Suspension bracket and medical imaging system

Abstract

The suspension bracket comprises a base (10), a rotating piece (20) and a connecting seat (30). The base (10) is used for being connected with a supporting body. The rotating member (20) is rotatably connected to the base (10) about a first axis (A1). The connecting base (30) is movably connected with the rotating piece (20) along a straight line and used for being connected with an object to be hung. The connecting base (30) can move relative to the rotating piece (20) to adjust the distance between the to-be-hung object and the first axis (A1). The suspension bracket is convenient to operate. In addition, the utility model also provides a medical imaging system.

Description

Technical Field

[0001] The utility model relates to a suspension frame and a medical imaging system comprising the suspension frame. Background Art

[0002] Medical imaging systems are usually provided with displays for human-computer interaction or displaying images. These displays are, for example, suspended on the roof of a building by a suspension frame to reduce the floor space. In order to facilitate the adjustment of the position of the display, the suspension frame is usually provided with a double swivel cantilever, so that the position of the display can be adjusted within a circular / ring-shaped range. However, when the two swivel cantilevers are at a certain angle, there is a problem of rotation obstruction, which affects the convenience of operation. Utility Model Content

[0003] The utility model aims to provide a suspension rack which is convenient to operate.

[0004] Another object of the present invention is to provide a medical imaging system, the suspension frame of which is easy to operate.

[0005] The utility model provides a suspension frame, which comprises a base, a rotating member and a connecting seat. The base is used to connect a support body. The rotating member is rotatably connected to the base around a first axis. The connecting seat is movably connected to the rotating member along a straight line and is used to connect an object to be suspended. The connecting seat can adjust the distance between the object to be suspended and the first axis by moving relative to the rotating member.

[0006] When the suspension rack is in use, the position of the object to be suspended can be adjusted within a circular / annular range by rotating the rotating member relative to the base and adjusting the position of the connecting seat on the rotating member, and there is no problem of the rotation of the double-rotating cantilever being blocked. The suspension rack is easy to operate.

[0007] In another exemplary embodiment of the suspension, the rotating member includes an adapter and a cantilever. The adapter is rotatably connected to the base around a first axis. The cantilever is connected to the adapter and extends from the adapter along a length direction perpendicular to the first axis. The connecting seat is movably connected to the cantilever along the length direction and the opposite direction of the length direction. The structure is simple and has good stability.

[0008] In another exemplary embodiment of the suspension, the cantilever is provided with a support surface extending in the length direction and perpendicular to the first axis. The suspension also includes a matching piece connected to the connecting seat. The matching piece can move on the support surface in the length direction and in the opposite direction of the length direction to drive the connecting seat to move relative to the cantilever in the length direction and in the opposite direction of the length direction. The structure is simple and easy to process.

[0009] In another exemplary embodiment of the suspension bracket, a groove extending in the length direction is respectively recessed on the side walls of the cantilever along the width direction. The width direction is perpendicular to the first axis and the length direction. The groove wall of the groove is used to form a support surface. The suspension bracket includes a plurality of mating parts. At least two mating parts are located in one of the grooves, and at least one mating part is located in another groove. This can prevent the connecting seat from swinging unnecessarily and improve stability. The groove wall of the groove has a limiting surface opposite to the support surface to limit the range of motion of the mating part relative to the cantilever in a direction parallel to the first axis. This helps to improve stability during operation.

[0010] In another exemplary embodiment of the hanger, the hanger further includes two support members. The two support members are connected to the connecting seat and are respectively located in the two grooves. The two support members can respectively abut against the groove walls of the two grooves in the width direction and the opposite direction of the width direction to limit the relative position of the connecting seat relative to the cantilever in the width direction. When the connecting seat moves relative to the cantilever in the length direction and the opposite direction of the length direction, the support member can move along the groove wall of the groove. By reasonably limiting the relative position of the connecting seat relative to the cantilever in the width direction through the support member, it is helpful to prevent the end face of the mating member from rubbing against the groove wall of the groove during the movement of the connecting seat.

[0011] In another exemplary embodiment of the hanger, the hanger further includes a driving unit. The driving unit includes a screw, a sleeve and a driving device. The screw is axially parallel to the length direction and can rotate relative to the rotating member around its axis. The sleeve is sleeved and threadedly connected to the screw. The sleeve is fixedly connected to the connecting seat. The driving device is arranged on the rotating member and can drive the screw to rotate relative to the rotating member. The driving unit is conducive to improving the automation degree of the product and facilitating operation. The screw sleeve structure has good stability and saves space.

[0012] In another exemplary embodiment of the suspension frame, the base is provided with a first cable channel extending along the first axis. The adapter is provided with a second cable channel connected to the first cable channel. The cantilever is provided with a third cable channel extending along the length direction and connected to the second cable channel. The cantilever is provided with a cable outlet connected to the third cable channel. The suspension frame further includes a cable drag chain. One end of the cable drag chain is provided at the cable outlet of the cantilever, and the other end of the cable drag chain is connected to the connection seat. This facilitates the arrangement of cables.

[0013] In another exemplary embodiment of the hanger, the hanger further comprises a lifting column. The lifting column has a fixed end and a movable end. The fixed end is connected to the connecting seat, and the movable end is used to connect the object to be suspended. The lifting column can be moved so that the fixed end and the movable end move relative to each other in a direction parallel to the first axis. By setting the lifting column, the position of the object to be suspended in the direction parallel to the first axis can be adjusted.

[0014] In another exemplary embodiment of the suspension frame, the suspension frame further comprises a connecting member. The connecting member is rotatably connected to the movable end around a second axis parallel to the first axis. The connecting member is used to connect the object to be suspended. This facilitates adjusting the angle of the object to be suspended.

[0015] The utility model also provides a medical imaging system, which includes a medical imaging device, an above-mentioned suspension frame and an object to be suspended. The base is used to connect the support body. The connecting seat is connected to the object to be suspended. The connecting seat can adjust the distance between the object to be suspended and the first axis by moving relative to the rotating member. When the suspension frame is in use, the position of the object to be suspended can be adjusted within a circular / annular range by rotating the rotating member relative to the base and adjusting the position of the connecting seat on the rotating member, and there is no problem of rotation obstruction of the double-rotating cantilever. The suspension frame is easy to operate.

[0016] In another exemplary embodiment of the medical imaging system, the medical imaging device is a C-arm X-ray imaging device, and the object to be suspended is a display. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings are only used to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0018] Figure 1 The figure is a schematic structural diagram of a schematic implementation of a suspension bracket.

[0019] Figure 2 for Figure 1 A side view of the hanger is shown.

[0020] Figure 3 for Figure 1 A cross-sectional view of a portion of the structure of the suspension bracket is shown.

[0021] Figure 4 Another exemplary embodiment for illustrating a suspension bracket.

[0022] Figure 5 Another exemplary embodiment is used to illustrate a suspension bracket.

[0023] Description of symbols

[0024] 10 Base

[0025] 11 First cable channel

[0026] 20 Rotating parts

[0027] 21 Transfer Unit

[0028] 211 Second cable channel

[0029] 23 Cantilever

[0030] 231 slots

[0031] 232 Third cable channel

[0032] 233 Cable outlet

[0033] S1 Support surface

[0034] S2 limit surface

[0035] 30 Connector

[0036] 40 Matching parts

[0037] 50 Drivers

[0038] 51 Screw

[0039] 52 threaded sleeve

[0040] 53 Drive device

[0041] 60 Cable Drag Chain

[0042] 70 Lifting Column

[0043] 71 Fixed end

[0044] 72 Activity Terminal

[0045] 80 Connectors

[0046] 90 Support

[0047] 100 Suspension Bracket

[0048] A1 First axis

[0049] A2 Second axis

[0050] L Length direction

[0051] W Width direction DETAILED DESCRIPTION

[0052] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. The same reference numerals in the drawings represent components with the same structure or similar structures but the same functions.

[0053] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.

[0054] In this article, "first", "second", etc. do not indicate their importance or order, but are only used to indicate the difference between each other for the convenience of document description.

[0055] In this document, a "connection" may be a direct connection or an indirect connection through a third party.

[0056] In order to make the drawings concise, each figure only schematically shows the parts related to the utility model, which do not represent the actual structure of the product.

[0057] Figure 1 The figure is a schematic structural diagram of a schematic implementation of a suspension bracket. Figure 2 for Figure 1 The side view of the suspension bracket shown in FIG. The suspension bracket can be used as a part of a medical imaging system, for example, to suspend a display of the medical imaging system for displaying medical images, but is not limited thereto. Figure 1 and Figure 2 As shown, the suspension frame includes a base 10 , a rotating member 20 and a connecting seat 30 .

[0058] The base 10 is used to connect a support body, such as a roof of a building. The base 10 is directly connected to the top wall of an operating room or indirectly connected to the top wall of an operating room through an intermediate member. The rotating member 20 is rotatably connected to the base 10 around a first axis A1. The rotating member 20 is rotatably connected to the base 10, for example, through a turntable bearing, to improve stability, but is not limited thereto. When in use, the first axis A1 is, for example, parallel to the direction of gravity.

[0059] The connection seat 30 is connected to the rotating member 20 movably along a straight line and is used to connect the object to be suspended. In this exemplary embodiment, the suspension frame further includes a lifting column 70 and a connecting member 80, and the connection seat 30 is connected to the object to be suspended through the lifting column 70 and the connecting member 80, but is not limited thereto. The object to be suspended is, for example, a display for displaying medical images of a medical imaging system, which is, for example, fixed to the connecting member 80.

[0060] The connection seat 30 can adjust the distance between the object to be suspended and the first axis A1 by moving relative to the rotating member 20. Figure 1 and Figure 2 As shown, in this exemplary embodiment, the rotating member 20 includes an adapter 21 and a cantilever 23. The adapter 21 is rotatably connected to the base 10 around the first axis A1. The cantilever 23 is connected to the adapter 21 and extends from the adapter 21 along the length direction L perpendicular to the first axis A1. The connecting seat 30 is movably connected to the cantilever 23 along the length direction L and the opposite direction of the length direction L. The structure is simple and has good stability, but is not limited thereto.

[0061] When the suspension rack is in use, the position of the object to be suspended can be adjusted within a circular / annular range by rotating the rotating member 20 relative to the base 10 and adjusting the position of the connecting seat 30 on the rotating member 20, without the problem of the rotation of the double-rotating cantilever being blocked. The suspension rack is easy to operate.

[0062] like Figure 1 and Figure 2 As shown, in the exemplary embodiment, the cantilever 23 is provided with a support surface S1 extending along the length direction L and perpendicular to the first axis A1. The suspension frame also includes a matching piece 40 connected to the connecting seat 30. The matching piece 40 can move on the support surface S1 along the length direction L and the opposite direction of the length direction L to drive the connecting seat 30 to move relative to the cantilever 23 along the length direction L and the opposite direction of the length direction L. The structure is simple and easy to process.

[0063] In this exemplary embodiment, the motion cooperation mode between the matching member 40 and the support surface S1 is rolling cooperation, which can make the motion smoother, but is not limited thereto. In other exemplary embodiments, the motion cooperation mode between the matching member 40 and the support surface S1 can also be sliding cooperation.

[0064] Further, in this exemplary embodiment, the matching member 40 is a roller whose axis is perpendicular to the first axis A1 and the length direction L, but is not limited thereto. In other exemplary embodiments, the matching member 40 may also be a ball.

[0065] Figure 3 for Figure 1 A cross-sectional view of a portion of the structure of the suspension frame shown. Figure 3 As shown, in the schematic embodiment, the side walls of the cantilever 23 along the width direction W are respectively provided with a groove 231 extending along the length direction L, wherein the width direction W is perpendicular to the first axis A1 and the length direction L. The groove wall of the groove 231 is used to form a support surface S1. In this schematic embodiment, the suspension frame includes four fittings 40. Two of the fittings 40 are located in one groove 231, and the other two fittings 40 are located in another groove 231. The four fittings 40 contact the support surfaces S1 of the grooves 231 on both sides at the same time. This can prevent the connecting seat 30 from swinging unnecessarily and improve stability. However, it is not limited to this. In other schematic embodiments, at least two fittings 40 may be located in one of the grooves 231, and at least one fitting 40 may be located in another groove 231, which can also prevent the connecting seat from swinging.

[0066] As 1 and Figure 2As shown, the groove wall of the groove 231 has a limiting surface S2 opposite to the supporting surface S1. The limiting surface S2 can limit the range of motion of the fitting 40 relative to the cantilever 23 along a direction parallel to the first axis A1, thereby facilitating the improvement of stability during operation.

[0067] like Figure 2 and Figure 3 As shown, in the exemplary embodiment, the hanger further includes two support members 90. The two support members 90 are connected to the connection seat 30 and are respectively located in the two grooves 231. The two support members 90 can respectively abut against the groove walls of the two grooves 231 along the width direction W and the opposite direction of the width direction W to limit the relative position of the connection seat 30 relative to the cantilever 23 along the width direction W. When the connection seat 30 moves relative to the cantilever 23 along the length direction L and the opposite direction of the length direction L, the support member 90 can move along the groove wall of the groove 231.

[0068] In this exemplary embodiment, the motion cooperation mode of the support member 90 and the groove wall of the groove 231 is rolling cooperation, which can make the motion smoother, but is not limited thereto. In other exemplary embodiments, the motion cooperation mode of the support member 90 and the groove wall of the groove 231 can also be sliding cooperation.

[0069] Further, in this exemplary embodiment, the support member 90 is a ball, but is not limited thereto. In other exemplary embodiments, the support member 90 may also be a roller whose axis is parallel to the first axis A1. The support member 90 reasonably limits the relative position of the connecting seat 30 relative to the cantilever 23 along the width direction W, which can help prevent the end face of the mating member 40 from rubbing against the groove wall of the groove 231 during the movement of the connecting seat 30.

[0070] like Figure 1 As shown, in this exemplary embodiment, the lifting column 70 has a fixed end 71 and a movable end 72. The fixed end 71 is connected to the connecting seat 30, and the movable end 72 is connected to the connecting member 80. The lifting column 70 can be moved so that the fixed end 71 and the movable end 72 move relative to each other in a direction parallel to the first axis A1, such as being mutually sleeved or unfolded. The lifting column 70 is, for example, various known electric lifting columns, which include a plurality of columns that are slidably sleeved, but is not limited thereto. By setting the lifting column, the position of the object to be suspended in the direction parallel to the first axis A1 can be adjusted.

[0071] In other exemplary embodiments, the lifting column 70 may not be provided, and the connecting seat 30 and the connecting member 80 may be connected by a non-liftable rod.

[0072] like Figure 1As shown, in the exemplary embodiment, the connecting member 80 is rotatably connected to the movable end 72 around a second axis A2 parallel to the first axis A1. This facilitates the adjustment of the angle of the object to be suspended. The connecting member 80 can be rotatably connected to the movable end 72, for example, through a turntable bearing, to facilitate improving stability, but is not limited thereto.

[0073] Figure 1 When the hanging bracket shown is in use, the position of the connecting seat 30 on the cantilever 23 needs to be adjusted manually, but the present invention is not limited thereto. Figure 4 Another exemplary embodiment of the suspension bracket is used to illustrate the suspension bracket of the exemplary embodiment. Figure 1 The same or similar aspects of the suspension bracket shown in the figure are not described in detail here, but the difference is that the suspension bracket of the exemplary embodiment further includes a driving unit 50. Figure 4 As shown, the driving unit 50 includes a screw 51, a screw sleeve 52 and a driving device 53. The screw 51 is axially parallel to the length direction L and can rotate around its axis relative to the rotating member 20. The screw sleeve 52 is sleeved and threadedly connected to the screw 51. The screw sleeve 52 is fixedly connected to the connecting seat 30. The driving device 53 is arranged on the rotating member 20 and can drive the screw 51 to rotate relative to the rotating member 20. The driving unit 50 is, for example, a servo motor. The driving unit 50 is conducive to improving the automation level of the product and facilitating operation. The screw sleeve structure has good stability and saves space.

[0074] Figure 5 Another exemplary embodiment of the suspension bracket is used to illustrate the suspension bracket of the exemplary embodiment. Figure 1 The same or similar parts of the suspension bracket shown are not described in detail here, and the differences therefrom are described as follows. Figure 5 The partial cross-sectional structure of the suspension frame is shown. Figure 5 As shown, in this exemplary embodiment, the base 10 is provided with a first cable channel 11 extending along the first axis A1. The adapter 21 is provided with a second cable channel 211 connected to the first cable channel 11. The cantilever 23 is provided with a third cable channel 232 extending along the length direction L and connected to the second cable channel 211. The cantilever 23 is provided with a cable outlet 233 connected to the third cable channel 232. The suspension frame also includes a cable drag chain 60. One end of the cable drag chain 60 is provided at the cable outlet 233 of the cantilever 23, and the other end of the cable drag chain 60 is connected to the connecting seat 30. When in use, the cable can pass through the first cable channel 11, the second cable channel 211, the third cable channel 232, the cable outlet 233 and the cable drag chain 60 in sequence. This can facilitate the arrangement of cables.

[0075] In other exemplary embodiments, the hanger may also be Figure 1 The suspension frame shown in the figure is also provided with Figure 4The drive unit 50 and Figure 5 The first cable channel 11 , the second cable channel 211 , the third cable channel 232 and the cable drag chain 60 are shown.

[0076] The utility model also provides a medical imaging system. In a schematic embodiment, the medical imaging system includes a medical imaging device (not shown), any of the above suspension frames and an object to be suspended (not shown). The medical imaging device is, for example, a C-arm X-ray imaging device, for example, a DSA or a mobile C-arm X-ray imaging device, and the object to be suspended is, for example, a display for displaying medical images, but is not limited thereto. The base 10 is used to connect a support body, and the support body is, for example, the roof of a building. The connecting seat 30 is connected to the object to be suspended through a lifting column 70 and a connecting member 80. The connecting seat 30 can adjust the distance between the object to be suspended and the first axis A1 by moving relative to the rotating member 20. When the suspension frame is in use, by rotating the rotating member 20 relative to the base 10 and adjusting the position of the connecting seat 30 on the rotating member 20, the position of the object to be suspended can be adjusted within a circular / annular range, and there is no problem of the rotation of the double-rotating cantilever being blocked. The suspension frame is easy to operate.

[0077] It should be understood that although this specification is described according to various embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0078] The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present utility model. They are not intended to limit the scope of protection of the present utility model. Any equivalent implementation scheme or changes that do not deviate from the technical spirit of the present utility model, such as combination, division or repetition of features, should be included in the scope of protection of the present utility model.

Claims

1. A suspension frame, characterized in that: include: A base (10) for connecting to a support body; a rotating member (20) rotatably connected to the base (10) about a first axis (A1); and A connecting seat (30) is movably connected to the rotating member (20) along a straight line and is used to connect the object to be suspended. The connecting seat (30) can adjust the distance between the object to be suspended and the first axis (A1) by moving relative to the rotating member (20).

2. The suspension bracket according to claim 1, characterized in that: The rotating member (20) comprises: a transition portion (21) rotatably connected to the base (10) around the first axis (A1); and A cantilever (23) is connected to the adapter portion (21) and extends from the adapter portion (21) along a length direction (L) perpendicular to the first axis (A1); the connecting seat (30) is movably connected to the cantilever (23) along the length direction (L) and in the opposite direction of the length direction (L).

3. The suspension bracket according to claim 2, characterized in that: The cantilever (23) is provided with a supporting surface (S1) extending along the length direction (L) and perpendicular to the first axis (A1), and the suspension frame also includes a matching piece (40) connected to the connecting seat (30), and the matching piece (40) can move on the supporting surface (S1) along the length direction (L) and the opposite direction of the length direction (L) to drive the connecting seat (30) to move relative to the cantilever (23) along the length direction (L) and the opposite direction of the length direction (L).

4. The suspension bracket according to claim 3, characterized in that: The cantilever (23) is provided with a groove (231) extending along the length direction (L) on both side walls along the width direction (W), and the width direction (W) is perpendicular to the first axis (A1) and the length direction (L). The groove wall of the groove (231) is used to form the support surface (S1). The suspension frame includes a plurality of the matching parts (40), at least two of the matching parts (40) are located in one of the grooves (231), and at least one of the matching parts (40) is located in another groove (231). The groove wall of the groove (231) has a limiting surface (S2) opposite to the supporting surface (S1) to limit the range of movement of the matching part (40) relative to the cantilever (23) along the direction parallel to the first axis (A1).

5. The suspension bracket according to claim 4, characterized in that: The suspension frame also includes two support members (90), the two support members (90) are connected to the connecting seat (30) and are respectively located in the two grooves (231), the two support members (90) can respectively abut against the groove walls of the two grooves (231) along the width direction (W) and the opposite direction of the width direction (W) to limit the relative position of the connecting seat (30) relative to the cantilever (23) along the width direction (W), and when the connecting seat (30) moves relative to the cantilever (23) along the length direction (L) and the opposite direction of the length direction (L), the support member (90) can move along the groove wall of the groove (231).

6. The suspension bracket according to claim 2, characterized in that: The suspension frame further comprises a driving unit (50), wherein the driving unit (50) comprises: a screw (51) whose axial direction is parallel to the length direction (L) and can rotate around its axis relative to the rotating member (20); a screw sleeve (52), which is sleeved and threadedly connected to the screw rod (51), and the screw sleeve (52) is fixedly connected to the connecting seat (30); and A driving device (53) is arranged on the rotating member (20) and is capable of driving the screw rod (51) to rotate relative to the rotating member (20).

7. The suspension bracket according to claim 2, characterized in that: The base (10) is provided with a first cable channel (11) extending along the first axis (A1); the adapter (21) is provided with a second cable channel (211) connected to the first cable channel (11); the cantilever (23) is provided with a third cable channel (232) extending along the length direction (L) and connected to the second cable channel (211); the cantilever (23) is provided with a cable outlet (233) connected to the third cable channel (232); the suspension frame further comprises a cable drag chain (60); one end of the cable drag chain (60) is provided at the cable outlet (233) of the cantilever (23); and the other end of the cable drag chain (60) is connected to the connection seat (30).

8. The suspension bracket according to claim 1, characterized in that: The suspension frame further comprises a lifting column (70), wherein the lifting column (70) has a fixed end (71) and a movable end (72), wherein the fixed end (71) is connected to the connecting seat (30), and the movable end (72) is used to connect an object to be suspended, and the lifting column (70) can be moved so that the fixed end (71) and the movable end (72) move relative to each other in a direction parallel to the first axis (A1).

9. The suspension bracket according to claim 8, characterized in that: The hanging frame further comprises a connecting member (80), wherein the connecting member (80) is rotatably connected to the movable end (72) around a second axis (A2) parallel to the first axis (A1), and the connecting member (80) is used to connect an object to be hung.

10. A medical imaging system, characterized in that include: a medical imaging device; A suspension bracket according to any one of claims 1 to 9, wherein the base (10) is used for connecting a support body; as well as An object to be suspended, the connecting seat (30) is connected to the object to be suspended, and the connecting seat (30) can adjust the distance between the object to be suspended and the first axis (A1) by moving relative to the rotating member (20).

11. The medical imaging system of claim 10, wherein: The medical imaging device is a C-arm X-ray imaging device, and the object to be suspended is a display.

Images