Water stop clamp shifting mechanism
By designing a water stop clamp shift mechanism including a support frame, a cylinder and a synchronous moving clip, the problem of inaccurate displacement of the water stop clamp in the prior art is solved, and the precise position adjustment of the water stop clamp and the stable movement of the infusion hose are achieved.
Patent Information
- Application Number
- CN202421570656.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The water stop clamp displacement mechanism in the prior art is prone to bend the infusion hose, which causes the hose to be clamped to tilt when tamping the water stop clamp, and the water stop clamp cannot be moved accurately, which has the problem of inaccurate displacement.
A water stop clamp displacement mechanism is designed. Through structures such as support frame, cylinder, linear bearing and sliding plate, the end clamp and the tail clamp move up and down simultaneously to prevent the infusion hose from bent or inclination, and the water stop clamp is moved through the jammed tube plate to achieve accurate position adjustment.
Effectively prevent the infusion hose from bent or tilting during the process of pulling the water stop clamp, ensuring that the water stop clamp can be moved accurately to the required position, solving the problem of inaccurate displacement and making it easy to use.
Smart Images
Figure CN222922358U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a water stop clamp displacement mechanism. Background Art
[0002] A disposable infusion set is generally composed of an intravenous needle or injection needle, a needle cap, an infusion hose, a liquid medicine filter, an adjustment shell, a drip pot, a water stopper, a bottle stopper puncture device, a movable joint cap, an air filter and other components. After the water stopper is sleeved on the infusion hose, its position needs to be adjusted by the water stopper shifting mechanism to facilitate the subsequent production of the disposable infusion set;
[0003] However, the water-stop clamp displacement mechanism in the prior art needs to clamp the infusion hose when moving the water-stop clamp, because the infusion hose is easy to bend, causing the infusion hose to tilt. The water-stop clamp cannot be moved to the correct position, resulting in inaccurate displacement. Therefore, it is necessary to provide a water-stop clamp displacement mechanism. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that the infusion hose is easy to bend, the infusion hose needs to be clamped when the water stop clamp is moved, causing the infusion hose to tilt, and the water stop clamp cannot be moved to the correct position, resulting in inaccurate displacement, and thus a water stop clamp shifting mechanism is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water stop clamp shifting mechanism, including a support frame and a mounting plate fixed at the bottom thereof, a top plate is fixed on the top of the support frame, a plurality of first linear bearings are penetrated and fixed on the top plate, a vertical rod is movably penetrated in the middle of the plurality of first linear bearings, a connecting rod is fixed on the top of the plurality of vertical rods, a center plate is fixed in the middle of the two connecting rods, a first cylinder is fixed on the top of the top plate, a lifting plate is fixed on the bottom of the plurality of vertical rods, a second cylinder is fixed on the top of the lifting plate, a sliding plate is slidably provided on the top of the lifting plate through a guide rail, a vertical plate is fixed in the middle of the sliding plate, a third cylinder is fixed on the side of the vertical plate, a corner plate is fixed on the bottom of the third cylinder, a pipe clamping plate is fixed on the side of the corner plate, a fourth cylinder is fixed on the bottom of the lifting plate, a first plate and a second plate are fixed on the bottom of the fourth cylinder, a plurality of end clamps are fixed on the bottom of the first plate and the second plate, and a linkage plate is fixed on the side of the end clamp.
[0006] Further preferably, a translation plate is slidably provided on the top of the mounting plate via a guide rail, a vertical plate is fixed on the side of the mounting plate, a fifth cylinder is fixed on the side of the vertical plate, and a tail end plate is slidably provided on the top of the translation plate via a guide rail.
[0007] Further preferably, a suspended plate is fixed on the top of the tail end plate through a support plate, two second linear bearings are fixed through the suspended plate, vertical rods are movably passed through the middle of the second linear bearings, and vertical movement plates are fixed on the tops of the two vertical rods.
[0008] Further preferably, a sixth cylinder is fixed to the top of the vertical moving plate, a left moving plate and a right moving plate are fixed to the ends of the sixth cylinder, and a plurality of tail end clamps are fixed to the sides of the left moving plate and the right moving plate.
[0009] Further preferably, the top of the first cylinder is fixed to the middle of the center plate, the end of the second cylinder is fixed to the side of the sliding plate, and the end of the fifth cylinder is fixed to the side of the tail end plate.
[0010] Further preferably, the tail end clamps are fixed on the sides of the left moving plate and the right moving plate at equal intervals, and the two groups of end clamps are fixed on the sides of the first plate and the second plate at equal intervals, and the end clamps are grouped into two groups with multiple end clamps, and the tail end clamps are grouped into two groups with multiple end clamps.
[0011] Further preferably, the end clamp and the tail clamp have the same horizontal height, the tube clamping plate is located between the end clamp and the tail clamp, and the end clamp and the tube clamping plate have the same horizontal height.
[0012] Further preferably, the width of the tail end plate is smaller than the width of the translation plate, the translation plate and the tail end plate remain parallel, and the tail end plate and the suspended plate remain parallel.
[0013] Further preferably, the corner plate and the tube plate are kept parallel, the bottom opening of the tube plate is provided with a plurality of notches, and the plurality of notches are evenly spaced and distributed on the side of the tube plate.
[0014] The beneficial effects of the utility model are as follows: the horizontal heights of the end clamp and the tail clamp are consistent, the end clamp and the tail clamp respectively clamp the two ends of the infusion hose, the end clamp and the tail clamp move up and down horizontally synchronously, so that the infusion hose moves up and down horizontally, preventing the infusion hose from bending or tilting during the process of moving the water-stop clamp, the tube clamping plate moves the water-stop clamp, adjusts the position of the water-stop clamp on the infusion hose, and can move the water-stop clamp to an accurate position, the displacement is very precise, and it is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the top plate of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;
[0018] Figure 4Structural schematic diagram of the sliding plate of the present utility model;
[0019] Figure 5 Structural schematic diagram of the fourth cylinder of the present utility model.
[0020] In the figure: support frame 1, mounting plate 2, top plate 3, first linear bearing 4, vertical rod 5, connecting rod 6, center plate 7, first cylinder 8, lifting plate 9, sliding plate 10, second cylinder 11, vertical plate 12, third cylinder 13, corner plate 14, fourth cylinder 15, first plate 16, second plate 17, end clamp 18, linkage plate 19, pipe clamping plate 20, translation plate 21, vertical plate 22, fifth cylinder 23, tail end plate 24, suspended plate 25, second linear bearing 26, vertical rod 27, vertical moving plate 28, sixth cylinder 29, left moving plate 30, right moving plate 31, tail end clamp 32, seventh cylinder 33. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0022] Refer to Figures 1 to 5 , a water stop clip shifting mechanism, including a support frame 1 and a mounting plate 2 fixed to its bottom. A top plate 3 is fixed to the top of the support frame 1. A plurality of first linear bearings 4 are fixedly penetrated through the top plate 3. A vertical rod 5 is movably penetrated through the middle of each of the plurality of first linear bearings 4. A connecting rod 6 is fixed to the top of each of the plurality of vertical rods 5. A center plate 7 is fixed between the two connecting rods 6. A first cylinder 8 is fixed to the top of the top plate 3. A lifting plate 9 is fixed to the bottom of each of the plurality of vertical rods 5. A second cylinder 11 is fixed to the top of the lifting plate 9. A sliding plate 10 is slidably arranged on the top of the lifting plate 9 through a guide rail. A vertical plate 12 is fixed to the middle of the sliding plate 10. A third cylinder 13 is fixed to the side of the vertical plate 12. A corner plate 14 is fixed to the bottom of the third cylinder 13. A pipe clamping plate 20 is fixed to the side of the corner plate 14. A fourth cylinder 15 is fixed to the bottom of the lifting plate 9. A first plate 16 and a second plate 17 are fixed to the bottom of the fourth cylinder 15. A plurality of end clamps 18 are fixed to the bottom of the first plate 16 and the second plate 17. A linkage plate 19 is fixed to the side of the end clamp 18.
[0023] Preferably, a translation plate 21 is slidably arranged on the top of the mounting plate 2 through a guide rail. A vertical plate 22 is fixed to the side of the mounting plate 2. A fifth cylinder 23 is fixed to the side of the vertical plate 22. A tail end plate 24 is slidably arranged on the top of the translation plate 21 through a guide rail. The fifth cylinder 23 drives the tail end plate 24 to move along the direction of the guide rail on the top of the translation plate 21. The translation plate 21 can move along the direction of the guide rail on the top of the mounting plate 2.
[0024] Preferably, a suspension plate 25 is fixed to the top of the end plate 24 through a support plate. Two second linear bearings 26 are fixedly penetrated through the suspension plate 25. A vertical rod 27 is movably penetrated through the middle of each of the second linear bearings 26. The tops of the two vertical rods 27 are fixed with a vertical moving plate 28. The vertical rod 27 passes through the suspension plate 25 and moves up and down in the middle of the second linear bearing 26. The second linear bearing 26 reduces the friction during the up and down movement of the vertical rod 27, and the second linear bearing 26 limits the up and down movement of the vertical rod 27, so that the vertical moving plate 28 can move up and down smoothly.
[0025] Preferably, a sixth cylinder 29 is fixed to the top of the vertical moving plate 28. The ends of the sixth cylinder 29 are fixed with a left moving plate 30 and a right moving plate 31. A plurality of end clamps 32 are fixed to the sides of the left moving plate 30 and the right moving plate 31. The sixth cylinder 29 drives the left moving plate 30 to move leftward, and at the same time drives the right moving plate 31 to move rightward. The left moving plate 30 and the right moving plate 31 move in opposite directions, so that the end clamps 32 on the sides of the left moving plate 30 and the right moving plate 31 move away from or close to each other, and the end clamps 32 can clamp the end of the infusion hose.
[0026] Preferably, the top of the first cylinder 8 is fixed in the middle of the center plate 7. The end of the second cylinder 11 is fixed to the side of the sliding plate 10. The end of the fifth cylinder 23 is fixed to the side of the end plate 24. The first cylinder 8 drives the center plate 7 to move up and down, and the fifth cylinder 23 drives the end plate 24 to move along the guide rail direction on the top of the translation plate 21.
[0027] Preferably, the end clamps 32 are respectively fixed to the sides of the left moving plate 30 and the right moving plate 31 at equal intervals. Two groups of end clamps 18 are respectively fixed to the sides of the first plate 16 and the second plate 17 at equal intervals. There are two groups of a plurality of end clamps 18 in each group. The two groups of end clamps 18 are respectively fixed to the sides of the first plate 16 and the second plate 17. The end clamps 18 can clamp the head end of the infusion hose. There are two groups of a plurality of end clamps 32 in each group. The two groups of end clamps 32 are respectively fixed to the sides of the left moving plate 30 and the right moving plate 31. The end clamps 32 are close to each other in pairs or the infusion hose, and the end clamps 32 can clamp the end of the infusion hose.
[0028] Preferably, the horizontal heights of the end clamps 18 and the end clamps 32 are the same. The tube clamping plate 20 is located between the end clamps 18 and the end clamps 32. The horizontal heights of the end clamps 18 and the tube clamping plate 20 are the same. The horizontal heights of the end clamps 18 and the end clamps 32 are the same. The end clamps 18 and the end clamps 32 respectively clamp the two ends of the infusion hose. The end clamps 18 and the end clamps 32 move up and down horizontally synchronously, so that the infusion hose moves up and down horizontally, preventing the infusion hose from bending or tilting during the process of toggling the stop clamp.
[0029] Preferably, the width of the tail plate 24 is smaller than the width of the translation plate 21, the translation plate 21 and the tail plate 24 are kept parallel, the tail plate 24 and the suspended plate 25 are kept parallel, the corner plate 14 and the tube plate 20 are kept parallel, and the bottom opening of the tube plate 20 is provided with a plurality of notches, and the plurality of notches are evenly spaced and distributed on the side of the tube plate 20;
[0030] During specific implementation, ten notches are provided at the bottom of the tube plate 20, and the spacing between the ten notches is the same. When the tube plate 20 moves upward, the infusion hose enters the notch of the tube plate 20, and then the ten infusion hoses are against the bottom of the corner plate 14. The corner plate 14 moves the water stop clamp on the infusion hose to adjust the position of the water stop clamp on the infusion hose.
[0031] The second cylinder 11 drives the sliding plate 10 to reciprocate along the guide rail on the top of the lifting plate 9, and the sliding plate 10, the corner plate 14, the vertical plate 12 and the tube clamping plate 20 move along the direction of the infusion hose. The infusion hose is placed in the notch at the bottom of the tube clamping plate 20, and the corner plate 14 can move the water stop clamp on the infusion hose.
[0032] The linkage plate 19 is fixed on the multiple end clamps 18, so that the two groups of end clamps 18 move synchronously, ensuring that the two groups of end clamps 18 move synchronously and can synchronously clamp multiple infusion hoses;
[0033] The seventh cylinder 33 is fixed through the middle of the suspended plate 25, and the top of the seventh cylinder 33 is fixed to the bottom of the vertical moving plate 28. The seventh cylinder 33 drives the vertical moving plate 28 to move up and down, so that the end clamp 18 and the tail clamp 32 move up and down at the same level.
[0034] Among them, the first cylinder 8 drives the vertical rod 5, the connecting rod 6, the center plate 7, the lifting plate 9, the sliding plate 10, the second cylinder 11, the vertical plate 12, the third cylinder 13, the corner plate 14, the fourth cylinder 15, the first plate 16, the second plate 17 and the end clamp 18 to move up and down synchronously, so that the horizontal heights of the end clamp 18 and the tail clamp 32 are always consistent when moving up and down.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A water stop clamp displacement mechanism, comprising a support frame (1) and a mounting plate (2) fixed at the bottom thereof, a top plate (3) fixed at the top of the support frame (1), characterized in that: A plurality of first linear bearings (4) are fixedly passed through the top plate (3); a vertical rod (5) is movably passed through the middle of each of the plurality of first linear bearings (4); a connecting rod (6) is fixed to the top of the plurality of vertical rods (5); a center plate (7) is fixed between two connecting rods (6); a first cylinder (8) is fixed to the top of the top plate (3); a lifting plate (9) is fixed to the bottom of the plurality of vertical rods (5); a second cylinder (11) is fixed to the top of the lifting plate (9); and a second cylinder (12) is fixed to the top of the lifting plate (9). A sliding plate (10) is slidably provided on the upper part of the lifting plate (9) through a guide rail, a vertical plate (12) is fixed in the middle of the sliding plate (10), a third cylinder (13) is fixed on the side of the vertical plate (12), a corner plate (14) is fixed on the bottom of the third cylinder (13), a pipe clamping plate (20) is fixed on the side of the corner plate (14), a fourth cylinder (15) is fixed on the bottom of the lifting plate (9), a first plate (16) and a second plate (17) are fixed on the bottom of the fourth cylinder (15), and the first plate (16) and the second plate (17) are fixed on the bottom of the lifting plate (9). A plurality of end clamps (18) are fixed to the bottom of the plate (17), a linkage plate (19) is fixed to the side of the end clamp (18), a translation plate (21) is slidably provided on the top of the mounting plate (2) via a guide rail, a vertical plate (22) is fixed to the side of the mounting plate (2), a fifth cylinder (23) is fixed to the side of the vertical plate (22), a tail plate (24) is slidably provided on the top of the translation plate (21) via a guide rail, and a suspended plate (24) is fixed to the top of the tail plate (24) via a support plate 25), two second linear bearings (26) are fixedly passed through the suspended plate (25), a vertical rod (27) is movably passed through the middle of the second linear bearings (26), a vertical shift plate (28) is fixed at the top of the two vertical rods (27), a sixth cylinder (29) is fixed at the top of the vertical shift plate (28), a left shift plate (30) and a right shift plate (31) are fixed at the ends of the sixth cylinder (29), and a plurality of tail end clamps (32) are fixed to the sides of the left shift plate (30) and the right shift plate (31).
2. The water stop clamp displacement mechanism according to claim 1, characterized in that: The top of the first cylinder (8) is fixed to the middle of the center plate (7), the end of the second cylinder (11) is fixed to the side of the sliding plate (10), and the end of the fifth cylinder (23) is fixed to the side of the tail end plate (24).
3. The water stop clamp displacement mechanism according to claim 1, characterized in that: The tail end clamps (32) are fixed at equal intervals on the side surfaces of the left shift plate (30) and the right shift plate (31), and the two sets of end clamps (18) are fixed at equal intervals on the side surfaces of the first plate (16) and the second plate (17).
4. The water stop clamp displacement mechanism according to claim 1, characterized in that: The end clamp (18) and the tail clamp (32) are at the same level, the tube clamping plate (20) is located between the end clamp (18) and the tail clamp (32), and the end clamp (18) and the tube clamping plate (20) are at the same level.
5. The water stop clamp displacement mechanism according to claim 1, characterized in that: The width of the tail end plate (24) is smaller than the width of the translation plate (21); the translation plate (21) and the tail end plate (24) remain parallel; and the tail end plate (24) and the suspended plate (25) remain parallel.
6. The water stop clamp displacement mechanism according to claim 1, characterized in that: The corner plate (14) and the tube clamping plate (20) are kept parallel, and a bottom opening of the tube clamping plate (20) is provided with a plurality of notches, and the plurality of notches are evenly spaced and distributed on the side of the tube clamping plate (20).