Quick-release multifunctional operating bed headboard

Abstract

The utility model provides a quick-release multifunctional operating bed headboard, which relates to the technical field of headboards and comprises an operating bed main body, two mounting grooves are arranged on the side surface of the operating bed main body, a mounting rack is arranged on one side of the operating bed main body, two connecting rods are arranged on the side surface of the mounting rack, and first clamping grooves are arranged on the surfaces of the two connecting rods. First screws are arranged on the two sides of the operating bed body, four mounting holes are formed in the surface of the mounting frame at equal intervals, a threaded sleeve can drive a movable screw to move upwards when rotating, a head frame can be driven to move upwards when the movable screw moves upwards, and when the head frame moves to the position suitable for an ophthalmologic operation, a movable rod is mounted in a connecting frame, so that the head frame can move upwards. The movable rod is pressed downwards, the head of the patient is fixed by the fixing frame at the top of the movable rod, the second screw is rotated after fixing, one end of the second screw abuts against the interior of the second clamping groove of the movable rod, fixing of the movable rod is completed, and the defect that the head plate and the head frame cannot be combined is overcome.

Description

Technical Field

[0001] This utility model relates to the field of headboard technology, and in particular to a quick-release multifunctional surgical bed headboard. Background Technology

[0002] According to the Chinese Publication No. CN215350350U, a dual-degree-of-freedom adjustable headboard mounting structure belongs to the field of surgical bed accessories technology. Its features include a headboard (1), a headboard support (2), a height adjustment device, and an angle adjustment device. The headboard (1) is positioned on the upper side of the headboard support (2) and is swayably connected to the headboard support (2). The angle adjustment device is connected to the headboard (1) and pushes the headboard (1) to sway in a direction closer to or further away from the headboard support (2). The end of the headboard support (2) is provided with a swayable insertion part. The height adjustment device is connected to the insertion part and pushes it to sway in a direction closer to or further away from the headboard (1). This utility model realizes the adjustment of the headboard's up and down angles and the overall raising or lowering of the headboard, making the headboard adjustment more flexible and better meeting the needs of actual use.

[0003] The headboards described above and existing technologies have relatively limited functionality. As a result, when performing ophthalmic surgery, the headboard and the head frame of the operating table have independent functions, requiring the headboard to be removed and the head frame replaced during the procedure. It is impossible to combine the headboard and the head frame. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that cannot combine the headboard and head frame, and to propose a quick-release multifunctional surgical bed headboard.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a quick-release multifunctional surgical bed headboard, comprising a surgical bed body, two mounting slots on the side of the surgical bed body, a mounting bracket on one side of the surgical bed body, two connecting rods on the side of the mounting bracket, each of the two connecting rods having a first slot on its surface, first screws on both sides of the surgical bed body, four mounting holes evenly spaced on the surface of the mounting bracket, four guide holes on one side of each of the four mounting holes, a headrest on the top of the mounting bracket, a first headboard on one side of the headrest, and guides at each corner of the bottom surface of the headrest. The first head plate has four mounting posts on its bottom surface. Each of the four mounting posts has two protrusions on one side, and each of the two protrusions has a third screw on one side. The head frame has a first sleeve in the middle of its bottom surface, and the mounting frame has a second sleeve on its bottom surface. The second sleeve has a threaded sleeve inside, and a moving screw inside. The threaded sleeve has a handwheel on its bottom surface. The mounting frame has a connecting frame on the side away from the connecting rod. The connecting frame has a moving rod on its top, and a second screw on one side. The moving rod has a fixing frame on its top, and the moving rod has a second slot arranged vertically in an array on its surface.

[0006] Preferably, the positions of the two connecting rods on the side of the mounting bracket correspond one-to-one with the positions of the mounting slots, and both connecting rods are installed inside the mounting slots. The first slots on the surfaces of the two connecting rods are mirror images of the two connecting rods. The positions of the two first screws correspond one-to-one with the positions of the two first slots, and both first screws are threadedly connected to the main body of the operating table.

[0007] Preferably, the head frame is rectangular and the first head plate is n-shaped. Both the head frame and the first head plate are mounted on the top surface of the mounting frame. The head frame is integrally formed with the four guide posts and the first sleeve, and the first head plate is integrally formed with the four mounting posts.

[0008] Preferably, the positions of the guide holes on the top surface of the mounting bracket correspond one-to-one with the positions of the guide posts on the bottom surface of the head frame, and the positions of the mounting holes on the top surface of the mounting bracket correspond one-to-one with the positions of the mounting posts on the bottom surface of the first head plate. All four guide posts on the bottom surface of the head frame are installed in the guide holes on the top surface of the mounting bracket, and all four mounting posts on the bottom surface of the first head plate are installed in the mounting holes on the top surface of the mounting bracket.

[0009] Preferably, the vertical central axes of the first sleeve, the movable screw, the threaded sleeve, and the second sleeve are aligned. One end of the movable screw passes through the mounting bracket and is installed inside the first sleeve. The threaded sleeve is installed on the bottom surface of the mounting bracket through the second sleeve, and the second sleeve is bolted to the mounting bracket. The handwheel is welded to the threaded sleeve.

[0010] Preferably, the connecting frame and the mounting frame are integrally formed, and the moving rod passes through the connecting frame. The second screw is threadedly connected to the connecting frame. One end of the second screw is installed in the second slot on the surface of the moving rod, and the moving rod is installed on the mounting frame through the second screw. The fixing frame is bolted to the moving rod.

[0011] Preferably, the two protrusions on the bottom surface of the first head plate are mirror images of the mounting bracket, and both protrusions are integrally formed with the first head plate. Both third screws are installed in the protrusions, and the first head plate is mounted on the mounting bracket via the third screws.

[0012] Beneficial effects

[0013] In this invention, during ophthalmic surgery, two third screws are turned to separate the first headplate from the mounting bracket, and the first headplate is pulled upwards. After pulling out the first headplate, the handwheel of the threaded sleeve is rotated. Because the internal thread of the threaded sleeve engages with the thread on the surface of the moving screw, the rotation of the threaded sleeve will drive the moving screw to move upwards. The upward movement of the moving screw will drive the head frame to move upwards. When the head frame is moved to a suitable position for ophthalmic surgery, the moving rod is installed in the connecting bracket, and the moving rod is pressed down to fix the patient's head in place by the fixing bracket at the top of the moving rod. After fixing, the second screw is rotated so that one end of the second screw abuts against the second slot of the moving rod to complete the fixing of the moving rod. This solves the problem of not being able to combine the headplate and the head frame. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the present invention;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 For the present utility model Figure 2 Sectional view at point AA;

[0017] Figure 4 This is a partial top view of the present invention;

[0018] Figure 5 For the present utility model Figure 4 Sectional view at BB;

[0019] Figure 6 For the present utility model Figure 4 Sectional view at CC;

[0020] Figure 7 This is a partial perspective view of the present invention.

[0021] Legend:

[0022] 1. Operating table body; 2. Mounting frame; 3. Connecting rod; 4. First slot; 5. Mounting slot; 6. First screw; 7. Headrest; 8. First head plate; 9. Guide column; 10. Mounting column; 11. First sleeve; 12. Moving screw; 13. Threaded sleeve; 14. Handwheel; 15. Second sleeve; 16. Connecting frame; 17. Second screw; 18. Moving rod; 19. Second slot; 20. Fixing frame; 21. Guide hole; 22. Mounting hole; 23. Protrusion; 24. Third screw. Detailed Implementation

[0023] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0024] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0026] Reference Figure 1-7A quick-release multifunctional surgical bed headboard includes a surgical bed body 1. The surgical bed body 1 has two mounting slots 5 on its side. A mounting frame 2 is located on one side of the surgical bed body 1. Two connecting rods 3 are located on the side of the mounting frame 2. Each connecting rod 3 has a first slot 4 on its surface. First screws 6 are located on both sides of the surgical bed body 1. Four mounting holes 22 are evenly spaced on the surface of the mounting frame 2. Four guide holes 21 are located on one side of each of the four mounting holes 22. A headrest 7 is located on the top of the mounting frame 2. A first headplate 8 is located on one side of the headrest 7. Guide posts 9 are located at each corner of the bottom surface of the headrest 7. Four mounting posts 10 are located on the bottom surface of the first headplate 8. Two protrusions 23 are located on one side of each of the four mounting posts 10. A third screw 24 is located on one side of each of the two protrusions 23. A first sleeve 11 is provided in the middle of the bottom surface of the head frame 7, and a second sleeve 15 is provided on the bottom surface of the mounting frame 2. A threaded sleeve 13 is provided inside the second sleeve 15, and a movable screw 12 is provided inside the threaded sleeve 13. A handwheel 14 is provided on the bottom surface of the threaded sleeve 13. A connecting frame 16 is provided on the side of the mounting frame 2 away from the connecting rod 3. A movable rod 18 is provided on the top of the connecting frame 16, and a second screw 17 is provided on one side of the connecting frame 16. A fixing frame 20 is provided on the top of the movable rod 18. A second slot 19 is vertically arrayed on the surface of the movable rod 18. The positions of the two connecting rods 3 on the side of the mounting frame 2 correspond one-to-one with the positions of the mounting slots 5, and both connecting rods 3 are installed inside the mounting slots 5. The first slots 4 on the surfaces of the two connecting rods 3 are connected by two... The connecting rod 3 is positioned as a central mirror image. The positions of the two first screws 6 correspond one-to-one with the positions of the two first slots 4, and both first screws 6 are threadedly connected to the main body 1 of the operating table. The head frame 7 is rectangular, and the first head plate 8 is n-shaped. The head frame 7 and the first head plate 8 are both mounted on the top surface of the mounting frame 2. The head frame 7 is integrally formed with the four guide posts 9 and the first sleeve 11, and the first head plate 8 is integrally formed with the four mounting posts 10. The positions of the guide holes 21 on the top surface of the mounting frame 2 correspond one-to-one with the positions of the guide posts 9 on the bottom surface of the head frame 7, and the positions of the mounting holes 22 on the top surface of the mounting frame 2 correspond one-to-one with the positions of the mounting posts 10 on the bottom surface of the first head plate 8. The four guide posts 9 on the bottom surface of the head frame 7 are all installed in the guide holes 21 on the top surface of the mounting frame 2, and the first... The four mounting posts 10 on the bottom surface of the end plate 8 are all installed in the mounting holes 22 on the top surface of the mounting bracket 2. The vertical central axes of the first sleeve 11, the moving screw 12, the threaded sleeve 13, and the second sleeve 15 are aligned. One end of the moving screw 12 passes through the mounting bracket 2 and is installed inside the first sleeve 11. The threaded sleeve 13 is installed on the bottom surface of the mounting bracket 2 through the second sleeve 15, and the second sleeve 15 is bolted to the mounting bracket 2. The handwheel 14 is welded to the threaded sleeve 13. The connecting bracket 16 is integrally formed with the mounting bracket 2, and the moving rod 18 passes through the connecting bracket 16. The second screw 17 is threaded to the connecting bracket 16. One end of the second screw 17 is installed in the second slot 19 on the surface of the moving rod 18, and the moving rod 18 is installed on the mounting bracket 2 through the second screw 17.The fixed frame 20 is bolted to the movable rod 18. Two protrusions 23 on the bottom surface of the first head plate 8 are mirror images of the mounting frame 2, and both protrusions 23 are integrally formed with the first head plate 8. Two third screws 24 are installed within the protrusions 23, and the first head plate 8 is mounted on the mounting frame 2 via the third screws 24.

[0027] Mounting bracket 2 connects the operating table body 1 with components such as the headrest 7 and the first headplate 8. The connecting rod 3 on the side is inserted into the mounting groove 5 of the operating table body 1 and tightened by the first screw 6. The mounting holes 22 and guide holes 21 on the surface are used to install the mounting posts 10 of the first headplate 8 and the guide posts 9 of the headrest 7, respectively, serving a positioning and connection function. The second sleeve 15 on the bottom surface is used to install the threaded sleeve 13 and is fixed by bolts. The connecting rod 3 is integrally formed with the mounting bracket 2 and is inserted into the mounting groove 5 on the side of the operating table body 1, achieving initial positioning and connection between the mounting bracket 2 and the operating table body 1. The first slot 4 on the surface cooperates with the first screw 6 to fix the mounting bracket 2. When the first screw 6 is tightened, the end of the screw engages with the first slot 4, restricting the movement of the connecting rod 3, thereby firmly fixing the mounting bracket 2 to the operating table body 1. The mounting groove 5 is located on the side of the operating table body 1 and is used to accommodate the connecting rod 3, providing position and support for the installation of the mounting bracket 2. The first screw 6 is threadedly connected to the operating table body 1. When tightened, its end engages with the first slot 4 on the connecting rod 3, achieving a secure connection between the mounting frame 2 and the operating table body 1. The headrest 7 is used to support and fix the patient's head. The guide post 9 on the bottom surface is inserted into the guide hole 21 of the mounting frame 2, serving as a guide when the headrest 7 moves. The first sleeve 11 in the middle cooperates with the moving screw 12, and under the drive of the threaded sleeve 13, the headrest 7 moves up and down. The first head plate 8 provides a platform for placing the patient's head. The mounting post 10 on the bottom surface is inserted into the mounting hole 22 of the mounting frame 2 and is tightened and fixed to the mounting frame 2 by the third screw 24, allowing for quick disassembly according to surgical needs. The guide post 9 is integrally formed with the headrest 7 and is inserted into the guide hole 21 on the top surface of the mounting frame 2. During the up and down movement of the headrest 7, it ensures that the headrest 7 moves in the correct direction and prevents deviation. The mounting post 10 is integrally formed with the first headplate 8 and is inserted into the mounting hole 22 on the top surface of the mounting bracket 2. It serves to position and initially fix the first headplate 8, and works with the third screw 24 to achieve a tight connection between the first headplate 8 and the mounting bracket 2. The first sleeve 11 is welded to the head frame 7 and engages internally with the moving screw 12. When the moving screw 12 moves, it drives the head frame 7 to move synchronously. One end of the moving screw 12 is inserted into the first sleeve 11, and the other end engages with the internal thread of the threaded sleeve 13. When the threaded sleeve 13 rotates, it moves axially, thereby driving the head frame 7 to move up and down. The threaded sleeve 13 has internal threads that engage with the moving screw 12. By rotating the handwheel 14, it is driven to rotate, thereby causing the moving screw 12 to move axially. The handwheel 14 is welded to the threaded sleeve 13, and manual rotation of the handwheel 14 allows medical personnel to easily drive the threaded sleeve 13 to rotate. The second sleeve 15 is installed on the bottom surface of the mounting bracket 2 to fix the threaded sleeve 13. It is connected to the mounting bracket 2 by bolts to ensure that the threaded sleeve 13 is stably installed on the mounting bracket 2. The second screw 17 is threadedly connected to the connecting bracket 16. When rotated, one end can be locked into the second groove 19 on the surface of the moving rod 18 to fix the position of the moving rod 18.The movable rod 18 passes through the connecting frame 16 and can move up and down within the connecting frame 16. The top fixing frame 20 is used to fix the patient's head. The second slot 19 on the surface cooperates with the second screw 17 to fix its position. The second slot 19 cooperates with the second screw 17. When the second screw 17 is tightened, the end of the screw is locked into the second slot 19, restricting the movement of the movable rod 18 and thus fixing its position. The protrusion 23 is integrally formed with the first head plate 8 and is used to install the third screw 24. The first head plate 8 is fixed to the mounting frame 2 by the third screw 24. The third screw 24 is installed in the protrusion 23. When tightened, it fixes the first head plate 8 to the mounting frame 2. When loosened, it can be removed from the first head plate 8.

[0028] During ophthalmic surgery, the third screw 24 is turned to loosen it from the mounting bracket 2, and the first headplate 8 is pulled upwards. At this time, the mounting post 10 disengages from the mounting hole 22, and the first headplate 8 separates from the mounting bracket 2. After separation, the handwheel 14 is turned to rotate the threaded sleeve 13. Since the internal thread of the threaded sleeve 13 engages with the surface thread of the moving screw 12, the rotation of the threaded sleeve 13 will cause the moving screw 12 to move upwards axially, thereby driving the head frame 7 connected to the moving screw 12 to move upwards. During the movement of the head frame 7, the guide post 9 moves within the guide hole 21 of the mounting bracket 2 to ensure the accuracy of the movement direction of the head frame 7. After the height of the head frame 7 is adjusted, the moving rod 18 is inserted into the connecting bracket 16, and the moving rod 18 is pressed down to make the fixing bracket 20 contact and fix the patient's head. Then, the second screw 17 is turned so that its end is engaged in the second slot 19 of the moving rod 18, thereby fixing the position of the moving rod 18 and completing the fixation of the patient's head, providing a suitable head support and fixation position for ophthalmic surgery. Specific Implementation Example 2:

[0030] Reference Figure 1-7 A quick-release multifunctional surgical headboard, further based on the basic structure in Specific Embodiment 1, allows for the reinstallation of the first headboard 8. The bottom surface of the first headboard 8 is provided with mounting posts 10, and the top surface of the mounting frame 2 is provided with corresponding mounting holes 22. During installation, the mounting posts 10 on the bottom surface of the first headboard 8 are aligned with the mounting holes 22 on the top surface of the mounting frame 2, allowing the mounting posts 10 to be inserted vertically into the mounting holes 22, achieving initial positioning of the first headboard 8 on the mounting frame 2. Then, a third screw 24 is installed on the protrusion 23 on the bottom surface of the first headboard 8. The third screw 24 is screwed into the corresponding threaded hole in the mounting frame 2. As the third screw 24 is tightened, it exerts a clamping force on the first headboard 8, firmly fixing it to the mounting frame 2, completing the reinstallation of the first headboard 8 and providing a stable placement platform for the patient's head to meet the requirements of the corresponding surgical procedure for head support structure.

[0031] In summary:

[0032] 1. When performing ophthalmic surgery, the two third screws 24 are turned to separate the first headplate 8 from the mounting bracket 2, and the first headplate 8 is pulled upward. After pulling out the first headplate 8, the handwheel 14 of the threaded sleeve 13 is rotated. Since the internal thread of the threaded sleeve 13 engages with the thread on the surface of the moving screw 12, the rotation of the threaded sleeve 13 will drive the moving screw 12 to move upward. When the moving screw 12 moves upward, it will drive the head frame 7 to move upward. When the head frame 7 moves to a position suitable for ophthalmic surgery, the moving rod 18 is installed in the connecting bracket 16, and the moving rod 18 is pressed down so that the fixing bracket 20 at the top of the moving rod 18 fixes the patient's head. After fixing, the second screw 17 is rotated so that one end of the second screw 17 abuts against the second slot 19 of the moving rod 18 to complete the fixing of the moving rod 18, thus solving the disadvantage of not being able to combine the headplate and the head frame 7.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release multifunctional operating table headboard, comprising an operating table body (1), characterized in that: The operating table body (1) has two mounting slots (5) on its side. A mounting frame (2) is provided on one side of the operating table body (1). Two connecting rods (3) are provided on the side of the mounting frame (2). A first slot (4) is provided on the surface of each of the two connecting rods (3). A first screw (6) is provided on both sides of the operating table body (1). Four mounting holes (22) are evenly spaced on the surface of the mounting frame (2). Four guide holes (21) are provided on one side of each of the four mounting holes (22). A head frame (7) is provided at the top of the mounting frame (2). A first head plate (8) is provided on one side of the head frame (7). Guide posts (9) are provided at each corner of the bottom surface of the head frame (7). Four mounting posts (10) are provided on the bottom surface of the first head plate (8). Two guide posts (9) are provided on one side of each of the four mounting posts (10). Two protrusions (23) are provided with a third screw (24) on one side of each of the two protrusions (23). A first sleeve (11) is provided in the middle of the bottom surface of the head frame (7). A second sleeve (15) is provided on the bottom surface of the mounting frame (2). A threaded sleeve (13) is provided inside the second sleeve (15). A movable screw (12) is provided inside the threaded sleeve (13). A handwheel (14) is provided on the bottom surface of the threaded sleeve (13). A connecting frame (16) is provided on the side of the mounting frame (2) away from the connecting rod (3). A movable rod (18) is provided on the top of the connecting frame (16). A second screw (17) is provided on one side of the connecting frame (16). A fixing frame (20) is provided on the top of the movable rod (18). A second slot (19) is provided in a vertical array on the surface of the movable rod (18).

2. The quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: The positions of the two connecting rods (3) on the side of the mounting bracket (2) correspond one-to-one with the positions of the mounting groove (5), and the two connecting rods (3) are installed inside the mounting groove (5). The first slots (4) on the surface of the two connecting rods (3) are mirrored with the two connecting rods (3) as the center. The positions of the two first screws (6) correspond one-to-one with the positions of the two first slots (4), and the two first screws (6) are threaded to the main body of the operating table (1).

3. The quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: The head frame (7) is rectangular and the first head plate (8) is n-shaped. The head frame (7) and the first head plate (8) are both installed on the top surface of the mounting frame (2). The head frame (7) is integrally formed with the four guide columns (9) and the first sleeve (11), and the first head plate (8) is integrally formed with the four mounting columns (10).

4. The quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: The position of the guide hole (21) on the top surface of the mounting bracket (2) corresponds one-to-one with the position of the guide post (9) on the bottom surface of the head frame (7), and the position of the mounting hole (22) on the top surface of the mounting bracket (2) corresponds one-to-one with the position of the mounting post (10) on the bottom surface of the first head plate (8). The four guide posts (9) on the bottom surface of the head frame (7) are all installed in the guide hole (21) on the top surface of the mounting bracket (2), and the four mounting posts (10) on the bottom surface of the first head plate (8) are all installed in the mounting hole (22) on the top surface of the mounting bracket (2).

5. A quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: The vertical central axes of the first sleeve (11), the moving screw (12), the threaded sleeve (13), and the second sleeve (15) are aligned. One end of the moving screw (12) passes through the mounting bracket (2) and is installed inside the first sleeve (11). The threaded sleeve (13) is installed on the bottom surface of the mounting bracket (2) through the second sleeve (15), and the second sleeve (15) is bolted to the mounting bracket (2). The handwheel (14) is welded to the threaded sleeve (13).

6. The quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: The connecting frame (16) and the mounting frame (2) are integrally formed, and the moving rod (18) passes through the connecting frame (16). The second screw (17) is threadedly connected to the connecting frame (16). One end of the second screw (17) is installed in the second slot (19) on the surface of the moving rod (18), and the moving rod (18) is installed on the mounting frame (2) through the second screw (17). The fixing frame (20) is bolted to the moving rod (18).

7. A quick-release multifunctional surgical bed headboard according to claim 1, characterized in that: Two protrusions (23) on the bottom surface of the first head plate (8) are mirror images of the mounting bracket (2) and both protrusions (23) are integrally formed with the first head plate (8). The two third screws (24) are installed in the protrusions (23) and the first head plate (8) is mounted on the mounting bracket (2) through the third screws (24).

Images