30results about How to "Will not affect normal walking" patented technology

The invention discloses a flexible ankle rehabilitation robot system. An execution module is connected with a foot module through a Bowden cable and a shank module, and a tension module for measuringtransmission force of the Bowden cable is arranged between the shank module and the foot module; a shank gyroscope is arranged on the shank module, a foot gyroscope and a pressure insole are arrangedon the foot module, a heel pressure sensor and a foot sole pressure sensor are arranged on the pressure insole, and the shank gyroscope and the foot gyroscope are arranged on the front face and the foot face of the shank of a user correspondingly; the pressure insole is located inside the foot module, sends a control instruction towards the execution module through an upper computer and receives sensing feedback information; the execution module transmits torque through the Bowden cable and the shank module to the foot module, so that ankle movement is assisted; and the shank gyroscope and thefoot gyroscope are mutually matched for detecting ankle motion information. The flexible ankle rehabilitation robot system is low in weight and achieves the gait training function for users with abnormal gaits of foot drop and strephenopodia.

The invention belongs to the field of doors and windows of fixed construction, and particularly discloses a fireproof door capable of being opened automatically. The fireproof door capable of being opened automatically comprises a door frame and a door body. A plurality of first grooves are formed in the two ends of the door frame. A plurality of second grooves corresponding to the first grooves are formed in a wall. The two sides of each second groove are each provided with a third groove. The bottom end of each second groove is provided with an electromagnet connected with a power supply. The end, away from the electromagnet, of each second groove is in sliding connection with a magnetic block with the same magnetic poles as the electromagnet. The two ends of each magnetic block are in static connection with connection plates. One side of each connection plate is connected with a spring, and the springs are fixed in the third grooves. The two ends of the bottom of the door frame are each provided with a track. The indoor end of each track is fixedly provided with an air cylinder, and substances which generate gas when being heated are contained in the air cylinders. According to the technical scheme, when a fire happens, the door frame is automatically separated from the wall and pushed over, and therefore people can still escape for self rescue under the situation that neither the door body nor an escape pipe can be opened.

The invention discloses a portal crane provided with a hydraulic lifting platform and capable of realizing automatic dust collection. The portal crane comprises rails, lower crossbeams, supporting legs and a main beam; each lower crossbeam is arranged above the corresponding rail; each supporting leg is positioned at the upper end of the corresponding lower crossbeam and is fixedly connected withthe upper end of the corresponding lower crossbeam; the main beam is positioned on the upper ends of the supporting legs and is fixedly connected with the upper ends of the supporting legs; the two sides of the main beam are each fixedly connected with a rainproof cover plate and a supporting plate; and each supporting plate is positioned below the corresponding rainproof cover plate. The portal crane disclosed by the invention is equipped with the hydraulic lifting platform and has the advantage that the hydraulic lifting platform runs in a manner of being suspended below the main beam, and small shake is generated in a lifting process, so the hydraulic lifting platform is beneficial for being used for scientific research; each rainproof cover plate which is installed can be used for preventing rain and dust from directly dropping on the corresponding supporting plate so that influences, acting on sliding rails, of the rain are prevented, and normal walking of idler wheels is not affected; a dustproof box which is installed can be used for removing the dust on the rails so that dust accumulation is prevented so as not to affect the normal walking of the idler wheels; and meanwhile, the portal crane is convenient to clean by people, simple in structure and suitable for large-batch production and application.

A contact sensor for lawns comprises an upper casing and a lower casing connected by a middle connecting tube (6), an amplifying circuit (2) is arranged in the upper casing, one end of a general wiring harness (1) is connected with the amplifying circuit (2), the other end of the general wiring harness (1) extends out of the upper casing, an upper plug (5) is arranged at the lower end of the upper casing, a lower plug (7) is arranged at the upper end of the lower casing, a sensor unit is arranged in the lower casing or arranged in the upper casing and the lower casing separately. The contact sensor for lawns mounted on the chassis of a mowing robot is used for identifying the lawns and the length of the lawns, and can adapt to the working environment and conditions without affecting the normal walking of the mowing robot on the lawns.

The invention belongs to the technical field of mosquito-repellent equipment and relates to portable static mosquito-repellent equipment and an insole applying the equipment. The portable static mosquito-repellent equipment comprises a direct current generating device, a transmission module electrically connected to the direct current generating device and in contact with a human body conductively, and a grounding module electrically connected to the direct current generating device and in contact with the ground. After a user wears the equipment, the grounding module is in contact with the transmission module, and the human skin has static electricity of some pole by means of the direct current generating device, so that exposed skin surface generates an electrostatic field to achieve thepurpose of preventing mosquitoes from being close or preventing mosquitoes from sucking blood so as to achieve the mosquito-repellent effect.

The invention relates to a detachable slipper. The detachable slipper comprises a sole and a slipper body, wherein the slipper body comprises a bottom pad and an upper, the edge of the upper is fixedly connected with the bottom pad, the bottom pad is flatly laid on the upper surface of the sole, fixing clamping grooves are formed in the positions, corresponding to the edge of the upper, of the outer walls of the two sides of the sole, and an extending part is arranged on the edge of the upper; the extending part extends into the fixed clamping groove and is locked in the fixed clamping grooveby a clamping strip, the tail part of the bottom pad extends backwards to form a rear extending part, a lock hole is formed in the rear extending part, a rear clamping tongue is arranged on the outerside of the rear part of the sole corresponding to the rear extending part, and the lock hole of the rear extending part is sleeved on the rear clamping tongue to fix the rear part of the bottom pad on the sole; the connecting pieces and the clamping strips cannot protrude outwards from the edge of the shoe sole, the appearance is attractive after fixing, fixing is reliable, the shoe sole can be repeatedly used, cost is saved, and the shoe sole has the advantages of being environmentally friendly, sanitary, convenient to use and reliable.

The invention discloses a conveniently-mounted standing support device. The conveniently-mounted standing support device includes a force-unloading mechanism and a ground-connection mechanism, the ground-connection mechanism is connected with the force-unloading mechanism, the force-unloading mechanism includes shank fit plates which cover the shank, and the shank fit plates are connected with theground-connection mechanism; one ends of the shank fit plates cover the shank for a circle and then are pressed together with the other ends of the shank fit plates, and the pressing surface is provided with a hook and loop; and the ground-connection mechanism is an adjustable flexible mechanism, the ground-connection mechanism includes ground-connection rods which are arranged at the outer sideof an ankle and one side of a heel, and the bottom surface of the ground-connection rod is lower than a shoe sole. The ground-connection rod contacts with the ground before the shoe sole, the pressureof human weight to the shoe sole can be shared by the ground-connection rod, and the pressure supported by the ground-connection rod is shared with the shank through the shank fit plates. According to the conveniently-mounted standing support device, a force-unloading mechanism which can fit a human body is invented, and the effects that the weight is low, the human body normal activity is not affected after wearing, fusion degree with the human body is high, perception is difficult after wearing and the personal image is not affected can be achieved.

The invention discloses a universal standing supporting device. The device comprises a force unloading mechanism and a grounding mechanism, the grounding mechanism is connected with the force unloading mechanism, the force unloading mechanism comprises thigh fitting plates and calf fitting plates, thighs are wrapped by the thigh fitting plates, calves are wrapped by the calf fitting plates, the lower ends of the thigh fitting plates are pressed on and clamped with the upper ends of the calf fitting plates, and the calf fitting plates are connected with the grounding mechanism; the grounding mechanism is an adjustable flexible mechanism, the grounding mechanism comprises grounding rods, the grounding rods are arranged on the outer sides and/or the heel sides of ankles, and the bottom facesof the grounding rods are lower than soles. The grounding rods are in contact with the ground ahead of the soles to share the pressure of the weight of a user on the soles of feet, and the force borneby the grounding rods is shared by lower limbs through the thigh fitting plates and the calf fitting plates. According to the device, by arranging the force unloading mechanism fitting a human body,the effects that the weight is low, normal activities of the human body are not affected after the device is worn, the fitting degree with the human body is high, the device is hard to be observed after the device is worn, and personal appearance is not affected are achieved.