Benign positional vertigo therapy apparatus

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments. Wherein the same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top" "Face", "inner" and "outer" refer to directions toward or away from the geometric center of a particular part, respectively.

[0018] refer to figure 1 , 2 As shown in the figure, a benign positional vertigo therapeutic apparatus includes a frame 1 and a treatment position 2 arranged on the frame 1 for carrying a patient, and the treatment position 2 includes a treatment head pad 21 and a leaning seat pad 22, and is used for installation The mounting frame 23 of the leaning seat cushion 22 is provided with a first driving device 3 for driving the orthodontic head pad 21 to rotate up and down around a rotating shaft at one end in the length direction of the leaning seat cushion 22 . The first mounting seat 31, and the first direction rotating shaft 32 which is axially rotatably connected in the first mounting seat 31, and the first direction rotating shaft 32 fixed on the first mounting seat 31 for driving the first direction rotating shaft 32 to rotate. The driving motor 33, the orthodontic head pad 21 is fixedly connected with the first-direction rotating shaft 32, and the first-direction driving motor 33 drives the first-direction rotating shaft 32 to rotate in the mounting seat so that the first-direction rotating shaft 32 is fixedly connected. The correction head pad 21 can be rotated to the upper and lower sides of the leaning seat pad 22 .

[0019] The mounting frame 23 is provided with a second driving device 4 for driving the seat cushion 22 to rotate up and down around a rotating shaft. The second driving device 4 includes a second rotating shaft 41 that is axially rotatably connected to the mounting frame 23, and is fixed The second-direction drive motor 42 on the mounting frame 23 is used to drive the second-direction rotating shaft 41 to rotate. The second-direction rotating shaft 41 penetrates through the width direction of the leaning seat cushion 22 and is fixedly arranged with the leaning seat cushion 22. The second-direction rotating shaft The axial direction of 41 is arranged in parallel with the axial direction of the first-direction rotating shaft 32, and the second-direction driving motor 42 drives the second-direction rotating shaft 41 to rotate on the mounting frame 23 to make it fixedly connected to the second-direction rotating shaft 41. The reclining seat cushion 22 can be rotated up and down.

[0020]In the above solution, the first driving device 3 can drive the correction head pad 21 to rotate up and down, and the second driving device 4 can drive the reclining seat cushion 22 to rotate up and down, so the orthodontic head pad 21 and the reclining seat cushion 22 can not only be flat, but also can be bent into a V. The zigzag structure can also be bent into an inverted V-shaped structure. The treatment position 2 set in this structure can allow all kinds of patients to fully rely on the treatment position 2, and then through the deformation of the treatment position 2, the patient can be placed Suitable posture, so as to better cooperate with the doctor.

[0021] After adjustment, the treatment position 2 can also reach the following state: under the adjustment action of the second driving device 4, the end of the leaning seat cushion 22 away from the treatment head cushion 21 is lifted upwards, so that the treatment apparatus also has the ability to rotate the patient to a lower head and a higher foot. It is beneficial to further expand the inclination angle between the correction head pad 21 and the ground, thereby expanding the scope of application of the therapeutic apparatus. In addition, the seat pad 22 can also be reversely rotated to make the patient turn to a state where the head is high and the feet are low, which is conducive to further expansion The scope of application of the therapy device.

[0022] The frame 1 is provided with a third rotation shaft 5 for driving the correction position 2 to rotate, the length direction of the correction position 2 is consistent with the axial direction of the third rotation shaft 5, and the axial direction of the third rotation shaft 5 is consistent with the axial direction of the third rotation shaft 5. The axial direction of the first-direction rotating shaft 32 and the axial direction of the second-direction rotating shaft 41 are vertically arranged, and the third-direction rotating shaft 5 is axially rotatable on the frame 1, and the frame 1 is also provided with a drive for driving a third The third-direction drive motor 51 rotates toward the rotating shaft 5, the output end of the third-direction drive motor 51 is fixedly connected to one end of the third-direction rotating shaft 5, and the third-direction driving motor 51 drives the third-direction rotating shaft 5 on the rack. In the process of rotating on the 1, the correction position 2 arranged on the third rotating shaft 5 can be rotated along both sides of its width direction. By adding a third rotating shaft 5, the third driving motor 51 can drive the correction position 2 to rotate to the left and right sides thereof, in addition, the first driving device 3 can drive the correction head pad 21 to rotate up and down, and the second driving device 4 can drive the leaning The seat cushion 22 rotates up and down, so when using the therapeutic apparatus, the patient does not need to incline the entire resting cushion 22 in the head-to-tail direction on the treatment position 2, so that the patient will not be in a state of head down and feet high, which is beneficial to the patient's use and treatment, and the patient's The body lies flat on the reclining cushion 22 , the head can swing downward on the correction head cushion 21 , and then rotate to both sides by adjusting the reclining cushion 22 , so that the patient can be treated by manual reset.

[0023] The mounting bracket 23 surrounds the orthodontic head pad 21 and the reclining seat cushion 22 in a frame structure. The mounting bracket 23 includes a mounting rod 231 and a mounting plate 232. On both sides, the length direction of the mounting rods 231 is consistent with the length direction of the seat cushion 22; the mounting plates 232 are also provided with two and are respectively fixed at both ends of the two mounting rods 231. After the mounting plates 232 and the mounting rods 231 are enclosed, It can be surrounded by the orthodontic head pad 21 and the reclining seat pad 22; there are also two third-direction rotating shafts 5, and they are respectively fixed on the two mounting plates 232, and the third-direction rotating shaft 5 is away from the end of the mounting plate 232. Both are connected with the frame 1 by being provided with bearings for rotation. The bearing is beneficial to enhance the flexibility of the correction position 2 when it rotates, and is beneficial to improve the accuracy of the rotation of the correction position 2 . This structure can effectively realize that the third-direction driving motor 51 drives the leaning seat cushion 22 to rotate to the left and right sides thereof, and the structure is simple and easy to implement.

[0024] What needs to be disclosed here is that, in order to prevent the patient from falling on the rotating correction position 2, the strapping technology is usually used in the prior art, that is, the patient is bound and fixed on the correction position 2 through the safety belt arranged on the correction position 2. , the strapping technology is not improved in this application, so the setting method of the existing seat belt can be used.

[0025] The back cushion 22 includes a back cushion 221, a thigh cushion 222 and a calf cushion 223. The back cushion 221 and the calf cushion 223 are hinged to opposite sides of the thigh cushion 222 respectively. Hinged, the back cushion 221 is fixedly connected with the second rotation shaft 41, and is hinged with the installation rod 231 through the second rotation shaft 41; the side of the calf cushion 223 away from the thigh cushion 222 is slidably connected with the installation rod 231, and the correction position 2 also includes a sliding driver 6 for driving the calf cushion 223 to slide on the mounting rod 231, and the side of the sliding connection between the calf cushion 223 and the mounting rod 231 is connected with the output end of the sliding driver 6; When the machine 6 drives the end of the calf cushion 223 that is slidably and rotatably connected to the mounting rod 231 to move toward the back cushion 221 , the thigh cushion 222 rotates outward around the hinge joint with the back cushion 221 and the thigh cushion 222 rotates outward, and at the same time, the calf cushion 223 and the thigh cushion 222 are hingedly connected. On the contrary, when the sliding drive 6 drives the end of the calf cushion 223 and the mounting rod 231 to slide and rotate away from the back cushion 221 and move away from the back cushion 221, the thigh cushion 222 goes around the hinge with the back cushion 221 and the thigh cushion 222 moves toward the mounting rod. 231 side rotates, and at the same time, the calf cushion 223 rotates to the side of the installation rod 231 around the sliding rotation connection with the installation rod 231 . When the patient is lying on the treatment position 2, the angle between the thigh cushion 222 and the back cushion 221, as well as the calf cushion 223 and the thigh cushion 222 can be adjusted by controlling the sliding drive 6, so that it is convenient for the doctor to adjust the treatment position 2 to make the patient Being able to go to a doctor in a more suitable and comfortable position is conducive to expanding the scope of application of the therapeutic apparatus.

[0026] The opposite inner surfaces of the two mounting rods 231 are provided with sliding grooves 2311 arranged along the length direction thereof. The opposite sides of the end of the calf cushion 223 away from the thigh cushion 222 are protruded with sliding blocks 2231 for embedding in the sliding grooves 2311. The block 2231 is sleeved with a bearing to realize the sliding and rotating connection in the chute 2311. The setting of the bearing can not only realize the sliding and rotating connection between the sliding block 2231 and the sliding groove 2311, but also improve the connection between the sliding block 2231 and the sliding groove 2311. The degree of flexibility in rotation and movement is improved, which is beneficial to improve the degree of flexibility when adjusting the correction position 2; the sliding driver 6 is an air cylinder, which is fixed on the back of the back cushion 221, and the calf cushion 223 slides with the mounting rod 231 The connecting side is rotatably connected with the piston rod of the cylinder. This structure can realize the sliding of the calf cushion 223 on the installation rod 231 by controlling the expansion and contraction of the piston rod, and at the same time the calf cushion 223 rotates during the sliding process. use.

[0027] There is a gap between the correction head pad 21 and the backrest pad 221 for the correction head pad 21 to not collide with the back pad 221 when it swings up and down. The first mounting seat 31 is located in the gap and protrudes from the backrest cushion 221 on the side facing the correction head cushion 21, the first mounting seat 31 is provided with two, and the first rotation shaft 32 fixedly connected with the correction head cushion 21 It is rotatably connected with the two first mounting seats 31 by sleeves with bearings. The connection structure of the correction head cushion 21 and the back cushion 221 can not only bend the two into a V-shaped structure, but also can be bent into an inverted V-shaped structure, which can make the correction head cushion 21 and the backrest cushion 22 flat, so The arrangement of the connection structure is beneficial to realize the adjustment between the correction head pad 21 and the backrest pad 221 to a required state.

[0028] The hinge 7 is provided between the calf cushion 223 and the thigh cushion 222 to achieve hinged joint. The two leaves of the hinge 7 are respectively fixed on the opposite end surfaces of the calf cushion 223 and the thigh cushion 222. The hinge 7 is located on the calf. The lower side of the cushion 223 and the thigh cushion 222; when the hinge between the calf cushion 223 and the thigh cushion 222 is tilted outward, the calf cushion 223 and the thigh cushion 222 can rotate around the axial direction of the shaft; When the hinge joint is closed to the side of the mounting rod 231, the calf cushion 223 and the thigh cushion 222 can also rotate around the axial direction of the rotating shaft, until the upper end surface of the calf cushion 223 and the upper end surface of the thigh cushion 222 are equal, and the calf cushion 223 and the thigh cushion 222 face each other. side friction fit. When the sliding driver 6 drives one side of the calf cushion 223 to slide to the side of the back cushion 221, the hinge between the calf cushion 223 and the thigh cushion 222 is tilted upward, and the patient can adjust the lying position accordingly when lying on the correction position 2. When the sliding driver 6 drives the side of the calf cushion 223 to slide away from the back cushion 221, the hinge between the calf cushion 223 and the thigh cushion 222 is closed downward until the calf cushion 223 and the thigh cushion The upper end surface of 222 is flat. At this time, the patient is lying on the treatment position 2 with the calf and thigh straight, and the calf cushion 223 and the thigh cushion 222 cannot be further bent and deformed, so that the calf cushion 223 and the thigh cushion 222 can always fit the calf and thigh. , not only in line with ergonomics, but also improve the comfort of the patient lying.

[0029] The hinge 7 is also provided between the thigh cushion 222 and the back cushion 221 to achieve hinged connection. The two sheets of the hinge 7 are respectively fixed on the opposite end surfaces of the thigh cushion 222 and the back cushion 221. The upper side of the thigh cushion 222 and the back cushion 221; when the hinge between the calf cushion 223 and the thigh cushion 222 is tilted outward, the thigh cushion 222 can rotate axially around the rotating shaft at the hinge joint with the back cushion 221; the calf cushion 223 and the thigh When the hinge of the back cushion 222 is folded toward the side of the mounting rod 231, the thigh cushion 222 and the back cushion 221 can also rotate around the axial direction of the rotating shaft, until the upper end surfaces of the thigh cushion 222 and the back cushion 221 are even, and the thigh cushion 222 and the back The opposite end faces of the backrest cushion 221 are in contact and fit; when the second-direction driving motor 42 drives the leaning seat cushion 22 to rotate downward, the backrest cushion 221 can rotate axially around the rotating shaft at the hinge joint with the thigh cushion 222; the second-direction driving motor 42 drives the leaning When the seat cushion 22 is rotated upwards, the backrest cushion 221 can be in contact with the opposite end surface of the thigh cushion 222 , and the upper end surfaces of the thigh cushion 222 and the backrest cushion 221 are always kept flat.

[0030] When the sliding driver 6 drives one side of the calf cushion 223 to slide to the side of the back cushion 221, the thigh cushion 222 rotates upward around the hinge joint with the back cushion 221, and the patient can adjust the lying posture when lying on the correction position 2. When the sliding driver 6 further drives the side of the calf cushion 223 to slide away from the back cushion 221, the thigh cushion 222 rotates downward around the hinge joint with the back cushion 221 until the thigh cushion 222 wraps around the back cushion 221. The upper end surface is flat, at this time the patient is lying flat on the correction position 2, and the thigh cushion 222 and the waist and abdomen cannot be further bent and deformed, so that the thigh cushion 222 and the back cushion 221 can always fit with the thigh, waist and abdomen, which not only conforms to the The ergonomics further improve the comfort of the patient lying down.

[0031] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions that belong to the idea of ​​the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.