Medical dry and wet combined suspension bridge

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical dry and wet combined suspension bridge which comprises a cross arm, the bottom end of the cross arm is fixedly sleeved with a fixed rod, and the left side and the right side of the outer surface of the fixed rod are movably sleeved with movable blocks respectively; and the adjusting mechanism is arranged at the top end of the cross arm. Through the arrangement of the rectangular block, the long rods, the moving blocks, the driving motor and the double-threaded rod, after the driving motor is started, the double-threaded rod can rotate, due to the fact that the double-threaded rod and the moving blocks are connected in a threaded and sleeved mode, under the action of the double-threaded rod, the two moving blocks can drive the bottom ends of the two long rods to move in the opposite directions respectively, and the two long rods are driven by the two moving blocks to move in the opposite directions. The other end of the long rod is hinged to the rectangular block, and the rectangular block is fixedly connected to the outer surface of the connecting rod in a sleeving mode, so that the vertical rod can drive the cross arm to move downwards along the inner surface of the connecting rod under the action of the long rod and the moving block, and the height of the suspension bridge can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to a medical dry-wet combined suspension bridge. Background Art

[0002] In the intensive care unit of the hospital, the ICU suspension bridge has always been a very important medical equipment. In the classification of ICU suspension bridges, it can generally be divided into two types, one is the dry-wet separation medical suspension bridge, and the other is the dry-wet combined medical suspension bridge. The advantages and disadvantages of the dry-wet separation medical suspension bridge and the dry-wet combined suspension bridge are that the former dry-wet separation is safer, more convenient and saves space.

[0003] When caring for patients, a corresponding dry-wet combined suspension bridge is needed for auxiliary care. However, the existing suspension bridge is limited by structure and design. In actual use, most of them are directly fixed on the ceiling. Due to different nursing environments, the height of the ceiling is not consistent. When installing the suspension bridge, connecting rods of different lengths are needed to fix the suspension bridge to the ceiling. The use of connecting rods of different lengths increases the installation cost and complexity of the suspension bridge, so it is necessary to improve this. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a medical dry-wet combined suspension bridge, which has the advantage of adjustable height.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a medical dry-wet combined suspension bridge, comprising:

[0006] A horizontal arm, wherein a fixing rod is fixedly sleeved at the bottom end of the horizontal arm, and movable blocks are movably sleeved at the left and right sides of the outer surface of the fixing rod;

[0007] An adjusting mechanism, wherein the adjusting mechanism is arranged at the top end of the cross arm;

[0008] A driving mechanism, wherein the driving mechanism is arranged in the middle of the top end of the cross arm;

[0009] Among them, the adjustment mechanism includes a vertical rod, and there are two vertical rods. The two vertical rods are respectively fixedly installed on the left and right sides of the top of the horizontal arm, and the tops of the outer surfaces of the two vertical rods are respectively movably sleeved with connecting rods, and the bottoms of the outer surfaces of the connecting rods are fixedly sleeved with rectangular blocks. There are two rectangular blocks, and the opposite surfaces of the two rectangular blocks are respectively hinged with long rods. There are two long rods, and the other ends of the two long rods are respectively hinged with moving blocks. There are two moving blocks, and the bottom ends of the two moving blocks are movably connected to the top of the horizontal arm, and the moving blocks will cause the horizontal arm to move.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A fixing frame, the fixing frame is fixedly mounted at the middle of the top end of the cross arm, and the left and right sides of the fixing frame are respectively movably connected to the outer surfaces of the two moving blocks;

[0012] A driving motor is fixedly installed on the left side of the top end of the cross arm, and the other end of the output shaft of the driving motor is fixedly sleeved with a double-threaded rod, the right end of the double-threaded rod passes through the fixed frame and extends to the right side of the outer surface of the fixed frame, and the left and right sides of the outer surface of the double-threaded rod are respectively threadedly sleeved with the inner surfaces of the two moving blocks.

[0013] As a preferred technical solution of the utility model, round rods are fixedly sleeved inside the left and right sides of the top of the movable block, and rollers are movably sleeved at the bottom of the outer surface of the round rod. The outer surface of the roller is movably connected to the outer surface of the fixed rod, and a toothed plate is fixedly installed at the bottom of the front end of the fixed rod.

[0014] As a preferred technical solution of the utility model, a power motor is fixedly sleeved in the middle of the bottom end of the movable block, a rotating shaft is fixedly sleeved at the other end of the output shaft of the power motor, and the top end of the rotating shaft passes through the movable block and extends to the outside of the movable block.

[0015] As a preferred technical solution of the utility model, a gear is fixedly sleeved on the top of the outer surface of the rotating shaft, and the outer surface of the gear is meshedly connected with the outer surface of the tooth plate, and the gear will move the movable block.

[0016] As a preferred technical solution of the utility model, the number of the movable blocks is two, and the bottom ends of the two movable blocks are respectively fixedly mounted with a first cantilever and a second cantilever.

[0017] As a preferred technical solution of the utility model, a first placement platform is fixedly installed on the top of the front end of the first cantilever and the second cantilever, and a second placement platform is fixedly installed on the bottom of the front end of the first cantilever and the second cantilever.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model is provided with a rectangular block, a long rod, a moving block, a driving motor and a double-threaded rod. When the driving motor is started, the double-threaded rod will rotate. Since the double-threaded rod and the moving block are threadedly sleeved, under the action of the double-threaded rod, the two moving blocks will respectively carry the bottom ends of the two long rods to move away from each other, and the other ends of the long rods are hinged to the rectangular block and the rectangular block is fixedly sleeved on the outer surface of the connecting rod. Therefore, the vertical rod will move downward along the inner surface of the connecting rod with the cross arm under the action of the long rod and the moving block, thereby realizing the adjustment of the height of the suspension bridge.

[0020] 2. The utility model is provided with a tooth plate, a power motor, a rotating shaft and a gear. When the power motor is started, the rotating shaft will drive the gear to rotate. Since the outer surface of the gear and the outer surface of the tooth plate are meshingly connected, as the gear rotates, the movable block will move along the outer surface of the fixed rod under the joint action of the gear and the tooth plate, thereby realizing automatic movement of the first cantilever and the second cantilever, thereby eliminating the need for manual push by the operator, thereby improving the convenience of using the suspension bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0023] Figure 3 It is a schematic cross-sectional view of the double-threaded rod of the utility model;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0026] Figure 6 for Figure 4 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 7 for Figure 5 Schematic diagram of the local enlarged structure at point B in the middle.

[0028] In the figure: 1. horizontal arm; 2. fixed rod; 3. movable block; 4. adjusting mechanism; 401. vertical rod; 402. connecting rod; 403. rectangular block; 404. long rod; 405. moving block; 5. driving mechanism; 501. fixed frame; 502. driving motor; 503. double-threaded rod; 6. round rod; 7. roller; 8. tooth plate; 9. power motor; 10. rotating shaft; 11. gear; 12. first cantilever; 13. second cantilever; 14. first placement table; 15. second placement table. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 7 As shown, the utility model provides a medical dry-wet combined suspension bridge, comprising:

[0031] A horizontal arm 1, a fixed rod 2 is fixedly sleeved at the bottom end of the horizontal arm 1, and movable blocks 3 are movably sleeved on the left and right sides of the outer surface of the fixed rod 2;

[0032] An adjusting mechanism 4, the adjusting mechanism 4 is arranged at the top end of the cross arm 1;

[0033] The driving mechanism 5 is arranged at the middle of the top end of the cross arm 1;

[0034] Among them, the adjustment mechanism 4 includes a vertical rod 401, the number of which is two, and the two vertical rods 401 are respectively fixedly installed on the left and right sides of the top of the cross arm 1, the tops of the outer surfaces of the two vertical rods 401 are respectively movably sleeved with connecting rods 402, and the bottoms of the outer surfaces of the connecting rods 402 are fixedly sleeved with rectangular blocks 403, the number of which is two, and the opposite surfaces of the two rectangular blocks 403 are respectively hinged with long rods 404, the number of which is two, and the other ends of the two long rods 404 are respectively hinged with moving blocks 405, the number of which is two, and the bottom ends of the two moving blocks 405 are both movably connected to the top of the cross arm 1, and the moving blocks 405 will cause the cross arm 1 to move.

[0035] The connecting rod 402 is fixedly installed on the ceiling. When the two moving blocks 405 move away from each other, since the moving block 405 and the long rod 404 are hinged and the other end of the long rod 404 is hinged to the rectangular block 403, as the moving block 405 moves, the bottom ends of the two long rods 404 will move together, and the rectangular block 403 is fixedly sleeved on the outer surface of the connecting rod 402. Therefore, under the joint action of the rectangular block 403, the long rod 404 and the moving block 405, the vertical rod 401 will move downward along the inner surface of the connecting rod 402, thereby realizing the adjustment of the height of the suspension bridge, thereby improving the convenience and applicability of the installation of the suspension bridge.

[0036] Wherein, the driving mechanism 5 comprises:

[0037] A fixing frame 501, the fixing frame 501 is fixedly mounted at the middle of the top of the cross arm 1, and the left and right sides of the fixing frame 501 are respectively movably connected to the outer surfaces of the two moving blocks 405;

[0038] The driving motor 502 is fixedly installed on the left side of the top end of the cross arm 1. The other end of the output shaft of the driving motor 502 is fixedly sleeved with a double-threaded rod 503. The right end of the double-threaded rod 503 passes through the fixed frame 501 and extends to the right side of the outer surface of the fixed frame 501. The left and right sides of the outer surface of the double-threaded rod 503 are respectively threadedly sleeved with the inner surfaces of the two moving blocks 405.

[0039] When the driving motor 502 is started, the double-threaded rod 503 will rotate, so that the two moving blocks 405 threadedly connected to the double-threaded rod 503 will move in opposite directions.

[0040] Among them, round rods 6 are fixedly sleeved inside the left and right sides of the top of the movable block 3, and rollers 7 are movably sleeved at the bottom of the outer surface of the round rod 6. The outer surface of the roller 7 is movably connected to the outer surface of the fixed rod 2, and a toothed plate 8 is fixedly installed at the bottom of the front end of the fixed rod 2.

[0041] The presence of the round rod 6 and the roller 7 will facilitate the movement of the movable block 3.

[0042] Among them, a power motor 9 is fixedly sleeved in the middle of the bottom end of the movable block 3, and a rotating shaft 10 is fixedly sleeved on the other end of the output shaft of the power motor 9. The top end of the rotating shaft 10 penetrates the movable block 3 and extends to the outside of the movable block 3.

[0043] When the power motor 9 is started, the rotating shaft 10 will rotate along the inner surface of the movable block 3 .

[0044] A gear 11 is fixedly sleeved on the top of the outer surface of the rotating shaft 10 , and the outer surface of the gear 11 is meshedly connected with the outer surface of the tooth plate 8 , so that the gear 11 will move the movable block 3 .

[0045] Since the gear 11 is meshedly connected with the toothed plate 8 , when the gear 11 rotates, the movable block 3 will move along the outer surface of the fixed rod 2 .

[0046] There are two movable blocks 3 , and the bottom ends of the two movable blocks 3 are respectively fixedly mounted with a first cantilever 12 and a second cantilever 13 .

[0047] When the two movable blocks 3 move respectively, the first cantilever 12 and the second cantilever 13 will be driven to move together.

[0048] A first placement platform 14 is fixedly installed on the top of the front end of the first cantilever 12 and the second cantilever 13 , and a second placement platform 15 is fixedly installed on the bottom of the front end of the first cantilever 12 and the second cantilever 13 .

[0049] The existence of the first placement table 14 and the second placement table 15 will facilitate the placement of medical devices.

[0050] The working principle and use process of this utility model:

[0051] First, after the operator installs the suspension bridge, he starts the drive motor 502 to rotate the double-threaded rod 503. At this time, the two moving blocks 405 threadedly connected to the double-threaded rod 503 will respectively carry the bottom ends of the two long rods 404 to move in opposite directions along the inner surface of the fixed frame 501. Since the top of the long rod 404 is hinged to the rectangular block 403 and the rectangular block 403 is fixedly mounted on the outer surface of the connecting rod 402, as the moving block 405 moves, the vertical rod 401 will carry the horizontal arm 1 to move downward along the inner surface of the connecting rod 402, so that the height of the suspension bridge can be adjusted, thereby improving the convenience and applicability of the installation of the suspension bridge.

[0052] When it is necessary to adjust the position of the first cantilever 12 and the second cantilever 13, the operator starts the power motor 9, so that the rotating shaft 10 drives the gear 11 to rotate. Since the gear 11 is meshingly connected with the tooth plate 8, as the gear 11 rotates, the movable block 3 will move along the outer surface of the fixed rod 2 until it moves to the specified position. The operator then stops the power motor 9 to complete the adjustment of the position of the first cantilever 12 and the second cantilever 13. The mutual cooperation of various mechanisms realizes the automatic adjustment of the position of the first cantilever 12 and the second cantilever 13, thereby eliminating the need for manual push by the operator, thereby improving the convenience of using the suspension bridge.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Used for medical dry-wet combined suspension bridge, characterized in that: Included are: A cross arm (1), wherein a fixing rod (2) is fixedly sleeved at the bottom end of the cross arm (1), and movable blocks (3) are movably sleeved on the left and right sides of the outer surface of the fixing rod (2); An adjusting mechanism (4), wherein the adjusting mechanism (4) is arranged at the top end of the cross arm (1); A driving mechanism (5), wherein the driving mechanism (5) is arranged in the middle of the top end of the cross arm (1); The adjusting mechanism (4) comprises a vertical rod (401), the number of the vertical rods (401) is two, the two vertical rods (401) are respectively fixedly mounted on the left and right sides of the top of the cross arm (1), the tops of the outer surfaces of the two vertical rods (401) are respectively movably sleeved with a connecting rod (402), the bottoms of the outer surfaces of the connecting rods (402) are fixedly sleeved with a rectangular block (403), the number of the rectangular blocks (403) is two, the opposite surfaces of the two rectangular blocks (403) are respectively hinged with a long rod (404), the number of the long rods (404) is two, the other ends of the two long rods (404) are respectively hinged with a moving block (405), the number of the moving blocks (405) is two, the bottom ends of the two moving blocks (405) are both movably connected to the top of the cross arm (1), and the moving blocks (405) will move the cross arm (1).

2. The medical dry-wet integrated suspension bridge according to claim 1, characterized in that: The driving mechanism (5) comprises: A fixed frame (501), the fixed frame (501) is fixedly mounted on the middle part of the top end of the cross arm (1), and the left and right sides inside the fixed frame (501) are movably connected to the outer surfaces of the two moving blocks (405) respectively; A drive motor (502) is fixedly mounted on the left side of the top end of the cross arm (1); the other end of the output shaft of the drive motor (502) is fixedly sleeved with a double-threaded rod (503); the right end of the double-threaded rod (503) passes through the fixed frame (501) and extends to the right side of the outer surface of the fixed frame (501); the left and right sides of the outer surface of the double-threaded rod (503) are respectively threadedly sleeved with the inner surfaces of the two moving blocks (405).

3. The medical dry-wet combined suspension bridge according to claim 1, characterized in that: Round rods (6) are fixedly sleeved inside the left and right sides of the top of the movable block (3), and a roller (7) is movably sleeved at the bottom of the outer surface of the round rod (6). The outer surface of the roller (7) is movably connected to the outer surface of the fixed rod (2), and a tooth plate (8) is fixedly installed at the bottom of the front end of the fixed rod (2).

4. The medical dry-wet combined suspension bridge according to claim 1, characterized in that: A power motor (9) is fixedly sleeved in the middle of the bottom end of the movable block (3), and a rotating shaft (10) is fixedly sleeved at the other end of the output shaft of the power motor (9), and the top end of the rotating shaft (10) passes through the movable block (3) and extends to the outside of the movable block (3).

5. The medical dry-wet integrated suspension bridge according to claim 4, characterized in that: A gear (11) is fixedly sleeved on the top of the outer surface of the rotating shaft (10), and the outer surface of the gear (11) is meshedly connected with the outer surface of the tooth plate (8). The gear (11) will cause the movable block (3) to move.

6. The medical dry-wet combined suspension bridge according to claim 1, characterized in that: The number of the movable blocks (3) is two, and the bottom ends of the two movable blocks (3) are respectively fixedly mounted with a first cantilever (12) and a second cantilever (13).

7. The medical dry-wet combined suspension bridge according to claim 6, characterized in that: A first placement platform (14) is fixedly mounted on the top of the front end of the first cantilever (12) and the second cantilever (13), and a second placement platform (15) is fixedly mounted on the bottom of the front end of the first cantilever (12) and the second cantilever (13).

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