摘要：【中文】本发明公开了一种汽车油箱盖控制开关按钮机构，包括上壳体和下壳体，所述下壳体内固定有圆柱形的固定柱，所述固定柱上端外壁上设置有导向块；所述固定柱外侧套设有中空的旋钮轴，所述旋钮轴内侧壁上开设有螺旋槽，所述导向块置于所述螺旋槽内，所述旋钮轴能够在所述螺旋槽与所述导向块的作用下沿着所述固定柱做上下螺旋运动；所述旋钮轴内设有旋压弹簧，所述旋压弹簧的下端部与所述固定柱上端抵接；所述旋钮轴的外壁下端设有卡筋。本发明旋钮轴加转套来带动电磁铁位移，控制开合信号，结构简单，运行可靠，成本低，占用空间小。 【EN】The invention discloses a control switch button mechanism of an automobile fuel tank cover, which comprises an upper shell and a lower shell, wherein a cylindrical fixed column is fixed in the lower shell, and a guide block is arranged on the outer wall of the upper end of the fixed column; a hollow knob shaft is sleeved on the outer side of the fixing column, a spiral groove is formed in the inner side wall of the knob shaft, the guide block is arranged in the spiral groove, and the knob shaft can do up-and-down spiral motion along the fixing column under the action of the spiral groove and the guide block; a spinning spring is arranged in the knob shaft, and the lower end part of the spinning spring is abutted against the upper end of the fixed column; the lower end of the outer wall of the knob shaft is provided with a clamping rib. The rotary knob shaft and the rotary sleeve drive the electromagnet to move and control opening and closing signals, and the rotary knob shaft has the advantages of simple structure, reliable operation, low cost and small occupied space.

摘要：【中文】本发明公开了一种转盘式泵，包括上盖和框架，所述框架内开设有4个贯穿的通孔，每一个所述通孔内安装有一个橡胶碗，所述橡胶碗倒置，所述橡胶碗中空设置，所述橡胶碗之间由橡胶连接板固定连接，所述橡胶连接板位于所述框架底部，所述橡胶碗的顶部设有橡胶柱，所述橡胶柱连接有转盘，所述转盘包括转轴，所述转轴延伸设有4个套件，所述套件上开有贯穿的橡胶柱孔，所述橡胶柱穿设在所述橡胶柱孔内。本发明轻巧，结构简单，整体更换方便产品气压稳定，产品可操作性强。 【EN】The invention discloses a rotating disc type pump which comprises an upper cover and a frame, wherein 4 through holes are formed in the frame, a rubber bowl is installed in each through hole, the rubber bowls are inverted and arranged in a hollow mode, the rubber bowls are fixedly connected through rubber connecting plates, the rubber connecting plates are located at the bottom of the frame, a rubber column is arranged at the top of each rubber bowl and connected with a rotating disc, each rotating disc comprises a rotating shaft, 4 sleeve pieces are arranged on the rotating shafts in an extending mode, through rubber column holes are formed in the sleeve pieces, and the rubber columns penetrate through the rubber column holes. The invention has the advantages of light weight, simple structure, convenient integral replacement, stable product air pressure and strong product operability.