CN221243774U - Supporting device of electronic linear accelerator - Google Patents

Abstract

The utility model discloses an electronic linear accelerator supporting device which comprises an electronic linear accelerator body, wherein connecting boxes are symmetrically and fixedly connected to the electronic linear accelerator body, servo motors are fixedly connected to the inner walls of the connecting boxes, threaded rods are fixedly connected to the output ends of the servo motors, and threaded sleeves are sleeved on the threaded rods in a threaded mode. According to the utility model, through the matching arrangement among the connecting box, the servo motor, the threaded rod, the threaded sleeve, the first toothed plate, the gear, the second toothed plate, the mounting plate, the universal wheel and the supporting plate, the universal wheel can be driven to move downwards to prop up the electronic linear accelerator body on the ground, the electronic linear accelerator body is convenient to move, and further, when the supporting plate is contacted with the ground without manual carrying, the contact area between the electronic linear accelerator body and the ground can be enlarged, and the stability of the electronic linear accelerator body is improved.

Description

Supporting device of electronic linear accelerator

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an electronic linear accelerator supporting device.

Background

Medical electron linear accelerators are biomedical particle accelerator devices used to treat tumors with radiation. The charged particle accelerator is an electromagnetic device which accelerates various charged particles to higher energy by means of electric fields of different forms by an artificial method, and is often called a "particle accelerator" for short.

However, the existing electronic linear accelerator has a large size, and when the electronic linear accelerator is placed in a place and needs to be moved, a plurality of people are required to carry the electronic linear accelerator, so that the electronic linear accelerator is inconvenient to move, and the electronic linear accelerator is easy to collide and damage when being carried by a manual plate.

In order to solve the above problems, we propose an electronic linear accelerator supporting device.

Disclosure of utility model

The utility model aims to solve the defects that the traditional electronic linear accelerator is large in size, needs a plurality of persons to carry when moving after being placed in a place, is inconvenient to move and is easy to cause collision damage to the electronic linear accelerator when being carried by a manual plate in the prior art, so that the supporting device of the electronic linear accelerator is provided.

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

The utility model provides an electron linac strutting arrangement, includes electron linac body, electron linac body symmetry fixedly connected with connection box, every equal fixedly connected with servo motor on the inner wall of connection box, every servo motor's the equal fixedly connected with threaded rod of output, every threaded rod equal screw sleeve has been cup jointed the thread bush, every equal fixedly connected with movable rod on the lateral wall of thread bush, every the equal fixedly connected with first pinion rack of the other end of movable rod, every equal sliding connection of first pinion rack is on the inner wall of connection box, every first pinion rack all meshing is connected with the gear, every the center department of gear all fixedly alternates there is the dwang, every equal meshing of the other end of gear is connected with the second pinion rack, every equal sliding connection of second pinion rack is on the inner wall of connection box, every equal fixedly connected with backup pad of lower extreme interval of first pinion rack, every universal mounting panel is all installed to every.

Preferably, the side wall of the electronic linear accelerator body is symmetrically and fixedly connected with connecting plates, two connecting plates are jointly and fixedly connected with connecting rods, connecting circular sleeves are symmetrically and fixedly sleeved on the connecting rods, and two connecting circular sleeves are jointly and fixedly connected with handles.

Preferably, the electronic linear accelerator body is provided with a detection groove, and the inner wall of the detection groove is provided with an accelerator radiation head.

Preferably, a connecting arm is fixedly connected to the side wall of the electronic linear accelerator body, and the upper end face of the connecting arm is slidably connected with a sliding rail placing plate.

Preferably, each side wall of the second toothed plate is fixedly connected with a sliding rod, the other end of each sliding rod is slidably connected to the inner wall of the connecting box, and each connecting box is provided with a connecting port.

Preferably, the side wall of the electronic linear accelerator body is symmetrically and fixedly connected with placing blocks, each placing block is provided with a placing groove, and the handles are arranged in the two placing grooves.

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

through the cooperation setting between connection box, servo motor, threaded rod, thread bush, first pinion rack, gear, second pinion rack, mounting panel, universal wheel and the backup pad, can drive the universal wheel and move down to support at subaerial with the electronic linear accelerator body jack-up, make things convenient for the electronic linear accelerator body to take place to remove, and then need not artifical manual transport, when backup pad and ground contact, can increase the area of contact of electronic linear accelerator body and ground, improve the stability of electronic linear accelerator body.

Drawings

FIG. 1 is a schematic diagram of a supporting device for an electronic linear accelerator according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a junction box in an electronic linear accelerator support device according to the present utility model;

FIG. 3 is an enlarged view showing a sectional structure of a junction box in an electronic linear accelerator supporting apparatus according to the present utility model;

fig. 4 is a schematic view of the structure of a handle in an electronic linear accelerator supporting device according to the present utility model.

In the figure: the electronic linear accelerator comprises a 1 electronic linear accelerator body, a 2 detection groove, a 3 accelerator radiation head, a 4 connecting arm, a 5 placement sliding rail plate, a 6 connecting box, a 7 servo motor, an 8 threaded rod, a 9 threaded sleeve, a 10 first toothed plate, an 11 gear, a 12 rotating rod, a 13 second toothed plate, a 14 mounting plate, a 15 universal wheel, a 16 supporting plate, a 17 sliding rod, a 18 connecting port, a 19 handle, a 20 connecting plate, a 21 connecting rod, a 22 connection round sleeve and a 23 placement block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an electronic linear accelerator supporting device comprises an electronic linear accelerator body 1, wherein the electronic linear accelerator body 1 is symmetrically and fixedly connected with a connecting box 6, the inner wall of each connecting box 6 is fixedly connected with a servo motor 7, the output end of each servo motor 7 is fixedly connected with a threaded rod 8, each threaded rod 8 is in threaded sleeve connection with a threaded sleeve 9, the side wall of each threaded sleeve 9 is fixedly connected with a movable rod, the other end of each movable rod is fixedly connected with a first toothed plate 10, each first toothed plate 10 is in sliding connection with the inner wall of the connecting box 6, each first toothed plate 10 is in meshed connection with a gear 11, a rotating rod 12 is fixedly inserted in the center of each gear 11, the other end of each gear 11 is in meshed connection with a second toothed plate 13, each second toothed plate 13 is in sliding connection with the inner wall of the connecting box 6, the lower end of each second toothed plate 13 is fixedly connected with a supporting plate 16, the lower end of each second toothed plate 10 is in spaced connection with a constant-distance 14, and each universal mounting plate 15 is mounted on each mounting plate 14; through the cooperation setting between draw-in gear 6, servo motor 7, threaded rod 8, thread bush 9, first pinion rack 10, gear 11, second pinion rack 13, mounting panel 14, universal wheel 15 and backup pad 16, can drive universal wheel 15 and move down and support subaerial jack-up electron linac body 1, make things convenient for electron linac body 1 to take place to remove, and then need not artifical manual transport, when backup pad 16 and ground contact, can increase electron linac body 1 and the area of contact on ground, improve electron linac body 1's stability.

In this embodiment, as a preferred scheme, the side wall of the electronic linear accelerator body 1 is symmetrically and fixedly connected with connecting plates 20, two connecting plates 20 are jointly and fixedly connected with connecting rods 21, connecting sleeves 22 are symmetrically and fixedly sleeved on the connecting rods 21, two connecting sleeves 22 are jointly and fixedly connected with handles 19, the handles 19 are turned out from the placing grooves on the placing blocks 23, and the handles 19 can be matched with universal wheels 15 to push the electronic linear accelerator body 1.

In this embodiment, as a preferable scheme, the electronic linear accelerator body 1 is provided with a detection groove 2, the inner wall of the detection groove 2 is provided with an accelerator radiation head 3, and the accelerator radiation head 3 detects a patient.

In this embodiment, as a preferred solution, a connecting arm 4 is fixedly connected to a side wall of the electronic linear accelerator body 1, an upper end surface of the connecting arm 4 is slidably connected to a placing slide rail plate 5, and a patient lies on the placing slide rail plate 5.

In this embodiment, as a preferred solution, the side wall of each second toothed plate 13 is fixedly connected with a sliding rod 17, the other end of each sliding rod 17 is slidably connected to the inner wall of the connection box 6, each connection box 6 is provided with a connection port 18, and the second toothed plate 13 can pass through the connection port 18 when moving upwards.

In this embodiment, as a preferred solution, the side walls of the electronic linear accelerator body 1 are symmetrically and fixedly connected with placement blocks 23, each placement block 23 is provided with a placement groove, and the handle 19 is disposed in two placement grooves for placing the handle 19.

In the utility model, when the electronic linear accelerator body 1 needs to be moved, the servo motor 7 is started, the output end of the servo motor 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the first toothed plate 10 to move downwards through the threaded sleeve 9 and the moving rod, the first toothed plate 10 drives the gear 11 to rotate, the gear 11 drives the second toothed plate 13 and the supporting plate 16 to move upwards, the first toothed plate 10 drives the mounting plate 14 and the universal wheel 15 to move downwards when moving downwards, the universal wheel 15 props up the electronic linear accelerator body 1 and the connecting box 6 on the ground, so that the electronic linear accelerator body 1 can move through the universal wheel 15, and the contact area of the supporting plate 16 and the electronic linear accelerator body 1 can be improved by the contact area of the connecting box 6, the servo motor 7, the threaded rod 8, the threaded sleeve 9, the first toothed plate 10, the gear 11, the second toothed plate 13, the mounting plate 14, the universal wheel 15 and the supporting plate 16;

Further, the handle 19 is turned out of the placing groove on the placing block 23, and the handle 19 can be matched with the universal wheel 15 to push the electronic linear accelerator body 1, which is not described in detail in the present specification, and belongs to the prior art known to those skilled in the art.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer", etc. in terms are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (6)

1. An electron linear accelerator supporting device comprises an electron linear accelerator body (1), the electronic linear accelerator is characterized in that the electronic linear accelerator body (1) is symmetrically and fixedly connected with the connecting box (6), each connecting box (6) is fixedly connected with the servo motor (7) on the inner wall of the connecting box, each servo motor (7) is fixedly connected with the threaded rod (8) at the output end, each threaded rod (8) is fixedly sleeved with the threaded sleeve (9) through threads, each threaded sleeve (9) is fixedly connected with the movable rod on the side wall of the threaded sleeve (9), the other end of the movable rod is fixedly connected with the first toothed plate (10), each first toothed plate (10) is fixedly connected with the inner wall of the connecting box (6) in a sliding mode, each first toothed plate (10) is fixedly meshed with the gear (11), each central part of the gear (11) is fixedly inserted with the rotary rod (12), the other end of the gear (11) is fixedly meshed with the second toothed plate (13), each second toothed plate (13) is fixedly connected with the inner wall of the connecting box (6), each second toothed plate (13) is fixedly connected with the first toothed plate (10), and each universal mounting plate (14) is fixedly connected with the lower end of the universal mounting plate (14).

2. An electronic linear accelerator supporting device according to claim 1, characterized in that connecting plates (20) are symmetrically and fixedly connected to the side walls of the electronic linear accelerator body (1), two connecting plates (20) are jointly and fixedly connected with connecting rods (21), connecting circular sleeves (22) are symmetrically and fixedly sleeved on the connecting rods (21), and handles (19) are jointly and fixedly connected to the two connecting circular sleeves (22).

3. The supporting device of the electronic linear accelerator according to claim 1, wherein the electronic linear accelerator body (1) is provided with a detection groove (2), and an accelerator radiation head (3) is arranged on the inner wall of the detection groove (2).

4. An electronic linear accelerator supporting device according to claim 1, characterized in that a connecting arm (4) is fixedly connected to the side wall of the electronic linear accelerator body (1), and the upper end surface of the connecting arm (4) is slidably connected with a sliding rail plate (5).

5. An electronic linear accelerator supporting device according to claim 1, characterized in that a sliding rod (17) is fixedly connected to the side wall of each second toothed plate (13), the other end of each sliding rod (17) is slidingly connected to the inner wall of the connecting box (6), and a connecting port (18) is formed in each connecting box (6).

6. An electronic linear accelerator support device according to claim 2, characterized in that the side walls of the electronic linear accelerator body (1) are symmetrically and fixedly connected with placing blocks (23), each placing block (23) is provided with a placing groove, and the handles (19) are arranged in the two placing grooves.