Drainage tube fixing deviceTechnical Field
The invention belongs to the field of drainage tubes, and particularly relates to a drainage tube fixing device.
Background
According to the patent document with the authority publication number of CN103170048B, the invention name of a drainage tube fixing device is described in the specification: a drainage tube fixing device comprises a fixing base, wherein a layer of medical non-woven fabric single-sided adhesive is adhered below the fixing base, and the medical non-woven fabric single-sided adhesive is adhered with a medical double-sided dressing. The medical expansion sponge that absorbs water is connected in unable adjustment base's centre bore cooperation, is suitable for the drainage tube of various pipe diameters, and medical expansion sponge that absorbs water can fully wrap up the drainage tube to can in time absorb the seepage liquid around the drainage pipe, make skin incision keep relatively clean environment around, thereby prevent wound infection, be convenient for nursing, keep the surface of a wound clean, but still have following defect:
because the water absorbing sponge is fixedly arranged, the water absorbing sponge is inconvenient to replace, and the reuse effect of the equipment is poor.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the drainage tube fixing device, which effectively solves the problem that the prior water-absorbing sponge is inconvenient to replace, so that the equipment is poor in reuse effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a drainage tube fixing device, includes the base, the top of base is installed the top piece, and the front and the back of base are all symmetry installs the bandage, and the mounting groove has been seted up to the inside of top piece, and the internally mounted of mounting groove has the drainage tube body, and the outer wall of drainage tube body hugs closely with the inside of mounting groove, and the inside of top piece has been seted up the inside groove, and the inside groove runs through to the bottom of base, and the bottom of drainage tube body runs through to the below of base, and the pipe fitting centre gripping subassembly is installed in the outside of inside groove, and the internally mounted of inside groove has the subassembly that absorbs water;
the pipe fitting clamping assembly comprises a lower clamping unit and an upper clamping unit, wherein the lower clamping unit is symmetrically arranged at two sides of the top block, and the upper clamping unit is arranged in the base;
Go up the clamping unit including the symmetry install in the movable section of thick bamboo of top piece both sides, the inside of movable section of thick bamboo is linked together with the inside groove, the inside sliding connection of movable section of thick bamboo has the movable block, the movable block is close to the inside one side of inside groove and installs first connecting rod, the grip block is installed to the one end that the movable block was kept away from to first connecting rod, the second connecting rod is installed to one side that the movable block was kept away from to first connecting rod, the second connecting rod runs through to the outside of movable section of thick bamboo, the connecting rod is installed to the bottom of second connecting rod.
Preferably, the lower clamping unit comprises movable grooves symmetrically arranged on two sides of the inner groove, the top ends of the movable grooves are provided with limiting grooves, clamping rods are slidably connected inside the movable grooves, the top ends of the clamping rods are provided with lower connecting rods, the lower connecting rods are slidably connected with the limiting grooves, and an adjusting unit is arranged between the lower connecting rods and the upper connecting rods.
Preferably, the clamping groove is formed in one end, close to the inner groove, of the clamping rod, the radian of the clamping groove is the same as that of the outer wall of the drainage tube body, the clamping plate is circular arc-shaped, and the radian of the clamping plate is the same as that of the outer wall of the drainage tube body.
Preferably, the adjusting unit comprises a connecting plate arranged between the upper connecting rod and the lower connecting rod, the top end of the base is symmetrically provided with a fixing plate, the fixing plate is located on one side of the limiting groove away from the top block, the internal thread of the fixing plate is connected with a screw rod, one side of the connecting plate, which is close to the screw rod, is provided with a limiting rotating groove, one end of the screw rod, which is close to the connecting plate, is provided with a limiting rotating block, and the limiting rotating block is rotationally connected with the limiting rotating groove.
Preferably, a rotating handle is arranged at one end of the screw, which is far away from the limiting rotating block, and the rotating handle is positioned at one side of the fixing plate, which is far away from the connecting plate.
Preferably, the water absorbing assembly comprises a water absorbing unit arranged in the inner groove, the water absorbing unit comprises a water absorbing sponge arranged in the inner groove, the water absorbing sponge is positioned between the two movable grooves, a middle groove is formed in the water absorbing sponge, the middle groove is positioned below the mounting groove, and the diameter of the middle groove is the same as that of the mounting groove.
Preferably, the side tank has been seted up to the bilateral symmetry in middle part groove, and the internally mounted in side tank has fixed pipe, and fixed pipe's material is plastics, and fixed pipe and clamping bar sliding connection, the inner wall of fixed pipe hugs closely with the outer wall of clamping bar, and the top of water absorption sponge is equipped with compresses tightly the unit.
Preferably, the compressing unit comprises a horizontal chute symmetrically arranged on two sides of the top block, a sliding rod is connected inside the horizontal chute in a sliding manner, a rotating rod is arranged at one end, close to the inner groove, of the sliding rod, a movable plate is arranged below the sliding rod, a first rotating seat is arranged at the top end of the movable plate, a rotating rod is arranged between the first rotating seat and the second rotating seat, two ends of the rotating rod are respectively connected with the first rotating seat and the second rotating seat in a rotating manner, a pressing plate is arranged below the movable plate, the pressing plate is in contact with the top wall of the water absorption sponge, and a first spring is arranged between the movable plate and the pressing plate at equal angles.
Preferably, the side plate is installed to the one end that the second swivel mount was kept away from to the slide bar, and the side plate is located the outside of top piece, and the second spring is installed to one side symmetry that the side plate is close to top piece outer wall, and the one end and the outer wall fixed connection of top piece of second spring, the slider is all symmetrically installed to one side that two fly leaves are kept away from each other, slider sliding connection in the inside of vertical spout, and vertical spout is symmetrically offered in inside groove inner wall both sides respectively.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the drainage tube, after the drainage tube body is inserted into the mounting groove and the middle groove, the screw is rotated, and the screw is in threaded connection with the fixing plate, so that the screw moves towards one side of the top block, the screw is pushed to move towards one side of the top block, the clamping rod and the clamping plate are driven to move towards the drainage tube body, the clamping grooves on two sides are tightly attached to the clamping plate and the outer wall of the drainage tube body, the fixation of the drainage tube body is facilitated, and meanwhile the clamping grooves and the clamping plate are respectively positioned on the upper side and the lower side of the drainage tube body, so that the fixation effect on the drainage tube body is improved;
(2) The water absorbing sponge is arranged in the inner groove and then contacts with the bottom end of the pressing plate, and the water absorbing sponge contacts with the skin, so that water flowing out of the drainage tube body can be absorbed, the dryness around the skin is kept, the treatment effect is improved, after the clamping rod moves towards the inner groove, the clamping rod is inserted into the fixing tube, the water absorbing sponge is conveniently positioned and fixed, and the water absorbing sponge is conveniently replaced.
(3) After the connecting plate moves towards the top block, the sliding rod is pushed to move towards the inner groove, the rotating rod is driven to rotate, and the pressing plate is tightly attached to the top wall of the water absorption sponge, so that the distance between the movable plate and the pressing plate is shortened after the movable plate moves downwards, the first spring is compressed, and the water absorption sponge is pressed on the skin by the pressing plate under the action of the elasticity of the first spring, so that water absorption is facilitated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of a drainage tube fixing device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the top block of the present invention;
FIG. 3 is a schematic view of a tube gripping device of the present invention;
FIG. 4 is a schematic diagram of the water absorbing unit of the present invention;
FIG. 5 is a schematic diagram of a compacting unit according to the present invention;
FIG. 6 is a schematic diagram of a regulating unit according to the present invention;
FIG. 7 is a schematic view of the connection structure of the screw and the connecting plate according to the present invention;
In the figure: 1. a base; 2. a top block; 3. a strap; 4. a mounting groove; 5. a drainage tube body; 6. an inner tank; 7. a tubular clamping assembly; 701. a lower clamping unit; 7011. a movable groove; 7012. a limit groove; 7013. a clamping rod; 7014. a clamping groove; 7015. a lower connecting rod; 702. an upper clamping unit; 7021. a movable cylinder; 7022. a movable block; 7023. a first link; 7024. a clamping plate; 7025. a second link; 7026. an upper connecting rod; 703. an adjusting unit; 7031. a connecting plate; 7032. a fixing plate; 7033. a screw; 7034. a rotating handle; 7035. limiting rotating grooves; 7036. limiting rotating blocks; 8. a water absorbing component; 801. a water absorbing unit; 8011. a water absorbing sponge; 8012. a middle groove; 8013. a side groove; 8014. a fixed tube; 802. a compressing unit; 8021. a longitudinal chute; 8022. a transverse chute; 8023. a movable plate; 8024. a first spring; 8025. a pressing plate; 8026. a slide block; 8027. a first swivel mount; 8028. a rotating lever; 8029. a second swivel mount; 80210. a slide bar; 80211. a side plate; 80212. and a second spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-7, The invention comprises a base 1, a top block 2 is arranged at the top end of the base 1, binding bands 3 are symmetrically arranged on the front and back sides of the base 1, a mounting groove 4 is formed in the top block 2, a drainage tube body 5 is arranged in the mounting groove 4, the outer wall of the drainage tube body 5 is tightly attached to the inside of the mounting groove 4, an inner groove 6 is formed in the top block 2, the inner groove 6 penetrates to the bottom end of the base 1, the bottom end of the drainage tube body 5 penetrates to the lower side of the base 1, a pipe clamping assembly 7 is arranged on the outer side of the inner groove 6, and a water absorbing assembly 8 is arranged in the inner groove 6;
The pipe fitting clamping assembly 7 comprises a lower clamping unit 701 and an upper clamping unit 702, wherein the lower clamping unit 701 is symmetrically arranged at two sides of the top block 2, the upper clamping unit 702 is arranged in the base 1, the upper clamping unit 702 comprises a movable barrel 7021 symmetrically arranged at two sides of the top block 2, the inside of the movable barrel 7021 is communicated with the inner groove 6, a movable block 7022 is slidingly connected in the movable barrel 7021, a first connecting rod 7023 is arranged at one side of the movable block 7022 close to the inner groove 6, a clamping plate 7024 is arranged at one end of the first connecting rod 7023 far from the movable block 7022, a second connecting rod 7025 is arranged at one side of the movable block 7022 far from the first connecting rod 7023, the second connecting rod 7025 penetrates to the outer side of the movable barrel 7021, an upper connecting rod 7026 is arranged at the bottom end of the second connecting rod 7025, the lower clamping unit 701 comprises a movable groove 7011 symmetrically arranged at two sides of the inner groove 6, the movable groove 7011 is symmetrically arranged in the base 1, the top end of the movable groove 7011 is provided with a limit groove 7012, the inside of the movable groove 7011 is connected with a clamping rod 7013 in a sliding manner, the top end of the clamping rod 7013 is provided with a lower connecting rod 7015, the lower connecting rod 7015 is connected with the limit groove 7012 in a sliding manner, an adjusting unit 703 is arranged between the lower connecting rod 7015 and the upper connecting rod 7026, one end of the clamping rod 7013, which is close to the inside of the inner groove 6, is provided with a clamping groove 7014, the radian of the clamping groove 7014 is the same as that of the outer wall of the drainage tube body 5, a clamping plate 7024 is provided with a circular arc shape, the radian of the clamping plate 7024 is the same as that of the outer wall of the drainage tube body 5, the adjusting unit 703 comprises a connecting plate 7031 arranged between the upper connecting rod 7026 and the lower connecting rod 7015, the top end of the base 1 is symmetrically provided with a fixing plate 7032, the fixing plate 7032 is positioned on one side of the limit groove 7012, which is far from the top block 2, the inner thread of the fixing plate 7032 is connected with a screw 7033, one side of the connecting plate 7031, which is close to the screw 7033 is provided with a limit rotating groove 7035, the one end that screw 7033 is close to connecting plate 7031 installs spacing commentaries on classics piece 7036, spacing commentaries on classics piece 7036 is connected with spacing commentaries on classics groove 7035 rotation, the one end that screw 7033 kept away from spacing commentaries on classics piece 7036 is installed and is changeed the 7034, it is located one side that connecting plate 7031 was kept away from to commentaries on classics piece 7032, after drainage tube body 5 inserts inside mounting groove 4 and middle part groove 8012, rotate screw 7033, because screw 7033 and fixed plate 7032 threaded connection, thereby make screw 7033 remove towards top piece 2 one side, promote screw 7033 and remove towards top piece 2 one side then, drive clamp lever 7013 and clamping plate 7024 and remove towards drainage tube body 5, thereby make the double-sided clamp groove 7014 and clamping plate 7024 hug closely with the outer wall of drainage tube body 5, thereby make things convenient for the fixed of drainage tube body 5, simultaneously clamp groove 7014 and clamping plate 7024 are located upper and lower both sides respectively of drainage tube body 5, thereby improve the fixed effect to drainage tube body 5.
The water absorbing assembly 8 comprises a water absorbing unit 801 arranged in the inner groove 6, the water absorbing unit 801 comprises a water absorbing sponge 8011 arranged in the inner groove 6, the water absorbing sponge 8011 is arranged between two movable grooves 7011, a middle groove 8012 is formed in the water absorbing sponge 8011, the middle groove 8012 is arranged below the mounting groove 4, the diameter of the middle groove 8012 is the same as that of the mounting groove 4, side grooves 8013 are symmetrically formed in two sides of the middle groove 8012, a fixing tube 8014 is arranged in the side grooves 8013, the fixing tube 8014 is made of plastics, the fixing tube 8014 is in sliding connection with a clamping rod 7013, the inner wall of the fixing tube 8014 is tightly attached to the outer wall of the clamping rod 7013, a pressing unit 802 is arranged above the water absorbing sponge 8011, the water absorbing sponge 8011 is arranged in the inner groove 6 and then is in contact with the bottom end of the pressing plate 8025, the water absorbing sponge 8011 is in contact with skin, accordingly water flowing out of the drainage tube body 5 can be adsorbed on the periphery of the skin, the skin can be kept dry, the treatment effect can be improved, after the clamping rod 7013 moves towards the inner part of the inner groove 7013, the clamping rod 7013 is inserted into the inner part of the fixing tube 7013, and the water absorbing sponge 8011 is conveniently fixed in the inner groove 7013.
The compressing unit 802 comprises transverse sliding grooves 8022 symmetrically arranged on two sides of the top block 2, a sliding rod 80210 is connected in the transverse sliding grooves 8022 in a sliding manner, a rotating rod 8028 is arranged at one end, close to the inner part of the inner groove 6, of the sliding rod 80210, a movable plate 8023 is arranged below the sliding rod 80210, a first rotating seat 8027 is arranged at the top end of the movable plate 8023, a rotating rod 8028 is arranged between the first rotating seat 8027 and a second rotating seat 8029, two ends of the rotating rod 8028 are respectively connected with the first rotating seat 8027 and the second rotating seat 8029 in a rotating manner, a pressing plate 8025 is arranged below the movable plate 8023, the pressing plate 8025 is contacted with the top wall of the water absorbing sponge 8011, a first spring 8024 is arranged between the movable plate 8023 and the pressing plate 8025 in an equiangular manner, a side plate 80211 is arranged at one end, far away from the second rotating seat 8029, of the sliding rod 80210 is arranged at the outer side of the top block 2, the side plate 80211 is close to one side of the outer wall of the top block 2 and is symmetrically provided with a second spring 80212, one end of the second spring 80212 is fixedly connected with the outer wall of the top block 2, one sides, away from each other, of the two movable plates 8023 are symmetrically provided with sliding blocks 8026, the sliding blocks 8026 are slidably connected in the longitudinal sliding grooves 8021, the longitudinal sliding grooves 8021 are respectively symmetrically arranged on two sides of the inner wall of the inner groove 6, after the connecting plate 7031 moves towards the top block 2, the sliding rods 80210 are pushed to move towards the inner groove 6, then the rotating rods 8028 are driven to rotate, and as the pressing plates 8025 are tightly attached to the top wall of the water absorbing sponge 8011, after the movable plates 8023 move downwards, the distance between the movable plates 8023 and the pressing plates 8025 is shortened, then the first springs 8024 are compressed, and the pressing plates 8025 compress the water absorbing sponge 8011 on the skin under the elastic action of the first springs 8024, so that water is absorbed conveniently.
Working principle: in use, the water absorbing sponge 8011 is arranged in the inner groove 6, the top wall of the water absorbing sponge 8011 is contacted with the bottom wall of the pressing plate 8025, the screw 7033 is rotated, the screw 7033 is in threaded connection with the fixing plate 7032, the screw 7033 is driven to move towards the top block 2 side, the connecting plate 7031 is driven to move towards the top block 2 side, the clamping rod 7013 is driven to move in the inner groove 6, the clamping rod 7013 is driven to be inserted into the fixing tube 8014, so that the water absorbing sponge 8011 is conveniently positioned and fixed, the drainage tube body 5 is then inserted into the mounting groove 4 and the middle groove 8012, the base 1 is attached to the skin where the drainage tube body 5 is required to be mounted, after the drainage tube body 5 is mounted, the base 1 is fixed through the binding band 3, the screw 7033 is continuously rotated, the connecting plate 7031 is driven to move towards the top block 2, then, the clamping groove 7014 is tightly attached to the outer wall of the drainage tube body 5, the clamping plate 7024 is tightly attached to the outer wall of the drainage tube body 5, the drainage tube body 5 is clamped, and the clamping effect is improved through the clamping of the upper side and the lower side, when the connecting plate 7031 moves towards one side of the top block 2, the connecting plate 7031 is contacted with the side plate 80211, and when the connecting plate moves continuously, the sliding rod 80210 is pushed to move towards the inner groove 6, then the rotating rod 8028 is rotated, the movable plate 8023 is pushed to move downwards, the distance between the movable plate 8023 and the pressing plate 8025 is reduced due to the contact of the pressing plate 8025 and the top wall of the water absorbing sponge 8011, the first spring 8024 is compressed, and under the elastic force of the first spring 8024, the pressing plate 8025 tightly presses the water absorbing sponge 8011, the water absorbing sponge 8011 is tightly attached to the skin, and water flowing out of the drainage tube body 5 is conveniently absorbed.