Auxiliary getting-up device for ultrasonic detection bed

Abstract

The utility model belongs to the technical field of ultrasonic detection beds, particularly relates to an auxiliary getting-up device for an ultrasonic detection bed, and provides the following scheme aiming at the problems that an existing device cannot protect a patient when the patient gets up and is inconvenient for the patient to get up from the detection bed: the auxiliary getting-up device comprises a base and a lifting frame, a supporting block is fixedly connected to the base, a supporting plate is fixedly installed on the supporting block, a first motor is fixedly installed on the base, a first transmission rod is fixedly connected to an output shaft of the first motor, a second transmission rod is rotationally connected to the base, and a second motor is fixedly connected to the lifting frame. And two fifth transmission rods are rotationally connected to the lifting frame. The auxiliary supporting device is easy to operate and convenient to use, a patient can be protected when the patient stands up, and the patient can stand up from the detection bed conveniently, so that auxiliary supporting can be carried out when a lying person with poor lumbar vertebra stands up, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic testing beds, in particular to an auxiliary standing device for ultrasonic testing beds. Background Art

[0002] Ultrasound is a technology that uses the propagation and reflection of sound waves in tissues to obtain images. It is an important disease detection method in modern medicine. It generates images by emitting high-frequency sound waves and receiving the reflected sound waves. Ultrasound can be used to examine organs and tissues inside the body, such as the liver, gallbladder, kidneys, uterus, etc. It has the advantages of real-time imaging, non-invasiveness, and easy operation. When using ultrasound for detection, the patient needs to lie on the bed, and then the corresponding part is detected by the ultrasound detector.

[0003] The existing ultrasonic testing bed usually cannot protect the patient when the patient stands up, and it is not convenient for the patient to stand up from the testing bed, so we propose an auxiliary standing device for the ultrasonic testing bed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of existing equipment that usually cannot protect the patient when the patient stands up and is inconvenient for the patient to stand up from the testing bed, and proposes an auxiliary standing device for an ultrasonic testing bed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary lifting device for an ultrasonic testing bed comprises a base and a lifting frame, wherein a support block is fixedly connected to the base, a support plate is fixedly installed on the support block, a first motor is fixedly installed on the base, a first transmission rod is fixedly connected to the output shaft of the first motor, a second transmission rod is rotatably connected to the base, a second motor is fixedly connected to the lifting frame, two fifth transmission rods are rotatably connected to the lifting frame, the output shaft of the second motor is fixedly connected to one of the two fifth transmission rods, a protective mechanism is connected to the fifth transmission rod, a third transmission rod and a fourth transmission rod are rotatably connected to the support plate, the third transmission rod is fixedly connected to the lifting frame, a lifting mechanism is connected to the third transmission rod, and a contraction mechanism is connected to the fourth transmission rod.

[0007] Preferably, the protective mechanism includes two screws, two screw sleeves and two protective plates, the screw fixing sleeve is arranged on the fifth transmission rod, the screw sleeve is threadedly connected to the screw, the protective plate is fixedly connected to the screw sleeve, and the protective plate is slidably connected to the lifting frame.

[0008] Preferably, the lifting mechanism includes a first worm wheel and a first worm, the first worm wheel is fixedly sleeved on the third transmission rod, the first worm screw is fixedly sleeved on the first transmission rod, and the first worm screw is meshingly connected with the first worm wheel.

[0009] Preferably, the retraction mechanism includes a second worm wheel, a second worm and a retraction plate, the second worm wheel is fixedly sleeved on the fourth transmission rod, the second worm is fixedly sleeved on the second transmission rod, the second worm is meshingly connected to the second worm wheel, and the retraction plate is fixedly connected to the fourth transmission rod.

[0010] Preferably, a first pulley is fixedly sleeved on the first transmission rod, a second pulley is fixedly sleeved on the second transmission rod, and a first belt is sleeved between the first pulley and the second pulley.

[0011] Preferably, a third pulley is fixedly sleeved on the fifth transmission rod, and a second belt is sleeved between the two third pulleys.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] (1) In this solution, two screws, two screw sleeves and two protective plates are provided. The screws drive the screw sleeves to move through the threaded connection with the screw sleeves, and the screw sleeves drive the protective plates to move, so that the two protective plates protect the patient on the device and prevent the patient from rolling off the device when getting up or turning over.

[0014] (2) In this solution, since a lifting frame and a retractable plate are provided, the third transmission rod drives the lifting frame to rotate, so that the patient's upper body can be lifted. At the same time, the fourth transmission rod drives the retractable plate to move downward, so that the patient's legs can touch the ground, making it easier for the patient to get up.

[0015] The utility model is simple to operate and easy to use. It can protect the patient when the patient gets up and is convenient for the patient to get up from the testing bed, so that it can provide auxiliary support for people with bad lumbar spine when they get up, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an auxiliary standing device for an ultrasonic testing bed proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the structure of an auxiliary standing device for an ultrasonic testing bed proposed by the utility model;

[0018] Figure 3 This is a side structural schematic diagram of a lifting frame of an auxiliary lifting device for an ultrasonic testing bed proposed by the utility model.

[0019] In the figure: 1. base; 2. first motor; 3. second motor; 4. first transmission rod; 5. second transmission rod; 6. third transmission rod; 7. fourth transmission rod; 8. fifth transmission rod; 9. support block; 10. support plate; 11. retracting plate; 12. lifting frame; 13. first pulley; 14. first belt; 15. second pulley; 16. third pulley; 17. second belt; 18. screw; 19. screw sleeve; 20. protective plate; 21. first worm; 22. first worm wheel; 23. second worm; 24. second worm wheel. DETAILED DESCRIPTION

[0020] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 3 , an auxiliary rising device for an ultrasonic testing bed, comprising a base 1 and a lifting frame 12, a support block 9 is fixedly connected to the base 1, a support plate 10 is fixedly installed on the support block 9, a first motor 2 is fixedly installed on the base 1, a first transmission rod 4 is fixedly connected to the output shaft of the first motor 2, a second transmission rod 5 is rotatably connected to the base 1, a second motor 3 is fixedly connected to the lifting frame 12, two fifth transmission rods 8 are rotatably connected to the lifting frame 12, the output shaft of the second motor 3 is fixedly connected to one of the two fifth transmission rods 8, the fifth transmission rod 8 is connected to a protective mechanism, a third transmission rod 6 and a fourth transmission rod 7 are rotatably connected to the support plate 10, the third transmission rod 6 is fixedly connected to the lifting frame 12, a lifting mechanism is connected to the third transmission rod 6, and a contraction mechanism is connected to the fourth transmission rod 7.

[0023] In this embodiment, the protective mechanism includes two screws 18, two screw sleeves 19 and two protective plates 20. The screw 18 is fixedly sleeved on the fifth transmission rod 8, the screw sleeve 19 is threadedly connected to the screw 18, the protective plate 20 is fixedly connected to the screw sleeve 19, and the protective plate 20 is slidably connected to the lifting frame 12.

[0024] In this embodiment, the lifting mechanism includes a first worm wheel 22 and a first worm 21 . The first worm wheel 22 is fixedly sleeved on the third transmission rod 6 , and the first worm 21 is fixedly sleeved on the first transmission rod 4 . The first worm 21 is meshedly connected with the first worm wheel 22 .

[0025] In this embodiment, the retraction mechanism includes a second worm gear 24, a second worm 23 and a retraction plate 11. The second worm gear 24 is fixedly mounted on the fourth transmission rod 7, the second worm 23 is fixedly mounted on the second transmission rod 5, the second worm 23 is meshingly connected with the second worm gear 24, and the retraction plate 11 is fixedly connected with the fourth transmission rod 7.

[0026] In this embodiment, a first pulley 13 is fixedly provided on the first transmission rod 4, a second pulley 15 is fixedly provided on the second transmission rod 5, a first belt 14 is sleeved between the first pulley 13 and the second pulley 15, a third pulley 16 is fixedly provided on the fifth transmission rod 8, and a second belt 17 is sleeved between the two third pulleys 16.

[0027] In the utility model, when the patient lies on the device, the switch of the second motor 3 is started, the output shaft of the second motor 3 drives the fifth transmission rod 8 to rotate, the fifth transmission rod 8 drives the third pulley 16 to rotate, and the transmission connection between the two third pulleys 16 and the second belt 17 drives another fifth transmission rod 8 to rotate, the fifth transmission rod 8 drives the screw 18 to rotate, the screw 18 drives the screw sleeve 19 to move through the threaded connection with the screw sleeve 19, and the screw sleeve 19 drives the protective plate 20 to move, so that the two protective plates 20 protect the patient on the device to prevent the patient from rolling off the device when getting up or turning over, and it is convenient for the patient to lie on the device when shrinking, when the patient gets up, the switch of the first motor 2 is started, the output shaft of the first motor 2 drives the first transmission rod 4 to rotate, the first transmission rod 4 drives the first worm 21 to rotate, and the first worm 21 is connected to the first worm 21 through the first worm 21. The meshing connection with the first worm gear 22 drives the first worm gear 22 to rotate, the first worm gear 22 drives the third transmission rod 6 to rotate, the third transmission rod 6 drives the lifting frame 12 to rotate, so as to assist the patient to get up, and at the same time the first transmission rod 4 drives the first pulley 13 to rotate, the first pulley 13 drives the second pulley 15 to rotate through the transmission connection with the first belt 14, the second pulley 15 drives the second transmission rod 5 to rotate, the second transmission rod 5 drives the second worm 23 to rotate, the second worm 23 drives the second worm gear 24 to rotate through the meshing connection with the second worm gear 24, the second worm gear 24 drives the fourth transmission rod 7 to rotate, the fourth transmission rod 7 drives the retraction plate 11 to move downward, so that the patient's legs can contact the ground, which is convenient for the patient to get up, thereby providing auxiliary support for people with bad lumbar vertebrae lying down when getting up, thereby improving the practicality of the device.

[0028] Embodiment 2

[0029] The difference between the second embodiment and the first embodiment is that an auxiliary turning mechanism is provided on the device, so as to facilitate the whole body examination of the patient.

[0030] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. An auxiliary lifting device for an ultrasonic testing bed, comprising a base (1) and a lifting frame (12), characterized in that: The base (1) is fixedly connected with a support block (9), and a support plate (10) is fixedly mounted on the support block (9). The base (1) is fixedly mounted with a first motor (2), and a first transmission rod (4) is fixedly connected to the output shaft of the first motor (2). The base (1) is rotatably connected with a second transmission rod (5). The lifting frame (12) is fixedly connected with a second motor (3), and two fifth transmission rods (8) are rotatably connected to the lifting frame (12). The output shaft of the second motor (3) is fixedly connected to one of the two fifth transmission rods (8), and a protection mechanism is connected to the fifth transmission rod (8). The support plate (10) is rotatably connected with a third transmission rod (6) and a fourth transmission rod (7), and the third transmission rod (6) is fixedly connected to the lifting frame (12). The third transmission rod (6) is connected to a lifting mechanism, and the fourth transmission rod (7) is connected to a retracting mechanism.

2. The auxiliary rising device for ultrasonic testing bed according to claim 1, characterized in that: The protection mechanism comprises two screw rods (18), two screw sleeves (19) and two protection plates (20); the screw rod (18) is fixedly sleeved on the fifth transmission rod (8); the screw sleeve (19) is threadedly connected to the screw rod (18); the protection plate (20) is fixedly connected to the screw sleeve (19); and the protection plate (20) is slidably connected to the lifting frame (12).

3. The auxiliary rising device for ultrasonic testing bed according to claim 2, characterized in that: The lifting mechanism comprises a first worm wheel (22) and a first worm (21); the first worm wheel (22) is fixedly sleeved on the third transmission rod (6); the first worm (21) is fixedly sleeved on the first transmission rod (4); the first worm (21) is meshingly connected with the first worm wheel (22).

4. The auxiliary rising device for ultrasonic testing bed according to claim 3, characterized in that: The retracting mechanism comprises a second worm wheel (24), a second worm (23) and a retracting plate (11); the second worm wheel (24) is fixedly sleeved on the fourth transmission rod (7); the second worm (23) is fixedly sleeved on the second transmission rod (5); the second worm (23) is meshingly connected with the second worm wheel (24); and the retracting plate (11) is fixedly connected with the fourth transmission rod (7).

5. The auxiliary rising device for ultrasonic testing bed according to claim 4, characterized in that: A first belt pulley (13) is fixedly sleeved on the first transmission rod (4), a second belt pulley (15) is fixedly sleeved on the second transmission rod (5), and a first belt (14) is sleeved between the first belt pulley (13) and the second belt pulley (15).

6. The auxiliary rising device for ultrasonic testing bed according to claim 5, characterized in that: A third belt pulley (16) is fixedly sleeved on the fifth transmission rod (8), and a second belt (17) is sleeved between the two third belt pulleys (16).

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