CN103775362B - External automatically controls Intelligent air pump - Google Patents
External automatically controls Intelligent air pump Download PDFInfo
- Publication number
- CN103775362B CN103775362B CN201410007835.XA CN201410007835A CN103775362B CN 103775362 B CN103775362 B CN 103775362B CN 201410007835 A CN201410007835 A CN 201410007835A CN 103775362 B CN103775362 B CN 103775362B
- Authority
- CN
- China
- Prior art keywords
- air
- casing
- push button
- external
- shell
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Abstract
The open a kind of external of the present invention automatically controls Intelligent air pump, includes casing and the air-blast device being arranged in casing and automatically stops controlling organization；Having an air chamber in this casing, casing is provided with air inlet, air outlet and suction nozzle；This automatically stops controlling organization and includes shell, microswitch, push button, rotary spacing part, movable press part and movable with the deformable air pressure sensor film acting on rotary spacing part for the press part that innervates.Thereby; it is provided by valve; the second cavity is utilized individually to connect suction nozzle; accurately to obtain the actual pressure within inflatable substrate; and coordinate push button, rotary spacing part, movable press part, air pressure sensor film, the first back-moving spring and the second back-moving spring to control microswitch, it is achieved thereby that control the autostop of air pump, present configuration is simple, easy to assembly; and can accurately be precisely controlled according to the actual pressure of inflatable substrate, thus offer convenience to user.
Description
Technical field
The present invention relates to air pump art, refer in particular to a kind of external and automatically control Intelligent air pump.
Background technology
Air pump is the critical component of various inflatable substrate (such as airbed, inflation trampoline, inflated sofa, inflatable toys etc.), it is installed in the inner side edge of soft utricule of inflatable substrate, utilize air pump that inflatable substrate can carry out the operation such as fast aeration, pressurize and quick air releasing, normally use to realize the inflating expanded of inflatable substrate and lose heart and reduce spatial volume and the beneficially function such as collection.
Some current small air pump; such as hand-held air pump; it does not the most possess automatic shutdown function, needs manually to boot up and shut down during use, and product uses more inconvenience; it is directed to this; although hand-held air pump is built-in with automatically stops controlling organization, but, this kind of air pump automatically stop that controlling organization structure is complicated, assemble inconvenience; and accurately can not be precisely controlled according to the actual pressure of inflatable substrate, thus make troubles to user.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of external and automatically controls Intelligent air pump, and it can effectively solve the awkward problem of existing small air pump.
For achieving the above object, the present invention uses following technical scheme:
A kind of external automatically controls Intelligent air pump, includes casing and the air-blast device being arranged in casing and automatically stops controlling organization；
There is in this casing an air chamber, casing is provided with air inlet, air outlet and all connects aforementioned air chamber for sensing the suction nozzle of inflatable substrate internal gas pressure, air inlet and air outlet；
This air-blast device includes blasting vane wheel and the motor driving blasting vane wheel to rotate, and this blasting vane wheel is positioned at air chamber, and the air intake side of blasting vane wheel is just to air inlet, and the air-out side of blasting vane wheel is just to air outlet；
This automatically stop controlling organization include shell, the microswitch being switched on or switched off power supply for controlling air-blast device, for trigger microswitch push button, for push button is carried out spacing make push button keep being pressed against this microswitch rotary spacing part, for promoting rotary spacing part to rotate to release the spacing movable press part of push button and movable with the deformable air pressure sensor film acting on rotary spacing part for the press part that innervates；This air pressure sensor film is arranged in shell and enclosure is separated to form the first the most airtight cavity and the second cavity, this first cavity connection external world, this second cavity connects aforementioned suction nozzle, the first of rotary spacing part is rectified movable press part, second end of rotary spacing part is provided with the first back-moving spring, this push button exposes to casing, and this push button is provided with the second back-moving spring.
As a kind of preferred version, described push button includes base portion and the manipulation portion, pressure section and the protuberance that take shape on base portion, and this manipulation portion is positioned at the outer surface of basic portion, and this pressure section extends laterally base portion, and this protuberance is positioned at the medial surface of base portion；This rotary spacing part is rotatably installed on shell by a screw, and the first end of rotary spacing part is plate-shaped, and the second end of rotary spacing part is convexly equipped with the hook part for catching on aforementioned protuberance.
As a kind of preferred version, the two ends of described first back-moving spring press between shell and the second end of rotary spacing part respectively, and the two ends of this second back-moving spring press between casing and push button respectively.
As a kind of preferred version, carrying handle is formed on described casing, aforementioned push button exposes to the surface of carrying handle, this casing includes left shell half, right half-shell and lid, left shell half and right half-shell are enclosed and are configured to accommodation space, aforementioned air-blast device and automatically stop controlling organization and be respectively positioned in accommodation space, this lid is installed in right half-shell and encloses the aforementioned air chamber of composition with right half-shell.
As a kind of preferred version, described motor is alternating current generator, and this blasting vane wheel is installed on one end of the rotating shaft of alternating current generator, and the other end of the rotating shaft of alternating current generator is provided with heat-dissipating impeller.
As a kind of preferred version, described motor is direct current generator.
As a kind of preferred version, described casing is provided with for placing dry cell so that the battery compartment powered for air-blast device, on casing, is provided with battery cover for this battery compartment.
As a kind of preferred version, described casing is built-in with the battery for being powered for air-blast device, for this battery, is provided with charging inlet on casing, and this charging inlet exposes to casing.
As a kind of preferred version, in described air outlet, it is provided with check valve sheet, in this suction nozzle is arranged at air outlet and be positioned at the front side of check valve sheet.
As a kind of preferred version, described suction nozzle is shaped on casing, and suction nozzle is positioned at by the side of air outlet.
The present invention compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
One, it is provided by valve; the second cavity is utilized individually to connect suction nozzle; accurately to obtain the actual pressure within inflatable substrate; and coordinate push button, rotary spacing part, movable press part, air pressure sensor film, the first back-moving spring and the second back-moving spring to control microswitch; it is achieved thereby that the autostop of air pump is controlled; present configuration is simple, easy to assembly, and can accurately be precisely controlled according to the actual pressure of inflatable substrate, thus offers convenience to user.
Two, the motor of the present invention may be designed as using alternating current generator to be directly connected to external ac power source, use direct current generator to connect external ac power source, use internal battery power or use the mode of built-in dry cell power supply, pattern is various, to meet the use requirement of different users.
For more clearly illustrating architectural feature and effect of the present invention, next with specific embodiment below in conjunction with the accompanying drawings the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling perspective representation of first preferred embodiment of the present invention；
Fig. 2 is the exploded view of first preferred embodiment of the present invention；
Fig. 3 is the sectional view of first preferred embodiment of the present invention；
Fig. 4 be the present invention the first preferred embodiment in automatically stop the assembling schematic perspective view of controlling organization；
Fig. 5 be the present invention the first preferred embodiment in automatically stop the exploded view of controlling organization；
Fig. 6 be the present invention the first preferred embodiment in automatically stop the exploded view of another angle of controlling organization；
Fig. 7 is the assembling perspective representation of second preferred embodiment of the present invention；
Fig. 8 is the exploded view of second preferred embodiment of the present invention；
Fig. 9 is the assembling perspective representation of the 3rd preferred embodiment of the present invention；
Figure 10 is the exploded view of the 3rd preferred embodiment of the present invention；
Figure 11 is the assembling perspective representation of the 4th preferred embodiment of the present invention；
Figure 12 is the exploded view of the 4th preferred embodiment of the present invention；
Figure 13 is the assembling perspective representation of the 5th preferred embodiment of the present invention；
Figure 14 is the exploded view of the 5th preferred embodiment of the present invention.
Accompanying drawing identifier declaration:
10, casing
11, left shell half
12, right half-shell
13, dividing plate
14, left shell half
15, right half-shell
16, lid
17, battery cover
101, air chamber
102, air inlet
103, air outlet
104, suction nozzle
105, check valve sheet
106, plug cord
107, carrying handle
108, battery compartment
20, air-blast device
21, blasting vane wheel
22, motor
23, heat-dissipating impeller
30, controlling organization is automatically stopped
31, shell
311, base
312, upper cover
32, microswitch
33, push button
331, base portion
332, manipulation portion
333, pressure section
334, protuberance
34, rotary spacing part
341, hook part
35, movable press part
351, limiting plate
352, fore-set
36, air pressure sensor film
37, screw
38, the first back-moving spring
39, the second back-moving spring
301, the first cavity
302, the second cavity
40, battery
50, charging inlet
60, dry cell.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 6, that show the concrete structure of first preferred embodiment of the present invention, include casing 10 and the air-blast device 20 being arranged in casing 10 and automatically stop controlling organization 30.
There is in this casing 10 air chamber 101, casing 10 is provided with air inlet 102, air outlet 103 and all connects aforementioned air chamber 101 for sensing the suction nozzle 104 of inflatable substrate internal gas pressure, air inlet 102 and air outlet 103.Specifically, in the present embodiment, this casing 10 includes left shell half 11 and right half-shell 12, left shell half 11 and right half-shell 12 are provided with dividing plate 13 in enclosing the space being configured to, left shell half 11 and right half-shell 12 are enclosed the space being configured to and have been separated to form aforementioned air chamber 101 by this dividing plate 13, this air inlet 102 is positioned at the top end face of casing 10, and this air outlet 103 is positioned at the top lateral margin of casing 10；And, it is provided with check valve sheet 105 in this air outlet 103, in this suction nozzle 104 is arranged at air outlet 103 and be positioned at the front side of check valve sheet 105.
This air-blast device 20 includes blasting vane wheel 21 and the motor 22 driving blasting vane wheel 21 to rotate, and this blasting vane wheel 21 is positioned at air chamber 101, and the air intake side of blasting vane wheel 21 is just to air inlet 102, and the air-out side of blasting vane wheel 21 is just to air outlet 103.In the present embodiment, this motor 22 is alternating current generator, and it connects external power receptacle by plug cord 106, and this motor 22 is screwed on dividing plate 13.
As shown in Figures 4 to 6, this automatically stops controlling organization 30 and includes shell 31, microswitch 32, push button 33, rotary spacing part 34, movable press part 35 gentle pressure sensor film 36；This shell 31 is made up of base 311 and upper cover 312；This microswitch 32 is used for controlling air-blast device 20 and is switched on or switched off power supply；This push button 33 is used for triggering microswitch 32, push button 33 is positioned at by microswitch 32 side, specifically, this push button 33 includes base portion 331 and the manipulation portion 332 taking shape on base portion 331, pressure section 333 and protuberance 334, this manipulation portion 332 is positioned at the outer surface of base portion 331, this pressure section 333 extends laterally base portion 331, and this protuberance 334 is positioned at the medial surface of base portion 331；This rotary spacing part 34 spacing makes push button 33 keep being pressed against this microswitch 32 for carrying out push button 33, this rotary spacing part 34 is rotatably installed on shell 31 by a screw 37, first end of rotary spacing part 34 is plate-shaped, and the second end of rotary spacing part 34 is convexly equipped with the hook part 341 for catching on aforementioned protuberance 334；It is spacing with release push button 33 that this activity press part 35 is used for promoting rotary spacing part 34 to rotate, and this activity press part 35 includes limiting plate 351 and the fore-set 352 extended in limiting plate 351；This air pressure sensor film 36 is used for innervating press part 35 activity to act on rotary spacing part 34, it is separated to form the first the most airtight cavity 301 and the second cavity 302 in this air pressure sensor film 36 is arranged at shell 31 and by internal for shell 31, this first cavity 301 connects the external world, and this second cavity 302 connects aforementioned suction nozzle 104；And, in the present embodiment, the first of this rotary spacing part 34 is rectified movable press part 35, and the second end of rotary spacing part 34 is provided with the first back-moving spring 38, and the two ends of this first back-moving spring 38 press between shell 31 and the second end of rotary spacing part 34 respectively；This push button 33 exposes to casing 10, and this push button 33 is provided with the second back-moving spring 39, and the two ends of this second back-moving spring 39 press between casing 10 and push button 33 respectively.
The course of work that the present embodiment is described in detail in detail is as follows:
During inflation, the inflation inlet of inflatable substrate is docked, then with the air outlet 103 of this product, promote this push button 33, make pressure section 333 press on microswitch 32, meanwhile, hook part 341 catch on protuberance 334, pressure section 333 is made to keep being pressed against microswitch 32, now, this air-blast device 20 starts, motor 22 drive blasting vane wheel 21 to rotate, make air form air-flow enter air chamber 101 from air inlet 102 and enter in inflatable substrate through air outlet 103, it is achieved inflation；Continuous rising along with inflatable substrate air pressure inside, air-flow is in suction nozzle 104 enters the second cavity 302, this first cavity 301 is normal pressure, when the air pressure of the second cavity 302 is more than the air pressure of the first cavity 301, this air pressure sensor film 36 deforms upon, thus the press part 35 that innervates is movable, fore-set 352 is made to act on the first end of rotary spacing part 34 by this activity press part 35 activity, rotary spacing part 34 is rotated, rotated by this rotary spacing part 34 and make hook part 341 leave protuberance 334, by the second back-moving spring 39 effect, push button 33 is resetted and leave compressing microswitch 32, now, this microswitch 32 deenergization, this air-blast device 20 quits work, complete the autostop after inflation.
Refer to shown in Fig. 7 and Fig. 8, that show the concrete structure of second preferred embodiment of the present invention, the concrete structure of the present embodiment is essentially identical with the concrete structure of aforementioned first preferred embodiment, itself except that:
In the present embodiment, carrying handle 107 is formed on this casing 10, carry to facilitate user to mention, aforementioned push button 33 exposes to the surface of carrying handle 107, this casing 10 includes left shell half 14, right half-shell 15 and lid 16, left shell half 14 and right half-shell 15 are enclosed and are configured to accommodation space, aforementioned air-blast device 20 and automatically stop controlling organization 30 and be respectively positioned in accommodation space, and this lid 16 is installed in right half-shell 15 and encloses the aforementioned air chamber 101 of composition with right half-shell 15.Further, this motor 22 is alternating current generator, and it uses the alternating current of 120V, and it electrically connects with external power receptacle also through plug cord 106, and this blasting vane wheel 21 is installed on one end of the rotating shaft of alternating current generator, and the other end of the rotating shaft of alternating current generator is provided with heat-dissipating impeller 23.And, this suction nozzle 104 is shaped on casing 10, and suction nozzle 104 is positioned at by the side of air outlet 103, not to be limited.
The course of work of the present embodiment is identical with the course of work of aforementioned first preferred embodiment, describes the course of work of the present embodiment the most in detail at this.
Refer to shown in Fig. 9 and Figure 10, that show the concrete structure of the 3rd preferred embodiment of the present invention, the concrete structure of the present embodiment is essentially identical with the concrete structure of aforementioned second preferred embodiment, itself except that:
In the present embodiment, this motor 22 is direct current generator, and it electrically connects with external power receptacle also through plug cord 106.
The course of work of the present embodiment is identical with the course of work of aforementioned second preferred embodiment, describes the course of work of the present embodiment the most in detail at this.
Refer to shown in Figure 11 and Figure 12, that show the concrete structure of the 4th preferred embodiment of the present invention, the concrete structure of the present embodiment is essentially identical with the concrete structure of aforementioned second preferred embodiment, itself except that:
In the present embodiment, this casing 10 is built-in with the battery 40 for being powered for air-blast device 20, for this battery 40, casing 10 is provided with charging inlet 50, this charging inlet 50 exposes to casing 10, when battery 40 electricity deficiency, inflatable interface 50 is connected with external power source and is charged.
The course of work of the present embodiment is identical with the course of work of aforementioned second preferred embodiment, describes the course of work of the present embodiment the most in detail at this.
Refer to shown in Figure 13 and Figure 14, that show the concrete structure of the 5th preferred embodiment of the present invention, the concrete structure of the present embodiment is essentially identical with the concrete structure of aforementioned second preferred embodiment, itself except that:
In the present embodiment, this casing 10 being provided with for placing dry cell 60 so that the battery compartment 108 powered for air-blast device 20, be provided with battery cover 17 for this battery compartment 108 on casing 10, this battery cover 17 is connected turningly with left shell half 14.During use, dry cell 60 is installed on battery compartment 108 and then covers battery cover 17, after dry cell 60 electricity is finished, dry cell 60 is pulled down the dry cell the most more renewed.
The course of work of the present embodiment is identical with the course of work of aforementioned second preferred embodiment, describes the course of work of the present embodiment the most in detail at this.
The design focal point of the present invention is: first; it is provided by valve; the second cavity is utilized individually to connect suction nozzle; accurately to obtain the actual pressure within inflatable substrate; and coordinate push button, rotary spacing part, movable press part, air pressure sensor film, the first back-moving spring and the second back-moving spring to control microswitch; it is achieved thereby that the autostop of air pump is controlled; present configuration is simple, easy to assembly; and can accurately be precisely controlled according to the actual pressure of inflatable substrate, thus offer convenience to user.Secondly, the motor of the present invention may be designed as using alternating current generator to be directly connected to external ac power source, use direct current generator to connect external ac power source, use internal battery power or use the mode of built-in dry cell power supply, pattern is various, to meet the use requirement of different users.
The above, it it is only presently preferred embodiments of the present invention, not the technical scope of the present invention is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the range of technical solution of the present invention.
Claims (10)
1. an external automatically controls Intelligent air pump, it is characterised in that: include casing and the air-blast device being arranged in casing and automatically stop controlling organization；
There is in this casing an air chamber, casing is provided with air inlet, air outlet and all connects aforementioned air chamber for sensing the suction nozzle of inflatable substrate internal gas pressure, air inlet and air outlet；
This air-blast device includes blasting vane wheel and the motor driving blasting vane wheel to rotate, and this blasting vane wheel is positioned at air chamber, and the air intake side of blasting vane wheel is just to air inlet, and the air-out side of blasting vane wheel is just to air outlet；
This automatically stop controlling organization include shell, the microswitch being switched on or switched off power supply for controlling air-blast device, for trigger microswitch push button, for push button is carried out spacing make push button keep being pressed against this microswitch rotary spacing part, for promoting rotary spacing part to rotate to release the spacing movable press part of push button and movable with the deformable air pressure sensor film acting on rotary spacing part for the press part that innervates；This air pressure sensor film is arranged in shell and enclosure is separated to form the first the most airtight cavity and the second cavity, this first cavity connection external world, this second cavity connects aforementioned suction nozzle, the first of rotary spacing part is rectified movable press part, second end of rotary spacing part is provided with the first back-moving spring, this push button exposes to casing, and this push button is provided with the second back-moving spring.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterized in that: described push button includes base portion and the manipulation portion, pressure section and the protuberance that take shape on base portion, this manipulation portion is positioned at the outer surface of basic portion, this pressure section extends laterally base portion, and this protuberance is positioned at the medial surface of base portion；This rotary spacing part is rotatably installed on shell by a screw, and the first end of rotary spacing part is plate-shaped, and the second end of rotary spacing part is convexly equipped with the hook part for catching on aforementioned protuberance.
External the most according to claim 2 automatically controls Intelligent air pump, it is characterized in that: the two ends of described first back-moving spring press between shell and the second end of rotary spacing part respectively, and the two ends of this second back-moving spring press between casing and push button respectively.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterized in that: on described casing, form carrying handle, aforementioned push button exposes to the surface of carrying handle, this casing includes left shell half, right half-shell and lid, left shell half and right half-shell are enclosed and are configured to accommodation space, aforementioned air-blast device and automatically stop controlling organization and be respectively positioned in accommodation space, this lid is installed in right half-shell and encloses the aforementioned air chamber of composition with right half-shell.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: described motor is alternating current generator, and this blasting vane wheel is installed on one end of the rotating shaft of alternating current generator, and the other end of the rotating shaft of alternating current generator is provided with heat-dissipating impeller.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: described motor is direct current generator.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: it is provided with on described casing for placing dry cell so that the battery compartment powered for air-blast device, on casing, is provided with battery cover for this battery compartment.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: described casing is built-in with the battery for being powered for air-blast device, for this battery, is provided with charging inlet on casing, and this charging inlet exposes to casing.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: being provided with check valve sheet in described air outlet, this suction nozzle is arranged in air outlet and is positioned at the front side of check valve sheet.
External the most according to claim 1 automatically controls Intelligent air pump, it is characterised in that: described suction nozzle is shaped on casing, and suction nozzle is positioned at by the side of air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007835.XA CN103775362B (en) | 2014-01-08 | 2014-01-08 | External automatically controls Intelligent air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007835.XA CN103775362B (en) | 2014-01-08 | 2014-01-08 | External automatically controls Intelligent air pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775362A CN103775362A (en) | 2014-05-07 |
| CN103775362B true CN103775362B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007835.XA Expired - Fee Related CN103775362B (en) | 2014-01-08 | 2014-01-08 | External automatically controls Intelligent air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775362B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194794A (en) * | 2016-08-24 | 2016-12-07 | 东莞市鸿生精密模具有限公司 | Super-silent medical treatment inflator pump |
| CN112302972A (en) * | 2020-10-16 | 2021-02-02 | 王恺 | Mechanical air pressure induction type gas filling device |
| CN217632873U (en) * | 2022-05-26 | 2022-10-21 | 广西思特美实业有限公司 | Control valve structure, switch assembly and electric air pump applying switch assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531445U (en) * | 2009-09-21 | 2010-07-21 | 东莞虎邦五金塑胶制品有限公司 | Thin-film type automatic sensing air pump |
| CN201661495U (en) * | 2010-03-02 | 2010-12-01 | 东莞虎邦五金塑胶制品有限公司 | Intelligent air pump capable of automatic stop |
| CN201779044U (en) * | 2010-09-08 | 2011-03-30 | 东莞虎邦五金塑胶制品有限公司 | External double-blade auto-stop air pump |
| CN103075357A (en) * | 2013-01-11 | 2013-05-01 | 东莞虎邦五金塑胶制品有限公司 | Automatic stop controller and air pump using same |
| CN203702601U (en) * | 2014-01-08 | 2014-07-09 | 东莞虎邦五金塑胶制品有限公司 | External automatic control intelligent air pump |
-
2014
- 2014-01-08 CN CN201410007835.XA patent/CN103775362B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531445U (en) * | 2009-09-21 | 2010-07-21 | 东莞虎邦五金塑胶制品有限公司 | Thin-film type automatic sensing air pump |
| CN201661495U (en) * | 2010-03-02 | 2010-12-01 | 东莞虎邦五金塑胶制品有限公司 | Intelligent air pump capable of automatic stop |
| CN201779044U (en) * | 2010-09-08 | 2011-03-30 | 东莞虎邦五金塑胶制品有限公司 | External double-blade auto-stop air pump |
| CN103075357A (en) * | 2013-01-11 | 2013-05-01 | 东莞虎邦五金塑胶制品有限公司 | Automatic stop controller and air pump using same |
| CN203702601U (en) * | 2014-01-08 | 2014-07-09 | 东莞虎邦五金塑胶制品有限公司 | External automatic control intelligent air pump |
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|---|---|
| CN103775362A (en) | 2014-05-07 |
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