Medical high-concentration-ratio phototherapy instrument
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical phototherapy instrument with high light concentration rate.
Background
Phototherapy is a treatment method for preventing and treating diseases and promoting organism rehabilitation by using artificial light source or natural light source, and mainly comprises ultraviolet therapy, visible light therapy, infrared therapy and laser therapy, which are common methods for physical factor treatment. The phototherapy utilizes the energy carried by the phototherapy to be converted into the biological energy which is sensitive and can be utilized by different tissues of human body when the phototherapy penetrates the human body, so that the treatment effect on related diseases is realized, and three treatment fields are tissue repair, wound healing, immunoregulation, chronic inflammation, allergic inflammation and pain relief.
In the treatment process of the patient's lacquer joints, the synovium on two sides of the patient's patella needs to be irradiated by using the physiotherapy lamp, but most of the traditional physiotherapy lamps have a single lamp cap structure, the facula is large, the synovium on two sides of the patella cannot be treated in a concentrated manner, and the treatment effect and the efficiency of the phototherapy instrument are reduced. For this reason, we propose a medical high-concentration phototherapy apparatus.
Disclosure of Invention
The invention aims to provide a medical high-concentration phototherapy instrument for solving the problems in the background technology.
In order to achieve the above purpose, the medical high-concentration-ratio phototherapy instrument comprises a mounting frame and a physiotherapy lamp holder, wherein the mounting frame comprises a mounting plate, a fixing plate, supporting pieces, adjusting pieces, a threaded sleeve, a first screw rod, an adjusting knob, a first rotating shaft, a lifting device and a limiting device, six mounting grooves are formed in the top of the mounting plate at equal angles, the mounting grooves penetrate through the mounting plate, six physiotherapy lamp holders are arranged, the six physiotherapy lamp holders are respectively located in the six mounting grooves, the supporting pieces are symmetrically fixed on the outer sides of the physiotherapy lamp holders, the physiotherapy lamp holders are in rotary connection with the mounting plate through the supporting pieces, the top of the physiotherapy lamp holders are in movable connection with the threaded sleeve through the adjusting pieces, the threaded sleeve is sleeved on the outer sides of the first screw rod, and in threaded connection with the first screw rod through internal threads, the bottom of the first screw rod is in rotary connection with the mounting plate through a bearing, the adjusting knob is fixed on the top of the first screw rod, one side of the fixing plate is provided with an arc groove, the outer sides of the mounting plate are symmetrically fixed with the first rotating shaft, the first rotating shaft is far away from one side of the output shaft is fixed on one side of the fixing plate through the arc-shaped side of the fixing plate, and the limiting device is fixed on one side of the output shaft through the fixing plate.
Preferably, the support piece comprises a support block and a second rotating shaft, one end of the second rotating shaft is fixed with the physiotherapy lamp holder, the other end of the second rotating shaft is rotationally connected with the support block through a bearing, and the support block is fixed on the mounting plate.
Preferably, the adjusting piece comprises an adjusting frame, a third rotating shaft, a connecting rod, a pin shaft and a connecting plate, wherein the third rotating shaft is fixed at a position, corresponding to the second rotating shaft, on the outer side of the top of the physiotherapy lamp holder, of the third rotating shaft, one end, far away from the physiotherapy lamp holder, of the third rotating shaft is rotationally connected with a port of the adjusting frame through a bearing, one side of the adjusting block is fixed with one end of the connecting rod, the other end of the connecting rod is rotationally connected with the connecting plate through the pin shaft, and the connecting plate is fixed with the outer wall of the threaded sleeve.
Preferably, the lifting device comprises a lifting block, a mounting block, a second screw rod, a lifting knob, a supporting rod, a connecting block and a base, wherein one side of the fixing plate is fixed with the top of one side of the lifting block, the top of the mounting block is provided with a device groove, the lifting block is in sliding fit in the device groove, the middle part of the lifting block in the vertical direction is provided with a threaded hole, the lifting block is in threaded connection with the second screw rod through the threaded hole, the bottom of the second screw rod is in rotary connection with the bottom of the device groove through a bearing, the lifting knob is fixed on the top of the second screw rod, one side of the mounting block, which is close to the fixing plate, is fixed with the supporting rod through the connecting block, and the bottom of the supporting rod is fixed with the base.
Preferably, the connecting block is of a triangular prism structure, and one side of the connecting block is fixed with the fixing plate.
Preferably, the middle part of connecting block bottom is equipped with the recess with bracing piece matched with, the bracing piece is fixed in the recess.
Preferably, the two sides of the joint of the lifting block and the fixed plate are symmetrically provided with reinforcing blocks, and two mutually perpendicular side surfaces of the reinforcing blocks are respectively fixed with the lifting block and the fixed plate.
Preferably, stop device includes back shaft, spacing dish, support frame, mount, spacing axle, tensile board, tensile axle, buffer spring and pull ring, the one end of back shaft is fixed with the first pivot of fixed plate one side, the other end and the spacing dish of back shaft are fixed, one side that the fixed plate was kept away from to the spacing dish is equipped with the spacing hole with spacing axle matched with, the spacing hole is equipped with a plurality of, and a plurality of stopper equiangular distributions are on the spacing dish, the support frame is located the outside of spacing dish, and with fixed plate fixed connection, the mount is fixed in one side that the fixed plate was kept away from to the support frame, the inboard symmetry of mount is equipped with the spout, the both ends and the spout sliding fit of tensile board, the one end and the one side that the support frame was kept away from to the tensile board are fixed, and the other end passes mount and pull ring swing joint, and tensile axle and mount sliding connection, buffer spring cup joints in the outside of tensile axle, and the both ends of buffer spring are fixed with tensile board and fixed with the mount respectively, the one side that the tensile axle was kept away from to the one side of support frame, and the other end and the spacing axle pass the lateral wall and the hole joint of support frame, the spacing lateral wall and the spacing is connected with the limit.
Preferably, the limiting shafts are six, the six limiting shafts are symmetrically distributed on two sides of the stretching shaft, and the included angle between every two adjacent limiting shafts on each side is equal to the included angle between every two adjacent limiting holes.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention can gather the light rays of a plurality of low-power physiotherapy lamp holders to one area, so that the phototherapy instrument can perform centralized treatment on the synovium at two sides of the knee cap of a patient, and the treatment efficiency of the phototherapy instrument is improved.
2. The connecting block is of a triangular prism structure, one side of the connecting block is fixed with the fixed plate, the fixed area of the connecting block and the mounting block is larger, the use of materials is reduced, the middle of the bottom of the connecting block is provided with the groove matched with the supporting rod, the supporting rod is fixed in the groove, the fixed area of the supporting rod and the connecting block is increased, the two sides of the joint of the lifting block and the fixed plate are symmetrically provided with the reinforcing blocks, the two mutually perpendicular side faces of the reinforcing block are respectively fixed with the lifting block and the fixed plate, and the fixed area of the fixed plate and the lifting block is increased through the reinforcing blocks.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a limiting device according to the present invention;
FIG. 3 shows the present invention a connecting block structure schematic diagram;
FIG. 4 is a schematic view of a spacing disc according to the present invention;
FIG. 5 is a schematic view of a limiting shaft according to the present invention;
FIG. 6 is an enlarged view of area A of FIG. 1;
FIG. 7 is an enlarged view of area B of FIG. 1;
FIG. 8 is an enlarged view of region C of FIG. 2;
fig. 9 is an enlarged view of the region D in fig. 2.
The device comprises a 1-mounting frame, a 2-mounting plate, a 3-fixing plate, a 4-supporting piece, a 5-adjusting piece, a 6-threaded sleeve, a 7-first screw rod, an 8-adjusting knob, a 9-first rotating shaft, a 10-lifting device, a 11-limiting device, a 12-physiotherapy lamp holder, a 13-arc-shaped groove, a 14-supporting block, a 15-second rotating shaft, a 16-adjusting frame, a 17-third rotating shaft, a 18-connecting rod, a 19-pin shaft, a 20-connecting plate, a 21-lifting block, a 22-mounting block, a 23-second screw rod, a 24-lifting knob, a 25-supporting rod, a 26-connecting block, a 27-base, a 28-device groove, a 29-groove, a 30-reinforcing block, a 31-supporting shaft, a 32-limiting disc, a 33-supporting frame, a 34-fixing frame, a 35-limiting shaft, a 36-stretching plate, a 37-stretching shaft, a 38-buffer spring, a 39-pull ring, a 40-limiting hole and a 41-mounting groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a medical science is with high spotlight rate phototherapy instrument, includes mounting bracket 1 and physiotherapy lamp holder 12, mounting bracket 1 includes mounting panel 2, fixed plate 3, support piece 4, regulating part 5, thread bush 6, first screw rod 7, adjust knob 8, first pivot 9, elevating gear 10 and stop device 11, the equal angle in top of mounting panel 2 is equipped with six mounting grooves 41, mounting groove 41 runs through mounting panel 2, physiotherapy lamp holder 12 is equipped with six, and six physiotherapy lamp holders 12 are located six mounting grooves 41 respectively, physiotherapy lamp holder 12's outside symmetry is fixed with support piece 4, and physiotherapy lamp holders 12 pass through support piece 4 and mounting panel 2 rotation to be connected, physiotherapy lamp holders 12's top is through regulating part 5 and thread bush 6 swing joint, thread bush 6 cup joints in the outside of first screw rod 7, and through internal thread and first screw rod 7 threaded connection, the bottom of first screw rod 7 is passed through the bearing and is rotated with mounting panel 2 and is connected, adjust knob 8 is fixed on the top in first screw rod 7, one side of fixed plate 3 is equipped with 13, six physiotherapy lamp holders 12 are located six mounting grooves 41 respectively, physiotherapy lamp holders 12's outside symmetry is fixed with the output end of arc 9 and one side of mounting panel 3 and arc-shaped plate 3, the fixed plate 3 is kept away from with the fixed arc-shaped plate 3 side of the fixed device through the outer side of the fixed plate 9 of mounting panel 2, the fixed arc-shaped plate 3 is fixed with the fixed end of the output plate 9.
The support piece 4 comprises a support block 14 and a second rotating shaft 15, one end of the second rotating shaft 15 is fixed with the physiotherapy lamp cap 12, the other end of the second rotating shaft is rotatably connected with the support block 14 through a bearing, the support block 14 is fixed on the mounting plate 2, and the physiotherapy lamp cap 12 can rotate relative to the mounting plate 2 through the support piece 4.
The adjusting piece 5 comprises an adjusting frame 16, a third rotating shaft 17, a connecting rod 18, a pin shaft 19 and a connecting plate 20, wherein the third rotating shaft 17 is fixed at a position, corresponding to the second rotating shaft 15, on the outer side of the top of the physiotherapy lamp holder 12, one end, far away from the physiotherapy lamp holder 12, of the third rotating shaft 17 is rotationally connected with a port of the adjusting frame 16 through a bearing, one side of the adjusting block is fixed with one end of the connecting rod 18, the other end of the connecting rod 18 is rotationally connected with the connecting plate 20 through the pin shaft 19, the connecting plate 20 is fixed with the outer wall of the threaded sleeve 6, and the rotation of the physiotherapy lamp holder 12 is transmitted through the adjusting piece 5.
Lifting device 10 includes lifter 21, installation piece 22, second screw rod 23, lift knob 24, bracing piece 25, connecting block 26 and base 27, one side of fixed plate 3 is fixed with the top of lifter 21 one side, the top of installation piece 22 is equipped with device groove 28, lifter 21 sliding fit is in device groove 28, the ascending middle part of lifter 21 vertical direction is equipped with the screw hole, and lifter 21 passes through screw hole and second screw rod 23 threaded connection, the bottom of second screw rod 23 passes through the bottom rotation connection of bearing and device groove 28, lift knob 24 is fixed on the top of second screw rod 23, one side that installation piece 22 is close to fixed plate 3 passes through connecting block 26 and bracing piece 25 is fixed, the bottom of bracing piece 25 is fixed with base 27, adjusts the height of physiotherapy lamp holder 12 through lifter 10.
The connecting block 26 is of a triangular prism structure, and one side of the connecting block 26 is fixed with the fixing plate 3, so that the fixing area of the connecting block 26 and the mounting block 22 is larger, and the use of materials is reduced.
The middle part of connecting block 26 bottom is equipped with the recess 29 that cooperatees with bracing piece 25, the bracing piece 25 is fixed in recess 29, has increased the fixed area of bracing piece 25 and connecting block 26.
The two sides of the joint of the lifting block 21 and the fixed plate 3 are symmetrically provided with the reinforcing blocks 30, two mutually perpendicular side surfaces of the reinforcing blocks 30 are respectively fixed with the lifting block 21 and the fixed plate 3, and the fixing area of the fixed plate 3 and the lifting block 21 is increased through the reinforcing blocks 30.
The limiting device 11 comprises a supporting shaft 31, a limiting disc 32, a supporting frame 33, a fixing frame 34, a limiting shaft 35, a stretching plate 36, a stretching shaft 37, a buffer spring 38 and a pull ring 39, wherein one end of the supporting shaft 31 is fixed with the first rotating shaft 9 on one side of the fixing plate 3, the other end of the supporting shaft 31 is fixed with the limiting disc 32, one side of the limiting disc 32 far away from the fixing plate 3 is provided with a limiting hole 40 matched with the limiting shaft 35, the limiting hole 40 is provided with a plurality of limiting blocks, the limiting plates are distributed on the limiting disc 32 at equal angles, the supporting frame 33 is located on the outer side of the limiting disc 32 and fixedly connected with the fixing plate 3, the fixing frame 34 is fixed on one side of the supporting frame 33 far away from the fixing plate 3, sliding grooves are symmetrically arranged on the inner side of the fixing frame 34, two ends of the stretching plate 36 are in sliding fit with the sliding grooves, one end of the stretching shaft 37 is fixed on one side of the stretching plate 36 far away from the supporting frame 33, the other end passes through the fixing frame 34 and the pull ring 39 to be movably connected, the stretching shaft 37 is in sliding connection with the fixing frame 34, the buffer spring 38 is sleeved on the outer side of the stretching shaft 37, the buffer spring 38 is arranged on the two ends of the buffering spring 38 are respectively and the two ends of the fixing frame 34 are connected with the side of the fixing frame 35 far away from the fixing plate 35, and the side of the fixing frame 35 is connected with the side of the fixing frame 11 through the fixing plate 3, and the fixing frame 35 is connected with the side of the fixing frame 3 through the fixing frame 3.
The spacing axle 35 is equipped with six, and six spacing axle 35 symmetric distribution are in the both sides of tensile axle 37, and the contained angle between the adjacent spacing axle 35 of every side equals with the contained angle between the adjacent spacing hole 40, makes spacing axle 35 more stable to the fixed mounting panel 2.
Working principle:
a. When the angle of the physiotherapy lamp cap 12 is adjusted, the first screw rod 7 can be driven to rotate by rotating the adjusting knob 8, the first screw rod 7 is in threaded connection with the threaded sleeve 6, the threaded sleeve 6 can be driven to move up and down by rotating the first screw rod 7, the threaded sleeve 6 is movably connected with the physiotherapy lamp cap 12 through the adjusting piece 5, and the change of the output angle of the physiotherapy lamp cap 12 can be driven by the up-and-down movement of the threaded sleeve 6, so that the output light rays of six physiotherapy lamp caps 12 can be collected in the same area;
b. The horizontal angle of the mounting plate 2 can be fixed through the clamping connection of the limiting shaft 35 and the limiting hole 40, when the horizontal angle of the mounting plate 2 is adjusted, the limiting shaft 35 is separated from the limiting hole 40 through applying a pulling force to the pull ring 39, at the moment, the mounting plate 2 can rotate, so that the angle of the mounting plate 2 can be adjusted, the pulling force to the pull ring 39 is canceled after the adjustment is finished, and the limiting shaft 35 is clamped into the limiting hole 40 again under the action of the elastic force of the buffer spring 38;
c. When the height of the physiotherapy lamp holder 12 is adjusted, the lifting knob 24 is rotated to drive the second screw rod 23 to rotate, the second screw rod 23 is in threaded connection with the lifting block 21, and the lifting block 21 is in sliding fit in the device groove 28, so that the second screw rod 23 can rotate to drive the lifting block 21 to move upwards, and the height of the physiotherapy lamp holder 12 is adjusted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.