Otolithiasis diagnosis and treatment bed

Abstract

The otolithiasis diagnosis and treatment bed comprises a bed body, a connecting frame, a lifting device and a turnover mechanism, the headrest is provided with a strip-shaped cavity, so that the patient can breathe in a prostrate state; holes are symmetrically formed in the main board, so that arms can extend out of the holes when the patient lies on the side, and the comfort is improved; the auxiliary plate is hinged to the main plate, the lifting device is arranged between the main plate and the supporting plate to drive the bed plate to be folded up and down, and a patient can conveniently adjust the posture according to treatment needs; a turnover motor drives a driving connecting rod to rotate through a four-way shaft, a driven connecting rod rotates relative to a bearing seat along with the driving connecting rod, and the side, not clamped into the arch-shaped groove, of the connecting cross rod is lifted, so that the bed body is turned over leftwards or rightwards. The auxiliary plate on the turning side is lifted up, the patient is protected in multiple directions, the convenience and safety of the otolithiasis diagnosis and treatment process are improved, and the diagnosis and treatment efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to an otolithiasis diagnosis and treatment bed. Background Art

[0002] Otolithiasis, also known as benign paroxysmal positional vertigo, is caused by the dislodgment or displacement of otoliths (tiny calcium carbonate crystals) in the inner ear. When the head position changes, these displaced otoliths can irritate sensory nerves in the inner ear, causing the patient to experience brief, intense feelings of vertigo.

[0003] In the traditional diagnosis and treatment of otolithiasis, patients usually need to sit on the bed, and then the medical staff will hold the patient's head, help the patient lie down, and make the head stick out of the bed. The medical staff needs to manually adjust the position of the patient's head so that it is facing downward and maintains a certain angle with the horizontal plane. This process requires medical staff to spend a lot of physical strength and energy, and may also make patients feel uncomfortable and insecure.

[0004] Prior art announcement number CN220142050U, application date 2023.06.09, discloses an otolithiasis diagnosis and treatment bed, which realizes the flipping of the bed at a fixed angle through a rotating mechanism composed of a spherical gear and a single-pole gear and a telescopic cylinder arranged on the side of the bed. The bed is provided with a restraint belt to prevent the patient from slipping during the flipping process. At the same time, the auxiliary bed body is separated from the main window body to realize the lifting of only the head. However, the existing rotating mechanism composed of a gear set is prone to jamming after being used for a period of time, resulting in a low smoothness of the flipping process. In addition, the patient is only protected by the restraint belt during the flipping process, which is less safe and comfortable.

[0005] Prior art announcement number CN111166600A, application date 2020.02.20, discloses an otolithiasis diagnosis and treatment bed, which controls the angle between the headboard and the backboard by setting a first adjustment component, and controls the raising and lowering of the backboard by a second adjustment component to control the patient to lie flat or sit, and adjusts the patient's posture after the patient rotates his head to a certain angle, which will also cause the patient to feel less comfortable and the diagnosis and treatment efficiency is low.

[0006] Prior art announcement number CN113304001A, application date 2021.05.07, discloses a multifunctional otolithiasis diagnosis and treatment bed, the purpose of which is to solve the problem that the existing diagnosis and treatment beds are inconvenient for pregnant patients to use, and are prone to oppression on the pregnant woman's belly; by moving the extension plate in the left and right directions, the position between the first bed board and the second bed board is exposed, and the pregnant patient's belly is located in the space between the first bed board and the second bed board. The first bed board and the second bed board can be controlled to move up and down by an electric push rod, and the pillow is set on the cushion of the second bed board. On the one hand, it can only move up and down, and cannot be flipped in the left and right directions. On the other hand, the pillow cannot form an angle with the bed board to deviate downward, and cannot relieve the patient's anxiety during the diagnosis and treatment process.

[0007] Prior art announcement number CN216365761U, application date 2021.10.28, discloses an otolithiasis diagnosis and treatment bed, which can swing the pillow board up and down and left and right through a swinging mechanism, but the bed board cannot be flipped up and down, nor can it be flipped left and right, and the patient's body needs to be manually turned over during the diagnosis and treatment process.

[0008] Therefore, there is an urgent need to provide an otolithiasis treatment bed that can improve the safety and comfort of the diagnosis and treatment process while alleviating the patient's anxiety and automatically achieve patient posture adjustment. Utility Model Content

[0009] In view of this, the utility model provides an otolithiasis diagnosis and treatment bed, comprising: a bed body, a connecting frame, a lifting device and a turning mechanism;

[0010] The bed body includes a headrest and a bed board, and the headrest is provided with a strip-shaped hole; the bed board extends in the front-back direction, and the bed board includes a main board and a secondary board, and the main board is symmetrically provided with a hole penetrating the main board in the up-down direction in the left-right direction; the secondary board is connected to the other end of the main board by a hinge; the bed body also includes an auxiliary board, and the auxiliary board extends in the front-back direction; along the left-right direction, a plurality of auxiliary boards are provided on both sides of the bed board, and the auxiliary boards are hingedly connected to the bed board, and a hole penetrating the auxiliary board in the left-right direction is provided at one end of the auxiliary board away from the main board;

[0011] Along the left and right directions, connecting frames are arranged on both sides of the bed board, and the connecting frames extend along the front-back direction; along the front-back direction; the other end of the connecting frame is fixedly connected to the end of the sub-board away from the main board; the bottom surface of the connecting frame also includes connecting columns arranged relatively along the front-back direction, and the connecting columns are connected to the turning mechanism;

[0012] The flip mechanism includes a support plate, one side of which is detachably connected to the connecting column; a connecting piece is relatively arranged on the bottom surface of the support plate along the left-right direction and the front-back direction, and the connecting piece includes two L-shaped connecting vertical rods relatively arranged and extending along the left-right direction or the front-back direction, one end of the connecting vertical rod is fixedly connected to the support plate, and the other end of the connecting vertical rod is fixedly connected to the connecting cross rod; a bearing seat is arranged at the center of the bottom surface of the support plate, and a four-way shaft is passed through the bearing seat;

[0013] The flip mechanism also includes an active connecting rod and a driven connecting rod connected by a hinge, an end of the driven connecting rod away from the active connecting rod is provided with an axial hole, and the axial hole is connected to the bearing seat through a four-way shaft; an end of the active connecting rod away from the driven connecting rod is provided with a universal coupling, and a four-way shaft is passed through the universal coupling;

[0014] The flip mechanism also includes a base frame, which is a rectangular frame; an arched groove relatively arranged on the base frame in the left-right direction and perpendicular to the base frame, the arched groove is engaged with the connecting cross bar; and a T-shaped connecting plate, which is connected to the inner edge of at least one side of the base frame; the center of the T-shaped connecting plate is connected to the universal coupling;

[0015] The flipping mechanism also includes a reinforcing member connected to the arcuate slot, the reinforcing member includes a caliper sliding in a direction perpendicular to the arcuate slot, and the caliper is engaged with the connecting cross bar;

[0016] The lifting device is arranged between the supporting plate and the main plate.

[0017] Optionally, the reinforcement also includes a pad block, which extends in the left-right direction and is connected to the arched groove. The pad block includes a slot, and the caliper slides along the slot, and a push rod is provided at one end of the caliper away from the arched groove.

[0018] Optionally, a connecting rod is provided at the bottom end of the headrest along the up and down direction, the other end of the connecting rod is connected to a universal joint, the other end of the universal joint is connected to the output shaft of the motor, and the motor is connected to the bottom surface of the mainboard.

[0019] Optionally, along the left and right directions, the caliper includes a locking section sliding in the locking slot and a limiting section connected to the push rod, the limiting section is perpendicular to the locking section, and the length of the locking section is not less than the sum of the width of the arched slot and the length of the locking slot.

[0020] Optionally, the connecting cross bar is cylindrical, and includes a main body section and a buckle section which are sequentially connected along the front-to-back direction, and a diameter of the buckle section is smaller than a diameter of the main body section.

[0021] Optionally, the connecting column includes a connecting column head arranged at one end of the connecting frame close to the sub-board, and the connecting column head is provided with an external thread; the connecting column also includes a detachable connecting column arranged at one end of the connecting frame close to the main board, and a magnetic sheet is arranged at the bottom end of the detachable connecting column.

[0022] Optionally, along the left-right direction, the distance between the opposite connecting cross bars is greater than the width of the support plate.

[0023] Optionally, the lifting device is a lifting cylinder.

[0024] Optionally, along the up and down directions, the height of the connecting column is not less than the height of the lifting device.

[0025] Optionally, the bed board is also provided with a mattress, and the mattress may be one or more of latex, memory foam, palm fiber and spring mattress.

[0026] Compared with the prior art, the otolithiasis diagnosis and treatment bed provided by the utility model achieves at least the following beneficial effects:

[0027] The utility model provides an otolithiasis diagnosis and treatment bed comprising a bed body, a connecting frame, a lifting device and a turning mechanism; the bed body comprises a headrest and a bed board, and the headrest is provided with a strip-shaped cavity, which is convenient for the patient to breathe in a prone position; along the left and right directions, the main board is symmetrically provided with cavities, so that the patient's arms can be extended from the cavities when lying on the side, thereby improving comfort; the auxiliary board is connected to the main board by a hinge, and a lifting device is provided between the main board and the supporting board, so that the bed board can be folded up and down, which is convenient for the patient to adjust the posture according to the treatment needs; a plurality of auxiliary boards hingedly connected to the bed board are provided on both sides of the bed board, so as to strengthen the protection of the patient and improve the safety; a connecting column is provided on the bottom surface of the connecting frame, which is detachably connected to one side of the supporting board, so as to connect the bed body with the turning mechanism, and provide a structural basis for the left and right turning of the bed body; a bearing seat is provided at the center of the bottom surface of the supporting board, and a four-way shaft is passed through the bearing seat; the four-way shaft is connected to the shaft hole of the driven connecting rod, one end of the active connecting rod is hingedly connected to the other end of the driven connecting rod, and the other end of the active connecting rod is hingedly connected to the other end of the driven connecting rod. A universal coupling is arranged at the end, and the universal coupling is connected to the center of the T-shaped connecting plate; the support plate also includes a connecting piece symmetrically arranged on the bottom surface along the left and right directions, and the connecting cross bar of the connecting piece is engaged with the arched groove of the base frame, and the caliper arranged on the outer edge of the arched groove is engaged with the connecting cross bar located on the left or right side of the bottom surface of the support plate to realize unilateral pressure fixation on the left or right side, and the driven connecting rod is hingedly connected to the active connecting rod, and the flipping motor drives the active connecting rod to rotate through the four-way shaft, and the driven connecting rod rotates relative to the bearing seat as the active connecting rod rotates, and lifts the side where the connecting cross bar is not engaged in the arched groove, so that the bed body is flipped to the left or right side, and at the same time, the auxiliary plate on the turned side is lifted, so as to protect the patient in all directions. The otolith disease diagnosis and treatment bed provided by the utility model can automatically help the patient switch postures according to the needs of diagnosis and treatment, ensure that the head and body can be flipped at the same time, improve comfort, and at the same time add protective measures such as auxiliary plates and handles to improve the convenience and safety of the otolith disease diagnosis and treatment process, and improve the diagnosis and treatment efficiency.

[0028] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above technical effects at the same time.

[0029] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0031] Figure 1 It is a structural schematic diagram of a bed body and a connecting frame of an otolithiasis diagnosis and treatment bed provided by the utility model;

[0032] Figure 2 It is a structural schematic diagram of the flipping mechanism of the otolithiasis diagnosis and treatment bed provided by the utility model;

[0033] Figure 3 This is a structural schematic diagram of an otolithiasis diagnosis and treatment bed provided by the utility model;

[0034] Figure 4 It is a structural schematic diagram of a bed body, a lifting device and a support plate of an otolithiasis diagnosis and treatment bed provided by the utility model;

[0035] Figure 5 The utility model provides a bed for treating otolithiasis, which is a structural diagram of the connection between a headrest and a main board;

[0036] Figure 6 is an enlarged schematic diagram of the reinforcement;

[0037] 100-bed body, 1-bed board, 11-main board, 12-sub-board, 13-hinge, 2-headrest, 21-connecting rod, 22-motor, 3-hole, 4-universal joint, 5-auxiliary board, 6-connecting frame, 7-connecting column, 71-connecting column head, 72-detachable connecting column, 8-lifting device, 9-turning mechanism, 91-support plate, 92-connecting piece, 921-connecting vertical rod, 922-connecting cross rod, 9221-main section, 9222-buckle Segment, 93-base frame, 931-bow groove, 932-T-type connecting plate, 94-active connecting rod, 95-driven connecting rod, 951-axis hole, 96-flip motor, 10-bearing seat, 13-universal coupling, 14-four-way shaft, 15-reinforcement, 151-caliper, 1511-clamping section, 1512-limiting section, 152-pad, 1521-slot, 153-push rod, up and down direction-z, left and right direction-x, front and back direction-y. DETAILED DESCRIPTION

[0038] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0040] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0041] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0042] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0043] The utility model provides an otolithiasis diagnosis and treatment bed, which can solve the above problems existing in the prior art.

[0044] Example 1

[0045] Reference Figure 1-Figure 6 The otolithiasis diagnosis and treatment bed provided by the utility model comprises: a bed body 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9;

[0046] The bed body 100 includes a headrest 2 and a bed board 1, and the headrest 2 is provided with a strip-shaped cavity 3; the bed board 1 extends along the front-to-back direction y, and the bed board 1 includes a main board 11 and a secondary board 12, and along the left-right direction x, the main board 11 is symmetrically provided with a cavity 3 penetrating the main board 11 along the up-down direction z; the secondary board 12 is connected to the other end of the main board 11 through a hinge 13; the bed body 100 also includes an auxiliary board 5, the auxiliary board 5 extends along the front-to-back direction y, and along the left-right direction x, a plurality of auxiliary boards 5 are provided on both sides of the bed board 1, and the auxiliary boards 5 are hingedly connected to the bed board 1, and one end of the auxiliary board 5 away from the main board 11 is provided with a cavity 3 penetrating the auxiliary board 5 along the left-right direction x;

[0047] Along the left-right direction x, connecting frames 6 are arranged opposite to each other on both sides of the bed board 1, and the connecting frames 6 extend along the front-back direction y; along the front-back direction y, one end of the connecting frame 6 is connected to the main board 11; the other end of the connecting frame 6 is fixedly connected to the end of the sub-board 12 away from the main board 11; the bottom surface of the connecting frame 6 also includes connecting columns 7 arranged opposite to each other along the front-back direction y, and the connecting columns 7 are connected to the turning mechanism 9;

[0048] The flip mechanism 9 includes a support plate 91, one side of which is detachably connected to the connecting column 7; a connecting member 92 is relatively arranged on the bottom surface of the support plate 91 along the left-right direction x and the front-back direction y, and the connecting member 92 includes two L-shaped connecting vertical rods 921 relatively arranged along the left-right direction x, one end of the connecting vertical rod 921 is fixedly connected to the support plate 91, and the other end of the connecting vertical rod 921 is fixedly connected to the connecting cross bar 922; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10;

[0049] The flip mechanism 9 also includes an active connecting rod 94 and a driven connecting rod 95 connected by hinges. An end of the driven connecting rod 95 away from the active connecting rod 94 is provided with an axial hole 951, and the axial hole 951 is connected to the bearing seat 10 through a four-way shaft 14; an end of the active connecting rod 94 away from the driven connecting rod 95 is provided with a universal coupling 13, and the four-way shaft 14 is passed through the universal coupling 13;

[0050] The flip mechanism 9 also includes a base frame 93, which is a rectangular frame; an arcuate groove 931 which is relatively arranged on the base frame 93 along the left-right direction x and is perpendicular to the base frame 93, and the arcuate groove 931 is engaged with the connecting cross bar 922; and a T-shaped connecting plate 932 which is connected to the inner edge of at least one side of the base frame 93; the center of the T-shaped connecting plate 932 is connected to the universal coupling 13;

[0051] The flip mechanism 9 further includes a reinforcement member 15 connected to the arcuate groove 931, the reinforcement member 15 includes a caliper 151 sliding in a direction perpendicular to the arcuate groove 931, and the caliper 151 is engaged with the connecting cross bar 922;

[0052] The lifting device 8 is disposed between the main board 11 and the support plate 91 .

[0053] Specifically, it includes: a bed 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9;

[0054] The bed body 100 includes a headrest 2 and a bed board 1. The headrest 2 is provided with a strip-shaped cavity 3, which, on the one hand, ensures that the patient can breathe smoothly when the face is facing downward during the resetting process, and on the other hand, plays a certain effect of fixing the head when the patient is in a supine position; the bed board 1 extends along the front-to-back direction y, and the bed board 1 includes a main board 11 and a sub-board 12. Along the left-right direction x, the main board 11 is symmetrically provided with a cavity 3 that penetrates the main board 11 along the up-down direction z, so that the patient can extend his arm through the cavity 3 when lying on his side, thereby improving comfort. At the same time, when the bed body 100 is turned over, it plays a certain protective role to prevent the patient from sliding off the side of the bed body 100; the sub-board 12 is connected to the other end of the main board 11 by a hinge 13, which is convenient for helping the patient to adjust the position according to the diagnosis and treatment needs. Adjust the posture; the bed body 100 also includes an auxiliary plate 5, and multiple auxiliary plates 5 are arranged on both sides of the bed board 1 along the left-right direction x. The auxiliary plates 5 are hingedly connected to the bed board 1. When there is no need to flip, the auxiliary plates 5 can be folded and placed on both sides of the bed body 100 to save space; when flipping, the auxiliary plate 5 turned to one side is manually lifted in advance, which can protect the patient and increase a certain degree of comfort. The auxiliary plate 5 on the other side can be flexibly adjusted to be lifted according to the needs of diagnosis and treatment, thereby improving the practicality and applicability of the otolith disease diagnosis and treatment bed; a hole 3 is set at one end of the auxiliary plate 5 away from the main board 11, which passes through the auxiliary plate 5 along the left-right direction x. The patient can also use the auxiliary plate as a handle during the diagnosis and treatment process, further improving safety and saving space;

[0055] Along the left-right direction x, connecting frames 6 are relatively arranged on both sides of the bed board 1, and the connecting frames 6 extend along the front-back direction y; along the front-back direction y, one end of the connecting frame 6 is connected to the main board 11; the other end of the connecting frame 6 is fixedly connected to the end of the sub-board 12 away from the main board 11, so as to enhance the stability of the otolithiasis diagnosis and treatment bed when folded; the bottom surface of the connecting frame 6 also includes connecting columns 7 relatively arranged along the front-back direction y, and the connecting columns 7 are connected to the turning mechanism 9, so that the entire bed body 100 is connected to the turning mechanism 9, and a structural foundation is laid for turning the bed body 100;

[0056] The flipping mechanism 9 includes a support plate 91, one side of which is detachably connected to the connecting column 7, and the bed body 100 does not affect the folding of the main board 11 after being connected to the connecting mechanism; along the left and right direction x, a connecting member 92 is relatively arranged on the bottom surface of the support plate 91, and the connecting member 92 includes two L-shaped connecting vertical rods 921 that are relatively arranged and extend along the left and right directions, one end of the connecting vertical rod 921 is fixedly connected to the support plate 91, and the other end of the connecting vertical rod 921 is fixedly connected to the connecting cross bar 922; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10; the flipping mechanism 9 also includes an active connecting rod 94 and a driven connecting rod 95 connected by a hinge, and the driven connecting rod 95 is far An axial hole 951 is provided at one end away from the active connecting rod 94, and the axial hole 951 is connected to the bearing seat 10 through the four-way shaft 14; a universal coupling 13 is provided at one end of the active connecting rod 94 away from the driven connecting rod 95, and the four-way shaft 14 is passed through the universal coupling 13; the flip mechanism 9 also includes a base frame 93, and the base frame 93 is a rectangular frame; it also includes an arched groove 931 relatively arranged on the base frame 93 along the left and right direction x and perpendicular to the base frame 93, and the arched groove 931 is engaged with the connecting cross bar 922; it also includes a T-shaped connecting plate 932, and the T-shaped connecting plate 932 is connected to the inner edge of at least one side of the base frame 93; the center of the T-shaped connecting plate 932 is connected to the universal coupling 13; the flip mechanism The structure 9 also includes a reinforcing member 15 connected to the arched slot 931, and the reinforcing member 15 includes a caliper 151 that slides in a direction perpendicular to the arched slot 931. The caliper 151 is engaged with the connecting cross bar 922. When the flip mechanism 9 is working, the connecting cross bar 922 located on the left side of the support plate 91 is engaged with the arched slot 931, and the push rod 153 is pushed, and the caliper 151 slides to the right along the slot 1521 until the length of the caliper 151 extending out of the slot 1521 is not less than the width of the arched slot 931 along the left and right direction x. At this time, the part of the caliper 151 extending out of the slot 1521 can be engaged with the buckle section 9222 of the connecting cross bar 922, limiting the connecting cross bar 92 located on the left side of the support plate 91. 2. To prevent the connecting cross bar 922 from popping out of the arched slot 931 during the flipping process and causing an accident, the four-way shaft 14 in the universal joint 13 is connected to the flipping motor 96, and the flipping motor 96 starts to run, driving the active connecting rod 94 to rotate under the drive of the four-way shaft 14, and the driven connecting rod 95 connected to the active connecting rod 94 rotates, and the four-way shaft 14 connecting the driven connecting rod 95 and the bearing seat 10 rotates under the drive of the driven connecting rod 95, so that the support plate 91 can flip the bed body 100 to the right side. Similarly, after the connecting cross bar 922 on the right side of the support plate 91 is engaged with the arched slot 931, the flipping motor 96 can also rotate to realize the support plate 91 and the bed body 100 flip to the left side;

[0057] The lifting device 8 is arranged between the main board 11 and the support plate 91, and can lift the main board 11 and fold it at a certain angle relative to the sub-board 12, so that the patient can adjust the posture as needed. It should be noted that the flip motor 96 connected to the four-way shaft 14 located in the universal coupling 13 can be a stepper motor. The stepper motor has the characteristics of high-precision positioning and can control the rotation angle more accurately; the stepper motor has a self-locking characteristic. Under the control of the closed-loop control system, the stepper motor can maintain the current position state through the action of electromagnetic force when it stops rotating, thereby achieving a self-locking effect, avoiding the motor from reversing due to gravity and other reasons, causing safety accidents, and improving the safety of the otolithiasis diagnosis and treatment bed; the stepper motor has a simple structure and a compact mechanical mechanism, so it rarely requires maintenance, which further ensures its high reliability and long life, improves the stability of the otolithiasis diagnosis and treatment bed, and extends its service life.

[0058] It can be understood that the otolithiasis diagnosis and treatment bed provided by the utility model includes a bed body 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9; the bed body 100 includes a headrest 2 and a bed board 1, and the headrest 2 is provided with a strip-shaped cavity 3, which is convenient for the patient to breathe in a prone position; along the left and right directions x, the main board 11 is symmetrically provided with the cavity 3, so that the patient's arms can be extended from the cavity 3 when lying on the side, thereby improving comfort; the main board 11 is provided with a lifting device 8 between the support board 91, and the auxiliary board 12 is connected to the main board 11 by a hinge 13, so that the bed board 1 can be folded up and down, which is convenient for the patient The patient adjusts the posture according to the treatment needs; a plurality of auxiliary plates 5 hingedly connected to the bed board 1 are arranged on both sides of the bed board 1 to strengthen the protection of the patient and improve the safety; a connecting column 7 is arranged on the bottom surface of the connecting frame 6 to connect with the turning mechanism 9, and one side of the support plate 91 is detachably connected with the connecting column 7 to connect the bed body 100 with the turning mechanism 9, providing a structural basis for the bed body 100 to realize left and right turning; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10; the four-way shaft 14 is connected to the shaft hole 951 of the driven connecting rod 95, and the active connecting rod 94 is connected to the shaft hole 951 of the driven connecting rod 95. One end is hingedly connected to the other end of the driven connecting rod 95, and the other end of the active connecting rod 94 is provided with a universal coupling 13, and the universal coupling 13 is connected to the center of the T-shaped connecting plate; the support plate 91 also includes a connecting piece 92 symmetrically arranged along the left and right directions x on the bottom surface of the support plate 91, and the connecting cross bar 922 of the connecting piece 92 is engaged with the arched groove 931 of the base frame 93, and the caliper 151 arranged on the outer edge of the arched groove 931 is engaged with the connecting cross bar 922 located on the left or right side of the bottom surface of the support plate 91, so as to realize unilateral pressure fixation on the left or right side, and the driven connecting rod 95 is fixed to the active connecting rod 94. The rod 94 is hingedly connected, and the flip motor 96 drives the active connecting rod 94 to rotate through the four-way shaft 14. The driven connecting rod 95 rotates with the active connecting rod 94 relative to the bearing seat 10, lifts the side of the connecting cross bar 922 that is not stuck in the arch groove 931, and realizes the flipping of the bed body 100 to the left or right side. At the same time, the auxiliary plate 5 on the turning side is lifted to protect the patient in all directions. The otolith disease diagnosis and treatment bed provided by the utility model can automatically help the patient switch postures according to the needs of diagnosis and treatment, and at the same time increase protective measures, thereby improving the convenience and safety of the otolith disease diagnosis and treatment process and improving the diagnosis and treatment efficiency.

[0059] Example 2

[0060] The following combination Figures 1 to 6 To illustrate a specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model, this embodiment describes the reinforcement 15 and the headrest 2 in detail on the basis of embodiment 1:

[0061] The reinforcement 15 also includes a pad 152 , which extends in the left-right direction x and is connected to the arcuate slot 931 . The pad 152 includes a slot 1521 , along which the caliper 151 slides, and a push rod 153 is provided at one end of the caliper 151 away from the arcuate slot 931 .

[0062] It should be noted that the pad 152 is fitted against the outer edge of the arched slot 931, and along the up-down direction z, the edge of the caliper 151 is at the same height as the top of the arched slot 931. The push rod 153 can manually push the caliper 151 along the slot 1521 until the length of the caliper 151 extending out of the slot 1521 is not less than the width of the buckle section 9222 of the connecting cross bar 922, and the connecting cross bar 922 is reinforced and locked to avoid accidents due to low clamping tightness during the flipping process, thereby improving the stability of the otolith disease diagnosis and treatment bed; the interior of the slot 1521 and the caliper 151 are both made of smooth material, which improves the smoothness of the sliding of the caliper 151 along the slot 1521.

[0063] Along the up-down direction z, a connecting rod 21 is provided at the bottom end of the headrest 2, the other end of the connecting rod 21 is connected to the universal joint 4, the other end of the universal joint 4 is connected to the output shaft of the motor 22, and the motor 22 is connected to the bottom surface of the main board 11. Figure 5 A connecting rod 21 is set at the bottom end of the headrest 2, and the other end of the connecting rod 21 is connected to the universal joint 4, and the other end of the universal joint 4 is connected to the output shaft of the motor 22. When the motor 22 rotates counterclockwise, due to the action of the universal joint 4, the connecting rod 21 can drive the headrest 2 to deviate in the direction away from the main board 11, so that the patient can tilt his head back by himself during the diagnosis and treatment process, and the headrest has sufficient supporting force during the tilting back process, which can relieve the patient's anxiety during the diagnosis and treatment process. When the motor 22 rotates clockwise, the headrest 2 can return to its original position and keep it flush with the main board 11; the motor 22 is connected to the bottom surface of the main board 11 to further enhance the stability of the otolith disease diagnosis and treatment bed; the motor 22 can be electrically connected to the switch button to control the rotation direction, and the button can be set on the side of the auxiliary board 5, which is convenient for patients or doctors to operate by themselves and improve convenience.

[0064] Example 3

[0065] The following combination Figures 1 to 6 To illustrate a specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model, this embodiment describes the caliper 151 in detail on the basis of embodiment 2:

[0066] The caliper includes a clamping section sliding in the clamping slot and a limiting section connected to the push rod. The limiting section is perpendicular to the clamping section. Along the left and right directions, the length of the clamping section is not less than the sum of the width of the arcuate slot and the length of the clamping slot.

[0067] It should be noted that the engaging section 1511 slides in the slot 1521 along the left-right direction x. When the push rod 153 pushes the caliper 151 until the limiting section 1512 is in contact with the slot 1521 , the length of the engaging section 1511 extending out of the slot 1521 along the left-right direction x is sufficient to engage with the buckle section 9222 .

[0068] Example 4

[0069] The following combination Figures 1 to 6 A specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model is described, comprising: a bed body 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9;

[0070] The bed body 100 includes a headrest 2 and a bed board 1, and the headrest 2 is provided with a strip-shaped cavity 3; the bed board 1 extends along the front-to-back direction y, and the bed board 1 includes a main board 11 and a secondary board 12, and along the left-right direction x, the main board 11 is symmetrically provided with a cavity 3 penetrating the main board 11 along the up-down direction z; the secondary board 12 is connected to the other end of the main board 11 through a hinge 13; the bed body 100 also includes an auxiliary board 5, the auxiliary board 5 extends along the front-to-back direction y, and along the left-right direction x, a plurality of auxiliary boards 5 are provided on both sides of the bed board 1, and the auxiliary boards 5 are hingedly connected to the bed board 1, and one end of the auxiliary board 5 away from the main board 11 is provided with a cavity 3 penetrating the auxiliary board 5 along the left-right direction x;

[0071] Along the left-right direction x, connecting frames 6 are arranged opposite to each other on both sides of the bed board 1, and the connecting frames 6 extend along the front-back direction y; along the front-back direction y, one end of the connecting frame 6 is connected to the main board 11; the other end of the connecting frame 6 is fixedly connected to the end of the sub-board 12 away from the main board 11; the bottom surface of the connecting frame 6 also includes connecting columns 7 arranged opposite to each other along the front-back direction y, and the connecting columns 7 are connected to the turning mechanism 9;

[0072] The flip mechanism 9 includes a support plate 91, one side of which is detachably connected to the connecting column 7; a connecting member 92 is relatively arranged on the bottom surface of the support plate 91 along the left-right direction x and the front-back direction y, and the connecting member 92 includes two L-shaped connecting vertical rods 921 relatively arranged along the left-right direction x, one end of the connecting vertical rod 921 is fixedly connected to the support plate 91, and the other end of the connecting vertical rod 921 is fixedly connected to the connecting cross bar 922; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10;

[0073] The flip mechanism 9 also includes an active connecting rod 94 and a driven connecting rod 95 connected by hinges. An end of the driven connecting rod 95 away from the active connecting rod 94 is provided with an axial hole 951, and the axial hole 951 is connected to the bearing seat 10 through a four-way shaft 14; an end of the active connecting rod 94 away from the driven connecting rod 95 is provided with a universal coupling 13, and the four-way shaft 14 is passed through the universal coupling 13;

[0074] The flip mechanism 9 also includes a base frame 93, which is a rectangular frame; an arcuate groove 931 which is relatively arranged on the base frame 93 along the left-right direction x and is perpendicular to the base frame 93, and the arcuate groove 931 is engaged with the connecting cross bar 922; and a T-shaped connecting plate 932 which is connected to the inner edge of at least one side of the base frame 93; the center of the T-shaped connecting plate 932 is connected to the universal coupling 13;

[0075] The flip mechanism 9 further includes a reinforcement member 15 connected to the arcuate groove 931, the reinforcement member 15 includes a caliper 151 sliding in a direction perpendicular to the arcuate groove 931, and the caliper 151 is engaged with the connecting cross bar 922;

[0076] The lifting device 8 is disposed between the main board 11 and the support plate 91 .

[0077] Specifically, it includes: a bed 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9;

[0078] The bed body 100 includes a headrest 2 and a bed board 1. The headrest 2 is provided with a strip-shaped cavity 3, which, on the one hand, ensures that the patient can breathe smoothly when the face is facing downward during the resetting process, and on the other hand, plays a certain effect of fixing the head when the patient is in a supine position; the bed board 1 extends along the front-to-back direction y, and the bed board 1 includes a main board 11 and a sub-board 12. Along the left-right direction x, the main board 11 is symmetrically provided with a cavity 3 that penetrates the main board 11 along the up-down direction z, so that the patient can extend his arm through the cavity 3 when lying on his side, thereby improving comfort. At the same time, when the bed body 100 is turned over, it plays a certain protective role to prevent the patient from sliding off the side of the bed body 100; the sub-board 12 is connected to the other end of the main board 11 by a hinge 13, which is convenient for helping the patient to adjust the position according to the diagnosis and treatment needs. Adjust the posture; the bed body 100 also includes an auxiliary plate 5, and multiple auxiliary plates 5 are arranged on both sides of the bed board 1 along the left-right direction x. The auxiliary plates 5 are hingedly connected to the bed board 1. When there is no need to flip, the auxiliary plates 5 can be folded and placed on both sides of the bed body 100 to save space; when flipping, the auxiliary plate 5 turned to one side is manually lifted in advance, which can protect the patient and increase a certain degree of comfort. The auxiliary plate 5 on the other side can be flexibly adjusted to be lifted according to the needs of diagnosis and treatment, thereby improving the practicality and applicability of the otolith disease diagnosis and treatment bed. The end of the auxiliary plate 5 away from the main board 11 is provided with a hole 3 that penetrates the auxiliary plate 5 along the left-right direction x. The patient can also use the auxiliary plate as a handle during the diagnosis and treatment process, thereby further improving safety and saving space;

[0079] Along the left-right direction x, connecting frames 6 are relatively arranged on both sides of the bed board 1, and the connecting frames 6 extend along the front-back direction y; along the front-back direction y, one end of the connecting frame 6 is connected to the main board 11; the other end of the connecting frame 6 is fixedly connected to the end of the sub-board 12 away from the main board 11, so as to enhance the stability of the otolithiasis diagnosis and treatment bed when folded; the bottom surface of the connecting frame 6 also includes connecting columns 7 relatively arranged along the front-back direction y, and the connecting columns 7 are connected to the turning mechanism 9, so that the entire bed body 100 is connected to the turning mechanism 9, and a structural foundation is laid for turning the bed body 100;

[0080] The flip mechanism 9 includes a support plate 91, one side of which is detachably connected to the connecting column 7, and the bed body 100 does not affect the folding of the main board 11 after being connected to the connecting mechanism; along the left-right direction x, a connecting member 92 is relatively arranged on the bottom surface of the support plate 91, and the connecting member 92 includes two L-shaped connecting vertical rods 921 extending along the left and right directions and relatively arranged, one end of the connecting vertical rod 921 is fixedly connected to the support plate 91, and the other end of the connecting vertical rod 921 is fixedly connected to the connecting cross bar 922; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10; The flip mechanism 9 also includes an active link 94 and a driven link 95 connected by a hinge. An end of the driven link 95 away from the active link 94 is provided with an axial hole 951, and the axial hole 951 is connected to the bearing seat 10 through a four-way shaft 14; a universal coupling 13 is provided at one end of the active link 94 away from the driven link 95, and the four-way shaft 14 is passed through the universal coupling 13; the flip mechanism 9 also includes a base frame 93, and the base frame 93 is a rectangular frame; it also includes an arched groove 931 relatively arranged on the base frame 93 along the left-right direction x and perpendicular to the base frame 93, and the arched groove 931 is connected to the connecting cross bar 9 22 is engaged; it also includes a T-shaped connecting plate 932, which is connected to the inner edge of at least one side of the base frame 93; the center of the T-shaped connecting plate 932 is connected to the universal coupling 13; the flip mechanism 9 also includes a reinforcing member 15 connected to the arched groove 931, the reinforcing member 15 includes a caliper 151 sliding in a direction perpendicular to the arched groove 931, the caliper 151 is engaged with the connecting cross bar 922, and when the flip mechanism 9 is working, the connecting cross bar 922 located on the left side of the support plate 91 is engaged with the arched groove 931, and the caliper 151 is engaged with the connecting cross bar 922, The four-way shaft 14 in the universal joint 13 is connected to the flip motor 96. The flip motor 96 starts to run, driving the active connecting rod 94 to rotate under the drive of the four-way shaft 14, and the driven connecting rod 95 connected to the active connecting rod 94 rotates. The four-way shaft 14 connecting the driven connecting rod 95 and the bearing seat 10 rotates under the drive of the driven connecting rod 95, so that the support plate 91 can flip the bed body 100 to the right side. Similarly, after the connecting cross bar 922 located on the right side of the support plate 91 is engaged with the arch groove 931, the flip motor 96 can also rotate to realize the support plate 91 and the bed body 100 flip to the left side.

[0081] It should be noted that the flip motor 96 connected to the four-way shaft 14 located in the universal coupling 13 can be a stepper motor. The stepper motor has the characteristics of high-precision positioning and can control the rotation angle more accurately; the stepper motor has a self-locking characteristic. Under the control of a closed-loop control system, the stepper motor can maintain the current position state through the action of electromagnetic force when it stops rotating, thereby achieving a self-locking effect, avoiding reversal of the motor due to gravity and other reasons, causing safety accidents, and improving the safety of the otolith disease diagnosis and treatment bed; the stepper motor has a simple structure and a compact mechanical mechanism, so it rarely requires maintenance, which further ensures its high reliability and long life, improves the stability of the otolith disease diagnosis and treatment bed, and extends its service life.

[0082] The reinforcement 15 also includes a pad 152 , which extends in the left-right direction x and is connected to the arcuate slot 931 . The pad 152 includes a slot 1521 , along which the caliper 151 slides, and a push rod 153 is provided at one end of the caliper 151 away from the arcuate slot 931 .

[0083] It should be noted that the pad 152 is fitted against the outer edge of the arched slot 931. Along the up-down direction z, the edge of the caliper 151 is at the same height as the top of the arched slot 931. The push rod 153 can be pushed in manually to reinforce and lock the connecting cross bar 922 to avoid accidents due to the low tightness of the engagement during the flipping process, thereby improving the stability of the otolithiasis diagnosis and treatment bed. The interior of the slot 1521 and the caliper 151 are both made of smooth materials, which improves the smoothness of the sliding of the caliper 151 along the slot 1521.

[0084] Along the up-down direction z, a connecting rod 21 is provided at the bottom end of the headrest 2, the other end of the connecting rod 21 is connected to the universal joint 4, the other end of the universal joint 4 is connected to the output shaft of the motor 22, and the motor 22 is connected to the bottom surface of the main board 11. Figure 5 A connecting rod 21 is set at the bottom end of the headrest 2, and the other end of the connecting rod 21 is connected to the universal joint 4, and the other end of the universal joint 4 is connected to the output shaft of the motor 22. When the motor 22 rotates counterclockwise, due to the action of the universal joint 4, the connecting rod 21 can drive the headrest 2 to deviate in the direction away from the main board 11, so that the patient can tilt his head back by himself during the diagnosis and treatment process, and the headrest has sufficient supporting force during the tilting back process, which can relieve the patient's anxiety during the diagnosis and treatment process. When the motor 22 rotates clockwise, the headrest 2 can return to its original position and keep it flush with the main board 11; the motor 22 is connected to the bottom surface of the main board 11 to further enhance the stability of the otolith disease diagnosis and treatment bed; the motor 22 can be electrically connected to the switch button to control the rotation direction, and the button can be set on the auxiliary board to facilitate the patient or doctor to operate it by themselves, thereby improving convenience.

[0085] The caliper includes a clamping section sliding in the clamping slot and a limiting section connected to the push rod. The limiting section is perpendicular to the clamping section. Along the left and right directions, the length of the clamping section is not less than the sum of the width of the arcuate slot and the length of the clamping slot.

[0086] It should be noted that the engaging section 1511 slides in the slot 1521 along the left-right direction x. When the push rod 153 pushes the caliper 151 until the limiting section 1512 is in contact with the slot 1521 , the length of the engaging section 1511 extending out of the slot 1521 along the left-right direction x is sufficient to engage with the buckle section 9222 .

[0087] The connecting cross bar 922 is cylindrical, and includes a main body section 9221 and a buckle section 9222 which are sequentially connected along the front-to-back direction y. The diameter of the buckle section 9222 is smaller than the diameter of the main body section 9221 .

[0088] It should be noted that the connecting cross bar 922 is a cylinder extending along the front-to-back direction y. The connecting cross bar 922 is an integrated structure. Along the front-to-back direction y, there are a main body section 9221, a buckle section 9222 and a main body section 9221. The buckle section 9222 is located at the center of the connecting cross bar 922. The diameter of the buckle section 9222 is smaller than the diameter of the main body section 9221, which facilitates the engagement section 1511 of the caliper 151 to be inserted, thereby improving the stability and safety of the otolithiasis diagnosis and treatment bed.

[0089] The connecting column 7 includes a connecting column head 71 arranged at one end of the connecting frame 6 close to the sub-board 12, and the connecting column head 71 is provided with an external thread; the connecting column 7 also includes a detachable connecting column 72 arranged at one end of the connecting frame 6 close to the main board 11, and a neodymium magnet block is arranged at the bottom end of the detachable connecting column 72.

[0090] It should be noted that the external thread of the connecting column head 71 is convenient for threaded connection with the screw hole reserved on the support plate 91 for connecting to the bed body 100. The threaded connection is convenient for replacement and disassembly, and the threaded connection has high stability. The connecting frame 6 is connected to the end of the main board 11 of the bed body 100 close to the headrest 2 by means of a detachable connecting column 72, and the neodymium magnet block arranged at the bottom of the detachable connecting column 72 is magnetically connected to the support plate 91.

[0091] It should be noted that the neodymium magnet, also known as the neodymium iron boron magnet (NdFeB magnet), is a tetragonal crystal formed by neodymium, iron, and boron (Nd2Fe14B); the neodymium magnet has high coercive force and extremely high magnetic field strength, and its high magnetic field strength enables it to maintain good magnetic conductivity under high speed and high torque; it is resistant to high temperature and corrosion, and has high stability, ensuring the stability of the connection between the main board 11 and the support plate 91 during the flipping of the bed 100, thereby improving the safety of the otolithiasis diagnosis and treatment bed.

[0092] It should be noted that the magnetic connector is connected by magnet adsorption, which can easily achieve quick connection and release, and is convenient for the main board 11 to be separated from the support plate 91 and folded relative to the sub-plate 12 under the drive of the lifting device 8. The installation and disassembly are simple, which greatly improves the user experience; the magnetic connector usually has functions such as waterproof and dustproof to improve reliability; the magnetic connection is a hidden connection, which can also enhance the aesthetics of the otolithiasis diagnosis and treatment bed.

[0093] It can be understood that the otolithiasis diagnosis and treatment bed provided by the utility model includes a bed body 100, a connecting frame 6, a lifting device 8, and a turning mechanism 9; the bed body 100 includes a headrest 2 and a bed board 1, and the headrest 2 is provided with a strip-shaped cavity 3, which is convenient for the patient to breathe in a prone position; along the left and right directions x, the main board 11 is symmetrically provided with the cavity 3, so that the patient's arms can be extended from the cavity 3 when lying on the side, thereby improving comfort; the main board 11 is provided with a lifting device 8 between the support board 91, and the auxiliary board 12 is connected to the main board 11 by a hinge 13, so that the bed board 1 can be folded up and down, which is convenient for the patient The patient adjusts the posture according to the treatment needs; a plurality of auxiliary plates 5 hingedly connected to the bed board 1 are arranged on both sides of the bed board 1 to strengthen the protection of the patient and improve the safety; a connecting column 7 is arranged on the bottom surface of the connecting frame 6 to connect with the turning mechanism 9, and one side of the support plate 91 is detachably connected with the connecting column 7 to connect the bed body 100 with the turning mechanism 9, providing a structural basis for the bed body 100 to realize left and right turning; a bearing seat 10 is arranged at the center of the bottom surface of the support plate 91, and a four-way shaft 14 is passed through the bearing seat 10; the four-way shaft 14 is connected to the shaft hole 951 of the driven connecting rod 95, and the active connecting rod 94 is connected to the shaft hole 951 of the driven connecting rod 95. One end is hingedly connected to the other end of the driven connecting rod 95, and the other end of the active connecting rod 94 is provided with a universal coupling 13, and the universal coupling 13 is connected to the center of the T-shaped connecting plate; the support plate 91 also includes a connecting piece 92 symmetrically arranged along the left and right directions x on the bottom surface of the support plate 91, and the connecting cross bar 922 of the connecting piece 92 is engaged with the arched groove 931 of the base frame 93, and the caliper 151 arranged on the outer edge of the arched groove 931 is engaged with the connecting cross bar 922 located on the left or right side of the bottom surface of the support plate 91, so as to realize unilateral pressure fixation on the left or right side, and the driven connecting rod 95 is fixed to the active connecting rod 94. The rod 94 is hingedly connected, and the flip motor 96 drives the active connecting rod 94 to rotate through the four-way shaft 14. The driven connecting rod 95 rotates with the active connecting rod 94 relative to the bearing seat 10, lifts the side of the connecting cross bar 922 that is not stuck in the arch groove 931, and realizes the flipping of the bed body 100 to the left or right side. At the same time, the auxiliary plate 5 on the turning side is lifted to protect the patient in all directions. The otolith disease diagnosis and treatment bed provided by the utility model can automatically help the patient switch postures according to the needs of diagnosis and treatment, and at the same time increase protective measures, thereby improving the convenience and safety of the otolith disease diagnosis and treatment process and improving the diagnosis and treatment efficiency.

[0094] Example 5

[0095] The following combination Figures 1 to 6To illustrate a specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model, this embodiment describes the connecting cross bar 922 in detail on the basis of embodiment 4:

[0096] Along the left-right direction x, the distance between the oppositely arranged connecting cross bars 922 is greater than the width of the supporting plate 91 .

[0097] It should be noted that along the left-right direction x, the distance between the relatively arranged connecting cross bars 922 is greater than the width of the support plate 91. When the connecting cross bars 922 are engaged with the arched groove 931, it is convenient to push the caliper 151 to the position engaged with the buckle section 9222 through the push rod 153, which is convenient for observing whether it is reinforced, thereby improving the safety of the otolithiasis diagnosis and treatment bed and the convenience of installation.

[0098] Example 6

[0099] The following combination Figures 1 to 6 To illustrate a specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model, this embodiment describes the lifting device 8 in detail on the basis of embodiment 5:

[0100] The lifting device 8 is a hydraulic cylinder.

[0101] It should be noted that the hydraulic cylinder can achieve efficient energy conversion when working, has high efficiency, and can improve the folding efficiency of the otolithiasis diagnosis and treatment bed; during operation, the hydraulic cylinder can increase the output torque by increasing the working pressure to achieve greater power and torque output; the hydraulic cylinder adopts full hydraulic automatic control, and can accurately adjust the inlet and outlet flow and pressure according to work requirements to improve operation accuracy; the hydraulic cylinder can accurately control the output energy by controlling the oil supply as needed, and achieve precise adjustment of speed, torque and acceleration, etc., with strong controllability; the hydraulic cylinder has strong reversibility, can realize positive and reverse conversion, and is suitable for complex motion process control; the hydraulic cylinder can work normally under various working conditions, adapt to a wide range of working environment requirements, and has strong adaptability.

[0102] Along the up-down direction z, the height of the connecting column 7 is not less than the height of the lifting device 8 .

[0103] It should be noted that, along the up-down direction z, the height of the connecting column 7 is not less than the height of the lifting device 8 , so as to provide a suitable accommodation space for the lifting device 8 .

[0104] Example 7

[0105] The following combination Figures 1 to 6 To illustrate a specific embodiment of an otolithiasis diagnosis and treatment bed provided by the utility model, this embodiment describes the bed board 1 in detail on the basis of embodiment 6:

[0106] The bed board 1 is provided with a mattress, which may be one or more of latex, memory foam, palm fiber and spring group 811 mattresses.

[0107] It should be noted that latex mattresses have excellent elasticity and softness, can quickly adapt to body curves, provide good support, and have good air permeability, which improves the comfort of patients during treatment; memory foam, also known as slow-rebound sponge, has good temperature sensing and pressure dispersion capabilities, will soften according to body temperature, and tightly wrap the body, thereby enhancing the support of the bed 100 for patients during treatment and improving safety; the spring group 811 mattress is divided into an independent pocket spring group 811 and a continuous spring group 811 system; the independent pocket spring group 811 can better disperse the body weight, reduce the shaking caused by turning over, and enhance the stability of the treatment bed; the continuous spring group 811 system can provide more consistent support and improve the uniformity of the otolithiasis treatment bed; the palm fiber mattress is made of natural coconut fiber, has a higher hardness and stronger support.

[0108] Optionally, the mattress material can be selected by zone. In this embodiment, only some optional schemes are exemplified. For example, the main board 11 corresponds to the position where the patient's upper body contacts. During the diagnosis and treatment process, the patient may need to adjust the sitting posture from a supine position to a sitting position. The main board 11 can be set to a material with higher elasticity to assist the patient in adjusting the posture. At the same time, the sub-board 12 corresponding to the position of the patient's legs and waist can be paved with a more supportive material to increase the support of the bed board 1 to the patient's body during the patient's posture adjustment process.

[0109] It can be seen from the above embodiments that the otolithiasis diagnosis and treatment bed provided by the utility model achieves at least the following beneficial effects:

[0110] The utility model provides an otolithiasis diagnosis and treatment bed comprising a bed body, a connecting frame, a lifting device, and a turning mechanism; the bed body comprises a headrest and a bed board, and the headrest is provided with a strip-shaped cavity, which is convenient for the patient to breathe in a prone position; along the left and right directions, the main board is symmetrically provided with cavities, so that the patient's arms can be extended from the cavities when lying on the side, thereby improving comfort; the auxiliary board is connected to the main board by a hinge, and a lifting device is provided between the main board and the supporting board, so that the bed board can be folded up and down, which is convenient for the patient to adjust the posture according to the treatment needs; a plurality of auxiliary boards hingedly connected to the bed board are provided on both sides of the bed board, so as to strengthen the protection of the patient and improve the safety; a connecting column is provided on the bottom surface of the connecting frame to be connected with the turning mechanism, and one side of the supporting plate is detachably connected with the connecting column to connect the bed body with the turning mechanism, thereby providing a structural basis for the bed body to realize left and right turning; a bearing seat is provided at the center of the bottom surface of the supporting plate, and a four-way shaft is passed through the bearing seat; the four-way shaft is connected to the shaft hole of the driven connecting rod, and one end of the active connecting rod is connected to the driven connecting rod. The other end of the connecting rod is hinged, and the other end of the active connecting rod is provided with a universal coupling, and the universal coupling is connected to the center of the T-shaped connecting plate; the support plate also includes a connecting piece symmetrically arranged on the bottom surface along the left and right directions, and the connecting cross bar of the connecting piece is engaged with the arched groove of the base frame, and the caliper arranged on the outer edge of the arched groove is engaged with the connecting cross bar located on the left or right side of the bottom surface of the support plate to realize unilateral pressure fixation on the left or right side, and the driven connecting rod is hingedly connected to the active connecting rod, and the flipping motor drives the active connecting rod to rotate through the four-way shaft. The driven connecting rod rotates relative to the bearing seat as the active connecting rod rotates, and lifts the side of the connecting cross bar that is not engaged in the arched groove, so that the bed body is flipped to the left or right side, and at the same time, the auxiliary plate on the turned side is lifted, so as to protect the patient in all directions. The otolith disease diagnosis and treatment bed provided by the utility model can automatically help the patient switch postures according to the needs of diagnosis and treatment, and at the same time increase protective measures, improve the convenience and safety of the otolith disease diagnosis and treatment process, and improve the diagnosis and treatment efficiency.

[0111] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration rather than for limiting the scope of the present invention.

[0112] It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An otolithiasis diagnosis and treatment bed, characterized in that: include: Bed body, connecting frame, lifting device, and turning mechanism; The bed body comprises a headrest and a bed board, and the headrest is provided with a strip-shaped hole; The bed board extends in the front-to-back direction, and includes a main board and a secondary board. In the left-right direction, the main board is symmetrically provided with a hole penetrating the main board in the up-down direction; the secondary board is connected to the other end of the main board by a hinge; the bed body also includes an auxiliary board, and a plurality of auxiliary boards are provided on both sides of the bed board in the left-right direction, the auxiliary boards are hingedly connected to the bed board, and a hole penetrating the auxiliary board in the left-right direction is provided at one end of the auxiliary board away from the main board; The connecting frames are arranged opposite to each other on both sides of the bed board along the left-right direction, and the connecting frames extend along the front-back direction; one end of the connecting frame is connected to the main board along the front-back direction; the other end of the connecting frame is fixedly connected to an end of the sub-board away from the main board; the bottom surface of the connecting frame also includes connecting columns arranged opposite to each other along the front-back direction, and the connecting columns are connected to the flipping mechanism; The flip mechanism comprises a support plate, one side of which is detachably connected to the connecting column; a connecting piece is relatively arranged on the bottom surface of the support plate along the left-right direction and the front-back direction, and the connecting piece comprises two L-shaped connecting vertical rods relatively arranged along the left-right direction, one end of the connecting vertical rod is fixedly connected to the support plate, and the other end of the connecting vertical rod is fixedly connected to the connecting cross rod; a bearing seat is arranged at the center of the bottom surface of the support plate, and a four-way shaft is passed through the bearing seat; The flip mechanism also includes an active connecting rod and a driven connecting rod connected by a hinge, wherein an end of the driven connecting rod away from the active connecting rod is provided with an axial hole, and the axial hole is connected to the bearing seat through the four-way shaft; an end of the active connecting rod away from the driven connecting rod is provided with a universal coupling, and a four-way shaft is passed through the universal coupling; The flip mechanism further includes a base frame, which is a rectangular frame; further includes an arcuate groove relatively arranged on the base frame along the left-right direction and perpendicular to the base frame, the arcuate groove is engaged with the connecting cross bar; further includes a T-shaped connecting plate, the T-shaped connecting plate is connected to the inner edge of at least one side of the base frame; the center of the T-shaped connecting plate is connected to the universal coupling; The flip mechanism further comprises a reinforcement member connected to the arcuate slot, wherein the reinforcement member comprises a caliper sliding in a direction perpendicular to the arcuate slot, and the caliper is engaged with the connecting cross bar; Along the up-down direction, the lifting device is arranged between the main board and the supporting plate.

2. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: The reinforcement also includes a pad, which extends along the left-right direction and is connected to the arcuate slot. The pad includes a slot along which the caliper slides, and a push rod is provided at one end of the caliper away from the arcuate slot.

3. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: Along the up-down direction, a connecting rod is arranged at the bottom end of the headrest, the other end of the connecting rod is connected to a universal joint, the other end of the universal joint is connected to the output shaft of the motor, and the motor is connected to the bottom surface of the main board.

4. The otolithiasis diagnosis and treatment bed according to claim 2, characterized in that: The caliper includes a locking section sliding in the locking slot and a limiting section connected to the push rod, the limiting section is perpendicular to the locking section, and along the left-right direction, the length of the locking section is not less than the sum of the width of the arched slot and the length of the locking slot.

5. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: The connecting cross bar is cylindrical and comprises a main body section and a buckle section which are sequentially connected along the front-to-back direction, and the diameter of the buckle section is smaller than the diameter of the main body section.

6. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: The connecting column includes a connecting column head arranged at one end of the connecting frame close to the sub-board, and the connecting column head is provided with an external thread; the connecting column also includes a detachable connecting column arranged at one end of the connecting frame close to the main board, and a magnetic sheet is arranged at the bottom end of the detachable connecting column.

7. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: Along the left-right direction, the distance between the oppositely arranged connecting cross bars is greater than the width of the supporting plate.

8. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: The lifting device is a lifting cylinder.

9. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: Along the up-down direction, the height of the connecting column is not less than the height of the lifting device.

10. The otolithiasis diagnosis and treatment bed according to claim 1, characterized in that: The bed board is also provided with a mattress, and the mattress may be one or more of latex, memory foam, palm fiber and spring mattress.

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