Color ultrasound examining table
The color ultrasound examination bed addresses stability and pad issues by integrating vertical plates, self-locking pulleys, and a synchronized movement mechanism, ensuring stable patient access and pad stability.
Patent Information
- Application Number
- CN202420117040.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-17
AI Technical Summary
The color ultrasound examination bed lacks stability due to a small contact area between the pulley and the ground, leading to displacement under external forces, and the nursing pad wrinkles or deviates during patient movement.
A color ultrasound examination bed design featuring vertical plates, self-locking pulleys, and a driving mechanism that synchronizes the movement of the bed board and anti-slip plate, ensuring a larger contact area with the ground and secure clamping of the nursing pad to prevent displacement and wrinkles.
Enhances stability by maintaining contact with the ground and prevents nursing pad wrinkles during patient entry and exit, improving the overall usability and safety of the examination process.
Smart Images
Figure CN222217857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of examination beds, in particular to a color ultrasound examination bed. Background Art
[0002] Color ultrasound refers to color Doppler ultrasound examination technology, which is a non-invasive examination method between traditional ultrasound (B-ultrasound) and radiological examination. The color ultrasound examination bed is a medical device specially used for ultrasound examination. Color ultrasound examination beds usually have a certain degree of mobility, mainly because the color ultrasound examination bed needs to be moved between different departments of the hospital. That is, the color ultrasound examination bed is usually equipped with mobile wheels to facilitate movement and fixation.
[0003] Publication No. CN 220070082 U discloses an adjustable color ultrasound examination bed in the field of medical equipment technology, including a support frame, a universal wheel is provided at the bottom of the support frame, and two sets of vertical plates are provided on the top of the support frame. An adjustment unit is installed between adjacent vertical plates, which can adjust the height of the color ultrasound examination bed to facilitate the elderly and infirm and postoperative patients to get in and out of bed.
[0004] The above-mentioned prior art adjusts the height of the color ultrasound examination bed to facilitate the person to be examined to get on and off the bed. However, for some pregnant women, heavy-weight and mobility-impaired persons to be examined, getting on and off the bed usually requires support from family members or medical staff. The person to be examined and the supporting personnel sometimes use the color ultrasound examination bed as a support body, and there will be a force on the color ultrasound examination bed, and the color ultrasound examination bed and the ground are only in contact through the pulley. Although the pulley has a self-locking function, the contact area between the pulley and the ground is small. When encountering a large external force, the color ultrasound examination bed will still be displaced, and the stability is poor. In addition, a nursing pad is usually laid on the color ultrasound examination bed. Since the nursing pad is thin, the movement of the person to be examined when getting on and off the bed will cause the nursing pad to wrinkle and deviate, and it needs to be laid again. Utility Model Content
[0005] (I) Purpose of the utility model
[0006] In view of this, the purpose of the utility model is to propose a color ultrasound examination bed. The technical problem to be solved is that the color ultrasound examination bed and the ground are only in contact through a pulley. The contact area between the pulley and the ground is small. When encountering a large external force, the color ultrasound examination bed will still be displaced, and the stability is poor. Moreover, the movement of the person to be tested when getting on and off the bed will cause the nursing pad to wrinkle and deviate.
[0007] (II) Technical solution
[0008] In order to achieve the above technical purpose, the utility model provides a color ultrasound examination bed:
[0009] It includes two vertical plates, a bed board is arranged between the two vertical plates, and a receiving groove for the bed board to slide is opened on the side of the two vertical plates close to each other, a bottom plate is fixed to the bottom of the two vertical plates, two bases are fixed to the bottom of the bottom plate, two self-locking pulleys are installed at the bottom of the two bases, two L-shaped plates are fixed to the bottom of the bed board, a clamping component for clamping a nursing pad is arranged in the L-shaped plate, an anti-slip plate is arranged at the bottom of the bottom plate, and a driving component for driving the bed board and the anti-slip plate to move synchronously is arranged on the bottom plate.
[0010] Preferably, the clamping component comprises a clamping plate arranged in the L-shaped plate, the bottom of the clamping plate is rotatably connected with a bolt, and the bolt passes through the L-shaped plate and is threadedly connected to the L-shaped plate.
[0011] Preferably, two limiting columns are fixed between the two ends of the L-shaped plate and the bed board, and the limiting columns penetrate the clamping plate and are slidably connected to the clamping plate.
[0012] Preferably, two support plates are fixed on the top of the base plate, a guide rod is fixed between the two support plates, and a bidirectional screw is rotatably connected between the two support plates, and the bidirectional screw is located above the guide rod.
[0013] Preferably, the driving component includes a motor mounted on one of the support plates, and one end of the bidirectional screw passing through the support plate is fixed to the output end of the motor, two movable plates are threadedly connected to the bidirectional screw, the guide rod passes through the movable plate and is slidably connected to the movable plate, a transverse plate is fixed to the movable plate, two first rotating rods are hinged on the transverse plate, and one end of the first rotating rod away from the transverse plate is hinged to the bed board, a second rotating rod is hinged to the bottom of the movable plate, and one end of the second rotating rod away from the movable plate is hinged to the anti-slip plate.
[0014] Preferably, the two thread sections of the bidirectional screw have opposite directions, and the two movable plates are respectively located on different thread sections of the bidirectional screw.
[0015] Preferably, a through groove for the second rotating rod to slide is provided in the bottom plate.
[0016] It can be seen from the above technical solutions that the present application has the following beneficial effects:
[0017] 1: When the bidirectional screw rotates, it drives the two moving plates closer to each other, thereby driving the first rotating rod and the second rotating rod to rotate. When the first rotating rod rotates, it drives the bed board to move down, and the second rotating rod drives the anti-slip board to move down. When the anti-slip board contacts the ground, the bed board also drops a distance, which is convenient for the person to be tested to get on and off the bed. Since the anti-slip board has a large contact area with the ground, it is prevented from being displaced by external forces, thereby improving the stability of the color Doppler ultrasound examination bed.
[0018] 2: Place one side of the nursing pad into the L-shaped plate, then turn the bolt to drive the splint to move up. After the splint moves up, clamp one side of the nursing pad between the splint and the bed board, smooth the nursing pad, and then clamp the other side of the nursing pad to avoid wrinkles and deviations of the nursing pad due to the movement of the person to be tested getting on and off the bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0020] Figure 1 This is a structural schematic diagram of a color ultrasound examination bed provided by the utility model;
[0021] Figure 2 This is a schematic structural diagram of a color ultrasound examination bed provided by the utility model from another viewing angle;
[0022] Figure 3 This is a structural schematic diagram of the clamping component provided by the utility model.
[0023] Description of the drawings: 1. Vertical board; 2. Bed board; 3. Receiving groove; 4. Bottom plate; 5. Base; 6. Self-locking pulley; 8. L-shaped plate; 9. Clamp; 10. Bolt; 11. Limit column; 12. Anti-skid plate; 13. Support plate; 14. Guide rod; 15. Bidirectional screw; 16. Moving plate; 17. Horizontal board; 18. First rotating rod; 19. Second rotating rod; 20. Through slot; 21. Motor. DETAILED DESCRIPTION
[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.
[0025] Reference Figure 1-3 :
[0026] Embodiment 1
[0027] A color ultrasound examination bed comprises two vertical boards 1, a bed board 2 is arranged between the two vertical boards 1, and a receiving groove 3 for the bed board 2 to slide is opened on the side of the two vertical boards 1 close to each other, a bottom plate 4 is fixed to the bottom of the two vertical boards 1, two bases 5 are fixed to the bottom of the bottom of the bottom plate 4, and two self-locking pulleys 6 are installed at the bottom of the two bases 5, two L-shaped plates 8 are fixed to the bottom of the bed board 2, and a clamping component for clamping a nursing pad is arranged in the L-shaped plate 8, an anti-skid plate 12 is arranged at the bottom of the bottom plate 4, and a driving component for driving the bed board 2 and the anti-skid plate 12 to move synchronously is arranged on the bottom plate 4.
[0028] Specifically, the clamping component includes a clamping plate 9 arranged in an L-shaped plate 8, the bottom of the clamping plate 9 is rotatably connected with a bolt 10, and the bolt 10 passes through the L-shaped plate 8 and is threadedly connected to the L-shaped plate 8, two limiting columns 11 are fixed between the two ends of the L-shaped plate 8 and the bed board 2, and the limiting columns 11 pass through the clamping plate 9 and are slidably connected to the clamping plate 9.
[0029] It should be noted that after the nursing pad is laid on the bed board 2, one side of the nursing pad is placed in the L-shaped plate 8, and then the bolt 10 is turned to drive the splint 9 to move upward. After the splint 9 moves up, one side of the nursing pad is clamped between the splint 9 and the bed board 2, and then the nursing pad is smoothed, and the other side of the nursing pad is placed in the two L-shaped plates 8, and then the other side of the nursing pad is clamped according to the above steps, so that the nursing pad is clamped, avoiding wrinkles and deviations of the nursing pad due to the movement of the person to be tested getting on and off the bed.
[0030] Embodiment 2
[0031] A color ultrasound examination bed, based on the first embodiment, has two support plates 13 fixed on the top of the bottom plate 4, a guide rod 14 fixed between the two support plates 13, and a bidirectional screw 15 rotatably connected between the two support plates 13, the bidirectional screw 15 is located above the guide rod 14, and the driving component includes a motor 21 installed on one of the support plates 13, and one end of the bidirectional screw 15 after passing through the support plate 13 is fixed to the output end of the motor 21, and two moving plates 16 are threadedly connected to the bidirectional screw 15, and the guide rod 14 passes through the moving plate 16 is slidably connected to the movable plate 16, a transverse plate 17 is fixed on the movable plate 16, two first rotating rods 18 are hinged on the transverse plate 17, and one end of the first rotating rod 18 away from the transverse plate 17 is hinged to the bed board 2, a second rotating rod 19 is hinged at the bottom of the movable plate 16, and one end of the second rotating rod 19 away from the movable plate 16 is hinged to the anti-slip plate 12, the two sections of the thread direction of the bidirectional screw 15 are opposite, and the two movable plates 16 are respectively located on different thread sections of the bidirectional screw 15, and a through groove 20 for the second rotating rod 19 to slide is opened in the bottom plate 4.
[0032] It should be noted that when the person to be tested needs to get on and off the bed, the motor 21 is first started to drive the bidirectional screw 15 to rotate. When the bidirectional screw 15 rotates, it drives the two movable plates 16 to approach each other. The movement of the movable plate 16 drives the cross plate 17 to move. When the cross plate 17 moves, it drives the first rotating rod 18 to rotate, so that the first rotating rod 18 drives the bed board 2 to move downward. When the movable plates 16 approach each other, they will also drive the second rotating rod 19 to rotate, so that the second rotating rod 19 drives the anti-slip plate 12 to move downward. When the anti-slip plate 12 conflicts with the ground, the bed board 2 also drops a distance. At this time, it is convenient for the person to be tested to get on and off the bed, and because the contact area between the anti-slip plate 12 and the ground is large, the stability of the color ultrasound examination bed is improved to prevent it from being displaced by external forces.
[0033] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.
Claims
1. A color ultrasound examination bed, comprising two vertical boards (1), characterized in that: A bed board (2) is arranged between the two vertical boards (1), and a receiving groove (3) for the bed board (2) to slide is provided on the sides of the two vertical boards (1) close to each other. A bottom plate (4) is fixed to the bottom of the two vertical boards (1), two bases (5) are fixed to the bottom of the bottom plate (4), and two self-locking pulleys (6) are installed at the bottom of the two bases (5). Two L-shaped boards (8) are fixed to the bottom of the bed board (2), and a clamping component for clamping a nursing pad is arranged inside the L-shaped board (8). An anti-slip plate (12) is arranged at the bottom of the bottom plate (4), and a driving component for driving the bed board (2) and the anti-slip plate (12) to move synchronously is arranged on the bottom plate (4).
2. The color ultrasound examination bed according to claim 1, characterized in that: The clamping component comprises a clamping plate (9) arranged in the L-shaped plate (8), the bottom of the clamping plate (9) is rotatably connected with a bolt (10), and the bolt (10) passes through the L-shaped plate (8) and is threadedly connected to the L-shaped plate (8).
3. The color ultrasound examination bed according to claim 2, characterized in that: Two limiting columns (11) are fixed between the two ends of the L-shaped plate (8) and the bed board (2), and the limiting columns (11) penetrate the clamping plate (9) and are slidably connected to the clamping plate (9).
4. The color ultrasound examination bed according to claim 1, characterized in that: Two support plates (13) are fixed on the top of the bottom plate (4), a guide rod (14) is fixed between the two support plates (13), and a bidirectional screw rod (15) is rotatably connected between the two support plates (13), and the bidirectional screw rod (15) is located above the guide rod (14).
5. The color ultrasound examination bed according to claim 4, characterized in that: The driving component comprises a motor (21) mounted on one of the support plates (13), and one end of the bidirectional screw (15) passing through the support plate (13) is fixed to the output end of the motor (21), two movable plates (16) are threadedly connected to the bidirectional screw (15), the guide rod (14) passes through the movable plate (16) and is slidably connected to the movable plate (16), a transverse plate (17) is fixed to the movable plate (16), two first rotating rods (18) are hinged to the transverse plate (17), and one end of the first rotating rod (18) away from the transverse plate (17) is hinged to the bed plate (2), and a second rotating rod (19) is hinged to the bottom of the movable plate (16), and one end of the second rotating rod (19) away from the movable plate (16) is hinged to the anti-slip plate (12).
6. The color ultrasound examination bed according to claim 5, characterized in that: The two sections of the bidirectional screw (15) have opposite thread directions, and the two moving plates (16) are respectively located on different sections of the thread of the bidirectional screw (15).
7. The color ultrasound examination bed according to claim 5, characterized in that: A through slot (20) for the second rotating rod (19) to slide is provided in the bottom plate (4).