CN203458529U - Audition training device - Google Patents
Audition training device Download PDFInfo
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- CN203458529U CN203458529U CN201320581442.0U CN201320581442U CN203458529U CN 203458529 U CN203458529 U CN 203458529U CN 201320581442 U CN201320581442 U CN 201320581442U CN 203458529 U CN203458529 U CN 203458529U
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- audio signal
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- display screen
- main control
- control chip
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Abstract
The utility model provides an audition training device which comprises a power source device, a main control chip, an audio signal storage and display device, a wireless signal output device and a wireless receiving headset, and further comprises a touch control display screen and a video signal processing device, wherein the audio signal storage and display device and the wireless signal output device are connected with the main control chip respectively; the video signal processing device is connected with the main control chip; the touch control display screen is connected with the video signal processing device and used for displaying video signals. The audition training device has the benefits that matched video content display can be realized through the touch control display screen; control over the audition training device can be realized conveniently through the touch control display screen.
Description
Technical field
This utility model relates to electronic technology field, relates in particular to a kind of comprehensive hearing intervention training device.
Background technology
Existing comprehensive hearing intervention training device generally includes supply unit, main control chip, audio signal storage and playing device, wireless signal output device and wireless receiving earphone, audio signal storage is connected respectively main control chip with playing device, wireless signal output device, this comprehensive hearing intervention training device generally adopts CD player to play and stored audio content, by knob, regulates analog quantity.
In use, volume control, audio content selection etc. need to operate by mechanical key existing comprehensive hearing intervention training device, and this makes troubles to user, meanwhile, only has audio content, there is no video content.
Utility model content
For this reason, technical problem to be solved in the utility model is: provide a kind of auditory train unit, to overcome the shortcoming of above-mentioned prior art.
So, this utility model provides following technical scheme: a kind of auditory train unit, comprise supply unit, main control chip, audio signal storage and playing device, wireless signal output device and wireless receiving earphone, described audio signal storage is connected respectively described main control chip with playing device, wireless signal output device, also comprise touching display screen and apparatus for processing of video signals, described apparatus for processing of video signals connects described main control chip, and described touching display screen connects described apparatus for processing of video signals in order to display video signal.
Particularly, described audio signal stores with playing device and comprises digital audio signal reservoir, digitized audio decoder, audio frequency letter amplifier, audio signal frequency filter, audio signal strength controller, audio power amplifier device and the balanced unbalanced attenuator of output signal being connected successively.
Preferably, described wireless signal output device is the point-to-point wireless signal output device of 2.4G, and described wireless receiving earphone is the point-to-point wireless receiving earphone of 2.4G.
This utility model, by touching display screen and apparatus for processing of video signals are set, not only can carry out supporting video content by display screen and show, and can realize easily controlling auditory train unit by touching display screen.
Accompanying drawing explanation
Fig. 1 is the johning knot composition of embodiment auditory train unit.
The structure chart of the storage of Fig. 2 audio signal and playing device.
The specific embodiment
Below, by reference to the accompanying drawings this utility model is described in detail.
With reference to accompanying drawing, Fig. 1 is the johning knot composition of embodiment auditory train unit; Comprise that supply unit 1, main control chip 2, audio signal store and playing device 3, touching display screen 4, apparatus for processing of video signals 5, wireless signal output device 6 and wireless receiving earphone 7, audio signal stores and is connected respectively main control chip 2 with playing device 3, apparatus for processing of video signals 5, wireless signal output device 6, and touching display screen 4 connects apparatus for processing of video signals 5 in order to display video signal.
Wherein, the structure chart of audio signal storage and playing device, referring to accompanying drawing 2, comprises the digital audio signal reservoir 31, digitized audio decoder 32, audio frequency letter amplifier 33, audio signal frequency filter 34, audio signal strength controller 35, audio power amplifier device 36 and the balanced unbalanced attenuator 37 of output signal that connect successively.Wireless signal output device 6 adopts the point-to-point wireless signal output device of 2.4G, and wireless receiving earphone 7 adopts the point-to-point wireless receiving earphone of 2.4G.
The present embodiment, by touching display screen 4 and apparatus for processing of video signals 5 are set, not only can carry out supporting video content by display screen and show, and can realize easily controlling auditory train unit by touching display screen 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an auditory train unit, comprise supply unit, main control chip, audio signal storage and playing device, wireless signal output device and wireless receiving earphone, described audio signal storage is connected respectively described main control chip with playing device, wireless signal output device, it is characterized in that: also comprise touching display screen and apparatus for processing of video signals, described apparatus for processing of video signals connects described main control chip, and described touching display screen connects described apparatus for processing of video signals in order to display video signal.
2. auditory train unit according to claim 1, is characterized in that: described audio signal stores with playing device and comprises digital audio signal reservoir, digitized audio decoder, audio frequency letter amplifier, audio signal frequency filter, audio signal strength controller, audio power amplifier device and the balanced unbalanced attenuator of output signal being connected successively.
3. auditory train unit according to claim 1, is characterized in that: described wireless signal output device is the point-to-point wireless signal output device of 2.4G, and described wireless receiving earphone is the point-to-point wireless receiving earphone of 2.4G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581442.0U CN203458529U (en) | 2013-09-13 | 2013-09-13 | Audition training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581442.0U CN203458529U (en) | 2013-09-13 | 2013-09-13 | Audition training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458529U true CN203458529U (en) | 2014-03-05 |
Family
ID=50170911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581442.0U Expired - Lifetime CN203458529U (en) | 2013-09-13 | 2013-09-13 | Audition training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118320259A (en) * | 2024-03-15 | 2024-07-12 | 河南翔宇医疗设备股份有限公司 | A hearing rehabilitation training method and audio modulation circuit |
-
2013
- 2013-09-13 CN CN201320581442.0U patent/CN203458529U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118320259A (en) * | 2024-03-15 | 2024-07-12 | 河南翔宇医疗设备股份有限公司 | A hearing rehabilitation training method and audio modulation circuit |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Baoan Avenue Xixiang Shu Huawan Industrial Park D building 6 floor Patentee after: SHENZHEN ELITE MEDICAL TECHNOLOGY CO.,LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Baoan Avenue Xixiang Shu Huawan Industrial Park D building 6 floor Patentee before: SHENZHEN ELITE ELECTRONIC EQUIPMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000, 101, 201, 301, 401, 501, Building B, Junsida Science and Technology Park, Mashantou Community Clock Base, Matian Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ELITE MEDICAL TECHNOLOGY CO.,LTD. Address before: 518000 6th floor, building D, Gushu Huawan Industrial Park, Xixiang, Bao'an Avenue, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ELITE MEDICAL TECHNOLOGY CO.,LTD. |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN ELITE MEDICAL TECHNOLOGY CO.,LTD. Person in charge of patentsThe principal of patent Document name: Notification of Qualified Procedures |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN ELITE MEDICAL TECHNOLOGY CO.,LTD. Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |