Human body rotating device for radiographic image detection

Abstract

The utility model relates to the technical field of radiology department, in particular to a human body rotating device for radiographic image detection, which comprises a CT (computed tomography) machine body, a support, a bottom plate, a moving plate and an adjusting component. The adjusting assembly comprises a rotating plate, a lying plate, a gear ring, a gear, a driving component and a supporting component, the rotating plate is rotationally connected with the moving plate, the lying plate is rotationally connected with the rotating plate, the gear ring is fixedly connected with the lying plate, and the gear is rotationally connected with the rotating plate. The gear drives the gear ring to rotate, the gear ring drives the lying plate to rotate, and therefore the patient on the lying plate is driven to adjust the left-right inclination angle, and the purpose of adjusting the left-right inclination angle of the patient is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiology, in particular to a human body rotating device for radiological image detection. Background Art

[0002] Radiology refers to the use of X-rays, ultrasound, and radionuclide gamma rays to penetrate the human body and display images of the internal structures and organs on a fluorescent screen or film, thereby understanding the human body's morphological structure, physiological functions, and pathological changes. Traditional radiology human body examination equipment cannot adjust the angle of the human body as needed due to the fixed installation of the lying board.

[0003] The prior art CN213940770U discloses a human body adjustment device for the radiology department, wherein a first slide groove is provided at the bottom end of the support frame, a first slider is slidably connected to the first slide groove, a first connecting block is fixedly installed on the first sliding block, a first motor is fixedly installed on the bottom end of the support frame, a first threaded rod is fixedly connected to the output end of the first motor, the first threaded rod is rotatably connected to the support frame, a moving block is threadedly connected to the first threaded rod, a first rotating shaft is fixedly connected to the moving block, the first rotating shaft is fixedly connected to the first connecting block, a support rod is rotatably connected to the first rotating shaft, a second connecting block is fixedly connected to the lower end of the lying plate, a second rotating shaft is fixedly installed on the second connecting block, and the upper end of the support rod is rotatably connected to the second rotating shaft.

[0004] The above device can make the lying board rotate on the support frame, so as to adjust the angle of the patient, but the lying board can only be adjusted in front and back angles, which makes it impossible to adjust the left and right angles of the patient. Utility Model Content

[0005] The utility model aims to provide a human body rotating device for radiological image detection, which solves the problem that the existing human body adjusting device of the radiology department can only adjust the front and back angles but cannot adjust the left and right angles of the patient.

[0006] To achieve the above-mentioned purpose, the utility model provides a human body rotation device for radiological image detection, comprising a CT machine body, a support, a base plate and a movable plate, the support being mounted on the CT machine body, the base plate being fixedly mounted on the support, the movable plate being slidably mounted on the base plate, and also comprising an adjustment component; the adjustment component comprising a rotating plate, a lying plate, a gear ring, a gear, a driving member and a supporting member, the rotating plate being rotatably connected to the movable plate and being arranged on the movable plate, the lying plate being rotatably connected to the rotating plate and being located on one side of the rotating plate, the gear ring being fixedly connected to the lying plate and being arranged on the lying plate, the gear being rotatably connected to the rotating plate and being meshed with the gear ring and being located inside the rotating plate, the driving member being arranged on the rotating plate and driving the gear to rotate, and the supporting member being arranged on the movable plate and driving the rotating plate to rotate.

[0007] Wherein, the adjustment component further comprises a rotating roller, which is rotatably connected to the rotating plate, abuts against the lying plate, and is located on a side of the rotating plate close to the lying plate.

[0008] Wherein, the driving member includes a first threaded rod, a first threaded sleeve and a rack, the first threaded rod is rotatably connected to the rotating plate and is located inside the rotating plate; the first threaded sleeve is threadedly connected to the first threaded rod, slidably connected to the rotating plate, and sleeved on the first threaded rod; the rack is fixedly connected to the first threaded sleeve, meshed with the gear, and is located on a side of the first threaded sleeve close to the gear.

[0009] Among them, the lying plate has a limiting protrusion, which is arranged on the lying plate and located on the side of the lying plate close to the rotating plate; the rotating plate has a limiting groove, which is arranged on the rotating plate and located on the side of the rotating plate close to the limiting protrusion, and the limiting groove cooperates with the limiting protrusion.

[0010] Wherein, the supporting member includes a rotating motor, a second threaded rod, a second threaded sleeve and a rotating rod, the second threaded rod is rotatably connected to the movable plate and is arranged on the movable plate; the rotating motor is connected to the movable plate and is located inside the movable plate, and the output end of the rotating motor is connected to the second threaded rod; the second threaded sleeve is threadedly connected to the second threaded rod, and is slidably connected to the movable plate, and is sleeved on the second threaded rod; the two ends of the rotating rod are respectively rotatably connected to the second threaded sleeve and the rotating plate, and the rotating rod is arranged on the second threaded sleeve.

[0011] The utility model discloses a human body rotating device for radiological image detection. When in use, the patient lies on the lying board and is fixed by the binding belt. Then the bottom plate drives the moving plate to move, thereby driving the rotating plate, the lying board and the patient to move, so that the patient enters the CT machine body for detection. When the front and rear tilt angle of the patient needs to be adjusted, the rotating plate is driven to rotate by the supporting member, thereby driving the rotating plate to drive the lying board and the patient to rotate front and rear, thereby achieving the purpose of adjusting the front and rear angle of the patient. When the left and right tilt angle of the patient needs to be adjusted, the gear is driven to rotate by the driving member, thereby driving the gear to rotate the gear ring, and the gear ring drives the lying board to rotate, thereby driving the patient thereon to adjust the left and right tilt angle, thereby achieving the purpose of adjusting the left and right tilt angle of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the human body rotating device for radiological image detection according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the driving component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the rotating roller of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation structure of the second threaded rod of the second embodiment of the utility model.

[0017] In the figure: 101-CT machine body, 102-support, 103-bottom plate, 104-movable plate, 105-adjustment component, 106-rotating plate, 107-lying plate, 108-gear ring, 109-gear, 110-driving member, 111-support member, 112-rotating roller, 113-first threaded rod, 114-first threaded sleeve, 115-rack, 116-limiting protrusion, 117-limiting groove, 118-driving motor, 201-rotating motor, 202-second threaded rod, 203-second threaded sleeve, 204-rotating rod. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of the human body rotating device for radiological image detection. Figure 2 It is a schematic diagram of the structure of the driving component. Figure 3 It is a schematic diagram of the installation structure of the rotating roller.

[0021] The utility model provides a human body rotation device for radiological image detection, comprising a CT machine body 101, a support 102, a base plate 103, a movable plate 104 and an adjustment component 105, wherein the adjustment component 105 comprises a rotating plate 106, a lying plate 107, a gear ring 108, a gear 109, a driving member 110, a supporting member 111 and a rotating roller 112, wherein the driving member 110 comprises a first threaded rod 113, a first threaded sleeve 114 and a rack 115, the lying plate 107 has a limiting protrusion 116, and the rotating plate 106 has a limiting groove 117, and the gear 109 is driven to rotate by the driving member 110, so that the gear 109 drives the gear ring 108 to rotate, thereby driving the lying plate 107 to rotate, so that the patient on the lying plate 107 can adjust the left and right tilt angles, and it can be understood that the above scheme can be used when adjusting the left and right tilt angles of the patient, and can also be used to solve the problem of driving the gear 109 to rotate.

[0022] For this specific embodiment, the support 102 is installed on the CT machine body 101, the base plate 103 is fixedly installed on the support 102, and the movable plate 104 is slidably installed on the base plate 103; a driving structure (not shown in the figure) is provided on the base plate 103, which can drive the movable plate 104 to move back and forth, and then the movable plate 104 drives the rotating plate 106 and the lying plate 107 to enter the CT machine body 101, so that the patient lying on the lying plate 107 can undergo radiological imaging detection through the CT machine body 101. This part is the existing technology and will not be elaborated on again.

[0023] Among them, the rotating plate 106 is rotatably connected to the moving plate 104 and is arranged on the moving plate 104, the lying plate 107 is rotatably connected to the rotating plate 106 and is located on one side of the rotating plate 106, the gear ring 108 is fixedly connected to the lying plate 107 and is arranged on the lying plate 107, the gear 109 is rotatably connected to the rotating plate 106, meshes with the gear ring 108, and is located inside the rotating plate 106, the driving member 110 is arranged on the rotating plate 106, and drives the gear 109 to rotate, the supporting member 111 is arranged on the moving plate 104, and drives the rotating plate 106 to rotate; the lying plate 107 is provided with a strap to facilitate fixing the patient, the rotating plate 106 is provided with an arc groove, and the lying plate 107 is arc-shaped, so that the lying plate 107 can rotate left and right on the rotating plate 106; use When the patient lies on the lying board 107 and is fixed by a strap, the bottom plate 103 drives the moving plate 104 to move, thereby driving the rotating plate 106, the lying board 107 and the patient to move, so that the patient enters the CT machine body 101 for detection; when the front and back tilt angle of the patient needs to be adjusted, the rotating plate 106 is driven to rotate by the supporting member 111, and then the rotating plate 106 drives the lying board 107 and the patient to rotate forward and backward, thereby achieving the purpose of adjusting the front and back tilt angle of the patient; when the left and right tilt angle of the patient needs to be adjusted, the driving member 110 drives the gear 109 to rotate, and then the gear 109 drives the gear ring 108 to rotate, and the gear ring 108 drives the lying board 107 to rotate, thereby driving the patient thereon to adjust the left and right tilt angle, thereby achieving the purpose of adjusting the left and right tilt angle of the patient.

[0024] Secondly, the rotating roller 112 is rotatably connected to the rotating plate 106, abuts against the lying plate 107, and is located on the side of the rotating plate 106 close to the lying plate 107; there are multiple rotating rollers 112, which are evenly distributed on the rotating plate 106. The rotating rollers 112 are used to reduce the friction between the lying plate 107 and the rotating plate 106, thereby improving the smoothness of the rotation of the lying plate 107.

[0025] At the same time, the first threaded rod 113 is rotatably connected to the rotating plate 106 and is located inside the rotating plate 106; the first threaded sleeve 114 is threadedly connected to the first threaded rod 113, and is slidably connected to the rotating plate 106, and is sleeved on the first threaded rod 113; the rack 115 is fixedly connected to the first threaded sleeve 114, meshes with the gear 109, and is located on the side of the first threaded sleeve 114 close to the gear 109; a driving motor 118 is installed at one end of the first threaded rod 113, and the driving motor 118 drives the first threaded rod 113 to rotate, so that the first threaded rod 113 drives the first threaded sleeve 114 to move, and the first threaded sleeve 114 drives the rack 115 to move, so that the rack 115 drives the gear 109 to rotate, thereby achieving the purpose of driving the gear 109 to rotate.

[0026] In addition, the limiting protrusion 116 is arranged on the lying plate 107 and is located on the side of the lying plate 107 close to the rotating plate 106; the limiting groove 117 is arranged on the rotating plate 106 and is located on the side of the rotating plate 106 close to the limiting protrusion 116, and the limiting groove 117 cooperates with the limiting protrusion 116; the limiting protrusion 116 is used to limit the limiting groove 117, and then the movement of the lying plate 107 is limited, so that the lying plate 107 can only move along the limiting groove 117, thereby improving the stability of the lying plate 107 when moving.

[0027] When using the human body rotation device for radiological image detection of this embodiment, when it is necessary to adjust the left and right inclination angle of the patient, the first threaded rod 113 is driven to rotate by the driving motor 118, and the first threaded rod 113 drives the first threaded sleeve 114 to move, thereby driving the rack 115 to move, so that the rack 115 drives the gear 109 to rotate, and the gear 109 drives the gear ring 108 to rotate, thereby driving the lying board 107 to rotate, thereby achieving the purpose of adjusting the left and right inclination angle of the patient.

[0028] Second embodiment:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 2 is a schematic diagram of the installation structure of the second threaded rod of the second embodiment. The support member 111 of this embodiment includes a rotating motor 201 , a second threaded rod 202 , a second threaded sleeve 203 and a rotating rod 204 .

[0030] According to the present specific embodiment, the second threaded rod 202 is rotatably connected to the moving plate 104 and is disposed on the moving plate 104; the rotating motor 201 is connected to the moving plate 104 and is located inside the moving plate 104, and the output end of the rotating motor 201 is connected to the second threaded rod 202; the second threaded sleeve 203 is threadedly connected to the second threaded rod 202, is slidably connected to the moving plate 104, and is sleeved on the second threaded rod 202; the two ends of the rotating rod 204 are respectively connected to the second threaded sleeve 203; The sleeve 203 is rotatably connected to the rotating plate 106, and the rotating rod 204 is arranged on the second threaded sleeve 203; when it is necessary to adjust the front and rear tilt angles of the lying plate 107, the rotating motor 201 is started to drive the second threaded rod 202 to rotate, so that the second threaded rod 202 drives the second threaded sleeve 203 to move, and the second threaded sleeve 203 drives the rotating rod 204 to move, and then the rotating rod 204 lifts the rotating plate 106, thereby adjusting the angle of the rotating plate 106 and the lying plate 107.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A human body rotating device for radiological image detection, comprising a CT machine body, a support, a bottom plate and a moving plate, wherein the support is mounted on the CT machine body, the bottom plate is fixedly mounted on the support, and the moving plate is slidably mounted on the bottom plate, characterized in that: Also included are adjustment components; The adjusting assembly includes a rotating plate, a lying plate, a gear ring, a gear, a driving member and a supporting member. The rotating plate is rotatably connected to the movable plate and is disposed on the movable plate. The lying plate is rotatably connected to the rotating plate and is located on one side of the rotating plate. The gear ring is fixedly connected to the lying plate and is disposed on the lying plate. The gear is rotatably connected to the rotating plate, meshes with the gear ring, and is located inside the rotating plate. The driving member is disposed on the rotating plate and drives the gear to rotate. The supporting member is disposed on the movable plate and drives the rotating plate to rotate.

2. The human body rotating device for radiological image detection according to claim 1, characterized in that: The adjusting assembly further comprises a rotating roller, which is rotatably connected to the rotating plate, abuts against the lying plate, and is located on a side of the rotating plate close to the lying plate.

3. The human body rotating device for radiological image detection according to claim 1, characterized in that: The driving member includes a first threaded rod, a first threaded sleeve and a rack, the first threaded rod is rotatably connected to the rotating plate and is located inside the rotating plate; the first threaded sleeve is threadedly connected to the first threaded rod, slidably connected to the rotating plate, and sleeved on the first threaded rod; the rack is fixedly connected to the first threaded sleeve, meshes with the gear, and is located on a side of the first threaded sleeve close to the gear.

4. The human body rotating device for radiological image detection according to claim 1, characterized in that: The lying plate has a limiting protrusion, which is arranged on the lying plate and located on a side of the lying plate close to the rotating plate; the rotating plate has a limiting groove, which is arranged on the rotating plate and located on a side of the rotating plate close to the limiting protrusion, and the limiting groove cooperates with the limiting protrusion.

5. The human body rotating device for radiological image detection according to claim 1, characterized in that: The supporting member includes a rotating motor, a second threaded rod, a second threaded sleeve and a rotating rod, wherein the second threaded rod is rotatably connected to the movable plate and is disposed on the movable plate; the rotating motor is connected to the movable plate and is located inside the movable plate, and the output end of the rotating motor is connected to the second threaded rod; the second threaded sleeve is threadedly connected to the second threaded rod, is slidably connected to the movable plate, and is sleeved on the second threaded rod; the two ends of the rotating rod are rotatably connected to the second threaded sleeve and the rotating plate respectively, and the rotating rod is disposed on the second threaded sleeve.

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