CN217886007U - Driving device of dynamic detection expiratory peak flow instrument - Google Patents
Driving device of dynamic detection expiratory peak flow instrument Download PDFInfo
- Publication number
- CN217886007U CN217886007U CN202221017302.6U CN202221017302U CN217886007U CN 217886007 U CN217886007 U CN 217886007U CN 202221017302 U CN202221017302 U CN 202221017302U CN 217886007 U CN217886007 U CN 217886007U
- Authority
- CN
- China
- Prior art keywords
- crawler wheel
- peak flow
- connecting block
- push rod
- athey wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model belongs to the technical field of the drive arrangement technique and specifically relates to a drive arrangement of dynamic verification expiratory peak flow meter, comprising a base plate, the left side of bottom plate base face is provided with the supporting seat, the base face of supporting seat is provided with the inflator, the inside of inflator is provided with the plug, the left end of inflator is provided with the gas outlet, the right side of bottom plate base face is provided with drive assembly, drive assembly is including support frame, main athey wheel, follow athey wheel, track, driving motor, connecting block, catch bar, spacing sleeve, spacing groove and stopper, the inside right side of support frame is provided with main athey wheel, the inside left side of support frame is provided with from the athey wheel, main athey wheel and follow the transmission between the athey wheel and be connected with the track, the front side of support frame just is provided with driving motor corresponding with main athey wheel, the base face of track is provided with the connecting block, the upside of connecting block is provided with the catch bar, and overall structure is simple, convenient operation and practicality are higher.
Description
Technical Field
The utility model relates to a drive arrangement technical field specifically is a drive arrangement of dynamic detection expiratory peak flow instrument.
Background
The peak expiratory flow rate test platform may provide a predefined flow/time (flow/time) and volume/time (volume/time) for generating waveforms that meet american thoracic association lung capacity standardized assay requirements and 10 standard waveforms that meet ISO23747:2009 annex c requirements for correcting lung capacity.
The peak expiratory flow instrument with dynamic detection is an important device for testing and checking a spirometer for a peak expiratory flow speed detection platform, can be used for diagnosing bronchial asthma and is also a gold index for asthma management, and currently, no peak expiratory flow speed detection platform or peak expiratory flow instrument for the peak expiratory flow speed detection platform exists in China.
Therefore, a driving device for dynamically detecting the peak expiratory flow meter is needed to improve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drive arrangement of dynamic verification expiratory peak flow instrument to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a drive arrangement of dynamic verification expiratory peak flow instrument, includes the bottom plate, the left side of bottom plate base face is provided with the supporting seat, the base face of supporting seat is provided with the inflator, the inside of inflator is provided with the plug, the left end of inflator is provided with the gas outlet, the right side of bottom plate base face is provided with drive assembly, drive assembly is including support frame, main athey wheel, follow athey wheel, track, driving motor, connecting block, catch bar, spacing sleeve, spacing groove and stopper, the inside right side of support frame is provided with main athey wheel, the inside left side of support frame is provided with from the athey wheel, main athey wheel and follow the transmission between the athey wheel and be connected with the track, the front side of support frame just is provided with driving motor with main athey wheel is corresponding, the base face of track is provided with the connecting block, the upside of connecting block is provided with the catch bar, the outer wall of catch bar is provided with spacing sleeve, the spacing groove has been seted up to spacing sleeve's bottom, the bottom of catch bar is connected with the connecting block through the stopper.
As the preferred scheme of the utility model, main athey wheel and follow athey wheel rotate through axis of rotation and support frame respectively and are connected.
As the utility model discloses preferred scheme, catch bar and limit sleeve looks adaptation set up, just catch bar and limit sleeve's connected mode is sliding connection.
As the preferred proposal of the utility model, the left end of the push rod passes through the inflator and is fixedly connected with the push plug.
As the utility model discloses preferred scheme, limit sleeve's bottom is connected with the support frame through the backup pad.
As the utility model discloses preferred scheme, driving motor's bottom is passed through motor cabinet and bottom plate fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the drive assembly who sets up, operation driving motor accessible main athey wheel drives the track from the athey wheel and carries out the transmission to can drive the plug through the catch bar and remove, and just the rotational speed through control driving motor is with regard to steerable plug removal rate in the inflator, thereby can simulate standard waveform's expiration peak flow, and control more in a flexible way, removal rate is faster, thereby can be better simulate more facilitates the use.
2. The utility model discloses in, through the spacing sleeve, spacing groove and the stopper that set up, make the catch bar avoid appearing the condition of skew in the removal to can be better remove, overall arrangement simple structure, convenient operation and practicality are higher.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial structure diagram of the present invention;
FIG. 3 is a structural view of the push rod and the limiting sleeve of the present invention;
fig. 4 is a view showing the inner structure of the inflator of the present invention.
In the figure: 1. a base plate; 2. a supporting seat; 3. an air cylinder; 4. a push plug; 5. an air outlet; 6. a drive assembly; 7. a support frame; 8. a main crawler wheel; 9. a slave track wheel; 10. a crawler; 11. a drive motor; 12. connecting blocks; 13. a push rod; 14. a limiting sleeve; 15. a limiting groove; 16. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution:
a driving device of a dynamic detection expiratory peak flow meter comprises a bottom plate 1, wherein a supporting seat 2 is arranged on the left side of a base surface of the bottom plate 1, an air cylinder 3 is arranged on the base surface of the supporting seat 2, a push plug 4 is arranged inside the air cylinder 3, an air outlet 5 is arranged at the left end of the air cylinder 3, a driving assembly 6 is arranged on the right side of the base surface of the bottom plate 1, the driving assembly 6 comprises a supporting frame 7, a main crawler wheel 8, a slave crawler wheel 9, a crawler 10, a driving motor 11, a connecting block 12, a push rod 13, a limiting sleeve 14, a limiting groove 15 and a limiting block 16, the main crawler wheel 8 is arranged on the right side inside the supporting frame 7, the slave crawler wheel 9 is arranged on the left side inside the supporting frame 7, the crawler 10 is in transmission connection between the main crawler wheel 8 and the slave crawler wheel 9, the driving motor 11 is arranged on the front side of the supporting frame 7 and corresponds to the main crawler wheel 8, the base surface of the crawler 10 is provided with the connecting block 12, the push rod 13 is arranged on the upper side of the connecting block 12, the outer wall of the push rod 13 is provided with the limiting sleeve 14, the limiting groove 15 is arranged on the bottom of the limiting sleeve 14, and the bottom of the connecting block 13 is connected with the connecting block 12 through the limiting block 16.
In an embodiment, referring to fig. 1, 2 and 3, a driving assembly 6 is disposed on the right side of a base surface of a bottom plate 1, the driving assembly 6 includes a support frame 7, a master crawler wheel 8, a slave crawler wheel 9, a crawler 10, a driving motor 11, a connection block 12, a push rod 13, a limiting sleeve 14, a limiting groove 15 and a limiting block 16, the master crawler wheel 8 is disposed on the right side of the inside of the support frame 7, the slave crawler wheel 9 is disposed on the left side of the inside of the support frame 7, the crawler 10 is connected between the master crawler wheel 8 and the slave crawler wheel 9 in a transmission manner, the driving motor 11 is disposed on the front side of the support frame 7 and corresponding to the master crawler wheel 8, the base surface of the crawler 10 is provided with the connection block 12, the push rod 13 is disposed on the upper side of the connection block 12, the limiting sleeve 14 is disposed on the outer wall of the push rod 13, the limiting groove 15 is disposed on the bottom of the limiting block 16, the bottom of the push rod 13 is connected to the connection block 12, the driving assembly 6 is arranged, the driving motor 11 can drive the master crawler wheel 8 and the slave crawler wheel 9 to drive the crawler wheel 10 to move, so that the push plug 4 can be driven by the push rod 13, and the speed can be controlled by controlling the rotation speed of the driving motor 6 to move in the inflator 4, thereby more conveniently simulating waveform of the inflator, and more conveniently simulating the flow rate of the inflator, and more conveniently simulating waveform of the inflator, and more conveniently.
In an embodiment, please refer to fig. 1 and 3, the outer wall of the pushing rod 13 is provided with a limiting sleeve 14, the bottom of the limiting sleeve 14 is provided with a limiting groove 15, the bottom of the pushing rod 13 is connected with the connecting block 12 through a limiting block 16, and the pushing rod 13 is prevented from being deviated while moving through the limiting sleeve 14, the limiting groove 15 and the limiting block 16, so that the pushing rod can be moved better.
The utility model discloses work flow: when the device is used, firstly, the rotating speed of the driving motor 11 is adjusted as required, after the adjustment is finished, the driving motor 11 is operated, the driving motor 11 drives the main crawler wheel 8 to rotate while operating, the driven crawler wheel 9 and the crawler belt 10 are driven to rotate through the main crawler wheel 8, so that the connecting block 12 moves, the connecting block 12 drives the push rod 13 to move through the limiting block 16 while moving, the push rod 13 drives the push plug 4 to move back and forth, so that the peak expiratory flow of the standard waveform can be simulated, the driving motor 11 can drive the crawler belt 10 to drive through the main crawler wheel 8 and the driven crawler wheel 9, so that the push plug 4 can be driven to move through the push rod 13, the moving speed of the push plug 4 in the inflator 3 can be controlled by controlling the rotating speed of the driving motor 6, so that the expiratory peak flow of the standard waveform can be simulated, the control is more flexible, the moving speed is higher, so that the simulation can be better, the use is more convenient, the push rod 13 can be moved while moving device is more conveniently, and the whole structure is simple in operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drive arrangement of developments detection expiratory peak flow appearance, includes bottom plate (1), its characterized in that: the left side of the basal plane of the bottom plate (1) is provided with a supporting seat (2), the basal plane of the supporting seat (2) is provided with an air cylinder (3), a push plug (4) is arranged in the air cylinder (3), the left end of the air cylinder (3) is provided with an air outlet (5), the right side of the basal plane of the bottom plate (1) is provided with a driving component (6), the driving component (6) comprises a supporting frame (7), a main crawler wheel (8), a slave crawler wheel (9), a crawler belt (10), a driving motor (11), a connecting block (12), a push rod (13), a limiting sleeve (14), a limiting groove (15) and a limiting block (16), the right side of the inside of the supporting frame (7) is provided with the main crawler wheel (8), the left side of the inside of the supporting frame (7) is provided with the slave crawler wheel (9), the main crawler wheel (8) and the slave crawler wheel (9) are in transmission connection with the crawler belt (10), the front side of the supporting frame (7) is provided with the driving motor (11) corresponding to the main crawler wheel (8), the basal plane of the crawler belt (10) is provided with the connecting block (12), the upper side of the connecting block (12) is provided with the push rod (13), the limiting sleeve (14), the outer wall of the limiting groove (14) is provided with the limiting sleeve (14), the bottom of the push rod (13) is connected with the connecting block (12) through a limiting block (16).
2. The driving device of the dynamic expiratory peak flow meter according to claim 1, wherein: the main crawler wheel (8) and the auxiliary crawler wheel (9) are respectively connected with the support frame (7) in a rotating mode through rotating shafts.
3. The driving device of the dynamic expiratory peak flow meter according to claim 1, wherein: the push rod (13) and the limiting sleeve (14) are arranged in a matched mode, and the push rod (13) is connected with the limiting sleeve (14) in a sliding mode.
4. The driving device of the dynamic expiratory peak flow instrument according to claim 1, wherein: the left end of the push rod (13) passes through the air cylinder (3) and is fixedly connected with the push plug (4).
5. The driving device of the dynamic expiratory peak flow meter according to claim 1, wherein: the bottom of the limiting sleeve (14) is connected with the supporting frame (7) through a supporting plate.
6. The driving device of the dynamic expiratory peak flow meter according to claim 1, wherein: the bottom of the driving motor (11) is fixedly connected with the bottom plate (1) through a motor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017302.6U CN217886007U (en) | 2022-04-29 | 2022-04-29 | Driving device of dynamic detection expiratory peak flow instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017302.6U CN217886007U (en) | 2022-04-29 | 2022-04-29 | Driving device of dynamic detection expiratory peak flow instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217886007U true CN217886007U (en) | 2022-11-25 |
Family
ID=84110250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221017302.6U Active CN217886007U (en) | 2022-04-29 | 2022-04-29 | Driving device of dynamic detection expiratory peak flow instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217886007U (en) |
-
2022
- 2022-04-29 CN CN202221017302.6U patent/CN217886007U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205163527U (en) | Paediatrics physique examination assistant device | |
| CN217886007U (en) | Driving device of dynamic detection expiratory peak flow instrument | |
| CN103943018A (en) | Radial artery pulse beat simulating device and control method | |
| CN205449510U (en) | Balance car test jig | |
| CN106956538A (en) | Difunctional formula cam locus plotter | |
| CN102419225B (en) | Elasticity detection device for plate spring and method for detecting plate spring by using same | |
| CN206620903U (en) | A kind of dress designing drawing board | |
| CN202267553U (en) | Detection device for elasticity of plate spring | |
| CN206114710U (en) | 360 circumference arbitrary angle degree high accuracy testing platform | |
| CN208139997U (en) | A kind of table tennis bore detection device | |
| CN206134072U (en) | Dental teaching mode | |
| CN202179540U (en) | Calibration device for pulmonary function analyzer | |
| CN210924993U (en) | Test display device for psychology experiments | |
| CN208239073U (en) | A kind of tail-gate spring fatigue tester | |
| CN205808607U (en) | Push-pull effort testing agency | |
| CN209707284U (en) | A kind of door handle uses durability degree detection device | |
| CN204072076U (en) | Internist's multifunctional electronic sphygmomanometer | |
| CN209570698U (en) | A kind of echo depth sounder metering and calibrating device | |
| CN209357304U (en) | A kind of teaching demonstration device of higher mathematics Probability Teaching | |
| CN208725089U (en) | A kind of sand table that simulation is started an undertaking | |
| CN209147949U (en) | A kind of electronic organ key testing flatness device | |
| CN208740277U (en) | Electronic desk | |
| CN206436693U (en) | A kind of novel mathematics teaching drawing board | |
| CN202793758U (en) | Rotation shaft durability tester | |
| CN205898107U (en) | Hemisphere apolegamy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |