimensional image.
进一步的，该视觉训练装置还包括带动显示组件移动的驱动组件；控制装置还包括与处理器20连接驱动该驱动组件动作的驱动电路60。通过该驱动组件带动显示组件按设定轨迹移动。
Further, the visual training device further includes a driving component that drives the movement of the display component; the control device further includes a driving circuit 60 coupled to the processor 20 to drive the driving component. The driving component drives the display component to move according to the set trajectory.
进一步的，本实施例的视觉训练装置还包括喇叭；对应的，控制装置还包括与处理器20连接驱动喇叭播放音频的音频播放电路70。进一步的，该视觉训练装置还包括与所述喇叭择一工作的耳机接入电路。
Further, the visual training device of the embodiment further includes a speaker; correspondingly, the control device further includes an audio playing circuit 70 connected to the processor 20 to drive the speaker to play audio. Further, the visual training device further includes an earphone access circuit that works with the speaker.
进一步的，该控制装置还包括与处理器20连接的加密电路80，从而可以防止非法拷贝。 Further, the control device further includes an encryption circuit 80 connected to the processor 20 so that illegal copying can be prevented.
在使用该视觉训练装置 进行视觉训练时，通过视觉训练装置的外部数据接入接口电路 30 接入外部播放数据 ；
视觉训练装置的处理器 20 处理该接入的外部播放数据，输出至视频播放驱动电路50，处理后通过显示组件进行播放。 When the visual training device is used for visual training, the external data access interface circuit 30 of the visual training device accesses the external playing data;
The processor 20 of the visual training device processes the accessed external playback data, outputs it to the video playback driver circuit 50, and processes it for playback through the display component.
当至少两个 外部数据接入接口电 ,30 接入外部播放数据时，通过处理器20
切换所接入的外部播放数据，并通过视觉训练装置的显示组件进行播放。 When at least two external data access interfaces are powered, 30 is connected to the external play data, and passes through the processor 20
The external playback data that is accessed is switched and played through the display component of the visual training device.
例如，可以通过 USB接口电路 31 、外部模拟信号输入电路 33 、存储卡接口电路 32 中
的任一个接入外部播放数据。当通过其中一个外部数据接入接口电路（如USB接口电路31中插入移动硬盘）接入外部播放数据时，该处理器20调用接入的外部播放数据，并通过显示组件进行播放。 For example, it can pass through the USB interface circuit 31, the external analog signal input circuit 33, and the memory card interface circuit 32.
Any one of them accesses external playback data. When external playback data is accessed through one of the external data access interface circuits (such as the mobile hard disk inserted in the USB interface circuit 31), the processor 20 calls the accessed external playback data and plays it through the display component.
当另一个外部数据接入接口电路（如存储卡接口电路32中插入外部存储卡）也接入外部播放数据时，处理器20根据后接入先播放的原则，将后接入的外部播放数据传输至视频播放驱动电路，通过显示组件进行显示播放。
When another external data access interface circuit (such as an external memory card inserted in the memory card interface circuit 32) also accesses externally played data, the processor 20 will access the externally played data according to the principle of post-access first play. Transfer to the video playback driver circuit for display playback through the display component.
具体的，在某一外部数据接入接口电路30有外部数据接入时，处理器20记录该外部数据接入接口电路30接入外部数据的第一时刻；当另一外部数据接入接口电路30有外部数据接入时，处理器20记录该外部数据接入接口电路30接入外部数据的第二时刻；通过判断该第一时刻和第二时刻的时序，以判断外部播放数据的先后顺序。根据后插先播的原则，进行播放控制。
Specifically, when an external data access interface circuit 30 has external data access, the processor 20 records the first time when the external data access interface circuit 30 accesses the external data; and when another external data access interface circuit When there is external data access, the processor 20 records the second time when the external data access interface circuit 30 accesses the external data; and determines the sequence of the external data by determining the timing of the first time and the second time. . Playback control is performed according to the principle of post-insertion first broadcast.
可以理解的，也可以通过按键输入外部数据播放选择信号，处理器20根据外部数据播放选择信号， 切换
外部数据接入接口电路30接入的外部播放数据，从而实现手动控制接入的外部播放数据切换控制。 It can be understood that the external data play selection signal can also be input through a button, and the processor 20 plays the selection signal according to the external data, and switches.
The external data access interface circuit 30 accesses external play data, thereby implementing externally controlled data switching control for manual control access.
进一步的，在需要切换内部播放数据和外部播放数据时，使用者可以通过按键输入选择信号，处理器20根据输入的选择信号，输出控制信号至 视频数据切换电路 40 ，
切换内部播放数据 或外部播放数据输出至视觉训练装置的视频播放驱动电路50，从而可以实现内部播放数据和外部播放数据的切换。
Further, when it is necessary to switch the internal play data and the external play data, the user can input the selection signal through the button, and the processor 20 outputs the control signal to the video data switching circuit 40 according to the input selection signal.
The internal playback data or the external playback data is switched to the video playback drive circuit 50 of the visual training device, so that switching of the internal playback data and the external playback data can be realized.
可以理解的，以上实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本发明的保护范围；因此，凡跟本发明权利要求范围所做的等同变换与修饰，均应属于本发明权利要求的涵盖范围。
It is to be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not to be construed as limiting the scope of the invention; The above technical features may be freely combined, and various modifications and improvements may be made without departing from the spirit and scope of the invention; therefore, the scope of the claims of the present invention is Equivalent transformations and modifications are intended to be included within the scope of the appended claims.
Claims (18)
- 一种视觉训练装置，包括暗盒光学组件、以及控制装置，所述暗盒光学组件中设置有显示组件，所述控制装置 包括 视频播放驱动电路 ，驱动 所述显示组件播放 显示 视频数据；其特征在于，所述控制装置 还 包括接入外部播放数据的外部数据接入接口电路 ；所述外部播放数据包括外部数字播放数据； A visual training device includes a cassette optical component and a control device, wherein the cassette optical component is provided with a display component, and the control device comprises a video playback drive circuit Driving the display component to play display video data; wherein the control device further comprises an external data access interface circuit for accessing external play data The external play data includes external digital play data;所述处理器与所述外部数据接入接口电路连接，并通过所述外部数据接入接口电路接入的外部播放数据，通过所述视频播放驱动电路驱动所述显示组件进行播放 。The processor is connected to the external data access interface circuit, and externally playing data accessed by the external data access interface circuit, and the display component is driven to be played by the video playback driving circuit. .
- 根据权利要求1所述的视觉训练装置，其特征在于，所述外部数据接入接口电路包括至少两个，所述处理器分别与所述至少两个外部数据接入接口电路连接，并切换所述外部数据接入接口电路接入的外部播放数据。 The visual training device according to claim 1, wherein said external data access interface circuit comprises at least two, said processor being respectively connected to said at least two external data access interface circuits, and switching The external play data accessed by the external data access interface circuit.
- 根据权利要求2所述的视觉训练装置，其特征在于，所述处理器包括与所述外部数据接入接口电路连接的数据接入先后判断模块、以及根据所述数据接入先后判断模块切换所述外部数据接入接口电路接入的外部数据的外部数据切换模块。 The visual training device according to claim 2, wherein the processor comprises a data access judging module connected to the external data access interface circuit, and a switching unit according to the data access judging module An external data switching module for external data accessed by an external data access interface circuit.
- 根据权利要求2所述的视觉训练装置，其特征在于，所述视觉训练装置还包括按键，可通过所述按键输入外部数据播放选择信号，所述处理器根据所述外部数据播放选择信号， 切换 所述外部数据接入接口电路接入的外部播放数据。 The visual training device according to claim 2, wherein the visual training device further comprises a button, wherein an external data play selection signal is input through the button, and the processor plays a selection signal according to the external data, Switching external play data accessed by the external data access interface circuit.
- 根据权利要求1所述的视觉训练装置，其特征在于， 所述控制装置包括存储有内部播放数据的存储器 ；所述处理器与 所述存储器 、外部数据接入接口电路连接，分别接入所述 内部播放数据 或外部播放数据。 The visual training device according to claim 1, wherein said control means comprises a memory storing internal play data; said processor and said memory The external data access interface circuit is connected, and respectively accesses the internal playing data or external playing data.
- 根据权利要求5所述的视觉训练装置，其特征在于，所述视觉训练装置还包括 与所述处理器连接的视频数据切换电路 ；所述视频数据切换电路根据所述处理器的控制 切换 所述 内部播放数据 或外部播放数据输出至所述视频播放驱动电路。 The visual training device according to claim 5, wherein said visual training device further comprises a video data switching circuit coupled to said processor And the video data switching circuit switches the internal play data or the external play data to the video play drive circuit according to the control of the processor.
- 根据权利要求6所述的视觉训练装置，其特征在于，所述视觉训练装置还包括按键，可通过所述按键输入选择信号，所述处理器根据所述选择信号输出控制信号至 视频数据切换电路 ， 切换 所述 内部播放数据 或外部播放数据输出。 The visual training device according to claim 6, wherein the visual training device further comprises a button, the selection signal is input through the button, and the processor outputs a control signal according to the selection signal to The video data switching circuit switches the internal play data or the external play data output.
- 根据权利要求1所述的视觉训练装置，其特征在于，所述视觉训练装置还包括喇叭； The visual training device according to claim 1, wherein the visual training device further comprises a horn;所述控制装置还包括与所述处理器连接驱动所述喇叭播放音频的音频播放电路。The control device also includes an audio playback circuit coupled to the processor to drive the speaker to play audio.
- 根据权利要求 7 所述的视觉训练装置，其特征在于，所述视觉训练装置还包括与所述喇叭择一工作的耳机接入电路。 According to claim 7 The visual training device is characterized in that the visual training device further comprises an earphone access circuit that works with the speaker.
- 根据权利要求1所述的视觉训练装置，其特征在于，所述控制装置还包括与所述处理器连接的加密电路。 The visual training device of claim 1 wherein said control device further comprises an encryption circuit coupled to said processor.
- 根据权利要求1所述的视觉训练装置，其特征在于，所述显示组件包括成设定角度设置的第一显示组件、以及第二显示组件； The visual training device according to claim 1, wherein the display component comprises a first display component set at an angle setting, and a second display component;所述视频播放驱动电路包括分别与所述第一显示组件和第二显示组件对应的第一视频播放驱动电路和第二视频播放驱动电路。The video playback driving circuit includes a first video playback driving circuit and a second video playback driving circuit respectively corresponding to the first display component and the second display component.
- 根据权利要求1- 11 任一项所述的视觉训练装置，其特征在于，所述视觉训练装置还包括带动所述显示组件移动的驱动组件；所述控制装置还包括与所述处理器连接驱动所述驱动组件的驱动电路。 According to claims 1 to 11 A visual training device according to any one of the preceding claims, wherein the visual training device further comprises a drive assembly for driving movement of the display assembly; the control device further comprising a drive coupled to the processor for driving the drive assembly Circuit.
- 根据权利要求1- 11 任一项所述的视觉训练装置，其特征在于，所述外部数据接入接口电路包括USB接口电路、外部模拟信号输入电路、存储卡接口电路中的一种或多种 ；According to claims 1 to 11 The visual training device according to any one of the preceding claims, wherein the external data access interface circuit comprises one or more of a USB interface circuit, an external analog signal input circuit, and a memory card interface circuit. ;所述外部播放数据还包括通过所述外部模拟信号输入电路接入的外部模拟播放数据；The external play data further includes external analog play data accessed through the external analog signal input circuit;通过所述 USB接口电路 和/或 存储卡接口电路 接入所述外部数字播放数据 。The external digital playback data is accessed through the USB interface circuit and/or the memory card interface circuit.
- 一种视觉训练装置的训练方法，其特征在于，包括以下步骤：A training method for a visual training device, comprising the steps of:S1 ：通过视觉训练装置的外部数据接入接口电路接入外部播放数据，所述外部播放数据包括外部数字播放数据；S1 : accessing external play data through an external data access interface circuit of the visual training device, the external play data including external digital play data;S2 ：视觉训练装置的处理器与所述外部数据接入接口电路连接，接入外部播放数据，并通过视觉训练装置的显示组件进行播放。S2 The processor of the visual training device is connected to the external data access interface circuit, accesses external playback data, and is played through the display component of the visual training device.
- 根据权利要求14所述的训练方法，其特征在于，在步骤S1中，通过至少两个所述外部数据接入接口电路接入外部播放数据； The training method according to claim 14, wherein in step S1, external play data is accessed through at least two of said external data access interface circuits;在步骤S2中，所述处理器与所述至少两个外部数据接入接口电路连接，切换所接入的外部播放数据，并通过视觉训练装置的显示组件进行播放。In step S2, the processor is connected to the at least two external data access interface circuits, switches the accessed external play data, and plays through the display component of the visual training device.
- 根据权利要求15所述的训练方法，其特征在于，在步骤S1中，所述至少两个外部数据接入接口电路先后接入外部播放数据； The training method according to claim 15, wherein in step S1, the at least two external data access interface circuits sequentially access external play data;在所述步骤S2中，包括步骤S2-1：所述处理器判断所接入的外部播放数据的先后顺序；In the step S2, the method includes the following steps: Step S2-1: The processor determines a sequence of the externally played data that is accessed;S2-2 ：所述处理器根据后接入先播放的原则，将后接入的外部播放数据传输至视频播放驱动电路，通过所述显示组件进行显示播放。S2-2 The processor transmits the externally-played data that is accessed later to the video playback driving circuit according to the principle of post-access first playback, and performs display and playback through the display component.
- 根据权利要求16所述的训练方法，其特征在于，在所述步骤S2-1中，在某一所述外部数据接入接口电路有外部数据接入时，所述处理器记录该外部数据接入接口电路接入外部数据的第一时刻；当另一所述外部数据接入接口电路有外部数据接入时，所述处理器记录该外部数据接入接口电路接入外部数据的第二时刻；通过判断该第一时刻和第二时刻的时序，以判断外部播放数据的先后顺序。 The training method according to claim 16, wherein in the step S2-1, when some external data access interface circuit has external data access, the processor records the external data connection. a first moment when the inbound interface circuit accesses the external data; and when the other external data access interface circuit has external data access, the processor records the second moment when the external data access interface circuit accesses the external data By determining the timing of the first time and the second time, the order of the externally played data is determined.
- 根据权利要求15-17任一项所述的训练方法，其特征在于，所述方法还包括步骤S3：在所述视觉训练装置的存储器中存储有内部播放数据，所述处理器根据输入的选择信号，输出控制信号至视频数据切换电路，切换所述内部播放数据或外部播放数据输出至所述视觉训练装置的视频播放驱动电路。The training method according to any one of claims 15-17, wherein the method further comprises the step S3: storing internal play data in a memory of the visual training device, the processor selecting according to the input And outputting a control signal to the video data switching circuit, and switching the internal playing data or the external playing data to the video playing driving circuit of the visual training device.
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