Folding operating table top for dental chair
By designing a clamping device and an adjustment device on the dental chair, the problem of insufficient placement area on the operating table of the dental chair and the tendency of items to tip over and leak is solved, achieving a larger placement range and a cleaner working environment.
Patent Information
- Application Number
- CN202420305146.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The surgical instrument tables in existing dental chairs are limited in place, which cannot fully meet the needs of surgeons. In addition, traditional folding surgical tables are prone to overturning items and leaking materials during use, contaminating the environment due to collisions.
A folding operating table for dental chairs is designed. By setting up a clamping device and an adjusting device, the clamping device can fix items to prevent tipping and leakage. The adjusting device expands the range of instrument placement by folding the folding plates and adjusting the rotating shaft. Easy to move.
It effectively prevents items on the operating table from tipping due to collision and material leakage, keeps the working environment clean, and expands the placement range of instruments through folding and adjusting devices to meet the needs of surgeons.
Smart Images
Figure CN222367954U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dental chairs, in particular to a foldable operating table top for a dental chair. Background Art
[0002] Dental chairs are mainly used for oral surgery and the examination and treatment of oral diseases. Usually, dental chairs include a reclining chair and a water tank arranged on one side of the reclining chair. Among them, some relatively cheap dental chairs on the market only have a water tank column for hanging surgical lights on the water tank, and no other water tank column for installing surgical instrument tables. Therefore, the placement area of the surgical instrument table on the water tank is limited and cannot fully meet the needs of surgeons. Furthermore, even if another water tank column for installing the surgical instrument table is set, since the surgical instrument table is fixed at the factory, there is still the problem of being unable to expand the placement area.
[0003] However, in the prior art, during the use of a traditional dental chair with a foldable operating table, a person may bump into the shelf where items are placed, causing the bottles of the items to fall over, causing the materials in the items to leak, affecting the normal use of the materials in the items, causing the materials in the items to be contaminated, and the leaked materials further contaminate the working environment of the personnel. Utility Model Content
[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a foldable operating table top for a dental chair, comprising a water tank, the inner surface of the water tank is fixedly connected to a column, the outer surface of the column is fixedly connected to a sleeve, a bolt is arranged on the outside of the column, the outer surface of the bolt is threadedly connected to the inner surface of the sleeve, an adjusting device is arranged on the top of the water tank, the outer surface of the sleeve is fixedly connected to the outer surface of the adjusting device, the outer surface of the adjusting device is fixedly connected to a clamping device, a handle is arranged on the outside of the clamping device, the outer surface of the handle is fixedly connected to the outer surface of the adjusting device, the left side of the placing table is fixed to the column of the water tank by the sleeves on both sides, the position of the sleeve is adjusted by rotating the bolt, and the sleeve drives the position of the storage box on the placing table, so as to facilitate the personnel to store the tools.
[0005] Preferably, the adjustment device includes a placing table, an inner wall of the placing table is fixedly connected to a storage box, a rotating shaft is provided on the outside of the storage box, an outer surface of the rotating shaft is fixedly connected to the outer surface of the placing table, and a folding plate is slidably connected to the outer surface of the placing table, and the swing rod on the rotating shaft is rotated by folding the folding plate in a direction close to the placing table.
[0006] Preferably, the outer surface of the rotating shaft is rotatably connected to a swing rod, the outer surface of the swing rod is rotatably connected to a slider, the outer surface of the folding plate is fixedly connected to a guide rail, the inner wall of the guide rail is slidably connected to the outer surface of the slider, the inner surface of the guide rail is fixedly connected to a threaded cylinder, the outer surface of the threaded cylinder is threadedly connected to a screw, the outer surface of the screw is rotatably connected to the inner surface of the slider, the swing rod drives the slider to slide in the inner wall of the guide rail, and at the same time, the screw contacts the inner wall of the threaded cylinder corresponding to the guide rail, and the folding angle of the folding plate is adjusted by the swinging angle of the swing rod, so that the folding plate can be adjusted to different folding angles, which is convenient for moving the storage rack and expands the scope of use of the equipment.
[0007] Preferably, a connecting seat is provided on the top of the placing table, and the lower surface of the connecting seat is fixedly connected to the top of the folding plate. A storage rack is provided outside the folding plate, and the outer surface of the left side of the storage rack is fixedly connected to the outer surface of the connecting seat. When a person pulls the handle, the handle drives the connecting seat and the folding plate on the storage rack to swing.
[0008] Preferably, a matching plate is provided on the outside of the swing rod, and the outer surface of the matching plate is fixedly connected to the outer surface of the left side of the folding plate. A rotating wheel is provided on the top of the placement table, and the outer surface of the rotating wheel is meshed with the inner wall of the matching plate. The folding plate on the adjusting device drives the rack on the inner wall of the matching plate to mesh with the rotating wheel on the placement table, thereby realizing the folding between the folding plate and the placement table, so that the folding plate and the placement table are folded and stored on the water tank, thereby expanding the instrument placement range of the dental surgeon.
[0009] Preferably, the clamping device includes a support plate, the lower surface of the support plate is fixedly connected to the inner wall of the storage rack, the inner surface of the support plate is fixedly connected with a lifting cylinder, the inner cavity of the lifting cylinder is slidably connected to the outer surface of the sliding rod, and the outer surface of the sliding rod is fixedly connected with a clamping plate. When objects placed in the storage rack collide, the objects can be clamped and fixed by the clamping device to prevent the objects from tipping over, and the objects are pressed to cause the lifting cylinder on the support plate to rise and fall, and the lifting cylinder drives the clamping plates on both sides of the sliding rod to move toward each other to clamp the objects, thereby preventing the material in the inner cavity of the objects from leaking, and avoiding pollution caused by material leakage of the objects.
[0010] The beneficial effects of the utility model are as follows:
[0011] 1. The utility model provides a clamping device. When the objects placed in the storage rack collide, the clamping device can clamp and fix the objects to prevent the objects from tipping over. The objects are pressed to lift the lifting cylinder on the support plate. The lifting cylinder drives the clamping plates on both sides of the slide bar to move toward each other to clamp the objects, thereby preventing the materials in the inner cavity of the objects from leaking and avoiding pollution caused by the leakage of materials from the objects.
[0012] 2. The utility model provides an adjusting device, and the handle drives the connecting seat and the folding plate on the storage rack to swing, and the folding plate drives the rack on the inner wall of the matching plate to mesh with the rotating wheel on the placement table, thereby realizing the folding between the folding plate and the placement table, so that the folding plate and the placement table are folded and stored on the water tank, expanding the instrument placement range of the dental surgeon, and by folding the folding plate in the direction close to the placement table, the swing rod on the rotating shaft rotates, and the swing rod drives the slider to slide in the inner wall of the guide rail. At the same time, the screw contacts the inner wall of the threaded cylinder corresponding to the guide rail, and the folding angle of the folding plate is adjusted by the swinging angle of the swing rod, so that the folding plate can be adjusted to different folding angles, which is convenient for the movement of the storage rack and expands the use range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 It is a top view of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the regulating device of the utility model;
[0016] Figure 4 It is a schematic diagram of the structure of the utility model at A;
[0017] Figure 5 It is a schematic diagram of the structure of the utility model at B;
[0018] Figure 6 It is a structural schematic diagram of the clamping device of the utility model.
[0019] In the figure: 1. water tank; 2. column; 3. socket tube; 4. bolt; 5. adjustment device; 6. clamping device; 7. handle; 8. placement table; 9. storage box; 10. rotating shaft; 11. swing rod; 12. slider; 13. guide rail; 14. threaded tube; 15. screw; 16. folding plate; 17. connecting seat; 18. storage rack; 19. matching plate; 20. rotating wheel; 21. support plate; 22. lifting tube; 23. slide rod; 24. clamping plate. DETAILED DESCRIPTION
[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.
[0021] Example:
[0022] See also Figure 1 - Figure 6 The utility model provides a technical solution: a foldable operating table for a dental chair, comprising a water tank 1, a column 2 is fixedly connected to the inner surface of the water tank 1, a sleeve 3 is fixedly connected to the outer surface of the column 2, a bolt 4 is arranged outside the column 2, the outer surface of the bolt 4 is threadedly connected to the inner surface of the sleeve 3, an adjusting device 5 is arranged on the top of the water tank 1, the outer surface of the sleeve 3 is fixedly connected to the outer surface of the adjusting device 5, a clamping device 6 is fixedly connected to the outer surface of the adjusting device 5, a handle 7 is arranged outside the clamping device 6, the outer surface of the handle 7 is fixedly connected to the outer surface of the adjusting device 5, and the adjusting device 5 comprises a placing table 8, A storage box 9 is fixedly connected to the inner wall of the placement table 8, a rotating shaft 10 is arranged on the outside of the storage box 9, the outer surface of the rotating shaft 10 is fixedly connected to the outer surface of the placement table 8, the outer surface of the placement table 8 is slidably connected to a folding plate 16, the outer surface of the rotating shaft 10 is rotatably connected to a swing rod 11, the outer surface of the swing rod 11 is rotatably connected to a slider 12, the outer surface of the folding plate 16 is fixedly connected to a guide rail 13, the inner wall of the guide rail 13 is slidably connected to the outer surface of the slider 12, the inner surface of the guide rail 13 is fixedly connected to a threaded tube 14, the outer surface of the threaded tube 14 is threadedly connected to a screw 15, and the outer surface of the screw 15 is rotatably connected to the inner surface of the slider 12.
[0023] A connecting seat 17 is provided on the top of the placement table 8, and the lower surface of the connecting seat 17 is fixedly connected to the top of the folding plate 16. A storage rack 18 is provided on the outside of the folding plate 16, and the outer surface of the left side of the storage rack 18 is fixedly connected to the outer surface of the connecting seat 17. A matching plate 19 is provided on the outside of the swing rod 11, and the outer surface of the matching plate 19 is fixedly connected to the outer surface of the left side of the folding plate 16. A rotating wheel 20 is provided on the top of the placement table 8, and the outer surface of the rotating wheel 20 is meshed with the inner wall of the matching plate 19. The clamping device 6 includes a supporting plate 21, and the lower surface of the supporting plate 21 is fixedly connected to the inner wall of the storage rack 18. The inner surface of the supporting plate 21 is fixedly connected to a lifting cylinder 22, and the inner cavity of the lifting cylinder 22 is slidably connected to the outer surface of the sliding rod 23, and the outer surface of the sliding rod 23 is fixedly connected to a clamping plate 24.
[0024] Working principle:
[0025] When in use, the left side of the placement table 8 is fixed to the column 2 of the water tank 1 through the sleeve tubes 3 on both sides. The position of the sleeve tube 3 is adjusted by rotating the bolt 4, and the sleeve tube 3 drives the position of the storage box 9 on the placement table 8, which is convenient for personnel to store tools. The personnel pulls the handle 7, so that the handle 7 drives the connecting seat 17 and the folding plate 16 on the storage rack 18 to swing, and the folding plate 16 on the adjustment device 5 drives the rack on the inner wall of the matching plate 19 to engage with the rotating wheel 20 on the placement table 8, thereby realizing the folding between the folding plate 16 and the placement table 8, so that the folding plate 16 and the placement table 8 are folded and stored on the water tank 1, expanding the instrument placement range of dental surgeons.
[0026] By folding the folding plate 16 in the direction close to the placement table 8, the swinging rod 11 on the rotating shaft 10 is rotated, and the swinging rod 11 drives the slider 12 to slide in the inner wall of the guide rail 13. At the same time, the screw 15 contacts the inner wall of the threaded tube 14 corresponding to the guide rail 13. The folding angle of the folding plate 16 is adjusted by the swinging angle of the swinging rod 11, so that the folding plate 16 can be adjusted to different folding angles, which is convenient for the movement of the storage rack 18 and expands the use range of the equipment. In addition, when the objects placed in the storage rack 18 collide, the objects can be clamped and fixed by the clamping device 6 to prevent the objects from tipping over. The objects are pressed to lift the lifting cylinder 22 on the support plate 21. The lifting cylinder 22 drives the clamping plates 24 on both sides of the slide rod 23 to move toward each other to clamp the objects, prevent the material in the inner cavity of the objects from leaking, and avoid pollution caused by material leakage of the objects.
[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.
Claims
1. A foldable operating table for a dental chair, comprising a water tank (1), characterized in that: The inner surface of the water tank (1) is fixedly connected to a column (2), the outer surface of the column (2) is fixedly connected to a sleeve (3), a bolt (4) is arranged outside the column (2), the outer surface of the bolt (4) is threadedly connected to the inner surface of the sleeve (3), an adjustment device (5) is arranged on the top of the water tank (1), the outer surface of the sleeve (3) is fixedly connected to the outer surface of the adjustment device (5), the outer surface of the adjustment device (5) is fixedly connected to a clamping device (6), a handle (7) is arranged outside the clamping device (6), the outer surface of the handle (7) is fixedly connected to the outer surface of the adjustment device (5).
2. The foldable operating table for a dental chair according to claim 1, characterized in that: The adjustment device (5) comprises a placement table (8), the inner wall of the placement table (8) is fixedly connected to a storage box (9), the outside of the storage box (9) is provided with a rotating shaft (10), the outer surface of the rotating shaft (10) is fixedly connected to the outer surface of the placement table (8), and the outer surface of the placement table (8) is slidably connected to a folding plate (16).
3. The foldable operating table for a dental chair according to claim 2, characterized in that: The outer surface of the rotating shaft (10) is rotatably connected to a swing rod (11), the outer surface of the swing rod (11) is rotatably connected to a slider (12), the outer surface of the folding plate (16) is fixedly connected to a guide rail (13), the inner wall of the guide rail (13) is slidably connected to the outer surface of the slider (12), the inner surface of the guide rail (13) is fixedly connected to a threaded cylinder (14), the outer surface of the threaded cylinder (14) is threadedly connected to a screw (15), and the outer surface of the screw (15) is rotatably connected to the inner surface of the slider (12).
4. The foldable operating table for a dental chair according to claim 3, characterized in that: A connecting seat (17) is provided on the top of the placement table (8), the lower surface of the connecting seat (17) is fixedly connected to the top of the folding plate (16), and a storage rack (18) is provided outside the folding plate (16), the outer surface of the left side of the storage rack (18) is fixedly connected to the outer surface of the connecting seat (17).
5. The foldable operating table for a dental chair according to claim 3, characterized in that: A matching plate (19) is provided on the outside of the swing rod (11), and the outer surface of the matching plate (19) is fixedly connected to the outer surface of the left side of the folding plate (16). A rotating wheel (20) is provided on the top of the placement table (8), and the outer surface of the rotating wheel (20) is meshed with the inner wall of the matching plate (19).
6. The foldable operating table for a dental chair according to claim 1, characterized in that: The clamping device (6) comprises a support plate (21), the lower surface of the support plate (21) is fixedly connected to the inner wall of the storage rack (18), the inner surface of the support plate (21) is fixedly connected to a lifting cylinder (22), the inner cavity of the lifting cylinder (22) is slidably connected to the outer surface of a sliding rod (23), and the outer surface of the sliding rod (23) is fixedly connected to a clamping plate (24).