Rotating frame and operating bed

Abstract

The utility model is suitable for the technical field of medical instruments, and provides a rotating frame and an operating bed. The inner frame is hinged to one end of the stand column assembly; the outer frame is hinged with the inner frame; the first driving piece is mounted on the stand column assembly; the second driving piece is mounted on the outer frame; the inner frame is provided with a first connecting part and a second connecting part; the first driving piece is connected with the first connecting part and used for driving the inner frame to obliquely move front and back; the second driving piece is connected with the second connecting part and used for driving the outer frame to obliquely move left and right. One end of the stand column assembly is hinged to the inner frame, then the inner frame is hinged to the outer frame, the first driving part is used for driving the inner frame to obliquely move front and back, the second driving part is used for driving the outer frame to obliquely move left and right, and the structure is simple and reliable; the space position of the side face of the stand column assembly is not occupied, and occupied space is small.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a rotating frame and an operating table. Background Art

[0002] The use of operating tables is very common in the field of medical device technology. With the continuous advancement of medical technology, operating tables can be roughly divided into two types, one is a hydraulic operating table and the other is an electric operating table.

[0003] Existing operating tables are provided with a rotating frame structure and a driving device to rotate and move at a certain angle, such as tilting and rotating the operating table forward and backward, tilting and rotating left and right, and moving forward and backward, etc. However, the structure of the rotating frame used in the current operating table is complicated, and the driving device needs to occupy the side space of the column, which occupies a large space. Utility Model Content

[0004] The utility model provides a rotating frame and an operating table, aiming to solve the problems that the rotating frame used in the existing operating table has a complex structure, occupies a large space and is inconvenient to operate.

[0005] The utility model is implemented in this way: a rotating frame comprises:

[0006] Column assembly;

[0007] an inner frame hinged to one end of the column assembly;

[0008] An outer frame hinged to the inner frame;

[0009] A first drive member mounted on the column assembly; and

[0010] a second driving member mounted on the outer frame;

[0011] The inner frame is provided with a first connecting portion and a second connecting portion;

[0012] The first driving member is connected to the first connecting portion and is used to drive the inner frame to perform forward and backward tilting movement;

[0013] The second driving member is connected to the second connecting portion and is used for driving the outer frame to perform left and right tilting movements.

[0014] Furthermore, one end of the column assembly is hinged to the inner frame via a first fixed shaft.

[0015] Furthermore, the inner frame is hinged to the outer frame via a second fixed shaft.

[0016] Furthermore, the outer frame is provided with a drive member installation position, and the drive installation position is hinged to the second drive member through a installation shaft.

[0017] Furthermore, the first driving member and the second driving member both use oil cylinders connected to the pump assembly, the first driving member is located on the first side of the column assembly, and the pump assembly is installed on the second side of the column assembly adjacent to the first side.

[0018] In a second aspect, the present application provides an operating table comprising a rotating frame as described above.

[0019] Furthermore, the operating table includes:

[0020] bed board;

[0021] Rails mounted on the bed board; and

[0022] A slider that cooperates with the guide rail;

[0023] The outer frame is provided with a slider fixing position for fixing and installing the slider.

[0024] Furthermore, the operating bed also includes a translation driving component, and the outer frame is provided with a translation fixing position for fixing and installing the translation driving component.

[0025] The beneficial effect of the present application lies in that one end of the column assembly of the present application is hinged to the inner frame, and then the inner frame is hinged to the outer frame, the first driving member installed on the column assembly is connected to the first connecting part provided on the inner frame to drive the inner frame to tilt forward and backward, and the second driving member is connected to the second connecting part to drive the outer frame to tilt left and right, thereby realizing rotation in different directions. The structure is simple and reliable, and because the second driving member is installed on the outer frame, it does not need to occupy the space position on the side of the column assembly, and occupies little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment of a rotating frame provided by the present application;

[0027] Figure 2 is a structural schematic diagram of another embodiment of a rotating frame provided by the present application;

[0028] Figure 3 This is a structural schematic diagram of the connection between a column assembly and an inner frame of an embodiment of a rotating frame provided by the present application;

[0029] Figure 4 It is a structural schematic diagram of an inner frame of an embodiment of a rotating frame provided by the present application;

[0030] Figure 5 It is a structural schematic diagram of another embodiment of a rotating frame provided by the present application;

[0031] Figure 6 It is a structural schematic diagram of the inner and outer frames of an embodiment of a rotating frame provided by the present application.

[0032] Among them: column assembly, 100; first fixed axis, 120; inner frame, 200; second fixed axis, 220; first connecting part, 230; second connecting part, 240; outer frame, 300; drive member mounting position, 310; slider fixing position, 320; translation fixing position, 330; mounting axis, 340; first drive member, 400; second drive member, 500; pump liquid assembly, 600. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] One end of the column assembly of the present application is hinged to the inner frame, and then the inner frame is hinged to the outer frame. The first driving member installed on the column assembly is connected to the first connecting part provided on the inner frame to drive the inner frame to tilt forward and backward, and the second driving member is connected to the second connecting part to drive the outer frame to tilt left and right, thereby realizing rotation in different directions. The structure is simple and reliable, and because the second driving member is installed on the outer frame, it does not need to occupy the space position on the side of the column assembly, and occupies little space.

[0035] Embodiment 1

[0036] like Figures 1 to 6 As shown, this embodiment provides a rotating frame, including:

[0037] Column assembly 100;

[0038] An inner frame 200 hinged to one end of the column assembly 100;

[0039] An outer frame 300 hinged to the inner frame 200;

[0040] A first driving member 400 mounted on the column assembly 100; and

[0041] A second driving member 500 mounted on the outer frame 300;

[0042] The inner frame 200 is provided with a first connection portion 230 and a second connection portion 240;

[0043] The first driving member 400 is connected to the first connecting portion 230 and is used to drive the inner frame 200 to perform forward and backward tilting movement;

[0044] The second driving member 500 is connected to the second connecting portion 240 and is used to drive the outer frame 300 to perform left and right tilting motion.

[0045] During implementation, the column assembly 100 is composed of a plurality of side surfaces (e.g., one side surface, three side surfaces, or four side surfaces, etc.), and the column assembly 100 is a columnar structure as a whole. An inner frame 200 is provided at one end of the column assembly 100, and the inner frame 200 is hinged to the column assembly 100 so as to be rotatable relative to the column assembly 100.

[0046] In some embodiments, a first driving member 400 is disposed at one side of the column assembly 100, and the first driving member 400 is connected to the first connecting portion 230 of the inner frame 200 to drive the inner frame 200 to tilt forward and backward. The inner frame 200 is also hinged to the outer frame 300, and the outer frame 300 is installed with a second driving member 500, and the second driving member 500 is connected to the second connecting portion 240 to drive the outer frame 300 to tilt left and right relative to the inner frame 200.

[0047] For example, taking the rotating frame provided by the present application as an example of being applied to an operating bed, the bed board of the operating bed is arranged on the outer frame 300. When the first driving member 400 drives the inner frame 200 to make a forward and backward tilting movement, the inner frame 200 drives the outer frame 300 to rotate synchronously, thereby driving the bed board to make a forward and backward tilting movement synchronously. Similarly, when the second driving member 500 drives the outer frame 300 to make a left and right tilting movement, the outer frame 300 drives the bed board to make a left and right tilting movement.

[0048] In some embodiments, since the second driving member 500 is installed on the outer frame 300, only the installation and fixation of the first driving member 400 occupies one side position of the column assembly 100. Compared with the traditional solution that requires two side positions of the column assembly 100 to install two driving members, the present application occupies less space and is conducive to the miniaturization design of the product.

[0049] In the present application, one end of the column assembly 100 is hinged to the inner frame 200, and then the inner frame 200 is hinged to the outer frame 300. The first driving member 400 installed on the column assembly 100 is connected to the first connecting portion 230 provided on the inner frame 200 to drive the inner frame 200 to tilt forward and backward. The second driving member 500 is connected to the second connecting portion 240 to drive the outer frame 300 to tilt left and right, thereby realizing rotation in different directions. The structure is simple and reliable. Moreover, since the second driving member 500 is installed on the outer frame 300, it does not need to occupy the space position on the side of the column assembly 100, and occupies a small space.

[0050] In some optional embodiments, one end of the column assembly 100 is hinged to the inner frame 200 via the first fixed shaft 120 .

[0051] During implementation, one end of the column assembly 100 is hinged to the inner frame 200. For example, taking the column assembly 100 being placed on the ground, the end of the column assembly 100 away from the ground is hinged to the inner frame 200, wherein a first fixed shaft 120 is provided at one end of the column assembly 100, and the first fixed shaft 120 and the inner frame 200 are hinged.

[0052] In some possible embodiments, the column assembly 100 is composed of four side surfaces, wherein one end of two opposite side surfaces is connected to the first fixed shaft 120 , and the first fixed shaft 120 is also rotatably connected to the inner frame 200 to achieve the hinged connection between the first protrusion 110 and the inner frame 200 .

[0053] In some embodiments, the inner frame 200 is fixedly matched with the first fixed shaft 120 , and the first fixed shaft 120 is also rotatably connected to one end of the column assembly 100 to achieve the hinged connection between the first protrusion 110 and the inner frame 200 .

[0054] In some embodiments, the inner frame 200 is hinged to the outer frame 300 via the second fixed axis 220. During implementation, the structure and implementation principle of the inner frame 200 being hinged to the outer frame 300 via the second fixed axis 220 can refer to the structure and implementation principle of the above-mentioned column assembly 100 being hinged to the inner frame 200 via the second fixed axis 220, and will not be elaborated here.

[0055] During implementation, the first driving member 400 is installed at a side position of the column assembly 100, the inner frame 200 is connected to the first driving member 400 via the first connecting portion 230, and the second driving member 500 is installed on the outer frame 300. Exemplarily, the outer frame 300 is provided with a driving member mounting position 310, and the driving mounting position 310 is hinged to the second driving member 500 via the mounting shaft 340, and the second driving member 500 is connected to the second connecting portion 240.

[0056] In some embodiments, the first driving member 400 and the second driving member 500 may be a cylinder, which is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). Generally, the cylinder includes a cylinder body and a telescopic shaft, and the telescopic shaft can be telescoped relative to the cylinder body under the action of hydraulic pressure.

[0057] During installation, the cylinder of the first driving member 400 is fixedly installed at a side position of the column assembly 100, and the telescopic shaft of the first driving member 400 is connected to the first connecting part 230. The telescopic movement of the telescopic shaft drives the inner frame 200 and the outer frame 300 to tilt forward and backward as a whole, thereby realizing the forward and backward tilting function of the outer frame 300 carrying objects (such as bed boards, etc.).

[0058] Similarly, the cylinder body of the second driving member 500 is installed in the driving member installation position 310, and the telescopic shaft of the second driving member 500 is connected to the second connecting portion 240. When the inner frame 200 is fixed, the driving member of the second driving member 500 of the outer frame 300 will tilt left and right, realizing the left and right tilting function of the outer frame 300 carrying objects (such as bed boards, etc.).

[0059] In some embodiments, Figure 1 As shown, when the first driving member 400 and the second driving member 500 adopt a cylinder, a pump fluid assembly 600 is also matched with the cylinder, that is, the first driving member 400 and the second driving member 500 are both connected to the pump fluid assembly 600, wherein the first driving member 400 is located on the first side of the column assembly 100, and since the second driving member 500 does not need to occupy the side position of the column assembly 100, the pump fluid assembly 600 can be installed on the second side of the column assembly 100, and the second side is adjacent to the first side, so that the overall structure of the rotating frame is more compact and the occupied space is reduced.

[0060] In some possible embodiments, the first drive member 400 and the second drive member 500 are examples of the embodiments of the present application, rather than specific limitations of the present application. In some other embodiments, the first drive member 400 and the second drive member 500 can also adopt a screw assembly, the screw assembly includes a power member and a screw, wherein the power member can be a motor, and the screw is connected to the power output shaft of the motor. When the installation is implemented, the motor of the first drive member 400 is fixedly installed at a side position of the column assembly 100, and the motor of the second drive member 500 is installed in the drive member installation position 310, and the first connecting portion 230 is provided with a threaded hole matched with the screw of the first drive member 400, and the second connecting portion 240 is provided with a threaded hole matched with the screw of the second drive member 500. When the screw of the first drive member 400 rotates under the drive of the motor, due to the cooperation of the screw and the threaded hole, the first connecting portion 230 can slide along the screw, and then drive the inner frame 200 and the outer frame 300 as a whole to do forward and backward tilting movement. Similarly, when the screw of the second driving member 500 rotates under the drive of the motor, the second connecting portion 240 can slide along the screw. If the inner frame 200 is fixed, the outer frame 300 tilts left and right under the drive of the second driving member 500 .

[0061] Embodiment 2

[0062] In some possible embodiments, the present application provides an operating table comprising a rotating frame as described above.

[0063] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the structure and implementation principle of the operating table described above can refer to the corresponding structure and implementation principle in the aforementioned embodiment 1, and will not be repeated here.

[0064] In some possible embodiments, the operating table provided by the present application includes:

[0065] Bed board (not shown);

[0066] A guide rail mounted on the bed board (not shown); and

[0067] A slider (not shown) cooperating with the guide rail;

[0068] The outer frame 300 is provided with a slider fixing position 320 for fixing and installing the slider.

[0069] During implementation, the slider fixing position 320 is a groove set on the outer frame 300, and the slider can be embedded and fixedly installed in the groove. A guide rail is set on the bed board, and the translational sliding function of the bed board is realized through the cooperation of the guide rail and the slider.

[0070] In other embodiments, the bed board mentioned above can be a whole bed board of an operating bed, or it can be a part of the bed board of an operating bed. For example, the bed board of an operating bed includes three parts: upper, middle and lower parts. When a person lies on the operating bed, these three parts correspond to the head, torso and feet of the human body, respectively, without limitation.

[0071] In some possible embodiments, the operating bed provided in the present application further includes a translation drive member (not shown in the figure), and the outer frame 300 is provided with a translation fixing position 330 for fixing and installing the translation drive member (not shown in the figure).

[0072] The bed board can be pushed and translated by the operator, or a driving device can be set on the rotating frame to drive the bed board to translate. For example, a translation cylinder is installed at the translation fixed position 330 of the outer frame 300, and the telescopic shaft of the translation cylinder is connected to the bed board, so that the bed board is driven to translate and slide through the translation cylinder.

[0073] In the present application, one end of the column assembly 100 is hinged to the inner frame 200, and then the inner frame 200 is hinged to the outer frame 300. The first driving member 400 installed on the column assembly 100 is connected to the first connecting portion 230 provided on the inner frame 200 to drive the inner frame 200 to tilt forward and backward. The second driving member 500 is connected to the second connecting portion 240 to drive the outer frame 300 to tilt left and right, thereby realizing rotation in different directions. The structure is simple and reliable. Moreover, since the second driving member 500 is installed on the outer frame 300, it does not need to occupy the space position on the side of the column assembly 100, and occupies a small space.

[0074] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotating frame, characterized in that: include: Column assembly; an inner frame hinged to one end of the column assembly; an outer frame hinged to the inner frame; A first driving member mounted on the column assembly; and a second driving member mounted on the outer frame; The inner frame is provided with a first connecting portion and a second connecting portion; The first driving member is connected to the first connecting portion and is used to drive the inner frame to perform forward and backward tilting movement; The second driving member is connected to the second connecting portion and is used to drive the outer frame to perform left-right tilting movement.

2. The rotating frame according to claim 1, characterized in that: One end of the column assembly is hinged to the inner frame through a first fixed shaft.

3. The rotating frame according to claim 1, characterized in that: The inner frame is hinged to the outer frame via a second fixed shaft.

4. The rotating frame according to claim 1, characterized in that: The outer frame is provided with a drive member installation position, and the drive member installation position is hinged to the second drive member through a mounting shaft.

5. The rotating frame according to claim 1, characterized in that: The first driving member and the second driving member both use oil cylinders connected to a pump assembly. The first driving member is located on a first side surface of the column assembly, and the pump assembly is installed on a second side surface of the column assembly adjacent to the first side surface.

6. An operating table, characterized in that: The invention comprises a rotating frame as claimed in any one of claims 1 to 5.

7. The operating table according to claim 6, characterized in that: The operating table comprises: bed board; A guide rail installed on the bed board; and A slider matched with the guide rail; The outer frame is provided with a slider fixing position for fixing and installing the slider.

8. The operating table according to claim 7, characterized in that: The operating bed also includes a translation driving component, and the outer frame is provided with a translation fixing position for fixing and installing the translation driving component.

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