CN204501997U - Timing inhalation device - Google Patents
Timing inhalation device Download PDFInfo
- Publication number
- CN204501997U CN204501997U CN201520179863.XU CN201520179863U CN204501997U CN 204501997 U CN204501997 U CN 204501997U CN 201520179863 U CN201520179863 U CN 201520179863U CN 204501997 U CN204501997 U CN 204501997U
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- China
- Prior art keywords
- timing
- fixed
- housing
- rotating shaft
- travelling gear
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of timing inhalation device.Timing inhalation device comprises humidification bottle, snap joint, effusion meter and timing switch valve, timing switch valve is provided with air inlet pipe and escape pipe, the air inlet pipe of snap joint and timing switch valve is fixed, escape pipe and the effusion meter of timing switch valve are fixed, effusion meter and humidification bottle are fixed, timing switch valve comprises housing, air inlet pipe, escape pipe, piston component, motor, timing component, rotary components, first movable switch and give the power supply of feeding electric motors, air inlet pipe is connected with escape pipe, piston component is located at air inlet pipe and escape pipe junction, rotary components is fixed on housing, and can housing into rotation relatively, rotary components is connected with timing component and piston component respectively, first movable switch is fixed on rotary components, motor, first movable switch, timing component is connected successively and to be connected with power electric and to form loop.This utility model timing inhalation device can statistic flow and can timing automaticly closing.
Description
Technical field
This utility model relates to inhalation device technical field, particularly relates to a kind of timing inhalation device.
Background technology
Hospitals at Present adopts oxygen supply bottle, oxygen bag to support or wall row formula is supported.To the many employing manual operationss of the length of oxygen supply time, labor intensive, operates more original.To patient's very inconvenience especially of oxygen uptake in palpus night or special time.And the oxygen uptake of people can not have no restriction, should just go when human body needs to inhale, but when needing oxygen uptake after nighttime sleep, just there is no good way.If oxygen uptake blindly, namely quantity-unlimiting oxygen uptake then there will be complication, at this moment suppresses on the contrary to breathe, and oxygen intoxication occurs.
Utility model content
The technical problems to be solved in the utility model is to provide one can statistic flow, and the timing inhalation device that can automatically close after a certain time.
For solving the problem, this utility model provides a kind of timing inhalation device, described timing inhalation device comprises humidification bottle, snap joint, effusion meter and timing switch valve, described timing switch valve is provided with air inlet pipe and escape pipe, the air inlet pipe of described snap joint and described timing switch valve is fixed, escape pipe and the described effusion meter of described timing switch valve are fixed, described effusion meter and described humidification bottle are fixed, described timing switch valve comprises housing, air inlet pipe, escape pipe, piston component, for providing the motor of power to piston, for limiting the timing component of motor operating time, for the rotary components providing power to piston component and timing component, first movable switch and give the power supply of feeding electric motors, described air inlet pipe is connected with escape pipe, described piston component is located at described air inlet pipe and escape pipe junction, described rotary components is fixing on the housing, and can relatively described housing into rotation, described rotary components is connected with described timing component and piston component respectively, described first movable switch is fixed on described rotary components, described motor, first movable switch, timing component is connected successively and to be connected with described power electric and to form loop.
Further, described rotary components comprises knob, with the first rotating shaft that described knob is fixing, for the first travelling gear and the back-moving spring of transmitting power to piston component and timing component, one end of described first rotating shaft is fixed through housing and knob, described back-moving spring is located in the container cavity on housing, the other end and the described back-moving spring of described first rotating shaft are inconsistent, described first rotating shaft can relatively described housing into rotation, described first travelling gear is fixed in described first rotating shaft, described first travelling gear is connected with described piston component, and described first travelling gear is also connected with described timing component, described first movable switch is located in described first rotating shaft.
Further, described piston component comprises piston, fix with piston piston rod, the drive link be arranged in piston rod, the second travelling gear and be connected the 3rd travelling gear with motor, described second travelling gear and described 3rd travelling gear are all located on described drive link.
Further, described drive link comprises thread segment and smooth section, and described second travelling gear and described 3rd travelling gear are all located in described smooth section, and described thread segment is arranged in described piston rod.
Further, described timeout component comprises intervalometer, the second movable switch and the frizzen for closing the second movable switch, described intervalometer is fixing on the housing, described frizzen is fixed on described intervalometer, described second movable switch is located on housing, and described second movable switch is positioned at the range of activity of described frizzen, described second movable switch is connected with described first movable switch.
Further, described intervalometer comprises clockwork spring, the second rotating shaft is fixed and the 4th travelling gear in the second rotating shaft, described law one end is fixed in described second rotating shaft, the described law other end is fixed on the fixing head that described housing extends out, on described second rotating shaft one end stationary housing, the other end of described second rotating shaft is fixed on described fixing head, and described second rotating shaft can be rotated relative to described housing and fixing head, and described frizzen is fixed in described second rotating shaft.
Further, described second movable switch comprises stator, activity template, two Compress Springs and two expansion links, described stator is fixing on the housing, described activity template is fixed on described two expansion links, described two Compress Springs are all set on described expansion link, and the two ends of described two Compress Springs respectively with described housing and described activity template inconsistent.
Further, described activity template is provided with limited block.
Further, described first movable switch comprises circular shaped motion sheet and two electric connecting sheets, and described circular ring plate is provided with annular electro brace, and described circular ring plate is fixed on described rotary components, described two electric connecting sheets are fixing on the housing, and are positioned at the both sides of described rotary components.
Further, described housing is provided with annular graduated time ring.
This utility model timing inhalation device is provided with timing switch valve, timing switch valve is provided with timeout component and knob assembly, its timing component Preset Time and mobile piston assembly is made to pressing down and rotating rotary components, mobile piston assembly thus its air inlet pipe is communicated with escape pipe, now the first movable switch cuts out, rotary components is unclamped after Preset Time completes, now electrical power opened by the first movable switch, electric machine rotation drives piston component to block air inlet pipe, when timing component Preset Time to after motor cuts out, now piston component is just by plug for air inlet pipe, be provided with effusion meter, can observe at any time and add up oxygen flow.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of this utility model timing inhalation device.
Fig. 2 is the structural representation of timing switch valve.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Fig. 4 is the structural representation of the second movable switch.
Fig. 5 is circuit diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the better embodiment of this utility model timing inhalation device comprises humidification bottle 1, snap joint 2, effusion meter 3 and timing switch valve 4, described timing switch valve 4 is provided with air inlet pipe 42 and escape pipe 43, described snap joint 2 is fixed with the air inlet pipe 42 of described timing switch valve 4, the escape pipe 43 of described timing switch valve 4 is fixed with described effusion meter 3, and described effusion meter 3 is fixed with described humidification bottle 1.
Described timing switch valve 4 comprise housing 41, air inlet pipe 42, escape pipe 43, piston component, for provide the motor 44 of power to piston, for limit motor 44 running time timing component, for the power supply 46 providing the rotary components of power, the first movable switch 45 to piston component and timing component and power to motor 44.Described air inlet pipe 42 is connected with escape pipe 43, and described piston component is located at described air inlet pipe 42 and escape pipe 43 junction; Described rotary components is fixed on described housing 41, and can rotate relative to described housing 41, and described rotary components is connected with described timing component and piston component respectively, and described first movable switch 45 is fixed on described rotary components.Described motor 44, first movable switch 45, timing component are connected successively and are electrically connected with described power supply 46 and form loop, should be understood that, in other embodiments, described motor 44, timing component, the first movable switch 45 are connected successively and are electrically connected with described power supply 46 and form loop, and this kind of connected mode is also feasible.
Described rotary components comprises knob 471, first rotating shaft 472, first travelling gear 473 and back-moving spring 474.One end of described first rotating shaft 472 is worn on described housing 41 by bearing, and fixes with the described knob 471 be positioned at outside housing 41, so rotates the first rotating shaft 472 by knob 471; Described back-moving spring 474 is located in the container cavity on described housing 41, and the other end and the described back-moving spring 474 of described first rotating shaft 472 are inconsistent, and described first rotating shaft 471 part is positioned at described container cavity.Described first travelling gear 473 is fixed in described first rotating shaft 472, described first travelling gear 473 is connected with described piston component, and described first travelling gear 473 is also connected with described timing component, described first movable switch 45 is located in described first rotating shaft 472.
As shown in Figure 3, described first movable switch 45 comprises circular shaped motion sheet 451 and two electric connecting sheets 452, described circular ring plate 451 is provided with annular electro brace 453, described circular ring plate 451 is fixed in the first rotating shaft 472 of described rotary components, described two electric connecting sheets 452 are fixed on described housing 41, and are positioned at the both sides of the first rotating shaft 472 of described rotary components.When to when pressing down knob 471, back-moving spring 474 is compressed, and circular shaped motion sheet 451 is separated with described two electric connecting sheets 452 simultaneously, and its first movable switch 45 cuts out; Unclamp after pressing down knob 471, the active force that back-moving spring 473 is received in the first rotating shaft 472 resets again, and simultaneously circular shaped motion sheet 451 is electrically connected 452 contacts with two, and namely the first movable switch 45 is opened.
Described piston component comprise piston 481, piston rod 482, drive link 483, with the second travelling gear 484 of the first travelling gear 473 engaged transmission and be connected the 3rd travelling gear 485 with motor 44, described piston 481 is bolted on described piston rod 482, screw is provided with in described piston rod 482, described drive link 483 is arranged in described screw, and described second travelling gear 484 and described 3rd travelling gear 485 are all located on described drive link 483.Specifically, the output shaft of described motor 44 is provided with output gear 441, described output gear 441 and described 3rd travelling gear 485 engaged transmission; Described drive link 483 comprises thread segment and smooth section, and described second travelling gear 484 and described 3rd travelling gear 485 are all located in described smooth section, and described thread segment is arranged in the screw of described piston rod 482.
Described timeout component comprises intervalometer, the second movable switch 492 and the frizzen 493 for closing the second movable switch 492, described intervalometer is fixed on described housing 41, described frizzen 493 is fixed on described intervalometer, described second movable switch 492 is located on housing 41, and described second movable switch 492 is positioned at the range of activity of described frizzen 493, guarantee like this, frizzen 493 can trigger the second movable switch 492 all the time and close.Described second movable switch 492, described first movable switch 45 are connected (as shown in Figure 5) with described motor 44, and are electrically connected with power supply 46 and form loop.
Described intervalometer comprises clockwork spring 494, fixing and the 4th travelling gear 497 in the second rotating shaft 495 of second rotating shaft 495, described law 494 one end is fixed in described second rotating shaft 495, described law 494 other end is fixed on the fixing head 411 that described housing 41 extends out, described second rotating shaft 495 one end is by bearing stationary housing 41, the other end of described second rotating shaft 495 is fixed on described fixing head 411 by bearing, and described second rotating shaft 495 can be rotated relative to described housing 41 and fixing head 411, described frizzen 493 is fixed in described second rotating shaft 495, described 4th travelling gear 497 and described first travelling gear 473 engaged transmission.
As shown in Figure 4, described second movable switch 492 comprises stator 4921, activity template 4922, two Compress Springs 4923 and two expansion links 4924, described stator 4921 is fixed on described housing 41, described activity template 4922 is fixed on described two expansion links 4924, described two Compress Springs 4923 are set on described two expansion links 4924 respectively, and the two ends of described two Compress Springs 4923 respectively with described housing 41 and described activity template 4922 inconsistent, guarantee that described stator 4921 can be inconsistent with activity template 4922, described stator 4921 and activity template 4922 are equipped with electric connecting sheet.Described activity template 4922 is provided with limited block 4927, restriction frizzen 493 moving position.
Its first travelling gear 473 and the second travelling gear 484 engaged transmission in described piston component is made to pressing down knob 471, and the first movable switch 45 is disconnected (i.e. power-off), rotary knob 471 drives the first rotating shaft 472 to rotate again, described first rotating shaft 472 drives the first travelling gear 473 to rotate, and described first travelling gear 473 drives the second travelling gear 484 and the 4th travelling gear 497 to rotate; Described second travelling gear 484 drives the second rotating shaft 483 to rotate, and the second rotating shaft 483 drives piston rod 482 to move, and piston rod 482 drives piston 481 to move, thus is communicated with air inlet pipe 42 and escape pipe 43; Described 4th travelling gear 484 drives the 3rd rotating shaft 495 to rotate, and described 3rd rotating shaft 495 drives law 494 accumulation of energy, and the second movable switch 492 is opened (being namely energized) simultaneously.After presetting the time, unclamp knob 471, now law 494 drives the 3rd rotating shaft 495 to rotate, and the 3rd rotating shaft 495 drives frizzen 493 to rotate; Meanwhile under the effect of back-moving spring 474, the while that first rotating shaft 472 resetting, the first movable switch 45 is opened, now motor 44 starts action, the 3rd travelling gear 485 is driven to rotate by conveyance gear 441, thus drive the second rotating shaft 483 to rotate, second rotating shaft 483 drives piston rod 482 to move, thus drives piston 481 to move.When after arrival Preset Time, portable plate 4922 just makes it be separated with fixing head 4921 to pressing down by frizzen 493, namely the second movable switch 492 disconnects, thus disable motor, now piston 481 is to block air inlet pipe 42, namely escape pipe 43 no oxygen exports, and reaches the effect that timing switch valve 4 is closed.
This utility model timing inhalation device can set different time, and at Preset Time to rear automatic closing timing switch valve 4, alleviates the workload of medical personnel, and simple to operate, easy to use; Be provided with effusion meter 3 simultaneously, can observe at any time and add up oxygen flow.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (10)
1. a timing inhalation device, comprise humidification bottle and snap joint, it is characterized in that: described timing inhalation device also comprises effusion meter and timing switch valve, described timing switch valve is provided with air inlet pipe and escape pipe, the air inlet pipe of described snap joint and described timing switch valve is fixed, escape pipe and the described effusion meter of described timing switch valve are fixed, described effusion meter and described humidification bottle are fixed, described timing switch valve comprises housing, air inlet pipe, escape pipe, piston component, for providing the motor of power to piston, for limiting the timing component of motor operating time, for the rotary components providing power to piston component and timing component, first movable switch and give the power supply of feeding electric motors, described air inlet pipe is connected with escape pipe, described piston component is located at described air inlet pipe and escape pipe junction, described rotary components is fixing on the housing, and can relatively described housing into rotation, described rotary components is connected with described timing component and piston component respectively, described first movable switch is fixed on described rotary components, described motor, first movable switch, timing component is connected successively and to be connected with described power electric and to form loop.
2. as power timing inhalation device according to claim 1, it is characterized in that: described rotary components comprises knob, with the first rotating shaft that described knob is fixing, for the first travelling gear and the back-moving spring of transmitting power to piston component and timing component, one end of described first rotating shaft is fixed through housing and knob, described back-moving spring is located in the container cavity on housing, the other end and the described back-moving spring of described first rotating shaft are inconsistent, described first rotating shaft can relatively described housing into rotation, described first travelling gear is fixed in described first rotating shaft, described first travelling gear is connected with described piston component, and described first travelling gear is also connected with described timing component, described first movable switch is located in described first rotating shaft.
3. timing inhalation device as claimed in claim 1, it is characterized in that: described piston component comprises piston, the piston rod fixed with piston, the drive link be arranged in piston rod, the second travelling gear and with for being connected the 3rd travelling gear with motor, described second travelling gear and described 3rd travelling gear are all located on described drive link.
4. timing inhalation device as claimed in claim 3, it is characterized in that: described drive link comprises thread segment and smooth section, described second travelling gear and described 3rd travelling gear are all located in described smooth section, and described thread segment is arranged in described piston rod.
5. timing inhalation device as claimed in claim 1, it is characterized in that: described timeout component comprises intervalometer, the second movable switch and the frizzen for closing the second movable switch, described intervalometer is fixing on the housing, described frizzen is fixed on described intervalometer, described second movable switch is located on housing, and described second movable switch is positioned at the range of activity of described frizzen, described second movable switch is connected with described first movable switch.
6. timing inhalation device as claimed in claim 5, it is characterized in that: described intervalometer comprises clockwork spring, the second rotating shaft is fixed and the 4th travelling gear in the second rotating shaft, described clockwork spring one end is fixed in described second rotating shaft, the described clockwork spring other end is fixed on the fixing head that described housing extends out, on described second rotating shaft one end stationary housing, the other end of described second rotating shaft is fixed on described fixing head, and described second rotating shaft can be rotated relative to described housing and fixing head, described frizzen is fixed in described second rotating shaft.
7. timing inhalation device as claimed in claim 5, it is characterized in that: described second movable switch comprises stator, activity template, two Compress Springs and two expansion links, described stator is fixing on the housing, described activity template is fixed on described two expansion links, described two Compress Springs are all set on described expansion link, and the two ends of described two Compress Springs respectively with described housing and described activity template inconsistent.
8. timing inhalation device as claimed in claim 7, is characterized in that: described activity template is provided with limited block.
9. timing inhalation device as claimed in claim 1, it is characterized in that: described first movable switch comprises circular shaped motion sheet and two electric connecting sheets, described circular ring plate is provided with annular electro brace, described circular ring plate is fixed on described rotary components, described two electric connecting sheets are fixing on the housing, and are positioned at the both sides of described rotary components.
10. the timing inhalation device as described in claim 1,2,6 or 7, is characterized in that: described housing is provided with annular graduated time ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179863.XU CN204501997U (en) | 2015-03-27 | 2015-03-27 | Timing inhalation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179863.XU CN204501997U (en) | 2015-03-27 | 2015-03-27 | Timing inhalation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501997U true CN204501997U (en) | 2015-07-29 |
Family
ID=53700001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179863.XU Expired - Fee Related CN204501997U (en) | 2015-03-27 | 2015-03-27 | Timing inhalation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789715A (en) * | 2017-11-22 | 2018-03-13 | 安徽普生源生物科技有限公司 | A kind of timing, quantitative oxygen humidifying device |
-
2015
- 2015-03-27 CN CN201520179863.XU patent/CN204501997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789715A (en) * | 2017-11-22 | 2018-03-13 | 安徽普生源生物科技有限公司 | A kind of timing, quantitative oxygen humidifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |