Mi Rabbit Story Machine Mini Disassembly： Give it to the baby at the right time
Children’s story machines can be said to be a must-have toy for children today, and in reality, it is rare to encounter children who do not have such products. At the same time, buying a children’s story machine is far from just considering buying such products after having a baby at home, there is also a wider demand: give it away!
Relatives and friends give birth to a baby. Compared with sending clothes, milk powder or diapers, sending children’s stories may seem more "safe", because you can’t always grasp the individual needs of relatives and friends for milk powder and other products, and sending children’s story machines does not have so many brands, and it is more affordable, and it is an absolute rigid demand. Second, children’s story opportunities accompany children’s growth, and small story machines will always witness the friendship between you and your relatives and friends.
1. Mi Rabbit Story Machine mini unpacking
This Mi Rabbit story machine mini is packaged in pink with a transparent middle, allowing you to directly see the product body.
The label on the back is product information.
The main functions are selected stories, safe materials, pure sound quality, and safe sleep.
At the bottom there are some notes and production plant: Xinwangda electronic joint stock company sixth branch.
Open the lid, and there is a sentence "Hear the future" inside.
The accessories in the box include the product body, Micro USB data cable and manual.
Charger LAB POWER-Z KT001 is used for charging test. The charging current is 534mA and the charging voltage is 5V. It has good versatility and can be charged with common mobile phone chargers.
Mi Rabbit story machine mini is the shape of Mi Rabbit, the fuselage is made of plastic matte material, and the mini version of Mi Rabbit wears a pink hat.
The speaker is on the back of Mi Rabbit’s head.
The bottom is first the logo of mitu, product name: Mi Rabbit Story Machine Mini, product model GSJ01JQD, manufacturer: Nanjing Machine Island Intelligent Technology Co., Ltd.
The hat can be removed.
The hat is made of soft silicone.
The bow tie and buttons actually have a total of five buttons.
The tail part, below is the Micro USB socket.
Speaker, with a large number of sound guide holes.
Second, the disassembly of the Mi Rabbit story machine mini
It is fixed with inner triangular screws to prevent children from accidentally dismantling.
After the rubber pad at the bottom is torn off, the screws can be seen, and they can be removed from here.
Remove the bottom cover.
Then remove the screws on the back to remove the back cover.
Close-up of the inside of the fuselage, the front cover is fixed with buttons and light bars, and the main board, battery and speaker are fixed in the back cover.
The eye is a piece of black plastic.
All components in the front cover were removed.
Micro button small board, there are five buttons.
The light bar and the button board are connected to the terminals of the main board with wiring harnesses, and the terminals are glued and fixed to prevent loosening.
Disassemble the whole picture.
The two ears.
Remove the battery and speaker cover.
Using EVE 723236 lithium polymer battery with a capacity of 800mAh, the battery is fixed with foam double-sided tape to play a buffering role.
Battery label, marked with capacity voltage and production date.
There is a protective plate on the battery, and children’s story machines still have high safety requirements.
Close-up of the speaker.
Speaker back parameters, impedance 4Ω, power 3W.
Colorful LED lights under two ears.
Micro USB socket small board.
Close-up on the back of the micro USB socket small board, the solder joints of the terminal seat are full and neat.
Close-up of the back of the main board with a rotary potentiometer in the middle for switching and adjusting the volume.
The front of the main board is close-up, with TF card slot and main control chip.
Close-up of rotary potentiometer, 50K.
8002D audio amplifier for driving speakers.
Shanghai Weier WS4508 600mA lithium battery charger for charging built-in lithium batteries.
Shanghai Weier WS3202K, overvoltage and overcurrent protection components to prevent malfunction adapter access damage.
KHIC Hong Kong 25L1606E memory for storing product information and internal programs.
According to the disassembly, the Mi Rabbit story machine mini adopts the torch core ATS2506, which is the main control chip launched by Actions for portable multimedia speakers. It integrates high-performance DSP processors, memory, and encoders. It supports a variety of interfaces and can read U disks, SD cards, and other storage media.
Built-in machine island 8GB TF card.
Take apart the family photo.
III. Disassembly and summary
1. Adopting a knob-type potentiometer volume switch, it is cleverly designed to the tail, resulting in a more beautiful overall appearance.
2. Using the torch core ATS2506, the internal integrated DSP processing unit, as well as strong scalability, can be connected to an external memory card;
3. The battery is fully protected to enhance the safety of children’s products.