Nuclear magnetic resonance medical bed convenient to move and adjust

Abstract

The invention relates to the technical field of medical equipment, in particular to a nuclear magnetic resonance medical bed convenient to move and adjust, which comprises a bed plate and an adjusting assembly, and the adjusting assembly comprises a groove body, a driving unit, two moving blocks, two fixed blocks, two fixed rods, a rotating plate, a rotating block, a plurality of connecting rods and a connecting plate. The two fixed blocks are fixedly connected with the corresponding movable blocks respectively and located above the movable blocks, the two fixed rods are rotationally connected with the corresponding fixed blocks respectively, the rotating plate is provided with a plurality of open grooves, the two movable blocks are driven by the driving unit to move relatively, the fixed blocks and the fixed rods are made to move, and meanwhile the fixed rods are rotationally adjusted on the fixed blocks. And the connecting plate drives a plurality of connecting rods to move in the corresponding open grooves, so that the rotating block rotates below the bed board and drives the bed board to move to adjust the height, and therefore, the bolts do not need to be manually disassembled for adjustment, the working pressure is relieved, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a medical bed for nuclear magnetic resonance imaging which is easy to move and adjust. Background Art

[0002] During an MRI examination, the patient is required to lie on a medical bed and then be pushed into the MRI room for the examination. However, traditional medical beds cannot be raised or lowered and cannot adapt to different usage environments.

[0003] In the prior art, bolts are set on the legs and telescopic rods under the bed board, and the bolts are removed, so that the telescopic rods can be telescoped and slid inside the legs to drive the bed board to move up and down, and finally the bolts are screwed in to complete the fixation, so that the height can be adjusted up and down.

[0004] However, in the above-mentioned prior art, adjustment requires screwing multiple bolts, which is not convenient for quick adjustment and has low adjustment efficiency. Summary of the invention

[0005] The object of the present invention is to provide a medical bed for nuclear magnetic resonance imaging which is easy to move and adjust, thereby solving the problem in the prior art that adjustment requires screwing multiple bolts, is not convenient for quick adjustment, and has low adjustment efficiency.

[0006] To achieve the above-mentioned object, the present invention provides a medical bed for nuclear magnetic resonance imaging that is easy to move and adjust, comprising a bed board and an adjustment component;

[0007] The adjusting assembly comprises a trough body, a driving unit, two moving blocks, two fixed blocks, two fixed rods, a rotating plate, a rotating block, a plurality of connecting rods and a connecting plate, the trough body is arranged below the bed board, the driving unit is arranged on the trough body, the two moving blocks are symmetrically arranged on the driving unit, the two fixed blocks are respectively fixedly connected to the corresponding moving blocks and are located above the moving blocks, the two fixed rods are respectively rotatably connected to the corresponding fixed blocks, one end of the rotating plate and one end of the rotating block are both rotatably connected to the bottom of the bed board, the other end of the rotating plate is fixedly connected to the corresponding fixed rod, the other end of the rotating block is fixedly connected to one end of the plurality of connecting rods, the rotating plate has a plurality of slots, the plurality of connecting rods are respectively adapted to the corresponding slots, the other ends of the plurality of connecting rods are fixedly connected to the connecting plate, and the connecting plate is fixedly connected to the corresponding fixed rods.

[0008] Wherein, the adjustment component also includes a plurality of moving wheels, and the plurality of moving wheels are all fixedly connected to the trough body and are sequentially distributed below the trough body.

[0009] Wherein, the driving unit includes a connecting shaft, a first threaded rod, a second threaded rod and a motor, the connecting shaft is located inside the trough body, one end of the first threaded rod and the second threaded rod are fixedly connected to the connecting shaft and are symmetrically distributed at both ends of the connecting shaft, the other end of the first threaded rod is rotatably connected to the inner wall of the trough body, the motor is fixedly connected to the trough body and is located at one end of the trough body, the other end of the second threaded rod passes through the inner wall of the trough body and is fixedly connected to the output end of the motor, and the two moving blocks both have threaded holes, and the two threaded holes are respectively adapted to the first threaded rod and the second threaded rod.

[0010] The medical bed for nuclear magnetic resonance imaging that is easy to move and adjust also includes an auxiliary component, and the auxiliary component is arranged on the bed board.

[0011] Wherein, the auxiliary component includes a mattress and a pillow pad, the mattress is fixedly connected to the bed board and is located above the bed board, and the pillow pad is fixedly connected to the mattress and is located above the mattress.

[0012] Wherein, the auxiliary component also includes two guardrails, both of which are fixedly connected to the bed board and symmetrically distributed on both sides of the bed board.

[0013] The present invention provides a medical bed for nuclear magnetic resonance imaging that is easy to move and adjust. The driving unit drives the two moving blocks to move relative to each other, so that the fixed block and the fixed rod move. At the same time, the fixed rod rotates and adjusts on the fixed block, driving the rotating plate and the connecting plate to rotate. The connecting plate drives multiple connecting rods to move in the corresponding slots, so that the rotating block rotates under the bed board, driving the bed board to move and adjust the height. Through the above-mentioned structural setting, there is no need to manually disassemble the bolts for adjustment, which reduces the working pressure and improves the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0016] Figure 2 It is an overall cross-sectional view of the first embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0018] Figure 4 It is an overall cross-sectional view of a second embodiment of the present invention.

[0019] Figure 5 It is an overall cross-sectional view of a third embodiment of the present invention.

[0020] 101-bed board, 102-trough body, 103-moving block, 104-fixed block, 105-fixed rod, 106-rotating plate, 107-rotating block, 108-connecting rod, 109-connecting plate, 110-slotting, 111-moving wheel, 112-connecting shaft, 113-first threaded rod, 114-second threaded rod, 115-motor, 116-threaded hole, 201-mattress, 202-pillow pad, 203-guardrail, 301-rotating shaft, 302-handle. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below. 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 construed as limiting the present invention.

[0022] First embodiment:

[0023] See also Figure 1 and Figure 2 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 The first embodiment of the present invention is a sectional view of the whole. The present invention provides a medical bed for nuclear magnetic resonance that is easy to move and adjust, comprising a bed plate 101 and an adjustment component, wherein the adjustment component comprises a slot body 102, a drive unit, two moving blocks 103, two fixed blocks 104, two fixed rods 105, a rotating plate 106, a rotating block 107, a plurality of connecting rods 108, a connecting plate 109 and a plurality of moving wheels 111, wherein the rotating plate 106 has a plurality of slots 110, the drive unit comprises a connecting shaft 112, a first threaded rod 113, a second threaded rod 114 and a motor 115, and both of the two moving blocks 103 have threaded holes 116.

[0024] According to this specific embodiment, the motor 115 is started, driving the second threaded rod 114 to rotate, and through the connection with the connecting shaft 112, driving the first threaded rod 113 to rotate, cooperating with the threaded hole 116, driving the two moving blocks 103 to move relative to each other, so that the fixed block 104 and the fixed rod 105 move, and at the same time, the fixed rod 105 rotates and adjusts on the fixed block 104, driving the rotating plate 106 and the connecting plate 109 to rotate, and the connecting plate 109 drives the multiple connecting rods 108 to move in the corresponding slots 110, so that the rotating block 107 rotates under the bed board 101, driving the bed board 101 to move and adjust the height.

[0025] Wherein, the trough body 102 is arranged below the bed board 101, the driving unit is arranged on the trough body 102, the two moving blocks 103 are symmetrically arranged on the driving unit, the two fixed blocks 104 are respectively fixedly connected to the corresponding moving blocks 103 and are located above the moving blocks 103, the two fixed rods 105 are respectively rotatably connected to the corresponding fixed blocks 104, one end of the rotating plate 106 and one end of the rotating block 107 are both rotatably connected to the bottom of the bed board 101, the other end of the rotating plate 106 is fixedly connected to the corresponding fixed rod 105, the other end of the rotating block 107 is fixedly connected to one end of a plurality of connecting rods 108, the rotating plate 106 has a plurality of slots 110, the plurality of connecting rods 108 are respectively adapted to the corresponding slots 110, the other ends of the plurality of connecting rods 108 are fixedly connected to the connecting plate 109, and the connecting plate 109 is fixedly connected to the corresponding fixed rods 105. The driving unit drives the two moving blocks 103 to move relative to each other, so that the fixed block 104 and the fixed rod 105 move, and at the same time, the fixed rod 105 rotates and adjusts on the fixed block 104, driving the rotating plate 106 and the connecting plate 109 to rotate, and the connecting plate 109 drives the multiple connecting rods 108 to move in the corresponding slots 110, so that the rotating block 107 rotates under the bed board 101, driving the bed board 101 to move and adjust the height, thereby eliminating the need for manual disassembly of bolts for adjustment, reducing work pressure and improving adjustment efficiency.

[0026] Secondly, the plurality of moving wheels 111 are fixedly connected to the tank body 102 and are sequentially distributed below the tank body 102. The moving wheels 111 facilitate moving the tank body 102 to push the patient into the nuclear magnetic resonance room.

[0027] At the same time, the connecting shaft 112 is located inside the slot body 102, one end of the first threaded rod 113 and the second threaded rod 114 are fixedly connected to the connecting shaft 112 and symmetrically distributed at both ends of the connecting shaft 112, the other end of the first threaded rod 113 is rotatably connected to the inner side wall of the slot body 102, the motor 115 is fixedly connected to the slot body 102 and located at one end of the slot body 102, the other end of the second threaded rod 114 penetrates the inner side wall of the slot body 102 and is fixedly connected to the output end of the motor 115, and the two moving blocks 103 are each provided with a threaded hole 116, and the two threaded holes 116 are respectively adapted to the first threaded rod 113 and the second threaded rod 114. The motor 115 is started, driving the second threaded rod 114 to rotate, and through the connection of the connecting shaft 112, driving the first threaded rod 113 to rotate, cooperating with the threaded hole 116, driving the two moving blocks 103 to move relative to each other.

[0028] When using the medical bed for nuclear magnetic resonance imaging that is easy to move and adjust according to the present embodiment, the motor 115 is started to drive the second threaded rod 114 to rotate, and through the connection with the connecting shaft 112, the first threaded rod 113 is driven to rotate, and cooperates with the threaded hole 116 to drive the two moving blocks 103 to move relative to each other, so that the fixed block 104 and the fixed rod 105 move, and at the same time, the fixed rod 105 rotates and adjusts on the fixed block 104, driving the rotating plate 106 and the connecting plate 109 to rotate, and the connecting plate 109 drives the plurality of connecting rods 108 to move in the corresponding slots 110, so that the rotating block 107 rotates under the bed board 101, driving the bed board 101 to move and adjust the height, and the moving wheel 111 is convenient for moving the slot body 102 to push the patient into the nuclear magnetic resonance room. Through the above-mentioned structural arrangement, there is no need to manually remove the bolts for adjustment, which reduces the working pressure and improves the adjustment efficiency.

[0029] Second embodiment:

[0030] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in Figure 3 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 4 The second embodiment of the present invention is a sectional view of the whole. The present invention provides a medical bed for nuclear magnetic resonance imaging that is easy to move and adjust, and also includes an auxiliary component, wherein the auxiliary component includes a mattress 201 , a pillow 202 and two guardrails 203 .

[0031] According to this specific embodiment, the patient lies on the mattress 201 to improve the comfort of use, and the head is on the pillow 202 to support and protect the head. The two guardrails 203 prevent the patient from rolling off the bed board 101, thereby optimizing the patient's use experience and improving the patient's comfort and safety.

[0032] The auxiliary components are arranged on the bed board 101. The auxiliary components optimize the use experience of the patient and improve the comfort and safety of the patient.

[0033] Secondly, the mattress 201 is fixedly connected to the bed board 101 and is located above the bed board 101, and the pillow 202 is fixedly connected to the mattress 201 and is located above the mattress 201. The patient lies on the mattress 201 to improve the comfort of use, and the head is supported and protected on the pillow 202.

[0034] At the same time, the two guardrails 203 are fixedly connected to the bed board 101 and are symmetrically distributed on both sides of the bed board 101. The two guardrails 203 prevent the patient from rolling off the bed board 101.

[0035] When using the mobile and adjustable medical bed for magnetic resonance imaging of the present embodiment, the patient lies on the mattress 201 to improve the comfort of use, and the head is on the pillow 202 to support and protect the head. The two guardrails 203 prevent the patient from rolling off the bed board 101, thereby optimizing the patient's use experience and improving the comfort and safety of the patient.

[0036] Third embodiment:

[0037] The medical bed for nuclear magnetic resonance imaging that is easy to move and adjust further includes a manual component, which is arranged on the slot body 102. The manual component includes a rotating shaft 301 and a turning handle 302, one end of the rotating shaft 301 passes through the slot body 102 and is fixedly connected to the other end of the first threaded rod 113, and the turning handle 302 is fixedly connected to the rotating shaft 301 and is located at the other end of the rotating shaft 301.

[0038] Based on the second embodiment, please refer to Figure 5 ,in Figure 5 The present invention provides a medical bed for nuclear magnetic resonance imaging that is easy to move and adjust, and also includes a manual component, wherein the manual component includes a rotating shaft 301 and a turning handle 302 .

[0039] According to this specific embodiment, the staff holds the handle 302 and rotates it, driving the rotating shaft 301 to rotate, so that the first threaded rod 113 rotates. This makes it convenient for the staff to rotate the first threaded rod 113 and the second threaded rod 114 when the motor 115 is not powered on.

[0040] The manual assembly is disposed on the tank body 102. The manual assembly can facilitate the staff to rotate the first threaded rod 113 and the second threaded rod 114 when the motor 115 is not powered on.

[0041] Secondly, one end of the rotating shaft 301 passes through the slot body 102 and is fixedly connected to the other end of the first threaded rod 113. The turning handle 302 is fixedly connected to the rotating shaft 301 and is located at the other end of the rotating shaft 301. The staff holds the turning handle 302 and turns it, driving the rotating shaft 301 to rotate, so that the first threaded rod 113 rotates.

[0042] When using the mobile and adjustable medical bed for magnetic resonance imaging of the present embodiment, the staff holds the handle 302 and rotates it, driving the rotating shaft 301 to rotate, so that the first threaded rod 113 rotates. This makes it easy for the staff to rotate the first threaded rod 113 and the second threaded rod 114 when the motor 115 is not powered on. This can be used as a backup plan to prevent the motor 115 from being damaged or unusable.

[0043] 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 medical bed for nuclear magnetic resonance imaging that is easy to move and adjust, comprising a bed board, characterized in that: Also included are adjustment components; The adjusting assembly comprises a trough body, a driving unit, two moving blocks, two fixed blocks, two fixed rods, a rotating plate, a rotating block, a plurality of connecting rods and a connecting plate, the trough body is arranged below the bed board, the driving unit is arranged on the trough body, the two moving blocks are symmetrically arranged on the driving unit, the two fixed blocks are respectively fixedly connected to the corresponding moving blocks and are located above the moving blocks, the two fixed rods are respectively rotatably connected to the corresponding fixed blocks, one end of the rotating plate and one end of the rotating block are both rotatably connected to the bottom of the bed board, the other end of the rotating plate is fixedly connected to the corresponding fixed rod, the other end of the rotating block is fixedly connected to one end of the plurality of connecting rods, the rotating plate has a plurality of slots, the plurality of connecting rods are respectively adapted to the corresponding slots, the other ends of the plurality of connecting rods are fixedly connected to the connecting plate, and the connecting plate is fixedly connected to the corresponding fixed rods.

2. The easily movable and adjustable medical bed for nuclear magnetic resonance imaging according to claim 1, characterized in that: The adjustment component also includes a plurality of moving wheels, which are all fixedly connected to the trough body and are sequentially distributed below the trough body.

3. The easily movable and adjustable medical bed for nuclear magnetic resonance imaging according to claim 2, characterized in that: The driving unit includes a connecting shaft, a first threaded rod, a second threaded rod and a motor, the connecting shaft is located inside the trough body, one end of the first threaded rod and the second threaded rod are fixedly connected to the connecting shaft and are symmetrically distributed at both ends of the connecting shaft, the other end of the first threaded rod is rotatably connected to the inner side wall of the trough body, the motor is fixedly connected to the trough body and is located at one end of the trough body, the other end of the second threaded rod passes through the inner side wall of the trough body and is fixedly connected to the output end of the motor, and the two moving blocks have threaded holes, and the two threaded holes are respectively adapted to the first threaded rod and the second threaded rod.

4. The easily movable and adjustable medical bed for nuclear magnetic resonance imaging according to claim 3, characterized in that: The medical bed for nuclear magnetic resonance imaging that is easy to move and adjust also includes an auxiliary component, which is arranged on the bed board.

5. The easily movable and adjustable medical bed for nuclear magnetic resonance imaging according to claim 4, characterized in that: The auxiliary component comprises a mattress and a pillow pad, wherein the mattress is fixedly connected to the bed board and is located above the bed board, and the pillow pad is fixedly connected to the mattress and is located above the mattress.

6. The easily movable and adjustable medical bed for nuclear magnetic resonance imaging according to claim 5, characterized in that: The auxiliary component also includes two guardrails, which are fixedly connected to the bed board and symmetrically distributed on both sides of the bed board.

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