CN215994013U

CN215994013U - Bulb supporting device of X-ray system and X-ray system

Info

Publication number: CN215994013U
Application number: CN202121289572.8U
Authority: CN
Inventors: 杨宁滔; 王云平; 尚洪
Original assignee: Siemens Shanghai Medical Equipment Ltd
Current assignee: Siemens Shanghai Medical Equipment Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-11
Anticipated expiration: 2031-06-09

Abstract

The bulb support device of the X-ray system comprises a pair of vertical columns (10), a cross beam (20) and a steering assembly (30). One end of each upright post can be arranged on a working surface and can move relative to the working surface along a first direction (A), and a pair of upright posts are arranged in parallel along a second direction (B) which is perpendicular to the first direction. The cross beam is movably connected to the pair of uprights in a third direction (C) perpendicular to the first and second directions, respectively. The steering assembly is arranged on the cross beam and located between the pair of stand columns in the second direction, is used for installing a bulb tube assembly or a chest stand of the X-ray system, and enables the bulb tube assembly to rotate around an axis parallel to the third direction and an axis perpendicular to the third direction. The bulb tube supporting device is simple in structure and low in installation and maintenance cost, and guarantees that the bulb tube assembly has high freedom of movement. The utility model also provides an X-ray system with the bulb tube supporting device.

Description

Bulb supporting device of X-ray system and X-ray system

Technical Field

The utility model relates to a bulb supporting device, in particular to a bulb supporting device for an X-ray system, and the utility model also relates to the X-ray system with the bulb supporting device.

Background

In the current X-ray system, the bulb assembly is usually mounted in a suspended or grounded manner. The suspended bulb assembly has higher freedom of movement, but the suspension device has a complex structure and high installation and maintenance costs. The floor-type bulb tube assembly is limited in freedom of movement and not comprehensive in function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bulb tube supporting device of an X-ray system, which has the advantages of simple structure and low installation and maintenance cost, and ensures that a bulb tube assembly has higher freedom of movement.

Another object of the present invention is to provide an X-ray system which is simple in structure, low in installation and maintenance costs, and ensures a high degree of freedom in movement of the bulb assembly.

The utility model provides a bulb tube supporting device of an X-ray system, which comprises a pair of upright posts, a cross beam and a steering assembly. One end of each upright post can be arranged on a working surface and can move relative to the working surface along a first direction, and the pair of upright posts are arranged in parallel along a second direction perpendicular to the first direction. The cross member is movably connected to the pair of columns in a third direction perpendicular to the first and second directions, respectively. The steering assembly is arranged on the cross beam and located between the pair of stand columns in the second direction, is used for installing a bulb tube assembly or a chest stand of the X-ray system, and enables the bulb tube assembly to rotate around an axis parallel to the third direction and an axis perpendicular to the third direction.

The bulb tube supporting device of the X-ray system provided by the utility model is provided with a steering assembly for mounting the bulb tube assembly, the steering assembly is arranged on a cross beam, the cross beam is arranged on a pair of stand columns in a lifting manner, the pair of stand columns can move relative to the ground, the bulb tube assembly can move in two directions parallel to the ground and vertical to the ground through the cross beam and the stand columns, and the bulb tube assembly can rotate in two directions parallel to the ground and vertical to the ground through the steering assembly, so that the bulb tube assembly has higher freedom of movement. The bulb tube supporting device provided by the utility model is simple in structure, and the installation and maintenance cost is reduced.

In yet another exemplary embodiment of the bulb support device of an X-ray system, the steering assembly includes a first rotating member and a second rotating member. The first rotating member is rotatably disposed on the cross member about an axis parallel to the third direction. The second rotating member is rotatably disposed on the first rotating member around an axis perpendicular to the third direction, and the bulb tube assembly can be fixed to the second rotating member.

In a further exemplary embodiment of the bulb support device of the X-ray system, the steering assembly further includes a steering drive motor disposed on the second rotating member and capable of driving the second rotating member to rotate relative to the first rotating member, and after the bulb assembly is fixed to the second rotating member, a center of gravity of the second rotating member, the steering drive motor, and the bulb assembly is located on a rotation axis of the second rotating member. The automatic rotation of the bulb tube assembly can be realized through the driving motor, and meanwhile, the bulb tube assembly is convenient to rotate manually, so that the labor is saved.

In another exemplary embodiment of the bulb support device of the X-ray system, the bulb support device further includes a pair of first slide rails, each of the first slide rails being insertably mounted to the work surface. The bottom of the upright post is movably arranged on the first slide rail. The structure enables the upright post to move stably, saves the ground space and avoids influencing the movement of people or articles.

In yet another exemplary embodiment of the bulb support apparatus of the X-ray system, the bulb support apparatus further includes a pair of second slide rails mountable to the ceiling and opposite the pair of first slide rails. The top of the upright post is movably arranged on the second slide rail. The motion of stand can be assisted through adding the second slide rail, has reduced the intensity requirement to first slide rail.

In another exemplary embodiment of the bulb support device of the X-ray system, the bulb support device further includes two weights, two fixed pulleys, and two balance ropes. Each balancing weight is correspondingly arranged on the upright post and can move along the third direction. Each fixed pulley is correspondingly arranged on the upright post and can rotate around an axis perpendicular to the third direction. The balancing weight and the cross beam are connected at the two ends of each balancing rope, and the balancing ropes wind around the fixed pulleys. Therefore, the driving force required by the movement of the driving beam can be reduced, and the beam can be conveniently moved manually.

In another exemplary embodiment of the bulb support apparatus of the X-ray system, the bulb support apparatus further includes a first drive motor and a second drive motor. The first driving motor can drive the pair of upright posts to move along the first direction and the opposite direction. The second driving motor can drive the cross beam to move relative to the upright post along the third direction and the reverse direction of the third direction. Borrow this can the motion of automatic drive stand and crossbeam, use manpower sparingly.

In another exemplary embodiment of the bulb support device of the X-ray system, each of the columns includes a third slide rail, and both ends of the beam are movably disposed on the third slide rails. The structure is simple, and the cost is low.

In another exemplary embodiment of the bulb support apparatus of an X-ray system, the bulb support apparatus includes two steering assemblies, one for mounting the bulb assembly of the X-ray system and the other for mounting the frame of the X-ray system. Borrow this can realize the synchronous motion of bulb subassembly and chest film frame, saved the on-the-spot space that chest film frame support occupy simultaneously.

The utility model also provides an X-ray system which comprises a medical bed, a bulb tube assembly and the bulb tube supporting device. The medical bed is arranged on a working surface. The first direction is parallel to the length direction of the hospital bed, the pair of stand columns are arranged on two sides of the hospital bed along the second direction, and the steering assembly is used for installing a bulb tube assembly of the X-ray system and enabling the bulb tube assembly to rotate around an axis parallel to the third direction and an axis perpendicular to the third direction. The X-ray system is simple in structure and low in installation and maintenance cost, and ensures that the bulb tube assembly has high freedom of movement.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is a schematic structural diagram for explaining an exemplary embodiment of a bulb support device of an X-ray system.

Fig. 2 is a schematic view illustrating a state change of the bulb support device of fig. 1.

Fig. 3 is a schematic structural diagram for explaining another exemplary embodiment of the bulb support device of the X-ray system.

Fig. 4 is a schematic structural diagram for explaining still another exemplary embodiment of the bulb support device of the X-ray system.

Fig. 5 is a schematic diagram of an exemplary embodiment of an X-ray system.

Description of the reference symbols

10 column

12 third slide rail

20 crossbeam

30 steering assembly

32 first rotating member

34 second rotating member

36-direction-steering driving motor

40 first slide rail

50 second slide rail

62 counter weight block

64 fixed pulley

66 balance rope

70 medical bed

80 bulb tube component

Axis of S1

Axis of S2

A first direction

B second direction

C third direction

Detailed Description

In order to more clearly understand the technical features, objects and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, wherein the same reference numerals in the drawings refer to the same or similar structural or functional components.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

Fig. 1 is a schematic structural diagram for explaining an exemplary embodiment of a bulb support device of an X-ray system. Referring to fig. 1, the bulb support apparatus of an X-ray system includes a pair of uprights 10, a cross member 20, and a steering assembly 30.

Fig. 2 is a schematic view illustrating a state change of the bulb support device of fig. 1. Referring to fig. 1 and 2, one end of each upright 10 can be disposed on a work surface, typically the ground, and the upright 10 can move relative to the ground in a first direction a parallel to the ground. A pair of the columns 10 are arranged in parallel along a second direction B perpendicular to the first direction a. In the illustrated embodiment, the bulb support device further includes a pair of first slide rails 40, each first slide rail 40 being embeddable mounted to the ground. The bottom of the upright 10 is movably disposed on the first slide rail 40. The structure enables the upright post to move stably, saves the ground space and avoids influencing the movement of people or articles. However, the present invention is not limited thereto, and the first slide rail 40 may be directly disposed on the ground in other exemplary embodiments. The column 10 may be movably disposed on the ground by other structures such as rollers.

Referring to fig. 1 and 2, the cross member 20 is movably connected to the pair of columns 10 in a third direction C perpendicular to the first and second directions a and B, respectively, and the cross member 20 is always kept parallel to the ground while moving in the third direction C. In the illustrated embodiment, each column 10 includes a third rail 12, and both ends of the beam 20 are movably disposed on the third rails 12. The structure is simple, and the cost is low. However, the present invention is not limited thereto, and in other exemplary embodiments, the cross member 20 may be movably disposed on the column 10 by other structures.

Referring to fig. 1 and 2, a steering assembly 30 is disposed between the pair of uprights 10 and the cross member 20 in the second direction B, the steering assembly 30 is used for mounting a bulb assembly 80 or a chest stand 90 of an X-ray system, and is capable of rotating the bulb assembly 80 about an axis S1 parallel to the third direction C and an axis S2 perpendicular to the third direction C. In the illustrated embodiment, the steering assembly 30 includes a first rotating member 32 and a second rotating member 34. The first rotating member 32 is rotatably provided to the cross member 20 about an axis parallel to the third direction C. The second rotating member 34 is a rotating shaft and is rotatably disposed through the first rotating member 32 around an axis perpendicular to the third direction C, and the bulb assembly 80 can be fixed to one end of the second rotating member 34. However, without limitation, in other exemplary embodiments, steering assembly 30 may be other structures such as a cardan shaft.

The bulb tube supporting device of the X-ray system provided by the utility model is provided with a steering assembly 30 for mounting a bulb tube assembly 80, the steering assembly 30 is arranged on a cross beam 20, the cross beam 20 is arranged on a pair of upright posts 10 in a lifting way, the pair of upright posts 10 can move relative to the ground, the bulb tube assembly 80 can be displaced in two directions parallel to the ground and vertical to the ground through the cross beam 20 and the upright posts 10, and the bulb tube assembly 80 can rotate around the two directions parallel to the ground and vertical to the ground through the steering assembly 30, so that the bulb tube assembly 80 has higher freedom of movement. The bulb tube supporting device provided by the utility model is simple in structure, and the installation and maintenance cost is reduced.

In the illustrated embodiment, referring to fig. 1 and 2, the steering assembly 30 further includes a steering driving motor 36 disposed at the other end of the second rotating member 34 and capable of driving the second rotating member 34 to rotate with respect to the first rotating member 32, and after the ball tube assembly 80 is fixed to the second rotating member 34, the centers of gravity of the second rotating member 34, the steering driving motor 36, and the ball tube assembly 80 are located on the rotation axis of the second rotating member 34, and only a small driving force is required to drive the second rotating member 34, the steering driving motor 36, and the ball tube assembly 80 to rotate. The automatic rotation of the bulb assembly 80 can be realized by the driving motor 36, and meanwhile, the bulb assembly 80 can be conveniently rotated manually, so that the labor is saved.

In an exemplary embodiment, referring to fig. 1 and 2, the bulb support device further includes two weights 62, four fixed pulleys 64, and four balancing cords 66. Each weight 62 is correspondingly disposed on the column 10 and is movable relative to the column 10 in the third direction C. The fixed pulley 64 is correspondingly provided on the top of the column 10 and is rotatable about an axis perpendicular to the third direction C. The balancing weight 62 and the crossbeam 20 are connected to the both ends of each balancing rope 66 to balancing rope 66 walks around the one side that the fixed pulley 64 kept away from ground, and the gravity of crossbeam 20 can be balanced to balancing weight 62, reduces the required drive power of drive crossbeam 20 motion, is convenient for manual removal crossbeam. In other exemplary embodiments, the number of the fixed pulleys 64 and the balancing ropes 66 can be adjusted according to actual requirements, and the bulb supporting device may only include two fixed pulleys 64 and two corresponding balancing ropes 66.

In an exemplary embodiment, the bulb support device further includes a first drive motor and a second drive motor. The first driving motor can drive the pair of columns 10 to move along the first direction A and the opposite direction. The second driving motor can drive the beam 20 to move in the third direction C and its direction relative to the upright 10. Therefore, the vertical column 10 and the cross beam 20 can be automatically driven to move, and labor is saved.

Fig. 3 is a schematic structural diagram for explaining another exemplary embodiment of the bulb support device of the X-ray system. Referring to fig. 3, the bulb supporting device is the same as or similar to the bulb supporting device shown in fig. 1, except that the bulb supporting device further includes a pair of second slide rails 50, and the pair of second slide rails 50 can be mounted on the ceiling and is opposite to the pair of first slide rails 40. The top of the column 10 is movably disposed on the second slide rail 50. The second slide rail 50 is added to assist the movement of the upright post 10 relative to the ground, so that the upright post is prevented from toppling, and the strength requirement on the first slide rail 40 is reduced.

Fig. 4 is a schematic structural diagram for explaining still another exemplary embodiment of the bulb support device of the X-ray system. Referring to fig. 4, the bulb support device is the same as or similar to the bulb support device shown in fig. 1, and the difference is that the bulb support device includes two steering assemblies 30, one steering assembly 30 is used for mounting the bulb assembly 80 of the X-ray system, and the other steering assembly 30 is used for mounting the frame 90 of the X-ray system. Therefore, the synchronous movement of the bulb tube assembly 80 and the chest stand 90 can be realized, and the field space occupied by the chest stand 90 support is saved.

The utility model also provides an X-ray system, and FIG. 5 is a schematic structural diagram of an exemplary embodiment of the X-ray system. Referring to fig. 5, the X-ray system includes a hospital bed 70, a bulb assembly 80, and a bulb support apparatus as described above. The hospital bed 70 is disposed on a work surface, typically the floor. The first direction A is parallel to the length direction of the hospital bed 70, the pair of columns 10 are arranged on two sides of the hospital bed 70 along the second direction B, the steering assembly 30 is used for installing the bulb tube assembly 80 of the X-ray system, and the bulb tube assembly 80 rotates around an axis parallel to the third direction C and an axis perpendicular to the third direction C. The X-ray system has a simple structure and low installation and maintenance cost, and ensures that the bulb tube assembly 80 has higher freedom of movement.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications such as combinations, divisions or repetitions of features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims

Bulb support device of an X-ray system, comprising:

a pair of uprights (10), one end of each upright (10) being able to be arranged on a work surface and being able to move relative to the work surface along a first direction (a), the pair of uprights (10) being arranged in parallel along a second direction (B) perpendicular to the first direction (a);

-a cross-member (20) movably connected to a pair of said uprights (10) along a third direction (C) perpendicular to said first direction (a) and to said second direction (B), respectively; and

-a steering assembly (30) arranged on said cross member (20) and between a pair of said uprights (10) in said second direction (B), said steering assembly (30) being intended to mount a bulb assembly or a breast stand of said X-ray system and to enable said bulb assembly to rotate about an axis parallel to said third direction (C) and about an axis perpendicular to said third direction (C).
2. The bulb support arrangement of an X-ray system as set forth in claim 1, characterized in that the steering assembly (30) comprises: a first rotating member (32) rotatably arranged on said cross member (20) about an axis parallel to said third direction (C); and

a second rotating member (34) rotatably provided to the first rotating member (32) about an axis perpendicular to the third direction (C), the bulb assembly being capable of being fixed to the second rotating member (34).
3. The tube support device of an X-ray system as claimed in claim 2, characterized in that the steering assembly (30) further comprises a steering drive motor (36) which is arranged on the second rotary member (34) and which is capable of driving the second rotary member (34) to rotate relative to the first rotary member (32), and the center of gravity of the second rotary member (34), the steering drive motor (36) and the tube assembly is located on the axis of rotation of the second rotary member (34) after the tube assembly is fixed to the second rotary member (34).
4. The tube support apparatus of claim 1, further comprising a pair of first rails (40), each of said first rails (40) being insertably mounted to said work surface; the bottom of the upright post (10) is movably arranged on the first sliding rail (40).
5. The bulb support arrangement of an X-ray system according to claim 4, characterized in that it further comprises a pair of second slide rails (50), a pair of said second slide rails (50) being mountable to a ceiling and opposite a pair of said first slide rails (40); the top of the upright post (10) is movably arranged on the second slide rail (50).
6. The tube support apparatus of an X-ray system as claimed in claim 1, wherein the tube support apparatus further comprises: two weights (62), each weight (62) being correspondingly arranged to the column (10) and being movable in the third direction (C);

two fixed pulleys (64), each fixed pulley (64) being provided to the column (10) and being rotatable about an axis perpendicular to the third direction (C); and

two balancing ropes (66), wherein two ends of each balancing rope (66) are connected with the balancing weight (62) and the cross beam (20), and the balancing ropes (66) are wound around the fixed pulley (64).
7. The tube support apparatus of an X-ray system as claimed in claim 1, wherein the tube support apparatus further comprises: a first driving motor capable of driving a pair of said uprights (10) to move in said first direction (a) and in opposite directions; and

a second drive motor capable of driving said cross member (20) in said third direction (C) and in a direction opposite thereto with respect to said upright (10).
8. The tube support device of claim 1, wherein each of said columns (10) includes a third rail (12), and wherein said cross member (20) is movably disposed at both ends of said third rail (12).
9. The tube support apparatus of claim 1, wherein said tube support apparatus comprises two said steering assemblies (30), one said steering assembly (30) for mounting a tube assembly of said X-ray system and another said steering assembly (30) for mounting a frame of said X-ray system.
An X-ray system, comprising:

a hospital bed (70) disposed on a work surface;

a bulb assembly (80); and

a bulb support device according to any one of claims 1 to 9, said first direction (a) being parallel to the length of said hospital bed (70), a pair of said uprights (10) being disposed on either side of said hospital bed (70) in said second direction (B), said steering assembly (30) being adapted to mount a bulb assembly (80) of said X-ray system and to rotate said bulb assembly (80) about an axis parallel to said third direction (C) and about an axis perpendicular to said third direction (C).