TW387509U - Gas guiding structure improvement of micro pump - Google Patents

Description

V. Creation Instructions ϋ) Field of Technology] This creation is about a kind. One is by changing the examination of gas Pu 3 [Prior technology] Only when you perform an installation at a location that has been used in the past, can it be as smooth as the market, because electricity

The micro-pump gas diversion structure is improved, especially regarding the diversion path to increase the stability of the gas flow. The installation of a stop pump inside the micro-pump can be seen *, and the creators of this case urgently need to improve the research and development Completion of the [new purpose] The purpose of this creative use is not only the air volume, but also the second best in this creative work. In the gas collection micropump pumping and delivery. The situation is widely used to make the Qinjin invite device to measure the micro _In view of the above innovations, this piece of micro] is a task that can only be used to output gas when it is relatively stable at the same time, and the accuracy is required. 〇 "The use of electric micrometers can make compression errors. Pump There is still a lot of goodness in the pump. Shu Xi 擞 pumps and air pumps that have been diligently pumped for many years have diligently pumped the air I or through the same and need to be installed separately. The installation of a non-return installation and the gas. Poor structural design The design is a good example of pumping, so it must be outside the pump. The air does not flow back when it is under high pressure. The shortcomings derived from a good design are not just good research. , Finally into a structural improvement0 ό In order to provide a micro-pumped gas diversion structure, the gas and gas outlets make the gas flow more smooth. The purpose is to provide a gas formed by the germanium structure modification department that pumps over the gas diversion. Chamber, after introducing gas through the flow channel

ΤΓ

Page 4. V. Sword Explanation (2) The thin film non-return cymbals that uniformly eject the air radon from the air radon output hole and prevent the gas radon chamber from leaking can effectively exert its effect and block the gas from flowing. Channel inflow 9 Another purpose of this creation is to provide a micro-pumped gas diversion structure improvement, in which the joint tenon is set on the crossbar, and only needs to be inserted into the eccentric hole of the rotating part during assembly. When the motor is running, make the crossbar press left and right to achieve power saving and reduce noise a. [Technical content] · The micro-pump gas diversion structure with the above advantages is improved. It includes: a motor assembly and a compression It is composed of a gas collecting part and a combined micro-pump, which are combined and fixed from the outside by a latching element. ; Among them, the motor assembly includes: The motor body, the base and the transfer section, which is extended by a convex shaft through the motor body and fits through the base and the rotating part. The rotating part also has an eccentric inclined hole = compression part Including: crossbar, holding body and compression chamber; a linkage rod is extended by the horizontal sting bee, and the linkage is inserted into the false heart oblique hole of the transfer department at an offset angle. The backstop piece and the leak-proof gasket are composed of: the fixed tenon on the rear of the airbag passes through the retaining groove on the yoke of the holder, and is located on the holder corresponding to the non-return stopper and has a first stop Back to city stomatal setting. · | The gas collection unit includes: the gas collection chamber and the flow path symmetric with the above airbag. The outside of the flow path is covered with a film check pad for the second check. A non-return valve air hole and a baffle guide groove, and the outer side is provided with a gas delivery hole for output gas. 31 'Creation explanation (3) [Schematic explanation = see the detailed description of a preferred embodiment of this creation and its' will be able to further understand the technical content of this creation and its purpose and efficacy :, about the The drawings of the embodiment are: Figure 1 is a three-dimensional exploded view of the improvement of the micro-pumped gas diversion structure of the creation; Micro-pumped gas diversion structure? Schematic diagram of Wenliang's shrinkage group order: Circle 4 is a schematic diagram of the gas collecting part combination of the improved micro-pumped gas guide structure of the vessel; [Representative symbols of main parts] 101 horse with body 103 base 1Q 5 eccentric. Center oblique hole 20 compression part. 202 linkage rod 204 holding body 206 fixed tenon 208 compression chamber 21 0 leak-proof gasket 301 flow channel 303 gas output hole 40 bolt Locking element 1 0 Motor assembly 10 2 Convex shaft 104 Rotating part 1 06 Inlet rolling port 201 Transverse 203 Card slot 205 First check valve air hole. 20 * 7 fluorine bladder 209 check baffle 30 air collection part 302 film check Whole piece 304 guide groove

Page δ

S ·, Zhao Zuo's explanation (4) [Preferred embodiment] | Please refer to Figure 1. The micro-pump gas diversion structure improvement provided by this creation mainly includes a motor assembly 10, a compression section 20, a Composed of the gas collecting part 30, the combined micropump is combined with the outside by the latching element 40, and is fixed. 1 Among them, the motor assembly 10 includes: a motor body 101, a base 103, and a rotating part 104, and a convex shaft 102 is extended from the motor body 101 and passes through the base 103 and rotates. There are 104 sets of parts, which are combined with the rotating part 104 and an eccentricity. The inclined hole 105 is provided with an inlet 4 on the side. The port 106 is provided with a cross section 201, a holding rod 204, and a compression chamber. 208; A quick moving lever 2 Q2 is protruded from Yokohama 201 court, and the bismuth link 202 is inserted into the eccentric oblique hole 105 of the rotating part at an offset angle. It is composed of art piece 210. The fixed tenon 206 at the rear of the airbag 207 passes through the retaining body and the groove 20 on the crossbar to engage with each other. It is located on the retaining body corresponding to the check structure 爿 209 and has the first Check valve air hole 205 is set. : The air collecting part 30 includes: a diversion groove 3Q4, which is arranged in a recessed manner in the general body; in which, the first and second return valve air holes 2 Q5 are connected with the airbag 207 to keep it open. The design of the flow path 3 〇1, the outside of the flow path 301! Covered with a thin film check gasket 302 * for the second check valve, and the diversion of the first check valve air hole 2fl5 and the airbag 207 There is a gas output hole 303 for gas output on the outside. Please refer to Figure 2 for reference. The motor body 101 is combined with the base 10, and the convex shaft passes through the base 103 and fits with the rotating part 104. The rotating part 104 An eccentric inclined hole 105 is provided, and an air inlet 106 is provided on the side. After the motor is turned on,

S [zih] Lb

D V. Creation vanadium (5) • ·. The moving part rotates at a speed of 104 baht, so that the linkage rod inserted into the eight eccentric oblique holes can move with it. .. Please refer to Figure 3 in Figure 3. This is a schematic diagram of the compression part 20 after it is combined. The linking rod 2 is inserted into the oblique hole of the circle II. The linking rod 2 is pressed by the eccentric rotation to press the crossbar 201 'and the crossbar. 20.1 Continue to compress the airbag 207, and then generate gas and send it to the gas collection unit; ~ Please refer to Figure 3 and Figure 4 at the same time, when the gas ji. Is sent to the gas collection unit 3〇 ^ and press the oxygen balloon 207 on the crossbar 201 at the same time .: The first check valve gas. The hole 205 is tightly closed under the influence of the internal air pressure. The second check valve's film gasket 302 is opened by the gas thrust of the runner 301. When the airbag 207 returns, the first On one occasion, the air opening ceremony 205 is opened and air is sucked into the airbag 207 through the air inlet hole 106 of the base through the guide groove 304, and the thin medium stop plate 302 in the second check room is closed tightly due to the internal air pressure. " The fluorine gas inside the gas collection chamber is continuously squeezed by the airbag 207. Therefore, after the gas is introduced through the flow channel 3 01, the gas is evenly discharged from the gas · body wheel. The hole 3 〇3 is pushed out, and the mound prevents the gas. The leak-proof membrane check cymbals · 302 can effectively exert their functions * Blocking gas from flowing backward from the flow channel 301. Please refer to the fifth circle. Record: After the arsenic micropump is combined and fixed from the outside using a latching element, a leak-proof tab 210 is provided in the compression part 20 and the gas collection part 30 to protect the internal space.恃 A certain pressure value, and make the air out of the gas relatively stable. [Characteristics and effects] The micro-pumped fluorine body diversion structure provided by this creation is improved. When compared with the aforementioned citations and other conventional technologies, it has the following Advantages:

! V. Creation Instructions (6)

1. Use the air inlet and outlet at different positions to make the gas flow more smooth. 'The air output is relatively stable compared to the conventional micropump and easy to assemble. D 2. In the air chamber formed by the gas collection part, After the gas is introduced, the gas can be uniformly sprayed from the gas outlet hole, and the film check gasket that prevents the gas from leaking from the gas chamber can effectively exert its effect and block the gas from flowing back into the flow channel. 3. Linking rod It is installed on the crossbar. When assembling, it only needs to be inserted into the eccentric oblique hole of the rotating part. When the motor is running, the crossbar is pressed to the left and right to save power and reduce noise β. The above detailed description is for this A detailed description of one feasible embodiment of the creation, but this embodiment is not intended to limit the patent garden of the creation, where everyone is separated. The equivalent implementation or change of the spirit of the creative art should be included in the scope of the patent in this case 》 In summary, Benso is not only innovative in terms of space type, but also can enhance the above-mentioned multiple effects over conventional items. It should have already been applied. The legal new patent elements that are fully in line with novelty and progress are submitted according to law. Please, please kindly ask your office to approve this new plastic patent application.

Page 9

Claims (1)

六 、 Shenjing Patent Fanyuan 1. An improved micro-pumped gas diversion structure, including at least: a motor assembly, a shrinkage section and a gas collection section; wherein the horse coupling assembly includes a motor body, a base and a rotation A convex shaft extends from the motor body and passes through the base to fit with the moving part. The rotating part is provided with an eccentric slant; e The compression part includes a cross bar, a retaining body and a compression chamber. An interlocking rod is extended, and the interlocking rod is inserted into the eccentric oblique hole soil of the rotating part at a once-shift angle. The collapsing chamber is composed of an airbag and a non-return baffle and a shim-proof gasket. The card is fixed at the rear of the airbag. The tenon passes through the retaining body and engages with the upper groove of the crossbar. It is located on the retaining body corresponding to the check valve and is provided with a first check valve air hole. The air collection part includes a gas collection chamber and the air bag. Symmetrical flow channel design, the outside of the flow port is covered with a thin film soil back gasket for the second check room, and the diversion groove connecting the air hole of the first check valve and the airbag, and the outside i Outlet of gas wheel .; In the eccentric oblique hole of the part, the linkage rod is made. Xing Zhou rotates * The linkage rod is pressed by the eccentric rotation to press the crossbar, and the crossbar's performance is slower than the airbag. At the same time, the airbag: the first check valve is closed and opened by the influence of the internal air pressure, and the second I check valve is opened by the gas thrust from the runner; when the airbag returns, the first check valve air hole is opened and The air is drawn into the airbag through the deflector, and the second non-return valve is closed tightly by the influence of internal air and dust. With this holding action, the gas inside the gas collection chamber is transparent because the airbag continues to squeeze. Flow channel: After the gas is introduced, the gas is evenly ejected from the gas wheel outlet holes β Page 11