B-ultrasonic examination supporting device for ultrasonic department and using method of B-ultrasonic examination supporting device

Abstract

The B-ultrasonic examination supporting device comprises a bed body, and a plurality of supporting legs are fixedly connected to the bottom end of the bed body; a through groove is formed in the top end of the bed body, a bed board adjusting device is arranged in the through groove, and the bed board adjusting device comprises a bed board mechanism arranged in the through groove; the lifting mechanism is arranged below the bed board mechanism and used for adjusting the bed board mechanism; the translation mechanism is connected with the bed board mechanism; and one supporting leg is provided with a rotating groove, and the rotating clamping mechanism is located in the rotating groove and used for driving the lifting mechanism and the translation mechanism. By means of the arrangement mode that the bed board mechanism, the lifting mechanism, the translation mechanism and the rotating clamping mechanism are matched, medical workers do not need to pull a data line at the position of a B-ultrasonic probe, the medical workers can conveniently use the B-ultrasonic probe to inspect the back of a patient, and the service life of B-ultrasonic equipment is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field related to B-ultrasound examination support devices, and in particular to a B-ultrasound examination support device for an ultrasound department and a method of using the device. Background Art

[0002] B-ultrasound examination is a form of ultrasound examination and a non-surgical diagnostic examination, generally used in clinical applications.

[0003] At present, the traditional B-ultrasound examination bed has a simple structure. Generally, the B-ultrasound examination equipment and medical staff are on one side of the nursing bed. When the medical staff performs a B-ultrasound examination on the back of a patient with limited mobility, the patient first turns over on his side to face the medical staff. Because the patient turns over on his side in the opposite direction of the medical staff, the distance between the medical staff and the patient is increased. At this time, the medical staff also has to pull the data cable at the B-ultrasound probe and then move the B-ultrasound probe to the area on the patient's back that needs to be examined to examine the back of the patient with limited mobility. The B-ultrasound equipment needs to examine a large number of patients every day, that is, the medical staff needs to repeatedly pull the data cable at the B-ultrasound probe before using the B-ultrasound probe to examine the patient's back. Over time, the connection port between the B-ultrasound probe data cable and the B-ultrasound equipment may become loose or even damaged, thereby affecting the service life of the B-ultrasound equipment. Summary of the Invention

[0004] The object of the present invention is to provide a B-ultrasound examination support device for an ultrasound department and a method of using the same, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a B-ultrasound examination support device for an ultrasound department, comprising a bed, the bottom end of which is fixedly connected to a plurality of support legs;

[0006] A through slot is provided at the top of the bed body, and a bed board adjustment device is provided inside the through slot. The bed board adjustment device includes:

[0007] A bed board mechanism, which is arranged inside the through slot and is used to support a human body;

[0008] A lifting mechanism, which is arranged below the bed plate mechanism and is used to adjust the bed plate mechanism;

[0009] A translation mechanism connected to the bed plate mechanism;

[0010] The rotating clamping mechanism is configured such that one of the support legs is provided with a rotating slot, and the rotating clamping mechanism is located inside the rotating slot and is used to drive the lifting mechanism and the translation mechanism.

[0011] Preferably, the bed board mechanism includes:

[0012] a first supporting bed plate, the first supporting bed plate being slidably interlaced with the inner cavity of the through slot;

[0013] A second supporting bed board, wherein a first groove is formed on the top of the first supporting bed board, the second supporting bed board is slidably connected with the inner cavity of the first groove, and the second supporting bed board is connected to the translation mechanism;

[0014] a first rotating bed plate, the first rotating bed plate being rotatably connected to the first supporting bed plate via a rotating shaft, and the first rotating bed plate being connected to the lifting mechanism;

[0015] a second rotating bed plate, the second rotating bed plate being rotatably connected to the second supporting bed plate via a rotating shaft, a second groove being formed on the top of the first rotating bed plate, and the second rotating bed plate being slidably connected to the inner cavity of the second groove;

[0016] Support frames, wherein the plurality of support frames are respectively fixedly connected to the side of the second support bed plate opposite to the second rotating bed plate, and sliding grooves are provided on both sides of the inner wall of the through groove, and the support frames are slidably connected with the inner cavity of the sliding groove;

[0017] Ball bearings: multiple balls are equidistantly and rotatably arranged at the bottom end of the support frame.

[0018] Preferably, the inner wall of the through groove is fixedly connected with a support rod, and the support rod is slidably and interlacedly connected with the second supporting bed board. A support groove is opened at the top of the first supporting bed board, and the support rod is slidably and interlacedly connected with the inner cavity of the support groove. The first supporting bed board, the second supporting bed board, the first rotating bed board and the second rotating bed board are all fixedly connected with a soft cushion.

[0019] Preferably, the lifting mechanism includes:

[0020] a sleeve, wherein the sleeve is fixedly disposed between the plurality of supporting legs;

[0021] a telescopic rod, one end of which is slidably connected to the inner cavity of the sleeve;

[0022] A slider, wherein a slide groove is provided at the bottom end of the first rotating bed plate, the slider is slidably connected to the inner cavity of the slide groove, and the other end of the telescopic rod is rotatably connected to the slider via a rotating shaft, and the cross-sections of the slider and the slide groove are both T-shaped;

[0023] A driving rod, one end of which is rotatably interpenetratingly connected to the inner wall of the sleeve, and the other end of which is threadably interpenetratingly connected to the inner cavity of the telescopic rod;

[0024] A worm wheel, an adjustment groove is provided at the bottom end of the inner cavity of the sleeve, the worm wheel is located inside the adjustment groove, and the drive rod is fixedly connected with the worm wheel;

[0025] A worm, both ends of which are rotatably connected with the inner wall of the adjusting groove, and the worm wheel is meshed with the worm.

[0026] Preferably, the translation mechanism includes:

[0027] A winding wheel, the winding wheel is sleeved on the outside of the worm;

[0028] a first connecting rope, one end of which is wound around and connected to the reel, the other end of which is fixedly connected to the second support bed plate, and the first connecting rope is located in the inner cavity of the support groove;

[0029] a second connecting rope, one end of which is fixedly connected to the other side of the second supporting bed board;

[0030] a counterweight block, the counterweight block being fixedly connected to the other end of the second connecting rope;

[0031] A guide assembly is provided on both sides of the inner wall of the through groove, and the guide assembly is located inside the guide groove.

[0032] Preferably, the guide assembly includes:

[0033] First guide wheels, wherein the first guide wheels are rotatably disposed in the plurality of guide grooves, the first connecting rope cooperates with one of the first guide wheels, and the second connecting rope cooperates with another first guide wheel;

[0034] The second guide wheels are all rotatably arranged inside one of the guide grooves through a rotating shaft, and the first connecting rope cooperates with the plurality of second guide wheels.

[0035] Preferably, the rotating clamping mechanism includes:

[0036] A rotating disk, the rotating disk being rotatably disposed inside the rotating groove via a bearing;

[0037] A turntable, wherein a rotation groove is formed on the outer wall of the turntable, and the turntable is rotatably arranged inside the rotation groove;

[0038] A clamping assembly, which is arranged inside the rotating disk and is used for multi-point positioning of the rotating disk and the turntable;

[0039] A positioning assembly, which is arranged inside the rotating disk and is used to position the worm and the winding wheel;

[0040] A gear ring, the gear ring being sleeved on the outside of the rotating disk;

[0041] A motor, wherein a mounting slot is provided on the other side of one of the support legs, and the motor is fixedly mounted inside the mounting slot;

[0042] The output end of the motor is connected to the gear transmission, and the gear is meshed with the ring gear.

[0043] Preferably, the clamping assembly includes:

[0044] A clamping rod, wherein the outer wall of the turntable is provided with a clamping groove, and the inner wall of the rotating groove is provided with a plurality of clamping holes at equal intervals, one end of the clamping rod is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod is slidably inserted and connected with the inner cavity of the clamping hole;

[0045] A pull rod, the pull rod is fixedly connected to the clamping rod, a pull groove is provided on the outer wall of the rotating disk, and the pull rod is slidably connected with the inner cavity of the pull groove;

[0046] A first compression spring, one end of which is fixedly connected to the clamping rod, and the other end of which is fixedly connected to the inner wall of the clamping groove.

[0047] Preferably, the positioning component includes:

[0048] A slide rod, wherein a plurality of movable grooves are opened on one side of the inner wall of the rotating groove, and both ends of the slide rod are fixedly connected to the inner wall of the movable groove;

[0049] A positioning plate, a third groove is formed on one side of the winding wheel, the positioning plate is located inside the third groove, and the positioning plate is fixedly connected to one end of the worm;

[0050] A positioning rod, wherein the outer wall of the turntable is provided with a plurality of oblique grooves at equal intervals, the outer wall of the positioning plate and the inner wall of the third groove are both provided with a plurality of positioning grooves at equal intervals, the positioning rod is slidably interpenetrated with the sliding rod, one end of the plurality of positioning rods is respectively slidably interpenetrated with the inner cavities of the plurality of oblique grooves, and the other end of the plurality of positioning rods is respectively slidably interpenetrated with the inner cavities of the plurality of positioning grooves;

[0051] A second compression spring is sleeved on the outside of the sliding rod, one end of the second compression spring is fixedly connected to the positioning rod, and the other end of the second compression spring is fixedly connected to the inner wall of the movable groove.

[0052] The present invention also provides a method for using a B-ultrasound examination support device in an ultrasound department, comprising the following specific steps:

[0053] Step 1: The patient lies on the bed. When turning over for examination is required, the patient first turns over to the second supporting bed board and the second rotating bed board. At this time, the positioning rod is engaged with the positioning slot provided in the positioning plate, and the motor is started by the controller. The motor drives the rotating disk provided with a gear ring to rotate through the gear, and then the positioning rod drives the worm to rotate, thereby rotating the driving rod on the worm wheel, thereby causing the telescopic rod to descend and drive the first supporting bed board and the first rotating bed board to descend through the slider;

[0054] The second step is to pull the first supporting bed board and the first rotating bed board into a position that is no longer limited by the second supporting bed board and the second rotating bed board, and the clamping rod can be pulled by the pull rod, and the rotating disk is rotated, so that the clamping rod is clamped with the other clamping hole under the elastic force of the first compression spring. At this time, the inclined groove can squeeze the positioning rod into the positioning groove inside the third groove formed by the winding wheel for clamping. At this time, the controller can start the motor again, and the motor drives the rotating disk provided with a gear ring to rotate through the gear, and then drives the winding wheel to reel in the first connecting rope, so that the second supporting bed board and the patient lying on the second rotating bed board can be pulled, and the second supporting bed board and the second rotating bed board are in contact with the inner wall of the through groove and stop. At this time, the lying patient can move closer to the B-ultrasound machine and medical staff without any movement;

[0055] Step 3: After the examination is completed, the patient can get out of bed directly, and the clamping hole of the clamping rod can be replaced again so that the positioning rod can be clamped to the positioning plate. During the replacement, the positioning rod will no longer be clamped to the positioning groove opened by the reeling wheel. At this time, the reeling wheel will unwind under the gravity of the counterweight block, so that the second supporting bed board and the second rotating bed board drive the patient to reset. At this time, the motor can be started again, so that the worm drives the worm wheel to rotate in the opposite direction, so that the driving rod drives the telescopic rod to rise. When the first supporting bed board, the first rotating bed board and the second supporting bed board are flush with the second rotating bed board, the examination bed is reset at this time. If the patient has difficulty getting up, the motor can be started again after they are flush and the patient lies down flat, so that the telescopic rod continues to rise, so that the first rotating bed board and the second rotating bed board can be driven by the slider to gradually rotate to help the patient sit up, thereby completing getting out of bed.

[0056] The technical effects and advantages of the present invention are as follows:

[0057] (1) The present invention utilizes a configuration method in which a bed plate mechanism, a lifting mechanism, a translation mechanism, and a rotating clamping mechanism are coordinated. The lifting mechanism can be raised and lowered by rotating the clamping mechanism, thereby separating a portion of the bed plate mechanism. The rotating clamping mechanism then drives the translation mechanism so that the remaining portion of the bed plate can drive the patient who has turned over to approach the B-ultrasound examination equipment and medical staff. Therefore, the medical staff does not need to pull the data cable at the B-ultrasound probe, and can conveniently use the B-ultrasound probe to examine and treat the patient's back, thereby ensuring the service life of the B-ultrasound equipment.

[0058] (2) The present invention utilizes a configuration in which the first supporting bed board, the second supporting bed board, the first rotating bed board, the second rotating bed board, the support frame and the ball bearings are matched with each other. The first rotating bed board and the second rotating bed board can rotate corresponding to the first supporting bed board and the second supporting bed board respectively. Therefore, when the lifting device is raised, the first rotating bed board and the second rotating bed board can be rotated, so that the patient can be propped up to sit. When performing a B-ultrasound examination, the lifting device can be lowered, so that the first supporting bed board and the first rotating bed board can be separated from the second supporting bed board and the second rotating bed board, so that the patient who turns around on the second supporting bed board and the second rotating bed board can be close to the B-ultrasound examination equipment and medical staff, which is convenient for examination;

[0059] (3) The present invention utilizes a configuration method in which a rotating disk, a turntable, a clamping assembly, a positioning assembly, a gear ring, a motor and a gear are matched with each other. The clamping assembly allows the turntable to be clamped in different states on the rotating disk, so that the positioning assembly can be clamped with the winding wheel and the worm on the positioning plate respectively. Therefore, the motor can be started by the controller, so that the motor can drive the winding wheel to reel in the first connecting rope or drive the telescopic rod to separate or rotate the bed board mechanism through the worm. One machine has multiple uses, and medical staff do not need to move, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0061] Figure 2 It is a schematic diagram of the bed board mechanism structure of the present invention.

[0062] Figure 3 It is a schematic diagram of the overall front internal structure of the present invention.

[0063] Figure 4 It is a schematic diagram of the internal structure of the chute on the side of the present invention.

[0064] Figure 5 This is a schematic diagram of the internal structure of the lifting mechanism of the present invention from the front.

[0065] Figure 6 This is a schematic diagram of the internal structure of the guide assembly of the present invention.

[0066] Figure 7 This is a schematic diagram of the internal structure of the rotating clamping mechanism of the present invention.

[0067] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point A in the middle.

[0068] Figure 9 This is a schematic diagram of the internal structure of the ring gear and gears of the present invention.

[0069] In the figure: 1. Bed body; 2. Support legs; 3. Bed board mechanism; 31. First support bed board; 32. Second support bed board; 33. First rotating bed board; 34. Second rotating bed board; 35. Support frame; 36. Ball bearing; 4. Lifting mechanism; 41. Sleeve; 42. Telescopic rod; 43. Slider; 44. Driving rod; 45. Worm gear; 46. Worm; 5. Translation mechanism; 51. Winding wheel; 52. First connecting rope; 53. Second connecting rope; 54. Counterweight Block; 55. Guide assembly; 551. First guide wheel; 552. Second guide wheel; 6. Rotating clamping mechanism; 61. Rotating disk; 62. Turntable; 63. Clamping assembly; 631. Clamping rod; 632. Pull rod; 633. First compression spring; 64. Positioning assembly; 641. Sliding rod; 642. Positioning plate; 643. Positioning rod; 644. Second compression spring; 65. Ring gear; 66. Motor; 67. Gear; 7. Support rod; 8. Cushion. DETAILED DESCRIPTION

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying 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 efforts are within the scope of protection of the present invention.

[0071] The present invention provides Figure 1-9 The B-ultrasound examination support device of an ultrasound department shown in the figure comprises a bed 1, the bottom end of which is fixedly connected to a plurality of support legs 2;

[0072] Furthermore, a through slot is provided at the top of the bed body 1, and a bed board adjustment device is provided inside the through slot. The bed board adjustment device includes: a bed board mechanism 3, a lifting mechanism 4, a translation mechanism 5 and a rotation clamping mechanism 6. The bed board mechanism 3 is provided inside the through slot for supporting the human body; the lifting mechanism 4 is provided below the bed board mechanism 3 for adjusting the bed board mechanism 3; the translation mechanism 5 is connected to the bed board mechanism 3; one of the supporting legs 2 is provided with a rotation slot, and the rotation clamping mechanism 6 is located inside the rotation slot for driving the lifting mechanism 4 and the translation mechanism 5.

[0073] Specifically, the bed board mechanism 3 includes: a first supporting bed board 31, a second supporting bed board 32, a first rotating bed board 33, a second rotating bed board 34, a support frame 35 and a ball bearing 36, the first supporting bed board 31 is slidably and interlacedly connected with the inner cavity of the through groove; the top of the first supporting bed board 31 is provided with a first groove, the second supporting bed board 32 is slidably and interlacedly connected with the inner cavity of the first groove, the second supporting bed board 32 is connected with the translation mechanism 5, the first supporting bed board 31 and the second supporting bed board 32 are separable, and the first supporting bed board 31 can support the second supporting bed board 32; the first rotating bed board 33 is rotatably connected to the first supporting bed board 31 through a rotating shaft, and the first rotating bed board 33 is connected to the lifting mechanism 4; the second rotating bed board 34 is rotatably connected to the second supporting bed board 32 through a rotating shaft, the top of the first rotating bed board 33 is provided with a second groove, the second rotating bed board 34 is slidably and interlacedly connected with the inner cavity of the second groove, the first rotating bed board 33 and the second The rotatable bed board 34 is detachable, and at the same time, the first rotatable bed board 33 can drive the second rotatable bed board 34 to rotate at the same time under the upward push of the slider 43, thereby helping the patient to sit up; multiple support frames 35 are respectively fixedly connected to the second support bed board 32 and the side opposite to the second rotatable bed board 34, and sliding grooves are provided on both sides of the inner wall of the through groove, and the support frames 35 are slidably connected with the inner cavity of the sliding groove; multiple ball bearings 36 are equidistantly rotatably arranged at the bottom end of the support frame 35, and the arrangement of the ball bearings 36 can make the first support bed board 31 and the first rotatable bed board 33 separated from the second support bed board 32 and the second rotatable bed board 34, The second support bed board 32 and the second rotatable bed board 34 can be moved back and forth in the vertical direction along the support rod 7 through the support frame 35 and the ball bearings 36, so that the patient who turns around on the second support bed board 32 and the second rotatable bed board 34 can be close to the B-ultrasound examination equipment and medical staff, which is convenient for examination.

[0074] Furthermore, a support rod 7 is fixedly connected to the inner wall of the through groove, and the support rod 7 is slidably and interlacedly connected to the second support bed board 32. A support groove is provided at the top of the first support bed board 31, and the support rod 7 is slidably and interlacedly connected to the inner cavity of the support groove. The first support bed board 31, the second support bed board 32, the first rotating bed board 33 and the second rotating bed board 34 are all fixedly connected with a cushion 8. There are multiple cushions 8, and each shape corresponds to the shape of the first support bed board 31, the second support bed board 32, the first rotating bed board 33 and the second rotating bed board 34, so that it is convenient to separate and enable the patient to lie comfortably on the bed.

[0075] Specifically, the lifting mechanism 4 includes: a sleeve 41, a telescopic rod 42, a slider 43, a driving rod 44, a worm gear 45 and a worm 46. The sleeve 41 is fixedly arranged between the multiple support legs 2; one end of the telescopic rod 42 is slidably inserted and connected with the inner cavity of the sleeve 41; a sliding groove is provided at the bottom end of the first rotating bed plate 33, and the slider 43 is slidably inserted and connected with the inner cavity of the sliding groove, and the other end of the telescopic rod 42 is rotatably connected with the slider 43 through a rotating shaft, and the cross-section of the slider 43 and the sliding groove are both T-shaped; one end of the driving rod 44 is rotatably inserted and connected with the inner wall of the sleeve 41, and the other end of the driving rod 44 is threadedly inserted and connected with the inner cavity of the telescopic rod 42. By rotating the driving rod 44 in the forward and reverse directions, the telescopic rod 42 can be driven to slide in the vertical direction inside the sleeve 41, so that the telescopic rod 42 can be lifted up by the extension. The retraction rod 42 pushes or pulls the slider 43, so that the slider 43 can push the first rotating bed board 33 to drive the second rotating bed board 34 to flip at the same time, and then help the patient sit up. The first rotating bed board 33 can also be pulled downward by the slider 43, thereby driving the first supporting bed board 31 to descend at the same time, leaving space for the displacement of the second supporting bed board 32 and the second rotating bed board 34; an adjustment groove is provided at the bottom end of the inner cavity of the sleeve 41, and a worm gear 45 is located inside the adjusting groove, and the drive rod 44 is fixedly connected with the worm gear 45; both ends of the worm 46 are rotatably connected with the inner wall of the adjusting groove, and the worm gear 45 is meshed with the worm 46. The rotation of the worm 46 can drive the drive rod 44 on the worm 46 to rotate, thereby adjusting the telescopic length of the telescopic rod 42.

[0076] Specifically, the translation mechanism 5 includes: a winding wheel 51, a first connecting rope 52, a second connecting rope 53, a counterweight 54 and a guide assembly 55. The winding wheel 51 is sleeved on the outside of the worm 46; one end of the first connecting rope 52 is wound and connected to the winding wheel 51, and the other end of the connecting rope is fixedly connected to the second supporting bed board 32. The first connecting rope 52 is located in the inner cavity of the support groove; one end of the second connecting rope 53 is fixedly connected to the other side of the second supporting bed board 32; the counterweight 54 is fixedly connected to the other end of the second connecting rope 53. The arrangement of the counterweight 54 makes the second supporting bed board 3 2 and the second rotating bed board 34 drive the patient to turn over and move, and after the B-ultrasound examination is completed, the clamping interface of the positioning rod 643 on the winding wheel 51 can be cancelled, and the counterweight block 54 can drive the second supporting bed board 32 and the second rotating bed board 34 to reset under the action of its own gravity, so that the first supporting bed board 31 and the first rotating bed board 33 can be raised and reset subsequently; guide grooves are provided on both sides of the inner wall of the through groove, and the guide assembly 55 is located inside the guide groove for guiding the first connecting rope 52 and the second connecting rope 53 to avoid excessive friction that affects the service life.

[0077] Furthermore, the guide assembly 55 includes: a first guide wheel 551 and a second guide wheel 552, and multiple first guide wheels 551 are respectively rotatably arranged inside multiple guide grooves, the first connecting rope 52 cooperates with one of the first guide wheels 551, and the second connecting rope 53 cooperates with another first guide wheel 551. The first guide wheel 551 plays a role in reversing the first connecting rope 52 and the second connecting rope 53, which facilitates the winding of the winding wheel 51 and the counterweight block 54 to reset the second supporting bed board 32 and the second rotating bed board 34; multiple second guide wheels 552 are all rotatably arranged inside one of the guide grooves through a rotating shaft, and the first connecting rope 52 cooperates with multiple second guide wheels 552. The setting of the second guide wheel 552 enables the first connecting rope 52 to be guided to the top of the winding wheel 51 for easy winding.

[0078] Specifically, the rotating clamping mechanism 6 includes: a rotating disk 61, a rotating disk 62, a clamping assembly 63, a positioning assembly 64, a ring gear 65, a motor 66 and a gear 67. The rotating disk 61 is rotatably arranged inside the rotating groove through a bearing; a rotating groove is opened on the outer wall of the rotating disk 61, and the rotating disk 62 is rotatably arranged inside the rotating groove; the clamping assembly 63 is arranged inside the rotating disk 61 for multi-point positioning of the rotating disk 61 and the rotating disk 62; the positioning assembly 64 is arranged inside the rotating disk 61 for positioning the worm 46 and the winding wheel 51; the ring gear 65 is sleeved on the outside of the rotating disk 61; An installation slot is provided on the other side of one of the support legs 2, and a motor 66 is fixedly installed inside the installation slot. A controller is fixedly installed on the outer wall of one of the support legs 2, and the motor 66 is electrically connected to an external power supply through the controller; the output end of the motor 66 is transmission-connected to the gear 67, and the gear 67 is meshed with the ring gear 65. The motor 66 can drive the gear 67 to rotate, so that the ring gear 65 can drive the rotating disk 61 to rotate, and then the turntable 62 clamped on the rotating disk 61 can be rotated, thereby driving the winding wheel 51 or the worm 46 to rotate.

[0079] Furthermore, the clamping assembly 63 includes: a clamping rod 631, a pull rod 632 and a first compression spring 633. The outer wall of the turntable 62 is provided with a clamping groove, and the inner wall of the rotating groove is provided with a plurality of clamping holes at equal intervals. One end of the clamping rod 631 is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod 631 is slidably inserted and connected with the inner cavity of the clamping hole. There are two clamping holes. When the clamping rod 631 is clamped with different clamping holes, the positioning rod 643 can be squeezed into different states through the oblique groove provided; the pull rod 632 and the clamping rod 63 are connected. 1 is fixedly connected. A drawing groove is provided on the outer wall of the rotating disk 61. The pull rod 632 is slidably inserted into the inner cavity of the drawing groove. The pull rod 632 can pull the clamping rod 631, thereby releasing the clamping state and rotating the rotating disk 62. One end of the first compression spring 633 is fixedly connected to the clamping rod 631, and the other end of the first compression spring 633 is fixedly connected to the inner wall of the clamping groove. The first compression spring 633 is always in a compressed state, thereby providing a stable elastic force to the clamping rod 631, so that the clamping rod 631 can be stably clamped with the clamping hole.

[0080] Furthermore, the positioning assembly 64 includes: a sliding rod 641, a positioning plate 642, a positioning rod 643 and a second compression spring 644. A plurality of movable grooves are provided on one side of the inner wall of the rotating groove, and both ends of the sliding rod 641 are fixedly connected to the inner wall of the movable groove; a third groove is provided on one side of the winding wheel 51, and the positioning plate 642 is located inside the third groove, and the positioning plate 642 is fixedly connected to one end of the worm 46; a plurality of oblique grooves are equidistantly provided on the outer wall of the rotating disk 62, and a plurality of positioning grooves are equidistantly provided on the outer wall of the positioning plate 642 and the inner wall of the third groove, the positioning rod 643 is slidably and interlaced with the sliding rod 641, and one end of the plurality of positioning rods 643 is respectively slidably and interlaced with the inner cavities of the plurality of oblique grooves, and the other ends of the plurality of positioning rods 643 are respectively slidably and interlaced with the inner cavities of the plurality of positioning grooves, and the positioning rod 643 can be respectively connected to the positioning grooves opened on the outer wall of the positioning plate 642 or the inner wall of the third groove under the extrusion of the oblique groove. When the worm 46 on the positioning plate 642 is rotated, the turntable 62 is able to drive the winding wheel 51 to rotate when the turntable 62 is rotated, and the winding wheel 51 is able to rotate when the turntable 62 is rotated, thereby reeling in the first connecting rope 52; the second compression spring 644 is sleeved on the outside of the sliding rod 641, and one end of the second compression spring 644 is fixedly connected to the positioning rod 643, and the other end of the second compression spring 644 is fixedly connected to the inner wall of the movable groove. The second compression spring 644 is always in a compressed state, thereby providing a stable elastic force to the positioning rod 643, so that the positioning rod 643 can be tightly attached to the inside of the inclined groove, and displaced as the inclined groove rotates, and is clamped with the positioning groove opened on the outer wall of the positioning plate 642 or the inner wall of the third groove.

[0081] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A B-ultrasound examination support device for an ultrasound department, comprising: A bed body (1), wherein a plurality of supporting legs (2) are fixedly connected to the bottom end of the bed body (1); The invention is characterized in that: a through slot is provided at the top of the bed body (1), a bed board adjusting device is provided inside the through slot, and the bed board adjusting device comprises: A bed board mechanism (3), the bed board mechanism (3) being arranged inside the through slot and used for supporting a human body; A lifting mechanism (4), the lifting mechanism (4) being arranged below the bed plate mechanism (3) and being used for adjusting the bed plate mechanism (3); A translation mechanism (5), wherein the translation mechanism (5) is connected to the bed plate mechanism (3); A rotating clamping mechanism (6), wherein one of the support legs (2) is provided with a rotating slot, and the rotating clamping mechanism (6) is located inside the rotating slot and is used to drive the lifting mechanism (4) and the translation mechanism (5).

2. The B-ultrasound examination support device for an ultrasound department according to claim 1, characterized in that: The bed plate mechanism (3) comprises: A first supporting bed plate (31), the first supporting bed plate (31) being slidably interpenetratingly connected with the inner cavity of the through slot; A second supporting bed board (32), wherein a first groove is provided at the top of the first supporting bed board (31), the second supporting bed board (32) is slidably connected with the inner cavity of the first groove, and the second supporting bed board (32) is connected to the translation mechanism (5); A first rotating bed plate (33), the first rotating bed plate (33) being rotatably connected to the first supporting bed plate (31) via a rotating shaft, and the first rotating bed plate (33) being connected to a lifting mechanism (4); A second rotating bed plate (34), the second rotating bed plate (34) is rotatably connected to the second supporting bed plate (32) via a rotating shaft, a second groove is provided at the top of the first rotating bed plate (33), and the second rotating bed plate (34) is slidably connected to the inner cavity of the second groove; Support frames (35), wherein a plurality of the support frames (35) are respectively fixedly connected to the side of the second supporting bed plate (32) opposite to the second rotating bed plate (34), and sliding grooves are provided on both sides of the inner wall of the through groove, and the support frames (35) are slidably connected with the inner cavity of the sliding groove; Balls (36), a plurality of balls (36) are equidistantly rotatably arranged at the bottom end of the support frame (35).

3. The B-ultrasound examination support device for an ultrasound department according to claim 2, characterized in that: The inner wall of the through groove is fixedly connected with a support rod (7), and the support rod (7) is connected to the second supporting bed board (32) by sliding and inserting. The top of the first supporting bed board (31) is provided with a support groove, and the support rod (7) is connected to the inner cavity of the support groove by sliding and inserting. The first supporting bed board (31), the second supporting bed board (32), the first rotating bed board (33) and the second rotating bed board (34) are all fixedly connected with a soft cushion (8).

4. The B-ultrasound examination support device for an ultrasound department according to claim 2, characterized in that: The lifting mechanism (4) comprises: A sleeve (41), wherein the sleeve (41) is fixedly disposed between the plurality of support legs (2); a telescopic rod (42), one end of which is slidably connected to the inner cavity of the sleeve (41); A slider (43), a slide groove is provided at the bottom end of the first rotating bed plate (33), the slider (43) is slidably connected with the inner cavity of the slide groove, the other end of the telescopic rod (42) is rotatably connected with the slider (43) through a rotating shaft, and the cross-sections of the slider (43) and the slide groove are both T-shaped; A driving rod (44), one end of the driving rod (44) is rotatably connected to the inner wall of the sleeve (41), and the other end of the driving rod (44) is threadably connected to the inner cavity of the telescopic rod (42); A worm gear (45), an adjustment groove is provided at the bottom end of the inner cavity of the sleeve (41), the worm gear (45) is located inside the adjustment groove, and the driving rod (44) is fixedly connected with the worm gear (45); A worm (46), both ends of which are rotatably connected to the inner wall of the adjusting groove, and the worm wheel (45) is meshedly connected to the worm (46).

5. The B-ultrasound examination support device for an ultrasound department according to claim 4, characterized in that: The translation mechanism (5) comprises: A winding wheel (51), wherein the winding wheel (51) is sleeved on the outside of the worm (46); a first connecting rope (52), one end of the first connecting rope (52) being wound and connected to the reel (51), the other end of the connecting rope being fixedly connected to the second supporting bed board (32), and the first connecting rope (52) being located in the inner cavity of the supporting groove; a second connecting rope (53), one end of which is fixedly connected to the other side of the second supporting bed board (32); a counterweight (54), the counterweight (54) being fixedly connected to the other end of the second connecting rope (53); A guide assembly (55) is provided with guide grooves on both sides of the inner wall of the through groove, and the guide assembly (55) is located inside the guide grooves.

6. The B-ultrasound examination support device for an ultrasound department according to claim 5, characterized in that: The guide assembly (55) comprises: a first guide wheel (551), wherein a plurality of the first guide wheels (551) are rotatably disposed inside a plurality of guide grooves, the first connecting rope (52) cooperates with one of the first guide wheels (551), and the second connecting rope (53) cooperates with another first guide wheel (551); The second guide wheels (552) are all rotatably arranged inside one of the guide grooves via a rotating shaft, and the first connecting rope (52) cooperates with the plurality of second guide wheels (552).

7. The B-ultrasound examination support device for an ultrasound department according to claim 5, characterized in that: The rotating clamping mechanism (6) comprises: A rotating disk (61), the rotating disk (61) is rotatably arranged inside the rotating groove via a bearing; A rotating disk (62), wherein a rotating groove is formed on the outer wall of the rotating disk (61), and the rotating disk (62) is rotatably arranged inside the rotating groove; A clamping assembly (63), wherein the clamping assembly (63) is arranged inside the rotating disk (61); A positioning assembly (64), wherein the positioning assembly (64) is disposed inside the rotating disk (61); A gear ring (65), wherein the gear ring (65) is sleeved on the outside of the rotating disk (61); A motor (66), wherein a mounting groove is provided on the other side of one of the support legs (2), and the motor (66) is fixedly mounted inside the mounting groove; The output end of the motor (66) is connected to the gear (67) in a transmission manner, and the gear (67) is meshed with the ring gear (65).

8. The B-ultrasound examination support device for an ultrasound department according to claim 7, characterized in that: The clamping assembly (63) comprises: A clamping rod (631), the outer wall of the rotating disk (62) is provided with a clamping groove, the inner wall of the rotating groove is provided with a plurality of clamping holes at equal intervals, one end of the clamping rod (631) is slidably inserted and connected with the inner cavity of the clamping groove, and the other end of the clamping rod (631) is slidably inserted and connected with the inner cavity of the clamping hole; A pull rod (632), the pull rod (632) is fixedly connected to the clamping rod (631), a pull groove is provided on the outer wall of the rotating disk (61), and the pull rod (632) is slidably connected with the inner cavity of the pull groove; A first compression spring (633), one end of the first compression spring (633) is fixedly connected to the clamping rod (631), and the other end of the first compression spring (633) is fixedly connected to the inner wall of the clamping groove.

9. The B-ultrasound examination support device for an ultrasound department according to claim 7, characterized in that: The positioning assembly (64) includes: A slide bar (641), wherein a plurality of movable grooves are formed on one side of the inner wall of the rotating groove, and both ends of the slide bar (641) are fixedly connected to the inner wall of the movable groove; A positioning plate (642), a third groove is formed on one side of the winding wheel (51), the positioning plate (642) is located inside the third groove, and the positioning plate (642) is fixedly connected to one end of the worm (46); A positioning rod (643), the outer wall of the turntable (62) is provided with a plurality of equidistant oblique grooves, the outer wall of the positioning plate (642) and the inner wall of the third groove are both provided with a plurality of equidistant positioning grooves, the positioning rod (643) is slidably connected with the sliding rod (641), one end of the plurality of positioning rods (643) is respectively slidably connected with the inner cavity of the plurality of oblique grooves, and the other end of the plurality of positioning rods (643) is respectively slidably connected with the inner cavity of the plurality of positioning grooves; A second compression spring (644) is sleeved on the outside of the slide rod (641), one end of the second compression spring (644) is fixedly connected to the positioning rod (643), and the other end of the second compression spring (644) is fixedly connected to the inner wall of the movable groove.

10. A method for using a B-ultrasound examination support device in an ultrasound department according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: Step 1: The patient lies on the bed. When turning over for examination, the patient first turns over to the second supporting bed board (32) and the second rotating bed board (34). At this time, the positioning rod (643) is engaged with the positioning groove provided in the positioning plate (642). The motor (66) can be started by the controller. The motor (66) drives the rotating disk (61) provided with the gear ring (65) to rotate through the gear (67). Then, the positioning rod (643) drives the worm (46) to rotate, thereby causing the driving rod (44) on the worm gear (45) to rotate, thereby causing the telescopic rod (42) to descend and drive the first supporting bed board (31) and the first rotating bed board (33) to descend through the slider (43); Step 2: When the first supporting bed plate (31) and the first rotating bed plate (33) no longer limit the second supporting bed plate (32) and the second rotating bed plate (34), the clamping rod (631) can be pulled by the pull rod (632), and the turntable (62) can be rotated, so that the clamping rod (631) is clamped with another clamping hole under the elastic force of the first compression spring (633). At this time, the inclined groove can squeeze the positioning rod (643) to the positioning groove inside the third groove opened by the winding wheel (51) for clamping. The controller can start the motor (66) again, and the motor (66) drives the rotating disk (61) provided with the gear ring (65) to rotate through the gear (67), and then drives the reel (51) to reel the first connecting rope (52), so that the patient lying on the second supporting bed board (32) and the second rotating bed board (34) can be pulled, and the patient stops after the second supporting bed board (32) and the second rotating bed board (34) are in contact with the inner wall of the through groove. At this time, the lying patient can be moved closer to the B-ultrasound machine and the medical staff without any movement; Step 3: After the examination is completed, the patient can get out of bed directly, and the clamping hole clamped by the clamping rod (631) can be replaced again, so that the positioning rod (643) is clamped to the positioning plate (642). During the replacement, the positioning rod (643) no longer clamps the positioning groove opened by the reeling wheel (51). At this time, the reeling wheel (51) will unwind under the gravity of the counterweight (54), so that the second supporting bed plate (32) and the second rotating bed plate (34) drive the patient to reset. At this time, the motor (66) can be started again, so that the worm (46) drives the worm wheel ( 45) rotates in the opposite direction, so that the driving rod (44) drives the telescopic rod (42) to rise, and the first supporting bed board (31), the first rotating bed board (33) and the second supporting bed board (32) and the second rotating bed board (34) are flush with each other. At this time, the examination bed is reset. If the patient has difficulty getting up, the motor (66) can be started again after the patient lies down flat, so that the telescopic rod (42) continues to rise, and the first rotating bed board (33) and the second rotating bed board (34) can be driven by the slider (43) to gradually rotate to help the patient sit up, thereby completing getting out of bed.

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