Medical examination bed

Abstract

This utility model relates to the field of examination bed technology, specifically to a medical examination bed, including a bed board. Support legs are fixedly distributed at the four corners of the lower end of the bed board. Slide tracks are fixedly installed on both sides of the bed board, and slide seats are slidably mounted on the surfaces of the slide tracks. Support columns are fixedly installed at the upper ends of the slide seats. A common top plate is installed at the upper ends of two support columns distributed along both sides. An illumination lamp for enhancing examination brightness is fitted at the lower center of the top plate. This design allows the slide seats to slide smoothly along the tracks, moving the upper support columns and top plate, thereby precisely changing the illumination direction of the illumination lamp. This design enables medical personnel to quickly aim the light at the target area during local examinations, effectively enhancing the brightness of the examined area. The supplemental lighting process eliminates the need for manual lamp holding, reducing operational burden, while also avoiding shadow interference, thus improving the accuracy and efficiency of the examination.

Description

Technical Field

[0001] This utility model relates to the field of examination bed technology, and more specifically, to a medical examination bed. Background Technology

[0002] In modern medical systems, hospital examination beds serve as core equipment for clinical diagnosis, physical examinations, and treatment procedures. Their design directly impacts examination efficiency, patient comfort, and medical safety. With the continuous development of medical technology, the requirements for the functionality, humanization, and intelligence of examination beds are constantly increasing.

[0003] In examinations at many departments such as gynecology, urology, orthopedics, and rehabilitation, patients often need to adopt specific positions, such as the lithotomy position, the supine position with knees bent, or the lateral decubitus position. These positions require the patient's legs to be raised or abducted at a specific angle so that doctors can make clear observations and operations. According to the authorization announcement number CN209826761U, a medical imaging examination bed is disclosed, including a bed table. A handle is provided in the middle of one outer wall of the bed table, and a first support is fixedly installed at the front and rear positions of the lower surface edge of the bed table near the handle. The bed table has a movable cavity inside, and a telescopic platform is slidably connected to the bed table through the movable cavity. A pad is fixedly installed at the front and rear positions of the lower surface edge of the telescopic platform away from the handle, and a second support is provided on the lower surface of the pad. Both the lower surfaces of the first and second supports are provided with casters. The same set of storage cabinets is fixedly installed on the outer wall of the two sets of first supports near the second supports, and the storage cabinets have a first storage room, a second storage room, and a third storage room inside. In this invention, the imaging examination bed is easy to use, the length of the examination bed is adjustable and the adjustment structure occupies little space, and the length adjustment has good stability.

[0004] Currently, without a leg support structure, patients need to keep their legs dangling in the air or support themselves on the edge of the bed for extended periods, resulting in continuous tension in the thigh, waist, and shoulder muscles. The lack of a leg support structure makes it difficult for doctors to obtain an ideal field of vision and operating space during examinations. In addition, most traditional examination beds are only equipped with fixed top lights, whose brightness is fixed and cannot be adjusted, which cannot meet the needs of different examination scenarios. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a solution that overcomes or at least partially solves the above technical problems.

[0006] This utility model provides a medical examination bed, including a bed board, with support legs fixedly distributed at the four corners of the lower end of the bed board, and slide rails fixedly installed on both sides of the bed board. Slide seats are slidably disposed on the surface of the slide rails, and support columns are fixedly installed on the upper end of the slide seats. The two pillars distributed along both sides share the same top plate at their upper ends, and a lighting lamp for enhancing inspection brightness is installed at the lower center of the top plate. The upper end of the slide is provided with a groove, and a slider is slidably arranged inside the groove. The cross-section of the slide and the cross-section of the slider are both T-shaped structures. A support plate for erection is provided above the slider.

[0007] Preferably, a sleeve is fixedly installed at the upper end of the slider, and a connecting rod is slidably connected inside the sleeve. The two connecting rods distributed along both sides are installed corresponding to the lower sides of the support plate.

[0008] Preferably, an extension frame is fixedly installed on one side of the sleeve. The extension frame has an L-shaped structure, and a threaded ring is fixedly installed through the surface of the extension frame. A threaded knob is installed inside the threaded ring.

[0009] Preferably, the surface of the connecting rod is provided with a plurality of threaded grooves, and one end of the threaded knob is threadedly inserted into and connected with the corresponding threaded groove.

[0010] Preferably, an extension frame two is fixedly installed at the lower end of the slide block, a threaded ring two is embedded and fixed inside the extension frame two, and a threaded knob two is installed inside the threaded ring two.

[0011] Preferably, a pressing block is fixedly installed on the upper end of the threaded knob two, and the end of the pressing block away from the threaded knob two is tightly attached to the surface of the slide.

[0012] Preferably, a positioning plate is fixedly installed on one side of the slider, a positioning sleeve is embedded and fixed inside the positioning plate, a positioning pin is slidably sleeved inside the positioning sleeve, and a spring is wound around the surface of the positioning pin, with the two ends of the spring respectively tightly attached to the end of the positioning pin and the end face of the positioning sleeve.

[0013] Preferably, the bed board is provided with a plurality of positioning grooves, and the end of the positioning pin away from the spring slides into and engages with the corresponding positioning groove.

[0014] The targeted solution provided by this utility model has the following beneficial effects: 1. This solution allows the slide block to slide smoothly along the slide rail, moving the upper support column and top plate, thereby precisely changing the illumination direction of the lighting lamp. This design enables medical staff to quickly aim the light at the target area when performing local examinations, effectively enhancing the brightness of the examination site. The supplementary lighting process does not require manual holding of the lamp, reducing the operational burden, while avoiding shadow interference and improving the accuracy and efficiency of the examination. 2. This design uses a slider to move within a groove to change the position of the support plate, making it easy to adapt to different patient body shapes. The height of the support plate can be adjusted by the extension and retraction of the connecting rod and sleeve, and fixed with a threaded knob to ensure stability. When examining special areas such as the patient's groin, this structure can comfortably support the legs, maintain the necessary posture, and reduce the patient's tension. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure provided by an embodiment of the present utility model; Figure 2 A bottom view of the connection between the slide block and the slide rail provided for an embodiment of this utility model; Figure 3 A schematic diagram of the top plate connection provided for an embodiment of this utility model; Figure 4 A schematic diagram of the sleeve and connecting rod connection provided for an embodiment of this utility model; Figure 5 Provided for the embodiments of this utility model Figure 3 Enlarged diagram of point A.

[0017] In the diagram: 1. Bed board; 11. Support leg; 12. Slide rail; 13. Slide seat; 14. Support column; 15. Top plate; 16. Lighting lamp; 17. Slide groove; 18. Slider; 19. Support plate; 2. Sleeve; 21. Connecting rod; 22. Extension frame one; 23. Threaded ring one; 24. Threaded knob one; 25. Threaded groove; 3. Extension frame two; 31. Threaded ring two; 32. Threaded knob two; 33. Extrusion block; 4. Positioning plate; 41. Positioning sleeve; 42. Positioning pin; 43. Spring; 44. Positioning groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0019] Reference Figures 1-5 This utility model provides a technical solution: a medical examination bed, including a bed board 1, with support legs 11 fixedly distributed at the four corners of the lower end of the bed board 1, and slide rails 12 fixedly installed on both sides of the bed board 1. Slide seats 13 are slidably disposed on the surface of the slide rails 12, and support columns 14 are fixedly installed on the upper end of the slide seats 13. By sliding the slide seats 13 on the slide rails 12, the position of the top plate 15 on the bed board 1 can be adjusted, thereby adjusting the supplementary lighting position of the lighting lamp 16. The two pillars 14 distributed on both sides are mounted on the same top plate 15 at their upper ends. The lower middle part of the top plate 15 is equipped with an LED lamp 16 to enhance the brightness of the inspection. The LED lamp 16 can provide supplementary lighting when performing local inspections. The upper end of the slide 12 is provided with a slide groove 17, and a slider 18 is slidably arranged inside the slide groove 17. The cross-section of the slide 12 and the cross-section of the slider 18 are both T-shaped structures. A support plate 19 for support is provided above the slider 18. By sliding the slider 18 inside the slide groove 17, the position of the support plate 19 can be adjusted. The support plate 19 can support the legs when examining the patient's groin position.

[0020] The upper end of the slider 18 is fixedly installed with a sleeve 2, and a connecting rod 21 is slidably connected inside the sleeve 2. The two connecting rods 21 distributed along both sides are installed corresponding to the lower sides of the support plate 19. The connecting rods 21 and the sleeve 2 can extend and retract to adjust the height of the support plate 19, thereby allowing adjustment according to the height position of the legs.

[0021] Among them, an extension frame 22 is fixedly installed on one side of the sleeve 2. The extension frame 22 has an L-shaped structure. A threaded ring 23 is fixedly installed through the surface of the extension frame 22. A threaded knob 24 is installed in the internal thread of the threaded ring 23. The threaded knob 24 can be moved by the threaded ring 23.

[0022] The connecting rod 21 has several threaded grooves 25 on its surface. One end of the threaded knob 24 is threaded into the corresponding threaded groove 25. By inserting the threaded knob 24 into the corresponding threaded groove 25, the support plate 19 can be fixed after the height is adjusted.

[0023] Among them, the lower end of the slide block 13 is fixedly installed with an extension frame 2 3, and a threaded ring 2 31 is embedded and fixed inside the extension frame 2 3. A threaded knob 2 32 is installed inside the threaded ring 2 31, and the threaded knob 2 32 can move based on the thread of the threaded ring 2 31.

[0024] Among them, the upper end of the threaded knob 32 is fixedly installed with a pressing block 33. The end of the pressing block 33 away from the threaded knob 32 is tightly attached to the surface of the slide 12. By pressing the pressing block 33 against the slide 12, the position of the light lamp 16 can be fixed after it moves.

[0025] A positioning plate 4 is fixedly installed on one side of the slider 18. A positioning sleeve 41 is embedded and fixed inside the positioning plate 4. A positioning pin 42 is slidably sleeved inside the positioning sleeve 41. A spring 43 is wound around the surface of the positioning pin 42. The two ends of the spring 43 are respectively tightly attached to the end of the positioning pin 42 and the end face of the positioning sleeve 41. The spring 43 can ensure the stable extension and resetting of the positioning pin 42.

[0026] The bed board 1 is provided with several positioning slots 44. The end of the positioning pin 42 away from the spring 43 slides into and engages with the corresponding positioning slot 44. When it is necessary to fix the position of the support plate 19, the positioning pin 42 is pulled first. Through the stretching of the spring 43, the positioning pin 42 can be separated from the current positioning slot 44. After the support plate 19 moves, the positioning pin 42 is aligned with the new positioning slot 44. Through the reset effect of the spring 43, the positioning pin 42 can be inserted into and engaged with the new positioning slot 44, thereby fixing the support plate 19 after it moves.

[0027] Working method: This solution adjusts the supplementary lighting position of the lighting lamp 16 by sliding the slide block 13 on the slide rail 12. An extension frame 2 3 is fixedly installed at the lower end of the slide block 13. A threaded ring 2 31 is embedded and fixed inside the extension frame 2 3. A threaded knob 2 32 is installed inside the threaded ring 2 31. When the slide block 13 moves to the desired position along the slide rail 12, the threaded knob 2 32 is rotated to make it move based on the threaded ring 2 31, thereby pushing the upper pressing block 33 to press tightly against the surface of the slide rail 12. The pressing block 33 and the slide rail 12 are pressed together to generate sufficient friction to fix the position of the slide block 13 and prevent it from sliding accidentally during the inspection. At the same time, the support column 14 fixedly installed at the upper end of the slide block 13 supports the top plate 15. The lighting lamp 16 installed in the middle of the lower end of the top plate 15 is an LED lamp, which can provide enhanced brightness during local inspection. The position of the support plate 19 is adjusted by sliding the slider 18 within the groove 17 to support the patient's leg. The slider 18 has a T-shaped cross-section that matches the T-shaped cross-section of the groove 17, ensuring smooth sliding and preventing it from easily slipping out. A sleeve 2 is fixedly installed on the upper end of the slider 18, and a connecting rod 21 is slidably connected inside the sleeve 2. The connecting rod 21 is installed on both sides of the lower end of the support plate 19. By extending and retracting the connecting rod 21 within the sleeve 2, the height of the support plate 19 can be adjusted to accommodate different leg positions of patients. An extension rod is fixedly installed on one side of the sleeve 2. The extension frame 22 is an L-shaped structure with a threaded ring 23 fixed through its surface. The threaded ring 23 has a threaded knob 24 installed inside. When the support plate 19 is adjusted to a suitable height, the threaded knob 24 is rotated to move based on the threaded ring 23 and insert into the threaded groove 25 on the surface of the connecting rod 21. By inserting and engaging the threaded knob 24 with the corresponding threaded groove 25, the support plate 19 is reliably fixed after height adjustment, ensuring stable support for the legs when examining the patient's groin position. The positioning pin 42 and the positioning groove 44 are used to fix the support plate 19 after it moves. A positioning plate 4 is fixedly installed on one side of the slider 18. A positioning sleeve 41 is embedded and fixed inside the positioning plate 4. A positioning pin 42 is slidably sleeved inside the positioning sleeve 41. A spring 43 is wound around the surface of the positioning pin 42. The two ends of the spring 43 are respectively in close contact with the end of the positioning pin 42 and the end face of the positioning sleeve 41, providing continuous elastic force to keep the positioning pin 42 stable during extension and retraction. Several positioning grooves 44 are distributed on the bed board 1. When it is necessary to move the support plate 19, the positioning pin 42 is first manually pulled to overcome the elastic force of the spring 43 and separate from the current positioning groove 44. After sliding the slider 18 to the new position, ensure that the positioning pin 42 is aligned with the positioning groove 44 at the new position. Release the positioning pin 42. The resetting effect of the spring 43 will push the positioning pin 42 into the positioning groove 44 at the new position.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A medical examination table comprising a table top (1), characterized in that: The lower end of the bed board (1) is fixed with support legs (11) distributed along the four corners. Both sides of the bed board (1) are fixedly installed with slide rails (12). The surface of the slide rails (12) is slidably provided with slide seats (13). The upper end of the slide seats (13) is fixedly installed with a support column (14). The two pillars (14) distributed along both sides are mounted on the same top plate (15) at their upper ends, and a lighting lamp (16) for enhancing the brightness of the inspection is installed at the lower middle position of the top plate (15). The upper end of the slide (12) is provided with a slide groove (17), and a slider (18) is slidably arranged inside the slide groove (17). The cross-section of the slide (12) and the cross-section of the slider (18) are both T-shaped structures. A support plate (19) for erection is provided above the slider (18).

2. A medical examining table according to claim 1, characterized in that: A sleeve (2) is fixedly installed on the upper end of the slider (18), and a connecting rod (21) is slidably connected inside the sleeve (2). The two connecting rods (21) distributed along both sides are installed corresponding to the lower ends of the support plate (19).

3. A medical examining table according to claim 2, wherein: An extension frame (22) is fixedly installed on one side of the sleeve (2). The extension frame (22) has an L-shaped structure. A threaded ring (23) is fixed through the surface of the extension frame (22). A threaded knob (24) is installed inside the threaded ring (23).

4. A medical examining table according to claim 3, characterized in that: The surface of the connecting rod (21) is provided with several threaded grooves (25), and one end of the threaded knob (24) is threadedly inserted into the corresponding threaded groove (25).

5. A medical examining table according to claim 4, characterized in that: The lower end of the slide (13) is fixedly installed with an extension frame two (3), and a threaded ring two (31) is embedded and fixed inside the extension frame two (3). A threaded knob two (32) is installed inside the threaded ring two (31).

6. A medical examining table according to claim 5, characterized in that: A pressing block (33) is fixedly installed on the upper end of the threaded knob (32), and the end of the pressing block (33) away from the threaded knob (32) is closely attached to the surface of the slide (12).

7. A medical examining table according to claim 6, characterized in that: A positioning plate (4) is fixedly installed on one side of the slider (18). A positioning sleeve (41) is embedded and fixed inside the positioning plate (4). A positioning pin (42) is slidably sleeved inside the positioning sleeve (41). A spring (43) is wound around the surface of the positioning pin (42). The two ends of the spring (43) are respectively tightly attached to the end of the positioning pin (42) and the end face of the positioning sleeve (41).

8. A medical examining table according to claim 7, characterized in that: The bed board (1) is provided with a number of positioning grooves (44), and the end of the positioning pin (42) away from the spring (43) slides into and connects with the positioning groove (44) at the corresponding position.

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