CN220581203U - Portable helium inflator - Google Patents
Portable helium inflator Download PDFInfo
- Publication number
- CN220581203U CN220581203U CN202322331623.4U CN202322331623U CN220581203U CN 220581203 U CN220581203 U CN 220581203U CN 202322331623 U CN202322331623 U CN 202322331623U CN 220581203 U CN220581203 U CN 220581203U
- Authority
- CN
- China
- Prior art keywords
- shell
- inflator
- helium gas
- outlet pipe
- air outlet
- 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
- 239000001307 helium Substances 0.000 title claims abstract description 22
- 229910052734 helium Inorganic materials 0.000 title claims abstract description 22
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000005291 magnetic effect Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a portable helium gas inflator, which relates to the technical field of inflators and comprises a shell, wherein an inflator pump is fixedly arranged on the inner side of the shell, a connection angle between an air outlet pipe and the output end of the inflator pump is 180 degrees, a magnetic suction block is clamped at the bottom end of the shell, and compared with the design that the connection angle between the air outlet pipe and the output end of the inflator pump is 90 degrees in the prior art, the portable helium gas inflator has the advantages that the inflation efficiency is greatly improved by adopting the design that the connection angle is 180 degrees, a sealing rubber sleeve is sleeved on the air outlet pipe in a sliding manner, the sealing rubber sleeve can be adjusted according to the length of a balloon, an air inlet port of the balloon is just clamped on the outer side of the sealing rubber sleeve, air leakage can be avoided when the balloon is inflated, so that helium gas is saved, and the whole inflator can be adsorbed on an air tank made of ferromagnetic materials by utilizing the magnetic suction block when the balloon is inflated, so that the inflation operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of inflators, in particular to a portable helium inflator.
Background
A balloon is an article filled with air or some other gas. The balloon can be used as a toy, a transport tool and a decoration, and if the balloon is large enough, the air (such as hydrogen and helium) in the balloon is lighter than the air with the same volume, and the generated buoyancy exceeds the weight of the air bag and the attached objects (such as a hanging basket, a hot air balloon and the like), the balloon can be lifted.
The existing automatic inflating device is large in size and inconvenient to carry, in addition, an air outlet pipe of the existing inflating device is connected with an inflator pump at an angle of 90 degrees, so that the inflating efficiency is low.
Disclosure of Invention
It is therefore an object of the present application to provide a portable helium gas inflator that solves the above-mentioned problems associated with the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions: a portable helium gas inflator comprising a housing:
the inner side of the shell is fixedly provided with an inflator pump and a PCB board, the inflator pump is electrically connected with the PCB board, and the input end and the output end of the inflator pump are respectively provided with an air inlet pipe and an air outlet pipe;
the air outlet pipe is fixed with the inflator pump through a connecting piece, and the connecting angle between the air outlet pipe and the output end of the inflator pump is 180 degrees;
the air outlet pipe is clamped at the head end of the shell and extends to the outer side of the shell, and the air inlet pipe is fixed at the tail end of the shell through a nut and extends to the outer side of the shell;
the bottom end of the shell is clamped with a magnetic attraction block;
the side end of the shell is provided with a power switch and a power supply interface, and the power switch and the power supply interface are electrically connected with the PCB.
Preferably, the damping sliding sleeve on the air outlet pipe is sleeved with a sealing rubber sleeve, and the sealing rubber sleeve is positioned on the outer side of the shell.
Preferably, the magnetic attraction block is in an inverted convex shape, and a limiting convex ring propped against the magnetic attraction block is arranged on the inner side of the bottom end of the shell.
Preferably, the casing includes two half shells around, and through location cutting ferrule and the looks joint of location card post between two half shells, the location cutting ferrule is installed in one of them half shell inboard, the location card post is installed in another half shell inboard.
Preferably, the side of casing installs function display screen, function button and start switch, function display screen, function button and start switch all with PCB board electric connection.
Preferably, a battery is arranged in the shell, and the power supply interface is electrically connected with the battery through a PCB.
Preferably, the outer surface of the lower end of the shell is provided with a finger-shaped groove for holding.
In summary, the utility model has the technical effects and advantages that:
1. in the utility model, the connection angle between the air outlet pipe and the output end of the inflator pump is set to be 180 degrees, and compared with the design that the connection angle between the air outlet pipe and the output end of the inflator pump is 90 degrees in the prior art, the inflation efficiency can be greatly improved by adopting the design that the connection angle is 180 degrees.
2. According to the utility model, the sealing rubber sleeve is sleeved on the air outlet pipe in a sliding manner, so that the sealing rubber sleeve can be adjusted according to the length of the balloon, the air inlet port of the balloon is just clamped at the outer side of the sealing rubber sleeve, air leakage can be avoided during inflation, so that helium gas is saved, and the whole inflator can be adsorbed on an air inflation tank made of ferromagnetic materials by utilizing the magnetic attraction blocks for inflation, and two hands are liberated, so that the inflation operation is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view showing the whole appearance of the present embodiment;
fig. 2 is a schematic diagram of the internal structure in the present embodiment.
In the figure: 1. a housing; 2. an air inlet pipe; 3. an inflator pump; 4. an air outlet pipe; 5. a connecting piece; 6. sealing the rubber sleeve; 7. a power switch; 8. starting a switch; 9. a functional display screen; 10. a function key; 11. a power supply interface; 12. a finger-shaped groove; 13. a magnetic suction block; 14. a limit convex ring; 15. positioning the clamping sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to a portable helium gas inflator shown in fig. 1-2, the portable helium gas inflator comprises a machine shell 1, an inflator pump 3 and a Printed Circuit Board (PCB) are fixedly arranged on the inner side of the machine shell 1, the inflator pump 3 is electrically connected with the PCB, an air inlet pipe 2 and an air outlet pipe 4 are respectively arranged at the input end and the output end of the inflator pump 3, the air outlet pipe 4 is fixed with the inflator pump 3 through a connecting piece 5, the connecting angle between the air outlet pipe 4 and the output end of the inflator pump 3 is 180 degrees, the air outlet pipe 4 is clamped at the head end of the machine shell 1 and extends to the outer side of the machine shell 1, the air inlet pipe 2 is fixed at the tail end of the machine shell 1 through a nut and extends to the outer side of the machine shell 1, and the whole machine body is compact in structure, small in size and convenient to carry.
Compared with the design that the connection angle between the air outlet pipe 4 and the output end of the inflator pump 3 is 90 degrees in the prior art, the inflation efficiency can be greatly improved by adopting the design that the connection angle is 180 degrees.
Wherein, damping sliding sleeve has cup jointed sealed gum cover 6 on the outlet duct 4, and sealed gum cover 6 is located the outside of casing 1, according to the length of balloon, adjusts sealed gum cover 6, makes the inlet port of balloon just block in the outside of sealed gum cover 6, takes place gas leakage in the time of can avoiding aerifing to save helium.
The bottom joint of casing 1 has magnetism to inhale piece 13, and magnetism is inhaled piece 13 and is "protruding" word form, and the bottom inboard of casing 1 is provided with and inhales spacing bulge loop 14 that piece 13 offset with magnetism, when aerifing, the usable magnetism is inhaled piece 13 and is wholly adsorbed this inflator and aerify on ferromagnetic material's the gas pitcher, liberation both hands for it is more convenient to aerify the operation.
The power switch 7 and the power supply interface 11 are installed at the side end of the casing 1, the power switch 7 and the power supply interface 11 are electrically connected with the PCB, wherein the power switch 7 is switched ON at one side of ON and OFF at one side by adopting a conventional ON/OFF switching switch in the prior art, and in addition, the power switch 7 needs to be turned ON during charging and using.
The side end of the casing 1 is provided with a functional display screen 9, a functional key 10 and a starting switch 8, the functional display screen 9, the functional key 10 and the starting switch 8 are electrically connected with the PCB, after the starting switch 8 is pressed down, the air inflation is started until the air inflation is stopped after a set time, if the air inflation is required for a long time, the time of the machine is set to be zero through the functional key 10, at the moment, the starting switch 8 is pressed down to inflate, and the air inflation is released to stop.
The shell 1 is internally provided with a battery, the power supply interface 11 is electrically connected with the battery through a PCB, wherein the power supply interface 11 can charge the battery by adopting a mobile phone charger and a Type-C charging head, and when the battery is temporarily not powered, a charger can be inserted on the power supply interface 11 for charging and using, and can also be connected with the charger for charging at the same time; when the charger is connected, the function display screen 9 has a digital bar to start jumping, so that the machine body starts charging; according to practical tests, the lithium ion battery can be charged with 1800 helium balloons with the size of 5 inches after being fully charged.
It should be further noted that the pressure reducer can be used in combination according to actual needs to ensure that the inflator is externally connected with a gas source of not more than 0.7 MPA.
The working principle of the utility model is as follows: the air inlet port of the balloon is sleeved on the air outlet pipe 4, the sealing rubber sleeve 6 is adjusted according to the length of the balloon, so that the air inlet port of the balloon is just clamped at the outer side of the sealing rubber sleeve 6, air leakage can be avoided during inflation, helium is saved, the inflation is started after the starting switch 8 is pressed down, the inflation is stopped until the set time, and when the inflation is performed, the whole inflator can be adsorbed on an air inflation tank made of ferromagnetic materials by the magnetic attraction block 13 to perform inflation, and two hands are released, so that the inflation operation is more convenient; compared with the design that the connection angle between the air outlet pipe 4 and the output end of the inflator pump 3 is 90 degrees in the prior art, the inflation efficiency can be greatly improved by adopting the design that the connection angle is 180 degrees.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A portable helium gas inflator comprising a housing (1), characterized in that:
an inflator pump (3) and a PCB (printed circuit board) are fixedly arranged on the inner side of the shell (1), the inflator pump (3) is electrically connected with the PCB, and an input end and an output end of the inflator pump (3) are respectively provided with an air inlet pipe (2) and an air outlet pipe (4);
the air outlet pipe (4) is fixed with the inflator pump (3) through a connecting piece (5), and the connecting angle between the air outlet pipe (4) and the output end of the inflator pump (3) is 180 degrees;
the air outlet pipe (4) is clamped at the head end of the machine shell (1) and extends to the outer side of the machine shell (1), and the air inlet pipe (2) is fixed at the tail end of the machine shell (1) through a nut and extends to the outer side of the machine shell (1);
the bottom end of the shell (1) is clamped with a magnetic suction block (13);
the side of casing (1) is installed switch (7) and power supply interface (11), switch (7) and power supply interface (11) all are connected with PCB board electric connection.
2. A portable helium gas inflator according to claim 1 wherein: the air outlet pipe (4) is sleeved with a sealing rubber sleeve (6) in a damping sliding manner, and the sealing rubber sleeve (6) is positioned on the outer side of the machine shell (1).
3. A portable helium gas inflator according to claim 1 wherein: the magnetic attraction block (13) is in an inverted convex shape, and a limiting convex ring (14) propped against the magnetic attraction block (13) is arranged on the inner side of the bottom end of the shell (1).
4. A portable helium gas inflator according to claim 1 wherein: the shell (1) comprises a front half shell and a rear half shell, the two half shells are connected with a positioning clamping sleeve (15) in a clamping mode through a positioning clamping sleeve column, the positioning clamping sleeve (15) is arranged on the inner side of one half shell, and the positioning clamping column is arranged on the inner side of the other half shell.
5. A portable helium gas inflator according to claim 1 wherein: the multifunctional electronic device is characterized in that a functional display screen (9), functional keys (10) and a starting switch (8) are arranged at the side end of the shell (1), and the functional display screen (9), the functional keys (10) and the starting switch (8) are electrically connected with the PCB.
6. A portable helium gas inflator according to claim 1 wherein: the shell (1) is internally provided with a battery, and the power supply interface (11) is electrically connected with the battery through a PCB.
7. A portable helium gas inflator according to claim 1 wherein: the outer surface of the lower end of the shell (1) is provided with a finger-shaped groove (12) for holding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322331623.4U CN220581203U (en) | 2023-08-29 | 2023-08-29 | Portable helium inflator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322331623.4U CN220581203U (en) | 2023-08-29 | 2023-08-29 | Portable helium inflator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220581203U true CN220581203U (en) | 2024-03-12 |
Family
ID=90110847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322331623.4U Active CN220581203U (en) | 2023-08-29 | 2023-08-29 | Portable helium inflator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220581203U (en) |
-
2023
- 2023-08-29 CN CN202322331623.4U patent/CN220581203U/en active Active
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