CN207676542U - A kind of water droplet splashes down the displaying device of water surface generation water ripples - Google Patents
A kind of water droplet splashes down the displaying device of water surface generation water ripples Download PDFInfo
- Publication number
- CN207676542U CN207676542U CN201721072627.3U CN201721072627U CN207676542U CN 207676542 U CN207676542 U CN 207676542U CN 201721072627 U CN201721072627 U CN 201721072627U CN 207676542 U CN207676542 U CN 207676542U
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- China
- Prior art keywords
- water droplet
- connecting rod
- water
- droplet ball
- cam
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Abstract
The utility model provides a kind of water droplet and splashes down the displaying device that the water surface generates water ripples, including showing stand, component exhibiting, control assembly and driving device；The component exhibiting includes water droplet ball and using the water droplet ball as the gradual increased n corrugated ring of the center of circle and diameter.The utility model is designed reasonably can show that water droplet splashes down the process that the water surface generates water ripples with accurate simulation；Run smooth, operating handle is preferable, effectively increases the operating experience of operator；Operator can control the carry out speed of whole process by adjusting the service speed of oneself, or be stopped at any time, and the observation of operator is facilitated, while enhance the interest and vividness of displaying device.
Description
Technical field
The utility model belongs to demonstration equipment technical field more particularly to a kind of water droplet splashes down the exhibition that the water surface generates water ripples
Showing device.
Background technology
Water droplet is splashed down in the water surface, and the water surface will produce by the gravity of water droplet and be with the contact point of the water surface and water droplet
Cyclic annular water ripples of the center to external diffusion.Although the device that direct demonstration water droplet splashes down the water surface can allow it is observed that water droplet splashes
Overboard face generates the process of water ripples, but observer can not actively change the carry out speed of whole process, due to entire mistake
Journey is continuous, thus observer can not during observation abortion means or reduce process carry out speed it is younger to carry out
Thin observation；On the other hand, since water surface needs a period of time after generating water ripples could be completely tranquil, cause directly to demonstrate water
The device that drop splashes down the water surface cannot be carried out continuously demonstration.Therefore it needs to design a kind of simulation water droplet and splashes down the water surface and generate water ripples
Displaying device facilitates people both can carry out repeatedly continuous observation to the whole process that water ripples generate, and can also arbitrarily adjust
The carry out speed of whole process is conducive to observer and carries out more careful observation.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of water droplet and splashes down the displaying dress that the water surface generates water ripples
It sets, including showing stand, component exhibiting, control assembly and driving device；
The showing stand includes two holders being vertically arranged and horizontally disposed guiding fixed plate, the guiding fixed plate
Both ends connect respectively with two holders；
The component exhibiting includes the water droplet ball being arranged above the guiding fixed plate and is circle with the water droplet ball
The gradual increased n corrugated ring of the heart and diameter, the n corrugated rings are horizontally disposed；
The control assembly includes being horizontally set on the rotation main shaft being oriented to below fixed plate, being threaded through the rotation main shaft
On cam and connecting rod；One end of the rotation main shaft is connect with a wherein holder, described to rotate the another of main shaft
One end passes through another holder and is connect with driving device；The cam is arranged along rotation main shaft in class waveform, described
Cam includes water droplet ball type cam and is symmetricly set on 2n corrugated ring cam of water droplet ball type cam both sides；The connecting rod is equal
Be vertically arranged, the connecting rod include water droplet ball connecting rod and be symmetricly set on the water droplet ball connecting rod both sides and with 2n
The one-to-one 2n roots corrugated ring connecting rod of corrugated ring cam, the top of the water droplet ball connecting rod connect with the water droplet ball
It connects, the bottom end of the water droplet ball connecting rod passes through the guiding fixed plate and connected by plastic bearing and the water droplet ball type cam
It connects, is symmetricly set on the top of two corrugated ring connecting rods of the water droplet ball connecting rod both sides and the same corrugated ring
Both ends connect, and the bottom end of the corrugated ring connecting rod both passes through the guiding fixed plate and by plastic bearing and the corrugated ring
Cam connects.
Preferably, two pieces of guiding fixed plates are arranged in parallel between two holders up and down, prevent connecting rod from generating shaking.
Further, the length of the water droplet ball connecting rod is more than the length of the corrugated ring connecting rod.
Further, along the water droplet ball type cam to the direction at the both ends of rotation main shaft, the diameter of the cam gradually subtracts
It is small；Diameter relative to the symmetrically arranged two corrugated ring cams of the water droplet ball type cam is equal.
Further, described device further includes transparent shield, not only can be dust-proof, but also watches displaying process convenient for people.
Further, the driving device include with it is described rotation main shaft one end connect first bevel gear, with it is described
Second bevel gear, the second rotary shaft, synchronous pulley and the control structure of first bevel gear engagement, the second bevel gear and described
Synchronous pulley setting is rotated in second rotating shaft terminal and around second rotary shaft, and the control structure includes the first rotation
Shaft is arranged in first rotating shaft terminal and the handwheel and driving wheel that are rotated rotating around first rotary shaft, the biography
Driving wheel passes through synchronous band connection with the synchronous pulley.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is designed reasonably can show that water droplet splashes down the process that the water surface generates water ripples with accurate simulation；Operation
Smooth, operating handle is preferable, effectively increases the operating experience of operator；Operator, can by adjusting the service speed of oneself
To control the carry out speed of whole process, or stopped at any time, facilitate the observation of operator, while enhancing displaying dress
The interest and vividness set.
Description of the drawings
Fig. 1 is that the water droplet of the utility model splashes down the front view that the water surface generates the displaying device of water ripples；
Fig. 2 is that the water droplet of the utility model splashes down the vertical view that the water surface generates the displaying device of water ripples；
Wherein：1 holder, 2 are oriented to fixed plate, 3 water droplet balls, 4 corrugated rings, 5 rotation main shafts, 6 water droplet ball type cams, 7 corrugated rings
Cam, 8 water droplet ball connecting rods, 9 corrugated ring connecting rods, 10 plastic bearings, 11 transparent shields, 12 first bevel gears, 13 second
Bevel gear, 14 second rotary shafts, 15 synchronous pulleys, 16 first rotary shafts, 17 handwheels, 18 driving wheels, 19 synchronous belts, 20 bottom plates.
Specific implementation mode
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
The limitation of novel protected range.
The utility model provides a kind of water droplet and splashes down the displaying device that the water surface generates water ripples, as shown in Figs. 1-2, including exhibition
Show that frame, component exhibiting, control assembly, driving device, bottom plate 20 and transparent shield 11, transparent shield 11 are arranged in bottom plate 20
On, showing stand, component exhibiting and control assembly are arranged in transparent shield 11；
Showing stand include two holders 1 being vertically arranged on pedestal 20 and it is horizontally disposed two pieces guiding fixed plate 2, two
It is to be arranged in parallel up and down that block, which is oriented to fixed plate 2, and the both ends of two pieces of guiding fixed plates 2 are respectively connect with two holders 1；
Component exhibiting include be arranged be oriented to fixed plate 2 above water droplet ball 3 and with water droplet ball 3 for the center of circle and diameter it is gradual
4,11 corrugated rings 4 of increased 11 corrugated rings are horizontally disposed；
Control assembly includes rotation 5,23 cams of main shaft and 23 connecting rods；
Rotation main shaft 5 is horizontally set on the lower section for being oriented to fixed plate 2, and one end is connect with a holder 1, and the other end is worn
It crosses another holder 1 and is connect with driving device；
23 cams include 7,22 waves of 1 water droplet ball type cam 6 and 22 corrugated ring cams being threaded through on rotation main shaft 5
Line ring convex wheel 7 is symmetricly set on the both sides of water droplet ball type cam 6；In 23 cams, the diameter of water droplet ball type cam 6 is maximum, along water
The direction that ball type cam 6 extends to the both ends of rotation main shaft 5 is dripped, the diameter of corrugated ring cam 7 is gradually reduced；It is convex relative to water droplet ball
The diameter for taking turns 6 symmetrically arranged two corrugated ring cams 7 is equal；23 cams being threaded through on rotation main shaft 5 are in class waveform
The lower end of arrangement, water droplet ball type cam 6 passes through rotation main shaft 5, the upper end of adjacent with water droplet ball type cam 6 two corrugated ring cams 7
Across rotation main shaft 5,11 corrugated ring cams 7 positioned at 6 the same side of water droplet ball type cam stagger successively when passing through rotation main shaft 5,
In intermediate crest curve arrangement high, both ends are low, and it is located at the alignment curve of the corrugated ring cam 7 of 6 both sides of water droplet ball type cam
It is mutually symmetrical with；
23 connecting rods include passing vertically through 1 water droplet ball connecting rod 8 for being oriented to fixed plate 2 and 22 corrugated rings companies
Extension bar 9, the length of water droplet ball connecting rod 8 are more than the length of corrugated ring connecting rod 9, and 22 corrugated ring connecting rods 9 are symmetricly set on
The both sides of water droplet ball connecting rod 8；The top of water droplet ball connecting rod 8 is connect with water droplet ball 3, and bottom end is provided with plastic bearing 10,
Plastic bearing 10 connect with water droplet ball type cam 6 and can be slided along the peripheral surface of water droplet ball type cam 6；Positioned at water droplet ball connecting rod 8
The top of first corrugated ring connecting rod 9 of both sides is connect with the both ends of the corrugated ring 4 of diameter minimum, is located at water droplet ball and is connected
The both ends of the top of second corrugated ring connecting rod 9 of 8 both sides of the bar corrugated ring 4 small with diameter second are connect, and so on,
The top of 22 corrugated ring connecting rods 9 is connect with the both ends of 11 corrugated rings 4 respectively；The bottom end of 22 corrugated ring connecting rods 9 is equal
It is connect with 22 corrugated ring cams 6 by plastic bearing 10, and is slided along the peripheral surface of corrugated ring cam 6 respectively；
In the present invention, manually driving device or motor drive may be used in driving device.For convenience of operation
The speed and progress of person's controlled observation, it is preferred to use manually driving device includes first connect with one end of rotation main shaft 5
Bevel gear 12, the second bevel gear 13 engaged with first bevel gear 12, the second rotary shaft 14, synchronous pulley 15 and control structure,
Second bevel gear 13 and the setting of synchronous pulley 15 rotate at 14 both ends of the second rotary shaft and around the second rotary shaft 14, control structure packet
It includes the first rotary shaft 16, be arranged in 16 both ends of the first rotary shaft and the handwheel 17 and driving wheel that are rotated rotating around the first rotary shaft 16
18, driving wheel 18 and synchronous pulley 15 are connected by synchronous belt 19.
When the displaying device that water droplet provided by the utility model splashes down water surface generation water ripples is shown, operator's rotation
Handwheel 17, the driving wheel 18 coaxial with handwheel 17 can be rotated by the drive synchronous pulley 15 of synchronous belt 19, to drive and together
The coaxial second bevel gear 13 of belt wheel 15 is walked to rotate, second bevel gear 13 drives the first bevel gear 12 engaged to rotate, from
And rotation main shaft 5 is driven to rotate；When rotating the rotation of main shaft 5, the cam worn on it is rotated together with rotation main shaft 5, is pushed
Plastic bearing 10 is slided along the peripheral surface of cam, since cam is staggered on rotation main shaft 5, process of the cam in rotation
In its top height ceaselessly circulation change, so that connecting rod is moved up and down；Since the diameter of water droplet ball type cam 6 is maximum and water droplet
The length of ball connecting rod 8 is bigger than the length of corrugated ring connecting rod 9, therefore the up and down motion amplitude of water droplet ball 3 is more than all ripples
Ring 4, water droplet ball connecting rod 8 drive the track of 3 up and down motion simulation water drippage upstream face of water droplet ball；Similarly, since along water droplet ball
The direction that cam 6 extends to the both ends of rotation main shaft 5, the diameter of corrugated ring cam 7 are gradually reduced, therefore, neighbouring water droplet ball 3
The up and down motion amplitude of corrugated ring 4 is more than other corrugated rings 4, and 11 corrugated rings 4 are gradually reduced from interior outward movment amplitude,
Simulate water droplet and fall into the water ripples generated after the water surface, inner ring ripple amplitude is maximum, toward ripple amplitude during external diffusion by
Step reduces.
Finally it should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although
The utility model is described in detail with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (6)
1. a kind of water droplet splashes down the displaying device that the water surface generates water ripples, which is characterized in that described device includes showing stand, displaying
Component, control assembly and driving device；
The showing stand includes two holders (1) being vertically arranged and horizontally disposed guiding fixed plate (2), and the guiding is fixed
The both ends of plate (2) are connect with two holders (1) respectively；
The component exhibiting includes setting in the water droplet ball (3) being oriented to above fixed plate (2) and with the water droplet ball (3)
For the gradual increased n corrugated ring (4) of the center of circle and diameter, the n corrugated rings (4) are horizontally disposed；
The control assembly includes being horizontally set on the rotation main shaft (5) being oriented to below fixed plate (2), being threaded through the rotation master
Cam on axis (5) and connecting rod；One end of the rotation main shaft (5) is connect with wherein one holder (1), described turn
The other end of dynamic main shaft (5) passes through another holder (1) and is connect with driving device；The cam is along rotation main shaft (5)
It is arranged in class waveform, the cam includes water droplet ball type cam (6) and the 2n for being symmetricly set on water droplet ball type cam (6) both sides
A corrugated ring cam (7)；The connecting rod is vertically arranged, and the connecting rod includes water droplet ball connecting rod (8) and symmetrically sets
It sets in the water droplet ball connecting rod (8) both sides and is connect with the one-to-one 2n root corrugated rings of the 2n corrugated ring cams (7)
Bar (9), the top of the water droplet ball connecting rod (8) are connect with the water droplet ball (3), the bottom end of the water droplet ball connecting rod (8)
It connect, is symmetricly set on described across the guiding fixed plate (2) and by plastic bearing (10) with the water droplet ball type cam (6)
The top of two corrugated ring connecting rods (9) of water droplet ball connecting rod (8) both sides connects with the both ends of the same corrugated ring (4)
It connects, the bottom end of the corrugated ring connecting rod (9) both passes through the guiding fixed plate (2) and by plastic bearing (10) and the wave
Line ring convex wheel (7) connects.
2. the apparatus according to claim 1, which is characterized in that be arranged in parallel two pieces up and down between two holders (1)
It is oriented to fixed plate (2).
3. the apparatus according to claim 1, which is characterized in that the length of the water droplet ball connecting rod (8) is more than the wave
The length of line ring connecting rod (9).
4. the apparatus according to claim 1, which is characterized in that along the water droplet ball type cam (6) to rotation main shaft (5) two
The diameter in the direction at end, the cam is gradually reduced；Relative to the symmetrically arranged two ripple ring convex of the water droplet ball type cam (6)
The diameter for taking turns (7) is equal.
5. the apparatus according to claim 1, which is characterized in that described device further includes transparent shield (11).
6. the apparatus according to claim 1, which is characterized in that the driving device includes and the rotation main shaft (5)
The first bevel gear (12) of one end connection, second bevel gear (13), the second rotary shaft engaged with the first bevel gear (12)
(14), synchronous pulley (15) and control structure, the second bevel gear (13) and the synchronous pulley (15) setting are described the
Two rotary shafts (14) both ends are simultaneously rotated around second rotary shaft (14), and the control structure includes the first rotary shaft (16), sets
It sets in the first rotary shaft (16) both ends and the handwheel (17) and driving wheel that are rotated rotating around first rotary shaft (16)
(18), the driving wheel (18) and the synchronous pulley (15) are connected by synchronous belt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072627.3U CN207676542U (en) | 2017-08-24 | 2017-08-24 | A kind of water droplet splashes down the displaying device of water surface generation water ripples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072627.3U CN207676542U (en) | 2017-08-24 | 2017-08-24 | A kind of water droplet splashes down the displaying device of water surface generation water ripples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676542U true CN207676542U (en) | 2018-07-31 |
Family
ID=62953097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721072627.3U Expired - Fee Related CN207676542U (en) | 2017-08-24 | 2017-08-24 | A kind of water droplet splashes down the displaying device of water surface generation water ripples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299794A (en) * | 2021-12-31 | 2022-04-08 | 陕西科技大学 | Comprehensive demonstration experimental device for waves |
-
2017
- 2017-08-24 CN CN201721072627.3U patent/CN207676542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299794A (en) * | 2021-12-31 | 2022-04-08 | 陕西科技大学 | Comprehensive demonstration experimental device for waves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |