CN213392549U - Portable electric inflator pump - Google Patents
Portable electric inflator pump Download PDFInfo
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- CN213392549U CN213392549U CN202021538945.6U CN202021538945U CN213392549U CN 213392549 U CN213392549 U CN 213392549U CN 202021538945 U CN202021538945 U CN 202021538945U CN 213392549 U CN213392549 U CN 213392549U
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- circuit board
- air pipe
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- shell
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Abstract
The portable electric inflator pump comprises a shell, wherein an inflating machine core, a control circuit board and a lithium battery are arranged in the shell, and the lithium battery supplies power to the inflating machine core through the control circuit board; the inflatable machine core is characterized by also comprising an air pipe, wherein one end of the air pipe is an air inlet end penetrating through the shell and is connected to the output end of the inflatable machine core, the other end of the air pipe is an exhaust end arranged outside the shell and is used for connecting an inflatable product, and the shell is provided with a containing groove for inserting/pulling the exhaust end of the air supply pipe; the shell is also provided with a key module connected with the control circuit board so as to realize the operation control of the inflatable machine core; the containing groove is internally provided with a switch module connected with the control circuit board so as to detect the insertion/extraction connection state of the exhaust end of the air pipe in the containing groove. Compared with the prior art, the utility model discloses a tracheal state of accomodating is discerned to the switch module, and then realizes the standby management to the button module, can prevent that the mistake from touching the button module and leading to unexpected start, has reduced the battery energy consumption under the standby state again.
Description
Technical Field
The utility model relates to an air pump technical field specifically discloses a portable electric inflator pump.
Background
The inflator pump is also called an inflator and an inflation pump, compresses air in an air cylinder into an inflation target through the operation of a motor, and is widely used for inflating products such as tires, rubber balls and rubber boats.
Along with outdoor exercises and household automobile popularization, portable inflator pumps become stock personal household equipment, a plurality of inflator pumps suitable for personal home users are provided in the prior art, and user requirements are mainly met from the aspects of convenience in operation, operation safety, size miniaturization and the like.
The applicant finds that in order to meet the user requirements, the inflator pump in the prior art is subjected to technical iteration for a plurality of times, and the rechargeable inflator pump is provided by combining a lithium battery technology, so that low power consumption, miniaturization and convenience are realized. The inflator pump in the prior art still mostly adopts a key to electrically control to realize the start and stop immediately.
For the inflator pump used for charging, endurance and power management are important performance of working performance, and the inflator pump in the prior art is started and stopped immediately only by a key, so that the degree of automation is not high, and reasonable optimization of power management during standby and operation is difficult to realize.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a portable electric inflator pump, which comprises the following technical scheme.
The portable electric inflator pump comprises a shell, wherein an inflating machine core, a control circuit board and a lithium battery are arranged in the shell, and the lithium battery supplies power to the inflating machine core through the control circuit board; the inflatable machine core is characterized by also comprising an air pipe, wherein one end of the air pipe is an air inlet end penetrating through the shell and is connected to the output end of the inflatable machine core, the other end of the air pipe is an exhaust end arranged outside the shell and is used for connecting an inflatable product, and the shell is provided with a containing groove for inserting/pulling the exhaust end of the air supply pipe; the shell is also provided with a key module connected with the control circuit board so as to realize the operation control of the inflatable machine core;
a switch module connected with the control circuit board is arranged in the accommodating groove to detect the insertion/extraction connection state of the exhaust end of the air pipe in the accommodating groove;
after the switch module detects that the exhaust end of the air pipe is inserted into the accommodating groove, the control circuit board cuts off the operation control of the key module on the inflating machine core, and the key module is started to control the operation of the inflating machine core after the switch module detects that the exhaust end of the air pipe is pulled out of the accommodating groove.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the storage state of the air pipe is identified through the switch module, so that standby management for the key module is realized, accidental starting caused by mistaken touch of the key module can be prevented, and the energy consumption of the battery in the standby state is reduced.
The present invention will be further described with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Detailed Description
As shown in fig. 1 to 2, the portable electric inflator pump includes a housing 1, an inflator core 2, a control circuit board 3, and a lithium battery 4 are disposed in the housing 1, and the lithium battery 4 supplies power to the inflator core 2 through the control circuit board 3; the inflatable air bag further comprises an air pipe 5, one end of the air pipe 5 is an air inlet end 51 penetrating the shell 1 so as to be connected to the output end of the inflatable core 2, the other end of the air pipe 5 is an air outlet end 52 arranged outside the shell 1 so as to be connected with an inflatable product, and the shell 1 is provided with an accommodating groove 11 for inserting/pulling the air outlet end 52 of the air supply pipe 5; the shell 1 is also provided with a key module 6 connected with the control circuit board 3 to realize the operation control of the inflatable movement 2;
a switch module 7 connected with the control circuit board 3 is arranged in the accommodating groove 11 to detect the insertion/extraction connection state of the exhaust end 52 of the air pipe 5 in the accommodating groove 11;
after the switch module 7 detects that the exhaust end 52 of the air pipe 5 is inserted into the accommodating groove 11, the control circuit board 3 cuts off the operation control of the key module 6 on the inflating machine core 2, and starts the operation control of the key module 6 on the inflating machine core 2 after the switch module 7 detects that the exhaust end 52 of the air pipe 5 is pulled out of the accommodating groove 11.
The portable electric inflator pump in the scheme identifies the storage state of the air pipe 5 through the switch module 7, and then realizes standby management for the key module 6. The method comprises the following steps:
after switch module 7 detected that trachea 5's exhaust end 52 inserted and accomodate groove 11, control circuit board 3 cut off the operation control of button module 6 to inflating core 2 to detect trachea 5's exhaust end 52 and extract and accomodate groove 11 back at switch module 7, launch button module 6 to inflating core 2's operation control, can prevent that the mistake from touching button module 6 and leading to unexpected start, reduced the battery energy consumption under the standby state again.
Further, the key module 6 includes a key circuit board 61 electrically connected to the control circuit board 3, a touch panel 62 covering the key circuit board 61, and a plurality of touch springs 63 disposed between the key circuit board 61 and the touch panel 62 for transmitting touch signals, and the key layout of the key module 6 is formed by the touch springs 63.
Further, the key circuit board 61 is further provided with a light module 64 transmitted through the touch panel 62, and the key module 6 provides a light key position 63' for the light module 64 through one of the touch springs 63 to switch the light module 64 to be long-lighted/flashing. By circuit function definition, the light key 63' can have multi-functional operation, in an exemplary embodiment:
(1) the short-press of the light key position 63' can realize the mode switching of the light module 64 between illumination/warning/SOS help seeking.
(2) The long press of the light key 63' can enter the system standby state.
(3) In the standby state, touching the light key 63' can wake up the system.
Further, a backlight module (not shown) is disposed on the key circuit board 61 and is configured to transmit light through the touch panel 62, the backlight module is activated when the switch module 7 detects that the air outlet 52 of the air tube 5 is pulled out of the receiving slot 11, and is turned off with a delay when the switch module 7 detects that the air outlet 52 of the air tube 5 is inserted into the receiving slot 11. In an exemplary embodiment:
(1) after the exhaust end 52 of the air pipe 5 is inserted into the accommodating groove 11, the system delays for 10 seconds to turn off the backlight module, and can also turn off the backlight module by long pressing the light key position 63' for 3 seconds.
(2) After the exhaust end 52 of the air tube 5 is inserted into the receiving slot 11, the light key 63' can work and the mode of the light module 64 is switched within 10 seconds, other keys cannot be operated, and the backlight module is continuously turned on when the light module 64 works.
In a preferred embodiment, the switch module 7 is a micro switch having a switch elastic sheet 71 located in the opening range of the receiving slot 11, the exhaust end 52 of the air tube 5 is inserted into the receiving slot 11 and then pushes against the switch elastic sheet 71, and the exhaust end 52 of the air tube 5 is pulled out of the receiving slot 11 and then releases the switch elastic sheet 71.
For those skilled in the art, the protection scope of the present invention is not limited to the details of the above-described exemplary embodiments, and all the embodiments with variations within the scope and meaning equivalent to the elements of the present invention should be included in the present invention without departing from the spirit or essential characteristics of the present invention.
Claims (5)
1. The portable electric inflator pump comprises a shell, wherein an inflating machine core, a control circuit board and a lithium battery are arranged in the shell, and the lithium battery supplies power to the inflating machine core through the control circuit board; the inflatable machine core is characterized by also comprising an air pipe, wherein one end of the air pipe is an air inlet end penetrating through the shell and is connected to the output end of the inflatable machine core, the other end of the air pipe is an exhaust end arranged outside the shell and is used for connecting an inflatable product, and the shell is provided with a containing groove for inserting/pulling the exhaust end of the air supply pipe; the shell is also provided with a key module connected with the control circuit board so as to realize the operation control of the inflatable machine core;
the method is characterized in that:
a switch module connected with the control circuit board is arranged in the accommodating groove to detect the insertion/extraction connection state of the exhaust end of the air pipe in the accommodating groove;
after the switch module detects that the exhaust end of the air pipe is inserted into the accommodating groove, the control circuit board cuts off the operation control of the key module on the inflating machine core, and the key module is started to control the operation of the inflating machine core after the switch module detects that the exhaust end of the air pipe is pulled out of the accommodating groove.
2. The portable electric inflator of claim 1, wherein:
the key module comprises a key circuit board electrically connected with the control circuit board, a touch panel covering the key circuit board, and a plurality of touch springs configured between the key circuit board and the touch panel for transmitting touch signals, wherein the key position layout of the key module is formed by the touch springs.
3. The portable electric inflator of claim 2, wherein: the key circuit board is also provided with a light module which transmits through the touch panel, and the key module provides a light key position for the light module through one of the touch springs so as to switch the light module to carry out long brightness/flashing.
4. The portable electric inflator of claim 2, wherein: the key circuit board is also provided with a backlight module which is transmitted through the touch panel, the backlight module takes effect in time after the switch module detects that the exhaust end of the air pipe is pulled out of the accommodating groove, and the switch module detects that the exhaust end of the air pipe is inserted into the accommodating groove and then is closed in a delayed mode.
5. The portable electric inflator of claim 1, 2, 3, or 4, wherein: the switch module adopts a microswitch which is provided with a switch elastic sheet positioned in the opening range of the containing groove, the exhaust end of the air pipe is inserted into the containing groove and then pushes against the switch elastic sheet, and the exhaust end of the air pipe is pulled out of the containing groove and then releases the switch elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538945.6U CN213392549U (en) | 2020-07-30 | 2020-07-30 | Portable electric inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538945.6U CN213392549U (en) | 2020-07-30 | 2020-07-30 | Portable electric inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392549U true CN213392549U (en) | 2021-06-08 |
Family
ID=76202408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538945.6U Active CN213392549U (en) | 2020-07-30 | 2020-07-30 | Portable electric inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392549U (en) |
-
2020
- 2020-07-30 CN CN202021538945.6U patent/CN213392549U/en active Active
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