109results about How to "Relieve soreness" patented technology

The utility model discloses a multifunctional venous circulation improving device which comprises an MCU module, a key module and a waveform control module. The MCU module is electrically connected with the key module and the waveform control module and used for detecting key signals of the key module and controlling specified waveforms output by the waveform control module according to the key signals so as to simulate corresponding treatment techniques to treat the lower limbs. The prescribed waveform includes at least a first waveform. The waveform control module outputs the first waveform with specified parameters, the first waveform can be effectively used for preventing or delaying disuse atrophy, enhancing muscle performance, retraining muscles and recovering muscle movement functions, the three waveforms are alternately used, the treatment effect can be improved, the protection unit is arranged on the waveform control module, and after output or work is stopped, the waveform control module can be protected from being damaged. The residual voltage in electronic elements of the boosting unit and the output unit is quickly released, so that the experience of a patient is improved and the service life of the electronic elements is prolonged.

The invention discloses a thoracic surgery rehabilitation nursing device, and relates to the technical field of thoracic surgery rehabilitation nursing, the thoracic surgery rehabilitation nursing device comprises a main body mechanism, the main body mechanism comprises a bed plate, the bottom surface of the bed plate is fixedly connected with four support columns, the upper surface of the bed plate is fixedly connected with two fence plates, and a nursing mechanism is arranged above the bed plate; the nursing mechanism comprises a cold compress unit, the cold compress unit is located on the outer side of the bed board, the cold compress unit is used for conducting cold compress on the wound of the patient, according to the rehabilitation nursing device for the thoracic surgery department, by arranging the cold compress unit, cold compress can be conveniently conducted on the wound of the patient, the pain feeling of the wound of the patient is reduced, and time and labor are saved; the chest surgery nursing device can be matched with a cold compress unit, effectively nurses a chest surgery patient, effectively activates blood circulation of muscles of the patient and increases blood circulation, and an anti-traction adjusting mechanism can conveniently adjust the body position of the patient, conveniently lift the angle of the upper body of the patient and effectively relax the muscles at the chest of the patient.

The utility model discloses an adjustable multifunctional ergonomic chair which comprises a chair seat, the lower surface of the chair seat is fixedly connected with a connecting frame, the back surface of the connecting frame is fixedly connected with a mounting plate, the inner wall of the mounting plate is in threaded connection with a screw rod, one end of the screw rod is movably connected with a limiting sleeve, and the other end of the screw rod is movably connected with a connecting rod. According to the adjustable multifunctional ergonomic chair, the rotating handle is pinched by hands, the screw rod is rotated, so that the tail bone support moves forwards or backwards on the chair seat, the tail bone support is adjusted to a proper position, a user can sit on the cushion of the chair seat at the moment, the protruding part of the cushion can be attached to the tail bone support, and therefore the user can sit on the adjustable multifunctional ergonomic chair. After a user sits down, the raised line on the tail bone support is just located at the position of a hip groove and is attached to the tail bone for supporting, and the arc-shaped block on the tail bone support is used for supporting the bottom of the lumbar vertebra, so that the bottom of the lumbar vertebra and the spine tail bone of the user of the ergonomic chair are supported, waist ache after long-time sitting is reduced, and the spine tail bone is prevented from being damaged.

The invention discloses a massage chair with a UVB function and a use method thereof, and relates to the technical field of massage armchairs, the massage chair comprises a bottom plate, a suspended arc-shaped seat plate is arranged right above the bottom plate, an obliquely distributed head backup plate is fixedly arranged on the rear side edge of the arc-shaped seat plate, and an obliquely distributed leg backup plate is hinged to the front side edge of the arc-shaped seat plate; and a pair of symmetrically distributed pedal baffles is fixedly arranged at the bottom edge of the front surface of the leg backup plate. According to the massage chair, through inclination adjustment and UVB treatment, personalized body support and comfortable sitting posture adjustment are provided, reduction of pressure of muscles and joints is facilitated, the comfort degree and the relaxation degree of the body are improved, and the massage strength and the UVB irradiation time can be adjusted according to the requirements of a user so as to adapt to different body conditions. Meanwhile, UVB illumination treatment can promote synthesis of vitamin D, and bone health is enhanced by promoting synthesis of vitamin D and calcium absorption, so that additional support is provided for rehabilitation of the osteoporosis patient.

The utility model relates to a tooth scientific research grinding instrument, which belongs to the technical field of tooth scientific research grinding and comprises a grinding instrument main body, a grinding mechanism for grinding false teeth is mounted at the top of the grinding instrument main body, and a hand support component for supporting arms is mounted on the outer side of the grinding instrument main body. The hand supporting assembly comprises two supporting plates fixed to the two sides of the grinding instrument body correspondingly, a lifting plate fixed to the tops of the supporting plates, a fixing block fixed to the top of the front face of the lifting plate, a rotating rod rotationally connected to the top of the fixing block through a bearing, and a hand rotating screw in threaded connection to one side of the front face of the fixing block. The rotating block is fixed to the top end of the rotating rod, the adjusting groove is formed in the top of the rotating block, and the adjusting rod is rotationally connected to the inner side of the adjusting groove through a bearing. According to the tooth scientific research grinding instrument, arms of operators can be supported at different angles, so that most operators can grind false teeth in a relatively comfortable posture.

This invention belongs to the field of health pillow technology, and specifically provides an adaptive height-adjustable support frame and the adaptive height-adjustable sleep health pillow constructed therefrom. The support frame includes a base plate, a compensation edge plate, and a support panel. These three plates form an approximate "Z" structure under the action of a reset elastic element and a hinge element. The support panel is configured as a support surface that can switch between an inclined position and a flat position relative to the base plate. The health pillow includes a pillow cushion, a pillowcase, and the aforementioned support frame. The pillow cushion is installed on the support panel of the support frame, and the pillowcase is placed over the pillow cushion and the support frame. This health pillow structure can not only automatically adjust its vertical displacement according to the pressure of the head and neck, but also adaptively adjust the support surface according to the sleeping posture to ensure that it is continuously and closely fitted to the physiological curve of the human head and neck, improving the support force for the neck and head, maintaining the physiological curvature of the neck, and relieving shoulder and neck pain with long-term use, reducing the probability of stiff neck, neck fatigue, and chronic strain.

The utility model provides a phototherapy massage assembly and a foot tub. The phototherapy massage assembly comprises a base plate and at least two phototherapy massage mechanisms arranged side by side. Each phototherapy massage mechanism comprises a massage component and a phototherapy component; the massage components are also arranged side by side, the massage components are rotatably connected to the base plate, and the massage components of different phototherapy massage mechanisms are opposite in rotation direction; massage bulges are arranged on the massage component; the phototherapy component is arranged on the massage component, and the phototherapy component can emit light so as to carry out phototherapy; physical massage and phototherapy can be carried out at the same massage position of the foot sole at the same time, the physical massage effect and the phototherapy effect can be overlaid on muscle groups at the massage position, a user can relax the body and the mind well, pressure is released, and health of the user is facilitated.

The utility model relates to the field of medical rehabilitation instruments, in particular to an auxiliary limb exercise device for critical nursing. The technical problems that when limbs of a patient are exercised through an existing limb exercise assisting device, the limb exercise assisting effect on the limb of the patient is poor, exercise is insufficient, and therefore the limb exercise efficiency of the patient is reduced are solved. An auxiliary limb exercise device for critical nursing comprises a supporting plate, two sliding shafts are fixedly connected to the supporting plate, check blocks are fixedly connected to the two sliding shafts, and a limiting plate is fixedly connected between the ends, away from the supporting plate, of the two sliding shafts. When the hand lever is reset, a sliding groove of a circular shaft extrudes a limiting bead to rotate by a circle, the limiting bead rotates by a circle to enable a limiting plate to move by a certain distance through an overrun clutch and a rotating lead screw, then a tension spring is lengthened by a certain distance, and a patient needs to use larger force to pull the hand lever every time; therefore, the auxiliary effect on limb exercise of the patient is improved.

The invention discloses an emotion training device for psychological treatment, relates to the technical field of psychological emotion treatment devices, and aims to provide an emotion training device for psychological treatment, which has a closed space, protects the privacy of a user, does not need to be provided with a special room and can be generally distributed. The training device comprises a base, a training bin is arranged on the base, a top cover is arranged on the training bin, a door plate assembly and double-layer glass are arranged on the front face of the training bin, the door plate assembly is in horizontal sliding fit with the training bin, a folding curtain is arranged on the inner side face of the double-layer glass, and one end of the folding curtain is connected with the door plate assembly. A closed space can be formed through the training bin and the top cover, during use, a user enters the training bin, emotion training is conducted through the psychological therapeutic apparatus in the training bin, the privacy of the user can be protected through the training bin, and the privacy of psychological counseling engineering is guaranteed.

The invention relates to the technical field of cervical vertebra physical therapy, in particular to a multifunctional cervical vertebra physical therapy device which comprises a shell, guard plates, sliding rods, first elastic pieces, electrode plates, a box and the like, the guard plates are hinged to the left side and the right side of the shell, torsional springs are arranged between the guard plates and the shell, the four sliding rods are slidably connected to the front side of the shell, and the first elastic pieces are connected between the sliding rods and the shell. Electrode plates are connected to the sliding rods through universal joints, a box body is connected into the shell, placing openings for placing moxa cones are formed in the top of the box body and the top of the shell, and the placing openings in the box body correspond to the placing openings in the shell. The electrode plates are controlled to stimulate muscles with pulse current of a certain frequency and a certain wave band, muscle fatigue and tension are relieved, the physiotherapy effect is achieved, moxa heat of the moxa cone can float to the cervical vertebra of a patient through the smoke outlet holes, physiotherapy, pulse current stimulation and moxibustion can be conducted at the same time, and therefore the treatment time can be saved.

The invention provides a pair of myoma grasping forceps under a laparoscope, which belongs to the technical field of air compressor equipment and comprises a fixed handle, a clamping assembly, a self-locking assembly and a steering assembly, according to the scheme, an arc-shaped rack is installed on the inner side of the movable handle, the arc-shaped rack is inserted into an installation cavity formed in the fixed handle in a penetrating mode, a ratchet wheel is rotatably installed in the installation cavity, the arc-shaped rack is connected with the ratchet wheel in a meshed mode, and a round rod is rotatably installed at the position, located at the bottom of the ratchet wheel, in the installation cavity; when the movable handle gets close to the fixed handle, the arc-shaped rack moves in the mounting cavity and drives the ratchet wheel to rotate, at the moment, the locking insertion teeth swing in the rotating direction of the ratchet wheel, and the ratchet wheel is locked. And after the ratchet wheel stops rotating, the ratchet wheel is locked by the locking insertion teeth, so that the movable handle is prevented from moving to keep the clamp in a clamping state, and an operator can relax hands temporarily to relieve aching pain.

The novel rehabilitation knee pad is characterized in that an inner cavity is formed in the knee pad, an air bag and a heating patch are arranged in the inner cavity, the air bag is arranged on the inner side, and the heating patch is matched with the air bag in shape; the air bag comprises an air bag inlet channel, an air bag ring, an upper air bag channel and a lower air bag channel; the upper air bag channels are arranged at the two ends of the air bag ring and distributed on the left side and the right side of the air bag inlet channel, and the air bag inlet channel is arranged at the lower end of the air bag ring and is in a big shape. The utility model has the technical effects that the massage function of the air bag can massage muscles and relieve muscular soreness, and the muscle level can be properly activated and the muscle activity capability can be properly recovered for old patients.

The invention relates to the technical field of insoles, and provides an insole capable of assisting in bearing stress, which comprises an insole main body and a fixing groove, a fixing groove is formed in one side of the insole body, a supporting structure is arranged in the fixing groove, air holes are formed in the other side of the insole body, and an auxiliary structure is arranged at the bottom end of the insole body. The supporting structure comprises round particles, a first air bag, a silica gel block, a second air bag and a connecting pipe, and the first air bag is arranged in the fixing groove. Through cooperative use of the first air bag and the second air bag, when a flatfoot patient steps on the first air bag, air in the first air bag can be extruded into the second air bag, so that the second air bag is bulged to support the foot arch of the flatfoot patient, and the normal shape of the foot arch can be maintained; and the stress borne by the sole is shared, so that the sole is more comfortable during walking.

The utility model discloses a cervical vertebra conditioning function pillow which comprises a body and a hot compress device, and the body is composed of a fabric layer, a filling layer, a supporting layer and a bottom fabric layer. The body comprises a cervical vertebra stretching area and a head relaxing area, and the head relaxing area is located on one side of the cervical vertebra stretching area; the hot compress device comprises a hot compress assembly, and the hot compress assembly is arranged in the middle of the cervical vertebra stretching area and located above the head relaxing area. Therefore, the human engineering principle is fully fused, the natural curve of the cervical vertebra is precisely fitted, the cervical vertebra can be naturally stretched and helped to recover to the optimal physiological state when a user lies flat, in addition, the built-in hot compress device can deeply permeate into neck muscles, the pressure of the cervical vertebra is effectively relieved, the tight neck muscles are relaxed, and after long-term use, the user feels comfortable. The flexibility of the neck can be remarkably improved, discomfort, aching pain and fatigue of the cervical vertebra are relieved, and more comfortable and healthy sleep experience is brought.

This utility model relates to the field of backpack technology, specifically a backpack with a novel cushioned shoulder strap, which solves the technical problem of poor cushioning effect of traditional backpack shoulder straps. It includes a backpack body with shoulder straps connected to it. A cushioning strap is installed on the shoulder strap, and the cushioning strap has a hollow filling cavity inside. The outer surface of the cushioning strap has protrusions. When the backpack is being carried, the cushioning strap on the shoulder strap provides cushioning between itself and the user's shoulder. The cushioning strap is foldable, with a fold in the middle. The portion of the cushioning strap above the fold is a connecting part, which is fixedly connected to the shoulder strap. The portion of the cushioning strap below the fold is a free part. The cushioning strap can be folded at the fold position, with the free part folded inwards and upwards. The free part overlaps with the connecting part, forming a double-layer structure to increase the thickness of the cushioning strap and improve its cushioning capacity.

The invention provides a garment ironing device with a precise ironing function, and relates to the technical field of ironing, the garment ironing device comprises an ironing table, the ironing table is fixedly connected with an iron through an electrifying device, the ironing table is fixedly connected with a fixing piece, the fixing piece is rotatably connected with a movable joint, the movable joint is fixedly connected with a connecting piece, and the connecting piece is fixedly connected with a servo motor; an output shaft of the servo motor is fixedly connected with an ironing frame, the connecting piece is slidably connected with a plurality of guide frames, the guide frames are slidably connected with smoothing rods, compression springs are fixedly connected between the smoothing rods and the guide frames, the smoothing rods are sleeved with felt, and the sides, away from the ironing frame, of the guide frames are fixedly connected with limiting rods. Through intermittent starting and stopping of a servo motor, a notched gear can be intermittently engaged with a rack, a guide frame intermittently moves in the direction away from each other and then resets, the effect that a smoothing rod drives a felt to constantly smooth sleeves and laces is achieved, people can iron the laces more conveniently, the procedure that the laces are smoothed by hands is reduced, and the working efficiency is improved. And more time and labor are saved.

The utility model discloses a massager which comprises a main body, a first motor is installed in the main body, the output end of the first motor is fixedly connected with a first driving wheel, a first belt is arranged on the outer side of the first driving wheel, a second driving wheel is arranged in the first belt, and a rotating shaft is fixedly connected in the second driving wheel. Through the arrangement of the main body, the first motor, the first driving wheel, the first belt, the second driving wheel, the rotating shaft, the eccentric wheels, the rotating wheel, the massage balls and the odor removal component, the problem that in the process that an existing massager is used for massaging shoulders, due to the fact that massage is continuous, the massage effect is poor is solved. The problems that in the prior art, due to the fact that the shoulders sweat, sweat enters the massager after being used for a long time, peculiar smell is generated by the sweat, if the peculiar smell is not removed, the smell of the whole massager is relatively large, the peculiar smell is smelled during massage, the massage experience is poor, and then the practicability is low are solved.

The invention provides a multifunctional physical therapy device and method for warming leg muscles, the device comprises a seat and two groups of shells, the two groups of shells are connected with a support frame mounted on the seat, a cover plate is arranged above the shells, and the shells and the cover plate are rotatably connected to form a physical therapy bin; a partition plate is arranged in the physiotherapy bin, the partition plate is connected with the shell to form a mounting cavity, the multiple sets of massage assemblies are mounted in the mounting cavity, each massage assembly comprises a massage block, multiple sets of first through grooves are formed in the partition plate, and the massage blocks are arranged in the first through grooves in a penetrating mode; two sets of warming assemblies are arranged in the physiotherapy bin and installed on the shell, and a controller is installed on the seat. A plurality of groups of massage assemblies and two groups of warming assemblies are installed in the physiotherapy cabin, and through cooperation of the massage assemblies and the warming assemblies, multifunctionality of the device can be realized, proper heat can be provided for legs, warming physiotherapy can be realized, leg muscles can be pressed and stimulated, and blood flow in the leg muscles can be effectively promoted; and through the massage assembly and the warming assembly, the applicability of the device is improved.

The utility model relates to an anti-curl seamless bellyband which comprises an inner layer and an outer layer, the inner layer and the outer layer are integrally formed, the inner layer and the outer layer are attached together to form a band body, the band body is in a fan shape, the right end of the band body is an ear area, the left side of the front end of the outer layer is provided with fluffing cloth, and the ear area on the rear side of the right end of the inner layer is provided with an ejection hook matched with the fluffing cloth. The supporting area is arranged in the middle of the bellyband body and attached to the curve of the waist of the human body, the welts are arranged at the upper end and the lower end of the bellyband body and located between the inner layer and the outer layer, the welts can effectively prevent the bellyband from curling, the supporting area can better support the waist and effectively relieve the symptoms such as aching pain of the waist, and the welts are arranged between the inner layer and the outer layer. The bellyband is better in hand feeling, smoother in external curve, better attached to skin, good in using effect and not prone to damage.

The invention relates to the technical field of integrated circuits, and discloses a scalar wave generating chip and a manufacturing method thereof, comprising the design of a multi-layer shielding packaging structure for ensuring the stability and consistency of scalar waves in different environments and use conditions; a chip circuit is optimized based on the multi-layer shielding packaging structure so as to reduce external environment interference; and a high-precision temperature compensation circuit is adopted, so that the required scalar wave frequency can still be accurately generated in a wide-temperature environment. Through the scheme of the embodiment of the invention, the problems that the bracelet scalar wave generation chip can stably generate scalar waves and can keep the consistent effect under different environments and use conditions can be solved.

A mouth expanding device comprises a lower mirror tube. The tooth supporting assemblies are mounted on the upper side and the lower side of the lower mirror tube; the tongue pressing assembly is mounted on the rear side of the lower endoscope tube; the resorption assembly is mounted on the outer sides of the tooth supporting assembly and the tongue pressing assembly; according to the technical scheme, when a patient uses the device, teeth are occluded and fixed in the tooth supporting assembly, the tooth supporting assembly can flexibly adjust the position of the tooth supporting piece according to the oral cavity and tooth conditions of the patient, and on one hand, the device can adapt to various patients; on the other hand, the occlusal comfort of the patient can be improved, the structure of the tooth supporting assembly has a buffering occlusal stroke with a certain longitudinal space, so that the occlusal muscle of the face of the patient has a certain-angle opening and closing activity capacity, the aching pain of the occlusal muscle part of the patient is relieved, and the comfort of the patient in the using process is improved.

The utility model discloses a foot massage device, which relates to the technical field of massage, and comprises a hard massage piece and a base used for installing massage rollers, the hard massage piece comprises a plurality of first massage pieces and a plurality of second massage pieces, the single first massage piece and the single second massage piece are distributed in parallel and form a massage supporting structure used for supporting the foot bottom in a rolling mode, the upper end face of the base is downwards concaved to form a concave part used for rotationally installing the first massage piece and the second massage piece, and a plurality of rubber massage columns distributed in rows are fixed to the base. The rubber massage columns, the first massage pieces and the second massage pieces form a soft and hard combined massage structure for foot sole acupuncture points. According to the foot bottom massage device, through the soft and hard combined massage combination, the foot bottom is horizontally rubbed and massaged on the rubber massage columns, the first massage piece and the second massage piece in a reciprocating mode, the condition of foot bottom fasciitis can be effectively prevented from continuing to deteriorate, foot bottom blood circulation is promoted, and foot bottom soreness is relieved.

The utility model discloses a medical multifunctional prone position inflatable mattress, which relates to the technical field of medical mattresses and comprises an air cushion bed main body. An air cushion cotton cushion is installed on the upper surface of the air cushion bed body, an air pump is installed on the rear surface of the air cushion bed body, an air bag partition module is installed on the left side of the upper surface of the air pump, a pressure regulator is arranged on the right side of the upper surface of the air pump, and an inflation connector is arranged on the right side surface of the air cushion bed body. Compared with an existing common multifunctional medical prone-position mattress, the medical prone-position multifunctional inflatable mattress has the advantages that the first wedge-shaped air bag and the second wedge-shaped air bag are arranged, so that the medical prone-position multifunctional inflatable mattress is convenient to use; the body position of a patient can be assisted to turn over by 15-30 degrees by independently inflating and pressurizing the wedge-shaped air bag I and the wedge-shaped air bag II, so that the pressure of the whole body of the patient is relieved, the chest distress and suffocation symptoms of the patient are relieved and the constipation incidence rate is reduced on the basis that the traditional position of the patient after the spinal cord and spinal column operation is kept.

The invention relates to the technical field of medical auxiliary instruments, and discloses an auxiliary examination device for a dental consulting room, the auxiliary examination device comprises a base, one side of the base is fixedly connected with a supporting seat, the top end of the supporting seat is provided with a lying seat, the lying seat is arc-shaped, the two sides of the lying seat are provided with armrest frames, and the armrest frames are arranged on the supporting seat. A backrest plate is connected to one side of the lying seat, a head backup plate is connected to the middle of the side, away from the lying seat, of the backrest plate, the two sides of the head backup plate are connected to the middles of the two sides of the shell through elastic connecting belts correspondingly, mute earmuffs are arranged on the elastic connecting belts correspondingly, and mounting cavities are formed in the two sides of the middle of the shell correspondingly; and mounting seats are arranged in the mounting cavities. Through the integrated design of the whole equipment, normal use of dental examination or treatment can be met, through matched use of the side table, oral examination or treatment of other items can be carried out, and the use range is wide.

The invention discloses a preparation composition for preventing and treating eye diseases and delaying visual decline and a preparation method thereof. The composition is prepared from fructus lycii, semen cassiae, blueberries, marigold, eyebright, ligusticum wallichii, pseudo-ginseng, roxburgh rose, pleurotus citrinopileatus, bilberry, haematococcus pluvialis, xanthophyll, zeaxanthin, retinol, ergothioneine, beta-carotene, vitamin E, organic selenium, phospholipid DHA, procyanidine, curcumin and lycopene. The composition can prevent and treat eye diseases and delay visual decline. The traditional Chinese medicine composition can relieve asthenopia, can relieve the symptoms of blurred vision, dry eyes, soreness and swelling, pain and the like, and can treat macular degeneration. The composition has no side effect on a human body and is high in safety; injection administration and operation are avoided, no sequelae are left, and the medicine is convenient to take and carry by a patient; the preparation process is simple, the performance is stable and reliable, the production efficiency is high, the cost is low, and the application prospect is wide. The invention further discloses a polypeptide for relieving asthenopia, wherein the sequence of the polypeptide is shown as SEQ ID NO: 1.

The utility model provides an infusion hand support which comprises a hand support body, a supporting block is connected to the bottom of the hand support body, a base is fixedly connected to the bottom end of the supporting block, a rubber pad is fixedly connected to the inner wall of the hand support body, and an adjusting mechanism used for adjusting the use height of the hand support body is arranged in the supporting block and comprises an adjusting rod. The adjusting rod is arranged in a cavity formed in the supporting block and extends out of the top end of the cavity to be fixedly connected with the bottom of the hand support, a plurality of conical rings which are symmetrically distributed up and down are fixed in the cavity and located on the outer wall of the adjusting rod, a pressing plate is arranged on the front face of the supporting block, and the supporting block is movably connected with the outer wall of the pressing plate through a first through hole formed in the supporting block. The infusion hand support solves the problems that the height of an existing infusion hand support is not convenient to adjust correspondingly according to different heights of patients, the infusion hand support is located at the same height for a long time in the infusion process of the patients, the four limbs of the patients feel aching pain, and the practicability of the existing infusion hand support is reduced.

The invention discloses a stretching type mobile phone gamepad helpful for improving the game sitting posture, which comprises two side handle parts, a mobile phone placing area is arranged between the two side handle parts, and a pair of mobile phone clamping arms capable of longitudinally sliding is arranged on the inner side vertical surfaces of the two side handle parts. Compared with the prior art, the head lowering device has the advantages that the head lowering range can be effectively reduced, and the probability of neck ache and neck diseases of game players is reduced to a certain extent. And meanwhile, the position of the mobile phone can be steplessly adjusted according to requirements so as to adapt to the requirements of different use scenes.

The utility model provides a pillow. The pillow comprises a pillowcase, a pillow inner is arranged in the pillowcase in a sleeved mode, and the pillow inner comprises a U-shaped pillow, a medicine pillow and a neck pillow; the upper side of the auxiliary pillow is connected with the pillowcase through a buckle, a hook-and-loop fastener is arranged on the upper surface of the auxiliary pillow, straps are arranged on the back face of the pillowcase, the U-shaped pillow and the neck pillow are enclosed, and a concave area capable of containing the head is formed in the middle of the U-shaped pillow and the neck pillow, so that the neck pillow can better support the cervical vertebra of an old person. The left side and the right side of the U-shaped pillow are also convenient for the old to lie on the side, the interlayer in the medicine pillow can be filled with traditional Chinese medicines with different effects and is convenient to replace, the pillowcase is arranged above the medicine pillow and cannot be too hard to affect sleep, the interlayer is arranged on the upper surface of the neck pillow, a heating bag can be placed in the interlayer, hot compress physical therapy can be performed on the neck of the old, and aching pain is relieved.

The utility model discloses a dumping negative pressure drainage ball which comprises a drainage ball body. A liquid pouring opening is formed in the bottom of the drainage ball body, the side end of the liquid pouring opening is connected with a closing block, liquid can be conveniently poured out through the liquid pouring opening formed in the bottom, and the inconvenience problem caused by the fact that the drainage ball body needs to be turned over is solved; the top of the drainage ball body is connected with the drainage tube, the closer is installed on the drainage tube, the drainage tube is closed through the closer, and the problem that operation is inconvenient due to the fact that the drainage tube needs to be reversely folded is solved. According to the dumping negative pressure drainage ball, the drainage tube is closed by operating the closer, the problem of inconvenient operation caused by the fact that the drainage tube needs to be reversely folded is solved, the closed block is moved out of the liquid pouring opening, internal liquid can be poured out through the liquid pouring opening, the problem of inconvenient operation caused by the fact that the drainage ball body needs to be turned over is solved, the drainage tube does not need to be disassembled on the whole, and the operation is convenient. And the problem of bacterial pollution caused by repeated mounting and dismounting is reduced.

The utility model discloses forging and stamping equipment for forge piece machining, which comprises a base, a protective frame is fixedly embedded in the center of the top of the base, an anvil block is fixedly connected to the center of the bottom of the inner side of the protective frame, and a forging and stamping table is fixedly embedded in the outer side of the top of the anvil block. Operation notches are symmetrically formed in the left side and the right side of the protection frame, an anti-explosion observation window is fixedly embedded in the front side of the protection frame, electric push rods are symmetrically fixed to the front side of the top of the base left and right, the top output ends of the electric push rods are fixedly connected with semicircular supports, and a forging taking and placing space and an operation space for operators are reserved. And meanwhile, a conventional iron clamp for supporting and clamping the forge piece is assisted to relieve wrist aching pain caused by long-time holding, the safety problem that the forge piece slips out of the hand is avoided, in addition, a protective barrier is formed between the forge piece and the forge piece for safety isolation protection while observation of the forging state by an operator is not affected, and the safety of manual forging is guaranteed.