Operating bed with multifunctional tray

Abstract

The utility model discloses an operating bed with a multifunctional tray, which relates to the technical field of medical instruments and comprises a bed frame, a supporting device is arranged at the upper end of the bed frame, a translation fixing device is arranged at the front end of the bed frame, and a rotating device is fixedly connected to the upper end of the translation fixing device. A telescopic device is fixedly connected to the upper end of the rotating device, a tray is fixedly connected to the upper end of the telescopic device, and universal wheels are fixedly connected to the four corners of the lower end of the bed frame through supporting legs. The fixing column is manually pressed, the fixing column extrudes the telescopic spring and retracts into the telescopic groove, then the telescopic rod can slide in the rotating rod, after the tray reaches the designated height, the fixing column is loosened, the fixing column is inserted into the fixing hole under the action of the telescopic spring, the rotating motor is controlled to rotate, and the telescopic rod can rotate. And the driving teeth rotate to drive the driven teeth to rotate, so that the rotating shaft rotates on the fixed rod and stops rotating when the tray reaches a specified angle.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an operating table with a multifunctional tray. Background Technology

[0002] An operating table (also called an operating table) is an essential tool for doctors during surgery. It is the most important tool for accommodating patients and providing a more convenient surgical environment for doctors. Operating tables are mainly divided into electric operating tables and hydraulic operating tables. They can also be classified according to their purpose, such as multi-functional operating tables, gynecological operating tables, orthopedic operating tables, etc.

[0003] Chinese patent document CN204972074U discloses a multifunctional surgical bed, mainly comprising a bed board and bed legs. The bed legs are connected to the bottom of the bed board. A waste box is provided on one side of the bed board. The bottom of the bed legs is equipped with universal wheels with brakes. Slides are provided on the left and right sides of the bed board, and pulleys are installed in the slides. Support arms are provided on the pulleys. The upper end of the support arms is connected to a surgical instrument tray via a pivot. A sterilization lamp is provided above the surgical instrument tray. A telescopic rod is fixedly connected to one corner of the bed board. A shadowless lamp is installed above the telescopic rod. A lifting rod is also installed in the slides via pulleys. A symmetrically arranged optical microscopy system is installed on the lifting rod. This utility model has a simple structure and multiple functions. It is easy to operate, saves time and effort when performing surgery on patients, reduces the workload of medical staff, and the optical system facilitates two people to operate at the same time or one person to operate and another person to observe, ensuring the quality of surgery. It is highly practical.

[0004] The existing technology has the following problems:

[0005] 1. Existing operating tables with multi-functional trays require patients to lie flat during surgery. Doctors need assistants to help patients expose certain areas during surgery, which increases the difficulty of the operation and reduces the practicality of the device.

[0006] 2. Existing operating tables with multi-functional trays have the trays fixed to the operating table. The operating table will be used by different doctors for surgery, and each doctor has different habits. The fixed tray will affect the doctor's surgical state and reduce the scope of use of the device. Utility Model Content

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] An operating table with a multifunctional tray includes a bed frame, a support device at the upper end of the bed frame, a translation and fixing device at the front end of the bed frame, a rotating device fixedly connected to the upper end of the translation and fixing device, a telescopic device fixedly connected to the upper end of the rotating device, a tray fixedly connected to the upper end of the telescopic device, and casters fixedly connected to the four corners of the lower end of the bed frame via support legs.

[0009] Preferably, the support device includes a back pad, and fixed brackets are movably connected to the front and rear ends of the back pad, with the lower end of the fixed brackets being fixedly connected to the upper end of the bed frame.

[0010] Preferably, a support bar is provided below the back pad, the lower end of the support bar is fixedly connected to the upper end of the bed frame, a limit groove is provided at the upper end of the support bar, and a fixing block is fixedly connected to the left and right sides inside the limit groove. A support motor is fixedly connected to the left end of the fixing block, and a threaded rod is fixedly connected to the output end of the support motor. A threaded block is threadedly connected to the surface of the threaded rod, and a support rod is movably connected to the lower end of the back pad through a bracket at the upper end of the threaded block.

[0011] Preferably, the translation and fixing device includes a translation bar, the rear end of which is fixedly connected to the front end of the bed frame, a sliding groove is provided at the front end of the translation bar, a sliding block is movably connected inside the translation bar, and fixing plates are fixedly connected to the left and right sides of the sliding block.

[0012] Preferably, a pad is movably connected to the front end of the translation bar, and two screws are movably connected to the front end of the pad. The rear end of the screws passes through the interior of the sliding groove and is threadedly connected to the interior of the fixing plate.

[0013] Preferably, the rotating device includes a fixed rod, the lower end of which is fixedly connected to the upper end of the sliding block, a rotating shaft is movably connected to the upper end of the fixed rod, a driven tooth is fixedly connected to the surface of the rotating shaft, a driving tooth is meshed with the right side of the driven tooth, a rotary motor is fixedly connected to the lower end of the driving tooth, and the left end of the rotary motor is fixedly connected to the right end of the fixed rod.

[0014] Preferably, the telescopic device includes a rotating rod, the lower end of which is fixedly connected to the upper end of the rotating shaft, and multiple fixing holes are provided at both ends of the rotating rod.

[0015] Preferably, the rotating rod is internally connected to a telescopic rod, and the telescopic rod has telescopic grooves at both ends. A telescopic spring is fixedly connected inside the telescopic groove, and a fixed post is fixedly connected to one end of the telescopic spring. The surface of the fixed post is movably connected to the inside of the telescopic groove.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides an operating table with a multifunctional tray. Through the combined action of the back pad, fixed bracket, support bar, limiting groove, fixed block, support motor, threaded rod, threaded block, and support rod, the angle of the patient's back pad can be freely adjusted, greatly facilitating the doctor to perform surgery on certain parts of the patient's body and improving the practicality of the device. By controlling the rotation of the support motor on the fixed block, the threaded rod rotates inside the limiting groove, driving the threaded block to translate, which in turn drives the lower end of the support rod to move, causing the support rod to drive the back pad to rotate around the fixed bracket, thereby realizing the adjustment of the angle of the patient's back pad and exposing certain parts of the patient's body for the doctor's convenience.

[0018] 2. This utility model provides an operating table with a multifunctional tray. Through the combined action of a fixed rod, a rotating shaft, a driven gear, a driving gear, a rotating motor, a rotating rod, a fixed hole, a telescopic rod, a telescopic groove, a telescopic spring, and a fixed column, the height and angle of the tray can be adjusted, ensuring the tray is always in the most convenient position for the doctor, thus improving the device's practicality. By manually pressing the fixed column, the fixed column compresses the telescopic spring and retracts into the telescopic groove, allowing the telescopic rod to slide inside the rotating rod. When the tray reaches the designated height, releasing the fixed column allows it to insert into the fixed hole under the action of the telescopic spring, achieving tray height adjustment. Controlling the rotating motor causes the driving gear to rotate, which in turn rotates the rotating shaft on the fixed rod. The tray stops when it reaches the designated angle, thus achieving tray angle control. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the operating table with a multi-functional tray according to this utility model.

[0020] Figure 2 This is a schematic diagram of the support device of this utility model.

[0021] Figure 3 This is a schematic diagram of the translation and fixing device of this utility model.

[0022] Figure 4 This is a schematic diagram of the rotating device of this utility model.

[0023] Figure 5 This is a schematic diagram of the telescopic device of this utility model.

[0024] In the diagram: 1. Bed frame; 2. Support device; 3. Translation and fixing device; 4. Rotation device; 5. Telescopic device; 6. Tray; 7. Casters; 21. Backrest; 22. Fixed bracket; 23. Support bar; 24. Limiting groove; 25. Fixing block; 26. Support motor; 27. Threaded rod; 28. Threaded block; 29. ​​Support rod; 31. Translation bar; 32. Sliding groove; 33. Sliding block; 34. Fixing plate; 35. Pad; 36. Screw; 41. Fixing rod; 42. Rotating shaft; 43. Driven gear; 44. Driving gear; 45. Rotating motor; 51. Rotating rod; 52. Fixing hole; 53. Telescopic rod; 54. Telescopic groove; 55. Telescopic spring; 56. Fixing column. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easy to understand, the following describes this utility model in conjunction with specific embodiments.

[0026] like Figure 1 As shown, an operating table with a multi-functional tray includes a bed frame 1, a support device 2 at the upper end of the bed frame 1, a translation and fixing device 3 at the front end of the bed frame 1, a rotating device 4 fixedly connected to the upper end of the translation and fixing device 3, a telescopic device 5 fixedly connected to the upper end of the rotating device 4, a tray 6 fixedly connected to the upper end of the telescopic device 5, and casters 7 fixedly connected to the four corners of the lower end of the bed frame 1 via support legs.

[0027] like Figure 2 As shown, the support device 2 includes a back pad 21, with fixed brackets 22 movably connected to the front and rear ends of the back pad 21. The lower end of the fixed brackets 22 is fixedly connected to the upper end of the bed frame 1. A support bar 23 is provided below the back pad 21, with the lower end of the support bar 23 fixedly connected to the upper end of the bed frame 1. A limit groove 24 is provided at the upper end of the support bar 23. Fixed blocks 25 are fixedly connected to the left and right sides inside the limit groove 24. A support motor 26 is fixedly connected to the left end of the fixed block 25. A threaded rod 27 is fixedly connected to the output end of the support motor 26. A threaded block 28 is threadedly connected to the surface of the threaded rod 27. A support rod 29 is movably connected to the lower end of the threaded block 28 and the lower end of the back pad 21 through a bracket.

[0028] In this embodiment, by controlling the rotation of the support motor 26 on the fixed block 25, the threaded rod 27 rotates inside the limiting groove 24, driving the threaded block 28 to translate, which in turn drives the lower end of the support rod 29 to move, so that the support rod 29 drives the back pad 21 to rotate around the fixed bracket 22, thereby realizing the angle adjustment of the patient's back pad 21, which can expose some parts of the patient and facilitate medical treatment.

[0029] like Figure 3As shown, the translation and fixing device 3 includes a translation bar 31, the rear end of which is fixedly connected to the front end of the bed frame 1. A sliding groove 32 is provided at the front end of the translation bar 31. A sliding block 33 is movably connected inside the translation bar 31. Fixing plates 34 are fixedly connected to the left and right sides of the sliding block 33. A pad 35 is movably connected to the front end of the translation bar 31. Two screws 36 are movably connected to the front end of the pad 35. The rear ends of the screws 36 pass through the interior of the sliding groove 32 and are threadedly connected to the interior of the fixing plate 34.

[0030] In this embodiment, by manually rotating the screw 36 clockwise, the pad 35 is separated from the translation bar 31. After manually moving the sliding block 33 to the designated position, the screw 36 is manually rotated counterclockwise inside the fixing plate 34 to fix the sliding block 33 on the translation bar 31, thereby controlling the position of the tray 6.

[0031] like Figure 4 As shown, the rotating device 4 includes a fixed rod 41, the lower end of which is fixedly connected to the upper end of the sliding block 33. A rotating shaft 42 is movably connected to the upper end of the fixed rod 41. A driven tooth 43 is fixedly connected to the surface of the rotating shaft 42. A driving tooth 44 is meshed with the right side of the driven tooth 43. A rotating motor 45 is fixedly connected to the lower end of the driving tooth 44. The left end of the rotating motor 45 is fixedly connected to the right end of the fixed rod 41.

[0032] In this embodiment, the rotating motor 45 is controlled to rotate, causing the driving gear 44 to rotate and drive the driven gear 43 to rotate, thereby causing the rotating shaft 42 to rotate on the fixed rod 41. When the tray 6 reaches the specified angle, it stops, thus realizing the control of the angle of the tray 6.

[0033] like Figure 5 As shown, the telescopic device 5 includes a rotating rod 51, the lower end of which is fixedly connected to the upper end of the rotating shaft 42. Multiple fixing holes 52 are provided at both ends of the rotating rod 51. A telescopic rod 53 is movably connected inside the rotating rod 51. Telescopic grooves 54 are provided at both ends of the telescopic rod 53. A telescopic spring 55 is fixedly connected inside the telescopic groove 54. A fixing post 56 is fixedly connected to one end of the telescopic spring 55. The surface of the fixing post 56 is movably connected to the inside of the telescopic groove 54.

[0034] In this embodiment, by manually pressing the fixing post 56, the fixing post 56 is squeezed by the telescopic spring 55 and retracted into the telescopic groove 54, thereby allowing the telescopic rod 53 to slide inside the rotating rod 51. When the tray 6 reaches the specified height, the fixing post 56 is released, and the fixing post 56 is inserted into the fixing hole 52 under the action of the telescopic spring 55, thereby realizing the adjustment of the height of the tray 6.

[0035] The working principle of this utility model is as follows: By controlling the rotation of the support motor 26 on the fixed block 25, the threaded rod 27 rotates inside the limiting groove 24, driving the threaded block 28 to translate, which in turn drives the lower end of the support rod 29 to move, causing the support rod 29 to drive the back pad 21 to rotate around the fixed bracket 22, thereby adjusting the angle of the patient's back pad 21 and exposing some parts of the patient for easier medical treatment. By manually pressing the fixed column 56, the fixed column 56 compresses the telescopic spring 55 and retracts into the telescopic groove 54, allowing the telescopic rod 53 to slide inside the rotating rod 51. When the tray 6 reaches the specified height, the fixed column 56 is released, allowing the fixed column 56 to be inserted into the fixed hole 52 under the action of the telescopic spring 55, thereby adjusting the height of the tray 6. By controlling the rotation of the rotating motor 45, the active gear 44 rotates, driving the driven gear 43 to rotate, thereby causing the rotating shaft 42 to rotate on the fixed rod 41. When the tray 6 reaches the specified angle, it stops, thereby controlling the angle of the tray 6.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An operating table with a multi-functional tray, comprising a bed frame (1), characterized in that: The upper end of the bed frame (1) is provided with a support device (2), the front end of the bed frame (1) is provided with a translation fixing device (3), the upper end of the translation fixing device (3) is fixedly connected with a rotating device (4), the upper end of the rotating device (4) is fixedly connected with a telescopic device (5), the upper end of the telescopic device (5) is fixedly connected with a tray (6), and the four corners of the lower end of the bed frame (1) are fixedly connected with casters (7) by support legs.

2. The operating table with a multifunctional tray according to claim 1, characterized in that: The support device (2) includes a back pad (21), and fixed brackets (22) are movably connected to the front and rear ends of the back pad (21). The lower end of the fixed brackets (22) is fixedly connected to the upper end of the bed frame (1).

3. The operating table with a multifunctional tray according to claim 2, characterized in that: A support bar (23) is provided below the back pad (21). The lower end of the support bar (23) is fixedly connected to the upper end of the bed frame (1). A limit groove (24) is provided at the upper end of the support bar (23). Fixing blocks (25) are fixedly connected to the left and right sides inside the limit groove (24). A support motor (26) is fixedly connected to the left end of the fixing block (25). A threaded rod (27) is fixedly connected to the output end of the support motor (26). A threaded block (28) is threadedly connected to the surface of the threaded rod (27). A support rod (29) is movably connected to the lower end of the back pad (21) through a bracket at the upper end of the threaded block (28).

4. The operating table with a multifunctional tray according to claim 1, characterized in that: The translation and fixing device (3) includes a translation bar (31), the rear end of the translation bar (31) is fixedly connected to the front end of the bed frame (1), the front end of the translation bar (31) is provided with a sliding groove (32), a sliding block (33) is movably connected inside the translation bar (31), and a fixing plate (34) is fixedly connected to the left and right sides of the sliding block (33).

5. The operating table with a multifunctional tray according to claim 4, characterized in that: The front end of the translation bar (31) is movably connected to a pad (35), and the front end of the pad (35) is movably connected to two screws (36). The rear end of the screws (36) passes through the interior of the sliding groove (32) and is threadedly connected to the interior of the fixing plate (34).

6. The operating table with a multifunctional tray according to claim 4, characterized in that: The rotating device (4) includes a fixed rod (41), the lower end of which is fixedly connected to the upper end of the sliding block (33). The upper end of the fixed rod (41) is movably connected to a rotating shaft (42). A driven tooth (43) is fixedly connected to the surface of the rotating shaft (42). A driving tooth (44) is meshed with the right side of the driven tooth (43). A rotary motor (45) is fixedly connected to the lower end of the driving tooth (44). The left end of the rotary motor (45) is fixedly connected to the right end of the fixed rod (41).

7. The operating table with a multifunctional tray according to claim 6, characterized in that: The telescopic device (5) includes a rotating rod (51), the lower end of which is fixedly connected to the upper end of the rotating shaft (42), and multiple fixing holes (52) are provided at the left and right ends of the rotating rod (51).

8. The operating table with a multifunctional tray according to claim 7, characterized in that: The rotating rod (51) is movably connected to a telescopic rod (53). The telescopic rod (53) has telescopic grooves (54) at both ends. A telescopic spring (55) is fixedly connected inside the telescopic groove (54). A fixing post (56) is fixedly connected to one end of the telescopic spring (55). The surface of the fixing post (56) is movably connected to the inside of the telescopic groove (54).

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