Features of the fifth-generation dual-channel zero-distortion full keyboard:
Applicable to all tablet phones. Use a normal-sized iPad on the piano music stand to achieve full keys, adjustable viewing angles, zero distortion and no dead ends. It is common to all professional apps. Please look carefully at the pictures. Special circumstances require the support of the bracket. For example, the size of the tablet phone is too small and the bracket needs to be matched. For example, some flat-panel lenses are on the long side.（side）.
The lens design adopts the anti-drop design. If there is any problem with this lens, the company is responsible for free maintenance within six months, lifelong maintenance, and can also guide our own maintenance.
Note: It is not suitable for ordinary videos such as WeChat and QQ, and it is also not suitable for Xiaoyezi grapefruit sparring.
The new product is coming, the patented product of the miniature rotating corner mirror, and the general education lens of art and calligraphy with WeChat
https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-1911476821.41.26b2227d3cWjLT&id=587784947007
As shown in the above picture, the left side is the ipad upside down corner mirror, and the right side is the millet tablet upside down corner mirror.
Key points for the operation of ipad upside down corner mirror: first put the ipad upright, then turn off the gravity sensor, then hang the ipad upside down, and then install the corner mirror on the front lens with the mirror facing down
After repeated tests, whether it is an ipad or a mobile phone, the same fingering can be achieved. The method is as follows: one of the ipad or mobile phone is upright and the whole keyboard lens is down.（This gravity sensor does not matter whether it is turned on or off）, And then turn off the weight sensing on another iPad or mobile phone. Hang the full-key lens upside down on the bracket as shown in the picture above, and then use WeChat to achieve the same fingering.
There are new products for VIP, and the newly uploaded video is the new product effect. Please search on Taobao “ipad piano lens magnetic suction”
This series of lenses adopt anti-drop protection to prevent user losses
It adopts magnetic 360-degree rotation, which can be used in all positions of the front and rear lenses, which improves the lens play.
Use high-end multilayer coated optical glass to improve lens clarity and anti-backlight effect, not picky about tablets and mobile phones.
Use the company''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s special piano bracket to adjust the angle and height of the ipad tablet phone to make the video effect better.
The wide-format full-keys can be basically viewed by placing the front lens of the iPad on the music stand, unless the music stand of individual pianos is special.
Adopting a special dichotomy technology, the piano and hands are half the screen, and the avatar’s upper body is half the screen to meet the new video processing requirements.
For example, the teaching mode of music notes. If only the keys and hands are needed, the dedicated video app can block the avatar.
When using special apps such as VIP Quick Sparring, press and hold the video area with your finger to push up and down to select the piano key area video or the avatar area video
Realize the switch between avatar and piano keys.
APP video processing technology: focus, flip left and right, flip up and down, rotate, pan, video split display.
Screen layout: the same height of the lens position, horizontal placement can obtain a wider display area, generally horizontal placement requires the cooperation of the bracket,
Vertical placement can obtain a relatively high lens position, and the use of a full-key lens does not require bracket cooperation. Both methods have their pros and cons.
In particular, this link series lens is not suitable for ordinary video processing software such as WeChat, and the effect obtained will be reversed from left to right, which does not conform to the visual logic.
The use of this lens requires app processing arrangements.
The company has developed the Internet universal rotating lifting bracket, which is a new product, you need to contact 13809818145 Deng Weiyuan
You can find the corresponding address in our shop or search on Taobao: ipad piano lens holder
The company has developed the Internet universal rotating lifting bracket, which is a new product, you need to contact 13809818145 Deng Weiyuan
How to use Classin in class and how to use the Internet lens to achieve the same direction and forward training, the following is the operation method:
Step 1: How to build an Internet classroom
1 Register an account with your mobile phone, complete the information in your personal information and start a good screen name
2 Add friends in class together You can add friends to each other by searching for your mobile phone number, or you can invite friends on WeChat.
3 After adding friends, you can find friends to start chatting, chat with each other
4 Enter the chat interface, everyone can initiate a temporary class. After initiating a temporary classroom, the interface will prompt for temporary classroom information. Choose to enter the classroom for one-to-one video. Double-click the video to zoom in and out.
5 For more information, please consult the classin classroom organization. Long-term use requires payment for more services.
Step 2: How to use the Internet camera to conduct one-to-one video simultaneous forward training
1 Turn on the gravity sensor first, turn off the gravity sensor by placing the ipad horizontally, and then place it vertically. This operation is critical.
2 Clip an Internet lens to the front lens of the ipad. The lens in this link is an original product of Shenzhen Jingyou Optoelectronics Co., Ltd. The lens is downward.
3 In this way, the same direction forward sparring can be achieved
How to use cloud classroom
1 Register an account with your mobile phone, complete the information in your personal information and start a good screen name
2 Use the computer webpage to enter http://www.baijiayun.com/class/,
Enter this page, there is a company login in the upper right corner
You log in and there will be a cloud broadcast
There is a live broadcast management in the cloud live broadcast point, and there is a create classroom in the live broadcast management
Ordinary large-class courses can’t communicate with each other and can only see the teacher. For one-to-one or one-to-many video, choose interactive small class or one-to-one course
After the course is created, a teacher''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s participation code will be generated and the student''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s participation code will be generated. Use this code to enter the corresponding class with the corresponding identity. Double-click the video to zoom in and out.
3 For more information, please consult the cloud classroom organization. Long-term use requires payment for more services.
Step 2: How to use the Internet camera to conduct one-to-one video simultaneous forward training
1 Turn on the gravity sensor first, turn off the gravity sensor by placing the ipad horizontally, and then place it vertically. This operation is critical.
2 Clip an Internet lens to the front lens of the ipad. The lens in this link is an original product of Shenzhen Jingyou Optoelectronics Co., Ltd. The lens is downward.
3 In this way, the same direction positive sparring can be achieved
Corner mirror for VIP piano
This corner mirror belongs to the VIP piano co-direction. It is also suitable for art baby games. It is not suitable for classin. The cloud classroom cannot achieve the same direction. It needs to be processed by the app.
Magnetic Rotating Corner Mirror for iPad
This corner mirror belongs to the VIP piano co-direction. It is also suitable for art baby games. It is not suitable for classin. The cloud classroom cannot achieve the same direction and positive direction. It needs to be processed by the app.
This linked video is a video introducing the operation and use of this product.
This lens is designed to adapt to various educational environments. It can be easily rotated 360 degrees to shoot in all directions. It is a universal tablet phone and can be used for front and rear lenses.
The lens is magnetic and can be removed at any time and can be installed at any time. When the original lens is needed in the educational environment, it can be removed or put on.
Suitable for fast switching of videos in educational environments.
ipad phone front down
iPad mobile phone rear corner mirror forward:
iPad phone front corner mirror positive + ipad bracket
This bracket is designed to reduce the height of the ipad a little bit according to the requirements of some customers. The height can be adjusted by pulling up, and it has a straight pull rod and a curved pull rod configuration.
Users can configure according to their needs.
Special note: lowering the height of the tablet is a little easier to operate, but for the HD institutional version and the HD universal version, it will reduce the field of view, but the magnetic lens can rotate easily.
The pole can also be rotated at any time. The user can choose the lens according to his own preferences. For those who do not want to adjust back and forth, please choose a wide-width full-key, which does not require high vision
For those with high definition requirements, please choose the HD institutional version and the popular version
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The anti-backlight piano sparring light finally shines on the stage, and the backlighting problem that plagues the piano sparring industry is finally cleared up, and I feel comfortable
This product adopts non-stroboscopic LED eye protection light, with three colors adjustable: white light, warm light, natural light, and the brightness is endless.
The lamp tube adopts aluminum alloy high-gloss design, USB 5V safe power supply mode, can use USB power bank, USB power supply, related USB
Power output devices can also supply power such as computers. The power cord is 2 meters long.
This piano light adopts a unique illumination method, the illumination direction can be rotated horizontally and back and forth. The light is used when the piano is practicing
When the light is directed at the back of the piano, you can just look at the scores on the music stand and see the keys at the same time, so that there is no eye damage.
See the link video installation and use effect video for details.
This piano lamp provides upright piano elbows and desktop electronic piano riser elbows, fully taking into account the diversity of applications,
The pull rod mode can also be used as a bedroom or desktop student eye protection lamp.
