Bandage winding device

Abstract

The utility model relates to the technical field of bandage winding, and discloses a bandage winding device which comprises a supporting frame, a winding mechanism is installed in the middle of the supporting frame, a partition plate is fixedly connected to the position, close to the right side, of the supporting frame, and a portable mechanism is installed on the right side of the top of the winding mechanism. The left end of the rotating rod is fixedly connected with a second gear, the outer ring of the second gear is in transmission connection with a chain, and the bottom of the chain is in transmission connection with a first gear. According to the bandage winding device, the rotating rotating rod can ensure that a bandage can be wound to the outer side of the first portable strip in an orderly and coiled mode, after the bandage is wound to the outer side, the length between the first extension strip and the second extension strip can be adjusted by selecting the threaded rod, so that the inner ring of the coiled bandage is separated from the first portable strip, and the bandage can be wound to the outer side of the first portable strip. Therefore, the coiled bandage can be quickly separated, and meanwhile, no movable part is arranged during coiling, so that the stability of the bandage in the coiling process can be effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bandage rolling, in particular to a bandage rolling device. Background Art

[0002] A bandage is a medical product mainly used to bandage wounds or fix injured parts to prevent further deterioration of the wound, protect the wound, and help the wound heal.

[0003] The patent website announcement number CN213737749U discloses a winding device for bandage processing, which is provided with a coil shaft, a movable frame and a coil drum. The movable frame slides away from the coil shaft, leaving the left side of the coil shaft unobstructed, making it easy for the coil drum to slide into the outside of the coil shaft through the right end of the coil shaft. The coil drum is fixed to the outside of the coil shaft by the cooperation of the left and right end clamps, and the support frame cooperates to support the coil shaft to improve the winding effect.

[0004] During the winding process, the coil drum and the coil shaft are directly connected to each other to achieve docking. This connection method is easy to cause the coil drum and the coil shaft to separate when rotating during winding, and it cannot adjust the tightness of the bandage, so it needs to be improved. Utility Model Content

[0005] The purpose of the present invention is to provide a bandage winding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a bandage winding device, comprising a support frame, a winding mechanism installed in the middle of the support frame, a partition fixedly connected to the support frame near the right side, and a portable mechanism installed on the right side of the top of the winding mechanism;

[0007] The winding mechanism includes a rotating rod, which is rotatably connected to the top of the support frame, a right end of the rotating rod is threadedly connected to an anti-slip sleeve, and the outer wall of the rotating rod near one end of the partition is fixedly connected to a rotating disk, and the left end of the rotating rod is fixedly connected to the second gear, the outer ring of the second gear is transmission-connected to a chain, the bottom of the chain is transmission-connected to the first gear, the middle of the first gear is fixedly connected to a motor, and the bottom of the motor is fixedly connected to the bottom of the support frame.

[0008] Preferably, the motor is provided with an output shaft, and the motor is fixedly connected to the first gear via the output shaft.

[0009] Preferably, the partition is provided with a through hole corresponding to the rotating rod, and the rotating rod passes through the through hole.

[0010] Preferably, the portable mechanism includes a second portable bar, which is fixedly connected to the outer wall of the rotating rod, and the second portable bar is hinged with a movable rod on the inner side of the second portable bar, and the movable rod is hinged with the first portable bar at one end away from the second portable bar, and the middle of the first portable bar is fixedly connected with a first rotating pin, and the outer end of the first rotating pin is rotatably connected to the first extension bar, and the first extension bar is slidably connected to the second extension bar at one end away from the first rotating pin, and the second extension bar is rotatably connected to the second rotating pin at one end away from the first extension bar, and the second rotating pin is rotatably connected to the middle of the first portable bar, and the outer side of the first extension bar is fixedly connected with a hinge block, and the inner side of the hinge block is hinged with a threaded block, and the middle of the threaded block is threadedly connected to a threaded rod, and the threaded rod is rotatably connected to an adjustment block at one end away from the threaded block, and the inner side of the adjustment block is rotatably connected to the outer side of the second portable bar.

[0011] Preferably, the second portable strips are distributed between the anti-drop sleeve and the rotating disk of the rotating rod, and the second portable strips are distributed at equal intervals on the outer wall of the rotating rod.

[0012] Preferably, the outer side of the first portable strip is arc-shaped, a sliding groove is provided in the first extension strip, the second extension strip is slidably connected in the sliding groove, an anti-slip groove is provided in the middle of the first extension strip, and the second extension strip is fixedly connected with an anti-slip pin corresponding to the anti-slip groove, and the anti-slip pin is slidably connected in the anti-slip groove.

[0013] Compared with the prior art, the present invention provides a bandage winding device with the following beneficial effects:

[0014] 1. The bandage winding device directly places the bandage on the outside of the first portable strip through the winding mechanism. The rotation of the motor can realize the rotation of the rotating rod under the cooperation of the first gear, the second gear and the chain. The rotating rotating rod can ensure that the bandage can be rolled up to the outside of the first portable strip in an orderly manner. After the outside is rolled up, the threaded rod can be selected. The selected threaded rod can adjust the length between the first extension strip and the second extension strip, which can shorten the distance between the first portable strip and the second portable strip, thereby allowing the inner circle of the rolled bandage to be separated from the first portable strip, so that the rolled bandage can be quickly separated. At the same time, there are no moving parts during winding, which can effectively ensure the stability of the bandage during winding, and effectively solve the problem of separation between the coil drum and the coil shaft during rotation during winding.

[0015] The bandage winding device is equipped with a portable mechanism. When the bandage is too loose during winding, the threaded rod is selected to extend the length between the first extension strip and the second extension strip, thereby causing the distance between the first portable strip and the second portable strip to be increased, so that the inner circle of the curled bandage can be tightened, thereby ensuring the tightness of the bandage curling during further winding, and effectively solving the problem of not being able to adjust the tightness of the bandage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0017] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;

[0018] Figure 2 This is a schematic top view of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the coordination between the portable mechanism and the rotating rod;

[0020] Figure 4 It is a schematic diagram of the structural coordination of the threaded rod, the first portable bar, the second portable bar, etc.

[0021] In the figure: 1. support frame; 2. partition; 3. winding mechanism; 31. motor; 32. first gear; 33. chain; 34. second gear; 35. rotating disk; 36. rotating rod; 37. anti-slip sleeve; 4. portable mechanism; 41. first portable bar; 42. second portable bar; 43. movable rod; 44. adjusting block; 45. threaded rod; 46. threaded block; 47. first rotating pin; 48. first extension bar; 481. second rotating pin; 482. second extension bar; 49. hinge block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Example 1

[0026] See also Figure 1-3 A bandage winding device includes a support frame 1, a winding mechanism 3 is installed in the middle of the support frame 1, a partition 2 is fixedly connected to the support frame 1 near the right side, and a portable mechanism 4 is installed on the right side of the top of the winding mechanism 3;

[0027] The winding mechanism 3 includes a rotating rod 36, which is rotatably connected to the top of the support frame 1. The right end of the rotating rod 36 is threadedly connected to an anti-slip sleeve 37. The outer wall of the rotating rod 36 near one end of the partition 2 is fixedly connected to a rotating disk 35. The left end of the rotating rod 36 is fixedly connected to a second gear 34. The outer ring of the second gear 34 is transmission-connected to a chain 33. The bottom of the chain 33 is transmission-connected to a first gear 32. The middle of the first gear 32 is fixedly connected to a motor 31. The bottom of the motor 31 is fixedly connected to the bottom of the support frame 1.

[0028] By setting up the winding mechanism 3, the bandage is directly placed on the outside of the first portable strip 41. The rotation of the motor 31 can realize the rotation of the rotating rod 36 under the cooperation of the first gear 32, the second gear 34 and the chain 33. The rotating rotating rod 36 can ensure that the bandage can be rolled up to the outside of the first portable strip 41 in an orderly manner. After curling the outside, the threaded rod 45 can be selected. The selected threaded rod 45 can adjust the length between the short first extension strip 48 and the second extension strip 482, which can shorten the distance between the first portable strip 41 and the second portable strip 42, thereby allowing the inner circle of the rolled bandage to be separated from the first portable strip 41, so that the rolled bandage can be quickly separated. At the same time, there are no moving parts during winding, which can effectively ensure the stability of the bandage during winding, and effectively solve the problem of separation between the coil drum and the coil shaft during rotation during winding.

[0029] The motor 31 is provided with an output shaft, and the motor 31 is fixedly connected to the first gear 32 via the output shaft.

[0030] The partition plate 2 is provided with a through hole corresponding to the rotating rod 36 , and the rotating rod 36 passes through the through hole.

[0031] Example 2

[0032] See also Figure 1-4 , and on the basis of the first embodiment, the portable mechanism 4 further comprises a second portable bar 42, the second portable bar 42 is fixedly connected to the outer wall of the rotating rod 36, the inner side of the second portable bar 42 is hinged with a movable bar 43, the movable bar 43 is hinged with the first portable bar 41 at one end away from the second portable bar 42, the middle of the first portable bar 41 is fixedly connected with a first rotating pin 47, the outer end of the first rotating pin 47 is rotatably connected to a first extension bar 48, and the end of the first extension bar 48 away from the first rotating pin 47 is slidably connected to The second extension bar 482, the second extension bar 482 is rotatably connected to the second rotating pin 481 at one end away from the first extension bar 48, the second rotating pin 481 is rotatably connected to the middle of the first portable bar 41, the outer side of the first extension bar 48 is fixedly connected to the hinge block 49, the inner side of the hinge block 49 is hinged to the threaded block 46, the middle of the threaded block 46 is threadedly connected to the threaded rod 45, the threaded rod 45 is rotatably connected to the adjustment block 44 at one end away from the threaded block 46, and the inner side of the adjustment block 44 is rotatably connected to the outer side of the second portable bar 42.

[0033] By setting up the portable mechanism 4, when the bandage is too loose when being rolled up, the threaded rod 45 is selected to extend the length between the first extension strip 48 and the second extension strip 482, thereby causing the distance between the first portable strip 41 and the second portable strip 42 to be farther apart, so that the inner circle of the rolled bandage can be tightened, thereby ensuring the tightness of the bandage curling during the further winding process, and effectively solving the problem of not being able to adjust the tightness of the bandage.

[0034] The second portable strips 42 are distributed between the anti-drop sleeve 37 of the rotating rod 36 and the rotating disk 35 , and the second portable strips 42 are distributed on the outer wall of the rotating rod 36 at equal intervals.

[0035] The outer side of the first portable strip 41 is arc-shaped, a sliding groove is provided in the first extension strip 48, the second extension strip 482 is slidably connected to the sliding groove, an anti-slip groove is provided in the middle of the first extension strip 48, and the second extension strip 482 is fixedly connected to the anti-slip groove with an anti-slip pin, and the anti-slip pin is slidably connected to the anti-slip groove.

[0036] During actual operation, when this device is used, the bandage is directly placed on the outside of the first portable strip 41, and the motor 31 rotates with the cooperation of the first gear 32, the second gear 34 and the chain 33, so that the rotating rod 36 can be rotated. The rotating rotating rod 36 can ensure that the bandage can be rolled up in an orderly manner to the outside of the first portable strip 41. After curling the outside, the threaded rod 45 can be selected. The selected threaded rod 45 can adjust the length between the short first extension strip 48 and the second extension strip 482, so that the distance between the first portable strip 41 and the second portable strip 42 can be shortened, thereby allowing the inner circle of the rolled bandage to be separated from the first portable strip 41, so that the rolled bandage can be quickly separated. At the same time, there are no moving parts during winding, which can effectively ensure the stability of the bandage during winding, and effectively solve the problem of separation between the coil drum and the coil shaft during rotation during winding.

[0037] When the bandage is too loose during winding, the threaded rod 45 is selected to extend the length between the first extension strip 48 and the second extension strip 482, thereby increasing the distance between the first portable strip 41 and the second portable strip 42, thereby tightening the inner circle of the curled bandage. This ensures the tightness of the bandage curling during further winding, effectively solving the problem of not being able to adjust the tightness of the bandage.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A bandage winding device, comprising a support frame (1), characterized in that: A winding mechanism (3) is installed in the middle of the support frame (1), a partition (2) is fixedly connected to the support frame (1) near the right side, and a portable mechanism (4) is installed on the right side of the top of the winding mechanism (3); The winding mechanism (3) includes a rotating rod (36), the rotating rod (36) is rotatably connected to the top of the support frame (1), the right end of the rotating rod (36) is threadedly connected to an anti-drop sleeve (37), the outer wall of one end of the rotating rod (36) close to the partition (2) is fixedly connected to a rotating disk (35), the left end of the rotating rod (36) is fixedly connected to a second gear (34), the outer ring of the second gear (34) is transmission-connected to a chain (33), the bottom of the chain (33) is transmission-connected to a first gear (32), the middle of the first gear (32) is fixedly connected to a motor (31), and the bottom of the motor (31) is fixedly connected to the bottom of the support frame (1).

2. A bandage winding device according to claim 1, characterized in that: The motor (31) is equipped with an output shaft, and the motor (31) is fixedly connected to the first gear (32) via the output shaft.

3. The bandage winding device according to claim 1, characterized in that: The partition (2) is provided with a through hole corresponding to the rotating rod (36), and the rotating rod (36) passes through the through hole.

4. A bandage winding device according to claim 1, characterized in that: The portable mechanism (4) includes a second portable bar (42), the second portable bar (42) is fixedly connected to the outer wall of the rotating rod (36), the inner side of the second portable bar (42) is hinged with a movable bar (43), the movable bar (43) is hinged with the first portable bar (41) at one end away from the second portable bar (42), the middle of the first portable bar (41) is fixedly connected with a first rotating pin (47), the outer end of the first rotating pin (47) is rotatably connected to a first extension bar (48), and the end of the first extension bar (48) away from the first rotating pin (47) is slidably connected to a second extension bar (482). The second extension bar (482) is rotatably connected to a second rotating pin (481) at one end away from the first extension bar (48), and the second rotating pin (481) is rotatably connected to the middle of the first portable bar (41). The first extension bar (48) is fixedly connected to a hinge block (49) on the outside, and the hinge block (49) is hinged to a threaded block (46) on the inside. The threaded block (46) is threadedly connected to a threaded rod (45) in the middle. The threaded rod (45) is rotatably connected to an adjustment block (44) at one end away from the threaded block (46), and the inside of the adjustment block (44) is rotatably connected to the outside of the second portable bar (42).

5. A bandage winding device according to claim 4, characterized in that: The second portable strips (42) are distributed between the anti-drop sleeve (37) and the rotating disk (35) of the rotating rod (36), and the second portable strips (42) are distributed at equal intervals on the outer wall of the rotating rod (36).

6. The bandage winding device according to claim 4, characterized in that: The outer side of the first portable strip (41) is arc-shaped, a sliding groove is provided in the first extension strip (48), the second extension strip (482) is slidably connected to the sliding groove, an anti-slip groove is provided in the middle of the first extension strip (48), and an anti-slip pin is fixedly connected to the anti-slip groove corresponding to the second extension strip (482), and the anti-slip pin is slidably connected to the anti-slip groove.

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