A storage device for dental instruments
Patent Information
- Application Number
- CN202521643343.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-04
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-08-04
AI Technical Summary
[0020]采用上述技术方案，该方案中通过设置移动架、限位架和转动杆的相互配合，限位架为转动杆提供支撑与限位，确保转动杆在旋转过程中保持垂直稳定，减少晃动，在存放盒旋转存取时，限位架保障转动杆平稳转动，防止因杆身晃动导致存放盒偏移或器械掉落，提升装置运行可靠性。
Smart Images
Figure CN224655453U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dental technology, specifically to a storage device for dental instruments. Background Technology
[0002] In the process of oral diagnosis and treatment, the rapid retrieval and orderly storage of instruments directly affect the efficiency of diagnosis and treatment and infection control safety. With the development of oral diagnosis and treatment technology, the types of instruments are becoming increasingly diverse, from routine examination tools to precision implant instruments. Each instrument has different usage frequency and size specifications, which puts forward higher requirements for the space utilization and accessibility of storage devices. However, most of the oral instrument storage devices on the market at present adopt the traditional fixed multi-layer drawer or open tray structure, which cannot achieve 360° rotation and rapid retrieval of multi-layer storage boxes.
[0003] The aforementioned problems: Traditional storage devices have many drawbacks. On the one hand, while fixed multi-layer drawers can store instruments in sections, they lack a rotating function. When medical staff need to retrieve instruments from the inner layers or corners, they have to repeatedly open and close the drawers and bend over to search for them. This operation is cumbersome and time-consuming, especially in emergency situations where time is of the essence, which can easily delay treatment. On the other hand, while open trays make it easier to observe the position of instruments, when multiple layers are stacked, the instruments on the lower layer are obstructed. Retrieving them requires moving the instruments on the upper layer, which not only increases the risk of instrument collision and damage but may also lead to instrument contamination and affect infection control safety. Therefore, a storage device for dental instruments is proposed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a storage device for dental instruments to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A storage device for dental instruments includes a movable frame and a storage box. The top of the movable frame is provided with a storage assembly for rotating the storage box. The storage assembly includes a rotating rod, the outer wall of which is rotatably connected to the interior of the movable frame. A worm gear is fixedly connected to the outer wall of the rotating rod. A fixed seat is fixedly connected to the top of the movable frame. A worm gear is rotatably connected to the interior of the fixed seat. A mounting block is fixedly connected to one side of the fixed seat. A motor is fixedly mounted on the top of the mounting block. The output end of the motor is fixedly connected to one end of the worm gear. A replacement assembly for disassembling the storage box is provided on the outer wall of the rotating rod.
[0006] The above technical solution involves the coordinated operation of a storage box, a worm gear, a worm, and a motor. The motor drives the worm to rotate, and through the meshing transmission of the worm gear, it drives the rotating rod and the storage box fixed on it to rotate. Medical staff can rotate the storage box as needed to quickly locate the required instruments. Compared with traditional fixed storage, this significantly improves retrieval efficiency and reduces the time cost of searching for instruments.
[0007] A further improvement of this utility model is that: a plurality of sliding rings are slidably connected to the outer wall of the rotating rod, a support frame is fixedly connected to the outer wall of the sliding rings, and the outer wall of the support frame is fixedly connected to the bottom of the storage box.
[0008] The above technical solution involves the cooperation of a sliding ring, a support frame, and a storage box. The sliding ring is fitted onto the outer wall of the rotating rod and can slide along the rod to adjust its position, providing stable support for the support frame and the storage box. Medical staff can flexibly adjust the spacing of the storage boxes according to the type and quantity of instruments, and the sliding process is smooth, ensuring that the storage box remains stable when rotating for storage and retrieval, preventing instruments from falling.
[0009] A further improvement of the present invention is that the replacement component includes several sets of positioning holes, all of which are opened inside the rotating rod and the sliding ring, and a limit pin is inserted into the inside of the positioning hole.
[0010] The above technical solution involves the cooperation of positioning holes, rotating rods, and sliding rings. A limiting pin is inserted into the positioning holes of the rotating rod and the sliding ring to fix the sliding ring on the rotating rod, ensuring the stability of the storage box. When the storage box needs to be disassembled, the limiting pin can be pulled out to release the fixation. The operation is simple and convenient, and it is easy to clean, disinfect or replace the storage box separately, meeting the hygiene management needs of dental instruments.
[0011] A further improvement of the present invention is that: a connecting block is fixedly connected to the outer wall of the sliding ring, a sliding column is slidably connected inside the connecting block, an inclined block is fixedly connected to one end of the sliding column, and one side of the inclined block contacts the outer wall of the limiting pin.
[0012] The above technical solution involves the cooperation of a connecting block, a sliding column, an inclined block, and a limiting pin. The inclined block cooperates with the limiting pin. When the limiting pin is inserted, the inclined block is squeezed and retracted, and the spring stores force. After the limiting pin is fully inserted, the spring pushes the inclined block to reset and lock the limiting pin, preventing it from accidentally falling off and ensuring that the storage box is firmly fixed. When disassembling, gently push the inclined block to disengage the limiting pin from the slot. The operation is labor-saving and safe and reliable.
[0013] A further improvement of this utility model is that a spring is provided on one side of the connecting block, and one end of the spring is fixedly connected to one side of the inclined block.
[0014] The above technical solution involves the interaction of a spring and a wedge. The spring provides elastic restoring force to the wedge, and after the limit pin is inserted, continuous pressure is applied to make the wedge press tightly against the limit pin, thereby enhancing the limiting stability. At the same time, the spring buffers external impacts and prevents the limit pin from loosening due to vibration or other factors, ensuring that the storage box remains firmly connected during use.
[0015] A further improvement of this utility model is that: universal wheels are fixedly connected to the four bottom corners of the mobile frame, and a push rod is fixedly connected to the top of the mobile frame.
[0016] The above technical solution utilizes the cooperation of casters and push rods. The casters at the bottom of the mobile frame allow the storage device to move freely in the examination room, making it convenient for medical staff to adjust its position according to treatment needs. The push rod at the top is ergonomically designed and easy to push and operate. The combination of the two greatly improves the flexibility of the device and meets the needs of various scenarios in dentistry.
[0017] A further improvement of this utility model is that: the movable frame is internally threaded with a screw rod, a rotating block is fixedly connected to the top of the screw rod, and a support plate is fixedly connected to the bottom of the screw rod.
[0018] The above technical solution involves the coordinated operation of a screw, a rotating block, and a support plate. Rotating the rotating block causes the screw to rise and fall, allowing the support plate to contact the ground, sharing the load of the casters, and fixing the device in a designated position to prevent accidental slippage during use. When movement is required, the screw is rotated in the opposite direction to retract the support plate, switching to the movement mode, thus balancing stability and flexibility.
[0019] A further improvement of this utility model is that: a limiting frame is fixedly connected to the bottom of the movable frame, and the interior of the limiting frame is rotatably connected to the outer wall of the rotating rod.
[0020] The above technical solution involves the coordinated use of a movable frame, a limiting frame, and a rotating rod. The limiting frame provides support and limits for the rotating rod, ensuring that the rotating rod remains vertically stable during rotation and reducing swaying. When the storage box is rotated for storage and retrieval, the limiting frame ensures that the rotating rod rotates smoothly, preventing the storage box from shifting or the equipment from falling due to the swaying of the rod, thus improving the reliability of the device.
[0021] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared with the prior art is that medical staff can rotate the storage box as needed to quickly locate the required instruments. Compared with traditional fixed storage, it significantly improves the efficiency of retrieval and reduces the time cost of searching for instruments.
[0022] 1. This utility model provides a storage device for dental instruments. By setting up a storage box, a worm gear, a worm, and a motor in cooperation, the motor drives the worm to rotate. Through the meshing transmission of the worm gear and worm, the rotating rod and the storage box fixed thereon are rotated. Medical staff can rotate the storage box as needed to quickly locate the required instruments. Compared with traditional fixed storage, it significantly improves the efficiency of retrieval and reduces the time cost of finding instruments.
[0023] 2. This utility model provides a storage device for dental instruments. By setting a positioning hole, a rotating rod and a sliding ring in cooperation, a limiting pin is inserted into the positioning hole of the rotating rod and the sliding ring to fix the sliding ring on the rotating rod, ensuring the stability of the storage box. When the storage box needs to be disassembled, the limiting pin can be pulled out to release the fixation. The operation is simple and convenient, and it is convenient to clean, disinfect or replace the storage box separately, thus meeting the hygiene management needs of dental instruments.
[0024] 3. This utility model provides a storage device for dental instruments. By setting up a screw, a rotating block and a support plate in cooperation, rotating the rotating block drives the screw to rise and fall, so that the support plate contacts the ground, shares the load of the casters, and fixes the device in a designated position to prevent accidental slippage during use; when it is necessary to move, rotate the screw in the opposite direction to retract the support plate and switch to the moving mode, which takes into account both stability and flexibility. Attached Figure Description
[0025] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the storage component structure of this utility model; Figure 4 This is a schematic diagram of the storage box and sliding ring structure of this utility model; Figure 5 This is a schematic diagram of the replacement component structure of this utility model; Figure 6 This is a schematic diagram of the movable frame and support plate structure of this utility model.
[0026] In the diagram: 1. Movable frame; 2. Storage box; 3. Rotating rod; 4. Worm gear; 5. Fixed base; 6. Worm; 7. Mounting block; 8. Motor; 9. Sliding ring; 10. Support frame; 11. Positioning hole; 12. Limit pin; 13. Connecting block; 14. Sliding column; 15. Inclined block; 16. Spring; 17. Caster wheel; 18. Push rod; 19. Screw; 20. Rotating block; 21. Support plate; 22. Limit frame. Detailed Implementation
[0027] The present invention will be further described in detail below with reference to embodiments: Example 1 like Figure 1-6 As shown, this utility model provides a storage device for dental instruments, including a movable frame 1 and a storage box 2. The top of the movable frame 1 is provided with a storage component for rotating and storing the storage box 2. The storage component includes a rotating rod 3, the outer wall of the rotating rod 3 is rotatably connected to the interior of the movable frame 1, a worm gear 4 is fixedly connected to the outer wall of the rotating rod 3, a fixed seat 5 is fixedly connected to the top of the movable frame 1, a worm gear 6 is rotatably connected to the interior of the fixed seat 5, a mounting block 7 is fixedly connected to one side of the fixed seat 5, a motor 8 is fixedly mounted on the top of the mounting block 7, the output end of the motor 8 is fixedly connected to one end of the worm gear 6, a replacement component for disassembling the storage box 2 is provided on the outer wall of the rotating rod 3, a plurality of sliding rings 9 are slidably connected to the outer wall of the rotating rod 3, a support frame 10 is fixedly connected to the outer wall of the sliding rings 9, and the outer wall of the support frame 10 is fixedly connected to the bottom of the storage box 2.
[0028] In this embodiment, by setting up the storage box 2, worm gear 4, worm 6 and motor 8 in cooperation, motor 8 drives worm 6 to rotate. Through the meshing transmission of worm gear 4 and worm 6, the rotating rod 3 and the storage box 2 fixed on it are driven to rotate. Medical staff can rotate the storage box 2 as needed to quickly locate the required instruments. Compared with traditional fixed storage, it significantly improves the efficiency of retrieval and reduces the time cost of finding instruments. By setting up the sliding ring 9, support frame 10 and storage box 2 in cooperation, the sliding ring 9 is sleeved on the outer wall of the rotating rod 3 and can slide along the rod to adjust its position, providing stable support for support frame 10 and storage box 2. Medical staff can flexibly adjust the spacing of storage boxes 2 according to the type and quantity of instruments, and the sliding process is smooth, ensuring that storage box 2 remains stable when rotating for storage and retrieval, preventing instruments from falling.
[0029] Example 2 like Figure 1-6 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the replacement component includes several sets of positioning holes 11, all of which are opened inside the rotating rod 3 and the sliding ring 9. A limit pin 12 is inserted into the inside of the positioning hole 11. A connecting block 13 is fixedly connected to the outer wall of the sliding ring 9. A sliding column 14 is slidably connected inside the connecting block 13. An inclined block 15 is fixedly connected to one end of the sliding column 14. One side of the inclined block 15 contacts the outer wall of the limit pin 12. A spring 16 is provided on one side of the connecting block 13. One end of the spring 16 is fixedly connected to one side of the inclined block 15. Universal wheels 17 are fixedly connected to the four corners of the bottom of the moving frame 1. A push rod 18 is fixedly connected to the top of the moving frame 1. A screw 19 is threadedly connected inside the moving frame 1. A rotating block 20 is fixedly connected to the top of the screw 19. A support plate 21 is fixedly connected to the bottom of the screw 19. A limit frame 22 is fixedly connected to the bottom of the moving frame 1. The inside of the limit frame 22 is rotatably connected to the outer wall of the rotating rod 3.
[0030] In this embodiment, by setting the positioning hole 11, the rotating rod 3, and the sliding ring 9 in cooperation, the limiting pin 12 is inserted into the positioning hole 11 of the rotating rod 3 and the sliding ring 9, fixing the sliding ring 9 on the rotating rod 3, ensuring the stability of the storage box 2. When the storage box 2 needs to be disassembled, the limiting pin 12 can be pulled out to release the fixation. The operation is simple and convenient, making it easy to clean, disinfect or replace the storage box 2 separately, meeting the hygiene management needs of dental instruments. By setting the connecting block 13, the sliding column 14, the inclined block 15 and the limiting pin 12, the storage box 2 can be stabilized. The pins 12 cooperate with each other, and the inclined block 15 cooperates with the limiting pin 12. When the limiting pin 12 is inserted, the inclined block 15 is squeezed and retracted, and the spring 16 stores force. After the limiting pin 12 is fully inserted, the spring 16 pushes the inclined block 15 to reset and lock the limiting pin 12, preventing it from accidentally falling off and ensuring that the storage box 2 is firmly fixed. When disassembling, gently push the inclined block 15 to disengage the limiting pin 12 from the slot. The operation is effortless and safe. By setting the cooperation between the spring 16 and the inclined block 15, the spring 16 provides the inclined block 15 with an elastic restoring force. After the limiting pin 12 is inserted, continuous pressure is applied to make the inclined block 15 tightly press against the limiting pin 12, enhancing the limiting stability. At the same time, the spring 16 buffers the impact of external forces, preventing the limiting pin 12 from loosening due to vibration and other factors, ensuring that the storage box 2 remains firmly connected during use. By setting the universal wheels 17 and the push rod 18 in cooperation, the universal wheels 17 at the bottom of the moving frame 1 allow the storage device to move freely in the clinic, making it convenient for medical staff to adjust the position according to treatment needs. The top push rod 18 is ergonomically designed and easy to push and operate. The combination of the two greatly improves the flexibility of the device and meets the needs of multiple scenarios in dentistry. By setting the screw 19, the rotating block 20 and the support plate 21 in cooperation, rotating the rotating block 20 drives the screw 19 to rise and fall, so that the support plate 21 contacts the ground, distributing the load of the universal wheels 17 and fixing the device in the designated position to prevent accidental slippage during use. When it is necessary to move, rotate the screw 19 in the opposite direction to retract the support plate 21 and switch to the moving mode, balancing stability and flexibility.
[0031] The working principle of this dental instrument storage device will be explained in detail below.
[0032] like Figure 1-6 As shown, when it is necessary to retrieve or store instruments, the motor 8 on the top of the mounting block 7 is started. The motor 8 drives the worm gear 6 to rotate. Since the worm gear 6 meshes with the worm wheel 4 on the rotating rod 3, the rotation of the worm gear 6 drives the rotating rod 3 to rotate, causing the storage box 2 fixed on the rotating rod 3 to rotate accordingly. Medical staff can quickly find the required instruments by rotating the storage box 2, thus improving retrieval efficiency. Storage box 2 is connected to sliding ring 9 via support frame 10. Sliding ring 9 is sleeved on the outer wall of rotating rod 3 and can slide along the rod to adjust its position according to actual needs, flexibly adjusting the spacing of storage box 2. Sliding ring 9 and rotating rod 3 are fixed by limiting pin 12. Limiting pin 12 is inserted into the positioning hole 11 inside the two to achieve connection. When the limiting pin 12 is inserted, the inclined block 15 is squeezed back and the spring 16 stores force. After the limiting pin 12 is fully inserted, the spring 16 pushes the inclined block 15 to reset and lock the limiting pin 12 to prevent it from falling off accidentally. When storage box 2 needs to be disassembled, gently push the inclined block 15 to make the limiting pin 12 disengage from the slot, and pull out the limiting pin 12 to release the fixing of sliding ring 9 and rotating rod 3, which is convenient for cleaning, replacing or adapting storage box 2 to different sizes of instruments. The casters 17 at the bottom of the mobile frame 1, together with the top push rod 18, facilitate medical staff to move the storage device to the required position. After reaching the designated position, rotating the rotating block 20 drives the screw 19 to descend, so that the support plate 21 contacts the ground, fixing the device and preventing it from sliding during use. When it needs to be moved again, simply rotate the screw 19 in the opposite direction to retract the support plate 21. At the same time, the limiting frame 22 provides support and limit for the rotating rod 3, ensuring that the rotating rod 3 remains stable during rotation and preventing the storage box 2 from shaking or the instruments from falling. Through the coordinated work of the above components, the device realizes the orderly storage, convenient access and flexible management of dental instruments.
[0033] 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. A storage device for dental instruments, comprising a mobile rack (1) and a storage box (2), characterized in that: The top of the mobile frame (1) is provided with a storage component for rotating the storage box (2). The storage component includes a rotating rod (3). The outer wall of the rotating rod (3) is rotatably connected to the inside of the mobile frame (1). A worm gear (4) is fixedly connected to the outer wall of the rotating rod (3). A fixed seat (5) is fixedly connected to the top of the mobile frame (1). A worm gear (6) is rotatably connected to the inside of the fixed seat (5). A mounting block (7) is fixedly connected to one side of the fixed seat (5). A motor (8) is fixedly installed on the top of the mounting block (7). The output end of the motor (8) is fixedly connected to one end of the worm gear (6). The outer wall of the rotating rod (3) is provided with a replacement component for disassembling the storage box (2).
2. The storage device for dental instruments according to claim 1, characterized in that: The outer wall of the rotating rod (3) is slidably connected to several sliding rings (9), and the outer wall of the sliding rings (9) is fixedly connected to a support frame (10). The outer wall of the support frame (10) is fixedly connected to the bottom of the storage box (2).
3. The storage device for dental instruments according to claim 1, characterized in that: The replacement component includes several sets of positioning holes (11), all of which are opened inside the rotating rod (3) and the sliding ring (9), and limit pins (12) are inserted into the inside of the positioning holes (11).
4. A storage device for dental instruments according to claim 2, characterized in that: The outer wall of the sliding ring (9) is fixedly connected to a connecting block (13), and the inside of the connecting block (13) is slidably connected to a sliding column (14). One end of the sliding column (14) is fixedly connected to an inclined block (15), and one side of the inclined block (15) is in contact with the outer wall of the limiting pin (12).
5. A storage device for dental instruments according to claim 4, characterized in that: A spring (16) is provided on one side of the connecting block (13), and one end of the spring (16) is fixedly connected to one side of the inclined block (15).
6. A storage device for dental instruments according to claim 1, characterized in that: The bottom four corners of the mobile frame (1) are fixedly connected with casters (17), and the top of the mobile frame (1) is fixedly connected with a push rod (18).
7. A storage device for dental instruments according to claim 1, characterized in that: The movable frame (1) is internally threaded with a screw (19), a rotating block (20) is fixedly connected to the top of the screw (19), and a support plate (21) is fixedly connected to the bottom of the screw (19).
8. A storage device for dental instruments according to claim 1, characterized in that: The bottom of the movable frame (1) is fixedly connected to a limiting frame (22), and the inside of the limiting frame (22) is rotatably connected to the outer wall of the rotating rod (3).