A medical suspension bridge

Abstract

This invention discloses a medical suspension bridge, including an execution component and a support component, which are slidably connected. The medical suspension bridge also includes a control component, which comprises a button, a circuit board, and a keypad electrically connected to the circuit board. The keypad and the button abut against each other to receive a pressing distance signal from the button. The circuit board is electrically connected to the execution component. This invention improves the convenience and accuracy of moving the dry or wet sections.

Description

Technical Field

[0001] This invention relates to the field of medical equipment technology, and in particular to a medical suspension bridge. Background Technology

[0002] Medical suspension bridges are common medical devices used to provide various medical gases, power, communication calls, network terminals, and other loads. They are commonly used in ICU wards, operating rooms, and other similar facilities. A suspension bridge mainly consists of a cable frame, a dry section, and a wet section. Both the dry and wet sections can move horizontally along the cable frame guide rails, facilitating adjustments to their positions.

[0003] Currently, most suspension bridges use pre-installed springs to keep the dry or wet sections in a fixed position. However, in actual use, medical staff need to exert force to drag the dry section. Because the dry or wet section carries a lot of medical equipment, and many handles are located near the bridge frame, it makes it difficult for medical staff to move the equipment, and the movement distance is inaccurate, making it easy to bump into the patient's bed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a medical suspension bridge that improves the convenience and accuracy of moving dry or wet sections.

[0005] This invention is achieved through the following technical solution:

[0006] A medical suspension bridge includes an actuation component and a support component, the actuation component and the support component being slidably connected. The medical suspension bridge also includes a control component, the control component including a button, a circuit board and a keypad electrically connected to the circuit board, the keypad and the button abutting against each other to receive a pressing distance signal of the button, and the circuit board being electrically connected to the actuation component.

[0007] Furthermore, the execution component includes an armrest, the button panel is fixedly mounted on the armrest, and the button is retractably mounted on the armrest.

[0008] Furthermore, the execution component also includes a connector, a rolling element, and a driving element, wherein one side of the connector is fixedly connected to the rolling element and the other side is fixedly connected to the driving element.

[0009] Furthermore, the support assembly includes a support plate and a mounting plate, the support plate is provided with a mounting groove, the mounting plate is received in the mounting groove, and the circuit board is fixedly connected to the mounting plate.

[0010] Furthermore, the driving component includes a fixed plate and a driving block fixedly connected to the connecting component. The support plate is provided with a second sliding groove, the fixed plate is fixedly disposed in the second sliding groove, and the driving block and the fixed plate are slidably connected.

[0011] Furthermore, the driving component also includes a driving rod and a driving motor. The driving motor is fixedly mounted on the fixed plate, one end of the driving rod is connected to the driving motor, and the other end is retractably mounted on the fixed plate.

[0012] Furthermore, the rolling element includes a roller, a shaft, and a bearing. The shaft and the connecting member are fixedly connected. The bearing is disposed between the roller and the shaft. The support plate is provided with a first sliding groove, and the roller is disposed in the first sliding groove.

[0013] Furthermore, the support assembly also includes a left connecting plate, a right connecting plate, a left side shell, and a right side shell. One side of the support plate is engaged with the left connecting plate, and the other side is engaged with the right connecting plate. The left side shell is engaged with the left connecting plate, and the right side shell is engaged with the right connecting plate.

[0014] Furthermore, the connector includes a base plate, a first stiffener, a second stiffener, and a first connecting plate and a second connecting plate fixedly connected to the base plate. The first stiffener is fixedly connected to the base plate, the first connecting plate, and the second connecting plate, and the second stiffener is fixedly connected to the base plate, the first connecting plate, and the second connecting plate.

[0015] Furthermore, the execution component also includes a support member and a connector, the support member being fixedly connected to the base plate, and the connector being sleeved on the support member and fixedly connected to the connector.

[0016] Compared with the prior art, the advantages of this invention are:

[0017] 1. The control component includes buttons, circuit boards, and keypads. The keypads and buttons are in contact to receive the button's depress distance signal. The circuit board is electrically connected to the keypads via cables to receive the circuit board's drive control signals. The circuit board is electrically connected to the actuator to drive the actuator's displacement, avoiding the drawbacks of manual pushing and improving the smoothness and accuracy of the actuator's movement.

[0018] 2. The support assembly includes a support plate, a left connecting plate, a right connecting plate, a left shell, and a right shell. One side of the support plate is snapped into the left connecting plate, and the other side is snapped into the right connecting plate. The left shell is snapped into the left connecting plate, and the right shell is snapped into the right connecting plate. The snap-fit ​​method improves the ease of installation or disassembly of the support assembly. At the same time, the upper surfaces of the left and right shells are flat and do not take up too much space. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a medical suspension bridge according to an embodiment of the present invention;

[0020] Figure 2Schematic diagram of some components of a medical suspension bridge Figure 1 ;

[0021] Figure 3 Schematic diagram of some components of a medical suspension bridge Figure 2 ;

[0022] Figure 4 An exploded view of the execution component;

[0023] Figure 5 This is a cross-sectional view of a medical suspension bridge.

[0024] 1. Control component; 11. Cable; 12. Button; 13. Circuit board; 14. Keypad; 2. Actuation component; 20. Support component; 21. Connecting component; 210. First mating plate; 211. Second mating plate; 22. Connecting component; 220. Base plate; 221. First connecting plate; 222. Second connecting plate; 223. First stiffening plate; 224. Second stiffening plate; 23. Handrail; 24. Bending plate; 240. Connecting part; 241. First bending part; 242. Second bending part; 243. First... 244. Fixed part; 25. Rolling element; 250. Roller; 251. Roller shaft; 252. Bearing; 26. Driving element; 260. Fixed plate; 261. Drive motor; 262. Drive rod; 263. Drive block; 3. Support assembly; 30. Support plate; 300. First sliding groove; 301. Second sliding groove; 302. Mounting groove; 303. Mounting plate; 31. Left connecting plate; 32. Right connecting plate; 33. Left side shell; 34. Right side shell; 35. Front cover; 36. Rear cover. Detailed Implementation

[0025] The following detailed, non-limiting description of the invention's technical solutions, in conjunction with preferred embodiments and accompanying drawings, is provided. In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0026] like Figures 1-5 As shown, an embodiment of the present invention provides a medical suspension bridge, applicable to the field of medical equipment technology. It includes a control component 1, an execution component 2, and a support component 3. The execution component 2 and the support component 3 are slidably connected. A portion of the control component 1 is disposed within the execution component 2, and the remaining portion is disposed within the support component 3. This control component 1 drives the execution component 2 to move on the support component 3 in both direction and speed. By controlling the displacement of the execution component 2 through the control component 1, the convenience and accuracy of moving the dry or wet sections of the suspension bridge are improved.

[0027] The control component 1 includes a button 12, a circuit board 13, and a keypad 14. The keypad 14 abuts against the button 12 to receive the pressing distance signal of the button 12. The circuit board 13 is electrically connected to the keypad 14 via a cable 11 to receive the drive control signal of the circuit board 13. The circuit board 13 is electrically connected to the actuator 2 to drive the actuator 2 to move, avoiding the drawbacks caused by manual pushing and improving the smoothness and accuracy of the actuator 2's movement.

[0028] The actuator 2 includes a support 20, a mating part 21, a connecting part 22, a handrail 23, a bending plate 24, a rolling part 25, and a driving part 26. The support 20, used to drive the medical device, is fixedly connected to the bottom of the connecting part 22. The mating part 21 is sleeved on the support 20 and fixedly connected to the connecting part 22. The bending plate 24 is fixedly fixed to the connecting part 22. One side of the connecting part 22 is fixedly connected to the rolling part 25, and the other side is fixedly connected to the driving part 26. Specifically, the fixed rolling part 25 passes through the bending plate 24 and is fixed to the connecting part 22. One end of the actuator 2 is actively driven by the driving part 26 to move along the support assembly 3, and the other end is driven by the rolling part 25 to roll along the support assembly 3. The handrail 23 is fixedly connected to the support 20. The button panel 14 is fixedly disposed in the handrail 23, a portion of the cable 11 is also disposed in the handrail 23, and the button 12 is retractably disposed on the handrail 23.

[0029] The fitting 21 includes a first fitting plate 210 and a second fitting plate 211. The first fitting plate 210 and the second fitting plate 211 are interlocked with each other and are fitted with the support member 20. The first fitting plate 210 and the second fitting plate 211 are also fixedly connected to the connector 22. The first fitting plate 210 and the second fitting plate 211 are used to wrap the inside of the execution component 2 to prevent its internal structure from being affected by dust or moisture and to improve the aesthetics of the medical suspension bridge.

[0030] The connector 22 includes a base plate 220, a first connecting plate 221, a second connecting plate 222, a first stiffening plate 223, and a second stiffening plate 224.

[0031] One side of the base plate 220 is fixedly connected to the first connecting plate 221, and the other side is fixedly connected to the second connecting plate 222. The first mating plate 210 is fixedly connected to the first connecting plate 221, and the second mating plate 211 is fixedly connected to the second connecting plate 222. The support member 20 is fixedly connected to the base plate 220. In this embodiment, the bending plate 24 is fixedly connected to the first connecting plate 221, the rolling member 25 is fixedly connected to the first connecting plate 221, and the driving member 26 is fixedly connected to the second connecting plate 222. The installation positions of the rolling member 25 and the driving member 26 can be interchanged. The first stiffening plate 223 is fixedly connected to the base plate 220, the first connecting plate 221, and the second connecting plate 222. The second stiffening plate 224 is fixedly connected to the base plate 220, the first connecting plate 221, and the second connecting plate 222. The first stiffening plate 223 and the second stiffening plate 224 are used to strengthen the stability of the connecting member 22 structure.

[0032] The bending plate 24 includes a connecting portion 240, a first bending portion 241, a second bending portion 242, a first fixing portion 243, and a second fixing portion 244. The first bending portion 241 and the second bending portion 242 are respectively fixed to both ends of the connecting portion 240. The first bending portion 241 and the first fixing portion 243 are fixedly connected, and the second bending portion 242 and the second fixing portion 244 are fixedly connected. The first fixing portion 243 and the second fixing portion 244 are fixedly connected to the first connecting plate 221.

[0033] The rolling element 25 includes a roller 250, a roller 251 and a bearing 252. The roller 251 passes through the first fixing part 243 or the second fixing part 244 and is fixedly connected to the connecting member 22. The bearing 252 is disposed between the roller 250 and the roller 251. The roller 250 rolls along the support assembly 3.

[0034] The driving component 26 includes a fixed plate 260, a drive motor 261, a drive rod 262, and a drive block 263. The fixed plate 260 is fixed on the support assembly 3. The drive block 263 is fixedly connected to the second connecting plate 222 in the connector 22, and the drive block 263 is also slidably connected to the fixed plate 260. The drive motor 261 is fixedly mounted on the fixed plate 260. One end of the drive rod 262 is connected to the drive motor 261, and the other end is retractably mounted on the fixed plate 260. The drive rod 262 passes through the drive block 263 to drive the drive block 263 to run. The drive motor 261 is electrically connected to the circuit board 13 to receive control signals from the circuit board 13.

[0035] The support assembly 3 includes a support plate 30, a left connecting plate 31, a right connecting plate 32, a left side shell 33, a right side shell 34, and a mounting plate 303, a front cover 35, and a rear cover 36. One side of the support plate 30 is snapped into the left connecting plate 31, and the other side is snapped into the right connecting plate 32. The left side shell 33 is snapped into the left connecting plate 31, and the right side shell 34 is snapped into the right connecting plate 32. This snap-fit ​​connection improves the ease of installation and disassembly of the support assembly 3. The front cover 35 and the rear cover 36 are respectively located at both ends of the support plate 30. Both the front cover 35 and the rear cover 36 are snapped into the support plate 30, the left connecting plate 31, the right connecting plate 32, the left side shell 33, and the right side shell 34. The upper surfaces of the left side shell 33 and the right side shell 34 are flat, minimizing space occupation.

[0036] The support plate 30 is provided with a first sliding groove 300, a second sliding groove 301, and a mounting groove 302. The fixing plate 260 is fixedly disposed in the second sliding groove 301 of the support plate 30, and the roller 250 is disposed in the first sliding groove 300 of the support plate 30 and rolls along the direction of the first sliding groove 300. The mounting plate 303 is received in the mounting groove 302, and the circuit board 13 is fixedly connected to the mounting plate 303.

[0037] During operation, pressing button 12 on the armrest 23 sends a signal to the button panel 14. The circuit board 13 receives this signal and sends a command to the drive motor 261, causing it to rotate at maximum speed. The drive motor 261 drives the drive rod 262 to extend and retract, thereby moving the drive block 263 along the second sliding groove 301. The movement of the drive block 263 causes the connecting piece 22 to move. Under the driving force, the rolling element 25 on the other side of the connecting piece 22 rolls along the first sliding groove 300, ensuring linear movement of the entire actuator 2. When the actuator 2 smoothly moves the medical device close to the expected position, pressing button 12 lightly allows the circuit board 13 to control the rotation speed of the drive motor 261 based on the distance button 12 is pressed, ensuring precise control of the displacement distance when approaching the expected position. Upon reaching the designated position, fully releasing button 12 stops the linear drive motor 261. Electric control of the actuator 2's displacement frees up some of the medical staff's time, improving work efficiency and enhancing the accuracy of the actuator 2's displacement.

[0038] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A medical suspension bridge comprising an execution assembly (2) and a support assembly (3), the execution assembly (2) and the support assembly (3) being connected in sliding, characterized in that, The medical suspension bridge further comprises a control assembly (1), the control assembly (1) comprises a button (12), a circuit board (13) and a key plate (14) electrically connected with the circuit board (13), the key plate (14) and the button (12) abut for receiving a pressing distance signal of the button (12), and the circuit board (13) is electrically connected with the execution assembly (2); The execution assembly (2) comprises a handrail (23), the key plate (14) is fixedly arranged in the handrail (23), and the button (12) is telescopically arranged on the handrail (23); The execution assembly (2) further comprises a connecting piece (22), a rolling piece (25) and a driving piece (26), one side of the connecting piece (22) is fixedly connected with the rolling piece (25), and the other side is fixedly connected with the driving piece (26); The support assembly (3) comprises a support plate (30) and a mounting plate (303), the support plate (30) is provided with a mounting groove (302), the mounting plate (303) is accommodated in the mounting groove (302), and the circuit board (13) is fixedly connected with the mounting plate (303); The driving piece (26) comprises a fixed plate (260) and a driving block (263) fixedly connected with the connecting piece (22), the support plate (30) is provided with a second sliding groove (301), the fixed plate (260) is fixedly arranged in the second sliding groove (301), and the driving block (263) is slidingly connected with the fixed plate (260); The driving piece (26) further comprises a driving rod (262) and a driving motor (261), the driving motor (261) is fixedly arranged on the fixed plate (260), one end of the driving rod (262) is connected with the driving motor (261), and the other end is telescopically arranged on the fixed plate (260).

2. The medical bridge according to claim 1, characterized in that The rolling piece (25) comprises a rolling wheel (250), a rolling shaft (251) and a bearing (252), the rolling shaft (251) is fixedly connected with the connecting piece (22), the bearing (252) is arranged between the rolling wheel (250) and the rolling shaft (251), and the support plate (30) is provided with a first sliding groove (300), and the rolling wheel (250) is arranged in the first sliding groove (300).

3. The medical bridge according to claim 1, wherein The support assembly (3) further comprises a left connecting plate (31), a right connecting plate (32), a left side shell (33) and a right side shell (34), one side of the support plate (30) is clamped with the left connecting plate (31), the other side is clamped with the right connecting plate (32), the left side shell (33) is clamped with the left connecting plate (31), and the right side shell (34) is clamped with the right connecting plate (32).

4. The medical bridge of claim 1, wherein, The connecting piece (22) comprises a bottom plate (220), a first rib plate (223), a second rib plate (224), a first connecting plate (221) and a second connecting plate (222) fixedly connected with the bottom plate (220), the first rib plate (223) is fixedly connected with the bottom plate (220), the first connecting plate (221) and the second connecting plate (222) at the same time, and the second rib plate (224) is fixedly connected with the bottom plate (220), the first connecting plate (221) and the second connecting plate (222) at the same time.

5. The medical bridge according to claim 4, characterized in that The executing assembly (2) further comprises a supporting piece (20) and a matching piece (21), the supporting piece (20) is fixedly connected with the bottom plate (220), and the matching piece (21) is sleeved on the supporting piece (20) and fixedly connected with the connecting piece (22).

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