CN218501092U

CN218501092U - Dropping liquid speed measuring device

Info

Publication number: CN218501092U
Application number: CN202222336261.3U
Authority: CN
Inventors: 周英
Original assignee: Shanghai Jiading District Central Hospital
Current assignee: Shanghai Jiading District Central Hospital
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-21
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a dropping liquid speed sensor belongs to the dropping liquid field of testing the speed. A dropping liquid speed measuring device comprises a dropper and a fixing box connected to the dropper, wherein an inductor and a pressure switch are arranged in the fixing box, and a fixing column and a clamping block are respectively arranged on the outer walls of two sides of the fixing box; a plastic soft belt is wound and connected on the fixing column, a clamping groove is formed in the clamping block, and one end, far away from the fixing column, of the plastic soft belt wraps the dropper and is inserted into the clamping groove; the plastic soft belt is provided with a first latch, and the inside of the fixture block is provided with a second latch matched with the first latch; an electric telescopic rod electrically connected with the inductor is arranged in the fixed box, a push rod is arranged at the output end of the electric telescopic rod, and a pressing plate matched with the pressure switch is arranged on the push rod; the utility model discloses can direct record the speed that liquid drips in the certain time, more convenient to use has reduced intensity of labour, has reduced the production of error, and easy to assemble.

Description

Dropping liquid speed measuring device

Technical Field

The utility model relates to a in the dropping liquid technical field that tests the speed, especially relate to a dropping liquid speed sensor.

Background

The infusion is a large dose of injection which is infused into the body by intravenous drip, the dosage of the injection is more than 100ml in one time, the injection is a branch of the injection, the injection is usually packaged in a glass or plastic infusion bottle or bag, the injection does not contain bacteriostatic agent, and the drug is continuously and stably infused into the body when in use.

At present, the requirement of dropping speed is usually met during transfusion, however, the dropping speed can only be roughly adjusted in the prior art, but the dropping speed value in the transfusion process cannot be visually observed, when the accurate dropping speed value is needed, a nurse is required to take out the Murphy's dropper with the watch facing the leather strip every time, the labor efficiency is low, and the error is large, so that the problem is solved by providing the dropping speed measuring device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a dropping liquid speed measuring device.

In order to realize the purpose, the utility model adopts the following technical scheme:

a dropping liquid speed measuring device comprises a dropper and a fixing box connected to the dropper, wherein an inductor and a pressure switch are arranged in the fixing box, and a fixing column and a clamping block are respectively arranged on the outer walls of two sides of the fixing box;

a plastic soft belt is wound and connected on the fixing column, a clamping groove is formed in the clamping block, and one end, far away from the fixing column, of the plastic soft belt wraps the dropper and is inserted into the clamping groove;

the plastic soft belt is provided with a first latch, and the inside of the fixture block is provided with a second latch matched with the first latch;

the fixed incasement is equipped with the electric telescopic handle who links to each other with the inductor electrical property, electric telescopic handle's output is equipped with the push rod, be equipped with on the push rod with pressure switch matched with clamp plate, the outer wall of fixed case is equipped with the display screen.

Preferably, the inside of the clamping block is also provided with a sliding chute, the sliding chute is internally and slidably connected with a sliding plate, the second clamping teeth are fixedly connected onto the sliding plate, and the sliding plate is provided with a pull rod.

Further, a second spring is arranged between the sliding plate and the inner wall of the sliding groove, and the first clamping teeth and the second clamping teeth are both arranged to be triangular.

Preferably, the outer wall fixedly connected with diaphragm of push rod, sliding connection has the montant on the diaphragm, clamp plate fixed connection is in the bottom of montant.

Further, the vertical rod is sleeved with a first spring, and the first spring is arranged between the transverse plate and the pressing plate.

Preferably, the push rod is provided with a long hole, the inner wall of the bottom of the fixing box is provided with a limiting rod, and the limiting rod is inserted in the long hole.

Preferably, the inner wall of the fixed box is provided with a support plate, and the pressure switch is arranged on the support plate.

Compared with the prior art, the utility model provides a dropping liquid speed sensor possesses following beneficial effect:

1. this dropping liquid speed sensor during the use, inserts the draw-in groove on the fixture block with the soft area of plastics in, when inserting, first latch sets up to triangle-shaped can be convenient for remove, when the tight burette of plastics soft area clamp, can carry on spacingly by first latch under the effect of second latch this moment, can be convenient for install and use fixed box fixed connection on the burette.

2. This dropping liquid speed sensor senses when liquid drips when the inductor, and electric telescopic handle makes the push rod promote the clamp plate and removes, makes the frequent extrusion pressure switch of clamp plate to can take notes the number of times that every minute pressure switch was pressed, thereby audio-visually reachs the number of times that the dropping liquid fell, show from the display screen.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the speed that liquid dripped in can the direct record certain time, the more convenient to use has reduced intensity of labour, has reduced the production of error, and easy to assemble.

Drawings

Fig. 1 is a sectional view of a main view of a dropping liquid speed measuring device provided by the utility model;

fig. 2 is a cross-sectional view of a fixing box in the dropping liquid speed measuring device provided by the present invention;

fig. 3 is a cross-sectional view of a dropping liquid speed measuring device according to the present invention;

fig. 4 is a cross-sectional view of a fixture block in the dropping liquid speed measuring device provided by the present invention;

fig. 5 is the utility model provides a structure schematic diagram that A part enlargies in dropping liquid speed sensor figure 2.

In the figure: 1. a dropper; 2. a fixed box; 201. an inductor; 202. an electric telescopic rod; 203. a display screen; 204. a pressure switch; 205. a limiting rod; 206. a support plate; 3. a push rod; 301. a long hole; 302. a transverse plate; 303. a vertical rod; 304. pressing a plate; 305. a first spring; 4. fixing the column; 401. a plastic soft belt; 402. a first latch; 5. a clamping block; 501. a card slot; 502. a chute; 503. a pull rod; 504. a second spring; 505. a slide plate; 506. and a second latch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a dropping liquid speed measuring device comprises a dropper 1 and a fixing box 2 connected to the dropper 1, wherein an inductor 201 and a pressure switch 204 are arranged in the fixing box 2, and the outer walls of two sides of the fixing box 2 are respectively provided with a fixing column 4 and a clamping block 5; a plastic soft belt 401 is wound and connected on the fixing column 4, a clamping groove 501 is arranged in the clamping block 5, and one end, far away from the fixing column 4, of the plastic soft belt 401 wraps the dropper 1 and is inserted into the clamping groove 501; a first latch 402 is arranged on the plastic soft belt 401, and a second latch 506 matched with the first latch 402 is arranged in the fixture block 5; be equipped with the electric telescopic handle 202 that links to each other with inductor 201 electrical property in fixed case 2, electric telescopic handle 202's output is equipped with push rod 3, be equipped with on push rod 3 with pressure switch 204 matched with clamp plate 304, the outer wall of fixed case 2 is equipped with display screen 203.

The utility model discloses in, when using, insert the soft area 401 of plastics in the draw-in groove 501 on the fixture block 5 around burette 1, first latch 402 on the soft area 401 of plastics this moment then can cooperate with second latch 506, thereby make first latch 402 promote second latch 506 to remove, thereby make first latch 402 conveniently remove, thereby can be with 2 fixed connection of stationary box on burette 1, when using, when having liquid to drip in burette 1, sensor 201 can sense the signal, burette 1 is transparent setting, can make sensor 201 be convenient for detect, when sensor 201 senses liquid drips, can the signal, make electric telescopic handle 202 work, thereby make its push rod 3 that drives the output remove, push rod 3 is when removing, can make clamp plate 304 remove, thereby make clamp plate 304 extrusion pressure switch 204, when the liquid drips is sensed once more to inductor 201, electric telescopic handle 202 works once more, press pressure switch 204 once more, thereby can take notes the number of times that per minute pressure switch 204 was pressed, thereby the number of times that directly perceived that reachs that gets, the number of times from the display screen 203 goes up shows.

It should be noted that the device is not limited to be used on the dropper 1, and the sensor 201, the pressure switch 204 and the electric telescopic rod 202 are all available in the market, and are all in the prior art, and they are all connected with each other by using conducting wires, which is not described herein.

The fixture block 5 is further provided with a chute 502, the chute 502 is slidably connected with a sliding plate 505, the second latch 506 is fixedly connected with the sliding plate 505, and the sliding plate 505 is provided with a pull rod 503.

A second spring 504 is arranged between the sliding plate 505 and the inner wall of the sliding groove 502, and the first latch 402 and the second latch 506 are arranged in a triangle.

The utility model discloses in, insert plastic soft area 401 in the draw-in groove 501 on the fixture block 5 around burette 1, because first latch 402 and second latch 506 all set to triangle-shaped, this moment, inclined plane on first latch 402 and the second latch 506 then can mutually support, first latch 402 then can promote second latch 506 to remove, then can make slide 505 and second latch 506 reset through second spring 504, make second latch 506 offset with the vertical face on the first latch 402, fix a position first latch 402, after plastic soft area 401 fixes burette 1, the rigidity of plastic soft area 401, this moment, second latch 506 offsets with the one side on the first latch 402 on the non-inclined plane, the vertical face of the two offsets promptly, form spacingly, be convenient for fixed, and fixed case 2 only fixes one side at burette 1, its 1's opposite side still is transparent state, can be convenient for observe the interior liquid dripping condition of burette 1, when needs dismantle fixed case 2, pulling 503, thereby make its removal slide 505 drive the slide 505, thereby it can not drive first latch 401 with its removal of plastic soft area 402, this moment.

The outer wall of the push rod 3 is fixedly connected with a transverse plate 302, the transverse plate 302 is connected with a vertical rod 303 in a sliding mode, and the pressing plate 304 is fixedly connected to the bottom of the vertical rod 303.

The vertical rod 303 is sleeved with a first spring 305, and the first spring 305 is arranged between the horizontal plate 302 and the pressing plate 304.

The utility model discloses in, when push rod 3 downstream, at first can drive diaphragm 302 downstream, then can drive clamp plate 304 downstream through montant 303, thereby make clamp plate 304 press pressure switch 204, be equipped with first spring 305 between clamp plate 304 and the diaphragm 302, can make clamp plate 304 produce certain buffering, thereby make it can not produce great pressure to pressure switch 204, avoid its pressure to crush pressure switch 204, and can set up the rubber pad in the bottom of clamp plate 304, can be further protect pressure switch 204.

Be equipped with slot hole 301 on the push rod 3, the bottom inner wall of fixed case 2 is equipped with gag lever post 205, and gag lever post 205 pegs graft in slot hole 301, and when push rod 3 removed, gag lever post 205 removed in slot hole 301 to it is more stable to make push rod 3 remove.

The inner wall of the fixed box 2 is provided with a support plate 206, and the pressure switch 204 is arranged on the support plate 206, so that the pressure switch 204 can be conveniently placed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dropping liquid speed measuring device comprises a dropper (1) and a fixed box (2) connected to the dropper (1), wherein an inductor (201) and a pressure switch (204) are arranged in the fixed box (2), and is characterized in that the outer walls of two sides of the fixed box (2) are respectively provided with a fixed column (4) and a clamping block (5);

a plastic soft belt (401) is wound and connected on the fixing column (4), a clamping groove (501) is formed in the clamping block (5), and one end, far away from the fixing column (4), of the plastic soft belt (401) wraps the dropper (1) and is inserted into the clamping groove (501);

a first latch (402) is arranged on the plastic soft belt (401), and a second latch (506) matched with the first latch (402) is arranged in the clamping block (5);

be equipped with in fixed case (2) electric telescopic handle (202) that link to each other with inductor (201) electrical property, the output of electric telescopic handle (202) is equipped with push rod (3), be equipped with on push rod (3) with pressure switch (204) matched with clamp plate (304), the outer wall of fixed case (2) is equipped with display screen (203).

2. A liquid dropping speed measuring device according to claim 1, wherein a sliding groove (502) is further provided in the fixture block (5), a sliding plate (505) is slidably connected in the sliding groove (502), the second latch (506) is fixedly connected to the sliding plate (505), and a pull rod (503) is provided on the sliding plate (505).

3. A drip speed measurement device according to claim 2, characterized in that a second spring (504) is arranged between the slide (505) and the inner wall of the chute (502), and the first latch (402) and the second latch (506) are arranged in a triangular shape.

4. A dripping speed measuring device according to claim 1, wherein the outer wall of the push rod (3) is fixedly connected with a transverse plate (302), the transverse plate (302) is slidably connected with a vertical rod (303), and the pressure plate (304) is fixedly connected with the bottom of the vertical rod (303).

5. A drip speed measuring device according to claim 4, characterized in that said vertical rod (303) is sleeved with a first spring (305), said first spring (305) is arranged between said horizontal plate (302) and said pressing plate (304).

6. The dropping speed measuring device according to claim 1, wherein the push rod (3) is provided with a long hole (301), the inner wall of the bottom of the fixing box (2) is provided with a limiting rod (205), and the limiting rod (205) is inserted into the long hole (301).

7. A drip speed measuring device according to claim 1, characterized in that the inner wall of the stationary box (2) is provided with a support plate (206), and the pressure switch (204) is arranged on the support plate (206).