A kind of respiration training for capableing of adjusting strengthTechnical field
The present invention relates to field of medical device, specifically a kind of respiration training for capableing of adjusting strength.
Background technique
It is directed to for the sufferer with dyspnea symptom at present, other than conventional drug or operative treatment, generallyRespiration training can also be arranged in pairs or groups to carry out auxiliary rehabilitation exercise.
But there is a defect in traditional respiration training mostly, that is, can not be according to the recovery extent pair of suffererThe intensity of respiratory training is adjusted, and is thus easy to cause rehabilitation training effect not satisfactory.
Summary of the invention
The purpose of the present invention is to provide the respiration trainings that one kind is capable of adjusting strength, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme:
A kind of respiration training for capableing of adjusting strength, including shell, the bottom of shell are connected with the mouth being connected with its inner cavityCover, the inner cavity top of shell is provided with the piston sheet being matched therewith；Attachment base is fixed at the top of the piston sheet, shellIntegrally formed with the stop collar moved up for limiting attachment base on inner wall；It is provided with motion bar above the attachment base,Motion bar sliding is threaded through on the top shell wall of shell and can move along vertical direction, connects between motion bar and attachment baseThere is tension spring, driving motion bar mobile driving mechanism is installed at the top of shell.
In further embodiment: the open side of the mask is additionally provided with protective pad.
In further embodiment: the quantity at least two of the motion bar.
In further embodiment: the driving mechanism includes screw rod, and screw rod is vertically threaded through on the top shell wall of shellAnd by being threadedly engaged connection shell, lever is connected at the top of screw rod, the body of rod that screw rod is located at hull outside is peripherally pivotedIt is connected with rod set, the connecting rod being arranged in a one-to-one correspondence with motion bar is fixed in rod set, the end of connecting rod is fixed with connector sleeve, connectionIt is sleeved and fixed in the periphery of motion bar.
In further embodiment: being corresponded on the body of rod of the screw rod and offer circumferentially equidistant laying on the position of rod setMultiple first caulking grooves, multiple the second caulking grooves being arranged in a one-to-one correspondence with the first caulking groove are offered on the inner wall of rod set, first is embeddingThe ball of activity setting is embedded in slot and the second caulking groove.
In further embodiment: the bottom of the piston sheet is fixed with l-shaped rod, is equipped on the horizontal body of rod of l-shaped rodPulley；The inner cavity lower rotational of the shell is connected with first rotating shaft and the second shaft arranged side by side；The first rotating shaftInstruction disk and ratchet are sequentially installed on axis body from front to back, indicates circumferentially to be placed equidistant with natural ordering on the front end face of diskNumber mark, be embedded on the front side shell wall of shell and identify the compatible observation window of size with number；Second shaftThe pawl for being sequentially installed with shift plate from front to back on axis body and matching with ratchet, shift plate extend to the position opposite with pulleyOn.
In further embodiment: the observation window is made by magnifying glass.
Compared to the prior art, beneficial effects of the present invention are as follows:
The present invention is by setting piston sheet, attachment base, motion bar and tension spring, so that sufferer needs to overcome the resistance of tension spring in breathingPower, to efficiently accomplish respiratory training, while by setting driving mechanism, can the initial deformation amount to tension spring be adjusted,To change the resistance caused by it, the adjusting for respiratory training intensity is realized；By setting l-shaped rod, first rotating shaft andSecond shaft cooperates the setting of transmission component, and the counting of respiration rate can be carried out using the lifting of piston sheet, facilitates medical care peopleMember and sufferer are trained the grasp of situation, use more convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of driving mechanism in the present invention.
Fig. 3 is the attachment structure schematic diagram that disk and shell are indicated in the present invention.
Fig. 4 is outer view structural schematic diagram of the invention.
Appended drawing reference annotation: 1- shell, 11- stop collar, 12- observation window, 2- piston sheet, 21- attachment base, 3- motion bar,4- tension spring, 5- elevating mechanism, 51- screw rod, 511- lever, the first caulking groove of 512-, 52- rod set, the second caulking groove of 521-, 53- connectBar, 54- connector sleeve, 55- ball, 6-L type bar, 61- pulley, 7- first rotating shaft, 71- instruction disk, 711- number mark, 72- spineWheel, the second shaft of 8-, 81- shift plate, 82- pawl, 9- mask, 91- protective pad.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical partUsing identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present inventionEach embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobviousAnd modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of respiration training for capableing of adjusting strength, including shell 1, shell 1Bottom be connected with the mask 9 being connected with its inner cavity, the inner cavity top of shell 1 is provided with the piston sheet 2 being matched therewith；InstituteThe top for stating piston sheet 2 is fixed with attachment base 21, moves up on the inner wall of shell 1 integrally formed with for limiting attachment base 21Stop collar 11；The top of the attachment base 21 is provided with motion bar 3, and the sliding of motion bar 3 is threaded through on the top shell wall of shell 1And can move along vertical direction, tension spring 4 is connected between motion bar 3 and attachment base 21, the top of shell 1 is equipped with drivingThe mobile driving mechanism of motion bar 3, in use, mask 9 is covered at mouth by sufferer, then air-breathing generates negative pressure in shell 1,To drive piston sheet 2 to move down, and piston sheet 2 needs to overcome 4 bring resistance of tension spring during moving down, in this wayThe effect of the respiratory training just played；And when needing to adjust training strength, then drive motion bar 3 to moving up by driving mechanismIt is dynamic, it is limited since the position of attachment base 21 is limited ring 11, therefore tension spring 4 can be stretched under the action of motion bar 3, such oneCome, if piston sheet 2 need to be driven to move down, need to generate stronger negative pressure in shell 1, so that it is strong to play adjusting trainingThe effect of degree.
Further, the open side of the mask 9 is additionally provided with protective pad 91, increases comfort level when using.
Further, the quantity at least two of the motion bar 3 guarantees training effect.
Without limitation, in the present embodiment, the driving mechanism includes screw rod 51, screw rod to the specific structure of the driving mechanism51 are vertically threaded through on the top shell wall of shell 1 and connect shell 1 by being threadedly engaged, and the top of screw rod 51 is connected with lever511, screw rod 51 is located at that the body of rod outside shell 1 is peripherally pivoted to be connected with rod set 52, is fixed in rod set 52 with motion bar 3 one by oneThe connecting rod 53 being correspondingly arranged, the end of connecting rod 53 are fixed with connector sleeve 54, and connector sleeve 54 is sleeved and fixed in the periphery of motion bar 3,It can thus drive rod set 52 mobile by rotary screw rod 51, rod set 52 passes through connecting rod 53 and connection in the process of movingSet 54 drives motion bar 3 mobile；
Specifically, multiple for offering on the position of rod set 52 and circumferentially equidistantly laying are corresponded on the body of rod of the screw rod 51One caulking groove 512, offers multiple the second caulking grooves 521 being arranged in a one-to-one correspondence with the first caulking groove 512 on the inner wall of rod set 52, and firstThe ball 55 of activity setting is embedded in caulking groove 512 and the second caulking groove 521, so as to realize between rod set 52 and screw rod 51Rotation connection.
In summary, in the present embodiment, by setting piston sheet 2, attachment base 21, motion bar 3 and tension spring 4, so that suffererNeed to overcome the resistance of tension spring 4 in breathing, so that respiratory training is efficiently accomplished, while by setting driving mechanism, it can be rightThe initial deformation amount of tension spring 4 is adjusted, so that the resistance caused by changing it, realizes the tune for respiratory training intensitySection.
Embodiment 2
The embodiment of the present invention has carried out functions expanding on the basis of embodiment 1, specifically:
The bottom of the piston sheet 2 is fixed with l-shaped rod 6, is equipped with pulley 61 on the horizontal body of rod of l-shaped rod 6；The shell 1Inner cavity lower rotational is connected with first rotating shaft 7 and the second shaft 8 arranged side by side；By going on the axis body of the first rotating shaft 7After be sequentially installed with instruction disk 71 and ratchet 72, indicate the number that natural ordering is circumferentially placed equidistant on the front end face of disk 71711 are identified, observation window 12 compatible with number 711 sizes of mark is embedded on the front side shell wall of shell 1；Second shaftShift plate 81 and the pawl matched with ratchet 72 82 are sequentially installed on 8 axis body from front to back, shift plate 81 extends to and pulleyOn 61 opposite positions, when piston sheet 2 drives l-shaped rod 6 to move down, pulley 61 is rolled in the upper surface of shift plate 81, thusThe second shaft 8 is driven to rotate, the second shaft 8 drives ratchet 72 to rotate by pawl 82, and then first rotating shaft 7 is driven to rotate, fromAnd to indicate that disk 71 turns over a scale, and when the reset of piston sheet 2 moves up, pulley 61 is rolled in the lower surface of shift plate 81Dynamic, so that the second shaft 8 be driven to rotate backward, first rotating shaft 7 will not be with rotation at this time, i.e. the every lifting of piston sheet 2 is primary, refers toShow that disk 71 turns over a scale, realizes tally function, it is convenient that the respiration rate of sufferer is grasped.
Further, the observation window 12 is made by magnifying glass, so that reading can be relatively sharp.
In summary, in the present embodiment, by setting l-shaped rod 6, first rotating shaft 7 and the second shaft 8, cooperate transmission componentSetting, can using piston sheet 2 lifting carry out respiration rate counting, facilitate medical staff and sufferer to be trained situationGrasp, use more convenient.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er QieIn the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matterFrom the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended powerBenefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claimsVariation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrappedContaining an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art shouldIt considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the artThe other embodiments being understood that.