A medical telescopic boom

Abstract

The utility model relates to a hanging tower technical field especially relates to a kind of medical telescopic hanging tower, including ceiling slide rail, with the sliding connection of mobile top seat of ceiling slide rail, be located at the top of ceiling slide rail and be used to drive the driving cylinder of mobile top seat movement, be located at the telescopic mechanism of mobile top seat bottom, with the transverse plate of telescopic mechanism connection, be located at the side of telescopic mechanism away from the hanging column box body of transverse plate, the support plate of detachably being located at the side of hanging column box body, by telescopic mechanism can drive hanging column box body move upwards, since storage cylinder is located in ceiling space, after moving upwards, the space of hanging column box body bottom will be more abundant, more convenient operator collation cleaning department, and can adjust hanging column box body longitudinal height, more flexible when adjusting, solve the fixed arm structure fixed of existing hanging tower, occupy longitudinal space is big, when using in department, need to avoid other height high article problem.

Description

Technical Field

[0001] This utility model relates to the field of pendant technology, and in particular to a medical retractable pendant. Background Technology

[0002] Currently, Chinese Patent Publication No. CN105055024A discloses a medical pendant for metrology, including a fixed arm, a transmission box, a rotating arm, and a terminal housing. The transmission box is installed at the lower end of the fixed arm, and one end of the rotating arm is connected to the transmission box, while the other end is connected to the terminal housing. The terminal housing has a square structure, and multiple placement platforms are installed on any two opposite sides of the terminal housing, with the placement platforms spaced vertically. A foldable display is located at the bottom of the terminal housing, and a control module is located inside the terminal housing. Multiple gas terminals are located on the other two sides of the terminal housing, and each gas terminal has a flow sensor inside its gas tube. The flow sensor and the display are both connected to the control module. This discloses a conventional pendant structure. However, the existing pendant has a fixed fixed arm structure, which occupies a large longitudinal space. When used in a department, it is necessary to avoid other tall objects. Utility Model Content

[0003] Therefore, in view of the above problems, this utility model proposes a medical retractable pendant tower, which solves the above technical problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a medical telescopic pendant tower, comprising a ceiling slide rail, a movable top seat slidably connected to the ceiling slide rail, a drive cylinder disposed at the top of the ceiling slide rail and used to drive the movable top seat to move, a telescopic mechanism disposed at the bottom of the movable top seat, a horizontal plate connected to the telescopic mechanism, a pendant box disposed on the side of the horizontal plate away from the telescopic mechanism, and a support plate detachably disposed on one side of the pendant box.

[0005] The telescopic mechanism includes a storage cylinder detachably disposed on the bottom surface of the movable top seat, a transmission screw rotatably disposed in the middle of the storage cylinder, a motor for driving the transmission screw to rotate, and a first cylinder slidably connected to the storage cylinder. The first cylinder has a first threaded groove in the middle that engages with the transmission screw, a first sliding groove inside the storage cylinder, and a first protrusion on the outside of the first cylinder that engages with the first sliding groove.

[0006] Furthermore, a support block extends from one side of the hanging column box, and an extension rod is slidably connected to the middle of the support block. The support block is provided with adjusting bolts for fixing the extension rod, and the top of the extension rod is provided with support rods distributed at equal angles.

[0007] Furthermore, a connecting block is provided at the connection between the top of the extension rod and the support rod, and an L-shaped groove is provided inside the connecting block. Through holes for the extension rod to pass through are provided between the L-shaped grooves on the connecting block.

[0008] Furthermore, the support rod has a bent portion on the side away from the connecting block.

[0009] Furthermore, the surface of the support rod is coated with anti-corrosion paint.

[0010] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0011] This medical telescopic pendant system, through its telescopic mechanism, operates by having a motor drive a transmission screw to rotate. Because the first groove inside the storage cylinder is slidably connected to the first protrusion on the outside of the first cylinder, the transmission screw, through the engagement of the first threaded groove, drives the first cylinder downwards. When the motor reverses, the first cylinder retracts into the storage cylinder. When the pendant is not in use, the telescopic mechanism allows the pendant column housing to move upwards. Since the storage cylinder is located in the ceiling space, the upward movement provides more space at the bottom of the pendant column housing, making it easier for operators to clean and tidy the department. Furthermore, the vertical height of the pendant column housing can be adjusted more flexibly, solving the problem of existing pendant systems with fixed arms that occupy a large vertical space and require avoidance of tall objects when used in the department. Attached Figure Description

[0012] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a front view schematic diagram of the telescopic mechanism structure of this utility model;

[0015] Figure 4 This is a cross-sectional schematic diagram of the telescopic mechanism structure of this utility model;

[0016] Figure 5 This is an exploded structural diagram of the telescopic mechanism of this utility model;

[0017] Figure 6 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0019] refer to Figures 1 to 6 This embodiment provides a medical telescopic pendant, including a ceiling slide rail 1, a movable top seat 2 slidably connected to the ceiling slide rail 1, a drive cylinder 3 located at the top of the ceiling slide rail 1 and used to drive the movable top seat 2 to move, a telescopic mechanism 4 located at the bottom of the movable top seat 2, a horizontal plate 5a connected to the telescopic mechanism 4, a pendant box 5 located on the side of the horizontal plate 5a away from the telescopic mechanism 4, and a support plate 6 detachably located on one side of the pendant box 5.

[0020] During use, the ceiling track is installed on the indoor ceiling, leaving sufficient space for the track to move laterally. When the crane tower needs to be moved after completion, the built-in drive cylinder drives the moving top seat to move along the ceiling track, making it easy to adjust the position of the crane tower. The horizontal plate is connected to the bottom of the telescopic mechanism and the top of the crane column box by rotation, which can increase the damping during connection to adjust the position of the crane column box. Alternatively, the horizontal plate can be locked to the bottom of the telescopic mechanism and the top of the crane column box using bolts and nuts. These are all existing conventional connection methods and will not be described in detail here.

[0021] The telescopic mechanism 4 includes a storage cylinder 401 detachably disposed on the bottom surface of the movable top seat 2, a transmission screw 402 rotatably disposed in the middle of the storage cylinder 401, a motor 403 for driving the transmission screw 402 to rotate, and a first cylinder 404 slidably connected to the storage cylinder 401. The first cylinder 404 has a first threaded groove 405 in the middle that engages with the transmission screw 402. The storage cylinder 401 has a first sliding groove 406 inside, and the first cylinder 404 has a first protrusion 407 on the outside that engages with the first sliding groove 406.

[0022] The transmission screw 402 has a first transverse groove 408 on its outer side and a first screw cylinder 409 on its outer side. A second cylinder 410 is slidably connected inside the first cylinder 404. The first cylinder 404 has a second sliding groove 411 on its inner side. The second cylinder 410 has a second protrusion 412 on its outer side that mates with the second sliding groove 411. The second cylinder 410 has a second threaded groove 413 in its middle that is helically connected to the outer side of the first cylinder 404. The first screw cylinder 409 has an inner protrusion 414 on its inner side that mates with the first transverse groove 408. The first screw cylinder 409 is rotatably connected to the outer side of the second threaded groove 413 inside the first cylinder 404.

[0023] Because the transmission screw engages with the inner protrusion inside the first screw cylinder via the first transverse groove, the transmission screw will simultaneously drive the first screw cylinder to rotate. The first screw cylinder, due to its engagement with the second spiral groove inside the second cylinder, will synchronously drive the second cylinder to move longitudinally. Since the inner protrusion inside the first screw cylinder slides into the first transverse groove, the first screw cylinder will also maintain synchronous movement and rotation as the first cylinder moves longitudinally. When the motor drives the transmission screw to rotate in the opposite direction, the first screw cylinder will move into the storage cylinder along with the first cylinder, and synchronously drive the second cylinder to retract into the first cylinder. Due to the small ceiling space, when it is necessary to increase the longitudinal movement space of the hanging column box, the storage cylinder will protrude from the ceiling through the engagement of the storage cylinder and the first cylinder, and the longitudinal movement space of the storage cylinder and the first cylinder will be limited. By using the first and second cylinders for multi-stage folding, the longitudinal space encroachment can be reduced.

[0024] A support block 7 extends from one side of the hanging column box 5. An extension rod 8 is slidably connected to the middle of the support block 7. An adjusting bolt 9 for fixing the extension rod 8 is provided on the support block 7. A support rod 10 with equal angle distribution is provided at the top of the extension rod 8.

[0025] When in use, insert the extension rod into the support block on the side away from the hanging column box, adjust it to a suitable height, and then tighten the adjusting bolt to fix the extension rod. After completion, the support rod at the top of the extension rod can be used to place the infusion bag, expanding its functionality during use.

[0026] A connecting block 11 is provided at the connection between the top of the extension rod 8 and the support rod 10. An L-shaped groove 12 is provided in the connecting block 11, and a through hole 13 is provided between the L-shaped grooves 12 on the connecting block 11 for the extension rod 8 to pass through.

[0027] The support rod and the L-shaped groove have the same shape. Insert one side of the support rod vertically into the connecting block, then pass it through the hole side, and then lower it and rotate the support rod 90 degrees. The support rod will support and fix it on the connecting block, which facilitates the quick installation of the support rod. Preferably, there are four L-shaped grooves.

[0028] The support rod 10 has a bend 14 on the side away from the connecting block 11. After the infusion bag is placed into the bend of the support rod, the infusion bag is less likely to fall off.

[0029] The support rod 10 is coated with anti-corrosion paint, which helps to improve the corrosion resistance of the anti-corrosion paint.

[0030] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0034] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A retractable medical pendant tower, characterized in that, Includes a ceiling slide rail (1), a movable top seat (2) slidably connected to the ceiling slide rail (1), a drive cylinder (3) located on the top of the ceiling slide rail (1) and used to drive the movable top seat (2) to move, a telescopic mechanism (4) located at the bottom of the movable top seat (2), a horizontal plate (5a) connected to the telescopic mechanism (4), a hanging column box (5) located on the side of the horizontal plate (5a) away from the telescopic mechanism (4), and a support plate (6) detachably located on one side of the hanging column box (5). The telescopic mechanism (4) includes a storage cylinder (401) detachably disposed on the bottom surface of the movable top seat (2), a transmission screw (402) rotatably disposed in the middle of the storage cylinder (401), a motor (403) for driving the transmission screw (402) to rotate, and a first cylinder (404) slidably connected to the storage cylinder (401). The first cylinder (404) has a first threaded groove (405) in the middle that engages with the transmission screw (402). The storage cylinder (401) has a first sliding groove (406) inside, and the first cylinder (404) has a first protrusion (407) on the outside that engages with the first sliding groove (406). A support block (7) extends from one side of the hanging column box (5). An extension rod (8) is slidably connected in the middle of the support block (7). An adjusting bolt (9) for fixing the extension rod (8) is provided on the support block (7). A support rod (10) with equal angle distribution is provided on the top of the extension rod (8).

2. The medical telescopic pendant tower according to claim 1, characterized in that: The top of the extension rod (8) is connected to the support rod (10) with a connecting block (11). The connecting block (11) has an L-shaped groove (12) inside. The connecting block (11) has a through hole (13) between the L-shaped grooves (12) for the extension rod (8) to pass through.

3. A medical retractable pendant tower according to claim 2, characterized in that: The support rod (10) has a bent part (14) on the side away from the connecting block (11).

4. A medical telescopic pendant tower according to claim 1, characterized in that: The support rod (10) is coated with anti-corrosion paint.

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