CN208552825U

CN208552825U - A kind of medicine sprayer for respiratory medical department

Info

Publication number: CN208552825U
Application number: CN201720968288.0U
Authority: CN
Inventors: 梁友诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-04
Filing date: 2017-08-04
Publication date: 2019-03-01
Anticipated expiration: 2027-08-04

Abstract

The utility model discloses a kind of medicine sprayer for respiratory medical department, including shell, shell left part top plate inner wall is fixed with motor, and cam is nested and fixed in motor drive shaft, and cam is hinged with drive rod, drive rod end Hinged piston, piston is moved left and right in housing cavity, and motor is powered by controller, and shell right end is connected to pharmacy slot by the first check valve, first check valve is opened into shell, and shell right end is connected to mask by conveying pipeline；The motor band moving cam that the utility model is equipped with rotates, cam is by driving drive rod to move back and forth the reciprocating motion of realization piston, by in the medicament extraction to shell in pharmacy slot, it is sent to mask after being then atomized by conveying pipeline conveying, it is more laborsaving using motor drive；Controller inner conductor sliding block is adjusted in the position of conductor sliding slot, can be realized equivalent slide rheostat, adjusts the supply voltage of motor, regulation spray speed.

Description

A kind of medicine sprayer for respiratory medical department

Technical field

The utility model relates to medical instruments fields, and in particular to a kind of medicine sprayer for respiratory medical department.

Background technique

Abscess of throat or tonsils inflammation are a kind of common diseases of respiratory tract internal medicine, and medical worker is to Patients With Respiratory Tract Infection When being treated, not high using the treatment methods therapeutic efficiency such as being injected intravenously or taking drugs, relatively good treatment method is It directly sprays in disease sites, it is therefore desirable to directly be sprayed using a kind of chemical sprayer.

But traditional chemical sprayer relies on medical staff's Manual press, more arduously.

Utility model content

The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of Respiratory Medicine spray Medicine device is not used only motor drive, while can also regulate and control spray speed.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

A kind of medicine sprayer for respiratory medical department, including shell, the shell left part top plate inner wall are fixed with motor, the electricity Cam is nested and fixed in motivation drive shaft, and the cam is hinged with drive rod, drive rod end Hinged piston, the piston It is moved left and right in housing cavity, the motor is powered by controller, and the shell right end is connected to medicament by the first check valve Slot, first check valve are opened into shell, and the shell right end is connected to mask by conveying pipeline；

Conductor sliding slot is equipped in the controller, the conductor sliding slot is equipped with conductor sliding block, the conductor slider bottom Resistor stripe is abutted, the resistor stripe right end is electrically connected motor, and the conductor sliding slot right end is electrically connected power supply；

The conductor slider bottom is plugged with footstalk, and the conductor sliding block is additionally provided with the spring abutted at the top of footstalk, described Spring forces footstalk contact resistance item, the conductor sliding block middle part are further fixed on seeker, and the seeker is embedded sliding in conductor In slot；

The conveying pipeline is equipped with pressure-bearing pipe, is equipped with second one-way valve in the pressure-bearing pipe, and the second one-way valve is to mask Direction is open, and the pressure-bearing pipe end is equipped with atomizer.

Further, the footstalk bottom is equipped with elastic piece.

Further, the conductor slider top is fixed with insulating layer.

Further, the conveying pipeline is additionally provided with return pipe, the return pipe both ends connection shell and mask bottom, described Third check valve is equipped in return pipe, the third check valve is opened to housing direction.

Further, the mask is open to the right, and is mask least significant end with conveying pipeline junction.

The income effect of the utility model is:

1, motor band moving cam rotates, and cam, will by driving drive rod reciprocating motion to realize the reciprocating motion of piston In medicament extraction to shell in pharmacy slot, then by being sent to mask after conveying pipeline conveying atomization, motor drive is used It is more laborsaving.

2, adjustment controller inner conductor sliding block can be realized equivalent slide rheostat, adjustment electricity in the position of conductor sliding slot The supply voltage of motivation, regulation spray speed.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the structural schematic diagram of chemical sprayer described in utility model；

Fig. 2 is the structural schematic diagram of controller described in the utility model；

Fig. 3 is the structural schematic diagram of conductor sliding block described in the utility model；

Fig. 4 is the structural schematic diagram of conveying pipeline described in the utility model and mask；

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model is a kind of medicine sprayer for respiratory medical department, including shell 100,100 left part of shell Top plate inner wall is fixed with motor 200, and cam 300 is nested and fixed in 200 drive shaft of motor, and cam 300 is hinged with drive rod 400,400 end Hinged piston 500 of drive rod, piston 500 is moved left and right in 100 inner cavity of shell, and motor 200 is by controller 600 power supplies, 100 right end of shell are connected to pharmacy slot 700 by the first check valve 701, and the first check valve 701 is opened into shell 100 It puts, 100 right end of shell is connected to mask 900 by conveying pipeline 800；

Conductor sliding slot 601 is equipped in controller 600, conductor sliding slot 601 is equipped with conductor sliding block 602,602 bottom of conductor sliding block Portion abuts resistor stripe 603, and 603 right end of resistor stripe is electrically connected motor 200, and 601 right end of conductor sliding slot is electrically connected power supply 605；

602 bottom of conductor sliding block is plugged with footstalk 6021, and conductor sliding block 602 is additionally provided with the spring for abutting 6021 top of footstalk 6022, spring 6022 oppresses 6021 contact resistance item 603 of footstalk, is further fixed on seeker 6023 in the middle part of conductor sliding block 602, guides First 6023 are embedded in conductor sliding slot 601；

Conveying pipeline 800 is equipped with pressure-bearing pipe 801, is equipped with second one-way valve 803 in pressure-bearing pipe 801, and second one-way valve 803 is to face It is open to cover 900 directions, 801 end of pressure-bearing pipe is equipped with atomizer 805.

Wherein, 6021 bottom of footstalk is equipped with elastic piece 6024.

Wherein, insulating layer 6025 is fixed at the top of conductor sliding block 602.

Wherein, conveying pipeline 800 is additionally provided with return pipe 802, and 802 both ends of return pipe are connected to shell 100 and 900 bottom of mask, Third check valve 804 is equipped in return pipe 802, third check valve 804 is opened to 100 direction of shell.

Wherein, mask 900 is open to the right, and is 900 least significant end of mask with 800 junction of conveying pipeline.

One concrete application of the present embodiment are as follows:

Motor 200 is rotated with moving cam 300, and cam 300 realizes piston 500 by driving drive rod 400 to move back and forth Reciprocating motion, will in the medicament extraction in pharmacy slot 700 to shell 100, then by conveying pipeline 800 conveying atomization after pass It send to mask 900, is driven using motor 200 more laborsaving.

600 inner conductor sliding block 602 of controller is adjusted in the position of conductor sliding slot 601, can be realized equivalent slide rheostat, Adjust the supply voltage of motor 200, regulation spray speed.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Specific features described in conjunction with this embodiment or example, structure, material live feature be contained in the utility model at least one In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. a kind of medicine sprayer for respiratory medical department, it is characterised in that: including shell (100), shell (100) the left part top plate inner wall It is fixed with motor (200), motor (200) drive shaft is nested and fixed cam (300), and the cam (300) is hinged Have drive rod (400), drive rod (400) the end Hinged piston (500), the piston (500) is on shell (100) inner cavity left side It moves right, the motor (200) is powered by controller (600), and shell (100) right end passes through the first check valve (701) It is connected to pharmacy slot (700), first check valve (701) opens into shell (100), and shell (100) right end passes through defeated Expects pipe (800) is connected to mask (900)；

Conductor sliding slot (601) are equipped in the controller (600), the conductor sliding slot (601) is equipped with conductor sliding block (602), Conductor sliding block (602) bottom abuts resistor stripe (603), and resistor stripe (603) right end is electrically connected motor (200), Conductor sliding slot (601) right end is electrically connected power supply (605)；

Conductor sliding block (602) bottom is plugged with footstalk (6021), and the conductor sliding block (602) is additionally provided with abutting footstalk (6021) spring (6022) at the top of, the spring (6022) oppress footstalk (6021) contact resistance item (603), and the conductor is sliding It is further fixed on seeker (6023) in the middle part of block (602), the seeker (6023) is embedded in conductor sliding slot (601)；

The conveying pipeline (800) is equipped with pressure-bearing pipe (801), is equipped with second one-way valve (803) in the pressure-bearing pipe (801), described Second one-way valve (803) is opened to mask (900) direction, and pressure-bearing pipe (801) end is equipped with atomizer (805).

2. a kind of medicine sprayer for respiratory medical department according to claim 1, it is characterised in that: footstalk (6021) bottom is set Flexible (6024).

3. a kind of medicine sprayer for respiratory medical department according to claim 1, it is characterised in that: conductor sliding block (602) top Portion is fixed with insulating layer (6025).

4. a kind of medicine sprayer for respiratory medical department according to claim 1, it is characterised in that: the conveying pipeline (800) also sets Have return pipe (802), return pipe (802) both ends are connected to shell (100) and mask (900) bottom, the return pipe (802) Interior to be equipped with third check valve (804), the third check valve (804) opens to shell (100) direction.

5. a kind of medicine sprayer for respiratory medical department according to claim 1, it is characterised in that: the mask (900) is to the right Opening, and be mask (900) least significant end with conveying pipeline (800) junction.