CN216258766U

CN216258766U - Support is lifted with rotation type to tumour radiotherapy equipment

Info

Publication number: CN216258766U
Application number: CN202122209391.6U
Authority: CN
Inventors: 李媛; 陈雪; 邸西亮
Original assignee: Linyi People's Hospital
Current assignee: Linyi People's Hospital
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-12
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a rotary lifting bracket for tumor radiotherapy equipment, which comprises: the lifting seat assembly comprises a seat, a safety belt is arranged on the outer wall of one side of the seat, a binding opening is formed in the outer wall of one side of the seat, which is far away from the safety belt, and a circuit connection is arranged inside the binding opening; the seat base assembly is arranged at the bottom of the lifting seat assembly, a positioning mechanism is arranged inside the seat base assembly, and the positioning mechanism drives the lifting seat assembly to keep axial movement. The rotary lifting bracket for the tumor radiotherapy equipment provided by the utility model enables the positioning mechanism to be positioned through the circuit connection in the closing port, so that the rotary rod rotates to the working station and the rotation of the rotary rod is limited; the supporting rod sliding at the bottom of the chair slides upwards to a certain distance by the weight of the patient pressing downwards, so that the chair tilts backwards and lies down; when the patient rises upwards, the angle of the chair is rebounded through the torsion spring, and the patient can sit up conveniently.

Description

Support is lifted with rotation type to tumour radiotherapy equipment

Technical Field

The utility model relates to the technical field of medical chairs, in particular to a rotary lifting support for tumor radiotherapy equipment.

Background

Tumor radiotherapy is a modern treatment mode for serious diseases such as cancer, but during radiotherapy, patients feel pain, involuntarily take physical convulsion, and easily fall off a lifting seat support.

Like patent CN213527182U, a support is lifted with rotation type to tumour radiotherapy equipment, its characterized in that: the base is included, the bearing is embedded at the top of base, the inner circle top fixed mounting of bearing has the stand, the top fixed mounting of stand has the footstock, fixed mounting has the diaphragm on the lateral wall of stand, the top left and right sides of diaphragm all is equipped with the screw, the spiro union has the screw rod in the screw, the bottom laminating of screw rod has the clamp plate, the equal fixed mounting in both ends has the pole setting about the top of clamp plate, the bottom of diaphragm is equipped with the slide opening, the lateral wall of pole setting and the inside wall relative slip of slide opening, the cover is equipped with the spring on the lateral wall of pole setting, the upper and lower both ends difference fixed mounting of spring is at the bottom of diaphragm and the top of clamp plate, the bottom fixed mounting of clamp plate has the rubber layer, the bottom on rubber layer closely laminates at the top of base, both ends all are equipped with the mounting about the base. According to the utility model, the upright post is arranged at the top of the base, the transverse plate is arranged on the side wall of the upright post, the screw rod is attached to the top of the pressing plate and is in threaded connection with the transverse plate, the bottom of the pressing plate can be tightly pressed and fixed at the top of the base through the pressing action of the screw rod, the upright post is further fixed, the top seat is prevented from rotating when the top seat is used, the use reliability of the whole support is increased, the structure is simple, the design is reasonable, and the practicability is strong.

In the actual operation process, the rotary lifting support cannot automatically adjust the inclination angle according to the weight of the patient, so that a comfortable environment is provided for the patient; the lifting support cannot automatically rotate to align to radiotherapy equipment and needs to be adjusted by a patient; and the height of the seat can not be adjusted by the support, so that the support is not friendly to patients with too high or too low height.

Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an object of the present invention is to provide a rotary lifting support for tumor radiotherapy apparatus, so as to solve the problem that after a patient can fasten a safety belt, the seat is automatically adjusted in angle by a positioning mechanism, and the patient is prohibited from rotating the seat, so that the patient will not get out of position due to involuntary twitching of the body during the treatment.

In order to achieve the above object, the present invention provides a rotary lifting support for tumor radiotherapy equipment, comprising:

the lifting seat assembly comprises a seat, a safety belt is arranged on the outer wall of one side of the seat, a binding opening is formed in the outer wall of one side of the seat, which is far away from the safety belt, and a circuit connection is arranged inside the binding opening;

the seat base assembly is installed at the bottom of the lifting seat assembly, a positioning mechanism is arranged inside the seat base assembly, and the positioning mechanism drives the lifting seat assembly to keep axial movement.

Preferably, the two opposite outer walls of the seat are provided with movable rods, the outer wall of one side of each movable rod, which is far away from the seat, is fixed with an armrest, and the movable rods are assembled to drive the armrests to keep axial movement.

Preferably, the seat base assembly comprises a base sucker, a rotary rod is arranged between the two sides of the top of the base sucker, a telescopic rod is arranged at the top of the rotary rod, a pull rod is arranged on the outer wall of one side of the telescopic rod, and the pull rod is assembled to drive the telescopic rod to keep vertical reciprocating motion.

Preferably, a clamping chassis is arranged at the top of the telescopic rod and fixed at the bottom of the seat, and the telescopic rod is assembled to drive the seat to vertically reciprocate.

Preferably, a positioning mechanism is fixed at the top of the rotating rod, the positioning mechanism is specifically infrared positioning lamps which are oppositely distributed, and the output of the positioning mechanism is connected with the rotating rod and a circuit.

Preferably, the bottom of seat is connected with seat supporting component, seat supporting component includes the pivot, the lateral wall of pivot is provided with two spinal branch vaulting poles, one bracing piece sliding connection is in the bottom of seat, another the bracing piece is fixed in seat base subassembly, the inside of pivot is provided with the torsional spring.

Advantageous effects

Compared with the prior art, the rotary lifting support for the tumor radiotherapy equipment provided by the utility model has the following beneficial effects:

the rotary lifting support is connected with the positioning mechanism through the circuit connection in the bundling opening, so that the rotary lifting support can be automatically positioned and rotated to a working station and is limited to rotate.

The utility model can enable the patient to adjust the two support rods to a certain angle through the weight of the patient through the seat support assembly at the bottom, so that the posture of each patient is more comfortable when lying down.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of a rotary lift bracket according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a left side of a rotary lifting frame according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a right side of a rotary lifting frame according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a rotary lift platform according to an embodiment of the present invention.

The main reference numbers:

1. lifting the seat assembly; 2. a seat base assembly; 3. a seat support assembly; 4. a positioning mechanism; 101. a seat; 102. a handrail; 103. a movable rod; 104. a beam-closing port; 105. a seat belt; 201. a base suction cup; 202. rotating the rod; 203. a telescopic rod; 204. a pull rod; 205. clamping a chassis; 301. a support bar; 302. a rotating shaft; 303. a torsion spring; 401. an infrared positioning lamp.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, a rotary lifting support for tumor radiotherapy equipment comprises:

the lifting seat assembly 1 comprises a seat 101, a safety belt 105 is arranged on the outer wall of one side of the seat 101, a bundling opening 104 is arranged on the outer wall of one side, far away from the safety belt 105, of the seat 101, and a circuit connection is arranged inside the bundling opening 104;

seat base subassembly 2, seat base subassembly 2 installs in the bottom of lifting seat subassembly 1, and the inside of seat base subassembly 2 is provided with positioning mechanism 4, and positioning mechanism 4 drive lifts seat subassembly 1 and keeps axial motion.

The rotary lifting bracket for the tumor radiotherapy equipment is mainly used for driving the positioning mechanism 4 to position through circuit connection in the beam-collecting opening 104, so that the rotary rod 202 rotates to a working position during working, and the rotation of the rotary rod 202 is limited; the seat supporting component 3 at the bottom of the seat 101 enables patients with different body weights to adjust to proper lying angles.

Further, in the above technical solution, as can be seen from fig. 1, 2 and 3, the two opposite outer walls of the seat 101 are provided with the movable rods 103, the movable rods 103 can perform vertical reciprocating motion, and the outer wall of one side of the movable rod 103 away from the seat 101 is fixed with the armrest 102, and the armrest 102 can be driven to perform axial motion to fit the arm of the patient.

In an embodiment, as can be seen from fig. 1, 2 and 3, the seat base assembly 2 includes a base suction cup 201, the base suction cup 201 is attached to the ground, so that the whole device is fixed, a rotating rod 202 is disposed at the top of the base suction cup 201 in the middle, the rotating rod 202 can rotate through the adjustment of the patient himself, a telescopic rod 203 is disposed at the top of the rotating rod 202, a pull rod 204 is disposed on the outer wall of one side of the telescopic rod 203, and the pull rod 204 is used for adjusting the telescopic height of the telescopic rod 203.

As in the further technical solution provided by the present application, the top of the telescopic rod 203 is provided with a clamping chassis 205, and the clamping chassis 205 is fixed to the bottom of the base 101, and the telescopic rod 203 is used for driving the seat to keep vertical reciprocating motion.

Through the technical scheme that the utility model provides, can know by fig. 2 and fig. 3, the top of rotary rod 202 is fixed with positioning mechanism 4, positioning mechanism 4 specifically is both sides relative distribution's infrared locating lamp 401, infrared locating lamp 401 can fix a position the adjustment in the treatment room, and in safety belt 105 joint is in binding a bundle mouthful 104, then the circuit connection switch-on in binding a bundle mouthful 104, and connect in positioning mechanism 4, order about rotary rod 202 and rotate, adjust behind the angle of seat 101 and restrict rotary rod 202's rotation.

Furthermore, as can be seen from fig. 2 and 4, the bottom of the seat 101 is connected with the seat supporting assembly 3, the seat supporting assembly 3 includes a rotating shaft 302, and two support rods 301 are extended from the outer side wall of the rotating shaft 302, one of the support rods 301 is slidably connected to the bottom of the seat 101, and the other support rod 301 is fixed to the outer side wall of the seat base assembly 2, so that the seat 101 can be adjusted in angle by the weight pressed down by the patient, and the torsion spring 303 is disposed inside the rotating shaft 302, so that the seat supporting assembly 3 has a resilience to support the seat 101, and no pressure is applied to the seat 101 to automatically rebound to the original angle.

The working principle is as follows: firstly, when a patient is subjected to tumor radiotherapy, because the patient lies on the seat 101, the support rod 301 sliding at the bottom of the seat 101 slides upwards to a certain distance by the weight of the patient, and the whole seat 101 tilts backwards and lies down;

the patient adjusts the telescopic distance of the telescopic rod 203 through the pull rod 204 to adjust the height of the chair 101, and the rotating rod 202 can freely rotate at the moment;

when the patient pulls out the safety belt 105 to be clamped in the beam-closing opening 104, the circuit connection in the beam-closing opening 104 is switched on, the positioning mechanism 4 is driven to work, the rotating rod 202 is driven to rotate and adjust through the infrared positioning lamp 401, the seat 101 is adjusted to the angle of radiotherapy, and the rotating rod 202 is locked at the moment;

the patient fits the arms to the armrests 102 on the two sides of the chair 101 and adjusts the arm to a comfortable posture through the movable rod 103;

after the treatment is finished, the patient loosens the safety belt 105, the circuit connection is disconnected, the rotating rod 202 can move freely, and when the patient rises upwards, the angle of the seat 101 is rebounded through the torsion spring 303 in the rotating shaft 302, so that the patient can sit up completely.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a support is lifted with rotation type to tumour radiotherapy equipment which characterized in that includes:

the lifting seat assembly (1) comprises a seat (101), a safety belt (105) is arranged on the outer wall of one side of the seat (101), a binding opening (104) is arranged on the outer wall of one side, far away from the safety belt (105), of the seat (101), and a circuit is arranged inside the binding opening (104);

seat base subassembly (2), seat base subassembly (2) are installed in the bottom of lifting seat subassembly (1), the inside of seat base subassembly (2) is provided with positioning mechanism (4), positioning mechanism (4) drive lift seat subassembly (1) and keep axial motion.

2. The rotary lifting support for tumor radiotherapy equipment according to claim 1, wherein the two opposite outer walls of the seat (101) are provided with movable rods (103), the outer wall of one side of the movable rods (103) far away from the seat (101) is fixed with handrails (102), and the movable rods (103) are assembled to drive the handrails (102) to keep axial movement.

3. The rotary lifting support for tumor radiotherapy equipment according to claim 1, wherein the seat base assembly (2) comprises a base sucker (201), a rotary rod (202) is arranged in the middle of the top of the base sucker (201), a telescopic rod (203) is arranged on the top of the rotary rod (202), a pull rod (204) is arranged on the outer wall of one side of the telescopic rod (203), and the pull rod (204) is assembled to drive the telescopic rod (203) to maintain vertical reciprocating motion.

4. The rotary lifting support for tumor radiotherapy equipment according to claim 3, wherein the top of the telescopic rod (203) is provided with a clamping chassis (205), the clamping chassis (205) is fixed at the bottom of the seat (101), and the telescopic rod (203) is assembled to drive the seat (101) to keep vertical reciprocating motion.

5. The rotary lifting support for tumor radiotherapy equipment according to claim 3, wherein a positioning mechanism (4) is fixed on the top of the rotary rod (202), the positioning mechanism (4) is specifically an infrared positioning lamp (401) which is oppositely distributed, and the output of the positioning mechanism (4) is connected to the rotary rod (202) and is connected to a circuit.

6. The rotary lifting support for tumor radiotherapy equipment according to claim 1, wherein a seat supporting assembly (3) is connected to the bottom of the seat (101), the seat supporting assembly (3) comprises a rotating shaft (302), two supporting rods (301) are arranged on the outer side wall of the rotating shaft (302), one supporting rod (301) is slidably connected to the bottom of the seat (101), the other supporting rod (301) is fixed to the seat base assembly (2), and a torsion spring (303) is arranged inside the rotating shaft (302).