CN208912405U - Ultrasonic atomizatio piece that is a kind of durable and being easily assembled to - Google Patents
Ultrasonic atomizatio piece that is a kind of durable and being easily assembled to Download PDFInfo
- Publication number
- CN208912405U CN208912405U CN201821515545.6U CN201821515545U CN208912405U CN 208912405 U CN208912405 U CN 208912405U CN 201821515545 U CN201821515545 U CN 201821515545U CN 208912405 U CN208912405 U CN 208912405U
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- Prior art keywords
- electrode
- conduction region
- ceramic substrate
- lug
- durable
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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- Transducers For Ultrasonic Waves (AREA)
Abstract
The utility model discloses ultrasonic atomizatio pieces that is a kind of durable and being easily assembled to, wherein, it is connected with including piezo ceramic element, on the side of piezo ceramic element and has the metal substrate in micropore area, the first electrode and second electrode being equipped on the another side of piezo ceramic element in center, and be connected with the flexible connection body of on-load voltage with first electrode and second electrode.The utility model has overall structure and electric connection position effect that is secured, and being easy assembling and can be mass.
Description
Technical field
The utility model belongs to medical auxiliary equipment field, in particular to a kind of to be applied to durable in atomizer and be easy to group
The ultrasonic atomizatio piece of dress.
Background technique
It is medicinal atomized by the way of atomizer treatment into small drop, these drops of breathing sucking later reach
To the effect for the treatment of.The pain taken medicine can both be mitigated in this way, the waste to drug can also be reduced, moreover it is possible to so that the treatment of drug
Effect performs to ultimate attainment.The application of atomizer has anti-inflammatory, antibechic, eliminating the phlegm for the effect of medical treatment, releases bronchial spasm, makes gas
Road is unobstructed, improves ventilatory function, can so guarantee that patient does not feel as expiratory dyspnea.Furthermore it is also possible to thoracic operation
The patient of front and back plays preventing respiratory tract infection, so that operation is reached good effect, or even can be applied in cancer drug therapy
In lung cancer.Wherein, the microgrid atomizing piece in atomizer is the important component of microgrid atomizer.Currently, ultrasonic mist on the market
Changing is to be attached on piezo ceramic element in chip architecture using with the metal substrate of lug, later the welding lead on lug again.
Piezo ceramic element is and surface is equipped on a ceramic substrate upper conductive layer and ceramic substrate lower surface by a ceramic substrate
The lower conductiving layer being equipped with is constituted.After the above-mentioned lead being welded on lug is connected electrode, due to metal substrate and lower conductiving layer
It is in contact, so that lower conductiving layer is connect with electrode；An electrode is formed on the upper conductive layer of ceramic substrate, on this electrode
Weld another lead.When applying voltage to two leads, so that it may so that piezo ceramic element, which is powered, generates mechanical oscillation.On
The ultrasonic atomizatio piece for stating existing structure has following defects that the lug itself 1) after being used for a long time, on metal substrate is easy
Bending, fracture；2) lead is directly welded on solder joint, so that lead and solder joint junction are easy to happen fracture, causes lead
Fall off, burn into is by breakage etc., it is not firm that circuit is electrically connected.It easily swings, is being produced in batches often in addition, easily causing lead
Often need it is artificial will first be welded again after lead and solder joint alignment, it is cumbersome and be not easy group so to also result in ultrasonic atomizatio piece procedure of processing
Dress.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of overall structure and be electrically connected position it is secured,
And it is easy assembling and can be mass durable and the ultrasonic atomizatio piece being easily assembled to.
To achieve the above object, one kind provided by the utility model is durable and the ultrasonic atomizatio piece that is easily assembled to, wherein packet
Piezo ceramic element is included, is connected on the side of piezo ceramic element and has the Metal Substrate in micropore area in center
Piece, the first electrode and second electrode being equipped on the another side of piezo ceramic element, and with first electrode and second electrode
It is connected with the flexible connection body of on-load voltage.Piezo ceramic element includes the ceramic substrate of circular ring shape, and the table in ceramic substrate
The conductive region that face is equipped with.First electrode and second electrode are all set in close to the position at ceramic substrate edge.Second electrode
Trapezoidal non-conductive area is provided on the ceramic substrate of periphery.Conductive region includes the ceramic base in the overseas side region in non-conductive area
The first conduction region that on piece is equipped with, the second conduction region being equipped in non-conductive region inside region, on the back side of ceramic substrate
The third conduction region being equipped with, and the 4th conduction region being equipped on the ceramic base loop side of corresponding second conduction region.4th is conductive
Area is connected with the second conduction region and third conduction region respectively；The electric polarity and second that first conduction region is had are conductive
The electric polarity that area, third conduction region and the 4th conduction region three are had is opposite.As a result, ceramic substrate is made in high frequency voltage
With lower generation inverse piezoelectric effect, so that mechanical oscillation occur.In addition, equal in order to enable ceramic substrate two sides to generate voltage's distribiuting
Even, each occupied area of the second conduction region and non-conductive area should be ceramic substrate upper surface very little area.Flexible connection
Body includes flexible circuit board material connector, the first lug being respectively equipped on flexible circuit board material connector both ends and
Two lugs are equipped with the empty septal area both separated, in first lug and the second lug point between first lug and the second lug
The conductive sheet that She You be not turned on mutually, and be equipped on conductive sheet and first electrode and second electrode corresponding the connected respectively
One pad and the second pad.Flexible circuit board material connector part extends to outside ceramic substrate；It is convex in first lug and second
Conductive sheet on ear has part to be exposed to outside ceramic substrate, and the conductive sheet part of the exposure is connect with external circuits.
In some embodiments, the first conduction region in ceramic substrate surface, the second conduction region and third conduction region according to
It is secondary to connect.
In some embodiments, conductive sheet is the metal copper foil cohered in flexible circuit board material.
In some embodiments, non-conductive area is to be exposed to outer part ceramic substrate.
In some embodiments, distinguish on the first conduction region, the second conduction region, third conduction region and the 4th conduction region
It is provided with the conductive silver layer of covering glaze layer.Thus, it is possible to play anticorrosion, effect anti-oxidant, easy to clean.
In some embodiments, metal substrate is identical with the shapes and sizes of ceramic substrate, the two by welding compound or
Adhesive securely links into an integrated entity.
In some embodiments, first electrode and second electrode are respectively positive electrode and negative electrode or negative electrode and just
Pole.
In some embodiments, flexible circuit board material connector is single layer FPC flexible circuit board.
The utility model has the beneficial effects that having overall structure and electric connection position secured, and it is easy assembling and can criticizes
Measure the effect of production.Due to being connected by conductive sheet one end on lug with first electrode and second electrode, other end exposure
Part is connect with external circuit.By the way of above-mentioned flexible connection body replace traditional lead, therefore avoid lead fall off,
By situations such as breakages.In addition, flexible connection body uses single layer FPC flexible circuit board material, than conventional wire more resistant to corrosion.And
Flexible connection body connection mode be located in same level instead of conventional wire connection mode, first electrode and second electrode and
Position is fixed, and is directly weldingly connected after the conductive sheet on flexible connection body being aligned with electrode by machine, is not required to very important person
Work is directed at the electrode on the pad and piezo ceramic element on conductive sheet, can directly be welded by machine, to improve batch
The efficiency of production.Also it is more firm not easy to break not only to make electrode connection for improved connection type, and ultrasound of being more convenient for
The assembling of atomizing piece realizes overall structure and electric connection position purpose that is secured, and being easy assembling and can be mass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model back angle；
Fig. 3 is the structural schematic diagram at the utility model side view angle；
Fig. 4 is the configuration schematic diagram of the utility model；
Fig. 5 is the structural schematic diagram of piezo ceramic element in the utility model；
Fig. 6 is the structural schematic diagram of flexible connection body in the utility model.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawing.
As shown in figures 1 to 6, ultrasonic atomizatio piece that is a kind of durable and being easily assembled to, including piezo ceramic element 01, in piezoelectricity
It is connected on the side of ceramic component 01 and has the metal substrate 02 in micropore area 03, in piezoelectric ceramics group in center
The first electrode 04 and second electrode 05 that the another side of part 01 is equipped with, and be connected with first electrode 04 and second electrode 05
The flexible connection body 06 of on-load voltage.
Piezo ceramic element 01 includes the ceramic substrate 11 of circular ring shape, and the conduction being equipped on the surface of ceramic substrate 11
Region.First electrode 04 and second electrode 05 are all set in close to the position at 11 edge of ceramic substrate.05 periphery of second electrode
Trapezoidal non-conductive area 12 is provided on ceramic substrate 11.Conductive region includes the ceramic base in the overseas side region in non-conductive area 12
The first conduction region 13 that piece 11 is equipped with, the second conduction region 14 being equipped in 12 domain inside region of non-conductive area, in ceramic substrate
The third conduction region 15 that 11 back side is equipped with, and be equipped on the 11 ring side of ceramic substrate of corresponding second conduction region 14 the 4th
Conduction region 16.4th conduction region 16 is connected with the second conduction region 14 and third conduction region 15 respectively.First band of conduction region 13
Some electric polarities are opposite with the electric polarity that the second conduction region 14, third conduction region 15 and 16 three of the 4th conduction region are had.Make
It obtains ceramic substrate 11 and generates inverse piezoelectric effect under high frequency voltage effect, so that mechanical oscillation occur.In addition, in order to make ceramic base
11 two sides of piece can generate that voltage's distribiuting is uniform, and each occupied area of the second conduction region 14 and non-conductive area 12 should be ceramic base
11 upper surface very little area of piece.
Flexible connection body 06 includes flexible circuit board material connector 61, on 61 both ends of flexible circuit board material connector
The first lug 62 being respectively equipped with and the second lug 63 are equipped with the sky for separating the two between first lug 62 and the second lug 63
Septal area 64 is respectively equipped with the conductive sheet 65 being mutually not turned in first lug 62 and the second lug 63, and on conductive sheet 65
Equipped with to first electrode 04 and second electrode 05 corresponding the first pad 66 and 67 connected respectively.Flexible circuit board material connector
61 parts extend to outside ceramic substrate 11.Conductive sheet 65 in first lug 62 and the second lug 63 has part to be exposed to ceramics
Outside substrate 11, exposed 65 part of conductive sheet is connect with external circuits.The first conduction region 13, second on 11 surface of ceramic substrate
Conduction region 14 and third conduction region 15 successively connect, and conductive sheet 65 is the metal copper foil cohered in flexible circuit board material.No
Conduction region 12 is to be exposed to outer part ceramic substrate 11.First conduction region 13, the second conduction region 14, third conduction region 15 and
It is respectively arranged with the conductive silver layer of covering glaze layer on four conduction regions 16, anticorrosion, work anti-oxidant, easy to clean can be played
With.Metal substrate 02 is identical with the shapes and sizes of ceramic substrate 11, and the two securely connects into one by welding compound or adhesive
Body.First electrode 04 and second electrode 05 are respectively positive electrode and negative electrode or negative electrode and anode.Flexible circuit board material
Connector 61 is single layer FPC flexible circuit board.
In application, being connected by 65 one end of conductive sheet on lug with first electrode 04 and second electrode 05, the other end is sudden and violent
The part of dew is connect with external circuit.Traditional lead is replaced by the way of above-mentioned flexible connection body 06, therefore is avoided and drawn
Line falls off, by situations such as breakages.Flexible connection body 06 uses single layer FPC flexible circuit board material, than conventional wire more resistant to corrosion.
And 06 connection mode of flexible connection body is instead of conventional wire connection mode, and first electrode 04 and second electrode 05 are located at same
On horizontal plane and position is fixed, and is directly welded after the conductive sheet 65 on flexible connection body 06 being aligned with electrode by machine
It is connected, does not need the electrode on the pad and piezo ceramic element 01 on manual-alignment conductive sheet 65, it can be direct by machine
Welding, to improve the efficiency of batch production.Not only make electrode connection more firm not easily broken there are also improved connection type
It splits, and the assembling for ultrasonic atomizatio piece of being more convenient for.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical new
The protection scope of type.
Claims (8)
1. ultrasonic atomizatio piece that is a kind of durable and being easily assembled to, which is characterized in that including piezo ceramic element, in piezoelectric ceramics group
It is connected on the side of part and has the metal substrate in micropore area, in the another side of piezo ceramic element in center
The first electrode and second electrode being equipped with, and it is connected with first electrode and second electrode the flexible connection body of on-load voltage；
The piezo ceramic element includes the ceramic substrate of circular ring shape, and the conduction region being equipped on the surface of ceramic substrate
Domain；
The first electrode and second electrode is all set in close to the position at ceramic substrate edge;
Trapezoidal non-conductive area is provided on the ceramic substrate of the second electrode periphery；
The conductive region includes the first conduction region being equipped on the ceramic substrate of the overseas side region in non-conductive area, is not leading
The second conduction region that electric area inside region is equipped with, the third conduction region being equipped on the back side of ceramic substrate, and corresponding the
The 4th conduction region that the ceramic base loop side of two conduction regions is equipped with；
4th conduction region is connected with the second conduction region and third conduction region respectively;First conduction region is had
Electric polarity it is opposite with the electric polarity that the second conduction region, third conduction region and the 4th conduction region three are had；
The flexible connection body include flexible circuit board material connector, on flexible circuit board material connector both ends respectively
The first lug being equipped with and the second lug are equipped with the empty septal area both separated, first between first lug and the second lug
It is respectively equipped with the conductive sheet being mutually not turned on lug and the second lug, and is equipped with and first electrode and the second electricity on conductive sheet
The first pad and the second pad that pole accordingly connects respectively;
The flexible circuit board material connector part extends to outside ceramic substrate；Leading in first lug and the second lug
Electric piece has part to be exposed to outside ceramic substrate, and the conductive sheet part of the exposure is connect with external circuits.
2. one kind according to claim 1 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that the ceramic base
The first conduction region, the second conduction region and third conduction region on piece surface successively connect.
3. one kind according to claim 2 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that the conduction
Piece is the metal copper foil cohered in flexible circuit board material.
4. one kind according to claim 1,2 or 3 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that described
Non-conductive area be to be exposed to outer part ceramic substrate.
5. one kind according to claim 4 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that described first
The conductive silver layer of covering glaze layer is respectively arranged on conduction region, the second conduction region, third conduction region and the 4th conduction region.
6. one kind according to claim 1 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that the metal
Substrate is identical with the shapes and sizes of ceramic substrate, and the two is securely linked into an integrated entity by welding compound or adhesive.
7. one kind according to claim 1 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that described first
Electrode and second electrode are respectively positive electrode and negative electrode or negative electrode and anode.
8. one kind according to claim 1 is durable and the ultrasonic atomizatio piece that is easily assembled to, which is characterized in that the flexibility
Circuit board material connector is single layer FPC flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515545.6U CN208912405U (en) | 2018-09-17 | 2018-09-17 | Ultrasonic atomizatio piece that is a kind of durable and being easily assembled to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515545.6U CN208912405U (en) | 2018-09-17 | 2018-09-17 | Ultrasonic atomizatio piece that is a kind of durable and being easily assembled to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912405U true CN208912405U (en) | 2019-05-31 |
Family
ID=66705855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821515545.6U Active CN208912405U (en) | 2018-09-17 | 2018-09-17 | Ultrasonic atomizatio piece that is a kind of durable and being easily assembled to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912405U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324985A (en) * | 2019-07-10 | 2019-10-11 | 深圳市尚进电子科技有限公司 | Ultrasonic atomization piece production technology |
| CN111151434A (en) * | 2020-02-29 | 2020-05-15 | 桐乡清锋科技有限公司 | Low-frequency leadless piezoelectric atomization element |
| CN112023196A (en) * | 2020-07-30 | 2020-12-04 | 深圳麦克韦尔科技有限公司 | Micropore atomization assembly and device with temperature measurement function |
| WO2022082515A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳麦克韦尔科技有限公司 | Microporous atomizing sheet and ultrasonic atomizing device |
| WO2022241646A1 (en) * | 2021-05-18 | 2022-11-24 | 深圳麦克韦尔科技有限公司 | Atomizing assembly, atomizer and atomizing apparatus |
| WO2023116220A1 (en) * | 2021-12-23 | 2023-06-29 | 深圳摩尔雾化健康医疗科技有限公司 | Ultrasonic atomization assembly and ultrasonic atomization device |
-
2018
- 2018-09-17 CN CN201821515545.6U patent/CN208912405U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324985A (en) * | 2019-07-10 | 2019-10-11 | 深圳市尚进电子科技有限公司 | Ultrasonic atomization piece production technology |
| CN110324985B (en) * | 2019-07-10 | 2020-05-22 | 深圳市尚进电子科技有限公司 | Production process of ultrasonic atomization sheet |
| CN111151434A (en) * | 2020-02-29 | 2020-05-15 | 桐乡清锋科技有限公司 | Low-frequency leadless piezoelectric atomization element |
| CN112023196A (en) * | 2020-07-30 | 2020-12-04 | 深圳麦克韦尔科技有限公司 | Micropore atomization assembly and device with temperature measurement function |
| WO2022082515A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳麦克韦尔科技有限公司 | Microporous atomizing sheet and ultrasonic atomizing device |
| WO2022241646A1 (en) * | 2021-05-18 | 2022-11-24 | 深圳麦克韦尔科技有限公司 | Atomizing assembly, atomizer and atomizing apparatus |
| WO2023116220A1 (en) * | 2021-12-23 | 2023-06-29 | 深圳摩尔雾化健康医疗科技有限公司 | Ultrasonic atomization assembly and ultrasonic atomization device |
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