CN209015545U - Music fountain didactical doll - Google Patents
Music fountain didactical doll Download PDFInfo
- Publication number
- CN209015545U CN209015545U CN201820909419.2U CN201820909419U CN209015545U CN 209015545 U CN209015545 U CN 209015545U CN 201820909419 U CN201820909419 U CN 201820909419U CN 209015545 U CN209015545 U CN 209015545U
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- Prior art keywords
- fountain
- water
- storage cavity
- water storage
- positioning plate
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Abstract
A kind of music fountain didactical doll, including positioning plate, it is fixed with hand generator on positioning plate and converts acoustical vibration to the fountain speaker of pressure initiation fountain, hand generator is connected with fountain speaker in positioning back, fountain speaker includes the loudspeaker positioned at bottom, side is equipped with the water storage cavity of storage water to loudspeaker output end upward and on the output, water storage cavity sealed bottom is connected with elastic membrane, one group of transparent Geysers is sealedly connected with by one group of water outlet at the top of water storage cavity, fountain pipe end is connected with water storage cavity.The utility model it is structurally reasonable, compact, pass through hand generator hand power, the sound horn of fountain speaker, elastic membrane is vibrated and forms pressure to the water in water storage cavity in sound transmit process, and water passes under pressure through water outlet and flows into Geysers generation fountain, converts electrical energy into kinetic energy, electric energy and lightening LED lamp are reversely generated again using water impact blade wheel, the conversion process that can be visually seen energy understands knowledge therein, teaches through lively activities.
Description
Technical field
The utility model relates to toy technique field, specifically a kind of music fountain didactical doll.
Background technique
Now with continuous improvement of people's living standards, the toy of children is also more and more, but object for appreciation on the market now
Tool generally all emphasizes entertainment and playability, plays educational function during cannot being at play, can not be at play middle basis
Phenomenon acquires scientific knowledge, does not accomplish to teach through lively activities.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, provide a kind of music fountain didactical doll, solve
The problem of the difference of traditional toy science popularization at present, meets the needs of of teaching through lively activities.
The utility model solves the technical solution of its technical problem use: this music fountain didactical doll, including positioning
Plate is fixed with hand generator on positioning plate and converts acoustical vibration to the fountain speaker of pressure initiation fountain, hand power
Machine and fountain speaker are connected in positioning back, and fountain speaker includes the loudspeaker positioned at bottom, loudspeaker output end upward and
The water storage cavity of storage water is equipped with above output end, water storage cavity sealed bottom is connected with elastic membrane, goes out at the top of water storage cavity by one group
The mouth of a river is sealedly connected with one group of transparent Geysers, and fountain pipe end is connected with water storage cavity.After being arranged in this way, hand generator hand
Power generation is shaken, the loudspeaker of fountain speaker make a sound, and elastic membrane is vibrated and to the water shape in water storage cavity in sound transmit process
At pressure, water passes under pressure through water outlet and flows into Geysers generation fountain, and the water circulation in Geysers flows back in water storage cavity, can
Other kinetic energy are converted into can be visually seen very much electric energy, fountain formation basic theory is understood in depth, grasps knowledge therein, teach through lively activities.
It is sealedly connected with transparent buffer pocket as the further improvement of utility model, between Geysers and water storage cavity, sprays
It the meeting of spring pipe end and concentrates and passes through transparent hose and be connected to buffer pocket top, buffer pocket bottom passes through transparent hose and water storage cavity
It is connected.Fountain pipe end merges to concentrate and be flowed into buffer pocket, and the water in buffer pocket is imported back water storage cavity, quickly generates water
Circulation, buffer pocket can also play the role of buffering, reduce the acute variation of water in water storage cavity.
As the further improvement of utility model, buffer pocket is equipped with the blade wheel rotated under water impact, and blade wheel is close
Envelope is penetrated into buffer pocket and is externally connected with electric generator, and electric generator output end is connected with LED light.Blade wheel is flowed out in Geysers
It is rotated under the drive of water flow, and then electric generator is made to generate electricity, LED light shines；LED light generates electricity by electric generator, it is contemplated that hair
The electricity of motor is little, needs using lower-powered unit, and the power of LED light is low, in the generated output of electric generator
It is interior to meet the needs of luminous, it can be visually seen the conversion between energy, understand wherein knowledge.
As the further improvement of utility model, blade wheel is located at the underface of buffer pocket water inlet.After being arranged in this way, subtract
The waste of water flow is lacked, water flow largely acts on blade wheel, promotes generating efficiency.
As the further improvement of utility model, electric generator includes rotor and stator, and rotor is magnet, and stator is winding
Coil in rotor outer ring.Magnet forms DC brushless motor structure as stator in outer ring as rotor coil, can effectively subtract
Light band dynamic resistance, electric generator operating is more smooth, and generating efficiency is higher, and reliability and stability are higher, long service life, guarantees
The normal work of LED light.
As the further improvement of utility model, buffer pocket inner wall is equipped with the funnel being located at below water inlet, and funnel goes out
Mouth end is directed at blade wheel.Water flow can be concentrated alignment blade wheel by funnel, and impact force is bigger, and blade wheel rotation is quicker, hair
Electrical efficiency is higher.
As the further improvement of utility model, positioning plate dorsal edge is evenly equipped with one group of support leg, and support leg height is high
In positioning plate behind protruding parts height.Support leg can play a supporting role when laying flat, and can also individually make when placing vertically
For the connecting pin of wall hanging, it is contemplated that positioning plate has some positions outstanding behind, and support leg can play the high positioning plate of frame
Effect, avoids positioning plate from having protruding parts behind and directly contacts with bottom surface, and protection positioning plate has protruding parts behind.
The utility model has the advantages that: the utility model it is structurally reasonable, compact, pass through the hand hair of hand generator
Electricity, the sound horn of fountain speaker, elastic membrane is vibrated and forms pressure, water to the water in water storage cavity in sound transmit process
It passes under pressure through water outlet and flows into Geysers generation fountain, convert electrical energy into kinetic energy, it is anti-again using water impact blade wheel
To electric energy and lightening LED lamp is generated, it can be visually seen the conversion process of energy, understand knowledge therein, teach through lively activities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: positioning plate 1, hand generator 2, loudspeaker 3, water storage cavity 4, elastic membrane 5, Geysers 6, buffer pocket
7, blade wheel 8, electric generator 9, LED light 10, funnel 11.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: this music fountain didactical doll in the present embodiment, including positioning plate 1 are fixed on positioning plate 1
Hand generator 2 and the fountain speaker for converting acoustical vibration in pressure initiation fountain, hand generator 2 and fountain speaker are fixed
Position 1 back side of plate is connected, and fountain speaker includes the loudspeaker 3 positioned at bottom, and side is equipped with 3 output end of loudspeaker upward and on the output
The water storage cavity 4 of water is stored, 4 sealed bottom of water storage cavity is connected with elastic membrane 5, connects at the top of water storage cavity 4 by one group of water outlet sealing
It is connected to one group of transparent Geysers 6,6 end of Geysers is connected with water storage cavity 4.
It is sealedly connected with transparent buffer pocket 7 between Geysers 6 and water storage cavity 4,6 end meeting of Geysers and concentrates and pass through
Transparent hose is connected to 7 top of buffer pocket, and 7 bottom of buffer pocket is connected by transparent hose with water storage cavity 4.
Buffer pocket 7 is equipped with the blade wheel 8 rotated under water impact, and 8 hermetic penetrant of blade wheel is externally connected with to buffer pocket 7
Electric generator 9,9 output end of electric generator are connected with LED light 10.
Blade wheel 8 is located at the underface of 7 water inlet of buffer pocket.
Electric generator 9 includes rotor and stator, and rotor is magnet, and stator is the coil for being wrapped in rotor outer ring.
7 inner wall of buffer pocket is equipped with the funnel 11 being located at below water inlet, and 11 outlet end of funnel is directed at blade wheel 8.
1 dorsal edge of positioning plate is evenly equipped with one group of support leg, and it is high that support leg height is higher than 1 behind protruding parts of positioning plate
Degree.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (7)
1. a kind of music fountain didactical doll, including positioning plate (1), it is characterized in that: being fixed with hand hair on the positioning plate (1)
Motor (2) and the fountain speaker for converting acoustical vibration in pressure initiation fountain, the hand generator (2) and fountain speaker exist
Positioning plate (1) back side is connected, and the fountain speaker includes the loudspeaker (3) positioned at bottom, and loudspeaker (3) output end is upward simultaneously
Side is equipped with the water storage cavity (4) of storage water on the output, and water storage cavity (4) sealed bottom is connected with elastic membrane (5), the storage
One group of transparent Geysers (6), Geysers (6) end and storage are sealedly connected with by one group of water outlet at the top of water cavity (4)
Water cavity (4) is connected.
2. music fountain didactical doll according to claim 1, it is characterized in that: the Geysers (6) and water storage cavity (4) it
Between be sealedly connected with transparent buffer pocket (7), Geysers (6) the end meeting and concentrate and pass through transparent hose and be connected to buffering
Box (7) top, buffer pocket (7) bottom are connected by transparent hose with water storage cavity (4).
3. music fountain didactical doll according to claim 2 rushes it is characterized in that: the buffer pocket (7) is equipped in water flow
The blade wheel (8) of lower rotation is hit, blade wheel (8) hermetic penetrant is externally connected with electric generator (9) to buffer pocket (7), described
Electric generator (9) output end is connected with LED light (10).
4. music fountain didactical doll according to claim 3, it is characterized in that: the blade wheel (8) is located at buffer pocket (7)
The underface of water inlet.
5. music fountain didactical doll according to claim 3, it is characterized in that: the electric generator (9) include rotor and
Stator, the rotor are magnet, and the stator is the coil for being wrapped in rotor outer ring.
6. music fountain didactical doll according to claim 3 or 4, it is characterized in that: the buffer pocket (7) inner wall is equipped with
Funnel (11) below water inlet, funnel (11) outlet end are directed at blade wheel (8).
7. music fountain didactical doll according to claim 1, it is characterized in that: the positioning plate (1) dorsal edge is uniformly distributed
There is one group of support leg, the support leg height is higher than positioning plate (1) behind protruding parts height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909419.2U CN209015545U (en) | 2018-06-12 | 2018-06-12 | Music fountain didactical doll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909419.2U CN209015545U (en) | 2018-06-12 | 2018-06-12 | Music fountain didactical doll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015545U true CN209015545U (en) | 2019-06-21 |
Family
ID=66828381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909419.2U Active CN209015545U (en) | 2018-06-12 | 2018-06-12 | Music fountain didactical doll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637063A (en) * | 2020-06-12 | 2020-09-08 | 周燕玲 | Taste formula show integrated device based on landscape |
| CN114768038A (en) * | 2022-03-28 | 2022-07-22 | 安徽乐康教育装备有限公司 | Intelligent shouting and striking integrated venting device |
-
2018
- 2018-06-12 CN CN201820909419.2U patent/CN209015545U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637063A (en) * | 2020-06-12 | 2020-09-08 | 周燕玲 | Taste formula show integrated device based on landscape |
| CN111637063B (en) * | 2020-06-12 | 2021-07-06 | 周燕玲 | Taste formula show integrated device based on landscape |
| CN114768038A (en) * | 2022-03-28 | 2022-07-22 | 安徽乐康教育装备有限公司 | Intelligent shouting and striking integrated venting device |
| CN114768038B (en) * | 2022-03-28 | 2023-11-10 | 安徽乐康教育装备有限公司 | Intelligent shouting and beating integrated releasing device |
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