53results about How to "Increase exercise" patented technology

The utility model discloses a sports training tensile force ware, including the tensile force board, the lateral wall of tensile force board is established with T type groove, the inner wall sliding connection of T type groove has the mounting block, the both sides fixed connection of mounting block have the lug, the bottom fixed connection of mounting block has the tensile spring, the upper end of tensile force board is established with the mounting hole, the mounting hole is slidingly connected with the mounting bracket. Through setting mounting block and mounting bracket etc. component in the utility model, by screwing off the nut of mounting bracket bottom, at this moment, the mounting bracket is lifted up, two mounting blocks are slid to two tensile force boards respectively, the lug of its both sides also slides to the inside of T type groove, then the mounting bracket is inserted from the mounting hole and slides to the bottom end of tensile force board, the nut is screwed on the bolt, the mounting block is fixed on tensile force board, and the training intensity is adjusted through the mounting block on tensile force board, so as to satisfy the demand of different users.

The utility model discloses a multifunctional restraining glove which comprises a glove body, a restraining belt, a grip ball and a tightening device, the glove body is integrally connected with finger separating sleeves of four fingers, a hole is formed in the position, corresponding to the ring finger, of the glove body, the end of each finger separating sleeve is open, and a groove is formed in the position, corresponding to the hand back, of the glove body. A grip ball is sewn and connected to the position, corresponding to the palm center, of the glove body, and an elastic rope is sewn between the side, facing the grip ball, of each finger separating sleeve and the grip ball. A finger ring is fixedly arranged at the end of each finger separating sleeve in a sleeved mode, a guide pipe is fixed to the bottom of the grip ball, four pulling ropes with different lengths penetrate through the guide pipe, one end of each pulling rope is fixed to one finger ring, the other ends of the four pulling ropes are movably fixed to a tightening device, and the tightening device is fixed to a binding belt. The glove has the advantages that the elastic rope of the glove body limits the moving space from fingers to the grip ball, so that the fingers are prevented from moving randomly while moving and exercising of the fingers are facilitated, and an infusion tube is prevented from being struggled off.

This invention discloses the application of *Lactobacillus plantarum* TWK10 in the preparation of health foods or drugs that enhance exercise motivation. *Lactobacillus plantarum* TWK10, with its Latin name *Lactobacillus plantarum*, was deposited on June 27, 2022, at the China General Microbiological Culture Collection Center (CGMCC), located at No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing, with accession number CGMCC NO. 25190. This invention fills a technological gap in the field of probiotics for sports psychology intervention, providing a new strategy for "physiological-psychological" dual-effect intervention in sports nutrition, and can be further applied to weight management.

The application belongs to the field of batteries and relates to a blended polymer full solid-state electrolyte containing nano-powder rubber, a preparation method of the blended polymer full solid-state electrolyte and a lithium ion battery. The full solid-state electrolyte comprises a polymer blend, a lithium salt and nano-powder rubber; the polymer blend comprises polyacrylonitrile and polypropylene carbonate; the weight content of the polymer blend is 25-70%, the weight content of the lithium salt is 20-50% and the weight content of the nano-powder rubber is 3-35% based on the total weight of the full solid-state electrolyte. The full solid-state electrolyte has higher conductivity and better cycle performance.

The utility model provides an aeration system suitable for MBBR (Moving Bed Biofilm Reactor) filler, and relates to the technical field of sewage treatment. The bottom of the aeration system reaction tank is provided with a telescopic bracket, and the top of the aeration system reaction tank is provided with a lifting assembly; the aeration structure comprises a main aeration pipe and an air distribution pipe, the air distribution pipe is installed on the telescopic support and connected with the lifting assembly, the main aeration pipe is connected with the air distribution pipe through a telescopic pipe, a plurality of jet aerators are arranged at the top of the air distribution pipe, aeration synergistic releasers are arranged on the jet aerators, and filler blocking nets are arranged on the outer sides of the jet aerators; the compression fan is connected with the aeration main pipe through an air supply pipe, and a filter unit is arranged on the air supply pipe. According to the aeration system, the aeration uniformity can be improved, and the sewage treatment efficiency and treatment effect are improved.

The utility model relates to the technical field of pilates core beds, in particular to an adjustable pilates core bed. Comprising a bed frame, a sliding trolley is slidably arranged on the bed frame, a supporting frame is fixedly arranged on the bed frame, soft cushions are fixedly arranged on the top of the sliding trolley and the top of the supporting frame, and a plurality of tension springs are arranged between the sliding trolley and the bed frame; connecting assemblies are arranged at the two ends of the tension spring, and the two connecting assemblies are rotationally connected with the sliding trolley and the bed frame in a threaded mode; a pressure rod is rotationally arranged on the supporting frame, two braking assemblies are arranged on the pressure rod, and the two braking assemblies brake rotation of the pressure rod. Height adjusting assemblies are fixedly arranged on the two sides of the bed frame, a hanging rod is fixedly arranged between the two height adjusting assemblies, and two pull rope handles are connected to the hanging rod in a hung mode. According to the pilates core bed, the tension springs are not prone to falling off when being connected with the sliding trolley and the bed frame, and the angle of the pressure rod and the height of the pull rope handle can be adjusted.

The present application belongs to the technical field of polyurethane / polyurea, and discloses a stress change material and a preparation method thereof. The stress change material comprises hydrophobic segments and hydrophilic segments. The stress change material can change in size in two ways under water stimulation: one is to absorb a large amount of water to induce rearrangement of the hydrophilic segments, so as to realize volume expansion; the other is to absorb a small amount of water as a plasticizer to promote the movement of the segments, so as to realize shape recovery. Meanwhile, due to the introduction of the hydrophobic segments, the polyurethane / polyurea can still maintain sufficient mechanical strength in a water environment, thereby widening the application range of the material.

This utility model belongs to the technical field of fitness equipment, and specifically relates to a rhythmic device and a treadmill. The rhythmic device includes a connecting seat and a support seat that are movably connected. The connecting seat is provided with a fixing component for connecting to other objects. The support seat is provided with a roller for supporting the support seat. An eccentric shaft is provided on the roller. The roller is rotatably mounted on the support seat through the eccentric shaft. During the rotation of the roller, the distance between the eccentric shaft and the lower end of the roller changes, causing the support seat and the connecting seat to move relative to each other, thereby causing the support seat to rise and fall. The purpose of this utility model is to provide a rhythmic device with a simple structure and convenient production and assembly.

The utility model discloses a double-depth channel measuring device for an oil-gas well, which relates to the technical field of oil-gas well measurement and comprises a detection machine body, fixing devices are fixedly mounted on two sides of the detection machine body, and an anti-freezing device is fixedly mounted at the top of the detection machine body. According to the double-depth-channel measuring device for the oil and gas well, through the effect of the clamping bolt, when the clamping rod and the connecting rod are connected to the bottom of the upper fixing block in a sleeving mode, the clamping bolt is clamped in the clamping groove, a cable is installed through the positioning wheels on the outer surfaces of the clamping rod and the connecting rod, installation is easy and convenient, and the working efficiency is improved. The installation efficiency of the cable is improved; according to the device, the arc-shaped plate is arranged on the outer surface of the cable in a sleeving mode under the action of the balls, the cable can conveniently move in the arc-shaped plate under the action of the balls, meanwhile, the cable is heated through the heating pipe, the surface of the cable is prevented from being frozen, movement between the cable and the Martin-decker is improved, and the detection precision of the device is improved.

The utility model discloses an electroplating cleaning device, which comprises a cleaning pool group, an electroplating pool group and an electroplating pool group, the carrying mechanism is arranged on one side of the cleaning pool set and used for carrying the jig frame so that the jig frame can be soaked into the cleaning pool body; the water supply system is arranged on one side of the cleaning pool set and provides clean water for the cleaning pool body; the water quality monitoring unit is arranged in the cleaning pool body, and the water supply system is controlled by the water quality monitoring unit to supply clean water to the cleaning pool body; the water flow circulation control system is arranged between the cleaning pool bodies and is connected with a drainage pipe. And a mixing structure is arranged in the cleaning pool body. The water supply system moves along the cleaning pool set and provides clean water for the corresponding cleaning pool bodies. And a liquid level sensor is arranged in the cleaning pool body. The multiple cleaning pool bodies are sequentially arranged in a stepped mode, so that water in the previous cleaning pool body enters the next cleaning pool body. The method has the remarkable advantages of improving the cleaning effect, accurately controlling the water quality, flexibly managing the water flow, saving energy, protecting the environment and the like.

This invention discloses a fermentation device for edible fungi that can improve fermentation yield. It includes a fermentation chamber, with a fixed column slidably connected to one side of the top of the chamber. A sampling cylinder is fixedly connected to the bottom of the fixed column. A limiting mechanism is provided at the top of one side of the fermentation chamber. Heating plates are installed on both sides inside the fermentation chamber, and a temperature sensor is installed on one side of the top of the fermentation chamber. This invention utilizes a drive motor installed at the top of the fermentation chamber. The drive motor drives a first gear to rotate, which in turn drives a second gear on one side to rotate. The first and second gears then drive stirring rods at the bottom to rotate, and the actuating rods on the two sets of stirring rods are staggered. This allows for rapid dispersing and mixing of the edible fungi material inside the fermentation chamber, accelerating the movement between edible fungi molecules and increasing the reaction rate of the edible fungi.

The application provides a cable positioning and locking device for building electromechanical installation and cable transmission, and belongs to the technical field of building electromechanical installation. The technical scheme is that the device comprises a mounting plate, a control device is arranged on the front side of the outer surface of the mounting plate, and a clamping structure is arranged at one end of the control device. The application has the beneficial effects that the clamping structure and the control device cooperate to smoothly separate two cleaning rings, thereby facilitating the placement of the cable. By closing the two cleaning rings, good supporting effect can be achieved when the cable is being dragged. The cleaning ring and the guide overheating alarm structure can reduce the abrasion of the cable and avoid damage caused by cable breakage. The device cooperates with the clamping structure and the control device to facilitate the placement of the cable and achieve the locking effect of the cable, thereby ensuring the stability of the cable installation.

This invention relates to the field of organic polymer adhesives, specifically disclosing a modified castor oil polyurethane adhesive containing catalytic groups, its preparation method, and its application. The adhesive is a two-component compound. By weight, component A comprises 30.0-50.0 parts modified castor oil and 0.0-30.0 parts refined castor oil; component B comprises 30.0-50.0 parts polyisocyanate or a modified polyisocyanate and 0.00-0.05 parts dehydrating agent. The modified castor oil is prepared by first reacting refined castor oil and cysteine ​​hydrochloride via a mercapto-olefin addition reaction, followed by neutralization with a strong base. The modified castor oil simultaneously contains hydroxyl, amino reactive groups, and quaternary ammonium salt catalytic groups, exhibiting rapid reaction with isocyanate groups. The mixture of the two components exhibits certain thixotropy, and the crosslinked product has high strength.

The present application belongs to the technical field of circular lifting belt, and particularly relates to a production method of circular lifting belt, comprising the following steps: using a first filament to bundle a plurality of parallel arranged filaments into a filament bundle body; winding the filament bundle body into a ring shape after passing through a leather, and the front end of the filament bundle body passes through the leather multiple times; winding a second filament from the front end of the filament bundle body before the front end of the filament bundle body passes into the leather, and the second filament is continuously wound outside the multiple turns of the filament bundle body during the multiple times of the filament bundle body passing into the leather; after the filament bundle body is wound for a specified number of turns, the tail of the filament bundle body is cut off to splice the head and tail of the filament bundle body; and the leather is stretched and sewn to obtain the circular lifting belt. The present application realizes the control of the neatness of the filaments by bundling the plurality of filaments and bundling the multiple turns of the filament bundle body, can make the lifting belt achieve higher filament utilization rate in the stretching use, and improve the breaking load.

The utility model discloses a condensing device, and relates to the technical field of grease recovery. The condensing device comprises a mounting bottom plate and a circulating condensing mechanism, a connecting frame is fixedly mounted at the top of the mounting bottom plate, a condensing pipe is arranged in the connecting frame, and the outer wall of the condensing pipe is sleeved with a spiral pipe; the circulating condensation mechanism is arranged on the connecting frame, the circulating condensation mechanism is used for circulating cooling of grease, the circulating condensation mechanism comprises a cooling-water machine, a water pump, a first conveying pipe and a second conveying pipe, and the cooling-water machine and the water pump are fixedly installed at the top of the connecting frame. Through cooperative use of the condensation pipe, the cooling-water machine, the water pump, the first conveying pipe, the second conveying pipe and the spiral pipe, the circulating condensation mechanism can drive a cooling medium to flow reversely, the flowing direction of the cooling medium is opposite to the flowing direction of grease steam, and therefore heat exchange can be fully conducted between the cooling medium and the grease steam, the time needed by grease condensation is shortened, and the efficiency of grease condensation is improved. Therefore, the condensation efficiency of the grease is improved.

The present application provides a kind of consumable box, along the installation direction is installed in the installation part of image forming device, the installation part is provided with locking assembly, the locking assembly includes the lock convex of elastic swing arrangement, the consumable box includes: box body, the box body has front surface, the outer wall of the box body is provided with guide, the guide has the locking position and the guide structure for guiding the lock convex, in the case where the box body is installed to position, the lock convex is located at the locking position, to lock the position of the box body, the guide structure includes the first guide surface and the second guide surface spaced apart from each other;Along the width direction of the box body: the distance between the first guide surface and the front surface of the box body, and the distance between the second guide surface and the front surface of the box body gradually increase, or gradually decrease all.This application is to solve the technical problem that consumable box is easily jammed during removal.

The application provides an electroplating device, comprising a plurality of electroplating units, a driving mechanism and a conveying mechanism; electrodes are distributed in the electroplating units; the driving mechanism is connected with each electroplating unit respectively, and is used for driving each electroplating unit to rotate and roll respectively, so that parts in the electroplating units tumble, to realize barrel plating; the plurality of electroplating units are installed on the conveying mechanism in sequence and at intervals, and the conveying mechanism is used for suspending each electroplating unit in an electroplating solution and driving each electroplating unit to move along a preset track, to realize hanging plating. Through the setting of the conveying mechanism and the driving mechanism, the electroplating units can move in the electroplating solution while barrel plating the parts, the collision probability between the parts and the electrodes can be continuously increased, the plating layer on the surface of the parts is also more and more uniform, and the electroplating effect is better.

This invention discloses a method for purifying a mixture containing polyphenylene sulfide (PPS). The method comprises the following steps: S1, washing the PPS-containing mixture with an organic solvent to obtain a first intermediate product; the first washing is performed under microwave heating at a temperature of 60-150°C; S2, washing the first intermediate product with an aqueous acid solution to obtain a second intermediate product; S3, washing the second intermediate product with water to obtain a purified PPS product; the third washing is performed under microwave heating at a temperature of 60-150°C. The purification method for the PPS-containing mixture of this invention is highly efficient and low-cost, and the obtained purified PPS product has a yellowness of no more than 7 and a salt content of less than 0.3%.

The utility model relates to a kind of cooling device of sand mill, belong to sand mill cooling technical field, this kind of cooling device of sand mill, including liquid nitrogen storage tank, one side of the liquid nitrogen storage tank is fixedly connected with low-temperature infusion pipeline, one end of the low-temperature infusion pipeline is provided with cooling bin, the inside of the cooling bin is provided with grinding bin low-temperature infusion pipeline is provided with low-temperature liquid nitrogen pump, one side of the grinding bin is fixedly connected with feeding bin, the top of the feeding bin is fixedly connected with feed inlet, one side of the grinding bin is fixedly connected with discharge bin, liquid nitrogen is rapidly transported to cooling bin, the boiling point of liquid nitrogen extremely low can quickly absorb a large amount of heat, can make the temperature of grinding bin located in cooling bin rapidly drop to ultra-low temperature, the flow guide strip specially arranged in cooling bin, liquid nitrogen can be guided to contact with grinding bin uniformly and efficiently, ensure the uniformity and stability of cooling effect.

The utility model belongs to the technical field of chemical equipment, and particularly relates to an evaporative crystallization tank which comprises a kettle body, a feeding pipe and a pure water pipeline are arranged at the bottom of the kettle body, a preheater, an evaporative heat exchanger and a separator are sequentially connected to the lower portion of the kettle body, and the lower portion of the preheater is connected with the bottom of a steam heat exchanger. A tubular heater is arranged at the lower part of the inner side of the kettle body; a vertical stirring assembly is arranged in the kettle body, penetrates through the top of the kettle body and is connected with a motor; the upper part of the kettle body is connected with a steam pipeline; the top of the kettle body is connected with a vacuum condenser; and the vacuum condenser is connected with a vacuum pump. According to the utility model, heat exchange is carried out through secondary steam at the lower part of the kettle body, and a sugar solution is heated inside and returns to the kettle body after being circulated outside the kettle, so that the mixing degree of the sugar solution and the contact area between the sugar solution and air can be increased.

The invention discloses an upper limb rehabilitation training device and training method for a paralytic, and relates to the technical field of rehabilitation training equipment, the upper limb rehabilitation training device comprises a base, and the upper end of the base is fixedly connected with a convenient-to-move assembly. When a stroke patient uses the device to exercise the upper limbs of the patient, the patient sits on the seat plate, the back of the patient abuts against the front side of the massage plate, and at the moment, the patient holds the two pull rods through the two hands to move downwards; a convex plate can be driven to move downwards under the mutual cooperation of a concave frame, an L-shaped sliding plate, a connecting block, an I-shaped rotating block, a threaded rod and a transverse plate, and after the convex plate moves downwards to a certain distance, the two hands of the patient do not exert force on the two pull rods any more; at the moment, a convex plate can be driven to reset under the mutual cooperation of a second mounting plate, a second spring and a second T-shaped rod, and then the convex plate is continuously driven to move up and down, so that the effect of exercising the upper limbs of the patient can be achieved.

This utility model relates to the field of fitness equipment, and in particular to a multifunctional fitness equipment, including a support frame, a seat cushion, and a movable plate. The seat cushion is connected to the support frame, and the movable plate is provided with leg pads. A connecting plate is rotatably connected to the support frame, and an elastic device is provided between the two connecting plates. The movable plate is rotatably connected to the connecting plate, and the connecting plate is provided with a limiting plate. A locking device is also included, which can lock the connecting plate to the movable plate or lock the limiting plate to the movable plate. The multifunctional fitness equipment can switch between a leg-opening state and a leg-clamping state. When switching to the leg-opening state, the connecting plate and the movable plate are locked, and the leg pads face each other. When switching to the leg-clamping state, the limiting plate and the movable plate are locked, and the leg pads face opposite directions, thus solving the problem of the single training mode of the training device.

The utility model discloses a kind of based on double-acting cylinder's ricefield eel fertilized egg hatching device, it is related to aquaculture equipment technical field, by hatching frame, lifting frame, hatching net, air compressor, PLC controller, air pipe, signal line, two-position five-way solenoid valve composition, lifting frame is located on hatching frame, hatching net is connected in the lower portion of lifting frame and is in hatching barrel, air pipe is connected two-position five-way solenoid valve after from air compressor, then connect double-acting cylinder, signal line connects PLC controller and two-position five-way solenoid valve and then controls movement action.The device can be automated, realize fertilized egg to carry out sustained, uniform lifting, effectively promote dissolved oxygen, prevent water mould, to improve hatching rate.

The utility model relates to the technical field of evaporator related facilities, and one embodiment of the utility model provides an MVR horizontal gas-liquid separator which comprises a separation tank, supporting legs are arranged at the bottom of the separation tank, a driving separation assembly is arranged in the separation tank, and a filtering and discharging assembly is arranged at the inner bottom of the separation tank; a fan blade is arranged on the side wall of the stabilizing sleeve, a blowing blade is connected to the side wall of the driving main shaft, and a feeding port and a discharging port are formed in the side wall of the separating tank. According to the technical scheme, the problems that a traditional gravity type gas-liquid separator in the related technology / the prior art mainly depends on the gas-liquid density difference to achieve separation, the separation efficiency of the mode is low, the ideal separation effect is difficult to achieve under the conditions that the gas-liquid density difference is small or gas-liquid mixing is complex, and the separation efficiency is poor are solved. Although a centrifugal gas-liquid separator improves the separation efficiency to a certain extent, the centrifugal gas-liquid separator is relatively complex in structure and high in energy consumption, and the problems of abrasion and the like are easily caused in the long-term operation process.

The application discloses a kind of based on photothermal filler and dynamic hydrogen bond material multiple self-repairing modified asphalt and preparation method thereof, belong to road engineering and material science technology field.The raw material of the multiple self-repairing modified asphalt based on photothermal filler and dynamic hydrogen bond material of the application includes by mass fraction:SBS modified asphalt 100 parts, photothermal filler 1-5 parts and dynamic hydrogen bond material 1-3 parts.The application aims to combine photothermal conversion mechanism and dynamic hydrogen bond self-repairing mechanism, accelerate the movement of asphalt and polymer molecular chain at crack, to improve the self-repairing ability of asphalt material, prolong the service life of asphalt pavement, and reduce the maintenance cost of asphalt pavement.The application solves the deficiency of traditional self-repairing asphalt in repair frequency, repair effect and repair durability, has excellent photothermal conversion efficiency and multiple self-repairing performance, and the repair efficiency does not appear obvious attenuation after multiple load damage-illumination repair cycle, can effectively restore mechanical properties, suitable for road construction and maintenance under different climate conditions.

The utility model relates to the technical field of sewage pipelines, and discloses a sewage inverted siphon pipeline which comprises two water wellbores, the outer sides of the water wellbores are communicated with communicating pipes, the adjacent sides of the outer walls of the two water wellbores are both communicated with bent pipes, the adjacent sides of the two bent pipes are both fixedly connected with flanges, and the flanges are fixedly connected with the water wellbores. The adjacent sides of the two flanges are fixedly connected with horizontal pipes, a grid disc is arranged on the top of the inner wall of the water shaft, the outer wall of the grid disc is clamped to the top end of the inner wall of the water shaft, and a conical collecting barrel is fixedly connected to the middle of the inner wall of the water shaft. According to the sewage treatment device, after large-particle sundries are intercepted by the grid disc, sewage generates rotational flow under the action of the inclined guide block, impurity particles are guided to the bottom of the conical collection barrel, the conical baffle prevents the sewage from being directly discharged, and after the water level rises to the water outlet, the sewage enters the bottom of the water shaft, and impurities are prevented from entering a discharge pipeline.

The application discloses a stamping device for lightening aluminum parts, and relates to the stamping technical field. Specifically comprising: a workbench, a rotating assembly is fixedly connected to the bottom of the workbench, a first motor box is arranged at the bottom of the rotating assembly, a base is fixedly connected to the bottom of the first motor box, a punch press is mounted outside the base, and a filter cartridge is arranged inside the workbench; the stamping device for lightening aluminum parts further comprises: a limiting mechanism which is used for placing and fixing aluminum parts, the limiting mechanism is arranged above the workbench, the limiting mechanism comprises a fixed groove, an angle plate is fixedly connected to the inside of the fixed groove, and a placing assembly is mounted in the angle plate; and an absorption mechanism which is used for air extraction treatment on the limiting mechanism and a punch head, the absorption mechanism is arranged above the filter cartridge. The stamping device for lightening aluminum parts achieves the purpose of improving the use efficiency of equipment.

The application relates to the field of fitness amusement facilities, in particular to a children's jumping car which comprises a car frame, a rotating mechanism comprising a rotating rod hinged to the car frame, a saddle mounting part formed on the rotating rod and used for mounting a saddle, when a child sits on the saddle, the child's feet touch the ground, when the saddle is pressed downward, the rotating rod rotates downward, a reset part arranged on the car frame and connected with the rotating mechanism, when the child jumps up, the rotating rod rotates upward, a transmission mechanism comprising a rotating shaft rotatably connected to the car frame and a transmission assembly connected between the rotating shaft and the rotating rod, when the rotating rod rotates upward or downward, the transmission mechanism drives the rotating shaft to rotate, and the rotating shaft is used for mounting a power wheel, and the car frame advances under the drive of the power wheel. The application realizes the transformation of a children's car and proposes a children's jumping car combined with a bouncing control mode, so that different playing requirements of children are met, and the competitiveness of a business is effectively improved.

The bidirectional damping driving device is simple in structure and capable of rotating bidirectionally and comprises a rack and a U-shaped fixing frame, a damping device is arranged on the rack, the fixing frame is fixedly arranged on the rack, a rotating rod is rotatably arranged on the fixing frame in a penetrating mode, a swing frame is rotatably arranged on the rotating rod, the swing frame is located in the fixing frame, and the damping device is arranged on the U-shaped fixing frame. A swing rod is hinged to the interior of the swing frame, the swing rod is connected with a damping device through a linkage device so as to be in linkage with the damping device, and a swing device which can drive the swing rod to swing in the single direction when the rotating rod rotates clockwise or anticlockwise is arranged in the fixing frame.

The utility model relates to the technical field of rehabilitation training, and discloses a countable lower limb function exercise device which comprises a bottom plate, an elastic ball arranged on the upper surface of the bottom plate, and an air outlet formed in the elastic ball. Then the patient steps on the pedal with the foot sole, the pedal is arranged on the connecting shaft and can rotate well, and after the pedal is completely stepped by the patient, the pressing block installed at the inner end of the installation plate on one side of the pedal makes contact with the button on the bottom plate, so that the number of the pedal stepped by the patient is counted; when the pressure on the pedal is canceled, the spring drives the pedal to reset, so that the patient can do lower limb exercise, and a common button type counter is arranged between the display and the button, so that recorded numbers can be displayed on the display after the button is pressed down.