Gun ASMR,but it's lego.You made wonderful gun 🤩You are very talented,wish ya good luck 👊 I'm making guns too.But the last time I could finally make a shooting rifle
以下是机器翻译的（The following is machine translation） In 2019, I first came into contact with the electric LEGO gun, a branch of LEGO guns. In the LEGO gun industry, I believe that electric LEGO guns are a relatively niche branch of design works. I believe that the current electric LEGO gun mainly has the following shortcomings. 1： Generally, the firing power is very low without a sense of impact. Secondly, the stroke of the firing pin is small. Thirdly, the firing pin is too large and the structure is complex. Fourthly, most of the firing pins have complex gear lever structures that occupy a lot of space. Fifthly, most of them are open magazines. Sixth, the motor and battery occupy a lot of space, and so on. In the design of electric LEGO guns, the 2019 video "Chuai LEGO semi-automatic and fully automatic gun development mechanical structure [unsuccessful]" left a deep impression on me. After watching it, I also experimentally developed an electric LEGO gun, but at that time, my technical reserves were too limited and my experience was lacking, so I did not achieve good results. Although the design of the Chuai God electric LEGO gun was unsuccessful, I believe that the development strategy of Chuai God is correct. The research and development approach is based on a mature semi-automatic structure, combined with an electric structure, to ultimately complete the design of an electric LEGO gun. The development process of my electric QBU-191 design this time is also like this. In November 2023, the prototype of the semi-automatic QBZ-192 was designed for the first time. Suddenly, it was discovered that there was a possibility of a breakthrough in the principle of the electric LEGO gun, which led to the further development of the electric QBU-191. In fact, the structure of the electric QBU-191 consists of two parts, one is the semi-automatic QBZ-192- automatic machine, firing pin, magazine, and the other is the fully automatic electric core part. The principle of the fully automatic electric core was conceptualized a long time ago (2021), but a suitable semi-automatic principle was never found until the emergence of the semi-automatic 192. The following figure shows the semi-automatic QBZ-192 (this drawing will be released at a later date) The following diagram shows QBU-191 fully automatic (motor in scheme A) Modular design facilitates maintenance and replacement of accessories ***The following are the characteristics of this gun*** advantage 2. Electric fully automatic firing rate up to 256 rounds per minute (using option A motor) 3. Restore the follow-up pull handle action 4. Modular design facilitates maintenance and replacement of accessories 5. Retractable stock (short telescopic distance) 6. Dual magazine connection design - can overcome fear of insufficient ammunition 7. No need to modify parts 8. Rubber band energy storage (non spring) 9. Parts are fully compatible with LEGO parts shortcoming 1. Need very high hands-on ability to achieve maximum performance and smoothness 2. Recommended consumables and motors are required to achieve maximum power 3. The firing pin is too large 4. The cost of the entire gun is 500 yuan higher than usual+ ***Reference section*** 1. Automatic Machine - Semi Automatic QBZ-192- Original Author: Dance of Yale 2. Striking Needle - Semi Automatic QBZ-192- Original Author: Dance of Yale 3. Electric Core Structure - Original - Original Author: Yale Dance 4. Magazine - Semi automatic QBZ-192- Original author: Dance of Yale 5. Foot stand - Video title - LEGO Bipod [Instruction] Website-- ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6SM7ICWyed0.html - Original author: Vector 187 ***Attention*** 1. Users who purchase tutorials should not pursue excessively high launch power. Please comply with relevant laws and regulations in your country and change the launch power without authorization. Any consequences will be borne by yourself 2. Don't shoot anyone with a gun, you will bear the consequences 3. Don't hit small animals, you will bear the consequences 4. Children suggest not building too difficult to debug, please carefully consider before purchasing 5. When installing and debugging rubber bands, please wear protective equipment. Failure to wear protective equipment will result in personal consequences. 6. Once again, users who purchase this tutorial should not disclose or use it for commercial purposes. Unauthorized use for commercial purposes by the author shall bear the consequences. ***Tutorial begins*** Please note that at the end of the drawing, there is a Baidu cloud storage address for the upgrade patch. If there are any updates to the drawing, they will be sent there The tutorial drawings include: 1. QBU-191 body 2. Magazine 3. Dual magazine connector 4. Tripod 5. 8x mirror 以下是机器翻译的
