Gastrointestinal endoscopy bed with angle adjusting structure
By designing a bed with an angle adjustment structure on the gastroenteroscopy bed, the problem of insufficient angle adjustment of the traditional bed is solved, the accuracy and efficiency of the examination are improved, and the operation is simplified.
Patent Information
- Application Number
- CN202520451292.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Traditional gastroenteroscopy beds have shortcomings in angle adjustment, and they cannot flexibly adjust the angle of the bed plate according to the examination needs, which leads to inconvenience in the doctor's operation during the examination, affecting the accuracy and efficiency of the examination.
A gastroenteroscopy bed with an angle adjustment structure was designed. Two angle adjustment plates with opposite flip directions were installed on the top of the bed plate, which were rotatably connected to the bed plate through a hinge, and supported and adjusted by the hoisting cylinder.
The doctor can easily adjust the angle of the angle adjustment board according to the examination needs, so as to better observe various parts of the patient's gastrointestinal tract, improve the accuracy and efficiency of the examination, simplify operations, and reduce the work burden of medical staff.
Smart Images
Figure CN222841219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical examination equipment, in particular to a gastrointestinal endoscope examination bed with an angle adjustment structure. Background Art
[0002] In the field of medical examination, gastroenteroscopy is a common and important diagnostic method used to visually observe and diagnose gastrointestinal diseases. Traditional gastroenteroscopy beds are usually designed to be relatively simple, and their main function is to provide a platform for patients to lie down so that doctors can perform gastroenteroscopy operations. However, during the actual examination process, doctors often need to adjust the patient's position according to the patient's specific situation and examination needs in order to better observe various parts of the gastrointestinal tract.
[0003] Traditional gastroenteroscopy examination beds have many deficiencies in terms of angle adjustment. On the one hand, many examination beds lack effective angle adjustment mechanisms and cannot flexibly adjust the angle of the bed board according to examination requirements, which makes it inconvenient for doctors to operate during the examination and may even affect the accuracy and efficiency of the examination. On the other hand, even if some examination beds are equipped with angle adjustment mechanisms, these mechanisms are often complex in structure and cumbersome to operate, requiring medical staff to spend more time and energy to adjust, increasing the workload.
[0004] In addition, traditional gastroenteroscopy examination beds also have limitations in terms of lifting. Many examination beds have a limited lifting range and cannot meet the needs of patients of different heights and body shapes, which may cause patients to feel uncomfortable or have difficulty cooperating during the examination. At the same time, the stability and reliability of the lifting mechanism are also important factors that need to be considered. Traditional lifting mechanisms often have shortcomings in this regard. Summary of the invention
[0005] The purpose of the utility model is to provide a gastroenteroscopy examination bed with an angle adjustment structure to solve the problem that many examination beds proposed in the above background technology lack an effective angle adjustment mechanism and cannot flexibly adjust the angle of the bed board according to examination requirements, which causes inconvenience to the doctor during the examination and may even affect the accuracy and efficiency of the examination.
[0006] To achieve the above-mentioned purpose, the utility model provides a gastrointestinal endoscopy examination bed with an angle adjustment structure, including a base, a bed board is arranged on the upper part of the base, the bottom of the bed board is supported by a lifting assembly, support plates are installed on both sides of the top of the base, a horizontal axis is installed between the tops of the support plates, and two angle adjustment plates are installed on the top of the horizontal axis and the bed board, and the flipping directions of the angle adjustment plates are opposite. One end of the angle adjustment plate is rotatably connected to the bed board through a hinge, and the bottom of the other end of the angle adjustment plate is supported by a lifting cylinder.
[0007] Preferably, the transverse axis is rotatably connected to the support plate via a bearing, and a handle is installed at one end of the transverse axis.
[0008] Preferably, bed rails are installed on both sides of the bed board.
[0009] Preferably, the bottom end of the bed rail is rotatably connected to the side of the bed board via a rotating shaft, and the rotating shaft is driven to rotate by a driving motor.
[0010] Preferably, the bottom of the lifting cylinder is installed on the inner side of the bed board, and the top end of the output shaft of the lifting cylinder is abutted and matched with the surface of the angle adjustment plate.
[0011] Preferably, the lifting assembly includes a bracket, the bottom end of the bracket is installed on the base, a worm wheel is installed on the top of the bracket, a worm is installed on the horizontal axis near the worm wheel, the worm cooperates with the worm wheel, a lifting rod is provided on one side of the worm wheel, a slot is provided at the bottom of the lifting rod, a fixing rod is provided in the slot, the bottom end of the fixing rod is fixed to the base, a rack is installed on the outer wall of the fixing rod near the worm wheel, a gear ring is installed on the outer wall of the worm wheel, the rack is meshed with the gear ring, and the top of the lifting rod is connected and fixed to the bed board.
[0012] Preferably, a sleeve is installed at one end of the horizontal axis, a slide groove is provided on the inner wall of the sleeve, a protrusion is installed on the outer wall of one end of the handle, the handle is plug-fitted with the sleeve, and relative rotation is limited by the sliding fit between the slide groove and the protrusion.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the gastrointestinal endoscopy examination bed with angle adjustment structure, two angle adjustment plates with opposite flipping directions are installed on the top of the examination bed board, which are rotatably connected to the bed board through hinges and supported and adjusted by lifting cylinders. This design allows doctors to easily adjust the angle of the angle adjustment plate according to examination needs, so as to better observe various parts of the patient's gastrointestinal tract and improve the accuracy and efficiency of the examination. The angle adjustment mechanism has a simple structure and is easy to operate, which greatly reduces the workload of medical staff.
[0015] The bottom of the examination bed is supported by a lifting assembly, which uses a worm gear and rack gear ring transmission method to achieve stable lifting of the bed board within a large range. The lifting assembly has a reasonable structural design, high transmission efficiency, and good stability, which can ensure the safety and comfort of patients during the examination.
[0016] The lifting and angle adjustment functions of the examination bed enable it to meet the needs of patients of different heights and body shapes, improving the versatility and adaptability of the examination. The design of the bed rails also takes into account the safety and comfort of the patients. The bottom of the bed rails is connected to the side of the bed board through a rotating shaft and driven by a drive motor to rotate, making it convenient for patients to get in and out of bed and adjust their body position during the examination.
[0017] The overall structural design of the examination bed is concise and clear, and the connection and transmission methods between the various components are reasonable, making the operation easy to understand. The maintenance of the examination bed is also relatively convenient, and the various components are easy to disassemble and replace, reducing maintenance costs and time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a side structural schematic diagram of the utility model.
[0020] Figure 3 It is a structural schematic diagram of the lifting component in the utility model.
[0021] The meaning of each number in the figure is:
[0022] 1. Base; 2. Bed board; 21. Angle adjustment plate; 211. Lifting cylinder; 212. Hinge; 3. Bed rail; 31. Rotating shaft; 32. Driving motor; 4. Support plate; 5. Horizontal axis; 51. Handle; 6. Lifting assembly; 61. Bracket; 62. Worm gear; 621. Gear ring; 63. Worm; 64. Lifting rod; 65. Fixing rod; 66. Rack. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides a gastrointestinal endoscopy examination bed with an angle adjustment structure, such as Figure 1-Figure 3As shown, it includes a base 1, a bed board 2 is arranged on the upper part of the base 1, the bottom of the bed board 2 is supported by a lifting assembly 6, support plates 4 are installed on both sides of the top of the base 1, and a horizontal axis 5 is installed between the tops of the support plates 4. The horizontal axis 5 and the top of the bed board 2 are installed with two angle adjustment plates 21, and the flipping directions of the angle adjustment plates 21 are opposite. One end of the angle adjustment plate 21 is rotatably connected to the bed board 2 through a hinge 212, and the bottom of the other end of the angle adjustment plate 21 is supported by a lifting cylinder 211. The bottom of the bed board 2 is supported by the lifting assembly 6, so that the bed board 2 can be flexibly lifted and lowered in the vertical direction according to the examination requirements. This design not only meets the examination needs of patients of different heights and body shapes, but also improves the comfort and accuracy of the examination.
[0025] Two angle adjustment plates 21 are installed on the top of the bed board 2, and the flipping directions of the two angle adjustment plates 21 are opposite. One end of the angle adjustment plate 21 is rotatably connected to the bed board 2 through a hinge 212, and the bottom of the other end is supported by a lifting cylinder 211. This structure allows doctors to easily adjust the angle of the angle adjustment plate 21 by controlling the lifting cylinder 211, thereby better meeting the examination requirements and improving the efficiency and accuracy of the examination.
[0026] In this embodiment, the horizontal axis 5 is rotatably connected to the support plate 4 through a bearing, and a handle 51 is installed at one end of the horizontal axis 5. The horizontal axis 5 is rotatably connected to the support plate 4 through a bearing, so that the horizontal axis 5 can flexibly rotate on the support plate 4. The handle 51 is installed at one end of the horizontal axis 5, which is convenient for the operator to manually rotate the horizontal axis 5, providing convenience for subsequent lifting or angle adjustment operations. The flexibility and convenience of operation are improved.
[0027] Specifically, bed rails 3 are installed on both sides of the bed board 2 .
[0028] Furthermore, the bottom end of the bed rail 3 is rotatably connected to the side of the bed board 2 through the rotating shaft 31, and the rotating shaft 31 is driven to rotate by the driving motor 32. The bed rail 3 is installed on both sides of the bed board 2 to provide safety protection for the patient lying on the bed board 2. The bottom end of the bed rail 3 is rotatably connected to the side of the bed board 2 through the rotating shaft 31, so that the bed rail 3 can be turned over or lowered as needed. The rotating shaft 31 is driven to rotate by the driving motor 32, realizing the automatic control of the bed rail 3. The safety of the patient is enhanced, and the convenience and flexibility of using the bed rail 3 are improved.
[0029] Furthermore, the bottom of the lifting cylinder 211 is installed on the inner side of the bed board 2, and the top of the output shaft of the lifting cylinder 211 is in abutment with the surface of the angle adjustment plate 21. The bottom of the lifting cylinder 211 is installed on the inner side of the bed board 2, which saves space and has a compact structure. The top of the output shaft of the lifting cylinder 211 is in abutment with the surface of the angle adjustment plate 21, and the angle adjustment of the angle adjustment plate 21 is achieved through the telescopic movement of the cylinder. Accurate and rapid adjustment of the angle adjustment plate 21 is achieved, which improves the efficiency and accuracy of inspection.
[0030] Furthermore, the lifting assembly 6 includes a bracket 61, the bottom end of the bracket 61 is mounted on the base 1, a worm wheel 62 is mounted on the top of the bracket 61, a worm 63 is mounted on the horizontal axis 5 near the worm wheel 62, the worm 63 cooperates with the worm wheel 62, a lifting rod 64 is arranged on one side of the worm wheel 62, a slot is provided at the bottom of the lifting rod 64, a fixing rod 65 is arranged in the slot, the bottom end of the fixing rod 65 is fixed on the base 1, a rack 66 is mounted on the outer wall of the fixing rod 65 near the worm wheel 62, a gear ring 621 is mounted on the outer wall of the worm wheel 62, and the rack 66 meshes with the gear ring 621. The bottom end of the bracket 61 is mounted on the base 1 to provide a stable support for the lifting assembly 6. The worm wheel 62 is mounted on the top of the bracket 61 and cooperates with the worm 63 to realize the conversion from rotational motion to linear motion. One side of the lifting rod 64 is connected to the worm gear 62, and a slot is provided at the bottom to cooperate with the fixing rod 65, and the lifting rod 64 is stably lifted and lowered by the meshing of the rack 66 and the gear ring 621. The bed board 2 is lifted and lowered stably and accurately, meeting the examination needs of patients of different heights and body shapes.
[0031] Furthermore, a sleeve is installed at one end of the horizontal axis 5, and a slide groove is provided on the inner wall of the sleeve. A protrusion is installed on the outer wall of one end of the handle 51. The handle 51 is plugged into the sleeve, and the relative rotation is limited by the sliding cooperation between the slide groove and the protrusion. A sleeve is installed at one end of the horizontal axis 5, and a slide groove is provided on the inner wall of the sleeve. A protrusion is installed on the outer wall of one end of the handle 51, and the sleeve is plugged into the sleeve. The relative rotation between the handle 51 and the sleeve is limited by the sliding cooperation between the slide groove and the protrusion, ensuring that the handle 51 can remain stable when the horizontal axis 5 is rotated. The stability and reliability of the use of the handle 51 are improved, and the relative rotation between the handle 51 and the horizontal axis 5 during operation is prevented.
[0032] When the gastrointestinal endoscopy bed with angle adjustment structure of the utility model is in use, first, the lifting assembly 6 includes a bracket 61, a worm wheel 62, a worm 63, a lifting rod 64, a fixed rod 65, a rack 66 and a gear ring 621. The bottom end of the bracket 61 is installed on the base 1 to provide a stable support for the entire lifting assembly 6. The worm wheel 62 is installed at the top of the bracket 61 and cooperates with the worm 63 close to the horizontal axis 5. When the worm 63 rotates, the worm wheel 62 will rotate accordingly. One side of the lifting rod 64 is connected to the worm wheel 62, and a slot is provided at the bottom to cooperate with the fixed rod 65. The bottom end of the fixed rod 65 is fixed on the base 1, and a rack 66 is installed on the outer wall of the side close to the worm wheel 62. A gear ring 621 is installed on the outer wall of the worm wheel 62, and the rack 66 is meshed with the gear ring 621. When the worm wheel 62 rotates, the gear ring 621 will drive the rack 66 to move up and down, and then the lifting and lowering of the bed board 2 is realized through the lifting rod 64. By controlling the rotation direction and speed of the worm 63, the lifting height of the bed board 2 can be accurately controlled to meet the examination requirements of patients of different heights and body shapes.
[0033] Two angle adjustment plates 21 are installed on the top of the bed board 2, and the flipping directions of the two angle adjustment plates 21 are opposite. One end of the angle adjustment plate 21 is rotatably connected to the bed board 2 through a hinge 212, and the bottom of the other end is supported by a lifting cylinder 211. When the angle of the angle adjustment plate 21 needs to be adjusted, it is only necessary to control the telescopic movement of the lifting cylinder 211. The top end of the output shaft of the lifting cylinder 211 abuts against the surface of the angle adjustment plate 21, and the angle adjustment plate 21 is pushed to rotate around the hinge 212 through the extension and contraction of the cylinder. By accurately controlling the extension and contraction amount and speed of the lifting cylinder 211, the angle adjustment plate 21 can be accurately and quickly adjusted, so as to better meet the inspection needs and improve the efficiency and accuracy of the inspection.
[0034] The horizontal axis 5 is rotatably connected to the support plate 4 through a bearing, so that the horizontal axis 5 can flexibly rotate on the support plate 4. A handle 51 is installed at one end of the horizontal axis 5, which is convenient for the operator to manually rotate the horizontal axis 5. The handle 51 is plugged into the sleeve at one end of the horizontal axis 5, and a slide groove is provided on the inner wall of the sleeve, and a protrusion is installed on the outer wall of one end of the handle 51. The relative rotation of the handle 51 and the sleeve is limited by the sliding cooperation between the slide groove and the protrusion, ensuring that the handle 51 can remain stable when the horizontal axis 5 is rotated. When the horizontal axis 5 needs to be rotated, the operator only needs to hold the handle 51 and apply a rotational force. Due to the cooperation between the slide groove and the protrusion, the handle 51 will not rotate relative to the horizontal axis 5 during the rotation process, ensuring the stability and reliability of the operation.
[0035] Bed rails 3 are installed on both sides of the bed board 2 to provide safety protection for patients lying on the bed board 2. The bottom end of the bed rail 3 is rotatably connected to the side of the bed board 2 through a rotating shaft 31, so that the bed rail 3 can be turned over or lowered as needed. The rotating shaft 31 is driven to rotate by a driving motor 32, realizing automatic control of the bed rail 3. When the bed rail 3 needs to be turned over or lowered, it is only necessary to control the start and stop of the driving motor 32. The driving motor 32 will drive the rotating shaft 31 to rotate, and then drive the bed rail 3 to be turned over or lowered through the rotating shaft 31.
[0036] Finally, it should be noted that the electronic components of the lifting cylinder 211, drive motor 32, etc. in this embodiment are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires respectively, and the specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the art.
[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A gastrointestinal endoscopy examination bed with an angle adjustment structure, comprising a base (1), characterized in that: A bed board (2) is arranged on the upper part of the base (1), the bottom of the bed board (2) is supported by a lifting assembly (6), support plates (4) are installed on both sides of the top of the base (1), a transverse axis (5) is installed between the tops of the support plates (4), the transverse axis (5) and the top of the bed board (2) are installed with two angle adjustment plates (21), the flipping directions of the angle adjustment plates (21) are opposite, one end of the angle adjustment plate (21) is rotatably connected to the bed board (2) by a hinge (212), and the bottom of the other end of the angle adjustment plate (21) is supported by a lifting cylinder (211).
2. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 1, characterized in that: The transverse shaft (5) is rotatably connected to the support plate (4) via a bearing, and a handle (51) is mounted on one end of the transverse shaft (5).
3. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 1, characterized in that: Bed rails (3) are installed on both sides of the bed board (2).
4. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 3, characterized in that: The bottom end of the bed rail (3) is rotatably connected to the side of the bed board (2) via a rotating shaft (31), and the rotating shaft (31) is driven to rotate by a driving motor (32).
5. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 1, characterized in that: The bottom of the lifting cylinder (211) is installed on the inner side of the bed board (2), and the top end of the output shaft of the lifting cylinder (211) is in abutment with the surface of the angle adjustment plate (21).
6. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 1, characterized in that: The lifting assembly (6) comprises a bracket (61), the bottom end of the bracket (61) is mounted on the base (1), a worm wheel (62) is mounted on the top end of the bracket (61), a worm (63) is mounted on the transverse shaft (5) near the worm wheel (62), the worm (63) cooperates with the worm wheel (62), a lifting rod (64) is arranged on one side of the worm wheel (62), a slot is arranged at the bottom of the lifting rod (64), a fixing rod (65) is arranged in the slot, the bottom end of the fixing rod (65) is fixed on the base (1), a rack (66) is mounted on the outer wall of the fixing rod (65) near the worm wheel (62), a gear ring (621) is mounted on the outer wall of the worm wheel (62), the rack (66) meshes with the gear ring (621), and the top end of the lifting rod (64) is connected and fixed to the bed board (2).
7. The gastrointestinal endoscopy examination bed with an angle adjustment structure according to claim 2, characterized in that: A sleeve is installed at one end of the transverse axis (5), a sliding groove is provided on the inner wall of the sleeve, a bump is installed on the outer wall of one end of the handle (51), the handle (51) is plug-fitted with the sleeve, and relative rotation is restricted by the sliding fit between the sliding groove and the bump.