A multi-angle adjustable body support device for image examination

Abstract

The application discloses a multi-angle adjustable body supporting device for image examination and relates to the technical field of medical image examination auxiliary equipment. The supporting base is provided with a supporting plate capable of rotating relative to the supporting base on the top of the supporting base, the supporting plate is composed of sectional structures, and the sectional structures are a supporting main plate for completely supporting the body trunk, chest, back, waist and abdomen of a human body and a supporting auxiliary plate specially used for supporting and placing the shank and lower leg regions of the feet of a patient. The multi-angle adjustable body supporting device for image examination is capable of adapting to the lying requirements of patients with different body types by adopting a sectional telescopic table top matched with a mechanical locking structure, can be retracted to reduce the occupied area when idle, and is stable and reliable in table top lifting operation by relying on synchronous scissor lifting and guiding limiting structures, the height adjusting range is suitable for various image equipment, and the safety of patients getting on and off the bed and the examination process is ensured.

Description

Technical Field

[0001] This invention relates to the field of medical imaging examination auxiliary equipment technology, specifically to an imaging examination body support device that can be adjusted at multiple angles. Background Technology

[0002] During various imaging examinations in hospitals, such as CT, DR, and MRI, patients need to be placed stably on a specialized support table. The patient's height and body tilt angle must be adjusted according to the scanned area and lesion location, while also accommodating the limb placement needs of patients of different heights. However, in actual clinical use, existing imaging support tables have several significant shortcomings:

[0003] 1. Traditional examination tables are mostly one-piece fixed tables with uniform length, which cannot be adapted to patients of different heights: When taller patients lie flat, their lower legs and feet are suspended in the air, which can easily cause discomfort and limb tremors can cause double images; When shorter patients use the table, the back end of the table is too long, and the excess board blocks the X-ray channel of the scanning equipment, interfering with the imaging of lesions. At the same time, when the one-piece long table is not in use, it occupies a lot of room space, which is a great pressure to place in a small imaging room.

[0004] Second, existing equipment can only achieve simple back lifting and cannot accurately switch between multiple body positions such as forward tilting and backward tilting, making it difficult to meet the body position adjustment needs for scanning different parts such as the chest, abdomen, spine, and lower limb blood vessels. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a multi-angle adjustable body support device for imaging examinations, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a multi-angle adjustable body support device for imaging examinations, comprising a support base, a support plate that can rotate relative to the support base is mounted on the top of the support base, the support plate is composed of a segmented structure, namely a main support plate for fully supporting the human torso, chest, back, and waist and abdomen, and a secondary support plate specifically for supporting and placing the patient's lower legs, and the main support plate and the secondary support plate are slidably arranged, a lifting plate that can move up and down is slidably assembled in the vertical direction in the internal cavity of the support base, a rotation adjustment mechanism for driving and adjusting the overall tilt angle of the support plate is assembled at the upper end of the lifting plate, and a lifting adjustment mechanism for driving the lifting plate to complete the overall height adjustment is provided at the bottom of the internal cavity of the support base;

[0007] The supporting main plate is symmetrically fixedly mounted with mounting block one on the side facing the supporting sub-plate, and the supporting sub-plate is symmetrically fixedly mounted with mounting block two on the side facing the supporting main plate. A mounting rod is horizontally fixedly mounted on mounting block two. The mounting rod passes through the corresponding mounting block one in the horizontal direction, and the outer wall surface of the mounting rod is slidably fitted with the inner wall surface of the internal through hole of mounting block one. The outward end of the mounting rod away from mounting block two can form a clamping and limiting assembly relationship with the outer wall surface of the supporting main plate.

[0008] Preferably, the supporting main board has a long strip-shaped limiting groove symmetrically extending through it in the horizontal direction. A connecting frame that can slide freely along its length direction is slidably arranged inside the limiting groove. A limiting block is fixedly arranged at one end of the connecting frame that extends out of the outside of the supporting main board. The extended end of the mounting rod away from the second mounting block is fixedly connected to the side of the limiting block.

[0009] Preferably, the center of the limiting block has a through hole in the horizontal direction, and a limiting rod that can reciprocate and pull is inserted into the through hole. Multiple limiting grooves are opened at intervals on the outer side wall of the supporting main board along the extension direction of the limiting groove. The end of the limiting rod facing the supporting main board can extend into the corresponding limiting groove, and the outer wall of the end and the inner wall of the limiting groove form a locking and limiting fit.

[0010] Preferably, the rotation adjustment mechanism includes two symmetrically arranged arc-shaped adjustment rods fixedly connected to the bottom surface of the main support plate. The arc-shaped adjustment rods penetrate the inner top wall of the support base. A support rod penetrating the inner top wall of the support base is fixedly provided on the upper surface of the lifting plate. A spherical support ball is fixedly assembled at the top of the support rod, wherein the spherical surface of the support ball is fitted into the bottom of the main support plate.

[0011] Preferably, a fixing block is fixedly provided on the upper surface of the lifting plate, the arc-shaped adjusting rod passes through the fixing block and slides with its inner surface, a number of continuously arranged adjusting serrations are fixedly provided on the outer surface of the arc-shaped adjusting rod, and a rack plate is symmetrically slidably provided on the lifting plate, wherein the tooth surface of each rack plate meshes with the adjusting serrations on the outer wall of the arc-shaped adjusting rod on the same side for transmission.

[0012] Preferably, a transversely arranged connecting rod is fixedly provided between the two opposite sides of the rack plates, and an electric push rod is fixedly provided on the top of the lifting plate, wherein the output end of the electric push rod is fixedly connected to the side of the connecting rod.

[0013] Preferably, the lifting and adjusting mechanism includes two symmetrically arranged bidirectional adjusting screws that can rotate around their own axes. The two bidirectional adjusting screws are connected by a belt drive to achieve synchronous rotation. Each bidirectional adjusting screw has an adjusting block symmetrically threaded on its outer surface. A connecting block is slidably provided at the bottom of the lifting plate in the horizontal direction. An inclined adjusting rod is hinged to the lower end face of the connecting block. The bottom end of the adjusting rod away from the connecting block is hinged and fixed to the inner bottom plate wall of the support base. An adjusting rod is hinged to the upper end face of the adjusting block. The upper end of the adjusting rod away from the adjusting block is hinged to the side of the rod body of the adjusting rod.

[0014] Preferably, an adjusting motor is fixedly installed on the outer wall of the support base. The output shaft of the adjusting motor is fixedly connected to the end of one of the bidirectional adjusting screws through a coupling. The output torque of the adjusting motor can directly drive the bidirectional adjusting screw to complete the rotation action.

[0015] Preferably, two vertically arranged guide slide rods are symmetrically fixed in the internal cavity of the support base. The guide slide rods completely penetrate the body of the lifting plate from top to bottom, and the lifting plate can slide vertically up and down along the guide slide rod. The outer surface of the guide slide rod is slidably fitted with an installation sleeve. A limit slide rod is horizontally fixedly connected between the two installation sleeves. A connecting support rod is slidably fitted on the outer wall of the limit slide rod. The end of the connecting support rod is fixedly connected to the connecting block.

[0016] Beneficial effects

[0017] This invention provides a multi-angle adjustable body support device for imaging examinations. Compared with existing technologies, it has the following advantages:

[0018] (1) The imaging examination device can be adjusted from multiple angles to support the body. By adopting a segmented telescopic table with a mechanical locking structure, it can adapt to the lying needs of patients of different body types. When not in use, it can be retracted to reduce the footprint. At the same time, relying on the synchronous scissor lift and guide limit structure, the table lift operation is stable and reliable. The height adjustment range is compatible with various imaging equipment, ensuring the safety of patients getting on and off the bed and during the examination process.

[0019] (2) The imaging examination can adjust the body support device at multiple angles. Through the spherical hinge fulcrum and the rack and pinion arc tooth meshing angle adjustment structure, the table can be tilted in multiple positions. The tooth meshing forms a mechanical self-locking, which is not easy to slip or deviate. It can meet the position requirements of scanning different parts such as chest, abdomen and lower limbs. The angle adjustment transmission is smooth and stable. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the support base of the present invention;

[0022] Figure 3 This is a schematic diagram of the support plate structure of the present invention;

[0023] Figure 4 This is a cross-sectional schematic diagram of the support base of the present invention;

[0024] Figure 5 This is a schematic diagram of the mounting of the motherboard of the present invention;

[0025] Figure 6 This is a schematic diagram of the rotary adjustment mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the lifting and adjusting mechanism of the present invention;

[0027] Figure 8 This is a schematic diagram of the installation of the lifting plate of the present invention.

[0028] In the diagram: 1-Supporting base; 2-Supporting plate; 201-Supporting main plate; 202-Supporting secondary plate; 3-Lifting plate; 4-Rotation adjustment mechanism; 401-Arc-shaped adjusting rod; 402-Supporting rod; 403-Supporting ball; 404-Fixing block; 405-Adjusting serration; 406-Rack plate; 407-Connecting rod; 408-Electric push rod; 5-Lifting adjustment mechanism; 501-Bidirectional adjusting screw; 502-Adjusting block; 503-Connecting block; 504-Adjusting rod one; 505-Adjusting rod two; 506-Adjusting motor; 6-Mounting block two; 7-Mounting rod; 8-Limiting slide groove; 9-Connecting frame; 10-Limiting block; 11-Limiting rod; 12-Limiting groove; 13-Guide slide rod; 14-Mounting sleeve; 15-Limiting slide rod; 16-Connecting support rod; 17-Mounting block one. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-8This invention provides a technical solution: a multi-angle adjustable body support device for imaging examinations, including a support base 1, a support plate 2 that can rotate relative to the support base 1, the support plate 2 being composed of a segmented structure, namely a main support plate 201 for fully supporting the human torso, chest, back, and waist and abdomen, and a secondary support plate 202 specifically for supporting and placing the patient's lower legs, and the main support plate 201 and the secondary support plate 202 are slidably arranged, the secondary support plate 202 has an independent lower leg / foot bearing section, adapting to the difference in lower limb length of patients of different heights, and can be pulled outward to extend the table surface, avoiding the lower legs of long-legged patients being suspended in the air and the table surface of short-legged patients being too long and obstructing the scanning field of view. The support base 1 has a vertically movable lifting plate 3 that can slide in the internal cavity. The upper end of the lifting plate 3 is equipped with a rotary adjustment mechanism 4 for driving and adjusting the overall tilt angle of the support plate 2. The bottom of the internal cavity of the support base 1 is equipped with a lifting adjustment mechanism 5 for driving the lifting plate 3 to complete the overall height adjustment action.

[0031] Among them, mounting block 17 is symmetrically fixedly installed on the side of the supporting main plate 201 facing the supporting sub-plate 202, and mounting block 26 is symmetrically fixedly installed on the side of the supporting sub-plate 202 facing the supporting main plate 201. Mounting rod 7 is horizontally fixedly installed on mounting block 26. Mounting rod 7 passes through the corresponding position of mounting block 17 in the horizontal direction, and the outer wall surface of mounting rod 7 is slidably fitted with the inner wall surface of the internal through hole of mounting block 17. The extended end of mounting rod 7 away from mounting block 26 can form a clamping and limiting assembly relationship with the outer wall surface of the supporting main plate 201.

[0032] A long, narrow, sliding groove 8 is symmetrically provided along the horizontal direction on the main support board 201. A connecting frame 9 that can slide freely along its length is slidably provided inside the limiting groove 8. A limiting block 10 is fixedly provided at one end of the connecting frame 9 that extends out of the main support board 201. The extended end of the mounting rod 7 away from the mounting block 6 is fixedly connected to the side of the limiting block 10.

[0033] The limiting block 10 has a through hole horizontally extending from its center. A limiting rod 11, capable of reciprocating pull-out motion, is inserted into the through hole. Multiple limiting grooves 12 are spaced apart on the outer sidewall of the supporting main board 201 along the extension direction of the limiting slide groove 8, providing a sliding track and locking point for the extension and retraction of the lower leg segment. The end of the limiting rod 11 facing the supporting main board 201 can extend into the corresponding limiting groove 12, and the outer wall of the end forms a locking and limiting fit with the inner wall of the limiting groove 12. Through the coordinated cooperation of the limiting rod 11 and the limiting groove 12, multi-level locking is achieved. The sub-plate can be freely stretched by pulling out the limiting rod 11, and the length can be fixed by inserting it back in, adapting to people of different heights.

[0034] Medical staff pull out the limiting rod 11 to release the locking between the limiting block 10 and the upper limit groove 12 of the supporting main plate 201. Then, they pull the supporting sub-plate 202, and the mounting rod 7 slides along the mounting block 17. The connecting frame 9 moves synchronously within the limiting slide groove 8, and the supporting sub-plate 202 extends outward to match the length of the patient's lower leg. After adjusting to the appropriate position, the limiting rod 11 is pushed into the corresponding limiting groove 12 to lock and fix the supporting sub-plate 202, preventing it from sliding during the examination.

[0035] The rotation adjustment mechanism 4 includes two symmetrically arranged, fixedly connected arc-shaped adjustment rods 401 to the bottom surface of the support main plate 201. The arc-shaped adjustment rods 401 penetrate the inner top wall of the support base 1. A support rod 402 penetrating the inner top wall of the support base 1 is fixedly installed on the upper surface of the lifting plate 3. A spherical support ball 403 is fixedly fitted at the top of the support rod 402. The spherical surface of the support ball 403 is fitted into the bottom of the support main plate 201. The support ball 403 is spherically hinged to the support point, allowing the support main plate 201 to rotate back and forth around the support ball 403, thus tilting the tabletop. The spherical hinge reduces rotational friction, ensuring smooth and unhindered angle adjustment.

[0036] A fixing block 404 is fixedly installed on the upper surface of the lifting plate 3. An arc-shaped adjusting rod 401 passes through the fixing block 404 and slides along its inner surface. Several continuously arranged adjusting serrations 405 are fixedly installed on the outer surface of the arc-shaped adjusting rod 401. A rack plate 406 is symmetrically slidably installed on the lifting plate 3. The tooth surface of each rack plate 406 meshes with the adjusting serrations 405 on the outer wall of the arc-shaped adjusting rod 401 on the same side.

[0037] A horizontally arranged connecting rod 407 is fixedly installed between the two rack plates 406 on opposite sides. An electric push rod 408 is fixedly installed on the top of the lifting plate 3, wherein the output end of the electric push rod 408 is fixedly connected to the side of the connecting rod 407. When the electric push rod 408 extends / retracts, it pulls the connecting rod 407, causing the rack plates 406 on both sides to move synchronously. The rack plates 406 engage with the adjusting saw teeth 405, pulling the arc-shaped adjusting rod 401 to swing, causing the support plate 2 to rotate around the support ball 403. After the electric push rod 408 stops, the rack plates 406 engage and lock with the adjusting saw teeth 405, and the table surface angle will not slide down due to its own weight.

[0038] When the electric push rod 408 is activated, the output end of the push rod pushes and pulls the connecting rod 407, causing the rack plates 406 on both sides to slide horizontally synchronously. The tooth surface of the rack plate 406 meshes with the adjusting sawtooth 405 of the arc-shaped adjusting rod 401, pulling the arc-shaped adjusting rod 401 to slide along the arc of the fixed block 404. This supports the main board 201 and rotates synchronously with the bottom support ball 403 as the fulcrum, realizing the forward / backward tilt of the table.

[0039] Backward tilt: The patient's upper body is elevated, suitable for abdominal and chest CT scans;

[0040] Forward tilt: Lower limbs are elevated, suitable for imaging examinations of lower limb blood vessels and pelvis;

[0041] Once the angle is adjusted to the correct position, the electric push rod 408 is de-energized, and the rack plate 406 engages and locks with the adjusting saw teeth 405, preventing the table surface from shifting due to the patient's own weight.

[0042] The lifting and adjusting mechanism 5 includes two symmetrically arranged bidirectional adjusting screws 501 that can rotate around their own axes. The two bidirectional adjusting screws 501 are connected to each other on the same side by a belt drive to achieve synchronous rotation. The outer surface of each bidirectional adjusting screw 501 is symmetrically threaded with adjusting blocks 502. The outer surface of the bidirectional adjusting screw 501 is provided with two sections of thread, and the two sections of thread have the same pitch but opposite thread directions. This allows the two adjusting blocks 502 that are threaded to it to move synchronously when the bidirectional adjusting screw 501 rotates, and ensures that the moving distance is always the same, thus preventing the lifting plate 3 from tilting and getting stuck on one side. A connecting block 503 is slidably mounted on the bottom of the lifting plate 3 in the horizontal direction. An inclined adjusting rod 504 is hinged to the lower end face of the connecting block 503. The bottom end of the adjusting rod 504 away from the connecting block 503 is hinged and fixed to the inner bottom plate wall of the support base 1. An adjusting rod 505 is hinged to the upper end face of the adjusting block 502. The upper end of the adjusting rod 505 away from the adjusting block 502 is hinged to the side of the rod body of the adjusting rod 504.

[0043] An adjusting motor 506 is fixedly installed on the outer wall of the support base 1. The output shaft of the adjusting motor 506 is fixedly connected to the end of one of the bidirectional adjusting screws 501 through a coupling. The output torque of the adjusting motor 506 can directly drive the bidirectional adjusting screw 501 to complete the rotation action.

[0044] Start the regulating motor 506, which drives the bidirectional regulating screw 501 to rotate synchronously; the rotation of the bidirectional regulating screw 501 drives the two regulating blocks 502 on both sides to move synchronously relative to each other.

[0045] Raise the platform: Adjusting block 502 separates outward, adjusting rod 2 505 pushes adjusting rod 1 504 upward, lifting plate 3 moves vertically upward along guide slide rod 13, raising the support plate 2 as a whole;

[0046] Lowering the platform: Adjusting block 502 moves inward, scissor lift linkage folds, and lifting plate 3 moves down;

[0047] After the height is matched, the adjusting motor 506 is turned off, the bidirectional adjusting screw 501 is self-locking, and the platform height remains unchanged; the guide slide 13 constrains the lifting plate 3 throughout the entire process, and there is no left or right swaying.

[0048] Two vertically arranged guide slide rods 13 are symmetrically fixed in the internal cavity of the support base 1. The guide slide rods 13 completely penetrate the body of the lifting plate 3 from top to bottom, and the lifting plate 3 can slide vertically up and down along the guide slide rods 13. The guide slide rods 13 restrict the lifting plate 3 to move only up and down without lateral deviation. The outer surface of the guide slide rods 13 is slidably fitted with mounting sleeves 14. A limiting slide rod 15 is horizontally fixedly connected between the two mounting sleeves 14. A connecting support rod 16 is slidably fitted on the outer wall of the limiting slide rod 15. The end of the connecting support rod 16 is fixedly connected to the connecting block 503. The limiting slide rod 15 constrains the horizontal sliding trajectory of the bottom connecting block 503, prevents the scissor lift mechanism from deviating under force, and improves the lifting stability.

[0049] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable body support device for imaging examinations, comprising a support base (1), wherein a support plate (2) capable of rotating relative to the support base (1) is mounted on the top of the support base (1), characterized in that: The support plate (2) is composed of a segmented structure, namely a main support plate (201) for supporting the human torso, chest, back and waist and abdomen, and a secondary support plate (202) specifically for supporting and placing the patient's lower legs. The main support plate (201) and the secondary support plate (202) are slidably arranged. A lifting plate (3) that can move up and down is slidably assembled in the internal cavity of the support base (1) along the vertical direction. A rotation adjustment mechanism (4) for driving and adjusting the overall tilt angle of the support plate (2) is assembled at the upper end of the lifting plate (3). A lifting adjustment mechanism (5) for driving the lifting plate (3) to complete the overall height adjustment action is provided at the bottom of the internal cavity of the support base (1). Among them, the supporting main plate (201) is symmetrically fixedly installed with mounting block one (17) on the side facing the supporting sub-plate (202), and the supporting sub-plate (202) is symmetrically fixedly installed with mounting block two (6) on the side facing the supporting main plate (201). Mounting rod (7) is horizontally fixedly installed on mounting block two (6). Mounting rod (7) passes through the corresponding mounting block one (17) in the horizontal direction, and the outer wall surface of the mounting rod (7) slides and fits against the inner wall surface of the internal through hole of mounting block one (17). The extended end of the mounting rod (7) away from mounting block two (6) can form a clamping and limiting assembly relationship with the outer wall surface of the supporting main plate (201).

2. The imaging examination multi-angle adjustable body support device according to claim 1, characterized in that: The main support plate (201) is symmetrically provided with a long strip-shaped limiting groove (8) along its horizontal direction. A connecting frame (9) that can slide freely along its length direction is slidably provided inside the limiting groove (8). A limiting block (10) is fixedly provided at one end of the connecting frame (9) that extends out of the outside of the main support plate (201). The extended end of the mounting rod (7) away from the second mounting block (6) is fixedly connected to the side of the limiting block (10).

3. The imaging examination multi-angle adjustable body support device according to claim 2, characterized in that: The limiting block (10) has a through hole in the center of the block along the horizontal direction. A limiting rod (11) that can be reciprocated and pulled is inserted into the through hole. Multiple limiting grooves (12) are opened at intervals along the extension direction of the limiting slide groove (8) on the outer side wall of the supporting main board (201). The end of the limiting rod (11) facing the supporting main board (201) can be inserted into the corresponding limiting groove (12), and the outer wall of the end and the inner wall of the limiting groove (12) form a locking and limiting fit.

4. The imaging examination multi-angle adjustable body support device according to claim 1, characterized in that: The rotary adjustment mechanism (4) includes two symmetrically arranged arc-shaped adjustment rods (401) fixedly connected to the bottom plate of the main support plate (201). The arc-shaped adjustment rods (401) penetrate the inner top wall of the support base (1). The upper surface of the lifting plate (3) is fixedly provided with a support rod (402) that penetrates the inner top wall of the support base (1). The top end of the support rod (402) is fixedly fitted with a spherical support ball (403). The spherical surface of the support ball (403) is fitted into the bottom of the main support plate (201).

5. The imaging examination multi-angle adjustable body support device according to claim 4, characterized in that: A fixing block (404) is fixedly installed on the upper surface of the lifting plate (3). The arc-shaped adjusting rod (401) passes through the fixing block (404) and slides along its inner surface. A number of continuously arranged adjusting saw teeth (405) are fixedly installed on the outer surface of the arc-shaped adjusting rod (401). A rack plate (406) is symmetrically slidably installed on the lifting plate (3). The tooth surface of each rack plate (406) meshes with the adjusting saw teeth (405) on the outer wall of the arc-shaped adjusting rod (401) on the same side.

6. The imaging examination multi-angle adjustable body support device according to claim 5, characterized in that: A transversely arranged connecting rod (407) is fixedly provided between the two rack plates (406) on opposite sides, and an electric push rod (408) is fixedly provided on the top of the lifting plate (3), wherein the output end of the electric push rod (408) is fixedly connected to the side of the connecting rod (407).

7. The imaging examination multi-angle adjustable body support device according to claim 1, characterized in that: The lifting adjustment mechanism (5) includes two symmetrically arranged bidirectional adjusting screws (501) that can rotate around their own axes. The two bidirectional adjusting screws (501) are connected by belt drive to achieve synchronous rotation. The outer surface of each bidirectional adjusting screw (501) is symmetrically threaded with adjusting blocks (502). The bottom of the lifting plate (3) is slidably provided with a connecting block (503) in the horizontal direction. The lower end face of the connecting block (503) is hinged to an inclined adjusting rod (504). The bottom end of the adjusting rod (504) away from the connecting block (503) is hinged to the inner bottom plate wall of the support base (1). The upper end face of the adjusting block (502) is hinged to an adjusting rod (505). The upper end of the adjusting rod (505) away from the adjusting block (502) is hinged to the side of the rod body of the adjusting rod (504).

8. The imaging examination multi-angle adjustable body support device according to claim 7, characterized in that: An adjusting motor (506) is fixedly installed on the outer wall of the support base (1). The output shaft of the adjusting motor (506) is fixedly connected to the end of one of the bidirectional adjusting screws (501) through a coupling. The output torque of the adjusting motor (506) can directly drive the bidirectional adjusting screw (501) to complete the rotation action.

9. The imaging examination multi-angle adjustable body support device according to claim 7, characterized in that: Two vertically arranged guide slide rods (13) are symmetrically fixed in the internal cavity of the support base (1). The guide slide rods (13) completely penetrate the body of the lifting plate (3) from top to bottom, and the lifting plate (3) can slide vertically up and down along the body of the guide slide rods (13). The outer surface of the guide slide rods (13) is slidably fitted with mounting sleeves (14). A limiting slide rod (15) is horizontally fixedly connected between the two mounting sleeves (14). A connecting support rod (16) is slidably fitted on the outer wall of the limiting slide rod (15). The end of the connecting support rod (16) is fixedly connected to the connecting block (503).

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