CN210125115U

CN210125115U - Support for tumor radiotherapy

Info

Publication number: CN210125115U
Application number: CN201920382639.9U
Authority: CN
Inventors: 姜雪松; 刘雅恬; 严鹏伟
Original assignee: Jiangsu Cancer Hospital
Current assignee: Jiangsu Cancer Hospital
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-03-06
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a support for tumor radiotherapy, which comprises a bed body and a lifting driving device, wherein the bed body comprises a bed frame, a conveyor belt is arranged in the bed frame, a belt driving device is arranged at one side of the rear side of the bed frame, a lower mounting block is fixed at the middle part of the lower surface of the bed frame, a base is rotatably arranged below the lower mounting block, the lifting driving device comprises a lifting part and a lowering part, the lifting part is arranged below the bed frame and is close to one end of the belt driving device, the lowering part is arranged below the bed frame and is far away from one side of the belt driving device, the lifting driving device is arranged in the utility model, the bed body can be driven to be in an inclined state, a person who is inconvenient to move can sit at the lowest end of the inclined bed body, the lifting driving device is more convenient to go up and down, a conveyor belt capable of conveying people is arranged, when the person sits at the lowest end of the inclined bed body, the conveyor belt can convey the, so that people with inconvenient actions can get on the bed conveniently.

Description

Support for tumor radiotherapy

Technical Field

The utility model relates to a tumor radiation device technical field specifically is a support for tumor radiotherapy.

Background

In tumor radiotherapy, a patient generally needs to lie on a support and then use a radiation device for treatment, and the conventional support is also a simple bed body, so that the bed body is inconvenient for the old with inconvenient actions or the disabled to go.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support for tumor radiotherapy aims at improving the problem that current support goes up to some old man that move inconveniently or the disabled person is inconvenient.

The utility model discloses a realize like this:

the utility model provides a support for tumor radiotherapy, includes the bed body and lift drive, the bed body includes the bed frame, the internally mounted of bed frame has the conveyer belt, belt drive is installed to rear side one side of bed frame, and belt drive is connected with the conveyer belt, the lower surface middle part of bed frame is fixed with down the installation piece, the below of installing the piece is rotated down and is installed the base, lift drive is including rising the portion and falling the portion, rise the portion and install the one end that is close to belt drive in the below of bed frame, fall the portion and install the one side of keeping away from belt drive in the below of bed frame.

Further, the base includes the pedestal, and both sides all are fixed with the extension board around the upper surface of pedestal, and the through-hole that link up around the position that two extension boards are close to the upper end is all seted up, the axis body has been inserted to the inside of lower installation piece, and the both ends of axis body all pass the through-hole, the opening has all been seted up to the both sides of pedestal.

Further, a first mounting box is installed at a position, corresponding to the lifting portion, below the bed frame, the lifting portion is located inside the first mounting box, a second mounting box is installed at a position, corresponding to the belt, below the bed frame, and the lowering portion is located inside the second mounting box.

Further, the lifting part comprises a first upright column, the upper end of the first upright column is fixed with the lower surface of the bed frame, first racks are arranged on two sides of the first upright column, a first lifting gear is meshed on one side of the first rack, a first stabilizing gear is meshed on the other side of the first rack, the first rack and the first rack are both positioned at the position, close to the upper end, of the first upright column, a motor is arranged behind the first lifting gear, a driving belt wheel is fixed at the power output end of the motor and is fixed with the first lifting gear through a middle shaft, the lowering part comprises a second upright column, the upper end of the second upright column is fixed with the lower surface of the bed frame, second racks are arranged on two sides of the second upright column, a second stabilizing gear is meshed on one side of the second rack, a second lifting gear is meshed on the other side of the second rack, and the second lifting gear and the second stabilizing gear are both positioned at the position, close to the lower end, of the second rack, one side of the second lifting gear, which is far away from the second upright post, is engaged with a steering gear, and a driven belt wheel is fixed at the rear end of a middle shaft of the steering gear.

Furthermore, a belt is in transmission connection between the driven belt wheel and the driving belt wheel.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model is provided with the lifting driving device which can drive the bed body to be in an inclined state, and people with inconvenient actions can sit at the lowest end of the inclined bed body, so that the bed can be moved up and down more conveniently;

2. the conveyer belt capable of conveying people is arranged, when people sit at the lowest end of the inclined bed body, the conveyer belt can convey people to the proper position of the bed body, and people with inconvenient actions can conveniently get on the bed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded view of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the lift of the present invention;

FIG. 4 is a schematic view of the structure of the descending part of the present invention;

fig. 5 is a schematic structural diagram of the base of the present invention.

In the figure: 1. a bed body; 11. a bed frame; 12. a conveyor belt; 13. a belt drive; 14. a lower mounting block; 15. a shaft body; 2. a lift drive; 21. a lifting part; 211. a motor; 212. a driving pulley; 213. a first lifting gear; 214. a first upright post; 215. a first stabilizing gear; 216. a first rack; 22. a belt; 23. a descending part; 231. a driven pulley; 232. a second rack; 233. a steering gear; 234. a second lifting gear; 235. a second stabilizing gear; 236. a second upright post; 3. a base; 31. a base body; 32. an opening; 33. an upper support plate; 34. a through hole; 4. a first mounting box; 5. and a second mounting box.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 5, a support for tumor radiotherapy comprises a bed body 1 and a lifting driving device 2, wherein the bed body 1 comprises a bed frame 11, a conveyor belt 12 is installed inside the bed frame 11, a belt driving device 13 is installed on one side of the rear side of the bed frame 11, the belt driving device 13 is connected with the conveyor belt 12, the belt driving device 13 is a motor, and the conveyor belt 12 has the same conveying principle as a simple belt conveyor in the prior art, which is not described herein again;

referring to fig. 1, a lower mounting block 14 is fixed in the middle of the lower surface of a bed frame 11, a base 3 is rotatably mounted below the lower mounting block 14 of the lower mounting block 14, the base 3 plays a role of supporting a bed body 1, the base 3 includes a base body 31, upper support plates 33 are fixed on the front and rear sides of the upper surface of the base body 31, through holes 34 which are through from front to back are formed in the positions, close to the upper ends, of the two upper support plates 33, the upper support plates 33 are used for forming the through holes 34, a shaft body 15 is inserted into the lower mounting block 14, both ends of the shaft body 15 penetrate through the through holes 34, openings 32 are formed in both sides of the base body 31, the openings 32 can accommodate a belt 22, the shaft body 15 and the lower mounting block 14 are mutually fixed and can be positioned by using positioning pins, and the shaft;

referring to fig. 1 and 2, the lifting driving device 2 includes a lifting portion 21 and a lowering portion 23, the lifting driving device 2 can drive one end of the bed body 1 to rise while the other end of the bed body 1 to fall, the lifting portion 21 is installed below the bed frame 11 and near one end of the belt driving device 13, the lowering portion 23 is installed below the bed frame 11 and far away from one side of the belt driving device 13, the lifting portion 21 can drive one end of the bed body 1 to rise, and the lowering portion 23 can drive one end of the bed body 1 to fall;

referring to fig. 2, a first mounting box 4 is mounted below the bed frame 11 at a position corresponding to the lifting part 21, the first mounting box 4 can accommodate the lifting part 21, the lifting part 21 is positioned in the first mounting box 4, a second mounting box 5 is mounted below the bed frame 11 at a position corresponding to the belt 22, the descending part 23 is positioned in the second mounting box 5, and the second mounting box 5 is used for accommodating the descending part 23;

referring to fig. 1 and 3, the lifting portion 21 includes a first upright column 214, an upper end of the first upright column 214 is fixed to a lower surface of the bed frame 11, two sides of the first upright column 214 are both provided with first racks 216, one side of the first rack 216 is engaged with a first lifting gear 213, the other side of the first rack 216 is engaged with a first stabilizing gear 215, the first racks 216 and the first racks 216 are both located at positions of the first upright column 214 near the upper end, a motor 211 is disposed behind the first lifting gear 213, a power output end of the motor 211 is fixed with a driving pulley 212, the driving pulley 212 is fixed to the first lifting gear 213 through a central shaft, the motor 211 can drive the driving pulley 212 and the first lifting gear 213 to rotate, the first lifting gear 213 can drive the first upright column 214 to lift through the first rack 216, and the first stabilizing gear 215 plays a stabilizing role at this time;

referring to fig. 1 and 4, the descending part 23 includes a second upright 236, an upper end of the second upright 236 is fixed to a lower surface of the bed frame 11, two sides of the second upright 236 are both provided with a second rack 232, one side of the second rack 232 is engaged with a second stabilizing gear 235, the other side of the second rack 232 is engaged with a second lifting gear 234, the second lifting gear 234 and the second stabilizing gear 235 are both located at a position near a lower end of the second rack 232, one side of the second lifting gear 234 away from the second upright 236 is engaged with a steering gear 233, a rear end of a central shaft of the steering gear 233 is fixed with a driven pulley 231, a belt 22 is connected between the driven pulley 231 and the driving pulley 212 in a transmission manner (the belt 22 should pass through the opening 32), the driving pulley 212 in fig. 3 can drive the driven pulley 231 to rotate by the belt 22, the driven pulley 231 can drive the steering gear 233 to rotate, the steering gear 233 can drive the second lifting gear 234 to rotate in a reverse, at this time, the second lifting gear 234 can drive the second upright column 236 to lift through the second rack 232, and the lifting direction of the second upright column 236 is opposite to that of the first upright column 214.

The working principle is as follows: when the device is used, the motor 211 is driven to drive the driving pulley 212 and the first lifting gear 213 to rotate, the first lifting gear 213 can drive the first upright post 214 to ascend through the action of the first rack 216, the first stabilizing gear 215 plays a stabilizing role at the moment, the driving pulley 212 can drive the driven pulley 231 to rotate through the belt 22, the driven pulley 231 rotates to drive the steering gear 233 to rotate, the steering gear 233 can drive the second lifting gear 234 to rotate in the opposite direction, the second lifting gear 234 can drive the second upright post 236 to descend through the second rack 232, the bed body 1 rotates along with the shaft body 15 at the moment and is in an inclined state, the hip of a person who has difficulty in moving is placed at the inclined lowest end of the upper surface of the bed body 1, then the belt driving device 13 is driven, the belt driving device 13 can drive the conveyor belt 12 to move, and the conveyor belt 12 can drag the hip of the person to a position close to the middle, further, the patient is at the desired suitable position on the bed 1, and after the suitable position is reached, the driving motor 211 rotates in the reverse direction, and at this time, the ascending portion 21 can descend, and the descending portion 23 can ascend, until the bed 1 returns to the horizontal state, and then the radiotherapy can be performed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support for tumour radiation therapy, includes bed body (1) and lift drive arrangement (2), its characterized in that: the bed body (1) includes bed frame (11), the internally mounted of bed frame (11) has conveyer belt (12), belt drive (13) are installed to rear side one side of bed frame (11), and belt drive (13) are connected with conveyer belt (12), the lower surface middle part of bed frame (11) is fixed with down installation piece (14), install the below of piece (14) and rotate and install base (3) down, lift drive (2) are including rising portion (21) and descending portion (23), the one end that belt drive (13) is close to in the below of bed frame (11) is installed in rising portion (21), the one side of belt drive (13) is kept away from in the below of bed frame (11) is installed in descending portion (23).

2. The stent for tumor radiotherapy according to claim 1, wherein the base (3) comprises a base body (31), upper support plates (33) are fixed on both front and rear sides of the upper surface of the base body (31), through holes (34) are formed in the positions of the two upper support plates (33) near the upper ends, the shaft body (15) is inserted into the lower mounting block (14), both ends of the shaft body (15) pass through the through holes (34), and openings (32) are formed in both sides of the base body (31).

3. The stent for tumor radiotherapy according to claim 1, wherein a first mounting box (4) is mounted below the bed frame (11) at a position corresponding to the rising portion (21), the rising portion (21) is located inside the first mounting box (4), a second mounting box (5) is mounted below the bed frame (11) at a position corresponding to the belt (22), and the falling portion (23) is located inside the second mounting box (5).

4. The stent for tumor radiotherapy according to claim 1, wherein the ascending portion (21) comprises a first upright (214), the upper end of the first upright (214) is fixed to the lower surface of the bed frame (11), first racks (216) are disposed on two sides of the first upright (214), a first lifting gear (213) is engaged on one side of the first rack (216), a first stabilizing gear (215) is engaged on the other side of the first rack (216), the first rack (216) and the first rack (216) are both located at a position of the first upright (214) close to the upper end, a motor (211) is disposed behind the first lifting gear (213), a driving pulley (212) is fixed to a power output end of the motor (211), the driving pulley (212) is fixed to the first lifting gear (213) through a central shaft, and the descending portion (23) comprises a second upright (236), the upper end of second stand (236) is fixed mutually with the lower surface of bed frame (11), the both sides of second stand (236) all are provided with second rack (232), one side meshing of second rack (232) has second firm gear (235), the opposite side meshing of second rack (232) has second lifting gear (234), and second lifting gear (234) and second firm gear (235) all are located second rack (232) and are close to the position of lower extreme, one side meshing that second stand (236) were kept away from in second lifting gear (234) has steering gear (233), steering gear (233) axis rear end is fixed with driven pulley (231).

5. The stent for tumor radiotherapy according to claim 4, wherein a belt (22) is drivingly connected between the driven pulley (231) and the driving pulley (212).