Flip Scorekeeper

这是一个很巧妙的计数器，无需齿轮、电池和复杂的结构，你可以研究一下，很有意思的模型。It's a very ingenious counter, without gears, batteries and complicated structures, you can look into it, very interesting model.往后翻转就可以让当前数字加一，往前就可以让当前数字减一，具体效果可以参考下面的视频。Flip backward to add one to the current number, and forward to subtract one from the current number, as you can refer to the video below.然后你可以通过计数器的底部预留的孔位连接多个计数器，就可以做到两位数、三位数的计数，适应的场景会更广泛。还可以分别打印出红色数字和蓝色数字，分别为红队和蓝队记分。Then you can connect multiple counters through the holes reserved at the bottom of the counter, and you can achieve two-digit and three-digit counting, which will be adapted to a wider range of scenarios. It is also possible to print out the red number and the blue number separately for the red team and the blue team score.Boost Me如果觉得还不错，可以点赞、收藏和下载支持一下我，这真的对我很重要。主页还有别的不错的模型，也可以点进去看看哦，感谢！If you think it's good, you can like, bookmark, and download to support me, which is really important to me. There are other good models on the homepage, you can also cli