CN207541817U - Bead bouncer - Google Patents
Bead bouncer Download PDFInfo
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- CN207541817U CN207541817U CN201621476231.0U CN201621476231U CN207541817U CN 207541817 U CN207541817 U CN 207541817U CN 201621476231 U CN201621476231 U CN 201621476231U CN 207541817 U CN207541817 U CN 207541817U
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- bead
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- bearing part
- point
- bouncer
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Abstract
A kind of bead bouncer of the utility model, including：At least one bead；Load-bearing part has the rigid loading end for forming bead fall area；Energy compensating mechanism, driving load-bearing part move back and forth, and load-bearing part is made to be contacted during moving upwards with bead in the vertical direction, and the spring for bead provides compensation thrust；Wherein, the spring period of bead is the positive integer times of load-bearing part reciprocation period；The fall area of load-bearing part upper surface is shaped to recessed curved surface, and curved surface has at least one heart point, the normal of heart point is in vertical state, and the normal slope direction of the every bit on the curved surface to be stretched outward by heart point, so that bead bounces the size of the rear horizontal displacement to next drop point from the point, less than the size of fall area in the horizontal direction.The utility model can realize that bead continues to bounce on the load bearing member, can more arouse people's interest, and have better ornamental value.
Description
Technical field
The utility model is related to display and demonstration technical fields, and in particular to a kind of bead bouncer.
Background technology
Bead bounces on the load bearing member the phenomenon that being a kind of relatively conventional.Some acrobats pass through the control of hand, energy
It is performance that some objects move up and down higher height in a smaller range enough to show, and so performance performance is performed
The control skill of member, to the feeling of the novel admiration of audience one.The good of attraction spectators has been combined into showgrounds such as show window, exhibitions
The strange heart also is intended to some be set dynamically to show scene, for example bead can be allowed persistently to bounce on the load bearing member, with can be more
It is intriguing, there is better ornamental value.Theoretically, the bead to fall vertically falls on horizontal bearing part and can also erect
It directly bounces, the drop point that next time falls should be identical with the drop point of last time, deviation should not occurs.In actual environment, it is contemplated that
Energy attenuation caused by air friction applies bead appropriate energy by the up and down motion of supporting body in the vertical direction
Compensation can then keep each jumping height of bead.But also there are the factor that many theoretical explanations are not involved with,
The drop point of bead can be had an impact, such as the whether uniform factor of pellet quality, the factor of the carrying surface evenness of load-bearing part,
And load-bearing part up and down motion direction and vertical direction there are factors of deviation etc..The accumulation of these factors usually makes small
Ball bounces on the load bearing member can deviate from load-bearing part after a period of time and then can not fall back on load-bearing part again, so as to cause displaying
Failure.
Utility model content
Therefore, it is small in bead bouncer of the prior art the technical problem to be solved by the present invention is to overcome
Ball denection makes a reservation for the problem of whereabouts range, the small bound dress to bounce on the load bearing member so as to provide a kind of bead that can continue
It puts.
A kind of bead bouncer of the utility model, including：
At least one bead；
Load-bearing part has the rigid loading end for forming the bead fall area；
Energy compensating mechanism drives the load-bearing part to move back and forth in the vertical direction, and makes the load-bearing part upward
It is contacted during movement with the bead, the spring for the bead provides compensation thrust；Wherein, the spring week of the bead
Phase is the positive integer times of the load-bearing part reciprocation period；
The fall area of the load-bearing part upper surface is shaped to recessed curved surface, and the curved surface is at least one
Heart point, the normal of the heart point are in vertical state, and the normal of the every bit on the curved surface to be stretched outward by the heart point inclines
Tilted direction so that bead bounces the size of the rear horizontal displacement to next drop point from the point, less than the fall area in level
Size on direction.
The energy compensating mechanism makes the load-bearing part be contacted in the braking section moved upwards with the bead.
Once distance of the drop point in the fall area away from the heart point is once fallen before being consistently less than after the bead
Distance of the point away from the heart point.
There are one the heart point, the normal of the every bit on curved surface stretched outward by the heart point and institutes for the curved mask
The normal for stating heart point has intersection point.
The quantity of the bead has multiple, and it is respective that the upper surface of the load-bearing part corresponds to each bead setting
The fall area.
The material of the bead is identical, equal in magnitude；The curved surface of each fall area is identical.
There are four the bead tools；The upper surface of the load-bearing part has symmetrically arranged four ends angle, Mei Gesuo
It states and a fall area is set at the angle of end.
The load-bearing part is plate.
The plate is connect by a stent with the movement output component of the energy compensating mechanism.
The energy compensating mechanism is linear electric machine.
It further includes：
Frame, the linear electric machine are installed on the frame；
Guiding mechanism, including guide sleeve and at least one guide rod；The guide sleeve is fixedly installed on the frame, into
Type has the pilot hole that the output shaft with the guide rod and the linear electric machine is respectively cooperating with；The guide rod is far from the guiding
One end of set is fixedly connected with the load-bearing part.
Elastic element is further included, the elastic element is at least one guide rod close to one end of the guide sleeve
It connects and upward recovery elastic force is provided, to balance the gravity of the guide rod and the load-bearing part.
Technical solutions of the utility model have the following advantages that：
1. bead bouncer provided by the utility model, the fall area of the load-bearing part upper surface is shaped to down
Recessed curved surface, and the curved surface has at least one heart point, the normal of the heart point are in vertical state, and from the heart point to
The normal slope direction of the every bit on curved surface to stretch outside so that bead bounces the rear horizontal position to next drop point from the point
It moves, less than size of the fall area on the moving direction.It can ensure that bead does not deviate by during spring in this way
Predetermined whereabouts range, so as to fall back on load-bearing part always.And since energy compensating mechanism drives the load-bearing part in vertical side
Upwards with the cyclic movement identical with the small bound, and make the load-bearing part during moving upwards with it is described
Bead contacts, and the spring for the bead provides compensation thrust, and the jumping height that bead can be made each is maintained at a certain range
It is interior, so as to persistently bounce.Do not deviate by predetermined whereabouts range during spring with reference to above-mentioned bead, the utility model it is small
Bound device can realize that bead continues to bounce on the load bearing member, can more arouse people's interest have and preferably see
Reward value.
2. bead bouncer provided by the utility model, the quantity of the bead has multiple, the institute of the load-bearing part
It states upper surface and corresponds to the respective fall area of each bead setting.Bead bouncer can be realized and be presented in this way
Go out multiple beads to continue to bounce on the load bearing member, bandwagon effect is more rich, is more easy to the attention for causing visitor and interest.
3. bead bouncer provided by the utility model, the material of the bead is identical, equal in magnitude；Each whereabouts
The curved surface in region is identical.Make the bandwagon effect that bead bouncer is presented more regular, more neat in this way, more aesthetic feeling.
4. bead bouncer provided by the utility model, the load-bearing part is plate.It is small that plate can both provide composition
The rigid loading end of ball fall area, and material can be relatively saved, it is cost-effective.
5. bead bouncer provided by the utility model, further includes frame, guiding mechanism and elastic element；It is described linear
Motor is installed on the frame；Guiding mechanism includes guide sleeve and at least one guide rod；The guide sleeve is fixedly installed in
On the frame, the pilot hole being respectively cooperating with the output shaft of the guide rod and the linear electric machine is formed；The guiding
The one end of bar far from the guide sleeve is fixedly connected with the load-bearing part.When linear electric motor load-bearing part moves back and forth, linearly
The output shaft and guide rod of motor move back and forth in pilot hole respectively, by the setting of guiding mechanism, make erecting for load-bearing part
The upward reciprocating motion of Nogata is more steady, more accurate.
6. bead bouncer provided by the utility model, further include elastic element, the elastic element with it is at least one
The guide rod connects close to one end of the guide sleeve and provides upward recovery elastic force, to balance the guide rod and institute
State the gravity of load-bearing part.The upward recovery elastic force of guide rod is applied to by the elastic element, guide rod can be balanced
With its own gravity of load-bearing part, so as to reduce the power demand to linear electric machine.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the front view of bead bouncer provided in the first embodiment of the utility model；
Fig. 2 is the left view of bead bouncer shown in FIG. 1；
Fig. 3 is the vertical view of bead bouncer shown in FIG. 1；
Reference sign：
1- load-bearing parts, 11- rigidity loading ends, 2- linear electric machines, 3- beads, 4- ends angle, 5- stents, 6- frames, 71- are oriented to
Set, 72- guide rods, 8- magnetic springs.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not forming conflict can be combined with each other.
As shown in Figure 1-Figure 3, the present embodiment provides a kind of bead bouncer, including load-bearing part 1, energy compensating mechanism and
At least one bead 3.Load-bearing part 1 has the rigid loading end 11 for forming 3 fall area of bead；The driving carrying of energy compensating mechanism
Part 1 moves back and forth in the vertical direction, and load-bearing part 1 is made to be contacted during moving upwards with bead 3, is the bullet of bead 3
It jumps and compensation thrust is provided；Wherein, the spring period of bead 3 is the positive integer times of 1 reciprocation period of load-bearing part.On load-bearing part 1
The fall area on surface is shaped to recessed curved surface, and curved surface has at least one heart point, and the normal of heart point is in vertical state,
And the normal slope direction of the every bit on the curved surface to be stretched outward by heart point so that bead 3 is fallen after being bounced from the point to next
The size of the horizontal displacement of point, less than the size of fall area in the horizontal direction.
By above structure feature, those skilled in the art are according to above-mentioned conditions setting, according to existing physics, mathematics
Formula can inevitably be inferred to required shape.
Bead bouncer provided in this embodiment, it is ensured that bead 3 does not deviate by predetermined whereabouts during spring
Range, so as to fall back to always on load-bearing part 1.And due to energy compensating mechanism drive the load-bearing part 1 in the vertical direction with
Bounce identical cyclic movement with the bead 3, and make the load-bearing part 1 during moving upwards with the bead
3 contacts, the spring for the bead 3 provide compensation thrust, and the jumping height that bead 3 can be made each is maintained at a certain range
It is interior, so as to persistently bounce.Predetermined whereabouts range is not deviated by during spring with reference to above-mentioned bead 3, the utility model
Bead bouncer can realize that bead 3 continues to bounce on load-bearing part 1, can more arouse people's interest, have more preferable
Ornamental value.
In the present embodiment, bead 3 is rigid spheres.
Load-bearing part 1 is made to be contacted in the braking section moved upwards with bead 3 in the present embodiment, it is possible to measure compensation mechanism.
In order to preferably prevent bead 3 from deviateing whereabouts range, in the present embodiment, after bead 3 once in fall area
The distance of drop point centroid point be consistently less than the distance of preceding drop point centroid point.
Curved surface can have there are one heart point, it is possible to have multiple heart points, in the present embodiment, there are one the hearts for curved mask
Point, the normal of the every bit on curved surface stretched outward by heart point have intersection point with the normal of heart point.The curved surface of this feature is
For usually said spherical crown curved surface.
The quantity of bead 3 can only there are one, it is possible to have it is multiple, in order to have better bandwagon effect and ornamental valency
Value, in the present embodiment, the quantity of bead 3 have it is multiple, the upper surface of load-bearing part 1 correspond to each bead 3 set it is respective under
It settles in an area domain.Bead bouncer can be realized and show multiple beads 3 and continue to bounce on load-bearing part 1 in this way, bandwagon effect
It is more rich, it is more easy to the attention for causing visitor and interest.
Material, size of multiple beads 3 etc. can be the same or different, for the displaying that bead bouncer is presented
Effect is more regular, more neat, more aesthetic feeling, and in the present embodiment, the material of bead 3 is identical, equal in magnitude；Each fall area
Curved surface is identical.
Specifically, in the present embodiment, there are four the tools of bead 3；The upper surface of load-bearing part 1 has symmetrically arranged four ends
Angle 4, each hold set a fall area at angle 4.
The concrete shape of load-bearing part 1 is unrestricted, can be regular shape or irregular shape, can be block
Shape part or plate, in the present embodiment, load-bearing part 1 are plate.Plate, which can both provide, forms 3 fall area of bead
Rigid loading end 11, and can relatively save material, it is cost-effective.
Plate and the movement output component of energy compensating mechanism can be directly connected to, and can also be indirectly connected with, in this implementation
In example, plate is connect by a stent 5 with the movement output component of energy compensating mechanism.
The concrete form of energy compensating mechanism can there are many, in the present embodiment, it is possible to measure compensation mechanism as linear electric machine
2, linear electric machine 2 is installed on frame 6.As disposable embodiment, energy compensating mechanism can also be common rotation
The form of motor and screw combinations, electric rotating machine drive screw turns, screw rod are threadedly coupled with stent 5, and driving arm is transported about 5
It is dynamic, so as to which load-bearing part 1 be driven to move up and down.
The bead bouncer of the present embodiment, further includes frame 6 and guiding mechanism.Linear electric machine 2 is installed on frame.It leads
Include guide sleeve 71 and at least one guide rod 72 to mechanism；Guide sleeve 71 is fixedly installed on frame 6, is formed and guide rod
72 and the pilot hole that is respectively cooperating with of output shaft of linear electric machine 2；The one end of guide rod 72 far from guide sleeve 71 is fixed with load-bearing part
Connection.When linear electric machine 2 drives the load-bearing part 1 to move back and forth, the output shaft and guide rod 72 of linear electric machine 2 are respectively in pilot hole
It moves back and forth, by the setting of guiding mechanism, makes the reciprocating motion of load-bearing part 1 in the vertical direction more steady, more accurate.
In order to reduce the power demand to linear electric machine 2, the bead bouncer of the present embodiment further includes elastic element,
Elastic element connect with one end of the close guide sleeve 71 of at least one guide rod 72 and provides upward recovery elastic force, with balance
The gravity of guide rod 72 and load-bearing part 1.The upward recovery elastic force of guide rod 72 is applied to by elastic element, can be balanced
Its own gravity of guide rod 72 and load-bearing part 1, so as to reduce the power demand to linear electric machine 2.The concrete form of elastic element
Can there are many, in the present embodiment, elastic element be magnetic spring 8.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (12)
1. a kind of bead bouncer, including：
At least one bead (3)；
Load-bearing part (1) has the rigid loading end (11) for forming bead (3) fall area；
Energy compensating mechanism drives the load-bearing part (1) to move back and forth in the vertical direction, and make the load-bearing part (1) to
It is contacted during upper movement with the bead (3), the spring for the bead (3) provides compensation thrust；Wherein, the bead
(3) the spring period is the positive integer times of the load-bearing part (1) reciprocation period；
It is characterized in that：
The fall area of load-bearing part (1) upper surface is shaped to recessed curved surface, and the curved surface is at least one
Heart point, the normal of the heart point are in vertical state, and the normal of the every bit on the curved surface to be stretched outward by the heart point inclines
Tilted direction so that bead (3) bounces the size of the rear horizontal displacement to next drop point from the point, less than the fall area in water
Square upward size.
2. bead bouncer according to claim 1, which is characterized in that the energy compensating mechanism makes the load-bearing part
(1) it is contacted in the braking section moved upwards with the bead (3).
3. bead bouncer according to claim 1, which is characterized in that the bead (3) is afterwards once in the whereabouts
Distance of the drop point away from the heart point on region is consistently less than distance of the preceding drop point away from the heart point.
4. bead bouncer according to claim 1, which is characterized in that the curved mask there are one the heart point, by
The normal for the every bit on curved surface that the heart point stretches outward has intersection point with the normal of the heart point.
5. bead bouncer according to claim 1, which is characterized in that the quantity of the bead (3) has multiple, institute
The upper surface for stating load-bearing part (1) corresponds to the respective fall area of each bead (3) setting.
6. bead bouncer according to claim 5, which is characterized in that the material of the bead (3) is identical, size phase
Deng；The curved surface of each fall area is identical.
7. bead bouncer according to claim 6, which is characterized in that there are four bead (3) tools；The carrying
The upper surface of part (1) has symmetrically arranged four ends angle (4), and a whereabouts is set at each end angle (4)
Region.
8. bead bouncer according to claim 1, which is characterized in that the load-bearing part (1) is plate.
9. bead bouncer according to claim 8, which is characterized in that the plate passes through a stent (5) and institute
State the movement output component connection of energy compensating mechanism.
10. the bead bouncer according to any one of claim 1-9, which is characterized in that the energy compensating mechanism
For linear electric machine (2).
11. bead bouncer according to claim 10, which is characterized in that further include：
Frame (6), the linear electric machine (2) are installed on the frame (6)；
Guiding mechanism, including guide sleeve (71) and at least one guide rod (72)；The guide sleeve (71) is fixedly installed in described
On frame (6), the pilot hole being respectively cooperating with the output shaft of the guide rod (72) and the linear electric machine (2) is formed；Institute
The one end of guide rod (72) far from the guide sleeve (71) is stated to be fixedly connected with the load-bearing part (1).
12. bead bouncer according to claim 11, which is characterized in that further include elastic element, the elasticity member
Part connect with one end of the close guide sleeve (71) of at least one guide rod (72) and provides upward recovery elastic force,
To balance the gravity of the guide rod (72) and the load-bearing part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476231.0U CN207541817U (en) | 2016-12-30 | 2016-12-30 | Bead bouncer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476231.0U CN207541817U (en) | 2016-12-30 | 2016-12-30 | Bead bouncer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541817U true CN207541817U (en) | 2018-06-26 |
Family
ID=62607060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476231.0U Active CN207541817U (en) | 2016-12-30 | 2016-12-30 | Bead bouncer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601093A (en) * | 2016-12-30 | 2017-04-26 | 国术科技(北京)有限公司 | Ball bouncing device |
| CN114550555A (en) * | 2021-12-23 | 2022-05-27 | 合肥磐石自动化科技有限公司 | Marble bounce demonstration device and automatic demonstration system |
-
2016
- 2016-12-30 CN CN201621476231.0U patent/CN207541817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601093A (en) * | 2016-12-30 | 2017-04-26 | 国术科技(北京)有限公司 | Ball bouncing device |
| CN114550555A (en) * | 2021-12-23 | 2022-05-27 | 合肥磐石自动化科技有限公司 | Marble bounce demonstration device and automatic demonstration system |
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