An examination lifting device

Abstract

The utility model discloses a kind of lifting devices for examination, it is related to medical instrument field, including lifting plate and base, the bottom of the lifting plate is fixedly connected with short block, short block side is fixedly connected with collar, the inside of the collar is movably connected with snap ring;The utility model has the advantages that the position of moving plate can be adjusted by screw rod, snap ring, collar, moving block and the like components, and the load-bearing area of lifting plate can be enlarged in turn, the discomfort of patient in examination process is alleviated, and the smooth progress of examination can also be ensured;The limbs of patient can be limited by mounting block, spring, sliding block, fixed block, fixed band and the like components, effectively prevent patient from being injured due to accidental movement in examination process, and the convenience of examination is also greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a lifting device for examination. Background Technology

[0002] Neurology is a medical field specializing in the diagnosis and treatment of diseases of the brain, spinal cord, and peripheral nerves. This department handles various neurological disorders, such as stroke, multiple sclerosis, Parkinson's disease, Alzheimer's disease, and various types of headaches. In neurological examinations, examination support devices play a crucial role. They help patients maintain a comfortable position, facilitating the physician's assessment of nerve reflexes and muscle tone. This not only improves the accuracy and efficiency of the examination but also ensures patient comfort and reduces the workload for medical staff, making it an indispensable part of modern neurological diagnosis and treatment.

[0003] A search revealed that patent CN211409083U discloses "a lifting device for psychiatric examinations." Through the coordinated arrangement of a fixed plate, ear seat, rotating shaft, and connecting plate, the tilt angle of the lifting plate can be adjusted, allowing the lifting plate to better adapt to the patient's limbs and prevent the patient from feeling tired during the examination. However, the area supported by the lifting plate in this device is fixed, which can cause discomfort to some patients during the examination, thus affecting the smooth progress of the examination. Utility Model Content

[0004] The purpose of this invention is to provide a lifting device for examination, in order to solve the problem that the area supported by the lifting plate in the prior art is fixed, which causes some patients to feel uncomfortable during the examination, thus affecting the smooth progress of the examination.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an inspection lifting device, comprising a lifting plate and a base, wherein a short block is fixedly connected to the bottom of the lifting plate, a retaining ring is fixedly connected to one side of the short block, and a retaining ring is movably connected inside the retaining ring; The inner wall of the lifting plate is provided with a guide groove, and a guide block is slidably connected inside the guide groove. The guide block is fixedly connected to the moving plate. A moving block is fixedly connected to the bottom of the moving plate. A threaded hole is provided on the moving block. A screw rod is provided through the moving block and threadedly connected to the threaded hole, and its end is fixedly connected to a retaining ring. An electric push rod is provided on the base, and a fixed seat is fixedly connected to the other end of the electric push rod. A limit post is fixedly connected to the inner wall of the fixed seat, and an insert rod is movably connected to the fixed seat. A rotating block is fixedly connected to the lower end of the lifting plate, and an insertion hole is provided on the rotating block.

[0006] Preferably, the lifting plate is provided with a plurality of fixing blocks, and the fixing blocks are symmetrically provided with locking holes on both sides. The lifting plate is also provided with a fixing strap that cooperates with the fixing blocks. The other end of the fixing block is fixedly connected to an installation block. The installation block is provided with two sliders inside, and the two sliders are fixedly connected with locking blocks in opposite directions. A spring is provided between the two sliders and the partition between the installation block and the partition.

[0007] Preferably, the external thread of the lead screw is adapted to the internal thread of the moving block.

[0008] Preferably, one end of the lead screw is movably connected to the short block via a retaining ring and a retaining ring.

[0009] Preferably, the slider slides inside the mounting block via a spring.

[0010] Preferably, the number of fixing straps is several, and they are evenly spaced at the upper end of the support plate.

[0011] This utility model adopts the above-mentioned technical solution and has the following advantages compared with the prior art: By rotating the lead screw, under the action of its external thread, the moving block drives the moving plate to move to one side, thereby extending the support plate and increasing its bearing area. Similarly, after use, rotating the lead screw in the opposite direction drives the moving block to move in the opposite direction, and the moving plate is reset. During the movement of the moving plate, the guide block slides inside the guide groove. With the cooperation of the guide block and the guide groove, the stability of the moving plate during movement can be improved. The position of the moving plate can be adjusted by components such as the lead screw, retaining ring, retaining ring, and moving block, thereby expanding the bearing area of ​​the support plate, reducing the patient's discomfort during the examination, and ensuring the smooth progress of the examination.

[0012] Using the above technical solution, by pushing the locking block, the locking block compresses the slider, causing the mounting block to slide in along the inside of the fixing block. When the locking block reaches the locking hole, the spring rebounds and pushes the slider to move in the opposite direction, allowing the locking block to enter the inside of the locking hole. At this time, the lower end of the fixing strap is in close contact with the patient's limb, achieving limitation. Similarly, simply pushing the locking block again and pulling the mounting block can easily release the patient's limb. Through components such as the mounting block, spring, slider, fixing block, and fixing strap, the patient's limb can be limited, effectively preventing injury to the patient due to accidental movement during the examination, while also greatly improving the convenience of the examination. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an inspection lifting device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the support plate structure in an embodiment of the present utility model; Figure 3This is a schematic diagram of the movable plate structure in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the lead screw structure in an embodiment of this utility model; Figure 5 This is a schematic diagram of the internal structure of the fixing base in an embodiment of this utility model; Figure 6 This is a schematic diagram of the internal structure of the mounting block in an embodiment of this utility model.

[0014] In the diagram: 1. Lifting plate; 2. Base; 3. Short block; 4. Snap ring; 5. Snap ring; 6. Lead screw; 7. Guide groove; 8. Guide block; 9. Moving plate; 10. Moving block; 11. Threaded hole; 12. Electric push rod; 13. Fixed seat; 14. Limiting post; 15. Insert rod; 16. Rotating block; 17. Insertion hole; 18. Fixing strap; 19. Mounting block; 20. Fixing block; 21. Snap hole; 22. Slider; 23. Snap block; 24. Spring. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. Example 1

[0016] Please see Figures 1-6 A lifting device for inspection includes a lifting plate 1 and a base 2. A short block 3 is fixedly connected to the bottom of the lifting plate 1, and a retaining ring 4 is fixedly connected to one side of the short block 3. A retaining ring 5 is movably connected inside the retaining ring 4. A guide groove 7 is formed on the inner wall of the lifting plate 1, and a guide block 8 is slidably connected inside the guide groove 7. The guide block 8 is fixedly connected to a movable plate 9. A movable block 10 is fixedly connected to the bottom of the movable plate 9. A threaded hole 11 is formed on the movable block 10, and a threaded connection is provided through the movable block 10 and threaded into the threaded hole 11. The lead screw 6 is connected to the base 2 and its end is fixedly connected to the retaining ring 5. An electric push rod 12 is provided on the base 2. The other end of the electric push rod 12 is fixedly connected to the fixed seat 13. A limit post 14 is fixedly connected to the inner wall of the fixed seat 13. An insert rod 15 is also movably connected to the fixed seat 13. A rotating block 16 is fixedly connected to the lower end of the lifting plate 1. An insertion hole 17 is opened on the rotating block 16. The external thread of the lead screw 6 is adapted to the internal thread of the moving block 10. One end of the lead screw 6 is movably connected to the short block 3 through the retaining ring 5 and the retaining ring 4.

[0017] Specifically, rotating the lead screw 6 causes the moving block 10 to move the moving plate 9 to one side under the action of its external thread, thereby extending the support plate 1 and increasing its bearing area. Similarly, after use, rotating the lead screw 6 in the opposite direction causes the moving block 10 to move in the opposite direction, and the moving plate 9 returns to its original position. During the movement of the moving plate 9, the guide block 8 slides inside the guide groove 7. The cooperation of the guide block 8 and the guide groove 7 can improve the stability of the moving plate 9 during movement. The position of the moving plate 9 can be adjusted through components such as the lead screw 6, retaining ring 5, retaining ring 4, and moving block 10, thereby expanding the bearing area of ​​the support plate 1, reducing patient discomfort during the examination, and ensuring the smooth progress of the examination. Example 2

[0018] Please see Figures 1-6 A lifting device for inspection includes a lifting plate 1 with several fixing blocks 20. The fixing blocks 20 have symmetrically arranged locking holes 21 on both sides. The lifting plate 1 also has corresponding fixing straps 18 that cooperate with the fixing blocks 20. The other end of the fixing blocks 20 is fixedly connected to an installation block 19. The installation block 19 has two sliders 22 inside. The two sliders 22 are fixedly connected to the locking blocks 23 in opposite directions. A spring 24 is arranged between the two sliders 22 and the partition between the installation block 19. The sliders 22 slide inside the installation block 19 through the spring 24. The number of fixing straps 18 is several, and they are equidistantly arranged at the upper end of the lifting plate 1.

[0019] Specifically, pushing the locking block 23 causes the slider 22 to compress the spring 24, allowing the mounting block 19 to slide in along the inside of the fixing block 20. When the locking block 23 reaches the position of the locking hole 21, the spring 24 rebounds and pushes the slider 22 to move in the opposite direction, and the locking block 23 enters the inside of the locking hole 21. At this time, the lower end of the fixing strap 18 is in close contact with the patient's limb, achieving a limit. Similarly, simply pushing the locking block 23 again and pulling the mounting block 19 can easily release the patient's limb. The mounting block 19, spring 24, slider 22, fixing block 20, fixing strap 18 and other components can limit the patient's limb, effectively preventing the patient from being injured due to accidental movement during the examination, and also greatly improving the convenience of the examination.

[0020] Working principle: When using this lifting device, the operator must first precisely adjust the angle of the lifting plate 1 according to the actual condition of the patient's limb to ensure a proper fit. The operation process includes pulling the insertion rod 15 to slide it out of the insertion hole 17 and release the restriction on the rotating block 16. Then, the rotating block 16 is rotated around the limiting post 14 until the lifting plate 1 reaches the desired angle. At this time, the insertion rod 15 is pushed in the opposite direction to insert it into another set of insertion holes 17, thereby fixing the rotating block 16 and completing the angle adjustment. The base 2 of this device has corresponding connecting plates on both sides, so it can be used in combination. In addition, medical staff can also use the electric push rod 12 to adjust the height of the lifting plate 1. Next, rotating the lead screw 6 causes the moving block 10 to move the moving plate 9 to one side under the action of its external thread, thus extending the support plate 1 and increasing its bearing area. Similarly, after use, rotating the lead screw 6 in the opposite direction drives the moving block 10 to move in the opposite direction, and the moving plate 9 returns to its original position. During the movement of the moving plate 9, the guide block 8 slides inside the guide groove 7. The cooperation of the guide block 8 and the guide groove 7 improves the stability of the moving plate 9 during movement. The position of the moving plate 9 can be adjusted through components such as the lead screw 6, retaining ring 5, retaining ring 4, and moving block 10, thereby expanding the bearing area of ​​the support plate 1, reducing patient discomfort during the examination, and ensuring the smooth progress of the examination. After adjustment, the patient can... The limb can be placed on the support plate 1. Finally, push the locking block 23. The locking block 23 causes the slider 22 to compress the spring 24, and the mounting block 19 slides into the inside of the fixing block 20. When the locking block 23 reaches the position of the locking hole 21, the spring 24 rebounds and pushes the slider 22 to move in the opposite direction. The locking block 23 enters the inside of the locking hole 21. At this time, the lower end of the fixing strap 18 is close to the patient's limb, achieving the limitation. Similarly, the patient's limb can be easily released by simply pushing the locking block 23 again and pulling the mounting block 19. The mounting block 19, spring 24, slider 22, fixing block 20, fixing strap 18 and other components can limit the patient's limb, effectively preventing the patient from being injured due to accidental movement during the examination, and also greatly improving the convenience of the examination.

[0021] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. An inspection lifting device, comprising a lifting plate (1) and a base (2), characterized in that: The bottom of the lifting plate (1) is fixedly connected to a short block (3), and a retaining ring (4) is fixedly connected to one side of the short block (3). A retaining ring (5) is movably connected inside the retaining ring (4). The inner wall of the lifting plate (1) is provided with a guide groove (7), and a guide block (8) is slidably connected inside the guide groove (7). The guide block (8) is fixedly connected to the moving plate (9). A moving block (10) is fixedly connected to the bottom of the moving plate (9). A threaded hole (11) is provided on the moving block (10). A screw (6) is provided through the moving block (10) and threadedly connected to the threaded hole (11), and its end is fixedly connected to the retaining ring (5). An electric push rod (12) is provided on the base (2). The other end of the electric push rod (12) is fixedly connected to a fixed seat (13). A limit post (14) is fixedly connected to the inner wall of the fixed seat (13). An insert rod (15) is also movably connected to the fixed seat (13). A rotating block (16) is fixedly connected to the lower end of the lifting plate (1). An insertion hole (17) is provided on the rotating block (16).

2. The lifting device for inspection according to claim 1, characterized in that: The lifting plate (1) is provided with several fixing blocks (20). The fixing blocks (20) are symmetrically provided with locking holes (21) on both sides. The lifting plate (1) is also provided with a fixing strap (18) that cooperates with the fixing blocks (20). The other end of the fixing block (20) is fixedly connected to an installation block (19). The installation block (19) is provided with two sliders (22). The two sliders (22) are fixedly connected with locking blocks (23) in opposite directions. A spring (24) is provided between the partition between the two sliders (22) and the installation block (19).

3. The lifting device for inspection according to claim 1, characterized in that: The external thread of the lead screw (6) is adapted to the internal thread of the moving block (10).

4. The lifting device for inspection according to claim 1, characterized in that: One end of the lead screw (6) is movably connected to the short block (3) through a retaining ring (5) and a retaining ring (4).

5. The lifting device for inspection according to claim 2, characterized in that: The slider (22) slides inside the mounting block (19) via a spring (24).

6. The lifting device for inspection according to claim 2, characterized in that: The number of fixing straps (18) is several, and they are equidistantly arranged at the upper end of the lifting plate (1).

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