41results about How to "Will not affect walking" patented technology

The invention relates to a wearing type exoskeleton chair. According to the technical scheme, the wearing type exoskeleton chair comprises an upper bracket, a lower bracket and a support structure, wherein the upper bracket and the lower bracket are connected through a rotation node; the support structure comprises an upper fulcrum and a lower fulcrum; the upper bracket is connected with the support structure through the upper fulcrum; the lower bracket is connected with the support structure through the lower fulcrum. The invention aims at providing the wearing type exoskeleton chair that the leg of an operator is sleeved by an exoskeleton which can be bent and supported by a foot support when the operator needs to sit down to take a rest, so that the operator can sit down at any time.

The invention discloses a campus parking device of a bicycle and relates to the field of vehicle parking devices. The campus parking device comprises a parking table. A containing groove is formed inone end of the parking table and rotationally connected with a fixing frame. A fixing opening for a front wheel of the bicycle to travel inside is formed in the fixing frame. A locking hole is formedin one end of the fixing frame. The parking table is further provided with a through hole. The through hole is provided with a press assembly. Two oppositely-arranged guide bars are arranged at the other end of the parking table. The sides, near the containing groove, of the guide bars are provided with two oppositely-arranged baffles. The whole campus parking device is inlaid in the ground, walking of people cannot be affected, and plenty of space resources are saved; and in the parking process, the inclination angles of the front wheel and a rear wheel of the bicycle can be effectively controlled, the bicycle is kept in a standing posture to the maximum degree, meanwhile, the bicycle can be taken conveniently, and the problem that bicycles are parked randomly, topple to the roadside andprevent pedestrians from passing is solved as well.

The invention discloses a rotatable blade flow-guiding device for a notched box girder bridge. The rotatable blade flow-guiding device comprises a blade flow-guiding single part which comprises a flow-guiding blade set, a rotating shaft set, a rotating power source and a frame used for enabling flow-guiding blades and other components to be assembled into a whole and to be conveniently mounted ina central notch of the bridge. The rotating power source provides rotating power for a rotating shaft in the rotating shaft set. By applying the technical scheme, the rotatable blade flow-guiding device has the effects that the blade flow-guiding single part is arranged at the notch of the bridge, so that the visual requirement of operation is not affected; the rotating shaft set of the blade flow-guiding single part is controlled by the rotating power source to rotate, so that the flow-guiding blade set is driven to rotate synchronously, and by controlling the rotating angle and the rotatingangular speed of the flow-guiding blades, the airflow flowing feature at the central notch can be improved, and the requirement that the flutter performance of the bridge is not affected while vortexvibration is restrained is met; and the rotating angle of the flow-guiding blades can be properly adjusted and optimized in real time, good adjustability or controllability is achieved during actual operation, and the adaptability is improved.

The invention relates to a self-assisted retractor for surgical operation. The retractor is characterized by mainly comprises an elevating device (9), a belt withdrawing device (10), a traction belt (11) and a hook plate (12), wherein the belt withdrawing device (10) is arranged at the upper end of an elevating lever (4) in the elevating device (9) and mainly comprises a shell (13), a telescopic belt withdrawing shaft (14) and a rocker arm (15); the main body of the telescopic belt withdrawing shaft (14) is positioned in the shell (13); the rocker arm (15) is connected with one end of the telescopic belt withdrawing shaft (14) and positioned outside the shell (13); the shell (13) is provided with a groove (16) for accommodating the rocker arm (15); and one end of the traction belt (11) is connected with the telescopic belt withdrawing shaft (14), while the other end passes through a belt hole (17) on the shell (13) and is connected with the hook plate (12). The retractor has the advantages of simple structure, convenient manufacturing and use and low cost.

The invention discloses a subway carriage and a sitting device thereof. The sitting device comprises at least one sitting stool assembly; each sitting stool assembly comprises a sitting stool, a driving device and a switching device; a floor of the carriage is concavely provided with a containing cavity; the sitting stool and the driving device can be stored in the containing cavity; the driving device is used for driving the sitting stool to extend out of the containing cavity or retract into the containing cavity; the sitting stool comprises a support member connected with the driving device, a sitting umbrella stand arranged at the top end of the support member, and a driving assembly for driving the sitting umbrella stand to stretch and deform; and the driving device and the driving assembly are electrically connected with the switching device. The sitting device disclosed by the invention can be hidden below the floor when the number of passengers in the carriage is larger, so as to enable the carriage to be in a seat-less state, thereby being convenient for carrying more passengers; and when the number of passengers in the carriage is less or passengers who are old, weak, ill or disabled stay in the carriage, the sitting device extends out of the floor to form a seat, thereby being convenient for passengers to sit.

The invention provides a passenger seat armrest rotating device of a small highway passenger car. The passenger seat armrest rotating device comprises a rotating armrest, a disc and positioning shafts, wherein a center hole is formed in the bottom end of the rotating armrest, and two sets of rail grooves are formed in the center hole in an up-down alignment mode; the disc is fixedly connected witha fixing shaft, and the fixing shaft penetrates through the center hole to be connected with a seat back through bolts; two sets of positioning shafts are arranged in an aligned mode and fixedly connected with lifting handles, and the positioning shafts penetrate through the rail grooves to be connected with the seat back through bolts. According to the invention, two sets of rail grooves are formed in the rotating armrest in an aligned mode, a groove is formed in one end of the rail groove, and the rotating armrest can rotate around the fixing shaft by 90 degrees; when the rotating armrest is located at the highest point, the positioning shafts are moved downwards to the bottom ends of the grooves, the two positioning shafts are clamped in the grooves of the two rail grooves, and the rotating armrest is fixed; and the two sets of positioning shafts are fixedly connected with the handles, the handles can be pulled to control the two sets of positioning shafts to ascend or descend at the same time, and the operation is easy.

The invention relates to the technical field of hard capsule filling, in particular to an automatic hard capsule medicine filling device which comprises a rack and a storage bin, the storage bin is fixedly mounted at the top of the rack, the bottom end of the storage bin communicates with a discharging hopper, a bracket is mounted in the rack in an up-down moving mode, and a mounting groove is formed in the surface of the bracket. A discharging bin is slidably mounted in the mounting groove, the bottom of the discharging bin communicates with a plurality of medicine powder conveying pipes distributed in an array mode, medicine meters are arranged at the joints of the medicine powder conveying pipes and the discharging bin, and medicine injection gun heads are arranged at the bottom ends ofthe medicine powder conveying pipes; a connecting frame is fixed to the right side wall of the discharging bin, a threaded sleeve is installed on the connecting frame, a threaded rod is in threaded connection with the interior of the threaded sleeve, and the threaded rod is rotationally installed in the pair of bearing pedestals; the device can prevent external wind or airflow from blowing medicines to cause scattering of the medicines, can improve the quality filling precision of the medicines, and can prevent smell of medicine powder from diffusing.

The invention discloses a vertical hinged door unlatched positioning device. The vertical hinged door unlatched positioning device comprises a base plate of the positioning device, a limiting block, asliding block, a strong magnetic block, a pull spring, a shell, a paramagneticmetal block, a floor and a movable door fan; the vertical hinged door unlatched positioning device is characterized in that an upper clamping head, a hook and a positioning piece are arranged on the base plate of the positioning device; a clamping groove is formed in the upper clamping head, and a through hole is formedin the positioning piece; the limiting block is fixed to the base plate of the positioning device, a sliding groove is formed in the middle of the limiting block, and the limiting block is further provided with a baffle block, a position adjusting screw hole and a lower clamping head; a sliding strip is inserted into the sliding groove from the bottom, thus a screw hole of a limiting pin is exposed, the limiting pin is screwed into the screw hole of the limiting pin, and thus the sliding block is limited in the sliding groove; and the sliding block is provided with the sliding strip, the screw hole of the limiting pin, a convex head and a pull spring hole, a position adjusting pin is screwed into the position adjusting screw hole, the position adjusting pin is adjusted, and the position of the protruded opening of the sliding block can be adjusted. According to the vertical hinged door unlatched positioning device, the door fan can be unlatched well.

The invention relates to a lifting type bicycle public coded lock and the application of the lifting type bicycle public coded lock. The lifting type bicycle public coded lock comprises a lock box (1), a lock body rotary shaft (7) and a lock body (2), wherein the lock body (2) is connected into the lock box (1) through the lock body rotary shaft (7) in a rotary mode; the lock body (2) comprises a lock ring (3), a coded lock main body (5), a lock ring rotary shaft (8) and a lock body support (4); one end of the lock ring (3) is connected to one end of the lock body support (4) through the lock ring rotary shaft (8) in a rotary mode; the coded lock main body (5) is arranged at one end, opposite to the lock ring rotary shaft (8), of the lock body support (4); the other end of the coded lock main body (5) and the other end of the lock ring (3) are connected or disconnected. Compared with the prior art, the lifting type bicycle public coded lock has the advantages of being novel in structure, small in occupied space, good in anti-theft effect, convenient to use, high in commonality, attractive in appearance and the like.

The invention relates to the technical field of well lids, and discloses a well lid with a protection function. The well lid comprises a fixing ring, and a protection mechanism is internally arrangedin the fixing ring; the protection mechanism comprises a groove, a fixed rod, a moving block, a well lid plate, a first cover plate, a second cover plate, a first semicircular hole, a second semicircular hole, a first separation net and a second separation net; the groove is formed in the middle end of the left side of the interior of the fixing ring, the fixing rod is fixedly connected to the interior of the groove, the moving block penetrates through the outer side of the fixing rod, the well lid plate is welded to the right side of the moving block, and the first semicircular hole and the second semicircular hole are formed in the left side and the right side of the interior of the well lid plate respectively. According to the well lid, the cover plate and the separation net are arranged on the well cover plate, and drainage holes are formed in the cover plate, so when a large amount of water needs to be drained, the first cover plate or the second cover plate can be directly openedindependently or simultaneously, and then the drainage amount is increased; and meanwhile, the well cover plate does not need to be opened, so that walking of pedestrians and normal running of vehicles cannot be affected.

The invention discloses a massager. The massager includes a controlling mechanism which includes a machinery casing. The machinery casing is a hard casing body and is arranged with a wearing groove adaptive to the kneecap of an users. The opening place of the wearing groove of the machinery casing supports the area around the kneecap. A fixing mechanism is connected with the machinery casing and is spirally fixed to the kneecap area of the user together with the machinery casing so that the kneecap of the user can be placed into the wearing groove. An massage air bag is arranged at the fixingmechanism area which is corresponding to the knee. As the opening place of the wearing groove of the machinery casing supports the area around the kneecap and the machinery casing is a hard casing body, when the massage air bag is inflated, the fixing mechanism certainly brings tension to both ends of the machinery casing and the tension is transferred to the area around the kneecap. The machinerycasing does not press the kneecap directly and has no influence on sitting and walking for users so as to avoid a harmful massage effect due to improper pressure on the kneecap.

The invention discloses a formula and production process of a non-slip PVC plastic floor, and relates to the field of floors. A floor body is included, a bottom plate is arranged at the bottom of thefloor body, a reinforcing layer is connected to the top end of the bottom plate, a horizontal strengthening rib is connected between the reinforcing layer and the bottom plate, and a longitudinal strengthening rib is connected to one side of the horizontal strengthening rib. The top end of the reinforcing layer is connected with a wear-resistant layer, and the top end of the wear-resistant layer is connected with a frosted layer. By means of the formula and the production process, the floor body, the bottom plate, the reinforcing layer, the horizontal strengthening rib, the longitudinal strengthening rib, the wear-resistant layer, the frosted layer, silica gel protruding blocks and grooves are arranged, so that the top end of the floor body is not smooth; and due to the existence of the frosted layer and the silica gel protruding blocks, the three groups of silica gel protruding blocks are arranged on the floor body at intervals, walking of people cannot be influenced, the non-slip ability of the floor body is increased to a large extent, the frosted layer is used in cooperation to greatly increase the non-slip ability of the floor body, and children and the elderly are prevented from slipping.

The invention discloses a pair of high-heeled shoes with support frames. Each shoe comprises a heel part and a sole part, wherein the heel part is provided with a heel; each shoe also comprises a support mechanism arranged on the sole part; the support mechanism comprises a support body and a torsional spring; the support body comprises a rotating shaft arranged at the front part, a support part arranged at the back part, a connecting part used for connecting the rotating shaft and the support part and a torsional spring abutting and pressing part arranged on the connecting part; the torsionalspring is arranged on the outer side of the rotating shaft in a sleeving way; installing holes used for limiting the end parts of the rotating shaft are formed in the inner and outer sides of an accommodating groove; one end of the torsional spring supports the accommodating groove; the other end of the torsional spring is abutted onto the torsional spring abutting part. The high-heeled shoes provided by the invention have the advantages that the structure is simple; the operation is convenient; the walking by wearing the high-heeled shoes is not interfered; the sole height can also be properly raised when people do not walk and sit down; the utilization of external support is not needed; the comfort degree is improved.

The invention discloses an information publishing column for college education and teaching management, and relates to the field of teaching management. The information publishing column for college education and teaching management comprises a posting plate and a moving frame, wherein the posting plate is slidably connected with the moving frame through a sliding strip, the moving frame is fixedly connected with a transparent glass plate, the moving frame is rotatably connected with a rotating shaft through a rotating hole, the rotating shaft is fixedly connected with a convex disc, the convex disc is fixedly connected with a transmission threaded rod, the transmission threaded rod is in threaded connection with a moving block, the moving block is fixedly connected with an inserting shaft, the connecting block is fixedly connected with a second protruding block, the second protruding block is fixedly connected with a sleeving rod, the moving block is provided with a sleeving hole, the side plate is fixedly connected with a connecting plate, and the connecting plate is provided with an inserting groove. According to the information publishing column for college education and teaching management, when an information sheet is replaced, walking of nearby pedestrians cannot be affected, the negative influence of strong wind can be greatly reduced, and meanwhile, the information sheet can be conveniently replaced.

The invention relates to a pair of trousers for preventing and treating the vasovagal syncope. The trousers comprise a trouser body, wherein openings are formed in trouser legs below a trouser crotch of the trouser body, so that the two trouser legs are sheet-shaped and capable of winding the human legs; magic tapes for winding and bonding the human legs with the sheet-shaped trouser legs are arranged on the sheet-shaped trouser legs; each sheet-shaped trouser leg is provided with three air bags which are respectively independent in sequence from bottom to top in the longitudinal direction of the trouser length, so that ankle cavities, leg cavities and thigh cavities, which are respectively independent and wind the human legs, are formed; the three airbags which are respectively independent on each sheet-shaped trouser leg are symmetrically arranged; the symmetric airbags on the two sheet-shaped trouser legs are communicated with one another through air pipelines; air input connectors are arranged on the three airbags which are respectively independent on one sheet-shaped trouser leg. The trousers are safe, effective, simple and convenient to use, low in price and capable of preventing the vasovagal syncope.

The invention discloses a balloon robot for supermarket navigation. The balloon robot comprises a protection assembly, an adjusting assembly is arranged above the protection assembly, one side of theadjusting assembly is rotationally connected with an operation screen driving part, the upper portion of the adjusting assembly is connected with an indication screen driving part through a connectingrope, and a balloon indicating assembly is mounted above the indication screen driving part. According to the balloon robot, the height of a balloon in the equipment can be adjusted along with the flow of people, when the flow of people changes, a user can rotate a winding reel to enable the height of the balloon to be increased or decreased, and meanwhile the angles of a plurality of indicationscreens below the balloon can be adjusted at the same time; and if the balloon rises, the indication screens can incline towards the ground, and if the balloon descends, the indication screens can incline towards the balloon, so that people flows with different sizes can receive information, and the plurality of the indication screens with the adjustable angles can input advertising words, so thatthe equipment can be used as an advertising board when navigation is not carried out, and the application range is wider.