CN215537026U

CN215537026U - Drainage liquid measuring tank

Info

Publication number: CN215537026U
Application number: CN202121645817.6U
Authority: CN
Inventors: 冯素兰
Original assignee: General Hospital of Chinese PLA Hainan Branch
Current assignee: General Hospital of Chinese PLA Hainan Branch
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-18
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a drainage liquid measuring tank which comprises a measuring tank, a measuring cup, an extrusion mechanism and a control panel, wherein the measuring cup is movably arranged at the upper end of the measuring tank, the extrusion mechanism comprises a mounting seat detachably connected to the outer wall of the measuring tank, the upper end of the measuring tank is symmetrically provided with a fixed rod fixedly connected to the upper end of a top plate mounting seat, the upper end of the fixed rod is movably inserted with a threaded rod, the threaded rod is fixedly connected to the bottom of a top plate, the bottom of the top plate is also fixedly provided with a fixed plate and a fixed frame, the top of the fixed plate, which is butted with the outer side of the fixed frame, is provided with a weighing device, a sliding block is arranged in the fixed frame in a sliding manner, one side of the sliding block, which is butted with the fixed plate, is fixedly connected with an electric push rod, and the power end of the electric push rod is fixedly connected with an extrusion block. The utility model is provided with the extrusion mechanism to discharge the liquid in the collection bag to the maximum extent, ensures the relative accuracy of the final detection data, has simple and reasonable overall structure, better practical effect and is worthy of being popularized and used in the existing market.

Description

Drainage liquid measuring tank

Technical Field

The utility model relates to the field of medical instruments, in particular to a drainage liquid measuring tank.

Background

With the improvement of medical care level, people are still in a laggard mode on the measurement and treatment method of drainage liquid in postoperative care. Medical personnel need to extract the measured volume of drainage fluid from each patient and dispose of the drainage fluid. The working strength is high and the process is complex. It is easy to cause deviation of measurement accuracy. Medical personnel are to handling the drainage liquid alone at every turn, increase the probability of mistake contact drainage liquid easily to increase medical personnel's blood disease's infection risk.

Before the existing drainage liquid is measured, a nurse collects body fluid of a patient every day and stores the body fluid in a collecting bag, then the body fluid is poured into a measuring cup for measurement and color comparison, and the body fluid in the measuring cup is poured out after the measurement is finished to prepare for the next measurement. When the drainage bag extrudes to the measuring tank, the viscosity of the drainage liquid is high, and particularly when a small amount of liquid exists, the liquid adheres to the drainage bag, so that the liquid is incompletely discharged, and finally, the measuring and measuring data are inaccurate. Aiming at the problems, the utility model designs a drainage liquid measuring tank.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a drainage liquid measuring tank which can solve the problem that the existing drainage liquid has high viscosity, and particularly when a small amount of liquid is contained, the liquid is adhered in a drainage bag to cause incomplete liquid discharge, so that the measuring and measuring data is inaccurate.

The utility model is realized by the following technical scheme:

the utility model provides a drainage liquid measuring tank, includes measuring tank, graduated flask, extrusion mechanism and control panel, and the graduated flask activity is placed in the upper end of measuring tank, extrusion mechanism is including dismantling the mount pad of connecting in measuring the jar outer wall, it is provided with the roof to measure jar upper end symmetry mount pad upper end fixedly connected with dead lever, the activity of dead lever upper end is pegged graft there is the threaded rod, the bottom of threaded rod fixed connection roof, the roof bottom is the fixed plate, fixed frame that is provided with still, the top in the outside of the fixed plate butt joint fixed frame is provided with the ware of weighing, it is provided with the slider to slide in the fixed frame, one side fixedly connected with electric putter of slider butt joint fixed plate, and electric putter power end fixedly connected with extrusion piece.

Preferably, the outer side of the measuring tank is provided with an opening penetrating through the inner cavity, the outer wall of the measuring cup is provided with a scale mark, and the scale mark is in butt fit with the opening.

Preferably, telescopic links are fixedly arranged between the upper end of the mounting seat and the bottom of the top plate, the telescopic links are symmetrically arranged on two sides of the fixing rod, and the telescopic links are designed in a spring telescopic link structure.

Preferably, the outer side of the upper end of the fixing rod is rotatably provided with a rotating sleeve, the rotating sleeve is sleeved with threads and installed on the outer side of the threaded rod, the bottom of the fixing rod is longitudinally and fixedly connected with a limiting rod of a rectangular structure, and the limiting rod is slidably inserted into the bottom of the threaded rod.

Preferably, the longitudinal rotation is provided with the screw thread axle in the fixed frame, the screw thread axle screw thread runs through the slider, and the roof upper end is provided with the motor of power end fixed connection screw thread axle, the motor is servo motor.

Preferably, the control panel is fixedly connected to the upper end of the top plate and comprises a display screen and a switch group, the display screen is electrically connected with the weighing device, and the switch group is electrically connected with the electric push rod and the motor.

The utility model has the beneficial effects that:

the measuring tank is internally provided with the measuring cup to collect and measure liquid in the collecting bag, the outer wall of the measuring tank is detachably provided with the extruding mechanism to extrude the liquid in the collecting bag, the collecting bag is extruded by the extruding block of the butt joint fixing plate and then moves up and down to extrude the liquid in the collecting bag to the maximum extent, and the weighing device is matched to judge whether the liquid is completely extruded or not, so that the phenomenon that the liquid is adhered to the drainage bag and cannot be completely discharged in the detection process can be effectively avoided, the relative accuracy of final detection data is ensured, the overall structure is simple and reasonable in arrangement, the practical effect is better, and the measuring tank is worthy of being popularized and used in the existing market.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic three-dimensional view of the structure of the present invention;

FIG. 2 is a schematic two-dimensional view of the structure of the present invention;

FIG. 3 is a schematic view of the extrusion mechanism of FIG. 1 according to the present invention;

fig. 4 is a cross-sectional view of the connection structure of the fixing rod and the threaded rod in fig. 2 according to the present invention.

In the figure: 1-measuring tank, 101-opening, 2-measuring cup, 201-graduation mark, 3-mounting seat, 301-telescopic rod, 4-top plate, 5-fixed rod, 501-rotating sleeve, 502-limiting rod, 6-threaded rod, 7-fixed plate, 8-weighing device, 9-fixed frame, 901-threaded shaft, 902-motor, 10-sliding block, 11-electric push rod, 12-extrusion block and 13-control panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a drainage fluid measuring tank comprises a measuring tank 1, a measuring cup 2, an extruding mechanism and a control panel 13, wherein the measuring cup 2 is movably arranged at the upper end of the measuring tank 1 for replacing the measuring cup 2, the extruding mechanism comprises a mounting seat 3 detachably connected with the outer wall of the measuring tank 1, the upper end of the measuring tank 1 is symmetrically provided with a top plate 4, the upper end of the mounting seat 3 is fixedly connected with a fixed rod 5, the upper end of the fixed rod 5 is movably inserted with a threaded rod 6, the threaded rod 6 is fixedly connected with the bottom of the top plate 4, the bottom of the top plate 4 is also fixedly provided with a fixed plate 7 and a fixed frame 8, the top of the fixed plate 7, which is butted with the fixed frame 8, is provided with a weighing device 8 for weighing the quality of a collection bag, a sliding block 10 is slidably arranged in the fixed frame 8, and one side of the sliding block 10, which is butted with the fixed rod 11, and the power end of the electric push rod 11 is fixedly connected with an extrusion block 12 for extruding the collection bag on the fixing plate 7.

Specifically, as shown in the attached drawing 2 of the specification, the outside of the measuring tank 1 is provided with an opening 101 penetrating through the inner cavity, the outer wall of the measuring cup 2 is provided with a scale mark 201, the scale mark 201 is in butt joint with the opening 101, the front scale mark 201 of the measuring cup 2 is observed through the opening 101 in the outer wall of the measuring tank 1 to measure and read, and the measuring cup with the updated measuring cup 2 is taken out after the measurement is completed, so that the measurement can be performed next time.

Specifically, as shown in the attached drawing 1 of the specification, the telescopic rod 301 is further fixedly arranged between the upper end of the mounting seat 3 and the bottom of the top plate 4, the telescopic rod 301 is symmetrically arranged on two sides of the fixing rod 5, the telescopic rod 301 adopts a spring telescopic rod structure design, the telescopic rod 301 can elastically support the top plate 4, and meanwhile, the shaking generated when the motor 902 operates can be reduced, so that an auxiliary shock absorption effect is achieved.

Specifically, as shown in the attached drawing 4 of the specification, the outside of the upper end of the fixed rod 5 is rotated and is provided with the rotary sleeve 501, the rotary sleeve 501 is sleeved with threads and is arranged on the outside of the threaded rod 6, the limiting rod 502 with a rectangular structure is fixedly connected to the bottom of the fixed rod 5 longitudinally, the limiting rod 502 is slidably inserted into the bottom of the threaded rod 6, the height of the top plate 4 can be properly adjusted according to the length of the collection bag, the rotary sleeve 501 drives the threaded rod 6 to rotate, the limiting rod 502 arranged in the fixed rod 5 is movably inserted into the bottom of the threaded rod 6 to limit the position, and the threaded rod 6 is lifted in the fixed rod 5 to adjust the height of the top plate 4.

Specifically, as shown in fig. 2 of the specification, a threaded shaft 901 is longitudinally rotatably disposed in the fixed frame 9, threads of the threaded shaft 901 penetrate through the slider 10, a motor 902 with a power end fixedly connected with the threaded shaft 901 is disposed at the upper end of the top plate 4, the motor 902 is a servo motor, the motor 902 drives the threaded shaft 901 to rotate, the threaded shaft 901 drives the slider 10 to slide up and down in the fixed frame 9 in a limiting manner, and the motor 902 can adjust a proper rotation speed to adjust the sliding speed of the slider 10.

Specifically, as shown in fig. 1 of the specification, the control panel 13 is fixedly connected to the upper end of the top plate 4, the control panel 13 includes a display screen and a switch set, the display screen is electrically connected to the weighing device 8, the switch set is electrically connected to the electric push rod 11 and the motor 901, the switch set can conveniently control the electric appliance, and the quality of the collecting bag at this time can be displayed according to the display screen in the control panel 13.

When the device is used, the extruding mechanism is arranged outside the measuring tank 1 through the fixing piece matched with the mounting seat 3, the quality of an empty collecting bag is measured in advance, and then medical staff collects liquid of a patient. After collection, the collection bag is hung at the bottom of a weighing device 8 on the outer side of a fixing plate 7, a bag opening of the collection bag is opened, liquid is placed in a measuring cup 2 arranged in a measuring tank 1, part of the liquid can be adhered to the inner wall of the collection bag, then an electric push rod 11 is started through a switch in a control panel 13 to drive a squeezing block 12 on the inner side end to squeeze the top of the collection bag and abut against the outer side of the fixing plate 7, a switch starting motor 902 in the control panel 13 drives a threaded shaft 901 to rotate, the threaded shaft 901 drives a sliding block 10 to slide up and down in a limiting way in a fixing frame 9 in a manner of being close to the fixing frame, so that the squeezing block 12 is driven to slide down along the outer wall of the collection bag to be matched with the fixing plate 7 to squeeze the liquid in the collection bag into the measuring cup 2, meanwhile, the quality of the collection bag at the moment is displayed according to a display screen in the control panel 13, and the squeezing block 12 can repeatedly squeeze the collection bag by the fixing plate 7 if necessary, ensure the liquid in the collection bag to be extruded and discharged to the maximum extent. Finally, the scale mark 201 on the front surface of the measuring cup 2 is observed through the opening 101 on the outer wall of the measuring tank 1 for measurement and reading, and the measuring cup which is replaced by the measuring cup 2 is taken out after the measurement is finished, so that the next measurement is convenient.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a drainage liquid measuring tank, includes measuring tank (1), graduated flask (2), extrusion mechanism and control panel (13), and graduated flask (2) activity is placed in the upper end of measuring tank (1), its characterized in that: the extrusion mechanism is including dismantling mount pad (3) of connecting in measurement jar (1) outer wall, measurement jar (1) upper end symmetry is provided with roof (4) mount pad (3) upper end fixedly connected with dead lever (5), dead lever (5) upper end activity is pegged graft threaded rod (6), the bottom of threaded rod (6) fixed connection roof (4), roof (4) bottom is still fixed and is provided with fixed plate (7), fixed frame (9), the top in the outside of fixed plate (7) butt joint fixed frame (9) is provided with weighing device (8), it is provided with slider (10) to slide in fixed frame (9), one side fixedly connected with electric putter (11) of slider (10) butt joint fixed plate (7), and electric putter (11) power end fixedly connected with extrusion piece (12).

2. The drainage fluid measuring tank of claim 1, wherein: the measuring tank (1) outside is provided with opening (101) that runs through the inner chamber, graduated scale (201) are provided with to graduated flask (2) outer wall, and graduated scale (201) and opening (101) butt joint cooperation.

3. The drainage fluid measuring tank of claim 1, wherein: the telescopic rod (301) is fixedly arranged between the upper end of the mounting seat (3) and the bottom of the top plate (4), the telescopic rods (301) are symmetrically arranged on two sides of the fixing rod (5), and the telescopic rods (301) are designed in a spring telescopic rod structure.

4. The drainage fluid measuring tank of claim 1, wherein: the outside of dead lever (5) upper end is rotated and is provided with and changes cover (501), it establishes in the outside of threaded rod (6) to change cover (501) thread bush, the vertical fixedly connected with rectangular structure's of dead lever (5) bottom gag lever post (502), the bottom of gag lever post (502) slip grafting threaded rod (6).

5. The drainage fluid measuring tank of claim 1, wherein: a threaded shaft (901) is longitudinally and rotatably arranged in the fixed frame (9), the threaded shaft (901) penetrates through the sliding block (10) in a threaded manner, a motor (902) with a power end fixedly connected with the threaded shaft (901) is arranged at the upper end of the top plate (4), and the motor (902) is a servo motor.

6. The drainage fluid measuring tank of claim 5, wherein: the control panel (13) is fixedly connected to the upper end of the top plate (4), the control panel (13) comprises a display screen and a switch group, the display screen is electrically connected with the weigher (8), and the switch group is electrically connected with the electric push rod (11) and the motor (902).