Examination bed with angle convenient to adjust

Abstract

The utility model relates to the technical field of examination beds, and discloses an examination bed convenient for angle adjustment, which comprises a transverse plate, the inner wall of the transverse plate is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a push rod, the top of the transverse plate is provided with an elastic body, and the side wall of the elastic body is fixedly connected with a fixed shaft. A connecting block is fixedly connected to the bottom of the elastic body, one end of the push rod is rotationally connected with the side wall of the connecting block, a supporting rod is fixedly connected to the top of the transverse plate, the top of the supporting rod is rotationally connected with the outer wall of the fixing shaft, and a lifting structure is arranged at the bottom of the transverse plate. According to the medical examination bed, the elastic body structure is arranged, the push rod is rotationally connected with the elastic body at the top through the connecting block, under the action of the push rod, the elastic body can deviate in angle at the moment, and due to the fact that the elastic body can change the shape according to force, an examiner can feel more comfortable on the bed under the action of the fixing shaft at the moment.

Description

Technical Field

[0001] The utility model relates to the technical field of examining tables, in particular to an examining table convenient for adjusting the angle. Background Art

[0002] An examining table is a medical imaging technology term announced in 2020, mainly used for examining the patient's body in medicine. There are many types of examining tables. Generally, guardrails, mattresses, bed boards, brackets and other components are equipped on the physical examination table.

[0003] Existing examining tables can often adjust the angle. The angle of the table surface is adjusted through the push rod structure at the bottom of the bed, which is convenient for doctors to perform physical examination operations. And the examining table can also reflect the function of allowing patients to rest. Different patients can be treated and provided with convenience through angle adjustment.

[0004] The examining table in the prior art needs to adjust the angle. After the adjustment, the bed board cannot be bent, and it cannot reach a comfortable state for a small number of patients, which increases the probability of harm to patients and affects the recovery of patients. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an examining table convenient for adjusting the angle, aiming to improve the problem of low comfort level after angle adjustment in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: An examining table convenient for adjusting the angle, including a cross plate, a rotating shaft is rotatably connected to the inner wall of the cross plate, a push rod is fixedly connected to the outer wall of the rotating shaft, an elastic body is arranged on the top of the cross plate, a fixed shaft is fixedly connected to the side wall of the elastic body, a connecting block is fixedly connected to the bottom of the elastic body, one end of the push rod is rotatably connected to the side wall of the connecting block, a support rod is fixedly connected to the top of the cross plate, the top of the support rod is rotatably connected to the outer wall of the fixed shaft, and a lifting structure is arranged at the bottom of the cross plate;

[0007] As a further description of the above technical solution: The push rods are symmetrically arranged on both sides of the center line perpendicular to the rotating shaft on the rotating shaft, the number of the fixed shafts is multiple, and the multiple fixed shafts are parallel to each other and fixedly connected to the side wall of the elastic body;

[0008] As a further description of the above technical solution: A fixed rod is fixedly connected to the top of the cross plate, and the fixed rod is fixedly connected to the top of the elastic body;

[0009] As a further description of the above technical solution: The lifting structure includes a motor, the output end of the motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a moving block, the top of the moving block is fixedly connected with a lower rotating block, the inner wall of the lower rotating block is rotatably connected with a connecting bracket, the other side of the connecting bracket is rotatably connected with an upper rotating block, the bottom of the cross plate is fixedly connected with a slide rail, the inner wall of one group of the upper rotating blocks is slidably connected with the outer wall of the slide rail, one end of one group of the connecting brackets is rotatably connected with a fixed rotating block, and a fixing nail is rotatably connected to the side wall of the connecting bracket;

[0010] As a further description of the above technical solution: The number of the connecting brackets is four, and every two connecting brackets are rotatably connected by a fixing nail, and limiting baffles are fixedly connected to both ends of the slide rail;

[0011] As a further description of the above technical solution: A base is installed at the bottom of the cross plate, the top of the base is fixedly connected with the bottom of the fixed rotating block, the inner side wall of the base is fixedly connected with the motor, and the other inner side wall of the base is rotatably connected with one end of the threaded rod;

[0012] As a further description of the above technical solution: A bottom plate is fixedly connected to the side wall of the base, a bed backrest is fixedly connected to the top of the bottom plate, and universal wheels are fixedly connected to the bottom of the base;

[0013] As a further description of the above technical solution: A side support block is fixedly connected to the side wall of the base, a telescopic rod is fixedly connected to the top of the side support block, and a handrail is fixedly connected to the top end of the telescopic rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the arranged elastic body structure, the push rod is rotatably connected with the elastic body at the top through a connecting block. Under the action of the push rod, the elastic body will deflect at this time. Since the elastic body can change its shape according to the force, and with the function of the fixed shaft, it can make the examiner more comfortable in bed, which has a great effect on the rehabilitation of patients.

[0016] 2. In the utility model, through the arranged lifting structure, by driving the rotation of the bottom connecting bracket by the motor at the bottom, the height adjustment of the top bed body is realized, which can better adapt to most patients and adjust the height according to the needs. It can not only meet the examination work of doctors on patients, but also find a suitable height according to the patient's own condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of an examination bed for facilitating angle adjustment proposed by the utility model;

[0018] Figure 2 Structural schematic diagram of the push rod of an inspection bed with an angle-adjustable convenience proposed by the present utility model;

[0019] Figure 3 Structural schematic diagram of the elastomer of an inspection bed with an angle-adjustable convenience proposed by the present utility model;

[0020] Figure 4 Structural schematic diagram of the lifting structure of an inspection bed with an angle-adjustable convenience proposed by the present utility model;

[0021] Figure 5 Structural schematic diagram of the armrest of an inspection bed with an angle-adjustable convenience proposed by the present utility model.

[0022] Legend description:

[0023] 1. Base; 2. Motor; 3. Threaded rod; 4. Moving block; 5. Lower rotating block; 6. Connecting bracket; 7. Upper rotating block; 8. Fixing nail; 9. Slide rail; 10. Limit baffle; 11. Horizontal plate; 12. Rotating shaft; 13. Push rod; 14. Connecting block; 15. Elastomer; 16. Fixed shaft; 17. Side support block; 18. Telescopic rod; 19. Armrest; 20. Bed backrest; 21. Bottom plate; 22. Universal wheel; 23. Support rod; 24. Fixed rod; 25. Fixed rotating block. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figures 1 - 3, an embodiment provided by the present utility model: an examination bed convenient for adjusting the angle, including a cross plate 11. The cross plate 11 functions to support the structure at the top and realize the structure of the examination bed. A rotating shaft 12 is rotatably connected to the inner wall of the cross plate 11. The rotating shaft 12 functions to realize the rotation of the push rod 13. A push rod 13 is fixedly connected to the outer wall of the rotating shaft 12. The push rod 13 functions as the power source for the angle offset. An elastic body 15 is arranged on the top of the cross plate 11. The elastic body 15 functions to achieve free bending. A fixed shaft 16 is fixedly connected to the side wall of the elastic body 15. The fixed shaft 16 functions to realize the stability of the entire bending structure. A connecting block 14 is fixedly connected to the bottom of the elastic body 15. One end of the push rod 13 is rotatably connected to the side wall of the connecting block 14. A support rod 23 is fixedly connected to the top of the cross plate 11. The support rod 23 functions to stabilize the entire elastic body 15 structure. The top of the support rod 23 is rotatably connected to the outer wall of the fixed shaft 16. A lifting structure is arranged at the bottom of the cross plate 11.

[0026] The push rods 13 are symmetrically arranged on both sides of the center line perpendicular to the rotating shaft 12 on the rotating shaft 12. The number of the fixed shafts 16 is multiple, and the multiple fixed shafts 16 are all parallel to each other and fixedly connected to the side wall of the elastic body 15, achieving a more stable effect.

[0027] A fixed rod 24 is fixedly connected to the top of the cross plate 11. The fixed rod 24 is fixedly connected to the top of the elastic body 15. The fixed rod 24 functions to fix and stabilize the tail elastic body 15.

[0028] Refer to Figures 1 - 4, the lifting structure includes a motor 2, and the function of the motor 2 is to drive, driving the threaded rod 3 to rotate. The output end of the motor 2 is fixedly connected to the threaded rod 3 to realize the movement of the moving plate 4. The outer wall of the threaded rod 3 is threadedly connected to a moving block 4, and the connecting structure at the top of the moving block 4 moves along with the moving block 4. The top of the moving block 4 is fixedly connected to a lower rotating block 5 to realize the connection and rotation function. The inner wall of the lower rotating block 5 is rotatably connected to a connecting bracket 6. The function of the connecting bracket 6 is to change the height by the working principle of changing the angle while keeping the length unchanged. The other side of the connecting bracket 6 is rotatably connected to an upper rotating block 7. The bottom of the cross plate 11 is fixedly connected to a slide rail 9. The function of the slide rail 9 is to assist in changing the height and enable the upper rotating block 7 to move on it. The inner wall of one group of upper rotating blocks 7 is slidably connected to the outer wall of the slide rail 9. One end of one group of connecting brackets 6 is rotatably connected to a fixed rotating block 25, which is the fixed side of the bottom connecting rotating block. A fixing nail 8 is rotatably connected to the side wall of the connecting bracket 6 to connect the two connecting brackets. The number of connecting brackets 6 is four, and every two connecting brackets 6 are rotatably connected by a fixing nail 8. The two ends of the slide rail 9 are fixedly connected to limit baffles 10 to prevent derailment caused by excessive sliding amplitude on the slide rail 9. A base 1 is installed at the bottom of the cross plate 11 to support the lifting structure. The top of the base 1 is fixedly connected to the bottom of the fixed rotating block 25, the inner side wall of the base 1 is fixedly connected to the motor 2, and the other inner side wall of the base 1 is rotatably connected to one end of the threaded rod 3.

[0029] Refer to Figures 1 - 5 , a bottom plate 21 is fixedly connected to the side wall of the base 1 to fixedly connect the headrest 20 at the top. The top of the bottom plate 21 is fixedly connected to the headrest 20. Universal wheels 22 are fixedly connected to the bottom of the base 1. The function of the universal wheels 22 is to move the bed for inspection. A side support block 17 is fixedly connected to the side wall of the base 1 to realize the connection function. A telescopic rod 18 is fixedly connected to the top of the side support block 17. The top of the telescopic rod 18 is fixedly connected to an armrest 19 to realize the protection function on the side.

[0030] Working principle: First, adjust the height according to the needs of the examiner. Start the motor 2, and then the motor 2 drives the threaded rod 3 to rotate. The threaded rod 3 moves the moving block 4. The connecting bracket 6 at the top of the moving block 4 will have an angular offset. Since the connecting brackets 6 on both sides are rotatably connected in pairs, at this time, the connecting brackets 6 form an angular offset. Then the upper rotating block 7 at the top will move on the slide rail 9, and the upper rotating block 7 on the same side as the sliding upper rotating block 7 remains stationary, so that the height of the entire cross plate 11 can be changed. Above the cross plate 11 is the position where the examination bed is set, so the height of the examination bed will be changed. After the height adjustment is completed, the examiner moves to the surface of the examination bed. When the angle needs to be adjusted, the push rod 13 provided at the bottom of the bed body is telescoped. At this time, the top of the push rod 13 contacts the elastic body 15. Then the connection position between the push rod 13 and the elastic body 15 is the connecting block 14, and the connection part can rotate, which can lift one side of the elastic body 15 to achieve an angular offset. At the same time, the elastic bodies 15 are connected by the fixed shaft 16, which can better fix them. The bottom of some fixed shafts 16 is provided with support rods 23, which further fixes the surface of the bed body. The examiner can achieve a more comfortable angle through his own gravity. The top of the side support block 17 provided on the side of the bed is provided with a telescopic rod 18. The examiner can adjust the height of the telescopic rod 18 by holding the armrest 19 to protect the side and prevent slipping from the side. When the entire examination bed needs to be moved, the universal wheels 22 provided at the bottom can be used to move the position of the examination bed, which is more convenient and fast.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An examination bed that is easy to adjust the angle, comprising a horizontal plate (11), characterized in that: The inner wall of the transverse plate (11) is rotatably connected to a rotating shaft (12), the outer wall of the rotating shaft (12) is fixedly connected to a push rod (13), the top of the transverse plate (11) is provided with an elastic body (15), the side wall of the elastic body (15) is fixedly connected to a fixed shaft (16), the bottom of the elastic body (15) is fixedly connected to a connecting block (14), one end of the push rod (13) is rotatably connected to the side wall of the connecting block (14), the top of the transverse plate (11) is fixedly connected to a support rod (23), the top of the support rod (23) is rotatably connected to the outer wall of the fixed shaft (16), and the bottom of the transverse plate (11) is provided with a lifting structure.

2. The examination bed with easy angle adjustment according to claim 1, characterized in that: The push rod (13) is symmetrically arranged on both sides of the rotating shaft (12) along a center line perpendicular to the rotating shaft (12), and the number of the fixed shafts (16) is multiple, and the multiple fixed shafts (16) are parallel to each other and fixedly connected to the side wall of the elastic body (15).

3. The examination bed with easy angle adjustment according to claim 1, characterized in that: A fixing rod (24) is fixedly connected to the top of the transverse plate (11), and the fixing rod (24) is fixedly connected to the top of the elastic body (15).

4. The examination bed with easy angle adjustment according to claim 1, characterized in that: The lifting structure comprises a motor (2), the output end of the motor (2) is fixedly connected to a threaded rod (3), the outer wall of the threaded rod (3) is threadedly connected to a moving block (4), the top of the moving block (4) is fixedly connected to a lower rotating block (5), the inner wall of the lower rotating block (5) is rotatably connected to a connecting bracket (6), the other side of the connecting bracket (6) is rotatably connected to an upper rotating block (7), the bottom of the cross plate (11) is fixedly connected to a slide rail (9), one group of the inner walls of the upper rotating blocks (7) are slidably connected to the outer wall of the slide rail (9), one end of one group of the connecting brackets (6) is rotatably connected to a fixed rotating block (25), and the side wall of the connecting bracket (6) is rotatably connected to a fixing nail (8).

5. The examination bed with easy angle adjustment according to claim 4, characterized in that: The number of the connecting brackets (6) is four, and the connecting brackets (6) are rotatably connected in pairs via fixing nails (8), and the two ends of the slide rail (9) are fixedly connected to limit baffles (10).

6. The examination bed with easy angle adjustment according to claim 4, characterized in that: A base (1) is installed at the bottom of the horizontal plate (11), the top of the base (1) is fixedly connected to the bottom of the fixed rotating block (25), the inner side wall of the base (1) is fixedly connected to the motor (2), and the other inner side wall of the base (1) is rotatably connected to one end of the threaded rod (3).

7. The examination bed with easy angle adjustment according to claim 6, characterized in that: The side wall of the base (1) is fixedly connected to a bottom plate (21), the top of the bottom plate (21) is fixedly connected to a bed backrest (20), and the bottom of the base (1) is fixedly connected to a universal wheel (22).

8. The examination bed with easy angle adjustment according to claim 6, characterized in that: The side wall of the base (1) is fixedly connected to a side support block (17), the top of the side support block (17) is fixedly connected to a telescopic rod (18), and the top of the telescopic rod (18) is fixedly connected to a handrail (19).

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