CN216676733U

CN216676733U - Intelligent radiotherapy locator that clinical oncology used

Info

Publication number: CN216676733U
Application number: CN202122490247.4U
Authority: CN
Inventors: 方丽芬
Original assignee: Liuzhou Workers Hospital
Current assignee: Liuzhou Workers Hospital
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-07
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses an intelligent radiotherapy positioner for clinical oncology, which comprises a shell, wherein the front side and the rear side of the shell are integrally formed with side baffles, the lower surface of the shell and the lower surface of the side baffles are fixedly connected with a plurality of universal wheels, a top plate is arranged above the shell, a driving mechanism is in transmission connection with a lifting mechanism, a mounting plate is arranged on the right side of the lifting mechanism, the lifting mechanism is connected with the mounting plate through a connecting mechanism, and an adjusting mechanism is arranged at the top end of the connecting mechanism. This intelligence radiotherapy locator that clinical oncology used is connected fixedly through mounting panel and radiotherapy equipment for the bottom plate of installation radiotherapy equipment passes through coupling mechanism and elevating system and adjusts mutually, and adjusts the height of radiotherapy equipment through elevating system, and elevating system's regulation passes through the actuating mechanism control, through the angle of pitch of the adjustable mounting panel of adjustment mechanism, in order to realize the angle of pitch control to radiotherapy equipment, and application method is simple, and the practicality is strong.

Description

Intelligent radiotherapy positioner for clinical oncology department

Technical Field

The utility model relates to the technical field of intelligent radiotherapy positioners for clinical oncology departments, in particular to an intelligent radiotherapy positioner for clinical oncology departments.

Background

The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the secondary subjects of clinical medicine, which are divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly used for radiotherapy of tumors; tumor surgery provides a combination of surgery-based treatments. Radiotherapy is a medical means of treatment tumour, and current radiotherapy locator is a supporting component that matches in radiotherapy equipment, and current radiotherapy locator is horizontal usually, and the patient need lie flat on the equipment when accepting the treatment to carry out radiotherapy treatment, but horizontal radiotherapy locator has certain limitation, and when the patient can't lie flat because of self reason, can influence radiotherapy treatment, and then delay the treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent radiotherapy positioner for clinical oncology, which aims to solve the problems that the conventional radiotherapy positioner in the background art is generally horizontal, a patient needs to lie on a device for radiotherapy when receiving treatment, but the horizontal radiotherapy positioner has certain limitation, and radiotherapy treatment is influenced and delayed when the patient cannot lie flat due to self reasons.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent radiotherapy locator that clinical oncology used, includes the shell, both sides all keep off integrated into one piece with the side around the shell, the lower surface of shell and the equal rigid coupling of the lower surface that the side kept off have a plurality of universal wheels, the top of shell is provided with the roof, install elevating system between shell and the roof, the internally mounted of shell has actuating mechanism, actuating mechanism links to each other with the elevating system transmission, elevating system's right side is provided with the mounting panel, elevating system is connected with the mounting panel through coupling mechanism, adjustment mechanism is installed on coupling mechanism's top.

Preferably, elevating system includes first threaded rod, first thread bush, sliding sleeve and slide bar, the bottom of first threaded rod is passed through the bearing and is rotated with the shell and link to each other, the top of first threaded rod is passed through the bearing and is rotated with the roof and link to each other, the outer wall and the first thread bush screw of first threaded rod link to each other, one side and the sliding sleeve integrated into one piece of first thread bush, the sliding sleeve cup joints with the slide bar slip, the both ends of slide bar respectively with shell and roof looks rigid coupling.

Preferably, the driving mechanism comprises a motor, a first gear, a second gear, a rotating shaft and a third gear, the bottom end of the motor is fixedly connected with the shell, an output shaft of the motor is fixedly connected with the first gear, the top end of the first gear is meshed with the bottom end of the second gear, the second gear is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the shell through a bearing, the top end of the second gear is meshed with the third gear, and the third gear is fixedly connected with the bottom end of the first threaded rod.

Preferably, the connecting mechanism comprises a supporting block, a cross shaft, supporting frames and a bottom plate, the front end and the rear end of the supporting block are hinged to the supporting frames through the cross shaft, one end, far away from the hinged point, of each supporting frame is integrally formed with the bottom plate, and the bottom plates are fixedly connected with the first threaded sleeves and the mounting plates through bolts.

Preferably, the adjusting mechanism comprises a second threaded rod, a rotary table, a second threaded sleeve, a connecting shaft and a connecting rod, the bottom end of the second threaded rod is rotatably connected with the top end of the supporting block through a bearing, the top end of the second threaded rod is fixedly connected with the rotary table, the outer wall of the second threaded rod is in threaded connection with the second threaded sleeve, the left end and the right end of the second threaded sleeve are hinged to one end of the connecting rod through the connecting shaft, and the other ends of the two connecting rods are hinged to the first threaded sleeve and the mounting plate through the connecting shaft.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent radiotherapy positioner for the clinical oncology department is connected and fixed with radiotherapy equipment through the mounting plate, the bottom plate for mounting the radiotherapy equipment is adjusted with the lifting mechanism through the connecting mechanism, the height of the radiotherapy equipment is adjusted through the lifting mechanism, the lifting mechanism is controlled through the driving mechanism, and the adjusting mechanism can adjust the pitch angle of the mounting plate so as to control the pitch angle of the radiotherapy equipment;

through the matching of the motor, the first gear, the second gear, the rotating shaft and the third gear, the motor drives the first gear to rotate so as to drive the second gear to rotate by taking the rotating shaft as a shaft, so that the third gear is driven to rotate, the first threaded rod is driven to rotate by the third gear, and through the matching of the first threaded rod, the first threaded sleeve, the sliding sleeve and the sliding rod, when the first threaded rod rotates, the first threaded sleeve can be driven to move axially under the action of threads, so that the mounting plate is driven to move synchronously;

through the cooperation of supporting shoe, cross axle, support frame and bottom plate for the mounting panel is connected with first thread bush, and makes the mounting panel can take place the deflection of certain degree with first thread bush, and the cooperation of rethread second threaded rod, carousel, second thread bush, connecting axle and connecting rod makes the carousel drive the second threaded rod and rotates, thereby makes the second thread bush drive the connecting rod under the effect of screw thread and rotate, sends out the contained angle with first thread bush with control mounting panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic view of the motor and second gear arrangement of FIG. 1;

fig. 4 is a schematic structural view of the base plate and the turntable of fig. 1.

In the figure: 1. the lifting mechanism comprises a lifting mechanism, 101, a first threaded rod, 102, a first threaded sleeve, 103, a sliding sleeve, 104, a sliding rod, 2, a driving mechanism, 201, a motor, 202, a first gear, 203, a second gear, 204, a rotating shaft, 205, a third gear, 3, a connecting mechanism, 301, a supporting block, 302, a transverse shaft, 303, a supporting frame, 304, a bottom plate, 4, an adjusting mechanism, 401, a second threaded rod, 402, a rotating disc, 403, a second threaded sleeve, 404, a connecting shaft, 405, a connecting rod, 5, a shell, 6, a side block, 7, a universal wheel, 8, a top plate, 9 and a mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligent radiotherapy locator that clinical oncology department used, which comprises an outer shell 5, both sides all keep off 6 integrated into one piece with the side around the shell 5, the side keeps off 6 stability that effectively improves whole mechanism, the lower surface of shell 5 and the equal rigid coupling of the lower surface that the side kept off 6 have a plurality of universal wheels 7, the top of shell 5 is provided with roof 8, install elevating system 1 between shell 5 and the roof 8, the internally mounted of shell 5 has actuating mechanism 2, actuating mechanism 2 links to each other with 1 transmission of elevating system, elevating system 1's right side is provided with mounting panel 9, elevating system 1 is connected with mounting panel 9 through coupling mechanism 3, adjustment mechanism 4 is installed on coupling mechanism 3's top.

The lifting mechanism 1 comprises a first threaded rod 101, a first threaded sleeve 102, a sliding sleeve 103 and a sliding rod 104, the bottom end of the first threaded rod 101 is rotatably connected with the shell 5 through a bearing, the top end of the first threaded rod 101 is rotatably connected with the top plate 8 through a bearing, the outer wall of the first threaded rod 101 is in threaded connection with the first threaded sleeve 102, the first threaded rod 101 can enable the first threaded sleeve 102 to axially slide under the action of threads when rotating, one side of the first threaded sleeve 102 is integrally formed with the sliding sleeve 103, the sliding sleeve 103 is in sliding sleeve connection with the sliding rod 104, and two ends of the sliding rod 104 are fixedly connected with the shell 5 and the top plate 8 respectively.

The driving mechanism 2 comprises a motor 201, a first gear 202, a second gear 203, a rotating shaft 204 and a third gear 205, the bottom end of the motor 201 is fixedly connected with the shell 5, the motor 201 is a servo motor, the rotating speed is adjustable, an external power supply 220V is connected, the specific type is selected according to actual conditions and processing cost, the output shaft of the motor 201 is fixedly connected with the first gear 202, the top end of the first gear 202 is meshed with the bottom end of the second gear 203, the second gear 203 is fixedly connected with the rotating shaft 204, the rotating shaft 204 is rotatably connected with the shell 5 through a bearing, the top end of the second gear 203 is meshed with the third gear 205, and the third gear 205 is fixedly connected with the bottom end of the first threaded rod 101.

The connecting mechanism 3 comprises a supporting block 301, a transverse shaft 302, supporting frames 303 and bottom plates 304, wherein the front end and the rear end of the supporting block 301 are hinged with the supporting frames 303 through the transverse shaft 302, one ends of the supporting frames 303 far away from the hinged point are integrally formed with the bottom plates 304, and the bottom plates 304 are fixedly connected with the first threaded sleeves 102 and the mounting plate 9 through bolts.

The adjusting mechanism 4 comprises a second threaded rod 401, a rotary table 402, a second threaded sleeve 403, a connecting shaft 404 and connecting rods 405, the bottom end of the second threaded rod 401 is rotatably connected with the top end of the supporting block 301 through a bearing, the top end of the second threaded rod 401 is fixedly connected with the rotary table 402, the outer wall of the second threaded rod 401 is in threaded connection with the second threaded sleeve 403, the left end and the right end of the second threaded sleeve 403 are hinged to one end of each connecting rod 405 through the connecting shafts 404, and the other ends of the two connecting rods 405 are hinged to the first threaded sleeve 102 and the mounting plate 9 through the connecting shafts 404.

When the utility model works, the working principle is as follows:

the radiotherapy equipment is bolted with the mounting plate 9, the motor 201 is started, the output shaft of the motor 201 drives the first gear 202 to rotate so as to drive the second gear 203 to rotate, the third gear 205 drives the first threaded rod 101 to rotate under the drive of the second gear 203, so that the first threaded sleeve 102 slides axially under the action of the threads, the mounting plate 9 is driven to move synchronously through the connecting mechanism 3 and the adjusting mechanism 4, and further the height adjustment of the radiotherapy equipment is realized, the turntable 402 is rotated so as to drive the second threaded rod 401 to rotate, the second threaded sleeve 403 slides axially along the second threaded rod 401 under the action of the threads, the connecting rod 405 is driven to rotate by taking the connecting shaft 404 as a shaft, the mounting plate 9 drives the support frame 303 to rotate by taking the transverse shaft 302 as a shaft, so as to control the included angle between the mounting plate 9 and the first threaded sleeve 102, and realize the control of the pitch angle of the radiotherapy equipment.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an intelligent radiotherapy locator that clinical oncology used which characterized in that: including shell (5), both sides all keep off (6) integrated into one piece with the side around shell (5), the lower surface of shell (5) and the equal rigid coupling of lower surface that the side kept off (6) have a plurality of universal wheels (7), the top of shell (5) is provided with roof (8), install elevating system (1) between shell (5) and roof (8), the internally mounted of shell (5) has actuating mechanism (2), actuating mechanism (2) link to each other with elevating system (1) transmission, the right side of elevating system (1) is provided with mounting panel (9), elevating system (1) is connected with mounting panel (9) through coupling mechanism (3), adjustment mechanism (4) are installed on the top of coupling mechanism (3).

2. The intelligent radiotherapy positioner for clinical oncology department of claim 1, which is characterized in that: elevating system (1) includes first threaded rod (101), first thread bush (102), sliding sleeve (103) and slide bar (104), the bottom of first threaded rod (101) is passed through the bearing and is rotated with shell (5) and link to each other, the top of first threaded rod (101) is passed through the bearing and is rotated with roof (8) and link to each other, the outer wall and first thread bush (102) screw of first threaded rod (101) link to each other, one side and sliding sleeve (103) integrated into one piece of first thread bush (102), sliding sleeve (103) and slide bar (104) slip cup joint, the both ends of slide bar (104) are respectively with shell (5) and roof (8) looks rigid coupling.

3. The intelligent radiotherapy positioner for clinical oncology department of claim 1, which is characterized in that: the driving mechanism (2) comprises a motor (201), a first gear (202), a second gear (203), a rotating shaft (204) and a third gear (205), the bottom end of the motor (201) is fixedly connected with the shell (5), an output shaft of the motor (201) is fixedly connected with the first gear (202), the top end of the first gear (202) is meshed with the bottom end of the second gear (203), the second gear (203) is fixedly connected with the rotating shaft (204), the rotating shaft (204) is rotatably connected with the shell (5) through a bearing, the top end of the second gear (203) is meshed with the third gear (205), and the third gear (205) is fixedly connected with the bottom end of the first threaded rod (101).

4. The intelligent radiotherapy positioner for clinical oncology department of claim 1, which is characterized in that: the connecting mechanism (3) comprises a supporting block (301), a transverse shaft (302), supporting frames (303) and a bottom plate (304), wherein the front end and the rear end of the supporting block (301) are hinged to the supporting frames (303) through the transverse shaft (302), one end, far away from a hinge point, of each supporting frame (303) is integrally formed with the bottom plate (304), and the bottom plates (304) are fixedly connected with a first threaded sleeve (102) and a mounting plate (9) through bolts.

5. The intelligent radiotherapy positioner for clinical oncology department of claim 1, which is characterized in that: the adjusting mechanism (4) comprises a second threaded rod (401), a rotary table (402), a second threaded sleeve (403), a connecting shaft (404) and a connecting rod (405), the bottom end of the second threaded rod (401) is rotatably connected with the top end of the supporting block (301) through a bearing, the top end of the second threaded rod (401) is fixedly connected with the rotary table (402), the outer wall of the second threaded rod (401) is in threaded connection with the second threaded sleeve (403), the left end and the right end of the second threaded sleeve (403) are hinged to one end of the connecting rod (405) through the connecting shaft (404), and the other end of the connecting rod (405) is hinged to the first threaded sleeve (102) and the mounting plate (9) through the connecting shaft (404).