Examination bed convenient to adjust

Abstract

The utility model relates to the technical field of medical equipment, and discloses an examination bed convenient to adjust, which comprises two bases, a plurality of fixing columns are fixedly connected to the adjacent sides of the two bases, a fixing plate is fixedly connected to the top ends of the bases, a rotating plate is arranged on the left side of the fixing plate, and a lengthening plate is arranged on the right side of the fixing plate. Hinges are fixedly connected to the opposite sides of the bottom ends of the rotating plate and the lengthening plate, the rotating plate and the lengthening plate are rotationally connected with the fixing plates on the corresponding sides through the hinges, a limiting block is fixedly connected to the left side of the bottom end of the rotating plate, and a rotating column is rotationally connected to the left side of the limiting block. According to the examination bed, the lengthening plate, the movable plate and the handle are matched with one another, so that a patient can lie on the examination bed conveniently, and the patient can be prevented from falling off the examination bed through the clamping plate, the U-shaped block and the frame.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a conveniently adjustable examination bed. Background Art

[0002] An examination bed is a device used for medical diagnosis and treatment, usually consisting of a sturdy bed frame and a comfortable bed surface. Examination beds are used in hospitals, clinics, emergency rooms and other medical institutions to provide a comfortable working platform for medical staff and a safe and comfortable treatment environment for patients.

[0003] Existing examination beds cannot allow people to lie down in some specific medical scenarios, and the examination beds can only allow patients to sit or lie flat, but not lie down, which reduces the comfort and practicality of the examination beds. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a conveniently adjustable examination bed, aiming to improve the problem of being unable to lie down in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easily adjustable examination bed, comprising two bases, a plurality of fixed columns are fixedly connected to the adjacent sides of the two bases, a fixed plate is fixedly connected to the top of the base, a rotating plate is arranged on the left side of the fixed plate, an extension plate is arranged on the right side of the fixed plate, a hinge is fixedly connected to the opposite side of the bottom ends of the rotating plate and the extension plate, the rotating plate and the extension plate are respectively rotatably connected to the fixed plate on the corresponding side through the hinge, a limiting block is fixedly connected to the left side of the bottom end of the rotating plate, and the left side of the limiting block is rotated A rotating column is connected, and a moving block is rotatably connected to the left side of the rotating column, and a first bevel gear is arranged on the right side of the moving block. A threaded rod is fixedly connected to the left side of the first bevel gear, and the threaded rod penetrates the moving block and is rotatably connected to the base, and the outer side of the threaded rod is threadedly connected to the moving block, and the outer side of the first bevel gear is meshingly connected to the second bevel gear. A handle is arranged on the left side of the front end of the base, and the handle penetrates the base and is fixedly connected to the second bevel gear. A movable plate is slidably connected to the fixed column on the right side, and guardrail mechanisms are arranged on the front and rear sides of the base.

[0006] As a further description of the above technical solution: the guardrail mechanism includes two U-shaped blocks, each of which is fixedly connected to the front and rear sides of the base, and the left and right sides of the front bottom of the base are fixedly connected with concave blocks, the front sides of the two concave blocks are rotatably connected with a rotating bar, and the adjacent side of the rotating bar is rotatably connected with a frame, the frame is engaged with the U-shaped block, and the inner wall of the frame is fixedly connected with a baffle, a notch is provided on the front side of the top end of the U-shaped block, and a clamping plate is slidably connected to the inner wall of the notch, and a plurality of springs are fixedly connected to the rear side of the top end of the U-shaped block, and the top end of the spring is fixedly connected to the clamping plate.

[0007] As a further description of the above technical solution: a U-shaped plate is rotatably connected to the top of the bottom of the base, a roller is rotatably connected to the inner wall of the U-shaped plate, and a pedal is rotatably connected to the left side of the inner wall of the U-shaped plate.

[0008] As a further description of the above technical solution: a limiting block is fixedly connected to the left side of the front end of the base, and a buckle is rotatably connected to the front side of the limiting block, and the buckle is engaged with the handle.

[0009] As a further description of the above technical solution: a positioning plate is fixedly connected to the left side of the rotating plate, an infrared ranging light is fixedly connected to the right side of the positioning plate, and a gravity sensor is fixedly connected to the top of the fixed plate.

[0010] As a further description of the above technical solution: a table top is fixedly connected to the rear side of the rotating plate, a groove is provided at the top of the table top, and a mobile phone slot is provided on the right side of the top of the table top.

[0011] As a further description of the above technical solution: adjacent sides of the two bases are fixedly connected with reinforcement plates, and the front and rear sides of the bottom ends of the reinforcement plates are fixedly connected with triangular plates.

[0012] As a further description of the above technical solution: a support plate is fixedly connected to one adjacent side of the two bases, and a movable door is slidably connected to the front and rear sides of the top of the support plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the lengthened plate is rotated and the movable plate is moved to the right at the same time, so that the movable plate is engaged with the lengthened plate, thereby increasing the length. When it is necessary to lie down, the handle only needs to be turned. The rotation of the handle can drive the second bevel gear to rotate, and the first bevel gear can be driven to rotate through the meshing connection. As the first bevel gear rotates, the threaded rod above it can be driven to rotate. As the threaded rod rotates, the movable block on its outer side can be moved to the left through the threaded connection. The movement of the movable block will lift the rotating plate to rotate around the fixed plate, so that the patient can lie on the examination bed, thereby improving the patient's comfort.

[0015] 2. In the utility model, the U-shaped block and the frame can be released from the engagement by pulling the card plate toward the top, and the spring will be stretched as the card plate moves. At this time, the frame is rotated so that the bottom of the frame enters the U-shaped block, and the card plate is released. The card plate will be reset under the contraction of the spring, so that the frame can be engaged again, and guardrails can be erected on the front and rear sides of the examination bed to prevent patients from falling, thereby improving the safety of the examination bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a conveniently adjustable examination bed proposed by the utility model;

[0017] Figure 2 A top view of a conveniently adjustable examination bed proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a support plate structure of a conveniently adjustable examination bed proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the base structure of a conveniently adjustable examination bed proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of a guardrail mechanism of a conveniently adjustable examination bed.

[0021] Legend:

[0022] 1. Base; 2. Guardrail mechanism; 201. U-shaped block; 202. Concave block; 203. Rotating bar; 204. Frame; 205. Baffle; 206. Notch; 207. Card plate; 208. Spring; 3. Fixed column; 4. Fixed plate; 5. Rotating plate; 6. Extension plate; 7. Hinge; 8. Limit block; 9. Rotating column; 10. Moving block; 11. Threaded rod; 12. First bevel gear; 13. Second bevel gear; 14. Handle; 15. Movable plate; 16. U-shaped plate; 17. Roller; 18. Pedal; 19. Limit block; 20. Buckle; 21. Positioning plate; 22. Infrared ranging light; 23. Gravity sensor; 24. Table top; 25. Groove; 26. Mobile phone slot; 27. Reinforcement plate; 28. Triangle plate; 29. ​​Support plate; 30. Movable door. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: an easily adjustable examination bed, comprising two bases 1, characterized in that: a plurality of fixing columns 3 are fixedly connected to adjacent sides of the two bases 1, a fixing plate 4 is fixedly connected to the top of the base 1, a rotating plate 5 is arranged on the left side of the fixing plate 4, an extension plate 6 is arranged on the right side of the fixing plate 4, a hinge 7 is fixedly connected to the opposite side of the bottom ends of the rotating plate 5 and the extension plate 6, the rotating plate 5 and the extension plate 6 are rotatably connected to the fixing plate 4 on the corresponding side thereof through the hinge 7, a limiting block 8 is fixedly connected to the left side of the bottom end of the rotating plate 5, a rotating column 9 is rotatably connected to the left side of the limiting block 8, and the rotating plate 5 is fixedly connected to the fixing plate 4 on the corresponding side thereof through the hinge 7. The left side of the moving column 9 is rotatably connected with a moving block 10, and a first bevel gear 12 is provided on the right side of the moving block 10. A threaded rod 11 is fixedly connected to the left side of the first bevel gear 12, and the threaded rod 11 penetrates the moving block 10 and is rotatably connected to the base 1. The outer side of the threaded rod 11 is threadedly connected to the moving block 10, and the outer side of the first bevel gear 12 is meshedly connected with a second bevel gear 13. A handle 14 is provided on the left side of the front end of the base 1, and the handle 14 penetrates the base 1 and is fixedly connected to the second bevel gear 13. A movable plate 15 is slidably connected to the fixed column 3 on the right side, and a guardrail mechanism 2 is provided on the front and rear sides of the base 1;

[0025] Specifically, when the patient lies on the examination bed, the length of the fixed plate 4 and the rotating plate 5 is usually two meters. If the length needs to be increased, it is only necessary to rotate the extension plate 6 and move the movable plate 15 to the right at the same time so that the movable plate 15 is engaged with the extension plate 6 to increase the length. When it is necessary to lie down, it is only necessary to turn the handle 14. The rotation of the handle 14 can drive the second bevel gear 13 to rotate, and the first bevel gear 12 can be driven to rotate through the meshing connection. As the first bevel gear 12 rotates, the threaded rod 11 above it can be driven to rotate. As the threaded rod 11 rotates, the movable block 10 on its outer side can be moved to the left through the threaded connection. The movement of the movable block 10 will lift the rotating plate 5 to rotate around the fixed plate 4, so that the patient can lie on the examination bed.

[0026] Reference Figure 2 and Figure 5 The guardrail mechanism 2 includes two U-shaped blocks 201, each of which is fixedly connected to the front and rear sides of the base 1, and the left and right sides of the front bottom of the base 1 are fixedly connected with concave blocks 202, and the front sides of the two concave blocks 202 are rotatably connected with a rotating bar 203, and the adjacent side of the rotating bar 203 is rotatably connected with a frame 204, and the frame 204 is engaged with the U-shaped block 201, and the inner wall of the frame 204 is fixedly connected with a baffle 205, and the front side of the top of the U-shaped block 201 is provided with a notch 206, and the inner wall of the notch 206 is slidably connected with a card plate 207, and the rear side of the top of the U-shaped block 201 is fixedly connected with a plurality of springs 208, and the top of the spring 208 is fixedly connected with the card plate 207;

[0027] Specifically, by pulling the card plate 207 toward the top, the engagement between the U-shaped block 201 and the frame 204 can be released. At the same time, the spring 208 will be stretched as the card plate 207 moves. At this time, the frame 204 is rotated so that the bottom of the frame 204 enters the U-shaped block 201. The card plate 207 is released and reset under the contraction of the spring 208, thereby engaging the frame 204 again. Guardrails can be erected on the front and rear sides of the examination bed to prevent patients from falling.

[0028] Reference Figure 1 , Figure 2 and Figure 3The top of the bottom of the base 1 is rotatably connected to a U-shaped plate 16, the inner wall of the U-shaped plate 16 is rotatably connected to a roller 17, and the inner wall of the U-shaped plate 16 is rotatably connected to a pedal 18 on the left side; a limiting block 19 is fixedly connected to the left side of the front end of the base 1, and a buckle 20 is rotatably connected to the front side of the limiting block 19, and the buckle 20 is engaged with the handle 14; a positioning plate 21 is fixedly connected to the left side of the rotating plate 5, and an infrared ranging light 22 is fixedly connected to the right side of the positioning plate 21, and the fixed The top of the fixed plate 4 is fixedly connected with a gravity sensor 23; the rear side of the rotating plate 5 is fixedly connected with a table top 24, the top of the table top 24 is provided with a groove 25, and the top right side of the table top 24 is provided with a mobile phone slot 26; the adjacent sides of the two bases 1 are fixedly connected with a reinforcement plate 27, and the front and rear sides of the bottom of the reinforcement plate 27 are fixedly connected with a triangular plate 28; the adjacent sides of the two bases 1 are fixedly connected with a support plate 29, and the front and rear sides of the top of the support plate 29 are slidably connected with a movable door 30;

[0029] Specifically, the examination bed can be easily moved by the rollers 17 and the U-shaped plate 16, the pedal 18 can prevent the rollers 17 from accidentally sliding, the buckle 20 can be engaged with the handle 14 to fix the handle 14, the patient's height can be measured by the infrared ranging light 22, the patient's weight can be measured by the gravity sensor 23, some items can be placed on the table top 24, a water cup can be placed in the groove 25, a mobile phone can be placed in the mobile phone slot 26, the base 1 can be reinforced by the reinforcement plate 27 and the triangle plate 28, items can be placed on the support plate 29, and the movable door 30 can prevent items from falling out.

[0030] Working principle: Before using the device, first of all, the main components of the examination bed include the fixed plate 4, the rotating plate 5 and the extension plate 6. Under normal circumstances, the total length of the fixed plate 4 and the rotating plate 5 is set to two meters, which is suitable for the use needs of most patients. However, for patients with taller heights, this length may not be enough to meet their comfort when lying down, so the length needs to be increased. The extension plate 6 is usually hidden inside the bed. When the length needs to be increased, simply rotate the extension plate 6 to the appropriate position and move the movable plate 15 to the right at the same time so that the movable plate 15 is tightly engaged with the extension plate 6. This is not only easy to operate, but also can quickly adapt to the height requirements of different patients, ensuring that each patient can get a comfortable examination experience. By turning the handle 14, the second bevel gear 13 can be driven to rotate, and then the first bevel gear 12 can be driven to rotate through the meshing connection. As the gear transmission is finally transmitted to the threaded rod 11, it starts to rotate. As the threaded rod 11 rotates, the moving block 10 on its outside will move to the left along the thread, and the movement of the moving block 10 will cause the rotating column 9 to lift the rotating plate 5 and make it rotate around the fixed plate 4, thereby realizing the patient's lying needs, ensuring the smooth rotation of the rotating plate and the patient's comfortable lying, and the guardrail is fixed to the front and rear sides of the bed through the clamping structure of the frame 204 and the U-shaped block 201. When it needs to be used, just pull the clamping plate 207 to the top to release the clamping state of the U-shaped block 201 and the frame. Then, rotate the frame 204 so that its bottom enters the U-shaped block 201. After releasing the clamping plate 207, the clamping plate 207 will be reset under the contraction of the spring 208, thereby clamping the frame 204 again, so that the guardrail can be firmly erected around the bed, effectively preventing the patient from falling when lying down.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveniently adjustable examination bed, comprising two bases (1), characterized in that: A plurality of fixed columns (3) are fixedly connected to adjacent sides of the two bases (1); a fixed plate (4) is fixedly connected to the top of the base (1); a rotating plate (5) is arranged on the left side of the fixed plate (4); an extension plate (6) is arranged on the right side of the fixed plate (4); hinges (7) are fixedly connected to the bottom ends of the rotating plate (5) and the extension plate (6) on the opposite side; the rotating plate (5) and the extension plate (6) are respectively rotatably connected to the fixed plate (4) on the corresponding side via the hinges (7); a limiting block (8) is fixedly connected to the left side of the bottom end of the rotating plate (5); a rotating column (9) is rotatably connected to the left side of the limiting block (8); a moving block (10) is rotatably connected to the left side of the rotating column (9); A first bevel gear (12) is arranged on the right side of the moving block (10); a threaded rod (11) is fixedly connected to the left side of the first bevel gear (12); the threaded rod (11) passes through the moving block (10) and is rotatably connected to the base (1); the outer side of the threaded rod (11) is threadedly connected to the moving block (10); the outer side of the first bevel gear (12) is meshingly connected to a second bevel gear (13); a handle (14) is arranged on the left side of the front end of the base (1); the handle (14) passes through the base (1) and is fixedly connected to the second bevel gear (13); a movable plate (15) is slidably connected to the fixed column (3) on the right side; and guardrail mechanisms (2) are arranged on the front and rear sides of the base (1).

2. The conveniently adjustable examination bed according to claim 1, characterized in that: The guardrail mechanism (2) comprises two U-shaped blocks (201), the U-shaped blocks (201) are fixedly connected to the front and rear sides of the base (1), the left and right sides of the front bottom of the base (1) are fixedly connected to concave blocks (202), the front sides of the two concave blocks (202) are rotatably connected to a rotating bar (203), the adjacent side of the rotating bar (203) is rotatably connected to a frame (204), the frame (204) is engaged with the U-shaped block (201), the inner wall of the frame (204) is fixedly connected to a baffle (205), the front side of the top end of the U-shaped block (201) is provided with a notch (206), the inner wall of the notch (206) is slidably connected to a clamping plate (207), the rear side of the top end of the U-shaped block (201) is fixedly connected to a plurality of springs (208), the top ends of the springs (208) are fixedly connected to the clamping plate (207).

3. The conveniently adjustable examination bed according to claim 1, characterized in that: The top of the bottom of the base (1) is rotatably connected to a U-shaped plate (16), the inner wall of the U-shaped plate (16) is rotatably connected to a roller (17), and the left side of the inner wall of the U-shaped plate (16) is rotatably connected to a pedal (18).

4. The conveniently adjustable examination bed according to claim 1, characterized in that: A limiting block (19) is fixedly connected to the left side of the front end of the base (1), and a buckle (20) is rotatably connected to the front side of the limiting block (19), and the buckle (20) is engaged with the handle (14).

5. The conveniently adjustable examination bed according to claim 1, characterized in that: The left side of the rotating plate (5) is fixedly connected to a positioning plate (21), the right side of the positioning plate (21) is fixedly connected to an infrared distance measuring lamp (22), and the top end of the fixed plate (4) is fixedly connected to a gravity sensor (23).

6. The conveniently adjustable examination bed according to claim 1, characterized in that: The rear side of the rotating plate (5) is fixedly connected with a table top (24), the top of the table top (24) is provided with a groove (25), and the top right side of the table top (24) is provided with a mobile phone slot (26).

7. The conveniently adjustable examination bed according to claim 1, characterized in that: A reinforcing plate (27) is fixedly connected to one adjacent side of the two bases (1), and a triangular plate (28) is fixedly connected to the front and rear sides of the bottom ends of the reinforcing plate (27).

8. The conveniently adjustable examination bed according to claim 1, characterized in that: A support plate (29) is fixedly connected to one adjacent side of the two bases (1), and a movable door (30) is slidably connected to the front and rear sides of the top of the support plate (29).

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