Line pipe clamping device for single-person hemodialysis machine

Abstract

The utility model discloses a spool clamping device for a single hemodialysis machine, which comprises a fixing disc, an upper fixing ring block is mounted at the front end of the fixing disc, a turning hinge is mounted on one side of the upper fixing ring block, a fixing screw rod is inserted into the front end of the upper fixing ring block, a mounting groove is formed in the upper fixing ring block, and the turning hinge is mounted on one side of the upper fixing ring block. Telescopic springs are installed in the installation grooves, and clamping blocks are connected to the bottoms of the telescopic springs. By arranging the movable adjusting structure, a pipe body is placed on the lower cushion block at the front end of the fixing disc during use, then the upper fixing ring block is overturned through the overturning hinge to cover the pipe body on the fixing disc, and the clamping ring on the upper fixing ring block is clamped with the clamping block on the fixing disc, so that the pipe body on the fixing disc is fixed. And a fixing screw rod at the top end of the upper fixing ring block is rotated, so that the fixing screw rod drives a clamping block in the upper fixing ring block to move in the upper fixing ring block to clamp a pipe body, and the movable adjusting function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a wire tube clamping device for a single-person hemodialysis machine. Background Art

[0002] The hemodialysis machine removes some waste products from the blood through a semi-permeable membrane. It is an instrument mainly used to treat diseases such as uremia and renal failure. It is used to clean human blood, and removes various harmful and redundant metabolic wastes and excess electrolytes from the human body through diffusion, thereby purifying the blood and correcting the water, electrolyte and acid-base balance. Hemodialysis is one of the safer, easier and more widely used blood purification methods.

[0003] A single-person hemodialysis machine is a machine that only dialyzes blood. The hemodialysis machine wire tube clamping device is used to fix the dialyzed blood tube body. However, the actual tube clamp has a single clamping function, a single usage scenario, and low practicality. Therefore, we propose a wire tube clamping device for a single-person hemodialysis machine to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wire tube clamping device for a single-person hemodialysis machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire tube clamping device for a single-person hemodialysis machine, comprising a fixed plate, an upper fixed ring block is installed at the front end of the fixed plate, a flip page is installed on one side of the upper fixed ring block, a clamping ring is installed on the other side of the upper fixed ring block, a clamping block is installed at the front end of the fixed plate, a fixing screw is inserted at the front end of the upper fixed ring block, an installation groove is opened inside the upper fixed ring block, a telescopic spring is installed inside the installation groove, and the bottom of the telescopic spring is connected to the clamping block.

[0006] Preferably, the upper fixed ring block is flipped with the fixed disk through a flip leaf, the upper fixed ring block is clamped with the clamping block through a clamping ring, and the fixing screw passes through the interior of the upper fixed ring block and is connected with the clamping block.

[0007] Preferably, the telescopic spring passes through the interior of the upper fixed ring block through a mounting groove, and the clamping block is connected to the mounting groove through the telescopic spring.

[0008] Preferably, a lower pad is provided inside the fixed disk, a heating layer is installed at the rear end of the lower pad, a heat preservation layer is installed at the rear end of the heating layer, and an electrical connection hole is provided at the top of the fixed disk.

[0009] Preferably, the lower pad is laid at the front end of the fixed disk, the lower pad, heating layer and insulation layer are connected in sequence, the power connection hole is connected to the heating layer through the fixed disk, and the heating layer and insulation layer are installed inside the fixed disk.

[0010] Preferably, a connecting groove is installed on one side of the fixed plate, a strap is connected to one side of the connecting groove, a Velcro is arranged on the front end of the strap, an extension rod is installed on the bottom of the fixed plate, the bottom of the extension rod is connected to the extension groove, a connecting block is inserted at the rear end of the fixed plate, a fixed pipe clamp is connected to the rear end of the connecting block, a fixing bolt is inserted inside the fixed pipe clamp, a movable pipe clamp is connected to the outside of the fixing bolt, a clamping buffer pad is installed on the inner wall of the movable pipe clamp, a fixing nut is installed on the outside of the fixing bolt, and a lower buffer pad is fitted on the rear end of the fixed plate.

[0011] Preferably, two groups of connecting grooves are provided, the fixing plate is connected to the strap via the connecting grooves, and the Velcro is installed at one end of the strap.

[0012] Preferably, the fixed pipe clamp is connected to the rear end of the fixed plate through a connecting block, the fixed pipe clamp is connected to the movable pipe clamp through a fixing bolt, the clamping buffer pad is pasted on the inner walls of the movable pipe clamp and the fixed pipe clamp, and the fixing bolt passes through the fixed pipe clamp and both sides of the fixing bolt to be connected to the fixing nut.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the wire tube clamping device for a single-person hemodialysis machine not only realizes the movable adjustment function and the heating function, but also realizes the dual installation function;

[0014] (1) By setting a movable adjustment structure, the utility model is beneficial in that: when in use, the tube body is placed on the lower pad at the front end of the fixed disk, and then the upper fixed ring block is turned over by the turning leaf to cover the tube body on the fixed disk, and the clamping ring on the upper fixed ring block is clamped with the clamping block on the fixed disk. If the tube body is thin, the fixing screw at the top of the upper fixed ring block is rotated, so that the fixing screw drives the clamping block inside the upper fixed ring block to move inside the upper fixed ring block to clamp the tube body. If the tube body is thick, the clamping block will move on the installation groove through the telescopic spring to limit the tube body, thereby realizing the movable adjustment function;

[0015] (2) By providing a heating structure, the utility model is beneficial in that: when in use, the socket is connected through the power connection hole at the top of the fixed plate, the inside of the fixed plate is energized to heat the heating layer inside the fixed plate, the heat of the heating layer is transferred to the pipe body through the lower pad to heat the pipe body, and the insulation layer at the bottom of the heating layer can keep the heating layer warm, thereby realizing the heating function;

[0016] (3) By providing a dual installation structure, the utility model has the following advantages: when in use, the fixing plate can be worn by inserting the strap on the connecting groove on one side of the fixing plate into the connecting groove on the other side of the fixing plate, and allowing the Velcro on the strap to wrap around and fix the strap, or the fixed pipe clamp is clamped into the bottom of the fixing plate through the connecting block, and after the fixed pipe clamp is in contact with the mounting rod through the clamping buffer pad, the movable pipe clamp is installed to the other end of the mounting rod through the clamping buffer pad, and then the fixing bolts are inserted into the inside of both sides of the fixed pipe clamp and the movable pipe clamp, and the clamping block is sleeved onto the outside of the fixing bolt and the junction with the movable pipe clamp, thereby achieving a dual installation function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the movable adjustment structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the heating structure of the utility model;

[0020] Figure 4 It is a side view structural schematic diagram of the double installation structure of the utility model.

[0021] In the figure: 1. fixing plate; 2. upper fixing ring block; 3. flip page; 4. drawstring; 5. Velcro; 6. fixing screw; 7. clamping block; 8. clamping ring; 9. connecting groove; 10. extension rod; 11. extension groove; 12. lower pad; 13. power connection hole; 14. lower buffer pad; 15. connecting block; 16. fixing pipe clamp; 17. fixing nut; 18. fixing bolt; 19. clamping buffer pad; 20. movable pipe clamp; 21. heating layer; 22. insulation layer; 23. telescopic spring; 24. installation groove; 25. clamping block. DETAILED DESCRIPTION

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

[0023] Example 1: Please refer to Figure 1-4A wire pipe clamping device for a single-person hemodialysis machine comprises a fixing plate 1, an upper fixing ring block 2 is installed at the front end of the fixing plate 1, a flip page 3 is installed on one side of the upper fixing ring block 2, a clamping ring 8 is installed on the other side of the upper fixing ring block 2, a clamping block 7 is installed at the front end of the fixing plate 1, a fixing screw 6 is inserted at the front end of the upper fixing ring block 2, a mounting groove 24 is opened inside the upper fixing ring block 2, a telescopic spring 23 is installed inside the mounting groove 24, and a clamping block 25 is connected to the bottom of the telescopic spring 23;

[0024] The upper fixed ring block 2 is turned over with the fixed plate 1 through the turning page 3, the upper fixed ring block 2 is clamped with the clamping block 7 through the clamping ring 8, the fixing screw 6 passes through the interior of the upper fixed ring block 2 and is connected with the clamping block 25, the telescopic spring 23 passes through the interior of the upper fixed ring block 2 through the mounting groove 24, and the clamping block 25 is connected with the mounting groove 24 through the telescopic spring 23;

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting a movable adjustment structure, when in use, the tube body is placed on the lower pad 12 at the front end of the fixed disk 1, and then the upper fixed ring block 2 is flipped by the flip page 3 to cover the tube body on the fixed disk 1, and the clamping ring 8 on the upper fixed ring block 2 is clamped with the clamping block 7 on the fixed disk 1. If the tube body is thinner, the fixing screw 6 at the top of the upper fixed ring block 2 is rotated to allow the fixing screw 6 to drive the clamping block 25 inside the upper fixed ring block 2 to move inside the upper fixed ring block 2 to clamp the tube body. If the tube body is thicker, the clamping block 25 will move on the mounting groove 24 through the telescopic spring 23 to limit the tube body, thereby realizing the movable adjustment function.

[0026] Embodiment 2: A lower pad 12 is provided inside the fixed plate 1, a heating layer 21 is installed at the rear end of the lower pad 12, a heat preservation layer 22 is installed at the rear end of the heating layer 21, and an electrical connection hole 13 is provided at the top of the fixed plate 1;

[0027] The lower pad 12 is laid on the front end of the fixed plate 1, the lower pad 12, the heating layer 21 and the insulation layer 22 are connected in sequence, the power connection hole 13 is connected to the heating layer 21 through the fixed plate 1, and the heating layer 21 and the insulation layer 22 are installed inside the fixed plate 1;

[0028] Specifically, Figure 1 and Figure 3 As shown, by setting a heatable structure, when in use, the socket is connected through the power connection hole 13 at the top of the fixed disk 1, and the inside of the fixed disk 1 is energized to heat the heating layer 21 inside the fixed disk 1, and the heat of the heating layer 21 is transferred to the tube body through the lower pad 12 to heat the tube body. The heat-insulating layer 22 at the bottom of the heating layer 21 can keep the heating layer 21 warm, thereby realizing the heating function.

[0029] Embodiment 3: A connecting groove 9 is installed on one side of the fixing plate 1, a drawstring 4 is connected to one side of the connecting groove 9, a Velcro 5 is arranged at the front end of the drawstring 4, an extension rod 10 is installed at the bottom of the fixing plate 1, an extension groove 11 is connected to the bottom of the extension rod 10, a connecting block 15 is inserted at the rear end of the fixing plate 1, a fixed pipe clamp 16 is connected to the rear end of the connecting block 15, a fixing bolt 18 is inserted inside the fixed pipe clamp 16, a movable pipe clamp 20 is connected to the outside of the fixing bolt 18, a clamping buffer pad 19 is installed on the inner wall of the movable pipe clamp 20, a fixing nut 17 is installed outside the fixing bolt 18, and a lower buffer pad 14 is attached to the rear end of the fixing plate 1;

[0030] Two groups of connecting grooves 9 are provided, the fixed plate 1 is connected to the strap 4 through the connecting grooves 9, the Velcro 5 is installed at one end of the strap 4, the fixed pipe clamp 16 is connected to the rear end of the fixed plate 1 through the connecting block 15, the fixed pipe clamp 16 is connected to the movable pipe clamp 20 through the fixing bolt 18, the clamping buffer 19 is pasted on the inner walls of the movable pipe clamp 20 and the fixed pipe clamp 16, and the fixing bolt 18 passes through the fixed pipe clamp 16 and both sides of the fixing bolt 18 to be connected with the fixing nut 17;

[0031] Specifically, Figure 1 and Figure 4 As shown, by setting up a double installation structure, when in use, the fixing plate 1 can be worn by inserting the strap 4 on the connecting groove 9 on one side of the fixing plate 1 into the connecting groove 9 on the other side of the fixing plate 1, and allowing the Velcro 5 on the strap 4 to surround and fix the strap 4, or the fixed tube clamp 16 is clamped into the bottom of the fixing plate 1 through the connecting block 15, and after the fixed tube clamp 16 is in contact with the mounting rod through the clamping buffer pad 19, the movable tube clamp 20 is installed to the other end of the mounting rod through the clamping buffer pad 19, and then the fixing bolt 18 is inserted into the inside of both sides of the fixed tube clamp 16 and the movable tube clamp 20, and the clamping block 7 is sleeved on the outside of the fixing bolt 18 and the connection with the movable tube clamp 20, thereby realizing the double installation function.

[0032] Working principle: When using the utility model, firstly, according to the needs, the fixed pipe clamp 16 is clamped into the bottom of the fixed plate 1 through the connecting block 15, and after the fixed pipe clamp 16 is in contact with the mounting rod through the clamping buffer pad 19, the movable pipe clamp 20 is installed to the other end of the mounting rod through the clamping buffer pad 19, and then the fixing bolt 18 is inserted into the inside of both sides of the fixed pipe clamp 16 and the movable pipe clamp 20, and the clamping block 7 is sleeved on the outside of the fixing bolt 18 and the connection with the movable pipe clamp 20, and the fixed plate 1 is fixed to the mounting rod through the fixed pipe clamp 16 and the movable pipe clamp 20, and then the pipe body is placed on the lower pad 12 at the front end of the fixed plate 1, and the upper fixing ring block 2 is fixed. By flipping page 3, the clamping ring 8 on the upper fixed ring block 2 is clamped with the clamping block 7 on the fixed disk 1 to cover the tube body on the fixed disk 1. By rotating the fixing screw 6 at the top of the upper fixed ring block 2, the fixing screw 6 drives the clamping block 25 inside the upper fixed ring block 2 to move inside the upper fixed ring block 2 to clamp the tube body. Finally, the connecting lead is inserted into the power connection hole 13 at the top of the fixed disk 1 to enable electricity to heat the heating layer 21 inside the fixed disk 1, and the heat of the heating layer 21 is transferred to the tube body through the lower pad 12 to heat the tube body. The insulation layer 22 at the bottom of the heating layer 21 can keep the heating layer 21 warm.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wire tube clamping device for a single-person hemodialysis machine, comprising a fixing plate (1), characterized in that: An upper fixed ring block (2) is installed at the front end of the fixed disk (1), a flip page (3) is installed on one side of the upper fixed ring block (2), a clamping ring (8) is installed on the other side of the upper fixed ring block (2), a clamping block (7) is installed at the front end of the fixed disk (1), a fixing screw (6) is inserted at the front end of the upper fixed ring block (2), a mounting groove (24) is opened inside the upper fixed ring block (2), a telescopic spring (23) is installed inside the mounting groove (24), and a clamping block (25) is connected to the bottom of the telescopic spring (23).

2. The wire tube clamping device for a single-person hemodialysis machine according to claim 1 is characterized in that: The upper fixed ring block (2) is turned over with the fixed disk (1) through the turning leaf (3), the upper fixed ring block (2) is clamped with the clamping block (7) through the clamping ring (8), and the fixing screw (6) passes through the interior of the upper fixed ring block (2) and is connected with the clamping block (25).

3. The wire tube clamping device for a single-person hemodialysis machine according to claim 1 is characterized in that: The telescopic spring (23) passes through the interior of the upper fixed ring block (2) through the installation groove (24), and the clamping block (25) is connected to the installation groove (24) through the telescopic spring (23).

4. The wire tube clamping device for a single-person hemodialysis machine according to claim 1 is characterized in that: A lower pad (12) is arranged inside the fixed disk (1), a heating layer (21) is installed at the rear end of the lower pad (12), a heat-insulating layer (22) is installed at the rear end of the heating layer (21), and an electrical connection hole (13) is arranged at the top end of the fixed disk (1).

5. The wire tube clamping device for a single-person hemodialysis machine according to claim 4 is characterized in that: The lower pad (12) is laid on the front end of the fixed disk (1); the lower pad (12), the heating layer (21) and the thermal insulation layer (22) are connected in sequence; the power connection hole (13) is connected to the heating layer (21) through the fixed disk (1); and the heating layer (21) and the thermal insulation layer (22) are installed inside the fixed disk (1).

6. The wire tube clamping device for a single-person hemodialysis machine according to claim 1 is characterized in that: A connecting groove (9) is installed on one side of the fixing plate (1), a strap (4) is connected to one side of the connecting groove (9), a Velcro (5) is arranged at the front end of the strap (4), an extension rod (10) is installed at the bottom of the fixing plate (1), the bottom of the extension rod (10) is connected to the extension groove (11), a connecting block (15) is inserted at the rear end of the fixing plate (1), a fixed pipe clamp (16) is connected to the rear end of the connecting block (15), a fixing bolt (18) is inserted inside the fixing pipe clamp (16), a movable pipe clamp (20) is connected to the outside of the fixing bolt (18), a clamping buffer pad (19) is installed on the inner wall of the movable pipe clamp (20), a fixing nut (17) is installed outside the fixing bolt (18), and a lower buffer pad (14) is attached to the rear end of the fixing plate (1).

7. The wire tube clamping device for a single-person hemodialysis machine according to claim 6 is characterized in that: The connection grooves (9) are provided in two groups, the fixing plate (1) is connected to the strap (4) via the connection grooves (9), and the Velcro (5) is installed at one end of the strap (4).

8. The wire tube clamping device for a single-person hemodialysis machine according to claim 6, characterized in that: The fixed pipe clamp (16) is connected to the rear end of the fixed plate (1) via a connecting block (15), the fixed pipe clamp (16) is connected to the movable pipe clamp (20) via a fixing bolt (18), the clamping buffer pad (19) is adhered to the inner walls of the movable pipe clamp (20) and the fixed pipe clamp (16), and the fixing bolt (18) passes through the fixed pipe clamp (16) and both sides of the fixing bolt (18) to be connected to the fixing nut (17).

Images