Comfortable examining table
By designing an examination bed with adjustable inclination and height, the existing examination bed cannot adapt to patients and doctors at different heights, achieving higher comfort and diagnostic accuracy.
Patent Information
- Application Number
- CN202420133644.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The inclination and height of the existing examination beds are fixed, making it difficult to adapt to patients and doctors of different heights, resulting in discomfort in use and difficulty in handling.
An inspection bed is designed including a device base, a moving column, a support plate, a fixed seat, a moving seat, an adjustment assembly and a lift assembly. Through the coordination of electric push rods, spherical shafts, connecting plates and half gears, the adjustment of the patient's lying angle is achieved; through the coordination of sliders, motors, limit blocks and screws, the adjustment of the height of the examination bed is achieved.
It realizes the lying angle of the patient during examination according to needs, reduces the pressure and fatigue of patients with different heights, improves the comfort of the examination and the quality of image acquisition, adapts to the needs of different patients and doctors, and improves the accuracy of diagnosis and operation flexibility.
Smart Images
Figure CN222549229U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of examination beds, in particular to a comfortable examination bed. Background Art
[0002] The examination bed is a common medical device that is often used for ultrasound examination and diagnosis. It combines ultrasound technology with advanced bed medical equipment technology to provide doctors with an efficient and accurate tool to observe and evaluate organs and tissues in the patient's body.
[0003] The existing examination beds are mostly used at fixed angles, but patients of different heights may feel uncomfortable when using them, and it is difficult for doctors to obtain complete images during examinations, which increases the difficulty of operation. At the same time, some examination beds are used at fixed heights, which is not conducive to examinations by doctors of different heights, and it is difficult to meet the needs of patients of different heights, and the flexibility is low.
[0004] For this reason we have proposed a comfortable examination bed to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a comfortable examination bed to solve the problems in the above background technology that the examination bed has a fixed inclination, which makes it easy for patients to feel uncomfortable and increases the difficulty of operation for doctors, and the examination bed has a fixed height, which is difficult to adjust according to doctors and patients of different heights.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a comfortable examination bed, comprising a device base,
[0007] A movable column, the top of the device base is slidably inserted with a movable column, the top of the movable column is fixedly connected with a support plate, and a control switch is provided on the front of the support plate, a fixed seat is provided on the top of the support plate, one end of the support plate is hinged with a first connecting rod, and the other side of the first connecting rod is hinged with a movable seat;
[0008] An adjustment component is provided inside and at one end of the fixed seat and the movable seat;
[0009] A lifting component is provided inside the device base and the movable column.
[0010] Preferably, the adjustment assembly includes a fixed plate, and the fixed plate is fixed to one side of the bottom end of the device base, an electric push rod is installed at the top of the fixed plate below the movable seat, and the piston end of the electric push rod is fixedly connected to a spherical shaft, and a connecting plate is movably inserted at the top of the spherical shaft, the fixed seat and the first connecting rod are fixedly connected to one side adjacent to the fixed seat, and a half gear is fixedly connected to the other side of the square plate.
[0011] Preferably, the top end of the connecting plate is fixedly connected to the bottom end of the movable seat.
[0012] Preferably, two groups of square plates and half gears are provided, and the two groups of square plates and half gears are respectively arranged on one side of the fixed seat and the movable seat, the two groups of half gears are meshed, and second connecting rods are hinged on both sides of the two groups of half gears.
[0013] Preferably, the lifting assembly includes a limit block, and the limit block is fixed to the bottom end of the inner wall of the device base, a motor is installed below the limit block at the bottom end of the inner wall of the device base, and the output end of the motor is connected to a screw rod, and sliders are fixedly connected to both sides of the moving column.
[0014] Preferably, the slider is slidably plug-connected to the device base.
[0015] Preferably, the screw rod passes through the limit block and is connected to the movable column by a threaded sliding insertion.
[0016] Compared with the prior art, the beneficial effects of the utility model are: the utility model;
[0017] Through the coordinated use of a fixed seat, a movable seat, an electric push rod, a spherical shaft, a connecting plate and a half gear, the purpose of adjusting the patient's lying or sitting angle during examination can be achieved as required, reducing the pressure and fatigue of patients of different heights during examinations, thereby changing the patient's body position to reduce discomfort during ultrasound examinations, improving the comfort of use, and thus improving the acquisition of ultrasound images. At the same time, a specific tilt angle will improve the visualization of specific organs or lesions, helping doctors to make more accurate diagnoses and flexibly adapt to the needs of different patients to provide accuracy and feasibility of examinations.
[0018] Through the coordinated use of sliders, motors, limit blocks, and screw rods, the purpose of adjusting the height of the examination bed can be achieved. It is suitable for patients and doctors of different ages and heights. It can be adjusted according to the doctor's personal height and operation needs, so that doctors and technicians can operate more conveniently, which is beneficial to protecting the doctor's health and avoiding work injuries, reducing labor intensity, improving work efficiency, and making it easier for doctors to accurately obtain ultrasound images, thereby improving diagnostic accuracy, work efficiency and flexibility. At the same time, ultrasound examinations often require patients to maintain a relatively static posture for a long time. The bed with adjustable height can be adjusted according to the patient's needs, making the patient feel comfortable during the examination, which can reduce the patient's discomfort and fatigue. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of a three-dimensional front view of the structure of the utility model;
[0021] Figure 2 It is a three-dimensional front exploded schematic diagram of a local structure of the utility model;
[0022] Figure 3 It is a three-dimensional front view cross-sectional schematic diagram of a local structure of the utility model;
[0023] Figure 4 It is a three-dimensional front view enlarged schematic diagram of the utility model A;
[0024] Figure 5 It is a schematic diagram of a three-dimensional frontal explosion of the structure of the utility model.
[0025] In the figure: 1. device base; 2. moving column; 3. support plate; 4. control switch; 5. fixed seat; 6. first connecting rod; 7. moving seat; 8. fixed plate; 9. electric push rod; 10. spherical shaft; 11. connecting plate; 12. square plate; 13. half gear; 14. second connecting rod; 15. slider; 16. motor; 17. limit block; 18. screw rod. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-5 The utility model provides an embodiment: a comfortable examination bed, comprising a device base 1,
[0028] A movable column 2 is slidably inserted at the top of the device base 1, and a support plate 3 is fixedly connected to the top of the movable column 2, and a control switch 4 is provided on the front of the support plate 3, and a fixed seat 5 is provided on the top of the support plate 3, one end of the support plate 3 is hinged with a first connecting rod 6, and a movable seat 7 is hinged on the other side of the first connecting rod 6;
[0029] An adjustment component is provided inside and at one end of the fixed seat 5 and the movable seat 7;
[0030] A lifting component is provided inside the device base 1 and the movable column 2 .
[0031] Furthermore, according to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, the adjustment component includes a fixed plate 8, and the fixed plate 8 is fixed to one side of the bottom end of the device base 1, the top of the fixed plate 8 is located below the movable seat 7 and an electric push rod 9 is installed, and the piston end of the electric push rod 9 is fixedly connected to a spherical shaft 10, and the top of the spherical shaft 10 is movably inserted with a connecting plate 11, the fixed seat 5 and the first connecting rod 6 are fixedly connected to one side adjacent to the first connecting rod 6, and the other side of the square plate 12 is fixedly connected to a half gear 13, which can adjust the tilt angle during use, so that the doctor can obtain a more complete inspection angle and image integrity.
[0032] Furthermore, according to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, the top end of the connecting plate 11 is fixedly connected to the bottom end of the movable seat 7, and the inclination of use is automatically adjusted, thereby improving the convenience of use and shortening the time required for adjustment.
[0033] Furthermore, according to the attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, two groups of square plates 12 and half gears 13 are provided, and the two groups of square plates 12 and half gears 13 are respectively arranged on one side of the fixed seat 5 and the movable seat 7, and the two groups of half gears 13 are meshed. The two sides of the two groups of half gears 13 are hinged with a second connecting rod 14, which further promotes the changes in Jiangdu, meets the patient's usage needs, and improves the patient's comfort.
[0034] Furthermore, according to the attached Figure 1 and attached Figure 5 As shown, the lifting assembly includes a limit block 17, and the limit block 17 is fixed at the bottom end of the inner wall of the device base 1, and a motor 16 is installed at the bottom end of the inner wall of the device base 1 below the limit block 17. The model of the motor 16 is: a stepper motor with high precision and good low-speed stability, and a lead screw 18 is connected to the output end of the motor 16, and sliders 15 are fixedly connected on both sides of the moving column 2, which is convenient for patients and doctors of different heights to use, reduces doctors' work fatigue and injuries, and makes it more convenient for patients of different ages to go up and down.
[0035] Furthermore, according to the attached Figure 1and attached Figure 5 As shown, the slider 15 is slidably connected to the device base 1, which limits the direction and range of movement and also improves stability during use.
[0036] Furthermore, according to the attached Figure 1 and attached Figure 5 As shown, the screw rod 18 passes through the limit block 17 and is connected to the movable column 2 by a threaded sliding insertion, which improves the comfort of the patient's examination and also improves the flexibility of the equipment during use.
[0037] Working principle: put the whole device in a suitable position, use an external power supply to provide power for the whole device, and the staff starts working by pressing the control switch 4;
[0038] During the preparation work, when the tilt angle needs to be reduced, the electric push rod 9 starts to work after pressing the control switch 4, and the piston end of the electric push rod 9 drives the spherical shaft rod 10 to move upward. After the spherical shaft rod 10 moves, it pushes the connecting plate 11 upward. At this time, the hinge angle of the first connecting rod 6 hinged to the front and back of the mobile seat 7 and the fixed seat 5 changes, so that the meshing angle of the two sets of half gears 13 changes synchronously, and the use angle of one set of square plates 12 and half gears 13 changes, so that the second connecting rod 14 moves synchronously with the movement of one set of half gears 13. Finally, the use angle of the mobile seat 7 changes. If the use angle needs to be increased, the electric push rod 9 retracts after pressing the control switch 4, and drives the mobile seat 7 to move in the same way;
[0039] When the overall use angle needs to be adjusted, the motor 16 starts working after pressing the control switch 4, and the output end of the motor 16 drives the screw rod 18 to rotate synchronously. The rotation of the screw rod 18 causes the movable column 2 to move up and down synchronously inside the device base 1, and the limit block 17 limits the moving position of the screw rod 18. When the movable column 2 moves, the sliders 15 on both sides move up and down inside the device base 1 at the same time. At this time, the movement of the movable column 2 drives the support plate 3 to move up and down as a whole.
[0040] The above is the entire working principle of the utility model.
[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A comfortable examination bed, comprising a device base (1), It is characterized in that A movable column (2), the top of the device base (1) is slidably inserted with the movable column (2), the top of the movable column (2) is fixedly connected with a support plate (3), and a control switch (4) is arranged on the front of the support plate (3), a fixed seat (5) is arranged on the top of the support plate (3), one end of the support plate (3) is hinged with a first connecting rod (6), and the other side of the first connecting rod (6) is hinged with a movable seat (7); An adjustment component is provided inside and at one end of the fixed seat (5) and the movable seat (7), and the adjustment component comprises a fixed plate (8), and the fixed plate (8) is fixed to one side of the bottom end of the device base (1), and an electric push rod (9) is installed at the top end of the fixed plate (8) located below the movable seat (7), and the piston end of the electric push rod (9) is fixedly connected to a spherical shaft rod (10), and a connecting plate (11) is movably inserted at the top end of the spherical shaft rod (10), and the fixed seat (5) and the first connecting rod (6) are both fixedly connected to a square plate (12) on one side adjacent to each other, and the other side of the square plate (12) is fixedly connected to a half gear (13); A lifting component is provided inside the device base (1) and the movable column (2).
2. A comfortable examination bed according to claim 1, characterized in that: The top end of the connecting plate (11) is fixedly connected to the bottom end of the movable seat (7).
3. A comfortable examination bed according to claim 1, characterized in that: The square plate (12) and the half gear (13) are each provided with two groups, and the two groups of the square plate (12) and the half gear (13) are respectively provided on one side of the fixed seat (5) and the movable seat (7), and the two groups of the half gear (13) are meshedly arranged, and the two sides of the two groups of the half gear (13) are hinged with a second connecting rod (14).
4. A comfortable examination bed according to claim 1, characterized in that: The lifting assembly comprises a limit block (17), and the limit block (17) is fixed to the bottom end of the inner wall of the device base (1), a motor (16) is installed below the limit block (17) at the bottom end of the inner wall of the device base (1), and the output end of the motor (16) is connected to a screw rod (18), and sliders (15) are fixedly connected to both sides of the moving column (2).
5. A comfortable examination bed according to claim 4, characterized in that: The sliding block (15) is connected to the device base (1) by sliding insertion.
6. A comfortable examination bed according to claim 4, characterized in that: The screw rod (18) passes through the limit block (17) and is connected to the movable column (2) by means of a threaded sliding insertion.