CN104589974B - Time sequence logic control mechanism - Google Patents
Time sequence logic control mechanism Download PDFInfo
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- CN104589974B CN104589974B CN201410799353.2A CN201410799353A CN104589974B CN 104589974 B CN104589974 B CN 104589974B CN 201410799353 A CN201410799353 A CN 201410799353A CN 104589974 B CN104589974 B CN 104589974B
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- movable slider
- ball
- hatch door
- drive shaft
- fixed rack
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Abstract
The invention belongs to a structural design technology and relates to a time sequence logic control mechanism. The time sequence logic control mechanism comprises a fixed slide rail, a driving shaft, a front driving slider, a rear driving slider, a front ball, a rear ball, a front cantilever, a rear connecting rod and a cabin door. The mechanism achieves logic switch among the closed state, the inward inclination state and the opening state of the cabin door in a narrow and small space and achieves state locking. Compared with the prior art, the number of the parts needed for the mechanism is small, and the mechanism is light, small in occupied space and simple. Compared with the prior art, the mechanism is simple, high in bearing capacity and high in reliability.
Description
Technical field
The invention belongs to structure-design technique, it is related to a kind of time series stereodata mechanism.
Background technology
In needing the mechanisms such as the door of slide opening and closing, skylight, cover plate, modal form is including one or more
Movably skylight, slide rail, jack and driving means etc., thus realizing the tilting in skylight, closing or open.
Patent authorization number disclosed in China national Department of Intellectual Property is cn101367327a, entitled " vehicle spacious
In the patent of invention of the roof structure opened ", this mechanism comprises at least three sets different slide rails, slide block combination, and this will lead to height
The space requirement in direction increases, and secondly, tilts state in skylight, rear slider moves to front-slider position, and this makes being subject to of skylight
Power form is not good, and in fast state, skylight easily vibrates.
Number of patent application disclosed in another China national Department of Intellectual Property is 200820060971 utility model
In patent, this mechanism comprises two parallel slide rails of short transverse, and a slide rail is used for driving, the slotted slide rail of another band
Heeling condition for controlling skylight locks, and this will lead to mechanism height size to increase, simultaneous with the slide rail rigidity of open slot
Not good.In addition, when this mechanism runs to closed mode end, braking impact is larger, this is to mechanism, driving cable and motor
Life-span is unfavorable.
All using above technology, the common trait of these technology is using compared with multi link, slide block, cunning in most of skylights at present
Groove combination realizes the opening, close of skylight, tilt between state switching and locking.Chute bearing capacity not high it is easy to abrasion, mill
After damage, positioning precision is poor, and chute is open type mechanism, falls into if any foreign body, may lead to mechanism's clamping stagnation it is impossible to normal work
Make.
Due to folding and unfolding and locking by realizing hatch door compared with the mechanism element such as multi link, slide block, chute, said structure form
Take up room larger, some to space especially sensitive under conditions of inapplicable.
Content of the invention
Little, the high nonabradable time series stereodata machine of bearing capacity the purpose of the present invention is to propose to one kind takes up room
Structure.The technical solution of the present invention is,
Technical scheme
A kind of time series stereodata mechanism, is characterized in that, controlling organization include fixed rack, drive shaft, forerunner's movable slider,
Rear-guard movable slider, front ball, rear ball, front boom, back link, hatch door.
On the driving shaft, forerunner's movable slider, rear-guard movable slider are nested in solid for described forerunner's movable slider, rear-guard movable slider nesting
Determine in slide rail.
Described front boom upper end and forerunner's movable slider are fixed, and lower end is connected through the hinge with hatch door front rotary shaft.
Described back link upper end and rear-guard movable slider are connected through the hinge, and rotating shaft after lower end and hatch door is connected through the hinge.
Described fixed rack includes boss, forward recess, rearward recess.
Described drive shaft includes front end face, forward recess, front boss, rearward recess, rear end face.
Described forerunner's movable slider includes front end face, hole, boss, rear end face.
Described rear-guard movable slider includes front end face, hole, boss.
Described front ball is recessed before hatch door is closed and is nested in the hole of forerunner's movable slider and fixed rack during introversion state
Among groove.
Described front ball is nested among the hole of forerunner's movable slider and the forward recess of drive shaft in hatch door open mode.
Described rear ball is nested among the hole of rear-guard movable slider and the rearward recess of fixed rack in hatch door closed mode.
Described rear ball is nested in the hole of rear-guard movable slider and the rearward recess of drive shaft in hatch door introversion and open mode
Among.
Described fixed rack, the section of forerunner's movable slider, rear-guard movable slider and drive shaft can be made for circular or other
The shape of linear movement.
Described front ball, rear ball or roller form.
The present invention has the advantage that and beneficial effect
When present invention solution equipment is arranged on internal body, realizes the folding and unfolding of hatch door in narrow and small inner space, have
There is advantage as follows:
The folding and unfolding of hatch door completes in internal body, when being applied to aircraft door, realizes low radar area, low pneumatic resistance
Power.
Hatch door mechanism of the present invention space hold is little, and using slip folding and unfolding hatch door, the requirement to spatial altitude is low.
Scheme compared to existing technology, power transmission of the present invention is more direct, and bearing capacity is strong.
Number of parts of the present invention is few, reliability is high, lightweight.
Compare the existing technical scheme with open slot, the locking of each state of the present invention is joining by ball and hole
Close and realize, wear-resistant, long service life.
Compare the existing slide rail with complex section, slide rail used by the present invention and key components and partss are subcircular revolution
It is easy to processing, it is in hgher efficiency for especially producing in enormous quantities to body.
Scheme compared to existing technology, no matter in that state, hatch door supports that the arm of force is constant to hatch door of the present invention, and rigidity is preferable,
Can effectively prevent from vibrating when by larger external air loads.
Brief description
Fig. 1 is application principle schematic diagram of the present invention.
Fig. 2 is closed mode schematic diagram of the present invention.
Fig. 3 is the present invention critical heeling condition schematic diagram.
Fig. 4 is heeling condition schematic diagram of the present invention.
Fig. 5 is open mode schematic diagram of the present invention.
Fig. 6 is fixed rack schematic diagram of the present invention.
Fig. 7 is drive shaft schematic diagram of the present invention.
Fig. 8 is forerunner's movable slider schematic diagram of the present invention.
Fig. 9 is rear-guard movable slider schematic diagram of the present invention.
Figure 10 is application extension schematic diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Please refer to Fig. 1 to Figure 10, controlling organization includes fixed rack 1, drive shaft 2, forerunner's movable slider 3, rear driving
Slide block 4, front ball 5, rear ball 6, front boom 7, back link 8, hatch door 9.
On driving shaft 2, forerunner's movable slider 3, rear-guard movable slider 4 are embedding for described forerunner's movable slider 3, rear-guard movable slider 4 nesting
It is enclosed within fixed rack 1.
Described front boom 7 upper end is fixing with forerunner's movable slider 3, and lower end is connected by hinge 10 with hatch door 9 front rotary shaft.
Preferably, described back link 8 upper end is connected by hinge 12 with rear-guard movable slider 4, and rotating shaft behind lower end and hatch door 9 is led to
Cross hinge 11 to connect.
Described fixed rack includes boss 101, forward recess 102, rearward recess 103.
Described drive shaft includes front end face 201, forward recess 202, front boss 203, rearward recess 204, rear end face 205.
Described forerunner's movable slider includes front end face 301, hole 302, boss 303, rear end face 304.
Described rear-guard movable slider includes front end face 401, hole 402, boss 403.
Hole 302 and the fixed rack 1 of forerunner's movable slider 3 is closed and be nested in during introversion state to described front ball 5 in hatch door 9
Forward recess 102 among.
Described front ball 5 is nested in the hole 302 of forerunner's movable slider 3 and the forward recess of drive shaft 2 when burying state in hatch door 9
Among 202.
Described rear ball 6 is nested in the hole 402 of rear-guard movable slider 4 and the rear recessed of fixed rack 1 in hatch door 9 closed mode
In the 103 of groove.
Described rear ball 6 hatch door 9 introversion and interior bury state when be nested in hole 402 and the drive shaft 2 of rear-guard movable slider 4
Among rearward recess 204.
Described fixed rack 1, the section of forerunner's movable slider 3, rear-guard movable slider 4 and drive shaft 2 are circular or other energy
The shape enough moving linearly.
Described front ball 5, rear ball 6 or roller form.
A kind of present invention time series stereodata mechanism detailed operation be given below:
Hatch door closed mode: as shown in Fig. 2 now forerunner's movable slider 3 is under front ball 5 acts on, solid with fixed rack 1
Fixed, front ball 5 part is embedded in the hole 302 of forerunner's movable slider 3, and a part is embedded in the forward recess 102 of fixed rack 1, by
In the restriction of fixing axle 2, front ball 5 is immovable, thus forerunner's movable slider 3 locks, accordingly, the front boom 7 that is attached thereto
Locking.
Meanwhile, rear-guard movable slider 4 is under rear ball 6 acts on, fixing with fixed rack 1, and each ball 6 part is embedded in rear-guard
In the hole 402 of movable slider 4, a part is embedded in the rearward recess 103 of fixed rack 1, and due to the restriction of fixing axle 2, rear ball 6 is not
Can be mobile, thus rear-guard movable slider 4 locks.
Therefore, the front arm 7 being connected with hatch door 9 and back link 8 are all fixing with fixed rack 1, thus hatch door 9 is in locking
State, the groove 202 and 204 in drive shaft 2 can not cause hatch door because being away from ball 5 and 6, drive shaft 2 small range movement
Motion.
The tilted motion of hatch door: as shown in figure 3, now drive shaft 2 is slided to the right, rear end face 205 and rear-guard in drive shaft 2
Movable slider 4 convex platform 403 contacts and promotes rear-guard movable slider 4 to move right (Fig. 9), and meanwhile, in drive shaft 2, rearward recess 204 is transported
Move to rear ball 6, move right trend so that rear ball because rear-guard movable slider 4 and drive shaft 2, rear ball 6 have simultaneously
6 along along fixed rack 1 rearward recess 103 inclined-plane move and depart from rearward recess 103 (Fig. 6), simultaneously after ball 6 enter drive shaft 2 on
Rearward recess 204, now in drive shaft 2, forward recess 202 not yet moves to front ball 5 lower section (Fig. 7), and therefore front ball 5 still will
Drive shaft 2 is locked together with fixed rack 1, and due to moving to right of rear-guard movable slider 4, drivening rod 8 lifts hatch door 9, completes cabin
The tilting action of door 9, until drive shaft 2 upper groove 202 moves to below front ball 5, now enough height are lifted in hatch door 9 rear end
To prepare next hatch door 9 opening action.
Hatch door open motion: now drive shaft 2 continues to move right, drive shaft 2 upper groove 202 moves under front ball 5
Side (Fig. 7), drive shaft 2 convex platform 203 is offseted with forerunner's movable slider 3 convex platform 303, thus promoting forerunner's movable slider 3, front ball
5 have and move right trend so that front ball 5 forward recess 102 inclined-plane along along fixed rack 1 moves and departs from forward recess 102 simultaneously,
Front ball 5 enters forward recess 202 in drive shaft 2 simultaneously, now, in the presence of front ball 5, rear ball 6, forerunner's movable slider 3,
Rear-guard movable slider 4 is fixing with drive shaft 2, thus hatch door 9 keeps the angle of inclination of fixation constant, can only slide along fixed rack 1,
Until fully opening, such as Fig. 5.
The present invention is not limited to above-described embodiment, can extensively deform, especially in the range of appended claims of the present invention
, can be connected by the slide rail 12 with three sections of different gradients 14, slide block 15 between hatch door 9 and rear-guard movable slider 4, wherein sliding
Rail 12 is fixing with rear-guard movable slider 4, and slide block 15 is connected by hinge 11 with hatch door 9, and slide block 15 is arranged on slide rail 12, on slide rail
There is l1, l2, l3 difference gradient, wherein l2 is parallel with fixed rack 1, and slide block 15 is designed as: when there being external force to act on slide block 15,
Not along slide block 15 translation direction component in the range of l2.When in the range of slide block 15 moving to l2, hatch door is closed,
When in the range of slide block 15 moving to l1, hatch door is in tilted state, and when in the range of slide block 15 moving to l3, hatch door is in
Outer incline state (Figure 10).
Claims (3)
1. a kind of time series stereodata mechanism, is characterized in that, controlling organization includes fixed rack (1), drive shaft (2), front driving
Slide block (3), rear-guard movable slider (4), front ball (5), rear ball (6), front boom (7), back link (8), hatch door (9), described before
Slide block (3), rear-guard movable slider (4) is driven to be nested in drive shaft (2), forerunner's movable slider (3), rear-guard movable slider (4) are nested in
In fixed rack (1), front boom (7) upper end is fixing with forerunner's movable slider (3), and hinge is passed through with hatch door (9) front rotary shaft in lower end
(10) connect, described back link (8) upper end is connected by hinge (12) with rear-guard movable slider (4), lower end and hatch door (9) rotating shaft afterwards
Connected by hinge (11), described fixed rack includes boss (101), forward recess (102), rearward recess (103), described drive shaft
Including front end face (201), forward recess (202), front boss (203), rearward recess (204), rear end face (205), described front driving is slided
Block includes front end face (301), hole (302), boss (303), rear end face (304), and described rear-guard movable slider includes front end face
(401), hole (402), boss (403), described front ball (5) drives before being nested in hatch door (9) closing and introversion state and slides
Among the hole (302) of block (3) and the forward recess (102) of fixed rack (1), described front ball (5) is in hatch door (9) open mode
It is nested among the hole (302) of forerunner's movable slider (3) and the forward recess (202) of drive shaft (2), described rear ball (6) is in hatch door
(9) it is nested in during closed mode in the hole (402) of rear-guard movable slider (4) and the rearward recess its (103) of fixed rack (1), described
After ball (6) is nested in hole (402) and the drive shaft (2) of rear-guard movable slider (4) in hatch door (9) introversion and open mode afterwards
Among groove (204).
2. a kind of time series stereodata mechanism according to claim 1, is characterized in that, described fixed rack (1), forerunner
The section of movable slider (3), rear-guard movable slider (4) and drive shaft (2) is the shape that circle or other can move linearly.
3. a kind of time series stereodata mechanism according to claim 1, is characterized in that, described front ball (5), rear ball
(6) roller form is adopted to substitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799353.2A CN104589974B (en) | 2014-12-19 | 2014-12-19 | Time sequence logic control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799353.2A CN104589974B (en) | 2014-12-19 | 2014-12-19 | Time sequence logic control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589974A CN104589974A (en) | 2015-05-06 |
| CN104589974B true CN104589974B (en) | 2017-01-18 |
Family
ID=53116167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410799353.2A Active CN104589974B (en) | 2014-12-19 | 2014-12-19 | Time sequence logic control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589974B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649498B (en) * | 2016-01-30 | 2017-08-25 | 武汉大学 | A kind of multimode Energy Saving Windows and three kinds of state switching methods |
| CN105857568B (en) * | 2016-03-31 | 2018-04-13 | 成都富力威航科技有限公司 | A kind of inside and outside coordinated type hatch door latch mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744528A (en) * | 1980-08-29 | 1982-03-13 | Nissan Motor Co Ltd | Sliding roof mechanism for vehicle |
| EP0478536A1 (en) * | 1990-09-26 | 1992-04-01 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Swing-out sliding door, especially for vehicles |
| CN101367327A (en) * | 2007-07-16 | 2009-02-18 | 银娜珐天窗系统集团股份有限公司 | Open roof construction for a vehicle |
| CN201342926Y (en) * | 2008-12-08 | 2009-11-11 | 伟巴斯特车顶供暖系统（上海）有限公司 | Automobile sunroof guiding linkage device |
| CN201971149U (en) * | 2010-12-31 | 2011-09-14 | 中国直升机设计研究所 | Follow-up cover plate of helicopter tail gate |
| CN202764670U (en) * | 2012-09-19 | 2013-03-06 | 福州明芳汽车部件工业有限公司 | Automobile sliding scuttle transmitting mechanism |
-
2014
- 2014-12-19 CN CN201410799353.2A patent/CN104589974B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744528A (en) * | 1980-08-29 | 1982-03-13 | Nissan Motor Co Ltd | Sliding roof mechanism for vehicle |
| EP0478536A1 (en) * | 1990-09-26 | 1992-04-01 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Swing-out sliding door, especially for vehicles |
| CN101367327A (en) * | 2007-07-16 | 2009-02-18 | 银娜珐天窗系统集团股份有限公司 | Open roof construction for a vehicle |
| CN201342926Y (en) * | 2008-12-08 | 2009-11-11 | 伟巴斯特车顶供暖系统（上海）有限公司 | Automobile sunroof guiding linkage device |
| CN201971149U (en) * | 2010-12-31 | 2011-09-14 | 中国直升机设计研究所 | Follow-up cover plate of helicopter tail gate |
| CN202764670U (en) * | 2012-09-19 | 2013-03-06 | 福州明芳汽车部件工业有限公司 | Automobile sliding scuttle transmitting mechanism |
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| Publication number | Publication date |
|---|---|
| CN104589974A (en) | 2015-05-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee after: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute Address before: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee before: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute |
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| CP01 | Change in the name or title of a patent holder |