The invention discloses a
jumping robot imitating the ejection mechanism of a
locust. The
jumping robot comprises a
machine body, a front leg connected with the front end of the
machine body, and a rear
leg mechanism connected with the back end of the
machine body. The machine body comprises a motor, a speed
reducer, a coupler, a transmission lead screw, a feed rod support seat, a lead screw nut, a transmission feed rod, a rolling bearing, fixing screws for support rods,
double support rods, an extension bar of a compression block, the compression block, a rolling wheel on the lead screw nut, and two deflector rods at the upper end of the lead screw nut; and the rear
leg mechanism comprises a connecting spring support, a spring group, an
inverted U-shaped rear leg, a connecting rod part, a spring pressure plate, a spring in the compression block, the rolling wheel on the compression block, a first wedge-shaped block, a rolling wheel on the first wedge-shaped block, a second wedge-shaped block and a rear leg
power transmission rod. A
compression device can complete the function of automatic triggering through the compression block, and the spring is further arranged between the compression block and a rear plate for realizing the function of
fast release. The
jumping robot is used as a motion carrier of a detection instrument, and
remote control of the mechanism can be realized by adding a sensor and a
control circuit board.