CN106422158B - Performance spring power-assisting cushion - Google Patents
Performance spring power-assisting cushion Download PDFInfo
- Publication number
- CN106422158B CN106422158B CN201611019282.5A CN201611019282A CN106422158B CN 106422158 B CN106422158 B CN 106422158B CN 201611019282 A CN201611019282 A CN 201611019282A CN 106422158 B CN106422158 B CN 106422158B
- Authority
- CN
- China
- Prior art keywords
- ejection plate
- grab
- pedestal
- spring power
- guider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B6/00—Mats or the like for absorbing shocks for jumping, gymnastics or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of performance spring power-assisting cushions, including pedestal, ejection plate and grab, it is equipped with spring between the pedestal and ejection plate and limits the guider that ejection plate bounces direction, the tail end of the grab is hinged with pedestal, the head end of grab hooks the edge of the ejection plate, when the grab hooks ejection plate, for grab length direction with vertical direction there are flare angle, the flare angle is not less than 10 °.Performance spring power-assisting cushion can reduce the height fall before performer's take-off, reduce shooting weak point.
Description
Technical field
The present invention relates to a kind of spring power-assisting cushions to belong to movie prop more particularly, to a kind of performance spring power-assisting cushion
Technical field.
Background technology
It is severe more particularly, in the segment shooting of action, generally requiring to generate light work(in movies-making, it can fly
Eaves walks the effect of wall, and in the prior art, the effect that performer springs straight up into the air is typically to carry out having an effect suddenly for wire by more people to hang drawing
It realizes, it is therefore desirable to which more ancillary staff operates wire.But nonetheless, it is difficult to by the instantaneous burst of manpower
High pop effect true to nature is simulated, and drawing is hung using mechanical device and is not easy to accurately control.In order to increase pop effect, can adopt
Increase performer's take-off dynamics with spring pad, the spring pad used at present mainly presses spring by performer's own wt
Contracting, is bounced performer by the elastic force of spring.The spring of this mode due to by own wt to spring-compressed energy storage,
Larger spring power-assisted is gone for, own wt can lead to the compression of spring the elder generation of performer foot actual height before take-off
It reduces this and is susceptible to weak point when shooting.
Invention content
The present invention provides a kind of performance spring power-assisting cushions, to reduce the fall of performer's take-off forefoot height,
Improve shooting effect.
Technical solution of the present invention is as follows：A kind of performance spring power-assisting cushion, including pedestal, ejection plate and grab, the bottom
It is equipped with spring between seat and ejection plate and limits the guider that ejection plate bounces direction, tail end and the pedestal of the grab are cut with scissors
It connecing, the head end of grab hooks the edge of the ejection plate, when the grab hooks ejection plate, grab length direction and vertical direction
There are flare angle, the flare angle is not less than 10 °.
Further, the center of the pedestal is equipped with through-hole, and the lower surface of the ejection plate is equipped with compression bar, and the compression bar is worn
The through-hole is crossed, the pedestal is equipped with the laterally projecting pulley base in the hinged end of the grab, and the head end of the pulley base is set
Pulley is set, drawstring is connected between the lower end of the compression bar and the head end of grab, the drawstring passes through the pulley.
Preferably, the plane of oscillation that the grab is formed at the edge for being detached from the ejection plate with the ejection plate surface just
It hands over.
Preferably, the grab at least provided with two and is distributed in the opposite sides of the ejection plate.
Preferably, the guider includes being mutually matched guide sleeve and guide post, and the guider includes being mutually matched to lead
Set and guide post, the guide sleeve are fixedly connected with pedestal, and the guide post is fixedly connected with the lower surface of ejection plate, and the guide post is inserted into
The guide sleeve.
Preferably, there are four the guider is set, the guider is symmetrical centered on the center of the ejection plate
Arrangement.
The advantages of technical solution provided by the present invention, is：Spring compresses in advance before performer's take-off, when performer's take-off,
The height that ejection plate is reduced by a small amount of spring-compresseds, makes grab be detached from, and then jacking up springboard by spring assists performer's bullet
It jumps.In entire take-off process, performer's foot's height fall is small, and when shooting reduces the possibility for weak point occur.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
With reference to embodiment, the invention will be further described, but not as a limitation of the invention.
Shown in Fig. 1, the performance spring power-assisting cushion involved by the present embodiment, including pedestal 1, ejection plate 2 and card
Hook 3 is equipped with spring 4 and limits the guider that ejection plate bounces direction between pedestal 1 and ejection plate 2.Guider includes phase
Mutually matching guide sleeve 5 and guide post 6, wherein guide sleeve 5 are fixedly connected with pedestal 1, and guide post 6 is fixedly connected with the lower surface of ejection plate 2, is led
Column 6 is inserted into guide sleeve 5, can be slided up and down in guide sleeve 5.When grab 3 discharges, the spring 4 of compression jacks up ejection plate 2,
Guider can be such that ejection plate 2 is slided along the direction of guide post, and the spring 4 for avoiding single setting is likely to occur when bouncing
The problem of unbalance stress, ejection plate 2 cannot be bounced with design direction.Guider symmetrical cloth centered on the center of ejection plate 2
Set four.
The design of grab 3 is such, and grab 3 is at least provided with two and is distributed in the opposite sides of ejection plate 2.Grab
Tail end is hinged with pedestal 1, and the head end of grab 3 hooks the edge of ejection plate 2, and there are flares with vertical direction for 3 length direction of grab
Included angle A, flare included angle A are not less than 10 °.Grab 3 can be swung behind the edge for being detached from ejection plate 2, plane of oscillation and ejection
2 surface of plate is orthogonal.The center of pedestal 1 is equipped with through-hole 7, and the lower surface of ejection plate 2 is equipped with compression bar 8, and compression bar 8 passes through through-hole 7, pedestal
1 is equipped with the laterally projecting pulley base 9 in the hinged end of grab, and pulley 10, the lower end of compression bar 8 and card is arranged in the head end of pulley base 9
Drawstring 11 is connected between the head end of hook 3, the middle part of drawstring 11 passes through pulley 10.
The performance is with the course of work of spring power-assisting cushion, after guide post 6 is inserted into guide sleeve 5, presses, reduces to ejection plate 2
Ejection plate 2 is at a distance from pedestal 1,4 energy storage of compressed spring, and the grab 3 of both sides, which is inwardly swung, hooks 2 edge of ejection plate.Pedestal 1 is solid
Behind ground, whole device installs.When performer launches, 2 surface of ejection plate is skipped to, it will be under ejection plate 2
Pressure, while the decline of compression bar 8, i.e. pulled down drawstring 10.The outside side-sway under the pulling of self gravitation effect and drawstring 10 of grab 3
It is dynamic, it is detached from ejection plate 2, the ejection plate 2 for losing the control of grab 3 jacks up upwards under the elastic force of spring 4, while bouncing off ground by performer
Face.
Claims (5)
1. a kind of performance spring power-assisting cushion, which is characterized in that including pedestal, ejection plate and grab, the pedestal and ejection plate
Between be equipped with spring and limit ejection plate and bounce the guider in direction, the tail end and pedestal of the grab are hinged, the head of grab
The edge of ejection plate is stated in end hook residence, and when the grab hooks ejection plate, there are flare folders with vertical direction for grab length direction
Angle, the flare angle are not less than 10 °, and the center of the pedestal is equipped with through-hole, and the lower surface of the ejection plate is equipped with compression bar, institute
Stating compression bar passes through the through-hole, the pedestal to be equipped with the laterally projecting pulley base in the hinged end of the grab, the pulley base
Head end be arranged pulley, drawstring is connected between the lower end of the compression bar and the head end of grab, the drawstring passes through the pulley.
2. performance according to claim 1 spring power-assisting cushion, which is characterized in that the grab is being detached from the ejection plate
Edge formed plane of oscillation it is orthogonal with the ejection plate surface.
3. performance according to claim 1 spring power-assisting cushion, which is characterized in that the grab is at least provided with two and divides
It is distributed in the opposite sides of the ejection plate.
4. performance according to claim 1 spring power-assisting cushion, which is characterized in that the guider includes being mutually matched
Guide sleeve and guide post, the guide sleeve are fixedly connected with pedestal, and the guide post is fixedly connected with the lower surface of ejection plate, and the guide post is inserted
Enter the guide sleeve.
5. performance according to claim 1 spring power-assisting cushion, which is characterized in that there are four the guider is set, institute
Guider is stated to be arranged symmetrically centered on the center of the ejection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019282.5A CN106422158B (en) | 2016-11-14 | 2016-11-14 | Performance spring power-assisting cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019282.5A CN106422158B (en) | 2016-11-14 | 2016-11-14 | Performance spring power-assisting cushion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106422158A CN106422158A (en) | 2017-02-22 |
| CN106422158B true CN106422158B (en) | 2018-11-09 |
Family
ID=58220387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611019282.5A Active CN106422158B (en) | 2016-11-14 | 2016-11-14 | Performance spring power-assisting cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422158B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617041B (en) * | 2018-06-29 | 2020-09-04 | 西北工业大学 | Heating mechanism capable of being evacuated quickly |
| CN113700787B (en) * | 2021-09-07 | 2023-03-14 | 贵州航天天马机电科技有限公司 | Small lateral force combined spring type force storage compensation device for erecting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204942390U (en) * | 2015-09-22 | 2016-01-06 | 王靖雯 | A kind of device for high jump |
| CN205095326U (en) * | 2015-11-02 | 2016-03-23 | 滨州职业学院 | Sports training is filled up |
| CN205073579U (en) * | 2015-11-05 | 2016-03-09 | 绥化学院 | Hidden triple jump take -off helps jump device |
| CN205073582U (en) * | 2015-11-05 | 2016-03-09 | 哈尔滨金融学院 | Hidden high jump take -off helps jump device |
| CN206198531U (en) * | 2016-11-14 | 2017-05-31 | 无锡新人居科贸有限公司 | Performance spring power-assisting cushion |
-
2016
- 2016-11-14 CN CN201611019282.5A patent/CN106422158B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106422158A (en) | 2017-02-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |