CN110925540A - Damping device and damping method for miniature air pump - Google Patents
Damping device and damping method for miniature air pump Download PDFInfo
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- CN110925540A CN110925540A CN201911247247.2A CN201911247247A CN110925540A CN 110925540 A CN110925540 A CN 110925540A CN 201911247247 A CN201911247247 A CN 201911247247A CN 110925540 A CN110925540 A CN 110925540A
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- air pump
- base
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- damping
- miniature air
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- 238000013016 damping Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 3
- 230000037081 physical activity Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping device and a damping method for a miniature air pump, which comprise the following steps: base, miniature air pump subassembly, altitude mixture control support, buffering spring, extension spring, shell the base is equipped with fixed turn-ups plate structure for the periphery, the pump body activity sets up the lower part of air pump fixed bolster, miniature air pump subassembly passes through the buffering spring with altitude mixture control support swing joint, altitude mixture control support activity sets up the upper portion of pillar, the vertical setting of extension spring is in the upper portion of base, the air pump fixed bolster passes through the extension spring with base swing joint, the shell activity sets up the upper portion of base, the shell with base swing joint. The air pump vibration damping device is simple in structure, easy to machine and manufacture, capable of being manufactured in a modularized mode, convenient for users to install and fix, capable of reducing vibration of the air pump to the minimum, free of worrying about the fact that the vibration is transmitted to the shell, stable in operation, not easy to damage and high in popularization value.
Description
Technical Field
The invention relates to the technical field of damping devices, in particular to a damping device and a damping method for a miniature air pump.
Background
With the continuous development of science and technology, the application of the micro air pump is wider, the requirement on the micro air pump is higher and higher, particularly in the industries of medical treatment, environmental protection, precision instruments, scientific detection and the like, the micro air pump is required to have no vibration during working, namely zero vibration, so as to avoid the influence on the performance of the whole product caused by the vibration of the micro air pump, for example, in the medical industry, a plurality of devices are provided with the micro air pump, especially, if the vibration of the miniature air pump can affect the success or failure of the whole operation in the operation and even endanger the life, the existing micro air pump has very complex and heavy structure and great difficulty in installation and maintenance due to the addition of the damping device, the operation is very troublesome, time-consuming and labor-consuming, which increases the great working difficulty for the related operators, and the production process is complex, is not beneficial to batch production, and has unstable performance and high use cost.
Therefore, there is a need for engineers in the related art to develop a damping device for a miniature air pump with simple structure, stable performance and low cost to meet the current needs,
disclosure of Invention
The invention aims to provide a miniature air pump damping device which is simple in structure, convenient to install, good in damping performance and capable of being produced in a modularized mode.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a micro air pump shock absorbing device comprising:
the base is of a plate body structure with a fixing flange arranged on the periphery, a plurality of pillars, a plurality of annular pull buckles and a plurality of mounting holes are arranged on the upper portion of the base, external threads are arranged at the end portions of the pillars, the pillars are symmetrically arranged, and a plurality of first threaded holes are formed in the fixing flange;
the miniature air pump assembly comprises a pump body and an air pump fixing support, wherein the pump body is movably arranged at the lower part of the air pump fixing support, and a plurality of first fixing holes, a plurality of spring connecting holes and a plurality of spring hanging holes are formed in the air pump fixing support;
the height adjusting bracket is movably arranged at the upper part of the strut;
the buffer spring is arranged at the upper part of the base, and the miniature air pump assembly is movably connected with the height adjusting bracket through the buffer spring;
the tension spring is vertically arranged on the upper part of the base, and the air pump fixing support is movably connected with the base through the tension spring;
the shell, the shell activity sets up the upper portion of base, the shell with base swing joint, shell side upper portion is equipped with a plurality of round holes and rectangular hole on running through.
Preferably, the lower part of the side requirement of the shell is provided with a plurality of second fixing holes, the second fixing holes are correspondingly arranged with the first threaded holes, and the shell is matched with the base.
Preferably, the extension spring is two, two the extension spring sets up the both sides of the pump body, two the specification of extension spring is the same.
Preferably, the buffering springs comprise a first buffering spring and a second buffering spring, the number of the buffering springs is multiple, the number of the first buffering spring and the number of the second buffering spring in each group are two, and the two first buffering springs and the two second buffering springs are respectively and symmetrically arranged on two sides of the air pump fixing support.
Preferably, the first damper spring and the second damper spring have the same specifications.
Preferably, the height adjusting support is a hexagonal prism, a second threaded hole and a third threaded hole are formed in two ends of the height adjusting support respectively, the second threaded hole is matched with the external thread, a fastening screw is arranged on the upper portion of the third threaded hole, one end of the buffer spring is fixedly connected with the height adjusting support through the screw, and the height adjusting support is made of copper.
Preferably, the air pump fixing support is a planar plate-shaped body, a plurality of lightening holes are formed in the upper portion of the air pump fixing support and distributed in an array mode, and the air pump fixing support is made of aluminum and/or aluminum alloy materials.
Preferably, the base comprises a bottom plate and a fixed flange, the fixed flange and the bottom plate are integrally bent, the fixed flange is perpendicular to the bottom plate, and a plurality of reinforcing ribs are arranged at the bending positions of the bottom plate and the flange.
A method for damping vibration of a micro air pump damping device comprising the micro air pump damping device of claims 1-8, comprising the steps of:
s1: placing a micro air pump assembly on a base to enable the micro air pump assembly to be located in the center of the base;
s2: adjusting the height of the height adjusting bracket to ensure that the bottom and the top of the miniature air pump assembly respectively keep a certain distance from the base and the shell, so that the miniature air pump assembly is in a suspended state during working;
s3: selecting two first buffer springs and two second buffer springs with the same specification respectively, connecting one ends of the two first buffer springs with a spring connecting hole on one side of the air pump fixing support respectively, and connecting one ends of the two second buffer springs with a spring connecting hole on the other side of the air pump fixing support respectively;
s4: respectively fastening and connecting one end of each of the two first buffer springs and one end of each of the two second buffer springs with the corresponding height adjusting bracket, so that the miniature air pump assembly is positioned in the center of the base, the air pump fixing bracket is in a horizontal state, and the annular pull buckle is adjusted to be perpendicular to the central axis of the spring connecting hole;
s5: installing a tension spring, and adjusting the tension spring to enable the tension spring to be vertical to the base when the tension spring is in a static state;
s6: detect and adjust the dynamics of buffering spring, extension spring makes the focus of miniature air pump subassembly makes miniature air pump subassembly is in vertical, and horizontal, normal dynamics is the same.
The invention has the beneficial effects that:
the air pump vibration reduction device is simple in structure, easy to machine and manufacture, capable of being manufactured in a modularized mode, convenient for a user to install and fix, capable of reducing vibration of the air pump to the minimum, free of worrying about the fact that the vibration is transmitted to the shell, stable in operation and not easy to damage.
Drawings
FIG. 1 is a front view of an embodiment of a damping device for a micro air pump according to the present invention;
FIG. 2 is a right side view of an embodiment of a damping device for a micro air pump according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a damping device for a micro air pump according to the present invention;
FIG. 4 is a perspective view of an embodiment of a damping device for a micro air pump according to the present invention.
FIG. 5 is a flow chart illustrating a damping method of the damping device of the micro air pump according to the present invention.
In the figure, 1-base, 11-pillar, 12-ring-shaped pull buckle,
2-a miniature air pump component, 21-a pump body, 22-an air pump fixing bracket,
3-height adjusting bracket, 4-buffer spring, 5-tension spring and 6-shell.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, 2, 3 and 4, a micro air pump shock-absorbing device includes:
the base comprises a base 1, wherein the base 1 is of a plate body structure with a fixing flange arranged on the periphery, the upper part of the base 1 is provided with a plurality of supporting columns 11, a plurality of annular pull buckles 12 and a plurality of mounting holes, the end parts of the plurality of supporting columns 11 are provided with external threads, the plurality of supporting columns 11 are symmetrically arranged, and the fixing flange is provided with a plurality of first threaded holes;
specifically, in the present embodiment, the plurality of pillars 11 are fixedly connected to the base 1.
The miniature air pump component 2 comprises a pump body 21 and an air pump fixing support 22, wherein the pump body 21 is movably arranged at the lower part of the air pump fixing support 22, and the air pump fixing support 22 is provided with a plurality of first fixing holes, a plurality of spring connecting holes and a plurality of spring hanging holes;
the height adjusting bracket 3 is movably arranged at the upper part of the strut 11;
the buffer spring 4 is arranged at the upper part of the base 1, and the micro air pump assembly 2 is movably connected with the height adjusting bracket 3 through the buffer spring 4;
and the tension spring 5 is vertically arranged on the upper part of the base 1, and the air pump fixing support 22 is movably connected with the base 1 through the tension spring 5.
Specifically, in this embodiment, the center of gravity of the micro air pump assembly 2 in the Z-axis direction is controlled by the tension spring 5.
The shell 6, the activity of shell 6 sets up on the upper portion of base 1, and shell 6 and base 1 swing joint run through on the 6 side upper portions of shell and be equipped with a plurality of round holes and rectangular hole.
In a preferred embodiment of the present invention, a plurality of second fixing holes are formed in a lower portion of the side of the housing 6, the plurality of second fixing holes are disposed corresponding to the plurality of first threaded holes, and the housing 6 is matched with the base 1.
Specifically, in the present embodiment, the housing 6 and the base 1 may have various shapes including a square shape and a circular shape, and the housing 6 having various shapes is matched with the base 1.
In the preferred embodiment of the present invention, there are two tension springs 5, the two tension springs 5 are disposed on two sides of the pump body 21, and the specifications of the two tension springs 5 are the same.
Specifically, in this embodiment, one end of the tension spring 5 is movably connected with the annular pull buckle 12, and the other end of the tension spring 5 is movably connected with the spring hanging hole.
In a preferred embodiment of the present invention, the buffer springs 4 include a first buffer spring and a second buffer spring, the number of the buffer springs 4 is multiple, each group of the first buffer spring and the second buffer spring is two, and the two first buffer springs and the two second buffer springs are symmetrically disposed on two sides of the air pump fixing bracket 22, respectively.
In a preferred embodiment of the present invention, the specifications of the two first buffer springs and the second buffer spring are the same.
Specifically, in this embodiment, the first buffer spring and the second buffer spring are used to adjust the center of gravity of the micro air pump assembly 2 in the Y-axis direction and the X-axis direction.
Specifically, in this embodiment, the specifications of the first buffer spring, the second buffer spring and the tension spring 5 may be the same or different, and the specifications include a wire diameter, a length and a spring outer diameter.
Specifically, in this embodiment, the buffer spring 4 and the tension spring 5 with appropriate specifications need to be selected according to the difference of the gravity centers of the micro air pump assembly 2.
In a preferred embodiment of the present invention, the height adjusting bracket 3 is a hexagonal prism, the two ends of the height adjusting bracket 3 are respectively provided with a second threaded hole and a third threaded hole, the second threaded hole is matched with the external thread, the upper portion of the third threaded hole is provided with a fastening screw, one end of the buffer spring 4 is respectively fastened and connected with the height adjusting bracket 3 through a screw, and the height adjusting bracket 3 is made of copper.
In a preferred embodiment of the present invention, the air pump fixing bracket 22 is a flat plate, the upper portion of the air pump fixing bracket 22 is provided with a plurality of lightening holes, the plurality of lightening holes are distributed in an array, and the air pump fixing bracket 22 is made of aluminum and/or aluminum alloy.
In a preferred embodiment of the present invention, the base 1 includes a bottom plate and a fixing flange, the fixing flange and the bottom plate are integrally bent, the fixing flange is perpendicular to the bottom plate, and a plurality of reinforcing ribs are disposed at the bending positions of the bottom plate and the flange.
Specifically, in this embodiment, the base 1 and the housing 6 are formed by press molding.
Specifically, in this embodiment, the micro air pump assembly 2 is suspended and fixed in the air by the buffer spring 4 and the tension spring 5, the vibration amplitude size is controlled, and the vibration is reduced to zero by the buffer of the buffer spring 4 and the tension spring 5.
As shown in fig. 5, a shock-absorbing method of a micro air pump shock-absorbing device comprising the micro air pump shock-absorbing device of claims 1-8, comprising the steps of:
s1: placing the micro air pump assembly 2 on the base 1, and enabling the micro air pump assembly 2 to be located in the center of the base 1;
s2: the height of the height adjusting bracket 3 is adjusted to ensure that the bottom and the top of the micro air pump assembly 2 respectively keep a certain distance from the base 1 and the shell 6, so that the micro air pump assembly 2 is in a suspended state during working;
s3: selecting two first buffer springs and two second buffer springs with the same specification respectively, and connecting one ends of the two first buffer springs with the spring connecting hole on one side of the air pump fixing support 22 respectively, and connecting one ends of the two second buffer springs with the spring connecting hole on the other side of the air pump fixing support 22 respectively;
s4: respectively fastening and connecting one end of each of the two first buffer springs and one end of each of the two second buffer springs with the corresponding height adjusting bracket 3, so that the micro air pump assembly 2 is positioned at the center of the base 1, the air pump fixing bracket 22 is in a horizontal state, and the annular pull buckle 12 is adjusted to be perpendicular to the central axis of the spring connecting hole;
s5: installing a tension spring 5, and adjusting the tension spring 5 to enable the tension spring 5 to be vertical to the base 1 when in a static state;
s6: the dynamics of buffer spring 4, extension spring 5 are detected and adjusted, make miniature air pump subassembly 2 in vertical, horizontal, normal dynamics balance.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. A miniature air pump damping device, its characterized in that includes:
the base is of a plate body structure with a fixing flange arranged on the periphery, a plurality of pillars, a plurality of annular pull buckles and a plurality of mounting holes are arranged on the upper portion of the base, external threads are arranged at the end portions of the pillars, the pillars are symmetrically arranged, and a plurality of first threaded holes are formed in the fixing flange;
the miniature air pump assembly comprises a pump body and an air pump fixing support, wherein the pump body is movably arranged at the lower part of the air pump fixing support, and a plurality of first fixing holes, a plurality of spring connecting holes and a plurality of spring hanging holes are formed in the air pump fixing support;
the height adjusting bracket is movably arranged at the upper part of the strut;
the buffer spring is arranged at the upper part of the base, and the miniature air pump assembly is movably connected with the height adjusting bracket through the buffer spring;
the extension spring, the vertical setting of extension spring is in the upper portion of base, air pump fixed bolster pass through the extension spring with base swing joint.
The shell, the shell activity sets up the upper portion of base, the shell with base swing joint, shell side upper portion is equipped with a plurality of round holes and rectangular hole on running through.
2. The miniature air pump shock absorbing device as claimed in claim 1, wherein a plurality of second fixing holes are formed in a lower portion of the side of the housing, the plurality of second fixing holes are correspondingly formed in the plurality of first threaded holes, and the housing is matched with the base.
3. The miniature air pump shock absorption device according to claim 1, wherein there are two of said tension springs, two of said tension springs are disposed on two sides of said pump body, and the two of said tension springs have the same specification.
4. The device as claimed in claim 1, wherein the damping springs comprise a first damping spring and a second damping spring, the damping springs are provided in multiple sets, each set of the first and second damping springs is two, and the two damping springs are symmetrically disposed on two sides of the air pump fixing bracket.
5. The miniature air pump shock absorbing device as claimed in claim 4, wherein the first and second damping springs have the same specification.
6. The miniature air pump shock absorption device according to claim 1, wherein the height adjustment bracket is a hexagonal prism, a second threaded hole and a third threaded hole are respectively formed at two ends of the height adjustment bracket, the second threaded hole is matched with the external thread, a fastening screw is arranged at the upper part of the third threaded hole, one end of the buffer spring is respectively and fixedly connected with the height adjustment bracket through the screw, and the height adjustment bracket is made of copper.
7. The miniature air pump shock absorption device according to claim 1, wherein the air pump fixing support is a planar plate-shaped body, the upper portion of the air pump fixing support is provided with a plurality of lightening holes, the plurality of lightening holes are distributed in an array manner, and the air pump fixing support is made of aluminum and/or aluminum alloy materials.
8. The damping device for the miniature air pump according to claim 1, wherein the base comprises a bottom plate and a fixing flange, the fixing flange and the bottom plate are integrally bent, the fixing flange is perpendicular to the bottom plate, and a plurality of reinforcing ribs are arranged at the bending positions of the bottom plate and the flange.
9. A damping method of a micro air pump damping device comprising the micro air pump damping device of claims 1-8, comprising the steps of:
s1: placing a micro air pump assembly on a base to enable the micro air pump assembly to be located in the center of the base;
s2: adjusting the height of the height adjusting bracket to ensure that the bottom and the top of the miniature air pump assembly respectively keep a certain distance from the base and the shell, so that the miniature air pump assembly is in a suspended state during working;
s3: selecting two first buffer springs and two second buffer springs with the same specification respectively, connecting one ends of the two first buffer springs with a spring connecting hole on one side of the air pump fixing support respectively, and connecting one ends of the two second buffer springs with a spring connecting hole on the other side of the air pump fixing support respectively;
s4: respectively fastening and connecting one end of each of the two first buffer springs and one end of each of the two second buffer springs with the corresponding height adjusting bracket, so that the miniature air pump assembly is positioned in the center of the base, the air pump fixing bracket is in a horizontal state, and the annular pull buckle is adjusted to be perpendicular to the central axis of the spring connecting hole;
s5: installing a tension spring, and adjusting the tension spring to enable the tension spring to be vertical to the base when the tension spring is in a static state;
s6: detect and adjust the dynamics of buffering spring, extension spring makes the focus of miniature air pump subassembly makes miniature air pump subassembly is in vertical, and horizontal, normal dynamics is the same.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911247247.2A CN110925540A (en) | 2019-12-09 | 2019-12-09 | Damping device and damping method for miniature air pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911247247.2A CN110925540A (en) | 2019-12-09 | 2019-12-09 | Damping device and damping method for miniature air pump |
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CN110925540A true CN110925540A (en) | 2020-03-27 |
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CN201911247247.2A Pending CN110925540A (en) | 2019-12-09 | 2019-12-09 | Damping device and damping method for miniature air pump |
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CN (1) | CN110925540A (en) |
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2019
- 2019-12-09 CN CN201911247247.2A patent/CN110925540A/en active Pending
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