CN110940403A

CN110940403A - Dialysate capacity inductor of weighing

Info

Publication number: CN110940403A
Application number: CN201911117087.XA
Authority: CN
Inventors: 王煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-03-31

Abstract

The invention relates to the technical field of weighing sensors and discloses a dialysate volume weighing sensor. This dislysate capacity inductor of weighing, which comprises an outer shell, the right side inner wall of shell and the right-hand member fixed connection of first cylinder, the left end of first cylinder and the right-hand member fixed connection of first stopper, the back of shell and the front fixed connection who extends the frame, the top of extending the frame and the bottom fixed connection of buffer board. This dislysate capacity inductor of weighing, through setting up first cylinder, the third cylinder, first stopper, the second stopper, the fixing to the dislysate volumetric flask has been realized, and first cylinder second cylinder can be according to the size of volumetric flask, it adjusts the distance between the two to drive first stopper and the flexible second stopper level, make first stopper and second stopper satisfy the fixed of multiple volumetric flask, seem more nimble, the problem that traditional inductor of weighing does not have fixed apparatus has been solved.

Description

Dialysate capacity inductor of weighing

Technical Field

The invention relates to the technical field of weighing sensors, in particular to a dialysate volume weighing sensor.

Background

In hospitals, patients with renal dysfunction are often required to be treated by hemodialysis to maintain life, after dialysis of the patients is finished, doctors need to obtain dialysis samples, namely dialysate, of the patients to evaluate physiological conditions and disease conditions of the patients, a scheme reference is provided for treatment of the patients, and the proportion of components in blood of the patients can be deduced through analysis of weight of the dialysate, so that the disease conditions of the patients are determined.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a dialysate volume weighing sensor which has the advantages of preventing a dialysate volume bottle from tipping flexibly, quickly weighing and the like, and solves the problem that the traditional weighing sensor is slow in weighing because no fixed instrument is used.

(II) technical scheme

In order to realize the purposes of preventing the dialysis liquid volumetric flask from tipping and quickly weighing by the fixing instrument, the invention provides the following technical scheme: a dialysate capacity weighing sensor comprises a shell, wherein the inner wall of the right side of the shell is fixedly connected with the right end of a first air cylinder, the left end of the first air cylinder is fixedly connected with the right end of a first stopper, the back surface of the shell is fixedly connected with the front surface of an extension frame, the top end of the extension frame is fixedly connected with the bottom end of a buffer plate, the top end of the buffer plate is fixedly connected with the bottom end of a second air cylinder, the top end of the second air cylinder is fixedly connected with the bottom of a top seat, the bottom of the top seat is fixedly connected with the top end of a backing plate, the backing plate is sleeved with a rotating shaft at the top of a first clamping plate, the backing plate is sleeved with a rotating shaft at the top of a second clamping plate, a rotating rod at the top of the first clamping plate is connected with a rotating rod at the top end of the second clamping plate through a traction belt, the back end of the rotating shaft at the top of the second clamping plate is fixedly connected with one end of an extension rod, the one end that the extension rod was kept away from to the belt is connected with the output swing joint of motor, the bottom of motor and the top fixed connection of footstock.

The inner wall of the left side of the shell is fixedly connected with the left end of the third air cylinder, the right end of the third air cylinder is fixedly connected with the left end of the second limiting stopper, the inner wall of the bottom of the shell is fixedly connected with the low end of the capacity bottle seat, and the outer wall of the bottom of the shell is fixedly connected with the top end of the foot plate.

Preferably, the inside of backing plate is opened has two holes that run through to the rear end from the front end, and the size of two holes matches with the pivot of first splint top and the pivot size at second splint top respectively.

Preferably, one end of the traction belt is fixedly connected with the upper surface of the second clamping plate, and the end, far away from the second clamping plate, of the traction belt is fixedly connected with the lower surface of the first clamping plate.

Preferably, the back end of the rotating shaft at the top of the second clamping plate penetrates through the base plate, and the back end of the rotating shaft at the top of the second clamping plate extends to the outside of the base plate.

Preferably, a hole penetrating from the front end to the rear end is formed in the second cylinder, and the size of the hole is matched with that of the extension rod.

Preferably, the second stopper has the same specification as the first stopper, and the second stopper and the first stopper are located on the same horizontal line.

Compared with the prior art, the invention provides a dialysate volume weighing sensor, which has the following beneficial effects:

1. this dislysate capacity inductor of weighing, through setting up first cylinder, the third cylinder, first stopper, the second stopper, the fixing to the dislysate volumetric flask has been realized, and first cylinder second cylinder can be according to the size of volumetric flask, it adjusts the distance between the two to drive first stopper and the flexible second stopper level, make first stopper and second stopper satisfy the fixed of multiple volumetric flask, seem more nimble, the problem that traditional inductor of weighing does not have fixed apparatus has been solved.

2. This dislysate capacity inductor of weighing through setting up first splint and second splint, the extension rod, the traction band, the belt, the motor has realized the clamp tight to the dislysate volumetric flask, sets up the second cylinder, the footstock, the backing plate has realized the removal to first splint, second splint vertical direction for after the completion of weighing, can liberate the personnel's of weighing both hands, go to do the record and place next volumetric flask, solved the slow problem of traditional inductor of weighing.

Drawings

FIG. 1 is a schematic structural view of a front view portion of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of a portion of the present invention.

Wherein: 1. a housing; 2. a first cylinder; 3. a top seat; 4. a base plate; 5. a first splint; 6. a traction belt; 7. a second splint; 8. a second cylinder; 9. a second stopper; 10. a third cylinder; 11. a buffer plate; 12. an extension frame; 13. a first stopper; 14. a motor; 15. a foot plate; 16. a volumetric flask seat; 17. an extension pole; 18. a belt.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-3, the invention provides a dialysate volume weighing sensor, comprising a housing 1, wherein the inner wall of the right side of the housing 1 is fixedly connected with the right end of a first cylinder 2, the left end of the first cylinder 2 is fixedly connected with the right end of a first stopper 13, the first stopper 13 moves towards the placing direction of a dialysate volume bottle under the push of the first cylinder 2, the back of the housing 1 is fixedly connected with the front of an extension frame 12, the top of the extension frame 12 is fixedly connected with the bottom of a buffer plate 11, the top of the buffer plate 11 is fixedly connected with the bottom of a second cylinder 8, the top of the second cylinder 8 is fixedly connected with the bottom of a top seat 3, the bottom of the top seat 3 is fixedly connected with the top of a backing plate 4, the backing plate 4 is sleeved with a rotating shaft at the top of the first clamping plate 5, the backing plate 4 is sleeved with a rotating shaft at the top of a second clamping plate 7, the back end of the rotating shaft at the top of the second, the back end of the rotating shaft at the top of the second splint 7 extends to the outside of the backing plate 4, the rotating rod at the top of the first splint 5 is connected with the rotating rod at the top of the second splint 7 through a traction belt 6, two holes penetrating from the front end to the rear end are arranged inside the backing plate 4, the sizes of the two holes are respectively matched with the sizes of the rotating shaft at the top of the first splint 5 and the rotating shaft at the top of the second splint 7, one end of the traction belt 6 is fixedly connected with the upper surface of the rotating shaft at the top of the second splint 7, one end of the traction belt 6 far away from the second splint 7 is fixedly connected with the lower surface of the rotating shaft at the top of the first splint 5, the connection mode of the traction belt 6 enables the first splint 5 and the second splint 7 to be reversed, the clamping of the dialysate volumetric flask is completed, the back end of the rotating shaft at the top of the second splint 7 is fixedly connected with one end of an extension rod 17, one end of the extension, one end of the belt 18 far away from the extension rod 17 is movably connected with the output end of the motor 14, a hole penetrating from the front end to the rear end is formed in the second air cylinder 8, the size of the hole is matched with that of the extension rod 17, and the bottom of the motor 14 is fixedly connected with the top of the top base 3.

The left side inner wall of shell 1 and the left end fixed connection of third cylinder 10, the right-hand member of third cylinder 10 and the left end fixed connection of second stopper 9, second stopper 9 is the same with first stopper 13 specification, and second stopper 9 is located same water flat line with first stopper 13, second stopper 9 removes towards the direction of placing of dislysate volumetric flask under the promotion of third cylinder 10, the bottom inner wall of shell 1 and the low side fixed connection of capacity bottle seat 16, the bottom outer wall of shell 1 and the top fixed connection of sole 15, the quantity of sole 15 is two, and two soles 15 make whole equipment more firm.

When the dialysis machine is used, a worker places a dialysis liquid volumetric flask on a volumetric flask seat 16, the first air cylinder 2 and the third air cylinder 10, the first stopper 13 and the second stopper 9 are respectively moved towards the dialysis liquid volumetric flask until the dialysis liquid volumetric flask is clamped tightly, the sensor displays reading, meanwhile, the second air cylinder 8 is started, so that the top seat 3 drives the backing plate 4 to descend, when the first clamping plate 5 and the second clamping plate 7 are about to touch the dialysis liquid volumetric flask, the motor 14 is started, the extension rod 17 is driven by the belt 18 to rotate, the extension rod 17 drives the rotating shaft at the top end of the first clamping plate 5 to rotate, the rotating shaft at the top end of the first clamping plate 5 and the rotating shaft at the top end of the second clamping plate 7 are opposite in rotation direction through the traction belt 6, the first clamping plate 5 and the second clamping plate 7 are clamped towards the position of the dialysis liquid volumetric flask, at the moment, the second air cylinder 8 ascends, the worker places the next dialysis liquid volumetric flask by using, and completes the recording.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dialysate volume weighing sensor, comprising a housing (1), characterized in that: the right side inner wall of the shell (1) is fixedly connected with the right end of the first air cylinder (2), the left end of the first air cylinder (2) is fixedly connected with the right end of the first stopper (13), the back surface of the shell (1) is fixedly connected with the front surface of the extension frame (12), the top end of the extension frame (12) is fixedly connected with the bottom end of the buffer plate (11), the top end of the buffer plate (11) is fixedly connected with the bottom end of the second air cylinder (8), the top end of the second air cylinder (8) is fixedly connected with the bottom of the top seat (3), the bottom of the top seat (3) is fixedly connected with the top end of the backing plate (4), the backing plate (4) is sleeved with the rotating shaft at the top of the first clamping plate (5), the backing plate (4) is sleeved with the rotating shaft at the top of the second clamping plate (7), the rotating rod at the top of the first clamping plate (5) is connected with the rotating rod at the top of the second clamping plate (7) through a traction belt (6, the back end of the rotating shaft at the top of the second clamping plate (7) is fixedly connected with one end of an extension rod (17), one end, far away from the back end of the rotating shaft at the top of the second clamping plate (7), of the extension rod (17) is fixedly connected with one end of a belt (18), one end, far away from the extension rod (17), of the belt (18) is movably connected with the output end of a motor (14), and the bottom of the motor (14) is fixedly connected with the top of the top seat (3);

the left side inner wall of shell (1) and the left end fixed connection of third cylinder (10), the right-hand member of third cylinder (10) and the left end fixed connection of second stopper (9), the bottom inner wall of shell (1) and the low side fixed connection of capacity bottle seat (16), the bottom outer wall of shell (1) and the top fixed connection of sole (15).

2. A dialysate volumetric weighing sensor according to claim 1, wherein: two holes penetrating from the front end to the rear end are formed in the base plate (4), and the sizes of the two holes are respectively matched with the size of a rotating shaft at the top of the first clamping plate (5) and the size of a rotating shaft at the top of the second clamping plate (7).

3. A dialysate volumetric weighing sensor according to claim 1, wherein: one end of the traction belt (6) is fixedly connected with the upper surface of the second clamping plate (7), and one end, far away from the second clamping plate (7), of the traction belt (6) is fixedly connected with the lower surface of the first clamping plate (5).

4. A dialysate volumetric weighing sensor according to claim 1, wherein: the back end of the rotating shaft at the top of the second clamping plate (7) penetrates through the base plate (4), and the back end of the rotating shaft at the top of the second clamping plate (7) extends to the outside of the base plate (4).

5. A dialysate volumetric weighing sensor according to claim 1, wherein: and a hole penetrating from the front end to the rear end is formed in the second cylinder (8), and the size of the hole is matched with that of the extension rod (17).

6. A dialysate volumetric weighing sensor according to claim 1, wherein: the second limiting stopper (9) and the first limiting stopper (13) are the same in specification, and the second limiting stopper (9) and the first limiting stopper (13) are located on the same horizontal line.