A multi-position adjustable diagnosis and treatment bed

Abstract

The present invention discloses a multi-position adjustable diagnosis and treatment bed, which belongs to the technical field of medical equipment, and comprises a base and a support platform, wherein a tilt adjustment mechanism is arranged inside the base, and a head pad, a trunk pad, and two first and second support plates corresponding to the lower limbs of the human body are arranged in sequence on the support platform, a first adjustment mechanism for controlling the tilt of the trunk pad is arranged at a position on the support platform corresponding to the trunk pad, and a second adjustment mechanism for controlling the tilt of the two first and second support plates is arranged at a position on the support platform corresponding to the two first support plates; a knee bending adjustment mechanism is arranged between each of the first support plates and the corresponding second support plate, and the present application can enable the patient to maintain a variety of postures such as lying flat, curling up, bending the knees, and raising the legs to cooperate with medical staff in the diagnosis and treatment of corresponding joints and limb parts, instead of the medical staff adjusting the posture of the patient's limbs by supporting with their hands.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a multi-position adjustable diagnosis and treatment bed. Background Art

[0002] When a patient is examined and treated in a hospital, the patient needs to lie on a treatment bed, but the existing medical treatment beds have relatively simple structures and can only provide simple lying and lower limb lifting functions. They cannot perform limb traction adjustment for active joints such as knee joints, hips, neck, waist, etc. to assist medical staff in completing treatment.

[0003] For example, a medical treatment bed with publication number CN117653495B includes a bed frame, which includes an upper body bed frame and a lower body bed frame. A sleeve is vertically fixedly connected to the middle of the side of the upper body bed frame near one end of the lower body bed frame, and a rotating shaft passes through the sleeve from top to bottom. The rotating shaft can rotate freely relative to the sleeve, and a top cap is fixedly connected to the upper end of the rotating shaft, and a base is connected to the lower end of the rotating shaft. The top cap and the lower body bed frame are rotatably connected through a horizontally arranged pin shaft. A first electric push rod is hinged at the bottom of the lower body bed frame, and the output shaft end of the first electric push rod is hinged to the base. The electric push rod can drive the lower body bed frame to swing up and down relative to the upper body bed frame; a second electric push rod is hinged in the upper body bed frame, and the output shaft end of the second electric push rod is hinged to the top cap, and the second electric push rod can drive the lower body bed frame to swing left and right relative to the upper body bed frame; although the medical bed designed in this patent application can provide lifting and leg lifting functions when in use, it cannot support the patient's upper body, bend the legs at the knees, and adjust the entire body to an inclined state to cooperate with medical staff to provide comprehensive diagnosis and treatment for patients. Therefore, this type of medical treatment bed has defects in its use function. Summary of the invention

[0004] The embodiment of the present invention provides a multi-position adjustable diagnosis and treatment bed to solve the above-mentioned technical problems.

[0005] The embodiment of the present invention adopts the following technical scheme: it includes a base and a support platform, the support platform is arranged on the base, the interior of the base is provided with a tilt adjustment mechanism that can implement tilt adjustment on the support platform, the support platform is sequentially provided with a head pad, a trunk pad and two first and second support plates corresponding to the lower limbs of the human body, hand support plates for placing the patient's hands are fixedly provided on both sides of the trunk pad, and soft cushions are fixedly provided on the top of the head pad, the trunk pad, the first support plate, the second support plate and the hand support plates; a first adjustment mechanism that can control the tilt of the trunk pad is provided at the position of the support platform corresponding to the trunk pad, and a second adjustment mechanism that can control the tilt of the two first and second support plates is provided at the position of the support platform corresponding to the two first support plates; a knee bending adjustment mechanism is provided between each of the first support plates and the corresponding second support plate.

[0006] Preferably, a support member is arranged between the trunk pad and the two first support plates, and two of the support members are arranged symmetrically; a guide rod is arranged between the two support members, and the two ends of the guide rod respectively pass through from the inner side to the outer side of the two support members, and the guide rod is fixedly connected to the two support members; two first sleeve connectors are fixedly arranged on the side of the trunk pad facing the two first support plates, the two first sleeve connectors are both sleeved on the guide rod and can be rotated on the guide rod, and the two first sleeve connectors are respectively located on the outer sides of the two support members; second sleeve connectors are fixedly arranged on the two first support plates on the side facing the trunk pad, the second sleeve connectors on the two first support plates are respectively located on the inner sides of the two support members, and the second sleeve connectors are sleeved on the guide rod and can be rotated on the guide rod.

[0007] Preferably, each first sleeve is provided with an arc-shaped through groove, the arc-shaped trajectory of the arc-shaped through groove matches the tiltable angle of the trunk pad, and limiting axes are fixedly provided on the inner and outer sides of the two support members, wherein the limiting axis on the outer side of the support member is located in the arc-shaped through groove corresponding to the first sleeve, and can move in the arc-shaped through groove of the first sleeve as the first sleeve rotates.

[0008] Preferably, the first adjustment mechanism includes a first sliding member, a first support plate and a first driving electric cylinder; the first sliding member is slidably arranged on the support platform; the first driving electric cylinder is fixedly arranged below the support platform and corresponds to the position of the first sliding member, and a placement groove for the output end of the first driving electric cylinder to move is provided at the position of the first driving electric cylinder on the support platform, and the output end of the first driving electric cylinder is fixedly connected to the first sliding member through the placement groove; the first support plate is located between the trunk pad and the first sliding member, and the two ends of the first support plate are respectively rotatably connected to the trunk pad and the first sliding member.

[0009] Preferably, each second sleeve is also provided with an arc-shaped through groove, and the arc-shaped trajectory of the arc-shaped through groove on the second sleeve matches the tiltable angle of the second sleeve, wherein the limiting axis on the inner side of the support member is located in the arc-shaped through groove corresponding to the second sleeve, and can move in the arc-shaped through groove of the second sleeve as the second sleeve rotates.

[0010] Preferably, the second adjustment mechanism includes a second sliding member, a second support plate and a second driving electric cylinder; the second sliding member is slidably arranged on the support platform; the second driving electric cylinder is fixedly arranged below the support platform and corresponds to the position of the second sliding member, and a placement groove for the movement of the output end of the second driving electric cylinder is provided at the position of the second driving electric cylinder on the support platform, and the output end of the second driving electric cylinder is fixedly connected to the second sliding member through the placement groove; the second support plate is located between the torso pad and the second sliding member, and the two ends of the second support plate are respectively rotatably connected to the corresponding second support plate and the second sliding member.

[0011] Preferably, the knee bending adjustment mechanism includes an extension plate and an electric telescopic cylinder, the extension plate is fixedly arranged below the first pallet, and the extension plate is inclined toward the second pallet on the front side of the first pallet, the electric telescopic cylinder is arranged below the first pallet and the corresponding second pallet, the end of the electric telescopic cylinder is rotatably connected to the bottom end of the extension plate, and the output end of the electric telescopic cylinder is rotatably connected to the bottom of the second pallet corresponding to the front side of the first pallet, and the front side of each first pallet is rotatably connected to the corresponding second pallet.

[0012] Preferably, the tilt adjustment mechanism includes an adjustment plate, an adjustment rod, a guide member and a lifting electric cylinder; two adjustment plates are provided and are symmetrically fixedly arranged at the bottom of the support platform; the adjustment rod is fixedly arranged between the two adjustment plates in a horizontal position, and the two ends of the adjustment rod are respectively passed through the outsides of the two adjustment plates; both ends of the adjustment rod are provided with connecting members in the bending direction, one end of the connecting member is fixedly connected to the end of the adjustment rod, and a cylindrical guide shaft is fixedly arranged on the other end of the connecting member extending outward; a through hole is provided in the middle of the guide member, which passes through the upper and lower ends, so that The guide member forms a circular ring structure; the circular ring-shaped guide member is located on the outside of the two adjustment plates, and the guide member and the adjustment rod are at the same horizontal height, and a groove is arranged on the inner side of the through hole of the guide member; the guide shaft on the connecting member extends into the groove of the guide member; the lifting electric cylinder is provided with multiple and the output end of each lifting electric cylinder is arranged upward, and the multiple lifting electric cylinders are equidistantly arranged between the guide member and the base, and the bottom of each lifting electric cylinder is fixedly connected to the base, and the output end of each lifting electric cylinder is fixedly connected to the bottom of the guide member. The trunk pad is provided with straps that can be used to bind the patient's body.

[0013] Preferably, a sleeve is provided on the guide rod between the two adjustment plates, and the sleeve is rotatably connected to the guide rod. A connecting shaft in a vertical state is fixedly provided below the sleeve, and a first brake motor with a rotational driving function is provided below the connecting shaft. The output end of the first brake motor is arranged upward, and the connecting shaft is fixedly connected to the output end of the first brake motor. A protective shell is provided on the outside of the first brake motor, and the bottom of the protective shell is rotatably connected to the connecting shaft.

[0014] Preferably, a third adjusting mechanism that can drive the head pad for tilt adjustment is provided below the head pad, and the third adjusting mechanism includes a bracket, a support block, an adjusting block and a second brake motor; the bracket is provided below the trunk pad and the head pad, and the bracket is fixedly connected to the bottom of the trunk pad; the support block is fixedly provided on the bracket, the top of the support block is designed as an arc surface, and the bottom of the support plate is provided with a through groove, so that the cross-section of the support block forms a semicircular ring shape; the bottom of the adjusting block is provided with an arc groove that matches the top arc surface of the support block, the arc groove part of the adjusting block is fitted on the top arc surface of the support block, and the bottom of the adjusting block is The top of the support block is slidably connected, so that the adjustment block can slide in an arc-shaped trajectory along the circular arc surface trajectory of the top of the support block; the bottom of the adjustment block is provided with a first through groove running through both sides, and a screw is provided in the first through groove at the bottom of the adjustment block, and both ends of the screw are fixedly connected to the adjustment block; the top of the support block is provided with a second through groove extending to the bottom through groove, and a gear matching the screw is rotatably provided in the second through groove, and the gear and the screw are in a meshing state; the second brake motor is fixedly arranged on the bracket and is located on the outside of the support block, and the output end of the second brake motor passes through the bottom through groove of the support block and is fixedly connected to the center of the gear.

[0015] Preferably, the soft pad on the head pad is provided with a recessed groove, and a detachable head pad is placed in the recessed groove area.

[0016] Preferably, a support rod for the patient to hold is provided on one end of each of the hand support plates facing the first support plate, and the bottom end of the support rod is fixedly connected to the corresponding hand support plate.

[0017] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0018] Firstly, the patent application allows the patient to lie down and can apply traction to the patient's limbs, so that the patient can maintain various postures such as lying flat, curling up, bending the knees, raising the legs, etc. to cooperate with medical staff in the diagnosis and treatment of corresponding joints and limb parts, instead of medical staff adjusting the position of the patient's limbs through hand support.

[0019] Secondly, the first driving mechanism can make the upper torso of the patient lying flat on the torso pad gradually stand up, and similar to the bending movement, the medical staff can diagnose and treat the patient's abdominal condition and whether the waist and back skin, muscle tissue, waist and back vertebrae and nerve tissue have tearing pain after stretching; at the same time, after the patient's upper body is lifted up, his hip joint will move, and the medical staff can diagnose and treat the activity state of the tissue in the patient's hip joint. Secondly, as the patient's upper body is lifted up, the patient's head will be lifted up accordingly, and the medical staff can perform corresponding diagnosis and treatment operations on the patient's head, facial features, oral cavity and shoulders and neck while standing and moving conveniently.

[0020] Thirdly, the second driving mechanism can cooperate with the first driving mechanism to lift the patient's upper torso and lower limbs, instead of medical staff supporting the patient's limbs, and there is no need for multiple medical staff to cooperate in the operation, which can effectively reduce the workload of medical staff. The patient's abdomen will increase the compression of abdominal organs due to changes in the limbs around the hips. The patient can sense the comfort level according to the changes in abdominal pressure, thereby simulating the changes in the patient's abdomen and hip joints when the patient is in a bent over position under normal conditions. Medical staff can ask the patient whether there is pain in the abdomen, chest and hip tissues, and hip joints after a larger range of activities, and perform corresponding diagnosis and treatment according to the patient's feedback.

[0021] Fourthly, the knee bending adjustment mechanism can cooperate with the first driving mechanism and the second driving mechanism to put the patient in a position with the upper body standing up, legs raised, and knees bent, so that the patient is in a contraction action similar to sit-ups. This type of body position examination can simulate the knee joint bending test under a low-gravity state of the body, and in the process of diagnosis and treatment, the knee joint adjustment mechanism and the second driving mechanism can be started multiple times to perform folding and flexion and extension movements on the two first and second support plates to simulate the patient's legs being in a weight-free state to perform multiple knee flexion and extension and hip joint flexibility checks, postoperative recovery and other corresponding examination items. At the same time, the patient's abdomen will be subject to greater pressure, and his hip joints will also move in a larger range. Medical staff can perform corresponding diagnosis and treatment work on the patient's abdomen, hip joints and knee joints.

[0022] Fifthly, this patent application can stretch the corresponding joints and muscle nerve tissues by changing the movements of the patient's head, back, waist, lower limbs and knee joints, so as to assist the patient's limb rehabilitation. It can also allow medical staff to fully understand the patient's postoperative recovery status so that the patient can receive better treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0024] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 is a side view of the present invention;

[0026] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 4 is a schematic structural diagram of the first adjusting mechanism in the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the present invention for implementing the standing up and leg lifting method;

[0029] Figure 6 It is a schematic diagram of the structure of standing up and bending knees in the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the present invention for standing up with one lower limb leg raised and knee bent;

[0031] Figure 8 This is a structural schematic diagram of the present invention implementing the lying-flat leg-lifting method;

[0032] Fig. 9 This is a schematic diagram of the structure of lying flat with knees bent according to the present invention;

[0033] Fig.10 This is a schematic diagram of the structure of the present invention for implementing the method of lying flat on one side with the lower limb raised and the knee bent;

[0034] Fig.11 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0035] Fig.12 It is a structural schematic diagram of the tilt adjustment mechanism in the present invention;

[0036] Figure 1 3 is a schematic diagram of the internal structure of the tilt adjustment mechanism of the present invention;

[0037] Fig.14 is a side view of the third adjustment mechanism in the present invention;

[0038] Figure 1 5 is a schematic diagram of the structure of the third adjustment mechanism in the present invention Figure 1 ;

[0039] Figure 1 6 is a schematic diagram of the structure of the third adjustment mechanism in the present invention Figure 2 ;

[0040] Fig.17 The structure of the third adjustment mechanism in the present invention is shown in FIG. Figure 3 ;

[0041] Figure 1 8 is a schematic diagram of the connection structure between the first support plate and the second support plate in the present invention.

[0042] Reference numerals

[0043] Base 1, support platform 11, placement groove 111, head pad 12, recessed groove 121, head pad 122, trunk pad 13, first sleeve 131, arc-shaped through groove 132, first support plate 14, second sleeve 141, second support plate 15, hand support plate 16, support rod 161, support member 17, guide rod 18, limit shaft 19;

[0044] Tilt adjustment mechanism 2, adjustment plate 21, adjustment rod 22, guide member 23, lifting electric cylinder 24, connecting member 25, guide shaft 26, groove 27, sleeve 28, connecting shaft 29, first brake motor 291, protective shell 292;

[0045] A first adjusting mechanism 3, a first sliding member 31, a first supporting plate 32, and a first driving electric cylinder 33;

[0046] A second adjusting mechanism 4, a second sliding member 41, a second supporting plate 42, and a second driving electric cylinder 43;

[0047] Knee bending adjustment mechanism 5, extension plate 51, electric telescopic cylinder 52;

[0048] The third adjusting mechanism 6 , the bracket 61 , the supporting block 62 , the through slot 621 , the adjusting block 63 , the second brake motor 64 , the first through slot 65 , the screw rod 66 , the second through slot 67 , and the gear 68 . DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0050] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0051] The embodiment of the present invention provides a multi-position adjustable diagnosis and treatment bed, comprising a base 1 and a support table 11, wherein the support table 11 is arranged on the base 1, and an inclination adjustment mechanism 2 is arranged inside the base 1 for implementing inclination adjustment on the support table 11; a head pad 12, a trunk pad 13, and two first support plates 14 and a second support plate 15 corresponding to the lower limbs of the human body are arranged on the support table 11 in sequence, and hand support plates 16 for placing the patient's hands are fixedly arranged on both sides of the trunk pad 13, and soft cushions are fixedly arranged above the head pad 12, the trunk pad 13, the first support plate 14, the second support plate 15 and the hand support plate 16;

[0052] A first adjustment mechanism 3 capable of controlling the inclination of the trunk pad 13 is disposed at a position on the support platform 11 corresponding to the trunk pad 13, and a second adjustment mechanism 4 capable of controlling the inclination of the two first pallets 14 and the second pallet 15 is disposed at a position on the support platform 11 corresponding to the two first pallets 14; a knee bending adjustment mechanism 5 is disposed between each of the first pallets 14 and the corresponding second pallet 15, and the inclination adjustment mechanism 2, the first adjustment mechanism 3 and the second adjustment mechanism 4 are all controlled by a matching controller for operation instructions;

[0053] When in use, the patient can lie on the treatment bed and keep the head, trunk and legs on the soft cushions of the head pad 12, the trunk pad 13 and the two first support plates 14 and the second support plate 15 respectively, and the hands can be placed on the hand support plates 16 on both sides of the trunk pad 13. Then the medical staff can operate the controller to issue operating instructions to the tilt adjustment mechanism 2, the first adjustment mechanism 3 and the second adjustment mechanism 4, so that the head pad 12, the trunk pad 13, the first support plate 14 and the second support plate 15 can perform independent tilt adjustment operations respectively, and then traction is applied to the patient's limbs, so that the patient can maintain various postures such as lying flat, curling up, bending the knees, raising the legs, etc. to cooperate with the medical staff in the diagnosis and treatment of the corresponding joints and limb parts.

[0054] In a further preferred embodiment, a support member 17 is provided between the trunk pad 13 and the two first support plates 14, and two support members 17 are provided and symmetrically arranged; a guide rod 18 is provided between the two support members 17, and the two ends of the guide rod 18 respectively penetrate from the inner side of the two support members 17 to the outer side, and the guide rod 18 is fixedly connected to the two support members 17; two first sleeve members 131 are fixedly provided on the trunk pad 13 on one side facing the two first support plates 14, and the two first sleeve members 131 are both sleeved on the guide rod 18 and can rotate on the guide rod 18, and the two first sleeve members 131 are fixedly provided on the trunk pad 13 on one side facing the two first support plates 14, and the two first sleeve members 131 are ... trunk pad 13 on one side facing the two first support plates 14 31 are respectively located on the outside of the two supporting members 17; the second sleeve members 141 are fixedly provided on one side of the two first supporting plates 14 facing the trunk pad 13, and the second sleeve members 141 on the two first supporting plates 14 are respectively located on the inner sides of the two supporting members 17, and the second sleeve members 141 are sleeved on the guide rod 18 and can rotate on the guide rod 18;

[0055] Each first sleeve 131 is provided with an arc-shaped through groove 132, the arc-shaped track of which matches the tiltable angle of the trunk pad 13, and the limiting shafts 19 are fixedly provided on the inner and outer sides of the two support members 17, wherein the limiting shafts 19 on the outer side of the support member 17 are located in the arc-shaped through groove 132 corresponding to the first sleeve 131, and can move in the arc-shaped through groove 132 of the first sleeve 131 as the first sleeve 131 rotates;

[0056] The first adjustment mechanism 3 includes a first sliding member 31, a first supporting plate 32 and a first driving electric cylinder 33; the first sliding member 31 is slidably arranged on the supporting platform 11; the first driving electric cylinder 33 is fixedly arranged below the supporting platform 11 and corresponds to the position of the first sliding member 31, and a placement groove 111 for the output end of the first driving electric cylinder 33 to move is arranged on the supporting platform 11 at the position of the first driving electric cylinder 33, and the output end of the first driving electric cylinder 33 is fixedly connected to the first sliding member 31 through the placement groove 111; the first supporting plate 32 is located between the trunk pad 13 and the first sliding member 31, and the two ends of the first supporting plate 32 are rotatably connected to the trunk pad 13 and the first sliding member 31 respectively;

[0057] When the first driving electric cylinder 33 is running, when the output end of the first driving electric cylinder 33 drives the first sliding member 31 to move on the support platform 11 toward the first supporting plate 14, the first sliding member 31 is translated and pushes the bottom end of the first supporting plate 32, so that the top end of the first supporting plate 32 generates a certain thrust from the bottom of the trunk pad 13, and because the trunk pad 13 is rotatably connected with the guide rod 18 through the two first sleeves 131, when the first supporting plate 32 pushes the bottom of the trunk pad 13, the trunk pad 13 is tilted and lifted toward the first supporting plate 14 with the guide rod 18 as the axis, so that the upper body of the patient lying flat on the trunk pad 13 can be gradually raised, similar to the bending action;

[0058] When the output end of the first driving electric cylinder 33 drives the first sliding member 31 to translate in the opposite direction, the first supporting plate 32 can be driven to pull the bottom of the trunk pad 13, so that the originally tilted and lifted trunk pad 13 is gradually adjusted downward to a flat state. During the operation, the first driving electric cylinder 33 can be controlled according to the medical staff's examination requirements for the patient's upper body, trunk, waist and abdomen to make the trunk pad 13 perform a matching tilt adjustment;

[0059] During the tilting and lifting process of the trunk pad 13, the two first sleeves 131 will rotate on the guide rod 18 following the tilting adjustment of the trunk pad 13, and the limiting shafts 19 on the outer sides of the two support members 17 can move in the arc-shaped through grooves 132 of the two first sleeves 131. When the limiting shafts 19 and one end of the arc-shaped through grooves 132 on the first sleeves 131 form a stop state, the first sleeves 131 cannot rotate, so that the trunk pad 13 cannot continue to tilt toward the first support plate 14, thereby preventing the trunk pad 13 from folding due to excessive tilting and causing damage to the patient's upper body and waist and hips.

[0060] In a further preferred embodiment, each second sleeve 141 is also provided with an arcuate through groove 132, and the arcuate track of the arcuate through groove 132 on the second sleeve 141 matches the tiltable angle of the second sleeve 141, wherein the limit shaft 19 on the inner side of the support member 17 is located in the arcuate through groove 132 corresponding to the second sleeve 141, and can move in the arcuate through groove 132 of the second sleeve 141 as the second sleeve 141 rotates;

[0061] The second adjustment mechanism 4 includes a second sliding member 41, a second supporting plate 42 and a second driving electric cylinder 43. The second sliding member 41 is slidably arranged on the supporting platform 11; the second driving electric cylinder 43 is fixedly arranged below the supporting platform 11 and corresponds to the position of the second sliding member 41. A placement groove 111 for the output end of the second driving electric cylinder 43 to move is arranged on the supporting platform 11 at the position of the second driving electric cylinder 43. The output end of the second driving electric cylinder 43 is fixedly connected to the second sliding member 41 through the placement groove 111; the second supporting plate 42 is located between the trunk pad 13 and the second sliding member 41, and the two ends of the second supporting plate 42 are respectively rotatably connected to the corresponding second support plate 15 and the second sliding member 41;

[0062] When the output end of the second driving electric cylinder 43 drives the second sliding member 41 to translate in the direction of the trunk pad 13, the second sliding member 41 will apply a thrust to the bottom end of the second support plate 42, so that the top end of the second support plate 42 is pushed upward from the bottom of the first support plate 14. Since the first support plate 14 is rotatably connected with the guide rod 18 through the second sleeve 141, when the bottom of the first support plate 14 is pushed upward by the second support plate 42, the first support plate 14 drives the corresponding second support plate 15 to be lifted obliquely in the direction of the trunk pad 13 with the guide rod 18 as the axis, so as to lift the legs of the patient on the first support plate 14 and the second support plate 15 upward, similar to the crunch action.

[0063] When the output end of the second driving electric cylinder 43 drives the first sliding member 31 to translate in the opposite direction, the second supporting plate 42 can be driven to pull the bottom of the trunk pad 13, so that the first support plate 14 and the second support plate 15, which were originally tilted and lifted, are gradually adjusted downward to a flat state. During the operation, the second driving electric cylinder 43 can be controlled according to the medical staff's examination requirements for the patient's legs and hips to make the first support plate 14 and the second support plate 15 perform matching tilt adjustments;

[0064] During the tilting and lifting process of the first support plate 14, the second sleeve 141 will rotate on the guide rod 18 following the tilting adjustment of the first support plate 14, and the limiting shaft 19 on the inner side of the two support members 17 can move in the arc-shaped through groove 132 corresponding to the second sleeve 141. When the limiting shaft 19 forms a stop state with one end of the arc-shaped through groove 132 on the second sleeve 141, the second sleeve 141 cannot rotate, so that the first support plate 14 cannot continue to tilt toward the trunk pad 13, thereby preventing the first support plate 14 and the second support plate 15 from folding due to excessive tilting and causing damage to the patient's lower limbs and hips.

[0065] In a further preferred embodiment, the knee bending adjustment mechanism 5 includes an extension plate 51 and an electric telescopic cylinder 52, wherein the extension plate 51 is fixedly arranged below the first support plate 14, and the extension plate 51 is inclined toward the second support plate 15 on the front side of the first support plate 14, and the electric telescopic cylinder 52 is arranged below the first support plate 14 and the corresponding second support plate 15, and the end of the electric telescopic cylinder 52 is rotatably connected to the bottom end of the extension plate 51, and the output end of the electric telescopic cylinder 52 is rotatably connected to the bottom of the second support plate 15 corresponding to the front side of the first support plate 14, and the front side of each first support plate 14 is rotatably connected to the corresponding second support plate 15;

[0066] When the output end of the electric telescopic cylinder 52 is extended, the bottom of the second support plate 15 can be pushed, so that the second support plate 15 can be lifted upward with the rotation connection of the first support plate 14 as the axis, and the second support plate 15 and the corresponding first support plate 14 can be kept in a flat state, so that the thigh and calf of the patient's leg can be placed in a straight state;

[0067] When the output end of the electric telescopic cylinder 52 retracts, a pulling action can be applied to the bottom of the second support plate 15, so that the second support plate 15 can be tilted downward and a folded state can be formed between the second support plate 15 and the corresponding first support plate 14, thereby providing a place for the patient's legs to be placed and adjusting the patient's legs to a bent knee state.

[0068] In a further preferred embodiment, the tilt adjustment mechanism 2 includes an adjustment plate 21, an adjustment rod 22, a guide member 23 and a lifting electric cylinder 24. The adjustment plates 21 are provided with two and are symmetrically fixed at the bottom of the support platform 11; the adjustment rod 22 is fixedly arranged between the two adjustment plates 21 in a horizontal state, and the two ends of the adjustment rod 22 pass through the outside of the two adjustment plates 21 respectively; both ends of the adjustment rod 22 are provided with connecting members 25 in the bending direction, one end of the connecting member 25 is fixedly connected to the end of the adjustment rod 22, and a cylindrical guide shaft 26 is fixedly arranged at the other end of the connecting member 25 extending outward; a through-hole is provided in the middle of the guide member 23 The through holes at the upper and lower ends make the guide member 23 form a circular ring structure; the circular ring-shaped guide member 23 is located on the outside of the two adjustment plates 21, and the guide member 23 and the adjustment rod 22 are at the same horizontal height, and a groove 27 is provided on the inner side of the through hole of the guide member 23; the guide shaft 26 on the connecting member 25 extends into the groove 27 of the guide member 23; the lifting electric cylinder 24 is provided with multiple and the output end of each lifting electric cylinder 24 is arranged upward, and the multiple lifting electric cylinders 24 are equidistantly arranged between the guide member 23 and the base 1, and the bottom of each lifting electric cylinder 24 is fixedly connected to the base 1, and the output end of each lifting electric cylinder 24 is fixedly connected to the bottom of the guide member 23, and the trunk pad 13 is provided with a strap that can be used to bind the patient's body;

[0069] When multiple lifting electric cylinders 24 operate synchronously, they can drive the guide member 23 to rise and fall. When the guide member 23 rises, the guide shaft 26 located in the groove 27 area of ​​the guide member 23 will be pulled by the guide member 23, and the guide shaft 26 will tilt upward and in the direction of the head pad 12, so that the guide shaft 26 drives the connecting member 25 and the two adjustment plates 21 to tilt, and then can drive the entire support platform 11 and the head pad 12, the trunk pad 13, the first support plate 14 and the second support plate 15 to tilt in the direction of the head pad 12, so that the lying patient is in a head-tilted position, so as to simulate the heart rate examination in the state of weightlessness when the human body falls backward significantly; at the same time, this type of body position adjustment method can also be used for otolithiasis resetting and examination.

[0070] When the multiple lifting electric cylinders 24 drive the guide member 23 to descend, the guide shaft 26 located in the groove 27 area of ​​the guide member 23 will be pulled downward by the guide member 23, causing the guide shaft 26 to tilt downward and toward the first support plate 14, thereby causing the entire support platform 11 and the head pad 12, torso pad 13, first support plate 14 and second support plate 15 to tilt toward the first support plate 14, so that the lying patient is in a flat standing position, thereby simulating the human body falling backward to perform corresponding heart rate and physical sign status checks.

[0071] In a further preferred embodiment, a sleeve 28 is sleeved on the guide rod 18 between the two adjustment plates 21, and the sleeve 28 is rotatably connected to the guide rod 18. A vertical connecting shaft 29 is fixedly arranged below the sleeve 28, and a first brake motor 291 with a rotation driving function is arranged below the connecting shaft 29. The output end of the first brake motor 291 is arranged upward, and the connecting shaft 29 is fixedly connected to the output end of the first brake motor 291. A protective shell 292 is arranged outside the first brake motor 291, and the bottom of the protective shell 292 is rotatably connected to the connecting shaft 29.

[0072] When the first brake motor 291 is running, the output end of the first brake motor 291 can drive the connecting shaft 29 and the sleeve 28 to apply a rotational driving force to the guide rod 18, so that the two adjustment plates 21 drive the entire support platform 11 and the head pad 12, the trunk pad 13, the first support plate 14 and the second support plate 15 to rotate in parallel, so that the lying patient can be rotated and adjusted at multiple angles, so as to facilitate medical staff to perform diagnosis and treatment operations;

[0073] Since the sleeve 28 is sleeved on the guide rod 18 and is in a rotational connection with the guide rod 18, when the guide member 23 drives the guide shaft 26 and the guide rod 18 and the adjustment plate 21 to tilt, the sleeve 28 in a rotational connection with the guide rod 18 will not hinder the tilting state of the guide rod 18. At the same time, during the tilting process of the guide rod 18 and the adjustment plate 21, the first brake motor 291 can also be started to drive the connecting shaft 29 and the sleeve 28 for rotational adjustment, so that patients in multiple postures such as standing up and falling back can also perform parallel rotational adjustment.

[0074] In a further preferred embodiment, a third adjustment mechanism 6 is provided below the head pad 12, which can drive the head pad 12 to perform tilt adjustment, and the third adjustment mechanism 6 includes a bracket 61, a support block 62, an adjustment block 63 and a second brake motor 64; the bracket 61 is provided below the trunk pad 13 and the head pad 12, and the bracket 61 is fixedly connected to the bottom of the trunk pad 13; the support block 62 is fixedly provided on the bracket 61, the top of the support block 62 is designed as an arc surface, and the bottom of the support plate is provided with a through groove 621, so that the cross section of the support block 62 forms a semicircular ring; the bottom of the adjustment block 63 is provided with an arc groove matching the arc surface of the top of the support block 62, the arc groove part of the adjustment block 63 is fitted on the top arc surface of the support block 62, and the bottom of the adjustment block 63 is slidably connected to the top of the support block 62, so that the adjustment block 63 can slide in an arc-shaped trajectory along the arc surface trajectory of the top of the support block 62; The bottom of the block 63 is provided with a first through slot 65 that passes through both sides, and a screw 66 is provided in the first through slot 65 at the bottom of the adjusting block 63, and both ends of the screw 66 are fixedly connected to the adjusting block 63; the top of the support block 62 is provided with a second through slot 67 that extends to the bottom through slot 621, and a gear 68 that matches the screw 66 is rotatably provided in the second through slot 67, and the gear 68 is in meshing state with the screw 66; the second brake motor 64 is fixedly provided on the bracket 61 and is located on the outside of the support block 62, and the output end of the second brake motor 64 penetrates through the bottom through slot 621 of the support block 62 and is fixedly connected to the center of the gear 68;

[0075] The operation of the second brake motor 64 can drive the gear 68 to rotate at a certain angle. When the gear 68 rotates, it can drive the meshing screw 66 to tilt around the gear 68 at a certain angle, and the adjustment block 63 fixedly connected to the screw 66 will tilt along the arc surface at the top of the support block 62 as the screw 66 moves. When the adjustment block 63 tilts toward the trunk pad 13, the head pad 12 on the adjustment block 63 will tilt slightly toward the trunk pad 13 at a certain angle, thereby allowing the patient's head placed on the head pad 12 to be lifted up, so that the back of the patient's neck can be stretched, so that the medical staff can cooperate with the medical staff to perform stretching activity status diagnosis and treatment on the back of the patient's neck;

[0076] When the adjustment block 63 is tilted away from the trunk pad 13, the head pad 12 will drive the patient's head to lean back slightly. At this time, the patient will feel obvious pressure at the back of the neck, while the front of the neck will be stretched. In clinical applications, this type of method can be used for diagnosis and treatment of patients with otolithiasis. When patients with otolithiasis undergo treatment examinations and treatments, they can alternately lie on the left or right side at about 45 degrees, and then use the third adjustment mechanism 6 to drive the head pad 12 to drive the patient's head to lean back about 30 degrees, and wait for the nystagmus to disappear so that the otoliths can be reset. In combination with the clinical otolith reset method, the third adjustment mechanism 6 can be used to drive the head The pad 12 can be adjusted at two angles, up and down, so that the patient's head can be tilted back or forward to help the otoliths reposition. At the same time, the tilt adjustment of the head pad 12 can also be used to drive the patient's head to move. When the patient's head is lifted up with the adjustment of the head pad 12, the back of the neck will obviously feel stretched. When the patient's head is tilted back, the front of the neck tissue will be stretched accordingly. In this process, the patient's head and neck can cooperate with the medical staff to perform corresponding diagnosis and treatment during the movement, thereby replacing the inconvenience caused by the medical staff's manual control to assist the patient in the movement of the head and neck in the prior art.

[0077] Secondly, by adjusting the tilt angle of the head pad 12 through the third driving mechanism, the patient's head can be driven to move in two directions: upward or backward, and the patient can independently turn his head to the left and right to cooperate with the upward and backward movements to help neck movement. This method is suitable for patients with shoulder and neck muscle tissue discomfort and shoulder and neck joint surgery rehabilitation. In clinical applications, the head pad 12 can be reciprocated by tilt adjustment to replace the manual massage therapy operation performed by medical staff on the patient's shoulder and neck, so as to reduce a certain amount of workload.

[0078] In a further preferred embodiment, the soft pad on the head pad 12 is provided with a recessed groove 121, and a detachable head pad 122 is placed in the recessed groove 121 area;

[0079] The diagnostic and treatment bed designed in the present patent application can also be used by patients to lie prone to cooperate with medical staff to perform corresponding diagnostic and treatment work on the patient's back and posterior limbs. When the patient needs to lie prone, the head pad 122 can be removed to expose the concave groove 121 of the soft pad on the head pad 12, so that the patient can put his face into the concave groove 121 when lying prone, thereby preventing the patient's face from being squeezed by the soft pad on the head pad 12 and causing discomfort to the patient;

[0080] When the patient needs to lie flat, the head pad 122 can be inserted into the concave groove 121 of the soft cushion on the head support plate 12, so that the head pad 122 can provide support from the back of the patient's head.

[0081] In a further preferred embodiment, each of the hand support plates 16 is provided with a support rod 161 for the patient to hold on one end facing the first support plate 14, and the bottom end of the support rod 161 is fixedly connected to the corresponding hand support plate 16;

[0082] When the patient's hands are placed on the hand support plate 16, the patient can hold the support rod 161 to control the body, so that the patient can support and control his body by holding the support rod 161 during the multi-position adjustment process, thereby improving the stability and safety of the patient lying flat on the treatment bed.

[0083] The present patent application can drive the corresponding trunk pad 13, the first support plate 14 and the second support plate 15 to drive the lying patient to perform multi-position adjustment through the first driving mechanism, the second driving mechanism, the knee bending adjustment mechanism 5 and the tilt adjustment mechanism 2, so as to cooperate with the medical staff to perform comprehensive diagnosis and treatment on the patient's body; combined with clinical applications, it is divided into the following multiple positions to cooperate with diagnosis and treatment:

[0084] First, stand up and refer to the attached Figure 3 and 4 As shown, in clinical practice, medical staff usually assist the lying patient to stand up, lift the upper body from the examination bed, and ask whether the patient feels pain or discomfort during the process. This type of operation will cause great physical exertion to the medical staff, especially for some patients with heavier weight, it is even more difficult for the medical staff to support and lift their backs; however, the present patent application can greatly reduce the physical exertion of the medical staff through the operation of the first driving mechanism, so that the medical staff can focus on the diagnosis and treatment of the patient. During implementation, the first driving mechanism is used to drive the torso pad 13 to tilt upward and lift, and the upper torso of the patient is lifted upward with the hips as the axis, so that the patient's waist and back are stretched, and the abdomen is It is the abdominal crunch state. At this time, the patient's abdominal viscera will be in a state of slight compression. Medical staff can diagnose and treat the patient's abdominal condition, and communicate with the patient to confirm whether there is squeezing pain and other oppression discomfort in the abdomen, and whether the skin and muscle tissue of the waist and back have tearing pain after stretching, and whether there is pain in the vertebrae and nerve tissue of the waist and back; at the same time, after the patient's upper body is lifted, his hip joint will move, and medical staff can diagnose and treat the activity state of the tissue in the patient's hip joint. Secondly, as the patient's upper body is lifted, the patient's head will be raised accordingly, and medical staff can perform corresponding diagnosis and treatment operations on the patient's head, facial features, oral cavity, shoulders and neck while standing and moving conveniently.

[0085] Second, stand up and lift your legs, refer to the attached Figure 5As shown, in clinical practice, this position requires one medical staff to assist in lifting the upper body of the lying patient, and then another medical staff to lift both legs or one leg up, so that the patient's abdomen is in a strengthened crunch state, so as to check whether the patient's abdomen has pain and discomfort after being squeezed more strongly. This type of operation method is difficult to complete when only one medical staff is operating, and lifting the patient's upper body and lower limbs at the same time will cause great physical exertion to the medical staff; however, the present patent application can perform a lifting operation on the patient's upper torso and lower limbs through the joint operation of the first drive mechanism and the second drive mechanism, so as to replace the medical staff to support the patient's limbs, and there is no need for multiple medical staff to cooperate in the operation, which can effectively reduce the workload of the medical staff; during implementation, the two first support plates 14 and the second support plate 1 are lifted by the second drive mechanism. 5 Lift up at the same time so that the patient's lower limbs are lifted upward. At this time, the patient's abdomen will increase the compression of the abdominal organs due to the changes in the limbs around the hips. The patient can sense the comfort level according to the changes in abdominal pressure, so as to simulate the changes in the abdomen and hip joints when the patient is in a normal state and in a bent position. Medical staff can ask the patient whether there is pain in the abdomen, chest and hip tissues, as well as the hip joints after a larger range of movement, and perform corresponding diagnosis and treatment according to the patient's feedback.

[0086] Third, stand up with your knees bent, refer to the attached Figure 6As shown, in clinical practice, one medical staff member assists the patient to stand up from the upper body of a lying patient, and another medical staff member adjusts the patient's legs or one leg to a bent knee position to check the patient's body condition when the waist, abdomen, back, legs and knee joints are in a similar sit-up position. This type of operation requires the cooperation of at least two medical staff members to complete the operation, which is very inconvenient in operation and requires the cooperation of multiple people to complete the diagnosis and treatment work; this patent can implement the three actions of standing up, raising legs and bending knees for the patient through the joint operation of the first driving mechanism, the second driving mechanism and the knee bending adjustment mechanism 5. During implementation, the first driving mechanism is used to drive the trunk pad 13 to rise, and then the knee bending adjustment mechanism 5 is used to tilt the second support plate 15 downward, so that the second support plate 1 5 forms an inverted "V" shape with the corresponding first support plate 14, and then the patient is in a position where the upper body stands up, the legs are raised, and the knees are bent, so that the patient is in a contraction action similar to sit-ups, and then the patient is asked whether there is pain and discomfort in the waist, back, hip, knee, and thigh. This type of body position examination can simulate the knee joint bending test under the low gravity state of the body, and in the diagnosis and treatment process, the knee joint adjustment mechanism and the second driving mechanism can be started multiple times to perform folding and flexing and extending movements on the two first support plates 14 and the second support plates 15, so as to simulate the patient's legs in a weight-free state to perform multiple knee joint flexion and extension and hip joint flexibility examinations, postoperative recovery and other corresponding examination items. At the same time, the patient's abdomen will be subjected to greater pressure, and its hip joint will also move more widely. Medical staff can perform corresponding diagnosis and treatment work on the patient's abdomen, hip joint and knee joint changes.

[0087] Fourth, stand up, lift one leg and bend the knee, refer to the attached Figure 7 As shown, the trunk pad 13 is lifted by the operation of the first driving mechanism, and the two second driving mechanisms can respectively drive the two first support plates 14 to be lifted in a staggered position, and one of the knee bending adjustment mechanisms 5 drives the corresponding second support plate 15 to maintain a straight line with the first support plate 14, and the other knee bending adjustment mechanism 5 drives the corresponding second support plate 1 5 is tilted downward and forms an inverted "V" shape with the corresponding first support plate 14. This posture allows the patient's unilateral leg to be greatly lifted up, while the other leg is slightly lifted up and bent at the knee, while keeping the upper body lifted up. This posture allows the patient to be in an initial posture similar to that when starting to run. At this time, the medical staff can diagnose and treat the patient's leg with bent knees and the raised leg on one side respectively. At the same time, each second driving mechanism and the corresponding knee-bending adjustment mechanism 5 can also reciprocate to make the patient's legs form alternating lifting and knee-bending activities, so that the patient's posture simulates the patient's legs in a walking posture when they are in a bent-over state. Whether there is pain in the abdomen, hip joints and knee joints, the medical staff can perform corresponding diagnosis and treatment according to the changes in their posture and the patient's feedback.

[0088] Fifth, lie flat with legs raised, refer to the attached Figure 8 As shown, the two second driving mechanisms drive the two first supporting plates 14 to lift up the patient's legs, so that the patient's lower limbs are in an inverted position. Compared with the upper body lifted position, the patient's abdominal pressure is relatively low in this position, and medical staff can focus on the diagnosis and treatment of the patient's lower limbs. In this position, the patient's legs can be kept in an inverted state for a certain period of time to determine whether there is any discomfort in his legs, lumbar spine and nerves. At the same time, this position is also suitable for positional diagnosis and treatment of some elderly patients or patients after lower limb and hip surgery. Since the first driving mechanism is in the initial state, the patient's upper body is in a lying position, and the range of motion of his hip and abdomen is small. There is no need to worry about excessive pressure on the abdomen and hip causing discomfort to the patient; secondly, the two second driving mechanisms can operate alternately to drive the two first supporting plates 14 to lift alternately, so that the patient's legs are lifted alternately. This position can check the flexibility of his hip joints and the normal state of activity.

[0089] Sixth, lie flat on your back with your knees bent, refer to the attached Fig. 9 As shown, the two second driving mechanisms drive the two first support plates 14 to lift up the patient's legs, and the two knee bending adjustment mechanisms 5 drive the corresponding second support plates 15 to tilt downward, so that the patient's legs are in a raised and knee-bent state. This posture can make the patient's knee joints in a synchronous knee-bent state, and the medical staff can focus on the changes in the patient's knee joint activities and perform corresponding diagnosis and treatment work according to the patient's pain feedback;

[0090] At the same time, when implementing this posture, refer to the attached Fig.10 As shown, the two second driving mechanisms and the knee bending adjustment mechanism 5 can operate alternately, so that the patient's legs are in an alternate state of raising and bending the knees, so as to simulate the patient being in a standing walking state, and can check the leg discomfort that occurs to the patient during daily walking. In clinical applications, this posture usually requires the patient to perform it independently or multiple medical staff to cooperate to complete the operation, which has many inconveniences, and it is difficult for the patient to actively cooperate with the doctor's advice due to leg discomfort. Therefore, this patent application can provide patients and medical staff with good leg position switching when applied in clinical practice.

[0091] This patent application enables the patient to switch between multiple body positions, such as unilateral and bilateral leg raising and knee bending, while raising the head, leaning back, standing up or lying flat, so that the patient can provide multiple body positions for medical staff to perform corresponding diagnosis and treatment. Targeted activity state diagnosis and treatment can be performed on the patient's head, neck, shoulders, back, waist, lower limbs and knee joints, and body position switching can be completed instead of the medical staff's hand support, which can effectively reduce the workload of medical staff, allowing patients to provide good diagnosis and treatment conditions for medical staff in different body positions and actively cooperate to complete the diagnosis and treatment work. At the same time, this patent application can also be put into postoperative rehabilitation training for patients. Through the changes in the activities of the patient's head, back, waist, lower limbs and knee joints, the corresponding joint parts and muscle nerve tissues can be stretched to assist the patient's limb rehabilitation, and it can also allow medical staff to fully understand the patient's postoperative recovery status so that the patient can receive better treatment.

[0092] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A multi-position adjustable diagnosis and treatment bed, characterized in that: It comprises a base (1) and a support platform (11); The support platform (11) is arranged on a base (1), and a tilt adjustment mechanism (2) is arranged inside the base (1) for implementing tilt adjustment on the support platform (11); The support platform (11) is provided with a head pad (12), a trunk pad (13), and two first support plates (14) and a second support plate (15) corresponding to the lower limbs of the human body in sequence; hand support plates (16) for placing the patient's hands are fixedly provided on both sides of the trunk pad (13); and soft cushions are fixedly provided above the head pad (12), the trunk pad (13), the first support plate (14), the second support plate (15) and the hand support plate (16); A first adjustment mechanism (3) capable of controlling the inclination of the trunk pad (13) is provided at a position on the support platform (11) corresponding to the trunk pad (13), and a second adjustment mechanism (4) capable of controlling the inclination of the two first pads (14) and the second pad (15) is provided at a position on the support platform (11) corresponding to the two first pads (14); A knee bending adjustment mechanism (5) is provided between each of the first supporting plates (14) and the corresponding second supporting plate (15).

2. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: A support member (17) is provided between the trunk pad (13) and the two first support plates (14), and two support members (17) are provided and are symmetrically arranged; A guide rod (18) is arranged between the two support members (17), and two ends of the guide rod (18) respectively penetrate from the inner side to the outer side of the two support members (17), and the guide rod (18) is fixedly connected to the two support members (17); Two first sleeve connectors (131) are fixedly arranged on one side of the trunk pad (13) facing the two first support plates (14), the two first sleeve connectors (131) are sleeved on the guide rod (18) and can rotate on the guide rod (18), and the two first sleeve connectors (131) are respectively located on the outside of the two support members (17); A second sleeve member (141) is fixedly provided on one side of the two first support plates (14) facing the trunk pad (13); the second sleeve members (141) on the two first support plates (14) are respectively located on the inner sides of the two support members (17); and the second sleeve members (141) are sleeved on the guide rod (18) and can rotate on the guide rod (18).

3. The multi-position adjustable diagnosis and treatment bed according to claim 2, characterized in that: Each first sleeve (131) is provided with an arc-shaped through groove (132), the arc-shaped trajectory of which matches the tiltable angle of the trunk pad (13), and the two support members (17) are fixedly provided with limit shafts (19) on both inner and outer sides, wherein the limit shaft (19) on the outer side of the support member (17) is located in the arc-shaped through groove (132) corresponding to the first sleeve (131), and can move in the arc-shaped through groove (132) of the first sleeve (131) as the first sleeve (131) rotates.

4. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: The first adjustment mechanism (3) comprises a first sliding member (31), a first supporting plate (32) and a first driving electric cylinder (33); The first sliding member (31) is slidably arranged on the supporting platform (11); The first driving electric cylinder (33) is fixedly arranged below the support platform (11) and at a position corresponding to the first sliding member (31); a placement groove (111) for the output end of the first driving electric cylinder (33) to move is arranged on the support platform (11) at the position of the first driving electric cylinder (33); the output end of the first driving electric cylinder (33) is fixedly connected to the first sliding member (31) via the placement groove (111); The first support plate (32) is located between the trunk pad (13) and the first sliding member (31), and two ends of the first support plate (32) are rotatably connected to the trunk pad (13) and the first sliding member (31) respectively.

5. The multi-position adjustable diagnosis and treatment bed according to claim 3, characterized in that: Each second sleeve member (141) is also provided with an arc-shaped through groove (132), and the arc-shaped trajectory of the arc-shaped through groove (132) on the second sleeve member (141) matches the tiltable angle of the second sleeve member (141), wherein the limiting shaft (19) on the inner side of the support member (17) is located in the arc-shaped through groove (132) corresponding to the second sleeve member (141), and can move in the arc-shaped through groove (132) of the second sleeve member (141) as the second sleeve member (141) rotates.

6. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: The second adjustment mechanism (4) comprises a second sliding member (41), a second supporting plate (42) and a second driving electric cylinder (43): The second sliding member (41) is slidably arranged on the supporting platform (11); The second driving electric cylinder (43) is fixedly arranged below the support platform (11) and corresponds to the position of the second sliding member (41); a placement groove (111) for the output end of the second driving electric cylinder (43) to move is arranged on the support platform (11) at the position of the second driving electric cylinder (43); the output end of the second driving electric cylinder (43) is fixedly connected to the second sliding member (41) via the placement groove (111); The second support plate (42) is located between the trunk pad (13) and the second sliding member (41), and two ends of the second support plate (42) are rotatably connected to the corresponding second support plate (15) and the second sliding member (41) respectively.

7. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: The knee bending adjustment mechanism (5) comprises an extension plate (51) and an electric telescopic cylinder (52); the extension plate (51) is fixedly arranged below the first support plate (14), and the extension plate (51) is inclined toward the second support plate (15) on the front side of the first support plate (14); the electric telescopic cylinder (52) is arranged below the first support plate (14) and the corresponding second support plate (15); the end of the electric telescopic cylinder (52) is rotatably connected to the bottom end of the extension plate (51), and the output end of the electric telescopic cylinder (52) is rotatably connected to the bottom of the second support plate (15) corresponding to the front side of the first support plate (14); and the front side portion of each first support plate (14) is rotatably connected to the corresponding second support plate (15).

8. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: The tilt adjustment mechanism (2) comprises an adjustment plate (21), an adjustment rod (22), a guide member (23) and a lifting electric cylinder (24); The adjustment plates (21) are provided with two and are symmetrically fixed on the bottom of the support platform (11); The adjusting rod (22) is fixedly arranged between the two adjusting plates (21) in a horizontal state, and the two ends of the adjusting rod (22) respectively pass through the outer sides of the two adjusting plates (21); Both ends of the adjusting rod (22) are provided with connecting pieces (25) in the bending direction, one end of the connecting piece (25) is fixedly connected to the end of the adjusting rod (22), and a cylindrical guide shaft (26) is fixedly provided at the other end of the connecting piece (25) extending outward; a through hole penetrating the upper and lower ends is provided in the middle of the guide piece (23), so that the guide piece (23) forms a circular ring structure; the circular ring-shaped guide piece (23) is located on the outside of the two adjusting plates (21), and the guide piece (23) and the adjusting rod (22) are at the same horizontal height, and a groove (27) is provided inside the through hole of the guide piece (23); the guide shaft (26) on the connecting piece (25) extends into the groove (27) of the guide piece (23); The lifting electric cylinder (24) is provided with a plurality of them, and the output end of each lifting electric cylinder (24) is arranged upwards, and the plurality of lifting electric cylinders (24) are arranged equidistantly between the guide member (23) and the base (1), the bottom of each lifting electric cylinder (24) is fixedly connected to the base (1), and the output end of each lifting electric cylinder (24) is fixedly connected to the bottom of the guide member (23).

9. The multi-position adjustable diagnosis and treatment bed according to claim 8, characterized in that: A sleeve (28) is sleeved on the guide rod (18) between the two adjustment plates (21), and the sleeve (28) is rotatably connected to the guide rod (18). A connecting shaft (29) in a vertical state is fixedly arranged below the sleeve (28), and a first brake motor (291) with a rotation driving function is arranged below the connecting shaft (29). The output end of the first brake motor (291) is arranged upward, and the connecting shaft (29) is fixedly connected to the output end of the first brake motor (291). A protective shell (292) is arranged outside the first brake motor (291), and the bottom of the protective shell (292) is rotatably connected to the connecting shaft (29).

10. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: A third adjustment mechanism (6) is provided below the head pad (12) and can drive the head pad (12) to perform tilt adjustment. The third adjustment mechanism (6) comprises a bracket (61), a support block (62), an adjustment block (63) and a second brake motor (64); The bracket (61) is arranged below the trunk pad (13) and the head pad (12), and the bracket (61) is fixedly connected to the bottom of the trunk pad (13); The support block (62) is fixedly arranged on the bracket (61), the top of the support block (62) is designed as an arc surface, and the bottom of the support plate is provided with a through groove (621), so that the cross section of the support block (62) forms a semicircular ring; The bottom of the adjusting block (63) is provided with an arc groove matching the arc surface of the top of the supporting block (62); the arc groove of the adjusting block (63) fits on the arc surface of the top of the supporting block (62); and the bottom of the adjusting block (63) is slidably connected to the top of the supporting block (62), so that the adjusting block (63) can slide along the arc surface track of the top of the supporting block (62) in an arc-shaped trajectory; The bottom of the adjusting block (63) is provided with a first through slot (65) penetrating through two sides, a screw rod (66) is provided in the first through slot (65) at the bottom of the adjusting block (63), and both ends of the screw rod (66) are fixedly connected to the adjusting block (63); The top of the support block (62) is provided with a second through slot (67) extending to the bottom through slot (621), a gear (68) matching with the screw rod (66) is rotatably provided in the second through slot (67), and the gear (68) is in meshing state with the screw rod (66); The second brake motor (64) is fixedly mounted on the bracket (61) and is located outside the support block (62); the output end of the second brake motor (64) penetrates through the groove (621) at the bottom of the support block (62) and is fixedly connected to the center of the gear (68).

11. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: The soft pad on the head pad (12) is provided with a recessed groove (121), and a detachable head pad (122) is placed in the recessed groove (121) area.

12. The multi-position adjustable diagnosis and treatment bed according to claim 1, characterized in that: A support rod (161) for the patient to hold is provided at one end of each of the hand support plates (16) facing the first support plate (14), and the bottom end of the support rod (161) is fixedly connected to the corresponding hand support plate (16).

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