CN204319219U - A kind of multiplex roles vision training apparatus - Google Patents
A kind of multiplex roles vision training apparatus Download PDFInfo
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- CN204319219U CN204319219U CN201420702743.9U CN201420702743U CN204319219U CN 204319219 U CN204319219 U CN 204319219U CN 201420702743 U CN201420702743 U CN 201420702743U CN 204319219 U CN204319219 U CN 204319219U
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Abstract
This utility model relates to a kind of multiplex roles vision training apparatus, comprises magazine optical module and control device, is provided with display module in described magazine optical module, and described control device controls described display module and plays display video data; Described control device comprise to be connected with described processor and access external played data at least two external data access interface circuit, be connected with described processor Switch Video played data video data commutation circuit, be connected with described video data commutation circuit the video playback drive circuit driving described display module.Switch played data by video data commutation circuit, thus effectively can enrich the play content of training devices, not by the restriction of training devices itself, user-friendly.
Description
Technical field
This utility model relates to vision treatment device, more particularly, relates to a kind of multiplex roles vision training apparatus.
Background technology
Myopia, weak tendency are the common diseases of present people, have become social question of common concern.For this reason, market there is various vision training apparatus.Vision training apparatus is in the market worn on head mostly, and what have massages eyes and Surrounding muscles thereof by modes such as air pressure, alleviates eye strain, what have carrys out simulated acupuncture manual massage eye peripheral point by electricity irritation and carrys out fatigue alleviating, what have glimmers by replacing, the sighting target lamp varied in color is to temper visual experience system, as Chinese utility model patent 201020510120.3, 200520023334.7, 201220022494.X, by on a left side, respectively there is a hole position, right eye bulb, an eye socket is respectively filled in hole, lens are housed in one through hole of eye socket, scioptics can be observed the left side that enclosure interior is placed, right two row sighting target lamps light situation, two row sighting target lamps are arranged about two eye pupil pitch-row centrosymmetry in housing, and and pupil distance center and horizontal plane each angled, by observing the situation of change lighting sighting target lamp, effective regulating power of tempering eyes, further by arranging air bag, electrode etc., utilizing air pressure or galvanism to massage, reaching tired effect of releiving.
But the sighting target lamp of these vision training apparatus existing is all fixedly installed, just carry out visual exercise by the order of lighting of sighting target lamp, its training effect is bad, and the function of visual accommodation is limited.
For this reason, there is novel vision training apparatus, by arranging display module in magazine optical module, as miniature display screen etc., the processor of control device is utilized to call the video data prestored in memory, play by display module, utilize the eye of the form of video playback to user to perform physical exercise.
But the video data of this vision training apparatus is limited, and be all solidify in memory usually, upgrade difficulty, be unfavorable for actual use.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of multiplex roles vision training apparatus conveniently can playing interior video data and external video data.
This utility model solves the technical scheme that its technical problem adopts: construct a kind of multiplex roles vision training apparatus, comprise magazine optical module and control device, be provided with display module in described magazine optical module, described control device controls described display module and plays display video data; Described control device comprise to be connected with described processor and access external played data at least two external data access interface circuit, be connected with described processor Switch Video played data video data commutation circuit and be connected with described video data commutation circuit the video playback drive circuit driving described display module.
In multiplex roles vision training apparatus of the present utility model, described external data access interface circuit comprise in usb circuit, external analog signal input circuit, memory card interface circuit one or more.
In multiplex roles vision training apparatus of the present utility model, described vision training apparatus also comprises incoming external data and plays the button selecting signal, described processor is connected with described button and plays according to described external data selects signal, switches the external played data of described external data access interface circuit access.
In multiplex roles vision training apparatus of the present utility model, described control device comprises the memorizer storing inner played data; Described processor is connected with described memorizer, external data access interface circuit, and output switching signal plays described inner played data or external played data to described video data commutation circuit to switch.
In multiplex roles vision training apparatus of the present utility model, described multiplex roles vision training apparatus also comprises the button of input select signal, described processor is connected with described button, output control signals to described video data commutation circuit according to described selection signal, switch described inner played data or the output of external played data.
In multiplex roles vision training apparatus of the present utility model, described multiplex roles vision training apparatus also comprises loudspeaker;
Described control device also comprises and is connected with described processor the audio playing circuit driving described loudspeaker audio plays.
In multiplex roles vision training apparatus of the present utility model, described multiplex roles vision training apparatus also comprises the earphone place in circuit selecting a job with described loudspeaker.
In multiplex roles vision training apparatus of the present utility model, described control device also comprises the encrypted circuit be connected with described processor.
In multiplex roles vision training apparatus of the present utility model, described display module comprises into the first display module and second display module of set angle setting;
Described video playback drive circuit comprises the first corresponding with described first display module and the second display module respectively video playback drive circuit and the second video playback drive circuit.
In multiplex roles vision training apparatus of the present utility model, described multiplex roles vision training apparatus also comprises the driven unit driving described display module movement; Described control device also comprises and is connected with described processor the drive circuit driving described driven unit.
Implement this utility model and there is following beneficial effect: switch played data by video data commutation circuit, thus effectively can enrich the play content of training devices, not by the restriction of training devices itself, user-friendly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the schematic block diagram of an embodiment of this utility model multiplex roles vision training apparatus of the present utility model;
Fig. 2 is the circuit diagram of an embodiment of processor of the present utility model;
Fig. 3 is the circuit diagram of an embodiment of memorizer of the present utility model;
Fig. 4 is the circuit diagram of usb circuit of the present utility model;
Fig. 5 is the circuit diagram of memory card interface circuit of the present utility model;
Fig. 6 is the circuit diagram of external analog signal input circuit of the present utility model;
Fig. 7 is the circuit diagram of video data commutation circuit of the present utility model.
Detailed description of the invention
As shown in Figure 1, it is an embodiment of multiplex roles vision training apparatus of the present utility model, this multiplex roles vision training apparatus comprises magazine optical module and control device etc., is controlled the work of magazine optical module, to realize the object of vision treatment by control device.
The lens subassembly that this magazine optical module generally includes magazine housing, arranges observation window in the side of magazine housing, arrange at observation window place, be arranged in magazine housing the display module that can pass through lens subassembly viewing and drive display module near or away from the driven unit etc. of lens subassembly.User watches display module by observation window, thus realizes the object of vision treatment.
Understandable, this magazine optical module can be arranged on a pedestal, and can arrange angle adjustment mechanism, adjusts the angle of magazine optical module.
This control device can be arranged in magazine optical module, also can be provided separately with magazine optical module, by wired or wireless form connecting communication.Utilizing control device can control driven unit drives display module to move, and the playing video data etc. of Control Items.
As shown in the figure, this control device comprises memorizer 10, processor 20, external data access interface circuit 30, video data commutation circuit 40, video playback drive circuit 50 etc.
This processor 20, as the control centre of whole control device, is connected with memorizer 10, external data access interface circuit 30, video data commutation circuit 40, video playback drive circuit 50 etc., and controls the work of these circuit.As shown in Figure 2, be the circuit diagram of an embodiment of processor 20.This processor 20 is connected with external data access interface circuit 30, controls the external played data switching access, and is sent to video data commutation circuit, and the switching carrying out external played data is play.Wherein, these external played data comprise external digital played data and/or external analog played data.
This memorizer 10 is for storing inner played data, and this inner played data can comprise video data, voice data etc.When playing, the inside played data called in memorizer 10 by processor 20 is play.This memorizer 10 can adopt existing various storage chip, as shown in Figure 3, is the circuit diagram of an embodiment of memorizer 10.
Understandable, this control device can also comprise internal memory, program storage 10 etc., so that store operation sequence, raising read or write speed etc.
This external data access interface circuit 30 is connected with processor 20, for accessing external played data, thus can expand the play content of whole training devices, abundant broadcasting.In the present embodiment, this external data access interface circuit 30 comprises the usb circuit 31, memory card interface circuit 32, external analog signal input circuit 33 etc. that are connected with processor 20 respectively, accesses described external digital played data by usb circuit 31 and/or memory card interface circuit 32; By the external analog played data that external analog signal input circuit 33 accesses.As shown in Figure 4, be the circuit diagram of usb circuit 31, the circumscribed USB such as flash disk, portable hard drive equipment can be accessed by this usb circuit 31, and read video data and/or voice data etc. wherein by processor 20.
As shown in Figure 5, be the circuit diagram of memory card interface circuit 32, be external SD card interface circuit, external storage card can be accessed by this memory card interface circuit 32, and read video data and/or voice data etc. wherein by processor 20.
As shown in Figure 6, it is the circuit diagram of external analog signal input circuit 33, external video data and/or voice data can be accessed by this external analog signal input circuit 33, and be play by video data commutation circuit 40 after being processed by processor 20.
Understandable, usb circuit 31, memory card interface circuit 32, external analog signal input circuit 33 can select a setting, also can arrange simultaneously.Certainly, more interface circuit can also be increased to access different external storage equipments, for whole vision training apparatus provides more play content.
As shown in Figure 7, be the circuit diagram of video data commutation circuit 40.This video data commutation circuit 40 is connected with processor 20, for Switch Video data (switch and play inner played data or external played data).Can according to the selection of processor 20, the source of Switch Video data, that is, the video data stored in memorizer 10 can be play-overed, also according to selecting the video data playing any one access in usb circuit 31, memory card interface circuit 32, external analog signal input circuit 33, thus play content can be enriched.
Further, the video data that usb circuit 31, memory card interface circuit 32, external analog signal input circuit 33 access can also be stored in memorizer 10 by this processor 20, so that follow-up broadcasting uses.
Understandable, this vision training apparatus can also arrange button, can be play by key-press input external data and select signal, processor 20 is play according to external data and is selected signal, switch the external played data that external data access interface circuit 30 accesses, thus the external played data exchange realizing Non-follow control access controls.
User can also select signal by key-press input, and processor 20 outputs control signals to video data commutation circuit according to selection signal, switches inner played data or the output of external played data.
This video playback drive circuit 50 is connected with video data commutation circuit 40, according to the video data that video data commutation circuit 40 exports, drives display module to play.
In the present embodiment, display module comprises into the first display module and second display module of set angle setting.Corresponding, this video playback drive circuit 50 comprises the first corresponding with the first display module and the second display module respectively video playback drive circuit 50 and the second video playback drive circuit 50, drives the first display module and the second display module to play respectively by the first video playback drive circuit 50 and the second video playback drive circuit 50.Certainly, content, the time of broadcasting can adjust as required, thus obtain two dimension or 3-dimensional image.
Further, this multiplex roles vision training apparatus also comprises the driven unit driving display module movement; Control device also comprises the drive circuit 60 being connected with processor 20 and driving this driven unit action.Display module is driven to move by setting track by this driven unit.
Further, the multiplex roles vision training apparatus of the present embodiment also comprises loudspeaker; Corresponding, control device also comprises the audio playing circuit 70 being connected with processor 20 and driving loudspeaker audio plays.Further, this multiplex roles vision training apparatus also comprises the earphone place in circuit selecting a job with described loudspeaker.
Further, this control device also comprises the encrypted circuit 80 be connected with processor 20, thus can prevent from illegally copying.
Understandable, above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims; It should be noted that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, independent assortment can be carried out to above-mentioned technical characterstic, can also make some distortion and improvement, these all belong to protection domain of the present utility model; Therefore, all equivalents of doing with this utility model right and modification, all should belong to the covering scope of this utility model claim.
Claims (10)
1. a multiplex roles vision training apparatus, comprises magazine optical module and control device, is provided with display module in described magazine optical module, and described control device controls described display module and plays display video data; It is characterized in that, described control device comprise to be connected with described processor and access external played data at least two external data access interface circuit, be connected with described processor Switch Video played data video data commutation circuit and be connected with described video data commutation circuit the video playback drive circuit driving described display module.
2. multiplex roles vision training apparatus according to claim 1, is characterized in that, described external data access interface circuit comprise in usb circuit, external analog signal input circuit, memory card interface circuit one or more.
3. multiplex roles vision training apparatus according to claim 1, it is characterized in that, described vision training apparatus also comprises incoming external data and plays the button selecting signal, described processor is connected with described button and plays according to described external data selects signal, switches the external played data of described external data access interface circuit access.
4. multiplex roles vision training apparatus according to claim 1, is characterized in that, described control device comprises the memorizer storing inner played data; Described processor is connected with described memorizer, external data access interface circuit, and output switching signal plays described inner played data or external played data to described video data commutation circuit to switch.
5. multiplex roles vision training apparatus according to claim 4, it is characterized in that, described multiplex roles vision training apparatus also comprises the button of input select signal, described processor is connected with described button, output control signals to described video data commutation circuit according to described selection signal, switch described inner played data or the output of external played data.
6. multiplex roles vision training apparatus according to claim 1, is characterized in that, described multiplex roles vision training apparatus also comprises loudspeaker;
Described control device also comprises and is connected with described processor the audio playing circuit driving described loudspeaker audio plays.
7. multiplex roles vision training apparatus according to claim 6, is characterized in that, described multiplex roles vision training apparatus also comprises the earphone place in circuit selecting a job with described loudspeaker.
8. multiplex roles vision training apparatus according to claim 1, is characterized in that, described control device also comprises the encrypted circuit be connected with described processor.
9. multiplex roles vision training apparatus according to claim 1, is characterized in that, described display module comprises into the first display module and second display module of set angle setting;
Described video playback drive circuit comprises the first corresponding with described first display module and the second display module respectively video playback drive circuit and the second video playback drive circuit.
10. the multiplex roles vision training apparatus according to any one of claim 1-9, is characterized in that, described multiplex roles vision training apparatus also comprises the driven unit driving described display module movement; Described control device also comprises and is connected with described processor the drive circuit driving described driven unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702743.9U CN204319219U (en) | 2014-11-20 | 2014-11-20 | A kind of multiplex roles vision training apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702743.9U CN204319219U (en) | 2014-11-20 | 2014-11-20 | A kind of multiplex roles vision training apparatus |
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| Publication Number | Publication Date |
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| CN204319219U true CN204319219U (en) | 2015-05-13 |
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| CN201420702743.9U Active CN204319219U (en) | 2014-11-20 | 2014-11-20 | A kind of multiplex roles vision training apparatus |
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| Country | Link |
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| CN (1) | CN204319219U (en) |
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Effective date of registration: 20170519 Address after: 518000, E, building three or four, new industrial building, Li Guang community, Guanlan street, Longhua New District, Guangdong, Shenzhen Patentee after: Shenzhen wisdom science and Technology Development Co., Ltd. Address before: Two road 518020 Guangdong city of Shenzhen province Luohu District Water Bay No. 38 Bolin Garden 1 18H Patentee before: Ni Guoqing |