CN201332882Y - Intelligent control air pump suitable for inflatable cushion - Google Patents
Intelligent control air pump suitable for inflatable cushion Download PDFInfo
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- CN201332882Y CN201332882Y CNU2009200952644U CN200920095264U CN201332882Y CN 201332882 Y CN201332882 Y CN 201332882Y CN U2009200952644 U CNU2009200952644 U CN U2009200952644U CN 200920095264 U CN200920095264 U CN 200920095264U CN 201332882 Y CN201332882 Y CN 201332882Y
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- air pump
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Abstract
The utility model relates to an intelligent control air pump suitable for an inflatable cushion, which comprises a casing, and an air pump body, an induction coil and a scavenging air valve, which are mounted inside the casing; and the air pump body, the scavenging air valve and a gassing nozzle arranged on the casing are communicated in sequence. The utility model has the main technical characteristics that the air pump body includes two air cavities symmetrically mounted together, a valve port is arranged outside each air cavity body, a one-way valve plate is mounted at the valve port, an inflatable drum is sleeved on the valve port, an outer end of the inflatable drum is fixedly mounted on an inflatable drum bracket, a rear end of the inflatable drum bracket is movably mounted at the rear end of the air cavity body, a magnet corresponding to the induction coil is mounted at the front end thereof, an air outlet is also formed on the air cavity body and communicated with an air collecting chamber, and the air collecting chamber is communicated with the scavenging air valve. The utility model has the characteristics of small volume, light weight, low cost, convenient use and the like, can adjust output air pressure and air flow of pressure and air, and meets different requirements of users.
Description
Technical field
The invention belongs to medical instruments field, especially a kind of Based Intelligent Control air pump that is applicable to airbed.
Background technology
Now, airbed is applied in hospital and the family more and more widely, and people lie in airbed can eliminate fatigue, has good physiotherapy and health-care effect.Airbed needs to use small air pump that mattress is inflated in use.Though existing small air pump is various in style, air pump inside includes two inductance coils, drives bar magnet by two inductance coils and drives the aeration drum output pressure gas that moves back and forth.Because two inductance coils have been installed in the air pump inside of this structure, therefore have problems such as volume is big, cost height, simultaneously, existing air pump does not have frequency conversion function usually, the air pressure and the tolerance of output can not be controlled, and are difficult to adapt to the application scenario of different air pressure, different tolerance.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, volume is little, cost is low and can regulate the Based Intelligent Control air pump that is applicable to airbed of output pressure and tolerance.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of Based Intelligent Control air pump that is applicable to airbed, by housing and the inner air pump body of installing thereof, inductance coil, scavenging air valve constitutes, the air pump body, the outlet nozzle that is provided with on scavenging air valve and the housing is communicated with successively, the air pump body is made of two air cavities that symmetry is installed together, all be shaped on a valve port that check valve sheet is installed on it in the outside of each air cavity, on this valve port, be set with an aeration drum, the outer end of this aeration drum is packed on the aeration drum support, the rear end of this aeration drum support is movably arranged on the rear end of air cavity, and its front end is equipped with and the corresponding magnet of inductance coil.
And, on the air cavity of air pump body, being provided with the gas outlet that is connected with collection chamber, this collection chamber is connected with scavenging air valve, and scavenging air valve is communicated with outlet nozzle.
And, be provided with Rubber washer between described two air cavities and the connecting plate by two air cavity front ends links together.
And the check valve sheet that install at described valve port place is two inboard and the outsides that also are installed in the valve port place respectively.
And described inductance coil also connects a frequency modulation control circuit, and the fm dial that is provided with on this frequency modulation control circuit and the housing is connected.
And the outlet nozzle that is provided with on the described housing is two and is connected with two outlet sides of scavenging air valve respectively.
And, a folding hook is installed in the bottom of housing.
And, four jiaos four beams are installed in the bottom of housing.
Advantage of the present invention and good effect are:
1. this Based Intelligent Control air pump is reasonable in design, in air pump, only adopt two magnet of an inductance coil and aeration drum support front end to generate an electromagnetic field, under the effect of electromagnetic field magnetic force, the aeration drum support is done inside and outside reciprocating motion continually, and drive aeration drum and do expanding-contracting action clocklike, the source of the gas that aeration drum produces enters two air cavities and exports by collection chamber, the pressure and the tolerance of giving vent to anger have been increased, this mode by single-inductor driving aeration drum generation air pressure can reduce the volume of air pump greatly, makes that simultaneously manufacture craft is simpler, cost is cheaper.
2. this Based Intelligent Control air pump has been installed the frequency modulation control circuit and fm dial has been set on housing, by the frequency of control inductance coil, changes the frequency of aeration drum motion, thereby exports different tolerance and different pressure by air pressure gas, satisfies the different needs of user.
3. this Based Intelligent Control air pump is installed a folding hook in the bottom of housing, air pump can be hung by this folding hook and place, and this underslung project organization has made things convenient for the ornaments of air pump, has reduced the occupation of land space.
4. the utlity model has characteristics such as volume is little, in light weight, cost is low, easy to use, and can adjust the air pressure and the tolerance of pressed gas output, satisfied the different needs of user.
Description of drawings
Fig. 1 is that master of the present utility model looks sectional view;
Fig. 2 is the three-dimensional structure diagram of air pump body.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is further described.
A kind of Based Intelligent Control air pump that is applicable to airbed, as shown in Figure 1, constitute by a housing 4 and inner air pump body, inductance coil 5, the scavenging air valve of installing 3 thereof, side at housing is provided with two outlet nozzles 1, power switch (not shown) and fm dial 2, is provided with AC Power supply socket 8 at the opposite side of housing.Bottom at housing is equipped with four beams 13 for four jiaos, when housing keeps flat, because the cushioning effect of beam has reduced the vibrations of air pump; In the bottom of housing one folding hook 12 is installed, when needs hang air pump, only needs to fold opening of hook, air pump is hung, made things convenient for the ornaments of air pump, reduced the occupation of land space by this hook.In enclosure interior air pump body, inductance coil, scavenging air valve and frequency modulation control circuit 11 are installed, two outlet nozzles that are provided with on air pump body, scavenging air valve and the housing are connected successively, the fm dial that is provided with on frequency modulation control circuit and the housing is connected, this frequency modulation control circuit can be adjusted the frequency of inductance coil, thereby changes the output pressure and the tolerance of the contraction frequency control air pump of aeration drum.
The structure of above-mentioned air pump body as shown in Figure 2, the air pump body is made of two air cavities 19 that symmetry is installed together, between two air cavities, be provided with Rubber washer 17 and the connecting plate 14 by its front end links together, be provided with gas outlet 9 in the bottom of each air cavity and be communicated on the collection chamber 10 of its lower end, this collection chamber output is connected with scavenging air valve by flexible pipe.Be shaped on a valve port 7 in the outside of each air cavity, equal suit one aeration drum 16 on each valve port, the outer end of this aeration drum is packed on the aeration drum support 18, the rear end of this aeration drum support is movably arranged on the rear end of air cavity, the front end of this aeration drum support is equipped with and the corresponding magnet 15 of inductance coil, after connecting power supply, magnet and inductance coil produce the magnetic field reaction, under the effect of magnetic field electromagnetic force, driving the aeration drum support by magnet does continually and inside and outsidely moves back and forth and drive aeration drum and do expanding-contracting action clocklike, the i.e. air-breathing and exhaust action of doing by aeration drum produces air pressure, and advance one by collection chamber two and go out formula inflation, increased the pressure and the flow of giving vent to anger.Valve port place at each air cavity is equipped with check valve sheet 6, and the check valve sheet of installing at each valve port place is two, and two check valve sheet symmetries are installed in the inside and outside both sides at valve port place, and the pressed gas that is produced by aeration drum enters collection chamber by check valve sheet.When aeration drum was exhaled, the check valve sheet of valve port inboard became opening, and the check valve sheet in the outside becomes the state of sealing; When aeration drum is air-breathing, the state that the check valve sheet in the outside becomes to open, inboard check valve sheet becomes closed state, so just guarantee aeration drum the swing in gas supply with collection chamber endlessly, take a breath through scavenging air valve again and realize the batch (-type) air feed and discharge, thereby finish by the overall process of source of the gas to the pressed gas generation by two outlet nozzles.
Embodiment of the present invention is illustrative; rather than it is determinate; therefore the present invention is not limited to the embodiment described in the specific embodiment, and every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope of protection of the invention equally.
Claims (8)
1. Based Intelligent Control air pump that is applicable to airbed, by housing and the inner air pump body of installing thereof, inductance coil, scavenging air valve constitutes, the air pump body, the outlet nozzle that is provided with on scavenging air valve and the housing is communicated with successively, it is characterized in that: the air pump body is made of two air cavities that symmetry is installed together, all be shaped on a valve port that check valve sheet is installed on it in the outside of each air cavity, on this valve port, be set with an aeration drum, the outer end of this aeration drum is packed on the aeration drum support, the rear end of this aeration drum support is movably arranged on the rear end of air cavity, and its front end is equipped with and the corresponding magnet of inductance coil.
2. the Based Intelligent Control air pump that is applicable to airbed according to claim 1, it is characterized in that: described air pump body with mode of communicating between the outlet nozzle is: be provided with the gas outlet that is connected with collection chamber on the air cavity of air pump body, this collection chamber is connected with scavenging air valve, and scavenging air valve is communicated with outlet nozzle.
3. the Based Intelligent Control air pump that is applicable to airbed according to claim 1 is characterized in that: be provided with Rubber washer between described two air cavities and the connecting plate by two air cavity front ends links together.
4. the Based Intelligent Control air pump that is applicable to airbed according to claim 1 is characterized in that: the check valve sheet that install at described valve port place is two inboard and the outsides that also are installed in the valve port place respectively.
5. the Based Intelligent Control air pump that is applicable to airbed according to claim 1 is characterized in that: described inductance coil also connects a frequency modulation control circuit, and the fm dial that is provided with on this frequency modulation control circuit and the housing is connected.
6. the Based Intelligent Control air pump that is applicable to airbed according to claim 1 and 2 is characterized in that: the outlet nozzle that is provided with on the described housing is two and is connected with two outlet sides of scavenging air valve respectively.
7. the Based Intelligent Control air pump that is applicable to airbed according to claim 1 is characterized in that: a folding hook is installed in the bottom of housing.
8. according to claim 1 or the 7 described Based Intelligent Control air pumps that are applicable to airbed, it is characterized in that: the bottom at housing is equipped with four beams for four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200952644U CN201332882Y (en) | 2009-01-12 | 2009-01-12 | Intelligent control air pump suitable for inflatable cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200952644U CN201332882Y (en) | 2009-01-12 | 2009-01-12 | Intelligent control air pump suitable for inflatable cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332882Y true CN201332882Y (en) | 2009-10-28 |
Family
ID=41284524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200952644U Expired - Fee Related CN201332882Y (en) | 2009-01-12 | 2009-01-12 | Intelligent control air pump suitable for inflatable cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332882Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572938A (en) * | 2014-07-09 | 2017-04-19 | 八乐梦床业有限公司 | Air mattress having inflatable/deflatable function |
-
2009
- 2009-01-12 CN CNU2009200952644U patent/CN201332882Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572938A (en) * | 2014-07-09 | 2017-04-19 | 八乐梦床业有限公司 | Air mattress having inflatable/deflatable function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Baina Science and Technology Development Co., Ltd. Assignor: Tianjin Optical Precision Machinery Inst. Contract record no.: 2011120000014 Denomination of utility model: Intelligent control air pump suitable for inflatable cushion Granted publication date: 20091028 License type: Exclusive License Record date: 20110321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |