CN219398754U - Fixing assembly for radiotherapy machine - Google Patents

Abstract

The utility model discloses a fixing component for a radiotherapy machine, which comprises a fixing seat, a lifting component and an auxiliary component, wherein the lifting component is used for adjusting treatment, the lifting component comprises a movable plate arranged at the upper part of the fixing seat, a positioning plate arranged at the upper part of the movable plate, a driving motor arranged at one side of the positioning plate, a rotating shaft arranged at one side of the driving motor, a rotating disc arranged at one end of the rotating shaft, a rotating block arranged on the rotating disc and a rotating rod arranged at one end of the rotating block.

Description

Fixing assembly for radiotherapy machine

Technical Field

The utility model belongs to the technical field of radiotherapy machines, and particularly relates to a fixing component for a radiotherapy machine.

Background

The general radiotherapy machine that medical institution used more passes through the horizontal direction when, will treat the patient on the bed and pass through the horizontal direction and remove the radiotherapy machine below, but the inconvenient when high of radiotherapy machine treatment bed leads to some patient height inadequately, or because sick the reason can't normally lie on the treatment bed, even very troublesome, cause serious inconvenience by the patient to lead to medical personnel's work efficiency to reduce, so just needs a kind of radiotherapy machine that can be through adjusting the height of treatment bed, the convenience patient uses.

The prior patent CN203264067U discloses a radiotherapy apparatus, which comprises a therapeutic machine base, wherein a therapeutic bed and a bracket are respectively arranged on the therapeutic machine base, a receiving detection plate is arranged on the therapeutic bed, the bracket and the therapeutic bed are movably connected with the therapeutic machine base, an adjustable device and a source device are respectively arranged on the bracket, a multi-leaf collimator, a radioactive source table body and a radioactive source are respectively arranged on the source device, and the radioactive source is connected with the radioactive source table body. The radiation therapy apparatus can be adjusted according to different conditions, so that the incident area is increased to a certain extent, and the damage of rays to the patient epidermis can be effectively reduced.

Based on the above patent search and combining with the radiation therapy apparatus found in the prior art, the radiation therapy apparatus can be adjusted according to different conditions when in use, so as to increase the incident area, but when in actual use, due to the reasons of the body of the patient or the height problem, the patient is difficult to lie on the treatment bed quickly, so that the action is inconvenient, the treatment time is affected, the working efficiency of medical staff is reduced, and the practicability is reduced.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the fixing component for the radiotherapy machine, which has the advantages that the height of the treatment bed can be adjusted according to the actual condition of a patient, the patient can conveniently and rapidly lie on the treatment bed for treatment, the distance between the treatment bed and the radiotherapy instrument can be adjusted, and the position of the patient to be treated can be conveniently adjusted by medical staff.

The utility model is realized in this way, a fixing component for a radiotherapy machine comprises a fixing seat, a lifting component and an auxiliary component, wherein the lifting component is used for adjusting treatment, the lifting component comprises a moving plate arranged at the upper part of the fixing seat, a locating plate arranged at the upper part of the moving plate, a driving motor arranged at one side of the locating plate, a rotating shaft arranged at one side of the driving motor, a rotating disc arranged at one end of the rotating shaft, a rotating block arranged on the rotating disc, a rotating rod arranged at one end of the rotating block, a sliding block arranged at one end of the rotating rod, a lifting frame arranged on the sliding block, a sliding groove arranged in the lifting frame and a carriage arranged at the upper part of the lifting frame, the moving plate is fixedly connected with the locating plate, the locating plate is fixedly connected with the driving motor, the rotating shaft is fixedly connected with the rotating disc, the rotating block is fixedly connected with the rotating rod, the rotating rod is fixedly connected with the sliding block, the sliding block is in sliding connection with the lifting frame, and the lifting frame is fixedly connected with the carriage.

As a preferred embodiment of the present utility model, the auxiliary component includes a bump disposed on two sides of the lifting frame, two fixing columns disposed on the upper portion of the moving plate, a convex slot disposed in the fixing columns, and a plurality of telescopic columns disposed on the upper portion of the fixing base, the lifting frame is fixedly connected with the bump, the bump is slidably connected with the fixing columns, the fixing columns are fixedly connected with the moving plate, the fixing columns are movably connected with the carriage, and the fixing base is fixedly connected with the telescopic columns.

As the preferable mode of the utility model, a movable groove is arranged in the movable plate, a fixing block is arranged at the bottom of the movable plate, a screw rod is arranged on the fixing block, a first gear is arranged at one end of the screw rod, a second gear is arranged at the bottom of the first gear, a rotating column is arranged in the second gear, a positive motor and a negative motor are arranged at one end of the rotating column, the movable plate is fixedly connected with the fixing block, the fixing block is in threaded connection with the screw rod, the screw rod is fixedly connected with the first gear, the first gear is meshed with the second gear, the second gear is fixedly connected with the rotating column, and the rotating column fixing seat is fixedly connected.

As the preferable mode of the utility model, two moving grooves are arranged in the fixed seat, a plurality of moving frames are arranged in the fixed seat, a positioning shaft is arranged on the moving frames, rollers are arranged on the positioning shaft, the moving frames are fixedly connected with the moving plate, the moving frames are fixedly connected with the positioning shaft, the positioning shaft is rotationally connected with the rollers, and the rollers are in sliding connection with the fixed seat.

As the preferable mode of the utility model, the bracket is arranged on the fixing seat, the radiation machine is arranged on one side of the bracket, the radiation therapeutic instrument is arranged at the bottom of the radiation machine, two fluorescent lamps are arranged at the bottom of the radiation machine, the fixing seat is fixedly connected with the bracket, the bracket is fixedly connected with the radiation machine, the radiation machine is fixedly connected with the radiation therapeutic instrument, and the radiation machine is fixedly connected with the fluorescent lamps.

As the optimal choice of the utility model, the upper part of the carriage is provided with the treatment bed, the upper part of the treatment bed is provided with the soft bag, the carriage is fixedly connected with the treatment bed, and the treatment bed is fixedly connected with the soft bag.

As preferable in the utility model, a plurality of rubber plates are arranged at the bottom of the fixing seat, and the fixing seat is fixedly connected with the rubber plates.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the fixed seat, the moving plate, the locating plate, the driving motor, the rotating shaft, the rotating disc, the rotating block, the rotating rod, the sliding block, the lifting frame, the sliding groove and the carriage, the rotating shaft can rotate with the rotating disc under the action of the driving motor, so that the rotating block moves in the sliding groove with the sliding block, the height of the lifting frame is adjusted, the height of the treatment bed can be conveniently adjusted according to the condition of a patient when the patient is treated, the medical staff can conveniently and rapidly treat and diagnose the patient, and the working efficiency is improved.

2. According to the utility model, the lug, the fixed column, the convex groove and the telescopic column are arranged, the lug is fixedly connected with the lifting frame, the position of the lifting frame can be limited when the lifting frame lifts, the lifting frame is prevented from moving, the lifting frame is prevented from shifting or shaking, the treatment bed is unstable, the patient is injured to different degrees, the telescopic column can assist the carriage to support the treatment bed, the stability of the treatment bed is ensured, and the lifting frame can assist the height of the treatment bed to be adjusted.

3. According to the utility model, the movable groove, the retaining block, the screw rod, the first gear, the second gear, the rotating column and the positive and negative motor are arranged, so that the second gear can rotate along with the first gear under the action of the positive and negative motor, the screw rod is controlled to be in screw connection with the retaining block, the movable plate moves horizontally along with the treatment bed, the medical staff can conveniently adjust the movement distance of the treatment bed according to the part of the patient needing treatment, the part of the patient needing radiation treatment can be well aligned with the radiation therapeutic instrument, and the treatment effect is improved.

4. According to the utility model, the moving groove, the moving frame, the positioning shaft and the roller are arranged, the roller is rotationally connected with the positioning shaft, so that the roller can assist the movement of the moving plate when the screw rod moves with the moving plate, the moving plate is prevented from being clamped during the movement, and the stability of the moving plate in the moving process is improved.

5. According to the utility model, the support, the radioactive machine, the radiotherapy apparatus and the fluorescent lamp are arranged, so that the radiotherapy apparatus can treat tumors of patients, and the fluorescent lamp can facilitate medical staff to observe treatment conditions of the patients under the condition of poor light conditions.

6. According to the utility model, the treatment bed and the soft bag are arranged, and the soft bag is arranged on the treatment bed, so that the comfort level of a patient on the treatment bed can be improved, and the patient is prevented from being bumped and unnecessarily injured.

7. According to the utility model, the rubber plate is arranged, the fixing seat is fixedly connected with the rubber plate, so that friction force can be generated between the rubber plate and the ground, the radiotherapy machine can not generate displacement and shake, and the stable use of the radiotherapy machine is improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a top view provided by an embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view at A-A in FIG. 2 provided by an embodiment of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A provided by an embodiment of the present utility model;

FIG. 5 is a perspective cross-sectional view at B-B in FIG. 2 provided by an embodiment of the present utility model;

FIG. 6 is an enlarged view at B in FIG. 5 provided by an embodiment of the present utility model;

FIG. 7 is a perspective cross-sectional view at C-C in FIG. 2 provided by an embodiment of the present utility model;

FIG. 8 is an enlarged view of FIG. 7 at C provided by an embodiment of the present utility model;

FIG. 9 is a rear view provided by an embodiment of the present utility model;

FIG. 10 is a perspective cross-sectional view at D-D in FIG. 9 provided by an embodiment of the present utility model;

fig. 11 is an enlarged view of D in fig. 10 provided by an embodiment of the present utility model.

In the figure: 1. a fixing seat; 21. a moving plate; 22. a positioning plate; 23. a driving motor; 24. a rotation shaft; 25. a rotating disc; 26. a rotating block; 27. a rotating lever; 28. a slide block; 29. a lifting frame; 30. a chute; 31. a carriage; 41. a bump; 42. fixing the column; 43. a convex groove; 44. a telescopic column; 51. a movable groove; 52. a retention block; 53. a screw rod; 54. a first gear; 55. a second gear; 56. rotating the column; 57. a forward and reverse motor; 61. a moving groove; 62. a moving rack; 63. positioning a shaft; 64. a roller; 71. a bracket; 72. a radiation machine; 73. a radiation therapy apparatus; 74. a fluorescent lamp; 81. a treatment couch; 82. soft package; 91. a rubber plate.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 11, the fixing assembly for a radiotherapy apparatus according to the embodiment of the present utility model includes a fixing base 1, a lifting member for adjusting a therapy, and an auxiliary member, where the lifting member includes a moving plate 21 disposed on an upper portion of the fixing base 1, a positioning plate 22 disposed on an upper portion of the moving plate 21, a driving motor 23 disposed on one side of the positioning plate 22, a rotating shaft 24 disposed on one side of the driving motor 23, a rotating disk 25 disposed on one end of the rotating shaft 24, a rotating block 26 disposed on the rotating disk 25, a rotating rod 27 disposed on one end of the rotating block 26, a slider 28 disposed on one end of the rotating rod 27, a lifting frame 29 disposed on the slider 28, a chute 30 disposed in the lifting frame 29, and a carriage 31 disposed on an upper portion of the lifting frame 29, the moving plate 21 is fixedly connected with the positioning plate 22, the positioning plate 22 is fixedly connected with the driving motor 23, the rotating shaft 24 is fixedly connected with the rotating disk 25, the rotating disk 25 is fixedly connected with the rotating block 26 is fixedly connected with the rotating rod 27, the slider 28 is fixedly connected with the lifting frame 29, and the lifting frame 29 is fixedly connected with the carriage 31.

Referring to fig. 1 and 6, the auxiliary components include a bump 41 disposed on two sides of the lifting frame 29, two fixing columns 42 disposed on the upper portion of the moving plate 21, a protruding groove 43 disposed in the fixing columns 42, and a plurality of telescopic columns 44 disposed on the upper portion of the fixing base 1, the lifting frame 29 is fixedly connected with the bump 41, the bump 41 is slidably connected with the fixing columns 42, the fixing columns 42 are fixedly connected with the moving plate 21, the fixing columns 42 are movably connected with the carriage 31, and the fixing base 1 is fixedly connected with the telescopic columns 44.

The scheme is adopted: through setting up lug 41, fixed column 42, tongue 43 and flexible post 44, lug 41 and crane 29 fixed connection can be when crane 29 goes up and down, carries out spacingly to the position of crane 29, prevents the removal of crane 29, takes place the skew or rocks, causes the unstability of treatment bed 81, causes the injury of different degree to the patient, and flexible post 44 can assist carriage 31 to the support of treatment bed 81, guarantees the stability of treatment bed 81, can assist crane 29 to highly adjust treatment bed 81 simultaneously.

Referring to fig. 1 and 4, a movable groove 51 is formed in the movable plate 21, a fixing block 52 is formed at the bottom of the movable plate 21, a screw rod 53 is arranged on the fixing block 52, a first gear 54 is arranged at one end of the screw rod 53, a second gear 55 is arranged at the bottom of the first gear 54, a rotating column 56 is arranged in the second gear 55, a positive and negative motor 57 is arranged at one end of the rotating column 56, the movable plate 21 is fixedly connected with the fixing block 52, the fixing block 52 is in threaded connection with the screw rod 53, the screw rod 53 is fixedly connected with the first gear 54, the first gear 54 is meshed with the second gear 55, the second gear 55 is fixedly connected with the rotating column 56, and the rotating column 56 is fixedly connected with the fixing seat 1.

The scheme is adopted: through setting up movable groove 51, retainer piece 52, hob 53, first gear 54, second gear 55, pivoted post 56 and positive and negative motor 57, under positive and negative motor 57's effect, can make second gear 55 drive first gear 54 rotation to control hob 53 and retainer piece 52 and take place the spiro union, make movable plate 21 carry treatment bed 81 to carry out horizontal migration, can make things convenient for the medical personnel to adjust the displacement of treatment bed 81 according to the position that the patient needs the treatment, the position that the patient needs the radiotherapy can be fine aim at radiotherapy appearance 73, the effect of improvement treatment.

Referring to fig. 1 and 8, two moving grooves 61 are provided in the fixed seat 1, a plurality of moving frames 62 are provided in the fixed seat 1, a positioning shaft 63 is provided on the moving frames 62, a roller 64 is provided on the positioning shaft 63, the moving frames 62 are fixedly connected with the moving plate 21, the moving frames 62 are fixedly connected with the positioning shaft 63, the positioning shaft 63 is rotatably connected with the roller 64, and the roller 64 is slidably connected with the fixed seat 1.

The scheme is adopted: through setting up removal groove 61, movable frame 62, locating shaft 63 and gyro wheel 64, gyro wheel 64 and locating shaft 63 rotate to be connected, can be when the hob 53 carries movable plate 21 to remove, and gyro wheel 64 can assist the removal of movable plate 21, prevents that movable plate 21 from blocking in the removal, improves the stability of movable plate 21 removal in-process.

Referring to fig. 1 and 3, a support 71 is provided on the fixing base 1, a radiation machine 72 is provided on one side of the support 71, a radiation therapeutic apparatus 73 is provided at the bottom of the radiation machine 72, two fluorescent lamps 74 are provided at the bottom of the radiation machine 72, the fixing base 1 is fixedly connected with the support 71, the support 71 is fixedly connected with the radiation machine 72, the radiation machine 72 is fixedly connected with the radiation therapeutic apparatus 73, and the radiation machine 72 is fixedly connected with the fluorescent lamps 74.

The scheme is adopted: through setting up support 71, radiation machine 72, radiotherapy appearance 73 and fluorescent lamp 74, radiotherapy appearance 73 can be treated patient's tumour, and fluorescent lamp 74 can make things convenient for medical personnel to observe patient's treatment condition under the condition that light condition is not good.

Referring to fig. 1 and 6, a treatment bed 81 is provided on the upper portion of the carriage 31, a soft bag 82 is provided on the upper portion of the treatment bed 81, the carriage 31 is fixedly connected with the treatment bed 81, and the treatment bed 81 is fixedly connected with the soft bag 82.

The scheme is adopted: through setting up treatment bed 81 and soft package 82, through setting up soft package 82 on treatment bed 81, can carry the comfort level of patient on treatment bed 81, prevent to take place to collide with, cause unnecessary injury for the patient.

Referring to fig. 1, a plurality of rubber plates 91 are disposed at the bottom of the fixing base 1, and the fixing base 1 is fixedly connected with the rubber plates 91.

The scheme is adopted: through setting up the rubber slab 91, fixing base 1 and rubber slab 91 fixed connection can make rubber slab 91 and ground produce frictional force, makes the radiotherapy machine can not take place the displacement and rocks, improves the steady use of radiotherapy machine.

The working principle of the utility model is as follows:

when the radiation therapy apparatus is used, firstly, the rotating shaft 24 drives the rotating disc 25 to rotate under the action of the driving motor 23 according to the condition and the height of a patient, the rotating disc 25 drives the rotating block 26 to enable the sliding block 28 to move in the sliding groove 30, the height of the lifting frame 29 can be adjusted, the protruding block 41 moves in the fixed column 42 in the lifting process of the lifting frame 29, the stability of the lifting frame 29 can be ensured, after the treatment bed 81 is adjusted to a proper position, the patient is moved to the treatment bed 81, the patient is laid on the soft bag 82, the forward and backward motor 57 can be controlled according to the instability of the treatment required by the patient, the spiral rod 53 and the fixing block 52 are in threaded connection, the moving plate 21 drives the treatment bed 81 to move to the position of the radiation therapy apparatus 73, the plurality of rollers 64 at the bottom of the moving plate 21 slide in the fixed seat 1 when the treatment bed 81 moves, the auxiliary treatment bed 81 is moved to prevent clamping, then the treatment bed 81 is moved to a proper position according to the treatment required by the patient, the treatment position of the patient is turned on, the radiation therapy apparatus 73 and the fluorescent lamp 74 is turned on, the whole radiation therapy apparatus can be used at any time in the radiation therapy process through irradiation of the fluorescent lamp 74.

To sum up: the fixing component for the radiotherapy machine solves the problems that when the conventional radiotherapy machine is used, due to the reasons of the body or the height of a patient, the height of the treatment bed cannot be adjusted, the conventional radiotherapy machine is fast to lie on the treatment bed, so that the movement is inconvenient, the treatment time is influenced, the optimal treatment time is delayed, and the work efficiency of a medical care worker is reduced.

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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A fixed subassembly for radiotherapy machine uses, including fixing base (1), be used for carrying out lifting unit and auxiliary component that adjusts to the treatment, its characterized in that: the lifting component comprises a moving plate (21) arranged on the upper part of a fixed seat (1), a positioning plate (22) arranged on the upper part of the moving plate (21), a driving motor (23) arranged on one side of the positioning plate (22), a rotating shaft (24) arranged on one side of the driving motor (23), a rotating disc (25) arranged at one end of the rotating shaft (24), a rotating block (26) arranged on the rotating disc (25), a rotating rod (27) arranged at one end of the rotating block (26), a sliding block (28) arranged at one end of the rotating rod (27), a lifting frame (29) arranged on the sliding block (28), a sliding groove (30) arranged in the lifting frame (29) and a dragging plate (31) arranged on the upper part of the lifting frame (29), wherein the moving plate (21) is fixedly connected with the positioning plate (22), the positioning plate (22) is fixedly connected with the driving motor (23), the rotating shaft (24) is fixedly connected with the rotating disc (25), the rotating disc (25) is fixedly connected with the rotating block (26), the rotating block (26) is fixedly connected with the rotating rod (27), the sliding rod (27) is fixedly connected with the sliding block (28), the lifting frame (29) is fixedly connected with the carriage (31).

2. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: the auxiliary component comprises a protruding block (41) arranged on two sides of the lifting frame (29), two fixing columns (42) arranged on the upper portion of the movable plate (21), a protruding groove (43) formed in the fixing columns (42) and a plurality of telescopic columns (44) arranged on the upper portion of the fixed seat (1), the lifting frame (29) is fixedly connected with the protruding block (41), the protruding block (41) is slidably connected with the fixing columns (42), the fixing columns (42) are fixedly connected with the movable plate (21), the fixing columns (42) are movably connected with the carriage (31), and the fixed seat (1) is fixedly connected with the telescopic columns (44).

3. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: be equipped with movable groove (51) in movable plate (21), movable plate (21) bottom is equipped with retainer piece (52), be equipped with hob (53) on retainer piece (52), hob (53) one end is equipped with first gear (54), first gear (54) bottom is equipped with second gear (55), be equipped with in second gear (55) and rotate post (56), rotate post (56) one end is equipped with positive and negative motor (57), movable plate (21) and retainer piece (52) fixed connection, retainer piece (52) and hob (53) spiro union, hob (53) and first gear (54) fixed connection, first gear (54) and second gear (55) meshing, second gear (55) and rotate post (56) fixed connection, rotate post (56) fixing base (1) fixed connection.

4. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: be equipped with two removal grooves (61) in fixing base (1), be equipped with a plurality of removal frame (62) in fixing base (1), be equipped with location axle (63) on removing frame (62), be equipped with gyro wheel (64) on location axle (63), remove frame (62) and movable plate (21) fixed connection, remove frame (62) and location axle (63) fixed connection, location axle (63) and gyro wheel (64) rotate to be connected, gyro wheel (64) and fixing base (1) sliding connection.

5. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: be equipped with support (71) on fixing base (1), support (71) one side is equipped with radiation machine (72), radiation machine (72) bottom is equipped with radiation therapy apparatus (73), radiation machine (72) bottom is equipped with two fluorescent lamps (74), fixing base (1) and support (71) fixed connection, support (71) and radiation machine (72) fixed connection, radiation machine (72) and radiation therapy apparatus (73) fixed connection, radiation machine (72) and fluorescent lamp (74) fixed connection.

6. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: the treatment bed (81) is arranged on the upper portion of the carriage (31), the soft bag (82) is arranged on the upper portion of the treatment bed (81), the carriage (31) is fixedly connected with the treatment bed (81), and the treatment bed (81) is fixedly connected with the soft bag (82).

7. A fixation assembly for use with a radiation therapy machine as claimed in claim 1, wherein: the bottom of the fixing seat (1) is provided with a plurality of rubber plates (91), and the fixing seat (1) is fixedly connected with the rubber plates (91).