CN208893394U - A kind of portable adjustable oxygen alarm - Google Patents
A kind of portable adjustable oxygen alarm Download PDFInfo
- Publication number
- CN208893394U CN208893394U CN201721683956.1U CN201721683956U CN208893394U CN 208893394 U CN208893394 U CN 208893394U CN 201721683956 U CN201721683956 U CN 201721683956U CN 208893394 U CN208893394 U CN 208893394U
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- lid
- card hole
- valve
- hole
- battery
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Abstract
A kind of portable adjustable oxygen alarm, including intake valve, it further include bottom case, lid, power control board, battery, charging interface, power switch, charging indicator light, portable lamp, pressure switch, buzzer or loudspeaker and the circular wheel for driving intake valve, power control board is fixedly connected with lid, and the button of power switch is located in power switch button hole；Battery is located in the upper battery cavities on lid；In charging interface and half interface card hole of lid；Half card hole of lid is chimeric respectively for intake valve inlet end and outlet side；Circular wheel is located in circle wheel bore, and the intake valve and pressure switch cooperate；Lid and bottom case fasten, and battery cavities and upper battery cavities fasten under the battery of bottom case, half card hole of bottom and the docking of half card hole of lid, half interface card hole of lid and the docking of half interface card hole of bottom.Circular wheel is rotated, the gap on regulating valve piston part and valve core case between plug holes achievees the purpose that adjust oxygen flow；When oxygen pressure is low or anaerobic, pressure switch movement, warning note.
Description
Technical field
The utility model relates to a kind of medical oxygen device, especially a kind of adjusting amount of oxygen and warning device.
Background technique
Device currently used for hospital, family, outdoor oxygen therapy includes the composition such as oxygen cylinder, pressure reducing valve, humidifier and pipeline.
The problem is that: it is inconvenient that user adjusts oxygen therapy amount.When the amount of oxygen deficiency in oxygen cylinder, user does not know.
Utility model content
The purpose of this utility model is: providing a kind of portable adjustable oxygen alarm, it is adjusted with amount of oxygen
The characteristics of with anoxic prompt.
The utility model is realized in this way: a kind of portable adjustable oxygen alarm, including intake valve, it is special
Place is: further include bottom case, lid, power control board, battery, charging interface, power switch, charging indicator light, portable lamp,
Pressure switch, buzzer or loudspeaker and the circular wheel for driving intake valve,
Circle wheel bore, power switch button hole, indicator lamp hole, work lamp hole and sound transmission aperture, lid are set on the cover board of lid
Two end plates on be respectively arranged with half card hole of lid；End plate is equipped with half interface card hole of lid；
Half card hole of bottom is provided in the two end plates of bottom case, end plate is equipped with half interface card hole of bottom；
Power switch, charging indicator light, portable lamp and buzzer or loudspeaker are located on power control board, power control board with
Lid is fixedly connected, and the button of power switch is located in power switch button hole, and charging indicator light and portable lamp are located at finger
Show in lamp hole and work lamp hole；Battery is located in the upper battery cavities on lid；In charging interface and half interface card hole of lid；Intake valve
Half card hole of lid is chimeric respectively for inlet end and outlet side；Circular wheel is located in circle wheel bore, and the intake valve and pressure switch cooperate；Lid
Body and bottom case fasten, and battery cavities and upper battery cavities fasten under the battery of bottom case, half card hole of bottom and the docking of half card hole of lid, half interface of lid
Card hole and the docking of half interface card hole of bottom.
The portable adjustable oxygen alarm of one kind of institute's art, is characterized in that further include WIFI module, WIFI
Module is connect with power control board.
The portable adjustable oxygen alarm of one kind of institute's art, is characterized in that the intake valve includes air inlet
Valve body, spool and escape pipe,
Air inlet valve body includes valve rod base and air inlet pipe,
Spool includes interconnecting piece, driving portion, external thread part, sealing, outlet portion and valve plug portion,
Escape pipe includes valve core case, outlet pipe portion and the pressure port being arranged in outlet pipe portion, is equipped with interior spiral shell in valve core case
Line portion and sealing cavity portion；
Interconnecting piece and valve rod base are rotatably assorted and hermetic seal, circular wheel are fixedly connected with driving portion, external thread part and spool
The internal thread part cooperation of seat, sealing and sealing cavity portion hermetic seal, valve plug portion cooperate with the consent on valve core case, pressure switch
Head is connect with pressure port and hermetic seal.
The portable adjustable oxygen alarm of one kind of institute's art, is characterized in that including a bracket, connects with bottom case
It connects, the valve core case of bracket and the escape pipe.
A kind of portable adjustable oxygen alarm of the utility model, due to rotating circular wheel using such structure,
Gap on regulating valve piston part and valve core case between plug holes achievees the purpose that adjust oxygen flow；When oxygen pressure is low or anaerobic
When, pressure switch movement, warning note.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is A-A view of Fig. 1.
Fig. 4 is one of stereogram exploded view of the utility model.
Fig. 5 is the two of the stereogram exploded view of the utility model.
Fig. 6 is the three of the stereogram exploded view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of portable adjustable oxygen alarm, including intake valve 1 further include
Bottom case 2, lid 3, power control board 4, battery 5, charging interface 6, power switch 7, charging indicator light 81, portable lamp 82, pressure
Switch 9, buzzer or loudspeaker 10 and the circular wheel 11 for driving intake valve,
Circle wheel bore 31, power switch button hole 32, indicator lamp hole 33, work lamp hole 34 are set on the cover board of lid 3 and passed
Acoustic aperture 35 is respectively arranged with half card hole 361 of lid in the two end plates of lid 3；End plate is equipped with half interface card hole 371 of lid；
Half card hole 362 of bottom is provided in the two end plates of bottom case 2, end plate is equipped with half interface card hole 372 of bottom；
Power switch 7, charging indicator light 81, portable lamp 82 and buzzer or loudspeaker 10 are located on power control board 4, lid
Support column 38 is provided on 3 cover board, screw passes through power control board and screws togather with support column, realizes power control board 4 and lid 3
It is fixedly connected, the button 71 of power switch 7 is located in power switch button hole 32, and charging indicator light 81 and portable lamp 82 distinguish position
In in indicator lamp hole 33 and work lamp hole 34；Battery 5 is located in the upper battery cavities on lid 3；Charging interface 6 and half interface card of lid
In hole 371；Half card hole 361 of lid is chimeric respectively for 1 inlet end of intake valve and outlet side；Circular wheel 11 is located in circle wheel bore 31, described
Intake valve 1 and pressure switch 9 cooperate；Lid 3 and bottom case 2 fasten, and battery cavities and upper battery cavities fasten under the battery of bottom case 2, bottom
Half card hole 362 and the docking of half card hole 361 of lid, half interface card hole 371 of lid and the docking of half interface card hole 372 of bottom.
There is column base 39 on the cover board of lid 3, pressure switch is placed on column base 39, and screw passes through pressure switch 9 and column base
39 screw togather.
As further improvement of the utility model:: it further include WIFI module 12, WIFI module 12 and power control board 2
Connection, WIFI module 12 are fixed on lid 3.
The intake valve 1 includes air inlet valve body 13, spool 14 and escape pipe 15,
Air inlet valve body 13 includes valve rod base 131 and air inlet pipe 132,
Spool 14 includes interconnecting piece 141, driving portion 142, external thread part 143, sealing 144, outlet portion 145 and valve plug portion
146,
Escape pipe 15 includes valve core case 151, outlet pipe portion 152 and the pressure port 153 being arranged in outlet pipe portion 152, valve
Internal thread part and sealing cavity portion are equipped in core print seat 151；
Interconnecting piece 141 rotates and is slidably matched with valve rod base 131 and hermetic seal, circular wheel 11 and the fixed company of driving portion 142
Connect, the internal thread part of external thread part 143 and valve core case 151 cooperates, sealing 144 and sealing cavity portion hermetic seal, valve plug portion 146 with
Consent cooperation on valve core case 151, the head of pressure switch 9 is connect with pressure port 153 and hermetic seal.
Further include a bracket 16, connect with bottom case 2, the valve core case 151 of bracket 16 and the escape pipe 15 cooperates.
Bracket 16 includes base plate 161 and support plate 162, and support plate 162 is equipped with card slot 1621,
Card slot 1621 is chimeric with the valve core case 151 of escape pipe 15, the outer surface hexagon of valve core case 151, card slot 1621
It is trapezoidal.Base plate 162 and the bottom plate of bottom case 2 detachably cooperate.
When the utility model is used, as shown in Figure 1 and Figure 2, the air inlet pipe 132 of intake valve 1 connect with source of oxygen, is discharged
Pipe portion 152 is connect with terminal, presses the button 71 of power switch 7, and power control board 4 passes through, and portable lamp 82 shines；Rotation is round
Wheel 11, spool 14 rotate, and the internal thread part of external thread part 143 and valve core case 151 cooperates, and spool 14 is subjected to displacement, control valve plug
The gap of consent in portion 146 and valve core case 151 achievees the purpose that adjust amount of oxygen；
When bleed pressure deficiency, pressure switch 9 is acted, and buzzer or loudspeaker 10 issue prompt.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The protection scope of the utility model.
Claims (4)
1. a kind of portable adjustable oxygen alarm, including intake valve, it is characterised in that: further include bottom case, lid, power supply
Control panel, battery, charging interface, power switch, charging indicator light, portable lamp, pressure switch, buzzer or loudspeaker and drive into
The circular wheel of air valve,
Setting circle wheel bore, power switch button hole, indicator lamp hole, work lamp hole and sound transmission aperture on the cover board of lid, the two of lid
Half card hole of lid is respectively arranged on end plate；End plate is equipped with half interface card hole of lid；
Half card hole of bottom is provided in the two end plates of bottom case, end plate is equipped with half interface card hole of bottom；
Power switch, charging indicator light, portable lamp and buzzer or loudspeaker are located on power control board, power control board and lid
It is fixedly connected, the button of power switch is located in power switch button hole, and charging indicator light and portable lamp are located at indicator light
In hole and work lamp hole；Battery is located in the upper battery cavities on lid；In charging interface and half interface card hole of lid；Intake valve air inlet
Half card hole of lid is chimeric respectively for end and outlet side；Circular wheel is located in circle wheel bore, and the intake valve and pressure switch cooperate；Lid with
Bottom case fastens, and battery cavities and upper battery cavities fasten under the battery of bottom case, half card hole of bottom and the docking of half card hole of lid, half interface card hole of lid
It is docked with half interface card hole of bottom.
2. the portable adjustable oxygen alarm of one kind of institute's art according to claim 1, it is characterised in that: further include WIFI mould
Block, WIFI module are connect with power control board.
3. according to claim 1 or the portable adjustable oxygen alarm of one kind of 2 arts, it is characterised in that: the air inlet
Valve includes air inlet valve body, spool and escape pipe,
Air inlet valve body includes valve rod base and air inlet pipe,
Spool includes interconnecting piece, driving portion, external thread part, sealing, outlet portion and valve plug portion,
Escape pipe includes valve core case, outlet pipe portion and the pressure port being arranged in outlet pipe portion, is equipped with internal thread part in valve core case
With sealing cavity portion；
Interconnecting piece and valve rod base are rotatably assorted and hermetic seal, circular wheel are fixedly connected with driving portion, external thread part and valve core case
Internal thread part cooperation, sealing and sealing cavity portion hermetic seal, valve plug portion cooperate with the consent on valve core case, the head of pressure switch
It is connect with pressure port and hermetic seal.
4. according to the portable adjustable oxygen alarm of one kind of claim 3 art, it is characterised in that: further include one
Frame is connect with bottom case, the valve core case of bracket and the escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683956.1U CN208893394U (en) | 2017-12-04 | 2017-12-04 | A kind of portable adjustable oxygen alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683956.1U CN208893394U (en) | 2017-12-04 | 2017-12-04 | A kind of portable adjustable oxygen alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893394U true CN208893394U (en) | 2019-05-24 |
Family
ID=66564845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683956.1U Active CN208893394U (en) | 2017-12-04 | 2017-12-04 | A kind of portable adjustable oxygen alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893394U (en) |
-
2017
- 2017-12-04 CN CN201721683956.1U patent/CN208893394U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |