CN211010930U

CN211010930U - Lighting device for tumor radiotherapy

Info

Publication number: CN211010930U
Application number: CN202020060444.5U
Authority: CN
Inventors: 王陈
Original assignee: Shanghai Hongyang Medical Equipment Co ltd
Current assignee: Shanghai Hongyang Medical Equipment Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-07-14
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a lighting device for tumour radiotherapy relates to tumour radiotherapy and uses technical field, to the problem of tumour radiotherapy in-process lighting lamp position adjustment, the following scheme is put forward at present, the fruit pick-up device comprises a frame body, fixedly connected with biax motor on the top inner wall of framework, reciprocal lead screw is installed to biax motor's right side output, the activity ring has been cup jointed to reciprocal lead screw upper thread, the outer lane bottom of activity ring articulates there is first vaulting pole, the bottom of first vaulting pole articulates there is first slider, last the articulating of first slider has the second vaulting pole, and the bottom of second vaulting pole articulates there is the second slider, and the bottom of second slider articulates there is the third vaulting pole. The utility model discloses a combination of various structures makes the patient can make things convenient for quick adjustment lighting device's angle and height at the in-process medical personnel who carries out radiotherapy to make things convenient for medical personnel to the observation of patient treatment in-process, and this device simple structure, low in cost.

Description

Lighting device for tumor radiotherapy

Technical Field

The utility model relates to a technical field is used in tumour radiation therapy, especially relates to a lighting device is used in tumour radiation therapy.

Background

Tumors are cells of human organ tissues, and are generated as a new organism which is mainly characterized by cell hyperproliferation under the long-term action of external and internal harmful factors. The new organism is unrelated to the physiological needs of affected organs, does not grow according to the rule of normal organs, loses the functions of normal cells, destroys the original organ structure, can be transferred to other parts to endanger life, and the radiation therapy of malignant tumors is the treatment of malignant tumors and some benign diseases by using one or more ionizing radiations, and the radiation therapy means is ionizing radiation.

The existing tumor radiotherapy basically has no special illuminating device, so that some parts of the patient are difficult to observe in the treatment process, the difficulty of medical care personnel is increased, and medical errors are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of lighting device for tumor radiotherapy has solved the problem of tumor radiotherapy in-process lighting lamp position adjustment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an illuminating device for tumor radiotherapy comprises a frame body, wherein a double-shaft motor is fixedly connected on the inner wall of the top part of the frame body, the right output end of the double-shaft motor is provided with a reciprocating screw rod, a movable ring is sleeved on the reciprocating screw rod in a threaded manner, the bottom of the outer ring of the movable ring is hinged with a first support rod, the bottom end of the first support rod is hinged with a first sliding block, a second stay bar is hinged on the first slide block, a second slide block is hinged at the bottom end of the second stay bar, the bottom of the second sliding block is hinged with a third stay bar, the bottom end of the third stay bar is hinged with a lamp, the left output end of the double-shaft motor is provided with a screw rod, the screw rod is connected with a threaded ring in a threaded manner, the outer lane bottom of screw ring articulates there is the fourth vaulting pole, the bottom of fourth vaulting pole articulates there is branch, the right-hand member of branch articulates there is the movable rod, the inside of framework is equipped with the diaphragm.

Preferably, there is a double-shaft motor on the top inner wall of the frame through a bolt, a first bearing is installed at the right end of the reciprocating screw rod, the right side of the first bearing is fixedly connected to the right side inner wall of the frame, a second bearing is installed at the left end of the screw rod, and the left side of the second bearing is fixedly connected to the left side inner wall of the frame.

Preferably, a first sliding groove is formed in the wall of the right side shell of the frame body, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and a first support rod and a second support rod are hinged to the first sliding block.

Preferably, a second sliding groove is formed in the transverse plate, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, a second supporting rod is hinged to the top of the second sliding block, a third supporting rod is hinged to the bottom of the second sliding block, a slotted hole is formed in the transverse plate, the slotted hole is penetrated through the bottom end of the movable rod, and a lamp is hinged to the bottom end of the movable rod.

Preferably, the screw rod is sleeved with a spring, the left end of the spring is welded on the second bearing, the right end of the spring is welded on the threaded ring, the transverse plate is welded with a fixed rod, and the top end of the fixed rod is hinged with a supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjustment illumination angle that the combination of installation biax motor, reciprocal lead screw, activity ring, first vaulting pole, second vaulting pole, third vaulting pole, diaphragm, movable rod and lamps and lanterns made the device can be quick to make things convenient for medical personnel to the observation in the treatment process, and the combination of screw rod, threaded ring, spring, fourth vaulting pole, branch and movable rod makes the device can adjust lighting device's height, thereby reinforcing medical personnel's the observation field of vision.

To sum up, the utility model discloses a combination of various structures makes the patient can make things convenient for quick adjustment lighting device's angle and height at the in-process medical personnel who carries out radiotherapy to make things convenient for the observation of medical personnel to patient treatment in-process, and this device simple structure, low in cost.

Drawings

Fig. 1 is a schematic front view of an illumination device for tumor radiotherapy according to the present invention;

fig. 2 is a schematic side view of the illumination device for tumor radiotherapy provided by the present invention.

In the figure: the lamp comprises a frame body 1, a double-shaft motor 2, a reciprocating screw rod 3, a movable ring 4, a first support rod 5, a second support rod 6, a third support rod 7, a screw rod 8, a threaded ring 9, a fourth support rod 10, a support rod 11, a movable rod 12, a lamp 13 and a transverse plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a lighting device for tumor radiotherapy comprises a frame body 1, a double-shaft motor 2 is fixedly connected to the inner wall of the top of the frame body 1, a reciprocating screw rod 3 is installed at the right side output end of the double-shaft motor 2, a movable ring 4 is sleeved on the reciprocating screw rod 3 in a threaded manner, a first support rod 5 is hinged to the bottom of the outer ring of the movable ring 4, a first slide block is hinged to the bottom of the first support rod 5, a second support rod 6 is hinged to the upper portion of the first slide block, a second slide block is hinged to the bottom of the second support rod 6, a third support rod 7 is hinged to the bottom of the second slide block, a lamp 13 is hinged to the bottom of the third support rod 7, a screw rod 8 is installed at the left side output end of the double-shaft motor 2, a threaded ring 9 is connected to the screw rod 8 in a threaded manner, a fourth support rod 10 is hinged to the, a horizontal plate 14 is provided inside the frame 1.

The inner wall of the top of the frame body 1 is connected with a double-shaft motor 2 through a bolt, the right end of a reciprocating screw rod 3 is provided with a first bearing, the right side of the first bearing is fixedly connected to the inner wall of the right side of the frame body 1, the left end of a screw rod 8 is provided with a second bearing, the left side of the second bearing is fixedly connected to the inner wall of the left side of the frame body 1, the wall of the right side of the frame body 1 is provided with a first chute, the inside of the first chute is connected with a first slide block in a sliding manner, the first slide block is hinged with a first support rod 5 and a second support rod 6, the transverse plate 14 is provided with a second chute, the inside of the second chute is connected with a second slide block in a sliding manner, the top of the second slide block is hinged with a second support rod 6, the bottom of the second slide block is hinged with a third support rod 7, the transverse plate, the left end of spring welds on the second bearing, and the right-hand member of spring welds on threaded ring 9, and the welding has the dead lever on diaphragm 14, and the top of dead lever articulates there is branch 11.

In the embodiment, firstly, the part of the patient needing radioactive therapy is positioned below the lamp 13, the lamp 13 is opened, so as to illuminate the treatment process of the patient, thereby facilitating the observation of medical staff, when the lamp 13 needs to be angularly adjusted, the double-shaft motor 2 rotates forwards to drive the reciprocating screw rod 3 and the screw rod 8 to rotate, the thread ring 9 is in an idle running state, the rotation of the reciprocating screw rod 3 drives the movable ring 4 to move, the bottom of the outer ring of the movable ring 4 is hinged with the first support rod 5, the bottom end of the first support rod 5 is hinged with the first slider, so that the movable ring 4 moves along with the rotation of the reciprocating screw rod 3, thereby driving the first slider to move, the second slider is driven to move by the second support rod 6, thereby the lamp 13 is driven to angularly adjust by the third support rod 7, and when the height of the lamp 13 needs to be adjusted, the double-shaft motor 2 rotates reversely to drive the screw rod 8 to rotate reversely, the elastic force of the spring enables the threaded ring 9 to move rightwards along with the rotation of the screw rod 8, so that the fourth support rod 10 moves downwards, the movable rod 12 is driven to move upwards through the support rod 11, and the lamp 13 is driven to move.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lighting device for tumor radiotherapy, includes framework (1), its characterized in that, fixedly connected with biax motor (2) on the top inner wall of framework (1), reciprocal lead screw (3) is installed to the right side output of biax motor (2), screw thread has cup jointed activity ring (4) on reciprocal lead screw (3), the outer lane bottom of activity ring (4) articulates there is first vaulting pole (5), the bottom of first vaulting pole (5) articulates there is first slider, the last articulated second vaulting pole (6) that has of first slider, the bottom of second vaulting pole (6) articulates there is the second slider, the bottom of second slider articulates there is third vaulting pole (7), the bottom of third vaulting pole (7) articulates there is lamps and lanterns (13), screw rod (8) are installed to the left side output of biax motor (2), threaded connection has screw thread ring (9) on screw rod (8), the outer lane bottom of screw ring (9) articulates there is fourth vaulting pole (10), the bottom of fourth vaulting pole (10) articulates there is branch (11), the right-hand member of branch (11) articulates there is movable rod (12), the inside of framework (1) is equipped with diaphragm (14).

2. The illumination device for tumor radiotherapy according to claim 1, wherein the top inner wall of the frame (1) is connected with the dual-shaft motor (2) through a bolt, the right end of the reciprocating screw rod (3) is provided with a first bearing, the right side of the first bearing is fixedly connected to the right inner wall of the frame (1), the left end of the screw rod (8) is provided with a second bearing, and the left side of the second bearing is fixedly connected to the left inner wall of the frame (1).

3. The illumination device for tumor radiotherapy according to claim 1, wherein a first sliding slot is formed on a right side wall of the frame body (1), a first sliding block is slidably connected inside the first sliding slot, and a first support rod (5) and a second support rod (6) are hinged on the first sliding block.

4. The illumination device for tumor radiotherapy according to claim 1, wherein a second sliding groove is formed on the transverse plate (14), a second sliding block is slidably connected inside the second sliding groove, a second support rod (6) is hinged to the top of the second sliding block, a third support rod (7) is hinged to the bottom of the second sliding block, a slotted hole is formed on the transverse plate (14), the bottom end of the movable rod (12) passes through the slotted hole, and a lamp (13) is hinged to the bottom end of the movable rod (12).

5. The illumination device for tumor radiotherapy according to claim 1, wherein the screw (8) is sleeved with a spring, the left end of the spring is welded on the second bearing, the right end of the spring is welded on the threaded ring (9), the transverse plate (14) is welded with a fixing rod, and the top end of the fixing rod is hinged with a support rod (11).