Tension detection device for rubber chest expander

The utility model discloses a tensile force detection device for a rubber chest expander, which is applied to the field of tensile force detection and solves the technical problem that whether data detected by an existing tensile force detection device meets human body requirements or not cannot be judged, and the technical scheme is characterized in that the tensile force detection device comprises a bottom plate and a dynamometer, and a sliding groove is formed in the bottom plate; the device further comprises a clamping assembly, a blocking assembly and a graduated scale. The clamping assembly comprises a fixed clamping part fixed to the portion, at one end of the sliding groove, of the bottom plate and a sliding clamping part in sliding connection with the sliding groove. The stopping assembly comprises a sliding baffle connected with the sliding groove in a sliding mode, a stopping block for stopping the sliding baffle from moving and a rebounding device used for lifting the stopping block. The springbac