CN210542743U

CN210542743U - Hand-held electric atomizer

Info

Publication number: CN210542743U
Application number: CN201920854753.7U
Authority: CN
Inventors: 闫卫彬; 严明月; 王胜; 孙婷婷; 胡玉兰; 卢立国; 韩光; 闫硕; 杨华丽; 张占娥
Original assignee: Shuyang County People's Hospital
Current assignee: Shuyang County People's Hospital
Priority date: 2019-06-08
Filing date: 2019-06-08
Publication date: 2020-05-19
Anticipated expiration: 2029-06-08

Abstract

The utility model discloses a hand-held electric atomizer, which belongs to the field of medical equipment and is used for solving the problem that the atomizer in the prior art is inconvenient to carry or place a mask, comprising a main body, wherein an atomization generator is arranged in the main body, an atomization cavity is arranged in the main body, the atomization generator is fixedly arranged at the bottom of the atomization cavity, the top of the atomization cavity is communicated with a medicine feeding pipe and a connecting pipe, one end of the medicine feeding pipe, which is far away from the atomization cavity, extends out of the main body, one end of the connecting pipe, which is far away from the atomization cavity, is connected with a flexible hose, one side of the top of the main body is provided with a rotating groove, a rotating joint is rotatably arranged in the rotating groove, the utility model can adjust the angle of the mask according to the requirement when in use, is more convenient to use, the mask can be disassembled, and the main body, the mask can be prevented from being polluted by dust while being convenient to carry.

Description

Hand-held electric atomizer

Technical Field

The utility model relates to the field of medical treatment, in particular to hand-held type electric nebulizer.

Background

The atomizer is a medical instrument commonly used in clinic and widely applied to departments of pediatrics, respiratory department, ear-nose-throat department, neurology, brain surgery, ICU and the like. The atomizing inhalator atomizes the medicine liquid into tiny particles, and the medicine enters the respiratory tract and the lung to be deposited in a breathing inhalational mode, so that the aim of painless, rapid and effective treatment is fulfilled, and the atomizing inhalator can be used for treating various respiratory system diseases, such as chronic cough, bronchial asthma, chronic obstructive pulmonary disease, chronic pharyngitis, pulmonary infection and other diseases.

At present, atomizers used in hospitals, including ultrasonic atomization inhalers, are large, and high-pressure oxygen flow driving atomizers need oxygen devices, so that both atomizers are inconvenient for patients to carry and use. The patent application No. 201720114730 discloses a portable ultrasonic atomizer, comprising a main machine and a medicine bottle; the medicine bottle comprises a medicine liquid bottle and a medicine bottle cap detachably connected with the medicine liquid bottle, and the medicine liquid bottle is fixedly connected with the top end of the host machine; the main machine comprises a ceramic oscillating piece, a switch, a charging interface, an adapter, an inhalable device and a shell; the charging interface and the switch are both arranged on the surface of the shell, and a groove for accommodating the ceramic oscillating piece is embedded in the surface of the shell; one end of the adapter is detachably connected with the inhalable device, and the other end of the adapter is provided with a plurality of salient points, so that the adapter is convenient to carry. But this patent can not adjust the angle of face guard when using, and it is inconvenient to use, and although the face guard can be dismantled, do not be provided with the position that is used for placing face guard or buccal mouth on the device, still need pack alone, otherwise can pollute the face guard, can't reuse.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic atomizer of hand-held type can solve the atomizer among the prior art and has the problem of the inconvenient angle of adjusting the face guard.

A hand-held electric atomizer comprises a main body, wherein an atomization generator is arranged in the main body, an atomization cavity is formed in the main body, the atomization generator is fixedly arranged at the bottom of the atomization cavity, the top of the atomization cavity is communicated with a dosing pipe and a connecting pipe, one end, far away from the atomization cavity, of the dosing pipe extends out of the main body, one end, far away from the atomization cavity, of the connecting pipe is connected with a flexible hose, one side of the top of the main body is provided with a rotating groove, a rotating joint is rotatably arranged in the rotating groove, one end, far away from the connecting pipe, of the flexible hose is connected onto one end of the rotating joint, the other end of the rotating joint is connected with an air outlet pipe, one end of the air outlet pipe is provided with a face mask, the face mask and the air outlet pipe are of an integrated structure, the bottom of the, the main body is further in threaded connection with a threaded cover used for closing the placing groove.

Preferably, the main body is provided with a chute communicated with the rotating groove, the chute is internally provided with a plastic baffle plate, the plastic baffle plate is slidably arranged in the chute and used for sealing the rotating groove, the chute is further provided with a slot, the slot is internally provided with a push rod slidably, the slot is further internally provided with a spring connected with the push rod, and the push rod is used for fixing the plastic baffle plate.

Preferably, a battery jar is arranged in the main body, and a battery pack electrically connected with the atomization generator is arranged in the battery jar.

Preferably, a waterproof breathable film is arranged in the connecting pipe.

Preferably, the air outlet pipe is in threaded connection with one end of the rotary joint.

Preferably, the bottom of the main body is provided with two placing grooves, thread blocks matched with the air outlet pipe are fixedly arranged in the two placing grooves, and a mouth is placed in one of the placing grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can adjust the angle of face guard according to the demand when using, facilitate the use more, the face guard can be dismantled, still is provided with the position that is used for depositing the face guard in the main part, can prevent that the face guard from receiving dust pollution when conveniently carrying.

Drawings

Fig. 1 is a front view of the present invention;

3 fig. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 1 3 in 3 accordance 3 with 3 the 3 present 3 invention 3; 3

Fig. 3 is a cross-sectional view taken along line B-B of fig. 2 according to the present invention;

FIG. 4 is a front view of the mask of the present invention when removed;

FIG. 5 is a front view of the plastic baffle of the present invention when pulled up;

fig. 6 is a partially enlarged view of C in fig. 4.

Description of reference numerals:

1-main body, 2-atomization generator, 3-atomization cavity, 4-dosing tube, 41-fixed cover, 5-connecting tube, 6-rotating groove, 7-rotating joint, 71-rotating shaft, 8-flexible hose, 9-air outlet tube, 10-mask, 11-placing groove, 12-thread cover, 13-sliding groove, 14-plastic baffle, 15-slot, 16-ejector rod, 17-battery pack, 171-battery cover plate, 51-waterproof breathable film, 18-thread block and 19-buccal mouth.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 6, an embodiment of the present invention provides a handheld electric atomizer, which includes a main body 1, an atomizing generator 2 is disposed in the main body 1, an atomizing chamber 3 is disposed in the main body 1, the atomizing generator 2 is fixedly disposed at the bottom of the atomizing chamber 3, the top of the atomizing chamber 3 is communicated with a chemical feeding tube 4 and a connecting tube 5, one end of the chemical feeding tube 4 away from the atomizing chamber 3 extends out of the main body 1, one end of the connecting tube 5 away from the atomizing chamber 3 is connected with a flexible tube 8, a rotating groove 6 is disposed at one side of the top of the main body 1, a rotating joint 7 is rotatably disposed in the rotating groove 6, as shown in fig. 6, rotating shafts 71 are disposed at two sides of the rotating joint 7, the rotating shaft 71 is rotatably disposed on a side wall of the rotating groove 6, the rotating joint 7 can rotate in the rotating groove 6 without moving through the rotating shaft 71, the utility model discloses a flexible pipe 8, including main part 1, swivel joint 7, face guard 10, outlet duct 9, the standing groove 11 that is used for placing face guard 10 is seted up to the one end that the flexible pipe 8 was kept away from connecting pipe 5 is connected on swivel joint 7's one end, swivel joint 7's the other end is connected with outlet duct 9, the one end department of outlet duct 9 is provided with face guard 10, face guard 10 with outlet duct 9 formula structure as an organic whole, the bottom of main part 1 is seted up and is used for placing the standing groove 11 of face guard.

The atomization generator 2 utilizes the principle of an ultrasonic atomizer, that is: the energy of an oscillation signal from a main circuit board is amplified by a high-power triode and transmitted to an ultrasonic wafer, the ultrasonic wafer converts electric energy into ultrasonic energy, the ultrasonic energy can atomize water-soluble medicines into tiny fog particles of 1um to 5um at normal temperature, water is used as a medium, water-soluble liquid medicine is sprayed into fog by utilizing ultrasonic directional pressure and then is inhaled by a patient to directly act on a focus, an ultrasonic atomizer utilizes electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz and exceeds the auditory range of people, the electronic oscillation has no harm to human bodies and animals), and the liquid water molecule structure is scattered through the high-frequency resonance of a ceramic atomizing sheet to generate naturally elegant water fog without heating or adding any chemical reagent.

The top of the dosing tube 4 is connected with a fixed cover 41 through threads, and when dosing is needed, the fixed cover 41 is opened to dose the drug into the atomization cavity 3.

The connecting pipe 5, the telescopic hose 8 and the steering joint 7 are connected together in a hot melting mode, the telescopic hose 8 has elasticity and can stretch and contract, and the stability of pipe connection cannot be influenced under the rotation of the steering joint 7.

The atomizer is mainly used for patients to use when going out or at home for rest, and is convenient to carry.

The position where the air outlet pipe 9 is connected with the face mask 10 is provided with a sieve plate, and the sieve plate is provided with a plurality of small holes.

The battery pack 17 is composed of a plurality of batteries, a battery cover plate 171 is arranged at the position of the battery pack 17, and the battery cover plate 171 is buckled on the main body 1, so that the batteries are convenient to replace.

Further, the main body 1 is provided with a sliding groove 13 communicated with the rotating groove 6, the sliding groove 13 is internally provided with a plastic baffle 14, the plastic baffle 14 is slidably arranged in the sliding groove 13, the plastic baffle 14 is used for sealing the rotating groove 6, the sliding groove 13 is also provided with a slot 15, the slot 15 is slidably provided with an ejector rod 16, the slot 15 is also internally provided with a spring connected with the ejector rod 16, the ejector rod 16 is used for fixing the plastic baffle 14, the plastic baffle 14 has certain elasticity, a finger groove can be formed on the plastic baffle 14 to facilitate upward or downward sliding, the plastic baffle 14 is pushed upward to seal the rotating groove 6, when the top is reached, the ejector rod 16 extends out under the action of the spring to clamp the plastic baffle 14, so that the plastic baffle 14 does not move downward, when in use, the ejector rod 16 is pressed inward, the plastic flapper 14 is then pulled downward.

Guide rails for guiding the plastic baffle plates 14 are arranged in the sliding grooves 13 and the rotating grooves 6, and the plastic baffle plates 14 cannot fall out of the sliding grooves 13.

Further, a battery jar is arranged in the main body 1, and a battery pack 17 electrically connected with the atomization generator 2 is arranged in the battery jar; the battery pack 17 is used for supplying power to the atomization generator 2, and can also be connected with an external power supply through a wire and a plug (not shown in the figure).

Further, be provided with waterproof ventilated membrane 51 in the connecting pipe 5, liquid medicine flows when waterproof ventilated membrane 51 can prevent the device slope, waterproof ventilated membrane 51 fixed mounting is on the retainer plate in connecting pipe 5, and the retainer plate does not sign in the picture, and waterproof ventilated membrane 51 has multiple specification, in the connecting pipe 5 waterproof ventilated membrane 51 can let the liquid medicine after the atomizing pass through.

Further, 9 threaded connection of outlet duct is in one end department of rotary joint 7, convenient dismantlement, it is mainly for sucking mouth 19 for convenient change face guard 10, because different patients have different state of an illness demands, standing groove 11 and screw thread cover 12 can play fine dustproof effect, avoid dust pollution face guard 10 or suck mouth 19, it is also convenient to carry, need not look for special wrapping bag again and adorn face guard 10 or suck mouth 19, the area of face guard 10 is not very big, it is mainly used for covering a mouthful week, so also can put into in the standing groove 11.

Further, two have been seted up to the bottom of main part 1 standing groove 11, equal fixed mounting in two standing grooves 11 have with outlet duct 9 matched with screw thread piece 18, one of them mouth 19 has been placed in the standing groove 11, and outlet duct 9 can threaded connection on screw thread piece 18, conveniently fixes, and the bottom of main part 1 is provided with two standing grooves 11, and one of them places the outlet duct 9 that has face guard 10, and another places the outlet duct 9 that has mouth 19, can be applicable to different people's the state of an illness or individual hobby.

The working principle is as follows: during the use, press into slot 15 with ejector pin 16 in, draw plastics baffle 14 down next, open and rotate groove 6, unscrew corresponding screw thread cover 12 according to the demand, take out face guard 10 or hold mouth 19, then rotate threaded connection with the one end of turning to joint 7 with outlet duct 9, then start the aerosol generator, can change the contained angle of face guard 10 and main part 1 easily in the use, facilitate the use, after using, open screw thread cover 12, put back face guard 10, seal rotation groove 6 through plastics baffle 14 next, effectively prevent that rotary joint 7 department from piling up the dust.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A hand-held electric atomizer comprises a main body, wherein an atomization generator is arranged in the main body, and is characterized in that an atomization cavity is formed in the main body, the atomization generator is fixedly arranged at the bottom of the atomization cavity, the top of the atomization cavity is communicated with a chemical feeding pipe and a connecting pipe, one end of the chemical feeding pipe, which is far away from the atomization cavity, extends out of the main body, one end of the connecting pipe, which is far away from the atomization cavity, is connected with a flexible hose, one side of the top of the main body is provided with a rotating groove, a rotating joint is rotatably arranged in the rotating groove, one end of the flexible hose, which is far away from the connecting pipe, is connected with one end of the rotating joint, the other end of the rotating joint is connected with an air outlet pipe, one end of the air outlet pipe is provided with a face shield, the face shield and the air outlet pipe are, the main body is further in threaded connection with a threaded cover used for closing the placing groove.

2. The hand-held electric atomizer according to claim 1, wherein a chute communicating with the rotating groove is formed in the main body, a plastic baffle is arranged in the chute, the plastic baffle is slidably arranged in the chute, the plastic baffle is used for sealing the rotating groove, a slot is further formed in the chute, an ejector rod is slidably arranged in the slot, a spring connected with the ejector rod is further arranged in the slot, and the ejector rod is used for fixing the plastic baffle.

3. The hand-held, electrically-powered atomizer according to claim 1, wherein a battery compartment is defined within said body, said battery compartment having a battery pack disposed therein for electrical connection to said atomizing generator.

4. The hand-held electric atomizer according to claim 1, wherein a waterproof, breathable membrane is disposed within said connecting tube.

5. The hand-held, electrically-powered atomizer according to claim 1, wherein said outlet tube is threadably connected at one end of said swivel.

6. The hand-held electric atomizer according to claim 5, wherein two placing grooves are formed in the bottom of the main body, threaded blocks matched with the air outlet pipe are fixedly mounted in each of the two placing grooves, and a mouth nozzle is placed in one of the placing grooves.