55results about How to "Realize activities" patented technology

The invention relates to an automatic PIN drilling machine. The drilling machine comprises a distribution control box, wherein a vertical worktable is arranged on the distribution control box; a vertical rotating disc is arranged on the worktable; a power unit of the rotating disc is connected to the distribution control box; a plurality of product carriers are uniformly arranged on the rotating disc; a drilling mechanism matched with the products loaded on the product carriers is arranged on the worktable; the drilling mechanism comprises an axial drilling device and a radial drilling device which are arranged according to a clockwise direction; and the radial drilling device and the axial drilling device are connected to the distribution control box. According to the drilling machine disclosed by the invention, the rotating disc is vertically arranged, the plurality of product carriers matched with the PINs are uniformly arranged on the rotating disc, and the axial drilling device and the radial drilling device matched with the rotating disc are respectively arranged at different stations of the rotating disc, so that the processing of two hole sites of the product is completed at a time, the processing efficiency is greatly improved, and the time cost can be saved.

The invention discloses a movement trajectory achieving method of a medical bed with a patient transfer function. The method is characterized in that a driving screw rod is controlled to rotate, the driving screw drives a trajectory control wheel to move linearly, the trajectory control wheel works by abutting against a first controller, a second controller, a third controller and the second controller in sequence, continuous rotation, rising, horizontal movement, descending and ascending motions of a first bed board and a second bed board can be achieved, and the motion continuity is improved. An accompanying nurse only needs to fix the position of a wheelchair in advance, then the driving screw rod is operated to rotate, and therefore a patient can be rotated. Operation is stable, the motions are continuous, operation is simple, single-person operation is achieved, the method accords with the human body characteristics, and discomfortableness is avoided; the normal using function of the medical bed is not affected; the medical bed can achieve body muscle activities when the steps 1 and 2 are repeatedly executed, long-term oppression to the body muscles and blood vessels can be reduced, and the risks of unsmooth blood flow and amyotrophy are reduced.

The invention belongs to the technical field of orthopedic medical equipment, and particularly relates to a leg fracture reduction device for an orthopedics department. The leg fracture reduction device for the orthopedics department comprises a columnar supporting mechanism, a traction mechanism and a leg supporting mechanism, wherein the traction mechanism is matched with the columnar supportingmechanism; and the leg supporting mechanism is matched with the columnar supporting mechanism and the traction mechanism during supporting. The upper part of a fracture part is pre-fixed in the peripheral direction, dragging is carried out by the traction mechanism, finally, gradual pushing reduction is carried out, the problem that the traction force cannot be controlled in the prior art is avoided, medical risks in a reduction process are reduced effectively, and controllability in a treatment process is improved. Meanwhile, by the supporting mechanism, the circumstance that the body of a patient shakes due to local supporting to cause failing of the device is avoided.

The invention belongs to the field of nanobiomedicine, and particularly relates to a method for preparing a spliced artificial bone-filled sustained-release material with a treatment effect. The method comprises the steps of by taking biodegradable nano-materials with biocompatibility as carrier attachments, spinning a film from mixing solution in which a medicine is loaded by an electrospinning technique; and alternatively pressing and forming the film and special powder at an interval, so as to obtain an artificial bone filler which has long-term sustained-release property and treatment effect, and can be mutually spliced. The artificial bone-filled sustained-release material disclosed by the invention has good biocompatibility and biodegradability, can achieve the treatment effect by controlled release of the loaded medicine; the artificial bone can be mutually spliced, and can be conveniently clinically spliced into different shapes according to difference of bone defects; and the stress intensity and the traction resistance of the artificial bone can be strengthened in difference directions according to different splicing methods.

The invention discloses a novel artificial limb. The novel artificial limb comprises an upper limb fixing surface, a front arm fixing cover and a finger, wherein the upper limb fixing surface is hinged to the front arm fixing cover, the finger comprises a thumb and other four finger bodies, the thumb and the four finger bodies are all connected with the fixing cover through a rotation shaft, the thumb and the four finger bodies are connected with a driving mechanism through respective driving rod, the driving mechanism passes through the front arm fixing cover and is connected with the upper limb fixing surface, through the rotation of the upper limb fixing cover, and the thumb and the four fingers are driven to swing relatively so that grabbing and stretching can be simulated. According to the novel artificial limb, through a leverage effect of a transmission rod, the motion is conducted to a front end joint or the fingers in sequence, thus the movements of the front end joint and the fingers are achieved, and finally the reestablishment of an open-close function of a hand and the joint is achieved; the novel artificial limb is simple in structural assembly, simple in training, and convenient for a user to wear and use; besides, the complicated training and adaptive process is avoided, and the functional recovery of the artificial limb is achieved.

The invention discloses a nursing device for helping old people to move alone in the technical field of life. The nursing device comprises a bed frame. A first servo motor is fixedly arranged on the left side of the top of a placing plate, and an adjustable supporting mechanism matched with a first driving bevel gear is arranged on the top of the placing plate. The top of the adjustable supportingmechanism is connected with the bottom of a left massage bed board, a reciprocating mechanism is arranged at the top of the bed frame, an adjusting table mechanism is arranged on the reciprocating mechanism, and a roller mechanism is arranged on the right side of the adjusting table mechanism. By means of the adjustable supporting mechanism, the old people using such device can sit up, and thus they will not lie on the bed all the time. On one hand, the old people can conveniently use the adjusting table mechanism, on the other hand, the old people can conveniently move better, and the body health of the old people is improved.

The invention discloses an orthopedic medical fixed supporting device and relates to the field of medical devices. The orthopedic medical fixed supporting device comprises a medical bed, a power device and a fixed supporting device, wherein the power device is arranged in the bottom of the medical bed; the fixed supporting device is arranged on one side of the medical bed; the fixed supporting device is connected to the power device; the fixed supporting device comprises a supporting rod, supporting cloth, a swing arm, a connecting rotary shaft and a fixed belt; the lower end of the swing armis connected to the power device, the upper end of the swing arm is connected to the supporting rod, the supporting rod is connected to the connecting rotary shaft, the supporting cloth is arranged onone side of the connecting rotary shaft, and the fixed belt is arranged on one side of the supporting cloth. According to the orthopedic medical fixed supporting device disclosed by the invention, injured legs move on the bed, pain of a paint is alleviated, and in addition, the injured legs are lifted up by means of the power device, so that the orthopedic medical fixed supporting device is morestable and safe.

The invention relates to a mechanical exoskeleton hand pressure reduction device for a transport worker. The mechanical exoskeleton hand pressure reduction device comprises a forearm fixed barrel and a forearm rotating barrel. Two circular grooves are formed in the inner wall of the front side of the forearm fixed barrel. The rear portion of the forearm rotating barrel is inserted in the forearm fixed barrel. Two circular beads rotationally limited in the circular grooves are arranged on the outer wall of the forearm rotating barrel. The front end of the forearm rotating barrel is connected with a palm containing barrel through a wrist universal joint. A thumb stretching opening is formed in the left side or the right side of the bottom of the palm containing barrel. A little finger exoskeleton assembly, a ring finger exoskeleton assembly, a middle finger exoskeleton assembly and an index finger exoskeleton assembly which are located on the front side of the palm containing barrel are in transmission connection with the top of the palm containing barrel side by side through single-drive multi-rod mechanisms correspondingly. The mechanical exoskeleton hand pressure reduction device is specially designed for the transport worker, and force of the hand of the transport worker is fully relieved; and the weight of carried weights is greatly improved, and the efficiency of cargo handling is improved. In addition, the mechanical exoskeleton hand pressure reduction device can be used for medical apparatus and instruments, and better and more comprehensive rehabilitation of the hand and the wrist of a patient is facilitated.

The utility model discloses an intelligent restraint sickbed for psychiatric patients, and belongs to the technical field of psychiatric nursing treatment instruments. The restraint bed is characterized by comprising a restraint bed body, the restraint bed body comprises a bed board body and a bed board fixing support, and the bed board body is installed on the bed board fixing support through a bed board rotation driving mechanism; the restraint bed body is used for taking a movable bed body as a treatment support foundation for mental patients; and a mechanical exoskeleton is more flexible than the restraint bed body, and the four limbs of the patient can move by adjusting the structure of the local mechanical exoskeleton. Meanwhile, through exoskeleton fixing bolts, the two parts can becombined and separated very conveniently, the advantages of the two parts are combined for use, and great convenience is brought to users and operators.

The invention relates to the technical field of robots, in particular to a robot leg structure which comprises a fixing piece, and the fixing piece is provided with a first rotary connecting part; a first connecting rod comprises a first connecting end and a second connecting end, and the first connecting end is movably connected to the first rotary connecting part; a second connecting rod comprises a first driving connecting part and a third connecting end, and the second connecting end is provided with a second rotary connecting part connected to the second connecting rod; a third connecting rod is provided with a third rotary connecting part, the third rotary connecting part is rotatably connected with the third connecting end, and the third connecting rod is further provided with a second driving connecting part; a first driving assembly is mounted on the first driving connecting part; a second driving assembly is mounted on the fixed part; a dual-drive structure is adopted, driving of a connecting rod structure is matched, the legs of the robot can do various actions, and the overall structure is stable and reliable.

The invention belongs to the technical field of medical care and discloses a light source endoscopic aspirator, which comprises a handle, an aspirating tube and at least one fixing cannula. The handleis arranged in the middle of the aspirating tube, the aspirating tube and the at least one fixing cannula are abreast arranged, the rear end of the aspirating tube is inclined towards one side, and alight source system or/and an endoscopy system is arranged in the fixing cannula. The light source system and the endoscopy system can be fixed and mounted effectively, and accordingly functional improvement of the aspirator is realized, surgical part mounting can be simplified, and labor input of surgical assistants is reduced. In addition, hand motion can be realized while an aspirating direction is unchanged, and fine adjustment of aspirating and illuminating can be realized without arm swing, so that product operability is remarkably improved. In a surgery implementation process, the structural design has important practical significance, operation errors can be reduced, and life saving is realized.

The invention discloses an antifreezing device of a windshield washer fluid tank. The upper part of a tank is provided with a through hole, a rotating shaft is arranged to penetrate through the through hole, and the rotating shaft is provided with two connecting handles; through holes are formed in the end, away from the rotating shaft, of the connecting handles, and a telescopic rod is arranged to penetrate through the two through holes; and the tank is internally provided with a guide rod which is provided with a driving handle, one end of the driving handle is movably connected to the guiderod, the other end of the driving handle is movably connected to the end of the telescopic rod, and a stirring part is further arranged on the driving handle. According to the antifreezing device ofthe windshield washer fluid tank, compared with the prior art, only slight improvement is required to be conducted on an existing water tank, the antifreezing device can be used, the rotating shaft drives the telescopic rod to rotate so as to drive the driving handle to move and rotate on the guide rod, moving of the stirring part is achieved, solidification of windshield washer fluid can be avoided in a low-temperature climate, and the whole mechanism is simple in principle and easy to mount.

The invention discloses an intelligent office chair for waist health care. The support shaft is provided with a waist strengthening torsion spring between the backrest and the seat cushion; a heating belt is provided on the backrest, and a massage nest located in front of the heating belt is provided under the backrest. A massage ball is arranged in the nest, and a magnetic therapy ball positioned at the front of the heating belt is arranged above the backrest; a control handle is also included, the signal output end of the control handle is connected with a controller, and the signal output of the controller end control connection to the heating tape. The present invention can not only meet the demands of office work, but also can realize waist movement, and can also realize thermotherapy and magnetic therapy, promote the blood circulation of the back and waist, be beneficial to the health of the staff, have better health care effects, and are especially suitable for sedentary Not for use by immobile office workers.

The invention provides a display support and relates to the technical field of displays. The display support comprises a stand column, a lifting mechanism and a mounting part, wherein a display is mounted on the support through the mounting part; the lifting mechanism is mounted on the stand column; the mounting part is matched with the lifting mechanism and is driven by the lifting mechanism to move in the height direction of the stand column. That is, the lifting mechanism can drive the mounting part to move in the height direction of the stand column, and the mounting part can move up and down along the stand column. When the mounting part is moved, the display mounted on the mounting part can move up and down accordingly. When the display moves up and down in the vertical direction, the head and the neck of a user can rotate accordingly when the user watches the display and wants to effectively watch the display. In this way, the eyes, the cervical spine and the waist spine of theuser moves accordingly, and fatigue is prevented effectively.

The invention relates to a membrane structure space capable of adjusting the pressure intelligently. The membrane structure space comprises a supporting and fixing device, a membrane body, pressure adjusting equipment and power equipment. The membrane body is located in the supporting and fixing device; the pressure adjusting equipment is connected with the power equipment, one set of pressure adjusting equipment is installed on a main chamber, the other set of pressure adjusting equipment is installed on the transition room, and the dynamically balanced pressure and oxygen environment are provided for the membrane structure. The membrane body comprises the main chamber, the transition room, a diaphragm, a connecting chamber and door bodies, the main chamber is connected with the transition room through the diaphragm, the connecting chamber is of a telescopic folding structure and is installed at one side of the transition room, and the door bodies are installed on the main chamber and the transition room respectively. Accordingly, the technical problems that the membrane is connected and fixed to a hard material, an oxygen chamber structure is single, installation is inconvenient, it is inconvenient to enter or exit from the oxygen chamber structure, operation is inconvenient, and the safety factor is low are successfully solved.