Medicine applying device for traditional Chinese medicine

Abstract

The device comprises a storage box, a discharge port is formed in one end of the storage box, a round hole is formed in the end, away from the discharge port, of the storage box, a U-shaped cylinder is installed at the round hole, a pushing part is slidably connected into the round hole, an adjusting part is slidably connected into the pushing part, the adjusting part is installed in the U-shaped cylinder, and a threaded hole is formed in the side face of the U-shaped cylinder. A rotating piece is in threaded connection with the interior of the threaded hole and rotationally connected with the adjusting piece, a handle is installed on the side, away from the discharging opening, of the storage box, and an extrusion piece is installed in the handle and communicates with the pushing piece. The position of the expansion plate outside the vertical cylinder is adjusted through a rotating structure composed of the first worm gear, the worm and the rotating plate, the space occupied by the extrusion cylinder in the extrusion cylinder is increased when the extrusion cylinder moves along with the extrusion cylinder, then hydraulic oil introduced into the extrusion cylinder can drive the descending speed of the extrusion cylinder to change, and the requirement for medicine application on different injuries is met.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of Chinese medicine application, and in particular to a Chinese medicine application device. Background Art

[0002] When applying medicine, traditional Chinese medicine needs to be placed in a container first, and then applied to the wound with a scraper. In order to reduce the workload of doctors, the existing technology places the Chinese medicine in an extrusion cylinder, and uses manual or electric extrusion to apply the Chinese medicine to the wound.

[0003] However, when the Chinese medicine is squeezed and applied manually, it is impossible to squeeze and apply it accurately and evenly. Although the electric method can squeeze evenly, it is impossible to make timely changes when applying the Chinese medicine to different areas, resulting in waste of Chinese medicine. Therefore, a new type of Chinese medicine application device is needed. Summary of the invention

[0004] The technical solution of the present invention provides a solution that is significantly different from the existing technical solutions. It mainly provides a traditional Chinese medicine application device to solve the technical problems raised in the above-mentioned background technology that when Chinese medicine is applied manually, it is impossible to squeeze and apply it accurately and evenly, and when it is applied by electric means, it is impossible to make timely changes to different areas.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A traditional Chinese medicine applicator comprises a storage box, wherein one end of the storage box is provided with a discharge port, and the end of the storage box away from the discharge port is provided with a circular hole, a U-shaped cylinder is installed at the circular hole, a pushing member is slidably connected in the circular hole, an adjusting member is slidably connected in the pushing member, the adjusting member is installed in the U-shaped cylinder, a threaded hole is provided on the side of the U-shaped cylinder, a rotating member is threadedly connected in the threaded hole, the rotating member is rotatably connected to the adjusting member, a handle is installed on the side of the storage box away from the discharge port, an extruding member is installed in the handle, and the extruding member is communicated with the pushing member.

[0007] Preferably, the pushing part includes an extrusion cylinder, which is slidably connected in the circular hole, an extrusion plate is installed at one end of the extrusion cylinder in the storage box, the extrusion plate is slidably connected in the storage box, the adjusting part is slidably connected in the extrusion cylinder, and the extrusion part is communicated with the extrusion cylinder.

[0008] Preferably, the adjusting member includes a first piston, which is slidably connected in the extrusion cylinder, a branch pipe is installed on the side of the first piston facing the U-shaped cylinder, and the end of the branch pipe away from the first piston is connected to the U-shaped cylinder, a through hole is provided on the upper surface of the first piston, grooves are provided on both sides of the annular surface of the through hole, a sealing plate is slidably connected in the groove, an expansion member slidably connected in the through hole is provided between the two sealing plates, and the expansion member is connected to the extrusion cylinder.

[0009] Preferably, the expansion member includes a vertical cylinder, which is slidably connected in the through hole, and a rectangular groove is provided on the side of the vertical cylinder facing the groove, and an expansion plate is slidably connected in the rectangular groove, and the expansion plate is in contact with a sealing plate, and the rotating member is rotatably connected between the two expansion plates, and a support rod is installed at one end of the vertical cylinder facing the extrusion cylinder, and the end of the support rod away from the vertical cylinder is installed on the inner wall of the extrusion cylinder.

[0010] Preferably, the rotating member includes a worm, which is threaded in a first threaded hole, and the top of the U-shaped cylinder is rotatably connected to a first rotating rod, and a first worm wheel is installed at one end of the first rotating rod away from the U-shaped cylinder, and the worm is meshed with the first worm wheel, and a connecting rod is installed at the end of the first worm wheel facing the vertical cylinder, and a rotating plate is installed at one end of the connecting rod away from the first worm wheel, and the rotating plate is in rotational contact with two expansion plates.

[0011] Preferably, a second worm gear is meshed on the annular surface of the first worm gear, and the second worm gear is rotatably connected in the U-shaped cylinder through a second rotating rod, and a third rotating rod is installed at the end of the second worm gear away from the second rotating rod, and a circular groove extending to the sealing plate is opened on the upper surface of the first piston, and an elliptical block is rotatably connected in the circular groove, and the elliptical block is connected to the third rotating rod.

[0012] Preferably, the extrusion part includes a connecting tube filled with hydraulic oil, the connecting tube is arranged in the handle, an electric push rod is installed in the connecting tube, a second piston is installed at the movable end of the electric push rod, the second piston is slidably connected in the connecting tube, and the end of the connecting tube away from the second piston is connected to the extrusion cylinder through a hose.

[0013] Preferably, a placement opening is opened on one side of the storage box, and a hinged plate is hinged in the placement opening.

[0014] Preferably, a hook groove is provided on a side of the storage box away from the placement opening.

[0015] Preferably, a scraper is installed at the discharge port.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The rotating structure composed of the first worm gear, the worm, and the rotating plate is used to adjust the position of the expansion plate outside the vertical cylinder, so that the space occupied by the extrusion cylinder when the extrusion cylinder moves with the extrusion cylinder increases, and the hydraulic oil introduced into the extrusion cylinder can drive the extrusion cylinder to change its descending speed, so as to meet the requirements of applying medicine for different injuries.

[0018] 2. Since the rotating structure composed of the first worm gear, the worm, and the rotating plate can be adjusted during the extrusion process of the extrusion structure, the amount of Chinese medicine squeezed out of the extrusion barrel during the extrusion process can be adjusted, thereby making the amount of medicine applied more finely controlled to meet the amount of medicine applied in different application areas.

[0019] 3. By meshing the second worm gear on the annular surface of the first worm gear, when the rotating plate adjusts the position of the expansion plate outside the vertical cylinder, the position of the sealing plate in the groove also changes accordingly, thereby ensuring the sealing of the contact between the expansion plate and the sealing plate and preventing the hydraulic oil from overflowing from the gap between the sealing plate and the extension plate.

[0020] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 is a cross-sectional view of the present invention;

[0023] Figure 3 For the present invention Figure 2 The enlarged schematic diagram of point A in the middle;

[0024] Figure 4 For the present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0025] Figure 5 It is a schematic diagram of assembling the first worm gear and the second worm gear of the present invention.

[0026] Markings in the figure:

[0027] 1. Storage box; 2. Handle; 3. Worm; 4. U-shaped cylinder; 5. Hinge plate; 6. Scraper; 7. Discharge port; 8. Extrusion plate; 9. Hooking slot; 10. Connecting pipe; 11. Electric push rod; 12. Second piston; 13. Hose; 14. Extrusion cylinder; 15. Expansion plate; 16. Rotating plate; 17. Third rotating rod; 18. First worm gear; 19. Second worm gear; 20. Vertical cylinder; 21. Connecting rod; 22. First rotating rod; 23. Second rotating rod; 24. First piston; 25. Support rod; 26. Elliptical block; 27. Sealing plate; 28. Branch pipe. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] Please refer to the attached Figure 1-Figure 5 A Chinese medicine compress device includes a storage box 1, a discharge port 7 is provided at one end of the storage box 1, a placement port is provided at one side of the storage box 1, a hinged plate 5 is hinged in the placement port, a hook groove 9 is provided on the side of the storage box 1 away from the placement port, and a Chinese medicine bag can be placed in the storage box 1 by opening the hinged plate 5, so that the opening end of the Chinese medicine bag extends to the discharge port 7, and the bagged Chinese medicine is fixed by using the hook groove 9, and then a scraper 6 is installed at the discharge port 7.

[0032] A circular hole is opened at one end of the storage box 1 away from the discharge port 7, and an extrusion cylinder 14 is slidably connected in the circular hole. An extrusion plate 8 is installed at one end of the extrusion cylinder 14 in the storage box 1. The extrusion plate 8 is slidably connected in the storage box 1. When the extrusion cylinder 14 moves in the circular hole, it can drive the extrusion plate 8 to squeeze the Chinese medicine bag, so that the Chinese medicine in the Chinese medicine bag is discharged from the discharge port 7.

[0033] A U-shaped cylinder 4 is installed at the circular hole, a branch pipe 28 is installed at the top of the U-shaped cylinder 4, a first piston 24 is installed at one end of the branch pipe 28 away from the U-shaped cylinder 4, the first piston 24 is slidably connected in the extrusion cylinder 14, a through hole is opened on the upper surface of the first piston 24, grooves are opened on both sides of the annular surface of the through hole, a sealing plate 27 is slidably connected in the groove, and then a vertical cylinder 20 is slidably connected between the two sealing plates 27, the vertical cylinder 20 is connected to the extrusion cylinder 14 through a support rod 25, a rectangular groove is opened on the side of the vertical cylinder 20 facing the groove, an expansion plate 15 is slidably connected in the rectangular groove, and the expansion plate 15 is in contact with the sealing plate 27.

[0034] A threaded hole is opened on the side of the U-shaped tube 4, and the worm 3 is threadedly connected in the threaded hole. The first rotating rod 22 is rotatably connected to the top of the U-shaped tube 4. The first worm gear 18 is installed at the end of the first rotating rod 22 away from the U-shaped tube 4. The worm 3 is meshed with the first worm gear 18. A connecting rod 21 is installed at the end of the first worm gear 18 facing the inside of the vertical tube 20. A rotating plate 16 is installed at the end of the connecting rod 21 away from the first worm gear 18. The rotating plate 16 is in rotational contact with the two expansion plates 15.

[0035] A handle 2 is installed on the side of the storage box 1 away from the discharge port 7, and a connecting tube 10 is arranged in the handle 2. The second piston 12 is slidably connected in the connecting tube 10. The end of the connecting tube 10 away from the second piston 12 is connected to the extrusion cylinder 14 through a hose 13. An electric push rod 11 is installed in the connecting tube 10, and the movable end of the electric push rod 11 is connected to the second piston 12.

[0036] The rotating structure composed of the first worm gear 18, the worm 3, and the rotating plate 16 is used to adjust the position of the expansion plate 15 outside the vertical cylinder 20, so that the space occupied by the extrusion cylinder 14 increases as the extrusion cylinder 14 moves with the extrusion cylinder 14, and the hydraulic oil introduced into the extrusion cylinder 14 can drive the descending speed of the extrusion cylinder 14 to change, thereby meeting the requirements for applying medicine for different injuries.

[0037] Since the rotating structure composed of the first worm gear 18, the worm 3, and the rotating plate 16 can be adjusted during the extrusion process of the extrusion structure, the amount of Chinese medicine squeezed out during the extrusion of the extrusion cylinder 14 can be adjusted, thereby making the amount of medicine applied more precisely controlled to meet the amount of medicine applied in different application areas.

[0038] The second worm gear 19 is meshed on the annular surface of the first worm gear 18, and the second worm gear 19 is rotatably connected in the U-shaped cylinder 4 through the second rotating rod 23. The third rotating rod 17 is installed on the end of the second worm gear 19 away from the second rotating rod 23. A circular groove extending to the sealing plate 27 is opened on the upper surface of the first piston 24, and an elliptical block 26 is rotatably connected in the circular groove, and the elliptical block 26 is connected to the third rotating rod 17.

[0039] By meshing the second worm gear 19 on the annular surface of the first worm gear 18, when the rotating plate 16 adjusts the position of the expansion plate 15 outside the vertical cylinder 20, the position of the sealing plate 27 in the groove also changes accordingly, thereby ensuring the sealing of the contact between the expansion plate 15 and the sealing plate 27 to prevent the hydraulic oil from overflowing.

[0040] The specific operation process of the present invention is as follows: open the hinged plate 5 and hang the Chinese medicine bag in the hook groove 9, the open end of the Chinese medicine bag is placed at the discharge port 7, and the electric push rod 11 is started when applying the medicine. The movable end of the electric push rod 11 extends to drive the second piston 12 to squeeze the hydraulic oil in the connecting pipe 10, and the hydraulic oil enters the extrusion cylinder 14, so that the extrusion cylinder 14 and the extrusion plate 8 move toward the discharge port 7, and squeeze the Chinese medicine bag, so that the Chinese medicine in the Chinese medicine bag is discharged through the discharge port 7.

[0041] When the amount of medicine required for different injuries increases, the rotating worm 3 drives the first worm gear 18 to rotate, and the rotation of the first worm gear 18 drives the rotating plate 16 to rotate and squeeze the expansion plate 15, so that the expansion plate 15 moves outside the vertical cylinder 20 and occupies the space in the extrusion cylinder 14. After a fixed amount of hydraulic oil flows into the extrusion cylinder 14, the extrusion cylinder 14 needs to extend a longer distance to store the hydraulic oil, thereby accelerating the movement speed of the extrusion cylinder 14 toward the discharge port 7, thereby increasing the amount of extruded Chinese medicine to meet the needs of applying medicine for different injuries.

[0042] When different amounts of medicine are applied to different areas of the wound, such as a large amount of medicine is needed in the center of the wound and a small amount of medicine is needed at the edge of the wound, the rotation of the first worm gear 18 is adjusted by rotating the worm 3 during the application process to make the amount of medicine controlled more finely to meet the requirements of the amount of medicine applied in different application areas.

[0043] When the first worm gear 18 rotates, it drives the second worm gear 19 to rotate. The second worm gear 19 drives the elliptical block 26 to rotate through the third rotating rod 17. When the expansion plate 15 extends out of the vertical cylinder 20, the arc of the short axis side of the elliptical block 26 contacts the circular groove, so that the sealing plate 27 can move into the groove. When the expansion plate 15 extends into the vertical cylinder 20, the arc of the long axis side of the elliptical block 26 contacts the circular groove, so that the sealing plate 27 moves out of the groove, thereby ensuring the sealing of the expansion plate 15 and the sealing plate 27, and preventing the hydraulic oil from overflowing from the gap between the sealing plate 27 and the extension plate.

[0044] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A Chinese medicine compress device, comprising a storage box (1), characterized in that: A discharge port (7) is provided at one end of the storage box (1), a circular hole is provided at one end of the storage box (1) away from the discharge port (7), a U-shaped cylinder (4) is installed at the circular hole, a pushing member is slidably connected in the circular hole, an adjusting member is slidably connected in the pushing member, the adjusting member is installed in the U-shaped cylinder (4), a threaded hole is provided on the side of the U-shaped cylinder (4), a rotating member is threadedly connected in the threaded hole, the rotating member is rotatably connected to the adjusting member, a handle (2) is installed on the side of the storage box (1) away from the discharge port (7), an extruding member is installed in the handle (2), and the extruding member is communicated with the pushing member.

2. A Chinese medicine applicator according to claim 1, characterized in that: The pusher comprises an extrusion cylinder (14), the extrusion cylinder (14) is slidably connected in the circular hole, an extrusion plate (8) is installed at one end of the extrusion cylinder (14) in the storage box (1), the extrusion plate (8) is slidably connected in the storage box (1), the adjustment member is slidably connected in the extrusion cylinder (14), and the extrusion member is in communication with the extrusion cylinder (14).

3. A Chinese medicine applicator according to claim 2, characterized in that: The regulating member comprises a first piston (24), the first piston (24) being slidably connected in the extrusion cylinder (14), a branch pipe (28) being installed on the side of the first piston (24) facing the U-shaped cylinder (4), the end of the branch pipe (28) away from the first piston (24) being connected to the U-shaped cylinder (4), a through hole being provided on the upper surface of the first piston (24), grooves being provided on both sides of the annular surface of the through hole, a sealing plate (27) being slidably connected in the groove, an expansion member slidably connected in the through hole being provided between the two sealing plates (27), the expansion member being connected to the extrusion cylinder (14).

4. A Chinese medicine applicator according to claim 3, characterized in that: The expansion member comprises a vertical cylinder (20), the vertical cylinder (20) is slidably connected in the through hole, a rectangular groove is provided on the side of the vertical cylinder (20) facing the groove, an expansion plate (15) is slidably connected in the rectangular groove, the expansion plate (15) is in contact with a sealing plate (27), the rotating member is rotatably connected between the two expansion plates (15), a support rod (25) is installed at one end of the vertical cylinder (20) facing the extrusion cylinder (14), and the end of the support rod (25) away from the vertical cylinder (20) is installed on the inner wall of the extrusion cylinder (14).

5. A Chinese medicine applicator according to claim 4, characterized in that: The rotating member comprises a worm (3), wherein the worm (3) is threadedly connected in a first threaded hole, and a first rotating rod (22) is rotatably connected to the top of the U-shaped cylinder (4), and a first worm wheel (18) is installed at one end of the first rotating rod (22) away from the U-shaped cylinder (4), and the worm (3) is meshed with the first worm wheel (18), and a connecting rod (21) is installed at one end of the first worm wheel (18) facing the inside of the vertical cylinder (20), and a rotating plate (16) is installed at one end of the connecting rod (21) away from the first worm wheel (18), and the rotating plate (16) is in rotational contact with two expansion plates (15).

6. A Chinese medicine applicator according to claim 5, characterized in that: The annular surface of the first worm gear (18) is meshed with a second worm gear (19); the second worm gear (19) is rotatably connected to the U-shaped cylinder (4) via a second rotating rod (23); a third rotating rod (17) is installed at one end of the second worm gear (19) away from the second rotating rod (23); a circular groove extending to the sealing plate (27) is formed on the upper surface of the first piston (24); an elliptical block (26) is rotatably connected to the circular groove; the elliptical block (26) is connected to the third rotating rod (17).

7. A Chinese medicine applicator according to claim 2, characterized in that: The extrusion component comprises a connecting pipe (10) filled with hydraulic oil, the connecting pipe (10) being arranged in the handle (2), an electric push rod (11) being installed in the connecting pipe (10), a second piston (12) being installed at the movable end of the electric push rod (11), the second piston (12) being slidably connected in the connecting pipe (10), and an end of the connecting pipe (10) away from the second piston (12) being communicated with an extrusion cylinder (14) through a hose (13).

8. A Chinese medicine applicator according to claim 1, characterized in that: A placement opening is provided on one side of the storage box (1), and a hinge plate (5) is hinged in the placement opening.

9. A Chinese medicine applicator according to claim 8, characterized in that: A hook groove (9) is provided on a side of the storage box (1) away from the placement opening.

10. A Chinese medicine applicator according to claim 1, characterized in that: A scraper (6) is installed at the discharge port (7).

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