Rotating device for moving DR bulb tube cable

Abstract

The utility model relates to the technical field of medical instruments, in particular to a rotating device for moving a DR bulb tube cable. The rotating device for moving the DR bulb tube cable comprises a fixing table, the upper side of the fixing table is rotationally connected with a connecting base, the connecting base is internally provided with an arc-shaped wiring cavity, the lower side of the fixing table is connected with a lifting assembly, the cable is fixedly connected with the lifting assembly, and the upper end of the cable penetrates through the fixing table to enter the wiring cavity. The cable is stored and guided through the connecting base, and when the machine head rotates, the cable is driven to ascend or descend through the lifting assembly, so that the cable moves in the connecting base, the cable is prevented from being stacked or bent between the connecting base and the machine head, and the service life of the cable is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a rotating device for moving a DR tube cable. Background Art

[0002] Mobile DR (Digital Radiography, DR) is a mobile X-ray machine with outstanding features such as fast imaging speed, short acquisition time, and easy to move between departments and beds. After taking a film at the patient's bedside, the mobile DR can directly perform imaging, which is more simple, convenient and fast. After that, it can be directly processed by computer and the image can be obtained quickly.

[0003] Mobile DR is mainly composed of X-ray high voltage generator, tube, collection workstation, mechanical device and other parts. The tube of the head (or bull head) is connected to the X-ray high voltage generator and collection workstation through multiple cables. When the column of the mobile DR is retracted and the head is rotated, the cables will swing and trip the tube. The messy cables will cause the head to not rotate to the required position well, which seriously affects the use of medical staff.

[0004] To solve the above problems, a rotating device for a mobile DR tube cable with a Chinese patent publication number of CN215534471U is disclosed, comprising a first connecting block and a second connecting block used in conjunction with each other, a first groove is provided on the lower surface of the first connecting block, a second groove is provided on the upper surface of the second connecting block, the first connecting block and the second connecting block are fixedly connected together by a first connecting member, so that the first groove and the second groove cooperate with each other to form a threading hole for the cable, the second connecting block is rotatably connected to the base, and the base is used to be fixedly connected to the mobile DR. This application can facilitate the cable head to swing in a large range, and has a simple structure, a small and beautiful size.

[0005] However, when this application is used in practice, when the head of the equipment swings, the length of the cable between the head and the rotating device will become longer or shorter, causing the cable to accumulate or bend. Repeated bending will reduce the service life of the cable.

[0006] Therefore, the present application provides a rotating device for moving the DR tube cable, which facilitates the storage and adjustment of the cable and avoids repeated bending of the cable at the rear side of the machine head. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a rotating device for moving the DR tube cable.

[0008] The technical solution adopted by the utility model to solve its technical problems is: a rotating device for moving the DR tube cable, comprising a fixed platform, the upper side of the fixed platform is rotatably connected to a connecting seat, the interior of the connecting seat is provided with an arc-shaped wiring cavity, the lower side of the fixed platform is connected to a lifting assembly, the cable is fixedly connected to the lifting assembly, and the upper end of the cable passes through the fixed platform into the wiring cavity.

[0009] As an optimization, a rotating motor is fixedly connected to the upper side of the connecting seat, the output shaft of the rotating motor passes through the connecting seat and is fixedly connected to the fixing platform, and one end of the wiring cavity is connected to a protective tube.

[0010] As an optimization, the lifting assembly includes a lifting motor and a lifting screw, the lifting screw is threadedly connected with a lifting block, and the output shaft of the lifting motor is fixedly connected to the lifting screw;

[0011] A connecting ear is provided on the outer side of the lifting block, and the cable is fixedly connected to the connecting ear.

[0012] As an optimization, one end of the cable away from the connecting seat is fixedly connected to the fixing platform.

[0013] As an optimization, the lifting assembly also includes a guide rod, which is arranged vertically and parallel to the lifting screw, and the lifting block is slidably connected to the guide rod.

[0014] As an optimization, one end of the wiring cavity away from the protection tube is connected to the lower side of the fixing platform.

[0015] As an optimization, the wiring cavity and the connecting seat are arranged coaxially.

[0016] The rotating device for moving the DR tube cable of this scheme has the following benefits:

[0017] The present application stores and guides the cables through a connecting seat. When the machine head rotates, the cables are driven up or down by a lifting assembly, so that the cables move inside the connecting seat, thereby preventing the cables from being accumulated or bent between the connecting seat and the machine head, thereby ensuring the service life of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 It is a schematic diagram of the axial side of the utility model.

[0019] Attached Figure 2 It is a schematic diagram of the bottom axis side of the utility model.

[0020] Attached Figure 3 It is a main schematic diagram of the utility model.

[0021] Attached Figure 4 For this utility model Figure 3 Schematic diagram of the AA section structure.

[0022] Among them, 1. fixed table, 2. connecting seat, 3. wiring cavity, 4. rotating motor, 5. protective tube, 6. lifting motor, 7. lifting screw, 8. lifting block, 9. guide rod. DETAILED DESCRIPTION

[0023] like Figure 1-4 As shown, a rotating device for moving the cable of a DR tube includes a fixed platform 1, the upper side of the fixed platform 1 is rotatably connected to a connecting seat 2, an arc-shaped wiring cavity 3 is provided inside the connecting seat 2, a lifting assembly is connected to the lower side of the fixed platform 1, the cable is fixedly connected to the lifting assembly, and the upper end of the cable passes through the fixed platform 1 and enters the wiring cavity 3.

[0024] The lifting assembly is used to lift the cables to prevent the cables from being piled up and bent between the connecting seat 2 and the machine head.

[0025] like Figure 1 and Figure 4 As shown, a rotating motor 4 is fixedly connected to the upper side of the connecting seat 2, and the output shaft of the rotating motor 4 passes through the connecting seat 2 and is fixedly connected to the fixing platform 1, and one end of the wiring cavity 3 is connected to a protective tube 5.

[0026] The protection tube 5 is connected to the interior of the wiring cavity 3. The rotary motor 4 is used to drive the connecting seat 2 and the fixing platform 1 to rotate relative to each other. When the machine head swings, the connecting seat 2 rotates accordingly.

[0027] like Figure 1 As shown, the lifting assembly includes a lifting motor 6 and a lifting screw 7, a lifting block 8 is threadedly connected to the lifting screw 7, and the output shaft of the lifting motor 6 is fixedly connected to the lifting screw 7;

[0028] A connecting ear is provided on the outer side of the lifting block 8, and the cable is fixedly connected to the connecting ear.

[0029] The lifting motor 6 is used to drive the lifting block 8 to rotate.

[0030] like Figure 1 As shown, one end of the cable away from the connecting seat 2 is fixedly connected to the fixing platform 1 .

[0031] like Figure 1 As shown, the lifting assembly further includes a guide rod 9 , which is vertically arranged parallel to the lifting screw 7 , and the lifting block 8 is slidably connected to the guide rod 9 .

[0032] One end of the wiring cavity 3 away from the protection tube 5 is connected to the lower side of the fixing platform 1 .

[0033] The wiring cavity 3 is coaxially arranged with the connecting seat 2 .

[0034] When the device is used, the cable first passes through the fixing platform 1 downward, connects with the connecting ear, and then enters the wiring cavity 3 upward;

[0035] When the DR camera is running, the connecting base 2 is driven to rotate by the rotating motor 4, and the lifting motor 6 is operated to drive the lifting block 8 to move up and down, pulling the excess cables downward to avoid cable accumulation and bending.

[0036] The above-mentioned specific implementation is only a specific case of the present utility model. The patent protection scope of the present utility model includes but is not limited to the product form and style of the above-mentioned specific implementation. Any rotating device for moving the DR tube cable that complies with the claims of the present utility model and any appropriate changes or modifications made thereto by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present utility model.

Claims

1. A rotating device for moving a DR tube cable, comprising a fixed platform (1), characterized in that: The upper side of the fixed platform (1) is rotatably connected to a connecting seat (2), and an arc-shaped wiring cavity (3) is provided inside the connecting seat (2). The lower side of the fixed platform (1) is connected to a lifting assembly, and the cable is fixedly connected to the lifting assembly, and the upper end of the cable passes through the fixed platform (1) and enters the wiring cavity (3).

2. A rotating device for moving a DR tube cable according to claim 1, characterized in that: A rotating motor (4) is fixedly connected to the upper side of the connecting seat (2); an output shaft of the rotating motor (4) passes through the connecting seat (2) and is fixedly connected to the fixing platform (1); and one end of the wiring cavity (3) is connected to a protective tube (5).

3. The rotating device for moving the DR tube cable according to claim 1, characterized in that: The lifting assembly comprises a lifting motor (6) and a lifting screw (7), a lifting block (8) is threadedly connected to the lifting screw (7), and an output shaft of the lifting motor (6) is fixedly connected to the lifting screw (7); The outer side of the lifting block (8) is provided with a connecting ear, and the cable is fixedly connected to the connecting ear.

4. The rotating device for moving the DR tube cable according to claim 1, characterized in that: One end of the cable away from the connecting seat (2) is fixedly connected to the fixing platform (1).

5. The rotating device for moving the DR tube cable according to claim 3, characterized in that: The lifting assembly further comprises a guide rod (9), the guide rod (9) being arranged vertically and parallel to the lifting screw rod (7), and the lifting block (8) being slidably connected to the guide rod (9).

6. The rotating device for moving the DR tube cable according to claim 2, characterized in that: One end of the wiring cavity (3) away from the protection tube (5) is connected to the lower side of the fixing platform (1).

7. The rotating device for moving the DR tube cable according to claim 1, characterized in that: The wiring cavity (3) and the connecting seat (2) are arranged coaxially.

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