17results about How to "Avoid soreness" patented technology

This invention discloses a positioning support device for a mammography machine in radiology, belonging to the field of medical device technology. The positioning support device includes a movable guide rail, a mounting base slidably connected to the movable guide rail, a standing plate rotatably connected to the mounting base, a back plate fixed to one side of the top of the standing plate, two sets of shoulder fixation components symmetrically and slidably connected to the back plate, and an adjustable lumbar support pad slidably connected to the back plate. The shoulder fixation components and the lumbar support pad move up and down synchronously. A seat plate is also movably connected to the back plate, and a hidden groove matching the seat plate is provided on the back plate, located below the shoulder fixation components. This positioning support device allows patients to have their shoulders fixed in a normal standing position for convenient examination, and also allows patients to undergo mammography in a seated position. The seat position is rotatable and movable, and patients can easily get in and out of the seat. Furthermore, this positioning support device also provides effective support for the patient's lower back.

The utility model provides a kind of boiler pipe inner wall oxide layer nondestructive testing device, belong to boiler pipe detection technical field, including connecting box, stable installation component and quick replacement component, stable installation component includes the limiting rod being set in the inner wall one end both sides of connecting box, the inner wall other end both sides of connecting box are rotatably connected with screw rod, the middle of two screw rods is provided with rotating rod, the utility model has beneficial effect: two fixed rings are aligned with pipeline, cover on pipeline, and worm is rotated by rotating ring, worm rotation will drive turbine rotation, turbine rotation will drive rotating rod rotation, rotating rod rotation will drive screw rod rotation, screw rod is cooperated with the limiting rod by external thread, and two moving strips are close to middle part, moving strip moves will drive support ware to move by connecting plate, support ware moves will drive fixed ring to clamp pipeline, and then itself is quickly installed on pipeline, avoid the condition that artificial support leads to arm sore, to realize stable installation.

The utility model discloses an epilator capable of being highly attached to skin, and relates to the technical field of epilators, the epilator comprises a shell, a pressing mechanism is arranged in the shell, the interior of the shell is connected with an epilator through the pressing mechanism, the pressing mechanism comprises sliding rods symmetrically fixed at the top between two sides of an inner cavity of the shell, and the sliding rods are connected with the epilator through the pressing mechanism. Stress blocks are symmetrically arranged on the outer sides of the sliding rods in a sliding mode, compression springs are symmetrically fixed to the sides, away from each other, of the two stress blocks, an extrusion block is fixed to the top of the defeatherer, sliding blocks are fixed to the bottoms of the two sides of the extrusion block, and sliding grooves are formed in the tops of the two sides of an inner cavity of the shell. According to the defeatherer capable of being highly attached to the skin, by means of the arrangement of the pressing mechanism, forceful pressing is avoided, the defeatherer can be tightly attached to the skin only through slight pressing and the counter-acting force of the compression spring, hand ache caused by long-time use is avoided, and the defeatherer is convenient to use.

The utility model relates to the technical field of audio fusion control equipment, in particular to command center multi-node audio fusion control equipment, which has the characteristic of improving practicability and comprises an audio fusion controller body, a positioning groove is arranged on the side wall of the audio fusion controller body, and a positioning device is slidably mounted in the positioning groove. A supporting device is fixedly arranged on the side wall of the positioning device, the positioning device slides to different positions of the positioning groove, the supporting device is supported on a table top and adjusts the inclination angle of the audio fusion controller body, a threaded hole is formed in the middle of the positioning device, one end of the threaded hole penetrates through the supporting device, and a fastening bolt is in threaded connection with the interior of the threaded hole. One end of the fastening bolt tightly abuts against the side wall of the positioning groove, and the positioning device and the supporting device are fixed.

This utility model relates to the field of planting and fertilization technology, specifically a portable fertilization device for Scutellaria baicalensis planting. It includes a frame, wheels, a loosening roller, a scraper, a storage bin, a push handle, and auxiliary devices. The wheels and loosening roller are mounted on the surface of the frame. The scraper is fixedly connected to the surface of the frame. The storage bin is mounted on the surface of the frame, and the push handle is fixedly connected to the surface of the storage bin. An auxiliary device is provided on the storage bin, including a closing plate that is slidably connected to the inner wall of the storage bin. A fixing block is fixedly connected to the surface of the closing plate. This utility model, by incorporating the auxiliary device, facilitates the planting of Scutellaria baicalensis. It avoids the problems of existing equipment that uses overly bulky machines or requires manual labor for planting and fertilizing, which is physically demanding and can cause back pain for operators over long periods. This effectively improves the ease of use and practicality of the equipment.

The utility model relates to pillow technical field, especially a pillow, including first pillow body and second pillow body, the hardness of second pillow body is greater than first pillow body, the bottom surface recessed formation has accommodating cavity of first pillow body, the top of second pillow body is provided with first boss, first pillow body sets up on second pillow body, and first boss is inserted into accommodating cavity, the bottom surface of second pillow body still is provided with at least one for placing arm's avoidance slot, the scheme through the differentiated hardness design satisfied the requirement of comfort and support force simultaneously, and through recessing accommodating cavity in first pillow body bottom surface, the top of second pillow body is convex and sets up first boss, and first boss and accommodating cavity interference fit, effectively prevent the displacement between first pillow body and second pillow body, effectively improved the use stability, through setting up at least one avoidance slot in the bottom surface of second pillow body, to in sleep for the natural placement of arm, effectively avoid the arm because of the lack of suitable space and easily produce numbness or sore feeling of placing.

The utility model relates to the field of circuit board production, concretely relates to a welding set for circuit board production, including the type seat and workstation, the type seat inner bottom is installed with the adjusting cylinder, and the workstation upper end face is equipped with the fixed groove, and the fixed groove is rotatably installed with the adjusting screw through the bearing, and the adjusting screw outside wall is symmetrically screwed with the first sliding block, and the first sliding block upper end face is installed with the clamping plate, and the workstation upper end face is installed with the back seat, and the back seat upper end face is rotatably installed with the glass plate through the pin shaft, and the back seat front is arranged with the front seat, and the type seat left side end face is installed with the control panel, and the control panel is electrically connected with the adjusting cylinder, and the utility model discloses adjusting cylinder structure, thereby can handle the workstation according to the height of staff, avoid the staff long time stoop excessive operation and lead to the waist soreness of waist, reduce its work efficiency.

The invention discloses an adjustable supporting device for radiology department detection, and belongs to the technical field of medical equipment.The adjustable supporting device comprises a base, a supporting frame is arranged in the middle of the upper side of the base, a two-way screw is installed in the supporting frame, the two-way screw is in threaded connection with a thread sleeve, and an adjusting frame is fixedly connected to the thread sleeve; rollers are arranged on the upper side of the adjusting frame, a sliding rail is arranged on the upper side of the base, a limiting piece is arranged on the adjusting frame, and the limiting piece is connected to the sliding rail in a sliding mode; the supporting frame is fixedly connected with an arc-shaped elastic piece, and the lower surface of the arc-shaped elastic piece can be attached to the rolling wheel. The device has the advantages of being flexible in adjustment, wide in application range and capable of being matched with detection of multiple parts such as arms, legs, the head and breasts.

The invention discloses an office chair which can realize quick switching of rest modes and can adapt to arm supporting requirements in a lying state. Comprising a seat plate, two chair legs arranged on the lower portion of the seat plate and a backrest arranged on the upper portion of the seat plate, a driving mechanism is arranged at the bottom of the seat plate, the backrest is connected with the driving mechanism, and the driving mechanism is used for driving the backrest to rotate; handrails are arranged on the left side and the right side of the seat plate, the two handrails are connected with a driving mechanism, and the driving mechanism drives the backrest to rotate and is also used for synchronously driving the two handrails to move in the sitting depth direction of the seat plate; a pedal is arranged below the seat plate, and the driving mechanism is used for driving the pedal to move in the sitting depth direction of the seat plate while driving the backrest to rotate and the two armrests to move.

The invention discloses a comfortable hemodialysis arm brace which comprises a U-shaped support, a first through hole is formed in the U-shaped support, a second through hole is formed in the top of one end of the U-shaped support, an inflation tube is arranged in the U-shaped support, one end of the inflation tube is arranged on the second through hole, and the other end of the inflation tube is arranged on the first through hole deviating from the second through hole. One end of an inflation pipe arranged on the second through hole is connected with an inflation cushion block, the other end of the inflation pipe is connected with a hand pinching inflation ball, the inflation cushion block is arranged at the top end of the U-shaped support, the inflation cushion block is of a right trapezoid structure rotating by 90 degrees after inflation is completed, the lower side of the inflation cushion block is close to the inflation pipe, and the inflation cushion block is made of skin-friendly materials. According to the comfortable arm brace for hemodialysis, the height and the inclination angle of the inflatable cushion block can be adjusted, the pain of a patient in the dialysis process can be reduced to the maximum extent, the function is powerful, and the flexibility is high.

The utility model discloses an adjustable elevator, which belongs to the technical field of elevators, aims at solving the problems that the elevator is inconvenient to use by people with different heights and the comfort is poor, and comprises an elevator body and a seat, the seat is arranged on one side of the elevator body, and a cushioning component matched with the seat is arranged on one side of the elevator body; the two leg supporting plates are symmetrically distributed and fixed to the side wall of one side of the seat, a foot support is arranged on one side of each leg supporting plate, and an adjusting assembly matched with the foot support is arranged on one side of each leg supporting plate; according to the utility model, through the arrangement of the cushioning assembly, the cushioning effect on the seat is achieved, the injury to the buttocks of a user caused by vibration can be effectively prevented, the condition of aching pain of the buttocks caused by long-time sitting work is effectively avoided, the comfort of a worker is effectively relieved, and then the working efficiency of the worker can be improved.

The utility model relates to the technical field of cosmetic mirrors, and discloses a cosmetic mirror with an adjustable inclination angle, which comprises a base, an adjusting assembly is arranged above the base, the adjusting assembly comprises an adjusting frame, a mirror body is arranged in the adjusting frame, and the back of the mirror body is fixedly connected with a swing connecting block. According to the make-up mirror with the adjustable inclination angle, the adjusting assembly is arranged, the mirror body can flexibly swing in the adjusting frame, a user can easily adjust the inclination angle of the mirror body located in the adjusting frame only through slight operation, the mirror body can be positioned after swinging, the mirror body is kept in a stable inclination state, and the make-up mirror with the adjustable inclination angle can be used for daily make-up or daily make-up. According to the utility model, the user can adjust the mirror body to the most appropriate angle according to factors such as the height, the sitting posture and the observation angle of the user, so that the frequency of twisting the neck and the waist of the user is greatly reduced, and muscle fatigue and aching pain possibly caused by keeping an unnatural posture for a long time are avoided.

This utility model provides an ear acupressure massager, relating to the field of medical device technology, comprising: an outer frame, with ear hooks at both ends; a pressing component inside each ear hook, the pressing component including at least a pressing block for pressing acupoints on the ear; and an adjustment component between the outer frame and the ear hooks, the adjustment component including at least an adjustment groove and a positioning block for adjusting the height of the ear hooks. This device, through the cooperation of the adjustment groove and the positioning block of the adjustment component, can flexibly adjust the height of the ear hooks to accommodate various users, achieving wearable massage and avoiding handheld use causing soreness. Simultaneously, the pressing component uses pressing blocks to comprehensively press the auricle, thereby providing overall pressure stimulation to acupoints where vaccaria seeds are attached.

The utility model relates to the technical field of medical instruments, and discloses an arm support mechanism capable of horizontally and flexibly rotating by 360 degrees, which comprises an arm support connecting pin, a limiting frame is arranged at the bottom of the arm support connecting pin, the inside of the limiting frame is hollow, an arm support is arranged at the top of the arm support connecting pin, the arm support is in a circular arc shape and is provided with a grid, and the limiting frame is connected with the arm support connecting pin. The arm support mechanism comprises an arm support, a limiting frame is arranged on the arm support, a connecting column is arranged at the bottom of the limiting frame, a baffle is arranged at the bottom of the connecting column, the rotating assembly is installed in the arm support and used for enabling the arm support to rotate freely in the using process, and an arm support connecting pin gasket is arranged in the arm support. No matter what working posture or viewing angle the user is in, the arm can easily find a comfortable supporting point, in a multi-screen display working scene, the user does not need to rotate along with the viewing angle of the screen to enable the arm to lose support, the arm support can synchronously rotate and always fit the arm, and the comfort degree during long-time working is greatly improved.

The invention relates to the technical field of medical instruments, in particular to a traction chair for neck and waist rehabilitation physiotherapy, which comprises a bottom plate, a seat is fixedly mounted at the top of the bottom plate, a stand column is fixedly mounted at the top of the bottom plate, a support rod is rotatably connected to the top of the stand column, and a top rod is rotatably connected to the top of the support rod. A mandible support is connected to the end of the ejector rod through a traction rope, a push plate is connected to the end of the side, away from the mandible support, of the ejector rod through a traction rope, a detection spring is connected to the side wall of the push plate, and a pressing plate is connected to the side, away from the push rod, of the detection spring; a mounting plate I is fixedly mounted at the telescopic end of the top of the electric push rod. The device can automatically monitor the sudden syncope condition possibly occurring in the traction process in the use process; when the situation occurs, the device automatically releases the tension of the traction rope, and the phenomenon that the head of the patient which is pulled out of force is excessively pulled due to continuous traction is avoided.

This utility model relates to the field of medical device technology, specifically an oral treatment expansion support device, comprising a base plate and a support platform. A mounting frame is fixedly connected to the top of the base plate on the same plane as the support platform, and an expansion mechanism is installed at the bottom of the mounting frame. A through groove is provided on the top of the support platform, and a collection box is slidably fitted inside the support platform. An installation block is provided on one side of the collection box. This utility model uses a moving plate to drive the expansion block, effectively opening the patient's mouth, thus providing more convenient examination conditions for medical personnel. It also avoids muscle soreness caused by prolonged mouth opening, which can lead to gradual fatigue of the oral muscles, resulting in a gradually decreasing mouth opening range and affecting the operational efficiency of medical personnel.

The utility model relates to the technical field of boiler descaling equipment, in particular to a boiler inner wall descaling device which comprises a bottom plate, a placing frame is fixedly arranged on one side of the upper end face of the bottom plate, a furnace body is fixedly arranged on the placing frame and is cylindrical integrally, and a first motor is fixedly arranged on the side, away from the placing frame, of the upper end face of the bottom plate. The output end of the first motor is fixedly connected with a screw through a coupler, the end, away from the first motor, of the screw extends into the furnace body and is sleeved with a connecting frame in a threaded mode, the side, away from the first motor, of the connecting frame is fixedly provided with a scraping plate matched with the furnace body, and the scraping plate is tightly attached to the inner wall of the furnace body. The first motor and the scraping plate are arranged, the scraping plate is tightly attached to the inner wall of the furnace body, and the first motor is controlled to rotate forwards and backwards, so that the scraping plate moves forwards and backwards to comprehensively scrape dirt on the inner wall of the furnace body, the automatic descaling effect is achieved, and the problems of hand ache and other uncomfortable phenomena of workers are avoided.