CN219090627U

CN219090627U - Atomizer capable of preventing liquid medicine from flowing backwards

Info

Publication number: CN219090627U
Application number: CN202221791378.4U
Authority: CN
Inventors: 翁惠英
Original assignee: First Peoples Hospital of Huzhou
Current assignee: First Peoples Hospital of Huzhou
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-05-30
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an atomizer capable of preventing liquid medicine from flowing backwards, which belongs to the technical field of atomizers and comprises a base, wherein two vertical frames which are arranged at intervals are fixedly arranged on the base, a medicine barrel is arranged at the upper end of the base, a liquid injection pipe is communicated and fixedly arranged on the medicine barrel, a valve is arranged on the liquid injection pipe, symmetrically distributed supporting frames are arranged on two sides of the medicine barrel, and the atomizer also comprises a movable mechanism which is arranged on the medicine barrel and connected with the supporting frames on two sides. The two vertical frames are fixedly provided with the supporting rods, the atomizer is arranged between the two supporting rods, the medicine barrel is positioned at the lower end of the atomizer, the medicine liquid is pumped out and enters the flow guide pipe through the pump body on the medicine barrel, the medicine liquid flows into the atomizer from bottom to top and is atomized, the medicine liquid in the medicine barrel cannot flow to the atomizer in a gravity state, the medicine liquid cannot flow back, when atomization is stopped, the second oil cylinder is immediately started to drive the movable frame to move downwards, and the friction disc presses the flow guide pipe in the scroll to enable the flow guide pipe to be in a blocking state.

Description

Atomizer capable of preventing liquid medicine from flowing backwards

Technical Field

The utility model relates to the technical field of atomizers, in particular to an atomizer capable of preventing liquid medicine from flowing backwards.

Background

The atomized inhalation method is to make the liquid medicine collide with the object to form mist by using high-speed oxygen flow and then inhale the mist by the respiratory tract of the patient, so as to achieve the purpose of treatment.

However, when the patient facing the traditional medical atomizer for medical liquid is a critical patient, the patient is in a lying state, and the medical atomizer used in the process can cause the backflow of the liquid in the device, so that the use of the patient is affected, and even the patient can be choked or choked, therefore, the atomizer for preventing the backflow of the liquid is provided.

Disclosure of Invention

The utility model aims to provide an atomizer capable of preventing liquid medicine from flowing backwards, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent atomizer of liquid medicine refluence, includes the base, fixed mounting has the vertical frame that two intervals set up on the base, the base upper end is provided with the medicine bucket, intercommunication and fixed mounting have the notes liquid pipe on the medicine bucket, install the valve on the notes liquid pipe, the medicine bucket both sides are provided with the support frame of symmetric distribution, still include movable mechanism, movable mechanism installs on the medicine bucket and links to each other with the support frame of both sides.

The two vertical frames are fixedly provided with supporting rods, an atomizer is arranged between the supporting rods, the atomizer is fixedly connected with the supporting rods, a face mask is arranged on the atomizer, the two vertical frames are rotatably provided with a reel, the vertical frames are fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with the reel, the medicine barrels are communicated with each other and fixedly provided with a flow guide pipe, the flow guide pipes pass through the flow guide of the reel, and the other ends of the flow guide pipes are communicated with each other and fixedly arranged on a liquid inlet of the atomizer.

Preferably, the device further comprises an upper supporting frame, the upper supporting frame is fixedly connected to the upper end of the vertical frame, a movable frame is arranged in the upper supporting frame, a friction disc is arranged in the movable frame, a rotating shaft is fixedly arranged on the friction disc, the rotating shaft is rotatably arranged on the movable frame and penetrates through the movable frame, a second motor is fixedly arranged on the movable frame, an output shaft of the second motor is fixedly connected with the friction disc, and a first friction plate is fixedly arranged at one end of the rotating shaft. The movable frame is fixedly provided with a first oil cylinder, the output end of the first oil cylinder is fixedly connected with a second friction plate, the upper support frame is internally fixedly provided with a second oil cylinder, and the output end of the second oil cylinder is fixedly connected to the movable frame.

Preferably, the movable mechanism comprises two side blocks, the side blocks are respectively and fixedly connected to two sides of the medicine barrel, a cross rod penetrates through the side blocks, the end part of the cross rod is fixedly connected in the support frame, springs are respectively sleeved at two ends of the cross rod, and two ends of each spring are respectively and fixedly connected to the support frame and the side blocks.

Preferably, the movable mechanism further comprises a third motor and an eccentric vibrator, wherein the third motor is fixedly connected with the outside of the medicine barrel, and the eccentric vibrator is fixedly connected with the output shaft end of the third motor.

Preferably, a shock pad is arranged at the bottom of the base.

Compared with the prior art, the utility model has the beneficial effects that: when the medical device works, the medical barrel is arranged in front of a sickbed and moves to a working position, the medical liquid is pumped out through the pump body on the medical barrel and enters the guide pipe, the medical liquid flows into the atomizer from bottom to top and is atomized, so that the medical liquid in the medical barrel cannot flow to the atomizer in a gravity state, the medical liquid cannot flow back, when the medical liquid flows, the friction disc is separated from the guide pipe in the scroll, when atomization is stopped, the second oil cylinder is started immediately to drive the movable frame to move downwards, the friction disc presses the guide pipe in the scroll, and the guide pipe is in a blocking state, so that further guarantee is provided for preventing the medical liquid from flowing back.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of a part of the structure of the medicine barrel of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of the structure of the present utility model;

fig. 4 is an enlarged schematic diagram of a portion of the structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. a vertical frame; 3. a medicine barrel; 4. a liquid injection pipe; 5. a valve; 6. a support frame; 7. a support rod; 8. an atomizer; 9. a face mask; 10. a reel; 11. a first motor; 12. a flow guiding pipe; 13. an upper support frame; 14. a movable frame; 15. a friction plate; 16. a rotating shaft; 17. a second motor; 18. a first friction plate; 19. a first cylinder; 20. a second friction plate; 21. a second cylinder; 22. a side block; 23. a cross bar; 24. a spring; 25. a third motor; 26. eccentric vibrator.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an atomizer that prevents liquid medicine refluence, includes base 1, and fixed mounting has two vertical frames 2 that the interval set up on the base 1, and base 1 upper end is provided with medicine bucket 3, and intercommunication and fixed mounting have annotate liquid pipe 4 on the medicine bucket 3, install valve 5 on annotating liquid pipe 4, and medicine bucket 3 both sides are provided with symmetrical distribution's support frame 6, still include movable mechanism, movable mechanism installs on medicine bucket 3 and links to each other with the support frame 6 of both sides. The two vertical frames 2 are fixedly provided with supporting rods 7, an atomizer 8 is arranged between the two supporting rods 7, the atomizer 8 is fixedly connected with the supporting rods 7, a face mask 9 is arranged on the atomizer 8, a scroll 10 is rotatably arranged between the two vertical frames 2, a first motor 11 is fixedly arranged on the vertical frames 2, an output shaft of the first motor 11 is fixedly connected with the scroll 10, a flow guide pipe 12 is communicated with the medicine barrel 3 and fixedly arranged, the flow guide pipe 12 passes through the flow guide of the scroll 10, and the other end of the flow guide pipe 12 is communicated with and fixedly arranged on a liquid inlet of the atomizer 8.

Working principle: through erect the device before the sick bed, through mobile device to working position, face guard 9 cover is on patient's face, and medicine barrel 3 is located the lower extreme of atomizer 8, pumps the liquid medicine out and get into honeycomb duct 12 through the pump body on the medicine barrel 3, and the liquid medicine flows into atomizer 8 from bottom to top and is atomized for the liquid medicine in the medicine barrel 3 can not flow to atomizer 8 under the gravity state, can not let the liquid medicine refluence.

The upper support frame 13 is fixedly connected to the upper end of the vertical frame 2, a movable frame 14 is arranged in the upper support frame 13, a friction disc 15 is arranged in the movable frame 14, a rotating shaft 16 is fixedly arranged on the friction disc 15, the rotating shaft 16 is rotatably arranged on the movable frame 14 and penetrates through the movable frame 14, a second motor 17 is fixedly arranged on the movable frame 14, an output shaft of the second motor 17 is fixedly connected with the friction disc 15, and a first friction plate 18 is fixedly arranged at one end of the rotating shaft 16. The movable frame 14 is fixedly provided with a first oil cylinder 19, the output end of the first oil cylinder 19 is fixedly connected with a second friction plate 20, the upper support frame 13 is fixedly provided with a second oil cylinder 21, and the output end of the second oil cylinder 21 is fixedly connected to the movable frame 14.

When the liquid medicine flows, the friction disk 15 is separated from the guide pipe 12 in the scroll 10, when atomization is stopped, the second oil cylinder 21 is immediately started to drive the movable frame 14 to move downwards, and the friction disk 15 presses the guide pipe 12 in the scroll 10, so that the guide pipe 12 is in a blocking state, and further guarantee is provided for avoiding liquid medicine backflow.

The movable mechanism comprises two side blocks 22, the side blocks 22 are respectively fixedly connected to two sides of the medicine barrel 3, a cross rod 23 penetrates through the side blocks 22, the end part of the cross rod 23 is fixedly connected into the support frame 6, springs 24 are respectively sleeved at two ends of the cross rod 23, and two ends of each spring 24 are respectively fixedly connected onto the support frame 6 and the side blocks 22. The movable mechanism also comprises a third motor 25 and an eccentric vibrator 26, the third motor 25 is fixedly connected outside the medicine barrel 3, and the eccentric vibrator 26 is fixedly connected at the output shaft end of the third motor 25. The bottom of the base 1 is provided with a shock pad.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The atomizer capable of preventing liquid medicine from flowing backwards is characterized by comprising a base (1), wherein two vertical frames (2) which are arranged at intervals are fixedly arranged on the base (1), a medicine barrel (3) is arranged at the upper end of the base (1), a liquid injection pipe (4) is communicated and fixedly arranged on the medicine barrel (3), a valve (5) is arranged on the liquid injection pipe (4), support frames (6) which are symmetrically distributed are arranged on two sides of the medicine barrel (3), and a movable mechanism is arranged on the medicine barrel (3) and connected with the support frames (6) on two sides; two equal fixed mounting has bracing piece (7) on erectting frame (2), two be equipped with atomizer (8) between bracing piece (7), atomizer (8) link firmly with bracing piece (7), install face guard (9) on atomizer (8), two rotatable spool (10) of installing between erectting frame (2), fixed mounting has first motor (11) on erectting frame (2), the output shaft and the spool (10) of first motor (11) link firmly, intercommunication and fixed mounting have honeycomb duct (12) on medicine bucket (3), honeycomb duct (12) are through the water conservancy diversion of spool (10), honeycomb duct (12) other end intercommunication and fixed mounting are on the inlet of atomizer (8).

2. An atomizer for preventing backflow of a medicinal liquid according to claim 1, wherein: still include upper bracket (13), upper bracket (13) link firmly in erects frame (2) upper end, be provided with adjustable shelf (14) in upper bracket (13), be equipped with friction disc (15) in adjustable shelf (14), fixed mounting has pivot (16) on friction disc (15), pivot (16) rotatable mounting is on adjustable shelf (14) and runs through adjustable shelf (14), fixed mounting has second motor (17) on adjustable shelf (14), the output shaft and the friction disc (15) of second motor (17) link firmly, fixed mounting has first friction disc (18) on pivot (16) one end, fixed mounting has first hydro-cylinder (19) on adjustable shelf (14), the output end of first hydro-cylinder (19) links firmly second friction disc (20), fixed mounting has second hydro-cylinder (21) in upper bracket (13), the output end of second hydro-cylinder (21) links firmly on adjustable shelf (14).

3. An atomizer for preventing backflow of a medicinal liquid according to claim 1, wherein: the movable mechanism comprises two side blocks (22), the side blocks (22) are respectively and fixedly connected to two sides of the medicine barrel (3), a cross rod (23) penetrates through the side blocks (22), the end portions of the cross rod (23) are fixedly connected into the support frame (6), springs (24) are respectively sleeved at two ends of the cross rod (23), and two ends of each spring (24) are respectively and fixedly connected to the support frame (6) and the side blocks (22).

4. An atomizer for preventing backflow of a medicinal liquid according to claim 3, wherein: the movable mechanism further comprises a third motor (25) and an eccentric vibrator (26), the third motor (25) is fixedly connected with the outside of the medicine barrel (3), and the eccentric vibrator (26) is fixedly connected with the output shaft end of the third motor (25).

5. An atomizer for preventing backflow of a medicinal liquid according to claim 1, wherein: the bottom of the base (1) is provided with a shock pad.