Angle-adjustable medical equipment supporting frame
By using a motor to drive the circular plate and slide bar to rotate and adjust the angle of the medical equipment, combined with a suction cup fixing and omnidirectional wheel movement structure, the limitation of adjustment of existing medical equipment support frames in changing environments is solved, and the flexibility and stability of the equipment are improved.
Patent Information
- Application Number
- CN202422898951.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing angle-adjustable medical device support frames are difficult to adapt to the ever-changing medical environment, especially for devices such as ventilators that require real-time adjustments based on the user's condition, resulting in significant limitations.
The device employs both installation and movement structures. The angle of the medical equipment is adjusted by rotating a circular plate and a slide bar driven by a motor. The equipment is fixed using suction cups, and the omnidirectional wheels and push rod structure enable flexible movement and stable placement of the equipment.
It enables rapid fixation and angle adjustment of medical equipment, avoids bending of pipelines, improves the flexibility and stability of use, and reduces the need for manpower.
Smart Images
Figure CN223886968U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical technology, and in particular to an angle-adjustable medical equipment support frame. Background Technology
[0002] Medical device support frames play an important role in the medical field and have a wide range of applications. They are designed and used to provide support and position adjustment for medical devices in special circumstances and to assist medical personnel in performing various treatment procedures.
[0003] Existing adjustable medical device support frames mainly consist of a base, a bracket, and a top plate. During use, these three components work together to support the medical device. However, in actual use, simple supports are difficult to adapt to the changing medical environment, especially for important medical devices such as ventilators that are carried by the human body. The inability to adjust in real time according to the user's condition leads to significant limitations in the medical device support frame.
[0004] Therefore, an angle-adjustable medical device support frame is proposed to address the above problems. Utility Model Content
[0005] To address the shortcomings of existing technologies, simple supports are difficult to adapt to the changing medical environment, especially for critical medical equipment such as ventilators that follow the human body. The inability to adjust in real time according to the user's condition leads to significant limitations in medical equipment support frames. Therefore, an angle-adjustable medical equipment support frame is proposed.
[0006] The technical solution adopted by this utility model to solve its technical problem is: an angle-adjustable medical device support frame, including a base, with brackets fixedly connected to the four corners of the top of the base, a top plate fixedly connected to the top of the brackets, an installation structure fixedly installed on the top of the top plate, and a movable structure fixedly installed at the bottom of the top plate. The installation structure includes a motor fixedly installed at the bottom of the top plate, a cavity is formed inside the top plate, the output end of the motor penetrates into the cavity, a circular plate is fixedly connected to the output end of the motor, a sliding rod is fixedly connected to the top of the circular plate, a fixed frame is rotatably connected to the top of the top plate, the bottom end of the fixed frame penetrates into the cavity, a second circular plate is fixedly connected to the bottom of the fixed frame, and a plurality of sliding grooves are formed on the outer wall of the second circular plate, the size and shape of the inner wall of the sliding grooves being adapted to the size and shape of the outer wall of the sliding rod.
[0007] Preferably, an arc-shaped block is fixedly connected to the top of the circular plate one at a position away from the slide rod, and the outer wall of the circular plate two is provided with a plurality of arc-shaped grooves, which are arranged alternately with the slide grooves, and the size and shape of the inner wall of the arc-shaped grooves are adapted to the size and shape of the outer wall of the arc-shaped block.
[0008] Preferably, suction cups are fixedly connected to the four corners of the top of the fixed frame. A cavity two is formed inside the bottom of the fixed frame. Two air tubes are fixedly connected inside the cavity two, and the top ends of the two air tubes respectively penetrate into the suction cups. Grooves are formed on both sides of the fixed frame. The ends of the two air tubes that are far apart are fixedly connected to the ends of the two grooves located inside the cavity two. Rectangular frames are fixedly connected to both sides of the fixed frame. Pull rods are slidably connected to the middle of the two rectangular frames. Rubber balls are fixedly connected to the ends of the two pull rods that are close together. The outer walls of the two rubber balls overlap the inner walls of the two grooves respectively. Pull rings are fixedly connected to the ends of the two pull rods that are far apart. Springs are fixedly connected to the middle of the opposite sides of the two rectangular frames. The opposite ends of the two springs are fixedly connected to the outer walls of the two rubber balls respectively.
[0009] Preferably, an elastic telescopic rod is fixedly connected to the middle of the bottom end of the cavity, the output end of the elastic telescopic rod extends through the top of the fixed frame, and a push plate is fixedly connected to the output end of the elastic telescopic rod.
[0010] Preferably, the movable structure includes a cavity three formed inside the base, four limiting rods are fixedly connected inside the cavity three, trapezoidal blocks are slidably connected to the outer walls of the four limiting rods, and universal wheels are rotatably connected to the four corners of the bottom of the trapezoidal blocks, with the bottoms of the four universal wheels extending through the bottom of the base.
[0011] Preferably, two guide rods are fixedly connected to the top of the cavity three, a push rod is slidably connected to the middle of the two guide rods, a circular roller is rotatably connected to the bottom of the push rod, and the bottom of the outer wall of the circular roller overlaps with the top of the trapezoidal block.
[0012] Preferably, a second motor is fixedly installed at the top inside the third cavity, and a lead screw is fixedly connected to the output end of the second motor. The end of the lead screw away from the second motor is rotatably connected to the side of the inner wall of the cavity away from the second motor. The lead screw is located between two guide rods, and the outer wall of the lead screw is threadedly connected to the middle part of the push rod.
[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0014] 1. This utility model provides an angle-adjustable medical device support frame. Through the installation structure, the medical device squeezes the suction cup, thereby achieving rapid fixation of the medical device. Motor 1 drives the first circular plate to rotate. When the slide rod rotates into the slide groove, the slide rod pushes the second circular plate to rotate, thereby driving the fixed frame to rotate, which in turn drives the medical device to rotate, so as to achieve the effect of adjusting the angle of the medical device. This allows the medical device to be adjusted according to the position of the human body, avoiding bending and knotting of pipelines and other lines, and also making it convenient for the user to observe the medical device at any time.
[0015] 2. This utility model provides an angle-adjustable medical equipment support frame. Through the action of the moving structure, the drive motor drives the lead screw to rotate, which in turn drives the push rod to slide, causing the roller to slide at the top of the trapezoidal block. This allows the trapezoidal block to slide up and down, thereby adjusting the position of the casters. This enables the medical equipment support frame to be moved quickly, improving its flexibility and saving manpower during the transfer process. It also allows the casters to retract into the cavity, allowing the bottom of the base to directly contact the ground, thus improving the stability of the medical equipment when placed. Furthermore, the contact between the bottom support of the base and the ground also prevents dust accumulation or cleaning dead corners under the base. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the installation structure of this utility model;
[0018] Figure 3 This is a cross-sectional structural diagram of the fixing frame of this utility model;
[0019] Figure 4 This utility model Figure 2 Enlarged view of point A in the image;
[0020] Figure 5 This is a schematic diagram of the movable structure of this utility model.
[0021] In the diagram: 1. Base; 2. Bracket; 3. Top plate; 4. Mounting structure; 41. Cavity 1; 42. Motor 1; 43. Circular plate 1; 44. Slide rod; 45. Circular plate 2; 46. Slide groove; 47. Arc block; 48. Arc groove; 49. Fixing frame; 410. Suction cup; 411. Cavity 2; 412. Air pipe; 413. Groove; 414. Rectangular frame; 415. Pull ring; 416. Pull rod; 417. Spring; 418. Rubber ball; 419. Elastic telescopic rod; 420. Push plate; 5. Moving structure; 51. Cavity 3; 52. Limiting rod; 53. Trapezoidal block; 54. Universal wheel; 55. Motor 2; 56. Lead screw; 57. Push rod; 58. Circular roller. Detailed Implementation
[0022] 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.
[0023] Specific implementation examples are given below.
[0024] Please see Figure 1 - Figure 5 This utility model provides a technical solution: an angle-adjustable medical device support frame, including a base 1, with brackets 2 fixedly connected to the four corners of the top of the base 1, a top plate 3 fixedly connected to the top of the brackets 2, an installation structure 4 fixedly installed on the top of the top plate 3, and a movable structure 5 fixedly installed at the bottom of the top plate 3. The installation structure 4 includes a motor 42 fixedly installed at the bottom of the top plate 3, a cavity 41 opened inside the top plate 3, the output end of the motor 42 penetrating into the cavity 41, a circular plate 43 fixedly connected to the output end of the motor 42, a sliding rod 44 fixedly connected to the top of the circular plate 43, and a fixed frame 49 rotatably connected to the top of the top plate 3. The bottom end extends into the cavity 41. A circular plate 45 is fixedly connected to the bottom end of the fixed frame 49. Several grooves 46 are provided on the outer wall of the circular plate 45. The size and shape of the inner wall of the groove 46 are adapted to the size and shape of the outer wall of the slide rod 44. The drive motor 42 drives the circular plate 43 to rotate. When the slide rod 44 rotates into the groove 46, the slide rod 44 pushes the circular plate 45 to rotate, thereby driving the fixed frame 49 to rotate, which can drive the medical device to rotate, so as to achieve the effect of adjusting the angle of the medical device. This allows the medical device to be adjusted according to the position of the human body, avoiding bending and knotting of pipelines and other lines, and also making it convenient for the user to observe the medical device at any time.
[0025] like Figure 2and Figure 3 As shown, an arc-shaped block 47 is fixedly connected to the top of the circular plate 43 away from the slide rod 44. The outer wall of the circular plate 45 has several arc-shaped grooves 48. The arc-shaped grooves 48 and the slide grooves 46 are arranged alternately. The size and shape of the inner wall of the arc-shaped grooves 48 are adapted to the size and shape of the outer wall of the arc-shaped block 47. When the arc-shaped block 47 rotates to fit with the arc-shaped groove 48, the arc-shaped block 47 can be limited by the arc-shaped groove 48, thereby preventing the circular plate 45 from rotating, thereby improving the stability of the fixed frame 49, and thus improving the stability of the medical equipment during use.
[0026] like Figures 2-4 As shown, suction cups 410 are fixedly connected to the four corners of the top of the fixed frame 49. A cavity 411 is formed inside the bottom of the fixed frame 49, and two air tubes 412 are fixedly connected inside the cavity 411. The top ends of the two air tubes 412 extend into the suction cups 410. Grooves 413 are formed on both sides of the fixed frame 49. The ends of the two air tubes 412 that are furthest apart are fixedly connected to the ends of the two grooves 413 located inside the cavity 411. Rectangular frames 414 are fixedly connected to both sides of the fixed frame 49. Pull rods 416 are slidably connected to the middle of the two rectangular frames 414. Rubber balls 418 are fixedly connected to the ends of the two pull rods 416 that are closest to each other. The outer walls of the two rubber balls 418 overlap the inner walls of the two grooves 413. Pull rings 415 are fixedly connected to the far ends of the two pull rods 416, and springs 417 are fixedly connected to the middle of the opposite sides of the two rectangular frames 414. The opposite ends of the two springs 417 are fixedly connected to the outer walls of the two rubber balls 418 respectively. The medical device squeezes the suction cup 410 to fix the medical device, thereby ensuring the stability of the medical device when the medical device support frame is moved or the angle of the medical device is adjusted. After the suction cup 410 is squeezed, the air inside it is discharged into the groove 413 through the air tube 412. Then, under the action of air pressure, the rubber ball 418 is lifted and finally discharged. After the air is discharged, the rubber ball 418 re-seals the groove 413 under the action of the spring 417, thereby improving the fixing effect of the suction cup 410 on the medical device.
[0027] like Figure 2 As shown, an elastic telescopic rod 419 is fixedly connected to the middle of the bottom end of cavity 411. The output end of the elastic telescopic rod 419 extends through the top of the fixed frame 49. A push plate 420 is fixedly connected to the output end of the elastic telescopic rod 419. The elastic telescopic rod 419 pushes up the push plate 420, thereby providing a certain support effect for the medical device and preventing the medical device from excessively squeezing the suction cup 410, which would cause the suction cup 410 to deform excessively, thus reducing its fixing effect and shortening its service life.
[0028] like Figure 5As shown, the movable structure 5 includes a cavity 51 inside the base 1. Four limiting rods 52 are fixedly connected inside the cavity 51. Trapezoidal blocks 53 are slidably connected to the outer walls of the four limiting rods 52. Universal wheels 54 are rotatably connected to the four corners of the bottom of the trapezoidal blocks 53. The bottoms of the four universal wheels 54 extend through the bottom of the base 1. When the roller 58 slides to the top of the trapezoidal block 53, the trapezoidal block 53 slides to the bottom inside the cavity 51, causing the universal wheels 54 to protrude from the bottom of the base 1, thereby lifting the base 1 and the entire medical equipment support frame. This allows the medical equipment support frame to be moved quickly, improving its flexibility and saving manpower during the transfer process, making the movement more convenient.
[0029] like Figure 5 As shown, two guide rods are fixedly connected to the top of the cavity 51. A push rod 57 is slidably connected to the middle of the two guide rods. A roller 58 is rotatably connected to the bottom of the push rod 57. The bottom of the outer wall of the roller 58 overlaps with the top of the trapezoidal block 53. When the roller 58 slides to the lower position at the top of the trapezoidal block 53, the trapezoidal block 53 gradually moves to the middle of the cavity 51 under the action of gravity. The caster wheel 54 retracts into the cavity 51. At this time, the bottom of the base 1 is in direct contact with the ground, thereby improving the stability of the medical equipment in the placement state. At the same time, the bottom support 2 of the base 1 is in contact with the ground, which can also avoid problems such as dust accumulation or cleaning dead corners under the base 1.
[0030] like Figure 5 As shown, a motor 2 55 is fixedly installed at the top inside the cavity 3 51. A lead screw 56 is fixedly connected to the output end of the motor 2 55. The end of the lead screw 56 away from the motor 2 55 is rotatably connected to the side of the inner wall of the cavity away from the motor 2 55. The lead screw 56 is located between two guide rods. The outer wall of the lead screw 56 is threadedly connected to the middle part of the push rod 57. The motor 2 55 can drive the lead screw 56 to rotate. With the cooperation of the guide rods, the push rod 57 can be driven to slide, thereby causing the roller 58 to slide at the top of the trapezoidal block 53.
[0031] The working principle of this utility model is as follows: During use, the medical device is placed in the fixed frame 49. Under the action of gravity, the medical device compresses the suction cup 410, thereby fixing the medical device and ensuring its stability when the medical device support frame is moved or the angle of the medical device is adjusted. After being compressed, the suction cup 410 expels its internal air through the air tube 412 into the groove 413. Then, under the action of air pressure, it lifts the rubber ball 418 and finally expels it. After the air is expelled, the rubber ball 418, under the action of the spring 417, re-seals the groove 413, thereby improving the fixing effect of the suction cup 410 on the medical device. During this process, the elastic telescopic rod 419 lifts the push plate 420, thereby fixing the medical device... The device provides some support, preventing excessive pressure on the suction cup 410 from the medical equipment, which could lead to excessive deformation of the suction cup 410, reducing its fixing effect and shortening its lifespan. Afterwards, pulling the pull ring 415 lifts the rubber ball 418, allowing the inside of the suction cup 410 to directly connect with the outside air, thus canceling its fixing effect and enabling quick disassembly of the medical equipment. After the medical equipment is fixed, the drive motor 42 drives the circular plate 43 to rotate. When the slide rod 44 rotates into the slide groove 46, the slide rod 44 pushes the circular plate 45 to rotate, which in turn drives the fixing frame 49 to rotate, thereby rotating the medical equipment to adjust its angle. This allows the medical device to be adjusted according to the location of the human body, avoiding bends and knots in pipelines and other wiring. It also facilitates user observation of the medical device. When the arc-shaped block 47 rotates to engage with the arc-shaped groove 48, the arc-shaped block 47 is limited by the arc-shaped groove 48, preventing the circular plate 45 from rotating, thus improving the stability of the fixed frame 49 and the overall stability of the medical device during use. The drive motor 55 drives the lead screw 56 to rotate, which, with the help of the guide rod, drives the push rod 57 to slide, causing the circular roller 58 to slide at the top of the trapezoidal block 53. When the circular roller 58 slides to the highest point of the trapezoidal block 53, the trapezoidal block 53... The roller 58 slides to the bottom of the base 1, causing the caster wheel 54 to protrude from the bottom of the base 1, thereby lifting the base 1 and the entire medical equipment support frame. This allows the medical equipment support frame to be moved quickly, improving its flexibility and saving manpower during the transfer process, making it more convenient to move. When the roller 58 slides to the bottom of the trapezoidal block 53, the trapezoidal block 53 gradually moves to the middle of the cavity 3 51 under the action of gravity. The caster wheel 54 retracts into the cavity 3 51. At this time, the bottom of the base 1 is in direct contact with the ground, thereby improving the stability of the medical equipment in the placement state. At the same time, the contact between the bottom support 2 of the base 1 and the ground can also prevent dust accumulation or cleaning dead corners under the base 1.
[0032] 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An angle-adjustable medical device support frame, comprising a base (1), characterized in that: The base (1) has four fixed brackets (2) at its top corners. The top of the brackets (2) is fixedly connected to a top plate (3). The top of the top plate (3) is fixedly mounted with an installation structure (4). The bottom of the top plate (3) is fixedly mounted with a moving structure (5). The installation structure (4) includes a motor (42) fixedly mounted at the bottom of the top plate (3). The top plate (3) has a cavity (41) inside. The output end of the motor (42) extends into the cavity (41). (42) The output end is fixedly connected to a circular plate (43), the top of the circular plate (43) is fixedly connected to a sliding rod (44), the top of the top plate (3) is rotatably connected to a fixed frame (49), the bottom end of the fixed frame (49) extends into the interior of the cavity (41), the bottom end of the fixed frame (49) is fixedly connected to a circular plate (45), the outer wall of the circular plate (45) is provided with several sliding grooves (46), the size and shape of the inner wall of the sliding groove (46) are adapted to the size and shape of the outer wall of the sliding rod (44).
2. The angle-adjustable medical device support frame according to claim 1, characterized in that: The top of the first circular plate (43) is fixedly connected to an arc-shaped block (47) at a position away from the slide rod (44). The outer wall of the second circular plate (45) is provided with several arc-shaped grooves (48). The arc-shaped grooves (48) and the slide grooves (46) are arranged alternately. The size and shape of the inner wall of the arc-shaped grooves (48) are adapted to the size and shape of the outer wall of the arc-shaped block (47).
3. The angle-adjustable medical device support frame according to claim 1, characterized in that: Suction cups (410) are fixedly connected to the four corners of the top of the fixed frame (49). A cavity two (411) is opened inside the bottom of the fixed frame (49). Two air tubes (412) are fixedly connected inside the cavity two (411). The top ends of the two air tubes (412) respectively penetrate into the interior of the suction cups (410). Grooves (413) are opened on both sides of the fixed frame (49). The ends of the two air tubes (412) that are far apart are fixedly connected to the ends of the two grooves (413) located inside the cavity two (411). Both sides of the fixed frame (49) are fixedly connected to... A rectangular frame (414) is attached to each of the two rectangular frames (414), and a pull rod (416) is slidably connected to the middle of each of the two pull rods (416). A rubber ball (418) is fixedly connected to the close end of each of the two pull rods (416). The outer wall of each of the two rubber balls (418) overlaps with the inner wall of each of the two grooves (413). A pull ring (415) is fixedly connected to the far end of each of the two pull rods (416). A spring (417) is fixedly connected to the middle of each of the two rectangular frames (414) on opposite sides. The opposite ends of each of the two springs (417) are fixedly connected to the outer wall of each of the two rubber balls (418).
4. The angle-adjustable medical device support frame according to claim 3, characterized in that: An elastic telescopic rod (419) is fixedly connected to the middle of the bottom end of the cavity two (411). The output end of the elastic telescopic rod (419) passes through the top of the fixed frame (49). A push plate (420) is fixedly connected to the output end of the elastic telescopic rod (419).
5. The angle-adjustable medical device support frame according to claim 1, characterized in that: The movable structure (5) includes a cavity three (51) opened inside the base (1). Four limiting rods (52) are fixedly connected inside the cavity three (51). Trapezoidal blocks (53) are slidably connected to the outer walls of the four limiting rods (52). Universal wheels (54) are rotatably connected to the four corners of the bottom of the trapezoidal blocks (53). The bottoms of the four universal wheels (54) all penetrate through the bottom of the base (1).
6. The angle-adjustable medical device support frame according to claim 5, characterized in that: Two guide rods are fixedly connected to the top of the cavity three (51), and a push rod (57) is slidably connected to the middle of the two guide rods. A circular roller (58) is rotatably connected to the bottom of the push rod (57), and the bottom of the outer wall of the circular roller (58) overlaps with the top of the trapezoidal block (53).
7. The angle-adjustable medical device support frame according to claim 6, characterized in that: A motor 2 (55) is fixedly installed at the top inside the cavity 3 (51). A lead screw (56) is fixedly connected to the output end of the motor 2 (55). The end of the lead screw (56) away from the motor 2 (55) is rotatably connected to the side of the cavity wall away from the motor 2 (55). The lead screw (56) is located between two guide rods. The outer wall of the lead screw (56) is threadedly connected to the middle part of the push rod (57).