CN208834582U - A kind of Newton's collision ball - Google Patents
A kind of Newton's collision ball Download PDFInfo
- Publication number
- CN208834582U CN208834582U CN201820689495.7U CN201820689495U CN208834582U CN 208834582 U CN208834582 U CN 208834582U CN 201820689495 U CN201820689495 U CN 201820689495U CN 208834582 U CN208834582 U CN 208834582U
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- support
- support plate
- fixed
- newton
- fixedly connected
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Abstract
The utility model provides a kind of Newton's collision ball.The Newton's collision ball includes support plate；Connector sleeve, four connector sleeves are fixed at the top edge of support plate, supporting mechanism；Mechanism is collided, the collision mechanism is fixed on the side wall of the supporting mechanism；Regulating mechanism, four regulating mechanisms are fixed on the top surface of the support plate, the regulating mechanism includes screw rod, fixed block, connecting plate and gasket, the screw rod is threadedly coupled with the top surface of the support plate, the top of the screw rod is fixedly connected with the fixed block, the top surface of the fixed block is vertically fixedly connected with the connecting plate, and the bottom end of the screw rod is fixedly connected with the gasket；Balance mechanism, two balance mechanisms are symmetrically arranged on the side wall of the support plate.Newton's collision ball provided by the utility model can adjust the height of support plate on rough desktop, make support plate generally in horizontality, Newton cradle is facilitated to be tested.
Description
Technical field
The utility model relates to instructional technology fields more particularly to a kind of Newton's to collide ball.
Background technique
Newton cradle is the desktop apparatus for demonstrating of a generation nineteen sixty invention, and five spheres identical in quality are consolidated by lifting rope
Determine, each other close-packed arrays.Be called: newton swing ball, moves ball, physics billiards, Hitting ball etc. at conservation of momentum swing ball forever.
When carrying out teaching demonstration with Newton cradle, the support plate of Newton cradle needs to work as table in horizontality
When the out-of-flatness of face, one end run-off the straight of Newton cradle, and the support plate height of existing Newton cradle is not adjustable, and is led
Sphere discontinuity in experimentation is caused, influences the collision between sphere, it has not been convenient to impart knowledge to students.
Therefore, it is necessary to provide a kind of new Newton's collision ball solution above-mentioned technical problem.
Utility model content
The technical issues of the utility model solves is to provide a kind of height that support plate can be adjusted on rough desktop
Degree, makes support plate generally in horizontality, the Newton's collision ball for facilitating Newton cradle to be tested.
In order to solve the above technical problems, Newton's collision ball provided by the utility model includes: support plate；Connector sleeve,
Four connector sleeves are fixed at the top edge of support plate, supporting mechanism, and two supporting mechanisms are fixed on the company
The inside of female connector；Mechanism is collided, the collision mechanism is fixed on the side wall of the supporting mechanism；Regulating mechanism, four tune
Section mechanism is fixed on the top surface of the support plate, and the regulating mechanism includes screw rod, fixed block, connecting plate and gasket, the spiral shell
Bar is threadedly coupled with the top surface of the support plate, and the top of the screw rod is fixedly connected with the fixed block, the top of the fixed block
Face is vertically fixedly connected with the connecting plate, and the bottom end of the screw rod is fixedly connected with the gasket；Balance mechanism, two balances
Mechanism is symmetrically arranged on the side wall of the support plate.
Preferably, the supporting mechanism includes first support bar, two second support bars and two third support rods, described
First support bar is fixedly connected with the support plate through the connector sleeve, and the sidewall symmetry of the first support bar installs two institutes
Second support bar is stated, one end of the second support bar connects the first support bar by the third support rod.
Preferably, the collision mechanism includes five steel balls and steel wire, and the top side wall of the first support bar installs institute
Steel wire is stated, one end of the steel wire is fixedly connected with the steel ball, mutually contradicts between the adjacent steel ball.
Preferably, the steel ball is located between two first support bars, and the first support bar, second described
Triangular structure is formed between strut and the third support rod.
Preferably, the balance mechanism includes fixed plate, two fixing sleeves, cylinder and graduation mark, the side of the support plate
Wall installs the fixed plate respectively, and the fixing sleeve, two institutes are respectively fixedly connected at the top edge of the fixed plate
The cylinder is installed in the inside for stating fixing sleeve, and the side wall of the cylinder is equipped with the graduation mark.
Preferably, the inner barrel is hollow, and the length of the cylinder is less than the width of the support plate, and the cylinder
Body top surface is parallel with the top surface of the support plate.
Preferably, damping is installed, the damping includes fixing between two corresponding second support bars
Bar, connecting rod, spring and link block are fixedly connected with the connecting rod at the top edge of the support plate, the connecting rod
Top surface is fixedly connected with the fixed link, and the inside of the second support bar is fixedly connected with the link block, the link block and institute
It states and is connected between fixed link by the spring.
Preferably, the inside of two second support bars, and the fixed link are inserted into the both ends of the fixed link respectively
It is slidably connected with the second support bar.
The utility model provides a kind of Newton's collision ball, at the top edge of the support plate of the utility model with
Four screw flight connections, the top of the screw rod are fixedly connected with the fixed block, and the top surface of the fixed block is fixed to be connected
The connecting plate is connect, the bottom end of the screw rod is fixedly connected with the gasket, and four gaskets are distributed in the bottom of the support plate
End, when preventing the support plate on rough desktop, the gasket is contacted with desktop, is rotated the connecting plate and is driven
The fixed block and screw rod rotation, the screw rod move up and down in the internal rotating of the support plate, adjust the support
The height of screw rod described in board bottom end makes the top surface of the support plate be in level to adjust the height of the support board ends
State facilitates people's operation experiments so that the collision mechanism level above the support plate be made not tilt.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for preferred embodiment that Newton's provided by the utility model collide ball；
Fig. 2 is regulating mechanism structural schematic diagram shown in FIG. 1；
Fig. 3 is damping schematic diagram of internal structure shown in FIG. 1.
Figure label: 1, support plate, 2, regulating mechanism, 21, screw rod, 22, fixed block, 23, connecting plate, 24, gasket, 3, branch
Support mechanism, 31, first support bar, 32, second support bar, 33, third support rod, 4, collision mechanism, 41, steel ball, 42, steel wire,
5, connector sleeve, 6, balance mechanism, 61, fixed plate, 62, fixing sleeve, 63, cylinder, 64, graduation mark, 7, damping, 71, fixation
Bar, 72, connecting rod, 73, spring, 74, link block.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, Fig. 1 is that Newton's provided by the utility model collide one kind of ball preferably
The structural schematic diagram of embodiment；Fig. 2 is regulating mechanism structural schematic diagram shown in FIG. 1；Fig. 3 is in damping shown in FIG. 1
Portion's structural schematic diagram.It includes: support plate 1 that Newton's, which collide ball,；Connector sleeve 5, four connector sleeves 5 are fixed on support plate 5
Top edge at, supporting mechanism 3, two supporting mechanisms 3 are fixed on the inside of the connector sleeve 5；Collide mechanism 4, institute
State the side wall that collision mechanism 4 is fixed on the supporting mechanism 3；Regulating mechanism 2, four regulating mechanisms 2 are fixed on the branch
The top surface of fagging 5, the regulating mechanism 2 include screw rod 21, fixed block 22, connecting plate 23 and gasket 24, the screw rod 21 and institute
The top surface for stating support plate 1 is threadedly coupled, and the top of the screw rod 21 is fixedly connected with the fixed block 22, the top of the fixed block 22
Face is vertically fixedly connected with the connecting plate 23, and the bottom end of the screw rod 21 is fixedly connected with the gasket 24；Balance mechanism 6, two
The balance mechanism 6 is symmetrically arranged on the side wall of the support plate 1.
The collision mechanism 4 is rotated between the first support bar 31 for convenience, the supporting mechanism 3 includes first
31, two second support bars 32 of support rod and two third support rods 33, the first support bar 31 are solid through the connector sleeve 5
Surely the support plate 1 is connected, the sidewall symmetry of the first support bar 31 installs two second support bars 31, and described second
One end of support rod 31 connects the first support bar 31 by the third support rod 33.
The steel ball 41 moves in the sky for convenience, and the collision mechanism 5 includes five steel balls 41 and steel wire 42, described
The top side wall of first support bar 31 installs the steel wire 42, and one end of the steel wire 42 is fixedly connected with the steel ball 41, adjacent
The steel ball 41 between mutually contradict.
The steel ball 41 swings back and forth between two first support bars 31 for convenience, and in order to improve described the
The stability of one support rod 31, the steel ball 41 are located between two first support bars 31, and the first support bar 31,
Triangular structure is formed between the second support bar 32 and the third support rod 33.
For convenience in the fixed cylinder 62 of the side wall of the support plate 1, and observed in the cylinder 62 for convenience
The liquid motion in portion, the balance mechanism 6 include 61, two fixing sleeves 62 of fixed plate, cylinder 63 and graduation mark 64, the support
The side wall of plate 1 installs the fixed plate 61 respectively, is respectively fixedly connected at the top edge of the fixed plate 61 described solid
Surely 62 are covered, the cylinder 63 is installed in the inside of two fixing sleeves, and the side wall of the cylinder 63 is equipped with the graduation mark 64.
In order to facilitate the distribution situation of observation 63 internal liquid of cylinder, thus judge whether the support plate 5 is horizontal,
63 inner hollow of cylinder, and the length of the cylinder 63 be less than the support plate 1 width, and 63 top surface of the cylinder with
The top surface of the support plate 5 is parallel.
During the motion, the spring 73 is 31 damping of first support bar to the steel ball 41 for convenience, is prevented
The first support bar 31 is shaken, and damping 7, the damping are installed between two corresponding second support bars 32
7 include fixed link 71, connecting rod 72, spring 73 and link block 74, is fixedly connected with the company at the top edge of the support plate 1
Extension bar 72, the top surface of the connecting rod 72 are fixedly connected with the fixed link 71, and the inside of the second support bar 32 is fixedly connected
The link block 74 is connected between the link block 74 and the fixed link 71 by the spring 73.
The fixed link 71 moves the spring 73, supports in the internal motion of the second support bar 32 for convenience
Two second support bars are inserted at the stress that the first support bar 31 that disappears passes over, the both ends of the fixed link 71 respectively
32 inside, and the fixed link 71 is slidably connected with the second support bar 32.
The working principle of Newton's collision ball provided by the utility model is as follows: the support plate 1 put on the table,
Observe the 63 internal liquid distribution of cylinder, when liquid is evenly distributed on the inside of the cylinder 63, the support plate 1
Top surface be in horizontality, can be tested.When liquid distribution is at one end of the cylinder 63, the support plate 1 is not
In equilibrium state, the connecting plate 23 that 63 internal liquid of cylinder accumulates an extreme direction, 23 band of connecting plate are rotated
It moves the fixed block 22 and the screw rod 21 rotates, the screw rod 21 moves up and down in the inside of the support plate 1, described in adjusting
The height of the screw rod 21 below the bottom end of support plate 1, so that the distance between the gasket 24 and described support plate 1 are adjusted,
The motion state of 63 internal liquid of cylinder is observed simultaneously, when the top surface of the support plate 1 is when in a horizontal state, the cylinder
Liquid inside body 63 is uniformly distributed.When the support plate 1 adjusts level, pull up between the first support bar 31
The steel ball 41, unclamps the steel ball 41, and the steel ball 41 hits other described steel balls 41 moving downward, and the steel ball 41 exists
The inner impact of the first support bar 31 moves, and people is facilitated to observe.In 41 motion process of steel ball, the steel ball 41
The first support bar 31 is connected by the steel wire 42, pulls the first support bar 31 in 41 motion process of steel ball,
The tractive force that the steel ball 41 transmitting comes is transmitted to the inside of described two second support bars 32, institute by the first support bar 31
Stating the link block 74 inside second support bar 32 makes the fixed link to elongating or compressing the spring 73, the spring 73
71 shake in the slight internal of the second support bar 32, described in the second support bar 32 is fixed on by the connecting rod 72
The top surface of support rod 1, spring 73 described in the spring 72 shakes the fixed link 71, so that the fixed link 71 be made to generate instead
Active force mutually contradicts the power that the second support bar 32 passes over, and is 31 damping of first support bar, prevents described
First support bar 31 is shaken during the experiment, facilitates the movement for observing the steel ball 41.
Compared with the relevant technologies, Newton's collision ball provided by the utility model is had the following beneficial effects:
The utility model provides a kind of Newton's collision ball, at the top edge of the support plate 1 of the utility model
It is threadedly coupled with four screw rods 21, the top of the screw rod 21 is fixedly connected with the fixed block 22, the fixed block 22
Top surface is fixedly connected with the connecting plate 23, and the bottom end of the screw rod 21 is fixedly connected with the gasket 24, and four gaskets 24 divide
Cloth is in the bottom end of the support plate 1, when preventing the support plate 1 on rough desktop, the gasket 24 and desktop
Contact rotates the connecting plate 23 and the fixed block 22 and the screw rod 21 is driven to rotate, and the screw rod 21 is in the support plate 1
Internal rotating move up and down, the height of screw rod 21 described in 1 bottom end of support plate is adjusted, to adjust 1 liang of the support plate
The height at end makes the top surface of the support plate 1 be in horizontality, to make the collision mechanism 4 of 1 top of support plate
Level does not tilt, and facilitates people's operation experiments.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of Newton's collide ball characterized by comprising
Support plate；
Connector sleeve, four connector sleeves are fixed at the top edge of support plate,
Supporting mechanism, two supporting mechanisms are fixed on the inside of the connector sleeve；
Mechanism is collided, the collision mechanism is fixed on the side wall of the supporting mechanism；
Regulating mechanism, four regulating mechanisms are fixed on the top surface of the support plate, and the regulating mechanism includes screw rod, fixation
Block, connecting plate and gasket, the screw rod are threadedly coupled with the top surface of the support plate, and the top of the screw rod is fixedly connected described
Fixed block, the top surface of the fixed block are vertically fixedly connected with the connecting plate, and the bottom end of the screw rod is fixedly connected with the gasket；
Balance mechanism, two balance mechanisms are symmetrically arranged on the side wall of the support plate.
2. Newton's according to claim 1 collide ball, which is characterized in that the supporting mechanism includes the first support
Bar, two second support bars and two third support rods, the first support bar are fixedly connected with the branch through the connector sleeve
The sidewall symmetry of fagging, the first support bar installs two second support bars, and one end of the second support bar passes through
The third support rod connects the first support bar.
3. Newton's according to claim 2 collide ball, which is characterized in that the collision mechanism include five steel balls with
The top side wall of steel wire, the first support bar installs the steel wire, and one end of the steel wire is fixedly connected with the steel ball, adjacent
The steel ball between mutually contradict.
4. Newton's according to claim 3 collide ball, which is characterized in that the steel ball is located at two described first
Between strut, and triangular structure is formed between the first support bar, the second support bar and the third support rod.
5. Newton's according to claim 1 collide ball, which is characterized in that the balance mechanism includes fixed plate, two
A fixing sleeve, cylinder and graduation mark, the side wall of the support plate install the fixed plate, the top surface of the fixed plate respectively
Edge is respectively fixedly connected with the fixing sleeve, and the cylinder, the side wall of the cylinder are installed in the inside of two fixing sleeves
Equipped with the graduation mark.
6. Newton's according to claim 5 collide ball, which is characterized in that the inner barrel is hollow, and the cylinder
The length of body is less than the width of the support plate, and the cylinder top surface is parallel with the top surface of the support plate.
7. Newton's according to claim 2 collide ball, which is characterized in that two corresponding second support bars it
Between damping is installed, the damping includes fixed link, connecting rod, spring and link block, the top surface side of the support plate
Be fixedly connected with the connecting rod at edge, the top surface of the connecting rod is fixedly connected with the fixed link, the second support bar it is interior
Portion is fixedly connected with the link block, is connected between the link block and the fixed link by the spring.
8. Newton's according to claim 7 collide ball, which is characterized in that the both ends of the fixed link are inserted into two respectively
The inside of a second support bar, and the fixed link is slidably connected with the second support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689495.7U CN208834582U (en) | 2018-05-10 | 2018-05-10 | A kind of Newton's collision ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689495.7U CN208834582U (en) | 2018-05-10 | 2018-05-10 | A kind of Newton's collision ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834582U true CN208834582U (en) | 2019-05-07 |
Family
ID=66304390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689495.7U Expired - Fee Related CN208834582U (en) | 2018-05-10 | 2018-05-10 | A kind of Newton's collision ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834582U (en) |
-
2018
- 2018-05-10 CN CN201820689495.7U patent/CN208834582U/en not_active Expired - Fee Related
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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: 20190507 Termination date: 20200510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |