Multifunctional rotary table for medical instrument inspection
By designing a multi-functional medical device testing turntable and using components such as electric telescopic rods and drive motors, multi-dimensional adjustment of medical devices can be achieved, solving the problems of poor adaptability and limited angle adjustment of traditional testing platforms, and improving testing efficiency and accuracy.
Patent Information
- Application Number
- CN202520351890.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Traditional testing platforms have a fixed height, which cannot adapt to the operating habits of inspectors of different heights, leading to operator fatigue. Furthermore, their position and angle adjustment functions are limited, making it difficult to achieve all-round, multi-angle observation, thus affecting testing efficiency and accuracy.
A multifunctional medical device testing turntable was designed, which uses components such as an electric telescopic rod, a drive motor, a transmission worm gear, a transmission lead screw, and an adjusting gear plate to realize multi-dimensional adjustment of medical devices, including vertical linear movement, horizontal rotation, forward and backward linear movement, and vertical swing, to meet the needs of multi-angle observation.
It enables multi-angle adjustment of medical devices, reduces the fatigue of testing personnel, improves testing efficiency and accuracy, and ensures full testing of critical parts.
Smart Images
Figure CN223788554U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device testing technology, specifically a multifunctional turntable for medical device testing. Background Technology
[0002] Medical devices refer to various equipment, supplies, materials or other articles used to prevent, diagnose or treat diseases or to provide physiological support for the human body, whether inside or outside the body, including testing reagents, medical and sanitary materials, medical equipment, medical software, etc.
[0003] The specific functions of medical devices include, but are not limited to, the following: Disease prevention, diagnosis, treatment, monitoring, and relief: Medical devices can help doctors prevent diseases, make accurate diagnoses, provide effective treatment, provide continuous monitoring, and relieve symptoms, thereby improving patients' quality of life. Diagnosis, monitoring, treatment, relief, or functional compensation of injuries: For patients with injuries, medical devices can diagnose, monitor, and treat the injuries, helping patients recover their health, or improve their physiological functions through functional compensation. Examination, replacement, regulation, or support of physiological structures or processes: Medical devices can also be used to examine physiological structures or processes, and in some cases, replace damaged physiological structures or functions, regulate physiological processes, or provide support for physiological processes. Life support or maintenance: For critically ill patients, medical devices can provide necessary life support or maintenance, such as ventilators and pacemakers, to save their lives. Pregnancy control: Some medical devices can also be used for pregnancy control, such as intrauterine devices (IUDs) and contraceptive rings. Providing medical or diagnostic information: By examining samples from the human body, medical devices can provide important information for medical or diagnostic purposes, helping doctors make accurate diagnostic and treatment decisions.
[0004] In the field of medical device testing, comprehensive and accurate testing of medical devices is crucial. With the continuous innovation and development of medical devices, their types are becoming increasingly diverse, differing not only greatly in function but also in size and shape. This ranges from small, disposable syringes to complex, large-scale imaging diagnostic equipment, such as components of MRI scanners.
[0005] However, in practical applications, the traditional testing platforms widely used in the market reveal numerous limitations when faced with such a diverse range of medical devices. Firstly, the fixed height of traditional testing platforms cannot accommodate the operating habits of personnel of different heights. This makes it easy for personnel to experience fatigue due to improper posture during prolonged work, affecting testing efficiency and accuracy. Secondly, their position and angle adjustment functions are extremely limited, often only allowing for simple planar rotation, making it difficult to achieve comprehensive, multi-angle observation, resulting in some critical parts of medical devices not being adequately tested. Utility Model Content
[0006] The purpose of this invention is to provide a multifunctional turntable for medical device testing, addressing the limitations of traditional testing platforms widely used in the market, as described in the background section. Firstly, traditional testing platforms have a fixed height, failing to accommodate the operating habits of personnel of varying heights. This easily leads to fatigue due to improper posture during prolonged work, affecting testing efficiency and accuracy. Secondly, their position and angle adjustment functions are extremely limited, often only allowing for simple planar rotation, making it difficult to achieve comprehensive, multi-angle observation, resulting in insufficient testing of some critical parts of the medical device.
[0007] To achieve the above objectives, this utility model provides the following technical solution: it includes a horizontal support platform, with electric telescopic rods fixedly installed through the four corners of the horizontal support platform, and support feet for supporting the ground fixedly installed on the lower telescopic part of the electric telescopic rods;
[0008] The horizontal support platform has limit slide rods fixedly installed on both sides of its upper end. The upper end of the limit slide rods is movably connected to a horizontal moving platform. A U-shaped support seat is rotatably connected through a rotating shaft in the middle of the horizontal moving platform. A first drive motor is fixedly installed at the bottom of the horizontal moving platform. A transmission worm is fixedly installed on the inner drive shaft of the first drive motor. A transmission worm wheel is meshed with the side end of the transmission worm. A second drive motor is fixedly installed at the front of the upper end of the horizontal support platform. A transmission screw is connected to the inner drive shaft of the second drive motor through a reducer. A screw nut is threaded on the outer curved surface of the middle of the transmission screw.
[0009] The upper end of the U-shaped support is rotatably connected to a swing shaft through a rotating shaft. A fixed platform is fixedly installed on the outer curved surface of the upper end of the swing shaft. An internal threaded fixing hole is opened through the upper end of the fixed platform to facilitate the fixation of the medical device. A third drive motor is fixedly installed through the upper side of the U-shaped support. An adjusting gear is fixedly installed on the outer transmission shaft of the third drive motor. An adjusting gear is meshed with an adjusting gear plate at the upper end of the adjusting gear.
[0010] Preferably, there are four electric telescopic rods, which are symmetrically distributed at the four corners of the horizontal support platform.
[0011] Preferably, there are two limiting slide rods, which are symmetrically distributed on both sides of the upper end of the horizontal support platform.
[0012] Preferably, the transmission worm gear is fixedly installed at the bottom of the U-shaped support base, and the transmission lead screw is rotatably connected to the upper end of the horizontal support platform through a bearing seat.
[0013] Preferably, the lead screw nut is fixedly installed at the lower end of the horizontal moving platform.
[0014] Preferably, there are several internal thread fixing holes, which are distributed sequentially at the upper end of the fixing platform.
[0015] Preferably, the adjusting gear is fixedly mounted on the outer curved surface of the swing shaft side end.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] When the electric telescopic rod is activated, this utility model drives the horizontal support platform to move vertically. As the horizontal support platform moves vertically, it simultaneously drives the fixed medical device to move vertically to adjust its inspection position. At the same time, the first drive motor is activated, which drives the transmission worm gear to rotate. When the transmission worm gear rotates, it meshes with and drives the transmission worm wheel to rotate. When the transmission worm wheel rotates, it drives the U-shaped support seat to rotate. When the U-shaped support seat rotates, it simultaneously drives the fixed medical device to rotate horizontally for adjustment. This allows the medical device to rotate horizontally while simultaneously moving vertically to adjust its inspection position.
[0018] This invention also features a second drive motor that, when activated, drives a transmission screw to rotate. This rotation, via the screw nut, causes the horizontal moving platform to move linearly back and forth. This linear movement of the platform simultaneously moves the fixed medical device back and forth to adjust its testing position. Simultaneously, a third drive motor is activated, driving an adjusting gear to rotate. This gear meshes with and drives an adjusting gear plate, which in turn rotates a swing shaft. This swing shaft causes the fixed platform to swing up and down, which in turn moves the fixed medical device up and down. This allows for horizontal rotation of the medical device while simultaneously facilitating linear movement and swing adjustment of its testing position. Attached Figure Description
[0019] Figure 1This is a schematic diagram of the overall structure of a multifunctional medical device testing turntable according to the present invention. Figure 1 ;
[0020] Figure 2 This is a schematic diagram of the overall structure of a multifunctional medical device testing turntable according to the present invention. Figure 2 ;
[0021] Figure 3 This is a schematic diagram of the overall structure of a multifunctional medical device testing turntable according to the present invention. Figure 3 .
[0022] In the diagram: 1. Horizontal support platform; 2. Electric telescopic rod; 3. Support foot; 4. Limiting slide bar; 5. Horizontal moving platform; 6. U-shaped support base; 7. First drive motor; 8. Transmission worm gear; 9. Transmission worm wheel; 10. Second drive motor; 11. Transmission lead screw; 12. Lead screw nut; 13. Swing shaft; 14. Fixed platform; 15. Internal threaded fixing hole; 16. Third drive motor; 17. Adjusting gear; 18. Adjusting gear plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-3 This utility model provides a technical solution for a multifunctional medical device testing turntable: it includes a horizontal support platform 1, and electric telescopic rods 2 are fixedly installed through the four corners of the horizontal support platform 1. There are four electric telescopic rods 2, which are symmetrically distributed at the four corners of the horizontal support platform 1. The lower telescopic part of the electric telescopic rod 2 is fixedly installed with support feet 3 for supporting the ground.
[0025] Limiting slide rods 4 are fixedly installed on both sides of the upper end of the horizontal support platform 1. There are two limiting slide rods 4, which are symmetrically distributed on both sides of the upper end of the horizontal support platform 1. The upper end of the limiting slide rods 4 is movably connected to the horizontal moving platform 5. The middle of the horizontal moving platform 5 is rotatably connected to the U-shaped support seat 6 through a rotating shaft. The bottom of the horizontal moving platform 5 is fixedly installed with the first drive motor 7. The transmission shaft part of the first drive motor 7 is fixedly installed with the transmission worm 8. The side end of the transmission worm 8 is meshed with the transmission worm wheel 9, and the transmission worm wheel 9 is fixedly installed at the bottom of the U-shaped support seat 6. The front side of the upper end of the horizontal support platform 1 is fixed with the second drive motor 10. The transmission shaft part of the second drive motor 10 is connected to the transmission screw 11 through a reducer. The transmission screw 11 is rotatably connected to the upper end of the horizontal support platform 1 through the bearing seat. The outer curved surface of the transmission screw 11 is threadedly connected to the screw nut 12, and the screw nut 12 is fixedly installed at the lower end of the horizontal moving platform 5.
[0026] The upper end of the U-shaped support 6 is rotatably connected to a swing shaft 13 via a rotating shaft. A fixed platform 14 is fixedly installed on the outer curved surface of the upper end of the swing shaft 13. The upper end of the fixed platform 14 is provided with internal threaded fixing holes 15 for fixing medical devices. There are several internal threaded fixing holes 15, which are distributed sequentially on the upper end of the fixed platform 14, so that the medical device can be fixed by fixing bolts through the internal threaded fixing holes 15. A third drive motor 16 is fixedly installed on the upper side of the U-shaped support 6. An adjusting gear 17 is fixedly installed on the outer transmission shaft of the third drive motor 16. An adjusting gear 18 is meshed with the upper end of the adjusting gear 17, and the adjusting gear 18 is fixedly installed on the outer curved surface of the side end of the swing shaft 13.
[0027] Working principle: In use, this utility model uses the internal threaded fixing hole 15 and fixing bolts to fix the medical device to be inspected on the upper end of the fixing platform 14. When the medical device is fixed on the upper end of the fixing platform 14, the electric telescopic rod 2 is opened by synchronous control. When the electric telescopic rod 2 is opened, it will drive the horizontal support platform 1 to move vertically. When the horizontal support platform 1 moves vertically, it will synchronously drive the fixed medical device to move vertically to adjust the inspection position. At the same time, the first drive motor 7 is opened by control. When the first drive motor 7 is opened, it will drive the transmission worm gear 8 to rotate. When the transmission worm gear 8 rotates, it will mesh and drive the transmission worm wheel 9 to rotate. When the transmission worm wheel 9 rotates, it will drive the U-shaped support 6 to rotate. When the U-shaped support 6 rotates, it will synchronously drive the fixed medical device to rotate horizontally for adjustment. Thus, the medical device can be rotated horizontally while the inspection position can be adjusted by vertical linear movement.
[0028] Simultaneously, by controlling the activation of the second drive motor 10, the transmission screw 11 is driven to rotate. When the transmission screw 11 rotates, it drives the horizontal moving platform 5 to move linearly back and forth through the screw nut 12. When the horizontal moving platform 5 moves linearly back and forth, it synchronously drives the fixed medical device to move linearly back and forth to adjust the inspection position. At the same time, by controlling the activation of the third drive motor 16, the adjusting gear 17 is driven to rotate. When the adjusting gear 17 rotates, it meshes with and drives the adjusting gear plate 18 to rotate. When the adjusting gear plate 18 rotates, it drives the swing shaft 13 to rotate. When the swing shaft 13 rotates, it drives the fixed platform 14 to swing up and down. When the fixed platform 14 swings up and down, it drives the fixed medical device to swing up and down for adjustment. This allows the medical device to rotate horizontally while facilitating linear movement and swing adjustment of the inspection position.
[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multifunctional medical device testing turntable, characterized in that: It includes a horizontal support platform (1), and electric telescopic rods (2) are fixedly installed through the four corners of the horizontal support platform (1). The lower telescopic part of the electric telescopic rod (2) is fixedly installed with support feet (3) for supporting the ground. The upper sides of the horizontal support platform (1) are fixedly supported by limiting slide rods (4). The upper end of the limiting slide rods (4) is movably connected to a horizontal moving platform (5). The middle of the horizontal moving platform (5) is rotatably connected to a U-shaped support seat (6) through a rotating shaft. The bottom of the horizontal moving platform (5) is fixedly installed with a first drive motor (7). The inner drive shaft of the first drive motor (7) is fixedly installed with a transmission worm (8). The side end of the transmission worm (8) is meshed with a transmission worm wheel (9). The front side of the upper end of the horizontal support platform (1) is fixedly installed with a second drive motor (10). The inner drive shaft of the second drive motor (10) is connected to a transmission screw (11) through a reducer. The outer curved surface of the transmission screw (11) is threaded with a screw nut (12). The upper end of the U-shaped support base (6) is rotatably connected to a swing shaft (13) through a rotating shaft. A fixed platform (14) is fixedly installed on the outer curved surface of the upper end of the swing shaft (13). An internal threaded fixing hole (15) is opened through the upper end of the fixed platform (14) to facilitate the fixing of medical devices. A third drive motor (16) is fixedly installed through the upper side of the U-shaped support base (6). An adjusting gear (17) is fixedly installed on the outer transmission shaft of the third drive motor (16). An adjusting gear plate (18) is meshed with the upper end of the adjusting gear (17).
2. The multifunctional medical device testing turntable according to claim 1, characterized in that: There are four electric telescopic rods (2), which are symmetrically distributed at the four corners of the horizontal support platform (1).
3. The multifunctional medical device testing turntable according to claim 2, characterized in that: There are two limiting slide rods (4), which are symmetrically distributed on both sides of the upper end of the horizontal support platform (1).
4. The multifunctional medical device testing turntable according to claim 3, characterized in that: The transmission worm gear (9) is fixedly installed at the bottom of the U-shaped support base (6), and the transmission screw (11) is rotatably connected to the upper end of the horizontal support platform (1) through the bearing seat.
5. The multifunctional medical device testing turntable according to claim 4, characterized in that: The lead screw nut (12) is fixedly installed at the lower end of the horizontal moving platform (5).
6. The multifunctional medical device testing turntable according to claim 5, characterized in that: There are several internal thread fixing holes (15), which are distributed sequentially at the upper end of the fixing platform (14).
7. A multifunctional medical device testing turntable according to claim 6, characterized in that: The adjusting gear plate (18) is fixedly installed on the outer curved surface of the side end of the swing shaft (13).