English training auxiliary system
An auxiliary system, English technology, applied to TV system components, combination of two or more pieces of different types of furniture, TV, etc., can solve problems such as students' boredom, reduce English learning efficiency, and affect children's physical development, etc., to achieve Increase the effect of adjusting the noise
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[0044] As an embodiment of the present invention, such as Figure 5 As shown, the stabilizing mechanism 21 includes a ball bearing 211, a transmission rod 212, a connecting block 213, a spring 214, a limit groove 216, a limit rod 217 and a bottom plate 218; the ball bearing 211 is rotationally connected with the worm 20, and the ball The bottom end of the bearing 211 is fixedly connected with a transmission rod 212; the lower end of the transmission rod 212 is fixedly connected with a connecting block 213, and the lower end of the connecting block 213 is sequentially provided with a spring 214 and a limit rod 217; the lower end of the spring 214 is fixedly connected with a bottom plate 218 , and the bottom plate 218 is provided with a limit groove 216; one end of the limit rod 217 is slidably connected with the limit groove 216, which is used to limit the deformation direction of the spring 214; 5 to adjust the angle, the first motor 22 will transmit the vibration to the worm ...
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