Distribution pipe positioning buckle

Abstract

The utility model discloses a branch delivery pipe positioning buckle which comprises a buckle base and a buckle head, the buckle head is connected with a branch delivery pipe body in a buckled mode, the buckle head comprises a first arc-shaped base, a second arc-shaped base, sleeve holes, a first buckle ring and a second buckle ring, a torsional spring assembly is connected between the first arc-shaped base and the second arc-shaped base, and the sleeve holes are formed in the first arc-shaped base and the second arc-shaped base respectively. The buckle head and the buckle seat for fixing the branch conveying pipe have the advantages that the buckle head can adjust the size of a fixed space, and the buckle seat can be used for fixing the branch conveying pipe, so that the branch conveying pipe can be fixed conveniently; therefore, a plurality of branch conveying pipes can be conveniently gathered together to be buckled through buckle heads, or a single branch conveying pipe can be positioned; and the buckle seats are connected with the separator panel through magnetic force, so that the positions of the buckle seats on the separator panel can be randomly placed according to requirements, the structure is compact, and the use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning buckles for distribution pipes of blood cell separators, in particular to a positioning buckle for distribution pipes. Background Art

[0002] A blood cell separator is a medical device that processes whole blood and separates different blood components according to the different characteristics of different blood components such as density and viscosity, so that some of the blood components can be collected as needed. However, when the separator is in use, it is necessary to connect multiple branch tubes. In order to ensure that the branch tubes are arranged in an orderly manner and not messy, a single branch tube or multiple branch tubes are usually tied and fixed with cable ties. However, this method is not convenient for subsequent medical staff to remove and move the branch tubes. At the same time, the cable tie cannot be reused after use, which also causes a certain amount of waste. Therefore, a branch tube positioning buckle is provided to solve the above problems. Utility Model Content

[0003] In order to solve the problems in the above background technology, the technical solution adopted by the utility model to solve the technical problems is: a distribution pipe positioning buckle, which includes: a buckle seat and a buckle head, the buckle head is buckled with the distribution pipe body, the buckle head includes a first arc-shaped seat, a second arc-shaped seat, a sleeve hole, a first buckle ring, and a second buckle ring. A torsion spring assembly is connected between the first arc-shaped seat and the second arc-shaped seat. The first arc-shaped seat and the second arc-shaped seat are both provided with sleeve holes. The first arc-shaped seat is slidably connected to the first buckle ring through the sleeve hole, and the second arc-shaped seat is slidably connected to the second buckle ring through the sleeve hole.

[0004] As a preferred technical solution of the present invention, the first buckle ring and the second buckle ring have the same structure, the distribution pipe body is passed through the first buckle ring and the second buckle ring, limiting strips are provided on the outer side of the circumference of the first buckle ring and the second buckle ring, and the same end of the first buckle ring and the second buckle ring is connected to a limiting ball.

[0005] As an optimal technical solution of the present invention, a limiting slot is provided inside the sleeve hole, the inner wall of the limiting slot is slidably connected to the limiting bar, and an inner concave annular groove is provided at one end of the connection between the first arc seat and the second arc seat.

[0006] As a preferred technical solution of the present invention, the torsion spring assembly includes a shaft and a torsion spring body, one end of the shaft is fixedly connected to the second arc-shaped seat, and the other end of the shaft is rotatably connected to the inside of the first arc-shaped seat.

[0007] As a preferred technical solution of the present invention, one end of the torsion spring body is connected to the outside of the shaft, the torsion spring body is located inside the concave annular groove, and one end of the torsion spring body is fixedly connected to the inside of the concave annular groove.

[0008] As a preferred technical solution of the present invention, one end of the first arc-shaped seat is fixedly connected to an insertion rod, and an annular groove is provided on the outer side of the circumference of one end of the insertion rod away from the first arc-shaped seat.

[0009] As an optimal technical solution of the present invention, the buckle seat includes a base, a magnet plate, and a socket. The magnet plate is adhered to one side of the base, the socket is fixedly connected to the middle of one end of the base, and the socket is sleeved with a plug rod.

[0010] As an optimal technical solution of the present invention, a first limiting groove is provided inside the socket on the side facing the annular groove, a first spring is provided inside the first limiting groove, and a card bead is provided inside the first limiting groove between the first spring and the annular groove, and the card bead is clamped inside the annular groove.

[0011] As an optimal technical solution of the present invention, a second limiting groove is provided inside the first arc seat and the second arc seat on one side of the sleeve hole, a second spring is provided inside the second limiting groove, and a supporting block is provided inside the second limiting groove between the second spring and the sleeve hole.

[0012] As a preferred technical solution of the present invention, the magnet plate is magnetically connected to the surface of the separator panel, and the separator panel is arranged on the front of the blood cell separator.

[0013] The utility model has the following advantages: the buckle and buckle seat of the utility model are fixed to the branch pipe, and the buckle head can adjust the size of the fixed space, thereby facilitating the buckling of multiple branch pipes together through the buckle head or the positioning of a single branch pipe; and the buckle seat is connected to the separator panel through magnetic force, thereby facilitating the arbitrary placement of the buckle seat on the separator panel according to needs, with a compact structure and convenient and quick use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the distribution pipe positioning structure of the preferred embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the buckle seat and the buckle head in a preferred embodiment of the present utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the buckle seat of a preferred embodiment of the present utility model;

[0017] Figure 4 This is a schematic diagram of the first arc-shaped seat structure of the preferred embodiment of the utility model;

[0018] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the connection between the first arc-shaped seat and the first buckle in a preferred embodiment of the present utility model;

[0019] Figure 6 This is a preferred embodiment of the utility model Figure 5 Enlarged schematic diagram of structure A.

[0020] Explanation of the accompanying reference numerals: 1. Distribution pipe body; 2. Base; 3. Magnet plate; 4. Socket; 5. Insert rod; 6. Annular slot; 7. First limiting slot; 8. First spring; 9. Card; 10. First arc seat; 11. Concave annular groove; 12. Shaft; 13. Torsion spring body; 14. Second arc seat; 15. Hole; 16. First buckle; 17. Second buckle; 18. Limiting slot; 19. Limiting strip; 20. Limiting ball; 21. Second limiting slot; 22. Second spring; 23. Support block; 24. Separator panel; 25. Blood cell separator. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," "outside," and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Please refer to Figures 1-6The utility model provides a distribution pipe positioning buckle, comprising: a buckle seat and a buckle head, the buckle head is buckled with the distribution pipe body 1, the buckle head comprises a first arc-shaped seat 10, a second arc-shaped seat 14, a sleeve hole 15, a first buckle ring 16, and a second buckle ring 17, a torsion spring assembly is connected between the first arc-shaped seat 10 and the second arc-shaped seat 14, the first arc-shaped seat 10 and the second arc-shaped seat 14 are both provided with a sleeve hole 15, the first arc-shaped seat 10 is slidably sleeved with the first buckle ring 16 through the sleeve hole 15, and the second arc-shaped seat 14 is slidably sleeved with the second buckle ring 17 through the sleeve hole 15.

[0025] Combine Figure 2 and Figure 3 As shown, the first buckle 16 and the second buckle 17 have the same structure. The first buckle 16 and the second buckle 17 pass through the distribution pipe body 1. The first buckle 16 and the second buckle 17 are both provided with a limit strip 19 on the outer side of the circumference. The first buckle 16 and the second buckle 17 are both connected to a limit ball 20 at the same end. A limit slot 18 is provided inside the sleeve hole 15. The inner wall of the limit slot 18 is slidably connected to the limit strip 19. Figure 5 and Figure 6 As shown, a concave annular groove 11 is provided at one end of the connection between the first arc-shaped seat 10 and the second arc-shaped seat 14. The torsion spring assembly includes a shaft rod 12 and a torsion spring body 13. One end of the shaft rod 12 is fixedly connected to the second arc-shaped seat 14, and the other end of the shaft rod 12 is rotatably connected to the inside of the first arc-shaped seat 10. One end of the torsion spring body 13 is connected to the outside of the shaft rod 12. The torsion spring body 13 is located inside the concave annular groove 11, and one end of the torsion spring body 13 is fixedly connected to the inside of the concave annular groove 11. By cooperating with the torsion spring body 13, the first arc-shaped seat 10 and the second arc-shaped seat 14 can always keep approaching each other, thereby facilitating the buckling of the distribution pipe.

[0026] Among them, one end of the first curved seat 10 is fixedly connected to the insertion rod 5, and the insertion rod 5 is provided with an annular groove 6 on the outer side of the circumference of one end of the first curved seat 10. The buckle seat includes a base 2, a magnet plate 3, and a socket 4. The magnet plate 3 is pasted on one side of the base 2, and the socket 4 is fixedly connected to the middle of one end of the base 2. The socket 4 is sleeved with the insertion rod 5. A first limiting groove 7 is provided inside the socket 4 on the side facing the annular groove 6. A first spring 8 is provided inside the first limiting groove 7. A card bead 9 is provided inside the first limiting groove 7 between the first spring 8 and the annular groove 6. The card bead 9 is clamped inside the annular groove 6. A second limiting groove 21 is provided inside the first curved seat 10 and the second curved seat 14 on one side of the sleeve hole 15. A second spring 22 is provided inside the second limiting groove 21. A supporting block 23 is provided inside the second limiting groove 21 between the second spring 22 and the sleeve hole 15. The magnet plate 3 is magnetically connected to the surface of the separator panel 24, and the separator panel 24 is provided on the front of the blood cell separator 25. The first spring 8 pushes the card bead 9 so that after the insertion rod 5 is inserted into the socket 4, the card bead 9 is automatically stuck in the annular card groove 6, thereby preventing the insertion rod 5 from falling off from the socket 4 at will. The second spring 22 pushes the supporting block 23 so that the corresponding supporting block 23 is always pressed on the first buckle 16 and the second buckle 17, thereby effectively preventing the first buckle 16 and the second buckle 17 from sliding at will in the sleeve hole 15.

[0027] Specifically, when the present invention is used, multiple branch pipe bodies 1 can be gathered together and buckled together by buckling, or a single branch pipe can be buckled together by using a buckle. When buckling multiple branch pipe bodies 1, the first buckle 16 and the second buckle 17 inside the first arc seat 10 and the second arc seat 14 can be dragged at the same time, so that the space between the first buckle 16, the second buckle 17 and the first arc seat 10 and the second arc seat 14 is increased, and then the multiple branch pipe bodies 1 can be placed in the first buckle 16 and the second buckle 17 by simply pulling open the second arc seat 14. The two buckles 17 are buckled together, and then according to the position where the distribution pipe body 1 needs to be arranged, the buckle head connecting buckle seat is adsorbed on the appropriate position on the separator panel 24 through the magnet plate 3, which is convenient and quick. Similarly, when the buckle head is used to position a single distribution pipe body 1, the first buckle 16 and the second buckle 17 inside the first arc seat 10 and the second arc seat 14 are pushed at the same time, so that the space between the first buckle 16, the second buckle 17 and the first arc seat 10, the second arc seat 14 is reduced, and the single distribution pipe body 1 can be positioned and locked.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0029] Other parts of the present invention that are not described in detail belong to the prior art and will not be described in detail here.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A distribution pipe positioning buckle, characterized in that: include: A buckle seat and a buckle head, wherein the buckle head is buckled with a distribution pipe body (1), and the buckle head comprises a first arc-shaped seat (10), a second arc-shaped seat (14), a sleeve hole (15), a first buckle ring (16), and a second buckle ring (17). A torsion spring assembly is connected between the first arc-shaped seat (10) and the second arc-shaped seat (14). The first arc-shaped seat (10) and the second arc-shaped seat (14) are both provided with sleeve holes (15). The first arc-shaped seat (10) is slidably sleeved on the first buckle ring (16) through the sleeve hole (15), and the second arc-shaped seat (14) is slidably sleeved on the second buckle ring (17) through the sleeve hole (15).

2. A distribution pipe positioning buckle according to claim 1, characterized in that: The first buckle ring (16) and the second buckle ring (17) have the same structure. The first buckle ring (16) and the second buckle ring (17) pass through the distribution pipe body (1). The first buckle ring (16) and the second buckle ring (17) are both provided with a limiting strip (19) on the outer side of the circumference. The first buckle ring (16) and the second buckle ring (17) are both connected to a limiting ball (20) at the same end.

3. A distribution pipe positioning buckle according to claim 1, characterized in that: A limit slot (18) is provided inside the sleeve hole (15), and the inner wall of the limit slot (18) is slidably connected to a limit strip (19). An inner concave annular groove (11) is provided at one end of the connection between the first arc seat (10) and the second arc seat (14).

4. A distribution pipe positioning buckle according to claim 1, characterized in that: The torsion spring assembly comprises a shaft (12) and a torsion spring body (13); one end of the shaft (12) is fixedly connected to the second arc-shaped seat (14); the other end of the shaft (12) is rotatably connected to the inside of the first arc-shaped seat (10).

5. A distribution pipe positioning buckle as claimed in claim 4, characterized in that: One end of the torsion spring body (13) is connected to the outside of the shaft (12), the torsion spring body (13) is located inside the concave annular groove (11), and one end of the torsion spring body (13) is fixedly connected to the inside of the concave annular groove (11).

6. A distribution pipe positioning buckle according to claim 1, characterized in that: One end of the first arc-shaped seat (10) is fixedly connected to an insertion rod (5), and an annular clamping groove (6) is provided on the outer side of the circumference of one end of the insertion rod (5) away from the first arc-shaped seat (10).

7. A distribution pipe positioning buckle according to claim 1, characterized in that: The buckle seat comprises a base (2), a magnet plate (3), and a socket (4); the magnet plate (3) is adhered to one side of the base (2); the socket (4) is fixedly connected to the middle of one end of the base (2); and the socket (4) is sleeved on the plug rod (5).

8. A distribution pipe positioning buckle as claimed in claim 7, characterized in that: A first limiting groove (7) is provided inside the socket (4) on a side facing the annular clamping groove (6); a first spring (8) is provided inside the first limiting groove (7); a clamping bead (9) is provided inside the first limiting groove (7) between the first spring (8) and the annular clamping groove (6); and the clamping bead (9) is clamped inside the annular clamping groove (6).

9. The distribution pipe positioning buckle according to claim 1, characterized in that: A second limiting groove (21) is provided inside the first arc-shaped seat (10) and the second arc-shaped seat (14) on one side of the sleeve hole (15); a second spring (22) is provided inside the second limiting groove (21); and a supporting block (23) is provided inside the second limiting groove (21) between the second spring (22) and the sleeve hole (15).

10. A distribution pipe positioning buckle according to claim 7, characterized in that: The magnet plate (3) is magnetically connected to the surface of a separator panel (24), and the separator panel (24) is arranged on the front of the blood cell separator (25).

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