CN203361837U - Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain - Google Patents
Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain Download PDFInfo
- Publication number
- CN203361837U CN203361837U CN2013203958121U CN201320395812U CN203361837U CN 203361837 U CN203361837 U CN 203361837U CN 2013203958121 U CN2013203958121 U CN 2013203958121U CN 201320395812 U CN201320395812 U CN 201320395812U CN 203361837 U CN203361837 U CN 203361837U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- reciprocating motion
- abat vent
- hinged
- drive unit
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a coaxial rod linear reciprocating motion driving device and an automobile sunshade curtain. The coaxial rod linear reciprocating motion driving device comprises a base, wherein a rotating shaft and a connecting shaft are installed on the base, a gear and an eccentric component are installed on the rotating shaft, a third connecting rod is installed on the gear, one end of the third connecting rod is hinged to the outer portion of the gear, and the other end of the third connecting rod is hinged to one end of a fourth connecting rod. The other end of the fourth connecting rod is fixedly connected with the connecting shaft. Due to the fact that the coaxial rod linear reciprocating motion driving device is small and light, the coaxial rod linear reciprocating motion driving device can be assembled on the automobile sunshade curtain for use, and automatic opening and closing of the sunshade curtain can be achieved. In addition, due to the fact that a shear fork mechanism is jointly driven by a fifth connecting rod and a second connecting rod, the shear fork mechanism can ensure that shrinkage is carried out in the designed stretchy direction under the non-guide-rail situation, the structure of the coaxial rod linear reciprocating motion driving device and the structure of the automobile sunshade curtain can be simplified, and the size of the coaxial rod linear reciprocating motion driving device and the size of the automobile sunshade curtain can be reduced.
Description
Technical field
The utility model relates to a kind of same axostylus axostyle straight reciprocating motion drive unit and automobile sun-shade-curtain.
Background technology
Existing reciprocator is mainly hydraulic cylinder, cylinder or electric pushrod.Above-mentioned reciprocator, for realizing the reciprocating motion of long distance, mostly need to possess longer piston rod or push rod, so volume and weight is larger, and complex structure more is not easy to use in narrow space.There is above-mentioned deficiency based on existing reciprocator, make automobile defect occur aspect shading system.Causing existing automobile sun-shade-curtain is all manually to be difficult to realize automatic open closed, and can't effectively solve the problem of automobile sun-shading.
The utility model content
The purpose of this utility model, be to provide a kind of same axostylus axostyle straight reciprocating motion drive unit, its volume little, lightweight and, can realize growing the straight reciprocating motion of distance.It is little, lightweight that automobile sun-shade-curtain is equipped with above-mentioned volume, and can grow the same axostylus axostyle straight reciprocating motion drive unit apart from push-and-pull, can realize automatic open-close.
The purpose of this utility model is achieved through the following technical solutions: with axostylus axostyle straight reciprocating motion drive unit, comprise pedestal, rotating shaft and connecting axle are installed on pedestal; Gear and eccentric component are installed in rotating shaft; Third connecting rod is installed on gear, and an end of third connecting rod and the outside of gear are hinged, and an end of the other end of third connecting rod and the 4th connecting rod is hinged, and the other end of the 4th connecting rod is fixedly connected with connecting axle; Fixed installation the 5th connecting rod on connecting axle; The movable second connecting rod of installing on connecting axle, second connecting rod and first connecting rod are hinged; The other end and the eccentric component of first connecting rod are hinged; With two, an end of scissors mechanism, to cut arm hinged respectively in the outer end of the 5th connecting rod and second connecting rod.The automobile sun-shade-curtain of described same axostylus axostyle straight reciprocating motion drive unit is housed, comprise abat vent and described same axostylus axostyle straight reciprocating motion drive unit, scissors mechanism one end of described same axostylus axostyle straight reciprocating motion drive unit coordinates with the abat vent outer end, so that scissors mechanism stretchy abat vent outwards launches.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: when described the 5th connecting rod and second connecting rod open, first connecting rod is identical with the 4th connecting rod incline direction; When described the 5th connecting rod and second connecting rod are closed, first connecting rod and the 4th connecting rod incline direction are to instead.Support and fixed axis are installed on described abat vent; Fixed axis is installed on support, and the periphery of fixed axis is wound around abat vent; Between support and fixed axis, resetting-mechanism is installed, the power that resetting-mechanism provides reversion to reset for fixed axis.The lower end level of described abat vent is installed slide rail, and two slide blocks are installed on slide rail, and slide block can move along slide rail; Two slide blocks are hinged with the lower end of scissors mechanism respectively.The shape of described abat vent is the bellows launched.
Good effect of the present utility model is: by first connecting rod and the 4th connecting rod, be respectively the 5th connecting rod and second connecting rod provides driving, the 5th connecting rod and second connecting rod can synchronously be opened or closure, thereby, realize the flexible of scissors mechanism, therefore, can significantly dwindle the volume and weight of described drive unit.The 5th connecting rod and second connecting rod are synchronously stressed, on the one hand, can make scissors mechanism stressed evenly, effectively extend the application life of scissors mechanism, on the other hand, can effectively prevent that scissors mechanism from departing from telescopic process, guarantee the straight-line direction of scissors mechanism.Due to the small volume and less weight of described same axostylus axostyle straight reciprocating motion drive unit, therefore, can be loaded on automobile sun-shade-curtain and use, realize the abat vent automatic open-close; In addition, because scissors mechanism is jointly to be driven by the 5th connecting rod and second connecting rod, therefore, scissors mechanism can be in the situation that guarantee to shrink along the flexible direction of design without guide rail, thereby, can simplify the structure of described same axostylus axostyle straight reciprocating motion drive unit and automobile sun-shade-curtain, reduce its volume.
The accompanying drawing explanation
Fig. 1 is same axostylus axostyle straight reciprocating motion driving device structure schematic diagram described in the utility model; Fig. 2 is the rear elevation of Fig. 1; Fig. 3 is the structural representation of automobile sun-shade-curtain embodiment mono-described in the utility model; In figure, abat vent is for tightening up state; Fig. 4 is the structural representation of automobile sun-shade-curtain embodiment mono-described in the utility model; In figure, abat vent is deployed condition; Fig. 5 is the structural representation of automobile sun-shade-curtain embodiment bis-described in the utility model, in figure, is deployed condition; Fig. 6 is the A-A sectional structure schematic diagram of Fig. 5; Fig. 7 is that the B of Fig. 5 is to view.
Reference numeral: 1 rotating shaft 2 eccentric component 3 first connecting rod 4 second connecting rod 5 gear 6 third connecting rods 7 the 4th connecting rod 8 the 5th connecting rod 9 scissors mechanism 10 pedestal 11 fixed axis 12 abat vent 13 connecting axle 14 slide rail 15 support 16 resetting-mechanism 17 slide blocks.
The specific embodiment
Same axostylus axostyle straight reciprocating motion drive unit described in the utility model, comprise pedestal 10.Rotating shaft 1 and connecting axle 13 are installed on pedestal 10.Gear 5 and eccentric component 2 are installed in rotating shaft 1.Third connecting rod 6 is installed on described gear 5, and an end of third connecting rod 6 and the outside of gear 5 are hinged.One end of the other end of third connecting rod 6 and the 4th connecting rod 7 is hinged, and the other end of the 4th connecting rod 7 is fixedly connected with connecting axle 13.Fixed installation the 5th connecting rod 8 on connecting axle 13; The movable second connecting rod 4 of installing on connecting axle 13, the middle part of second connecting rod 4 or outer end and first connecting rod 3 are hinged; The other end of first connecting rod 3 and eccentric component 2 are hinged; With two, an end of scissors mechanism 9, to cut arm hinged respectively in the outer end of the 5th connecting rod 8 and second connecting rod 4.Described pedestal can be housing, can be also connecting rod.Housing can be packed gear 5, third connecting rod 6 and the 4th connecting rod 7 in it, to play a protective role, prevents the proper motion of external interference gear 5, third connecting rod 6 and the 4th connecting rod 7.The pedestal of link-type only plays fixed rotating shaft 1 and connecting axle 13 effects.Eccentric component 2 and gear 5 can be converted into by rotatablely moving third connecting rod 6 and first connecting rod 3, move back and forth.Described eccentric component 2 can be rotating disk as shown in Figures 1 to 4, can be also crank.Total driving shaft that rotating shaft 1 is same axostylus axostyle straight reciprocating motion drive unit, the power of all connecting rods all derives from this axle.
During use, can provide driving force by mechanical rotation, also can provide driving force by motor, in the situation that motor provides driving force, on the output shaft of motor, driving gear is installed, driving gear and gear 5 engagements.Gear 5 drives eccentric component 2 by rotating shaft 1 on the one hand and rotates, and eccentric component 2 drives first connecting rods 3 promotion second connecting rods 4 and swings, and on the other hand, gear 5 directly drives third connecting rod 6 and promotes the 4th connecting rod 7 swings, and the 4th connecting rod 7 is by the 5th connecting rod 8 swings.The 5th connecting rod 8 and second connecting rod 4 synchronizing closes open, and drive scissors mechanism 9 rectilinear motions.Eccentric component 2, first connecting rod 3, third connecting rod 6 and the 4th connecting rod 7 are connected with gear 5 respectively, both can guarantee the synchronism of the 5th connecting rod 8 and second connecting rod 4 motions, and simplified structure significantly again makes that described drive unit is more light and handy, operation is more stable.
For the structure that makes described drive unit, more simplify, volume is less, and as shown in Figure 1, when described the 5th connecting rod 8 and second connecting rod 4 open, first connecting rod 3 is identical with the 4th connecting rod 7 incline directions; When described the 5th connecting rod 8 and second connecting rod 4 is closed, first connecting rod 3 and the 4th connecting rod 7 incline directions are to instead.In this scheme, the 4th connecting rod 7 and third connecting rod 6 can be accomplished the shortest.
The automobile sun-shade-curtain of described same axostylus axostyle straight reciprocating motion drive unit is housed, comprises abat vent 12 and described same axostylus axostyle straight reciprocating motion drive unit.Scissors mechanism 9 one ends of described same axostylus axostyle straight reciprocating motion drive unit coordinate with abat vent 12 outer ends, so that scissors mechanism 9 stretchy abat vents 12 outwards launch.During use, described drive unit and abat vent 12 are individually fixed on automotive window, the mounting means of abat vent 12 is identical with abat vent with present automobile.Described drive unit with by pedestal 10, with abat vent 12 or car crust, be connected.
As shown in Figure 3 and Figure 4, on described abat vent 12, support 15 and fixed axis 11 are installed.Fixed axis 11 is installed on support 15.The periphery of fixed axis 11 is wound around abat vent 12.Resetting-mechanism 16 is installed, the power that resetting-mechanism 16 provides reversion to reset for fixed axis 11 between support 15 and fixed axis 11.Support 15 can be connected with pedestal 10.Described resetting-mechanism can be the resetting-mechanism of existing automobile with abat vent.When described drive unit is pulled back abat vent 12 while resetting, while packing up abat vent, resetting-mechanism 16 can drive relative support 15 reversions of fixed axis 11, thereby, abat vent 12 can be wound on fixed axis 11 again, guarantee that abat vent 12 is capable of expansion and contraction.
For convenience of abat vent 12, with scissors mechanism 9, coordinate, prevent that two of scissors mechanism 9 ends from cutting the yoke folding and not affecting abat vent 12, as shown in Figure 3 and Figure 4, the lower end level of described abat vent 12 is installed slide rail 14, two slide blocks 17 are installed on slide rail 14, and slide block 17 can move along slide rail 14; Two slide blocks 17 are hinged with the lower end of scissors mechanism 9 respectively.
As shown in Figures 5 to 7, the shape of described abat vent 12 is the bellowss that launch.For agreeing with the windshield of automobile with radian, the end face of abat vent 12 can be arc.
Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (6)
1. with axostylus axostyle straight reciprocating motion drive unit, it is characterized in that: comprise pedestal (10), upper rotating shaft (1) and the connecting axle (13) installed of pedestal (10); Upper gear (5) and the eccentric component (2) installed of rotating shaft (1); The upper third connecting rod (6) of installing of gear (5), the outside of one end of third connecting rod (6) and gear (5) is hinged, one end of the other end of third connecting rod (6) and the 4th connecting rod (7) is hinged, and the other end of the 4th connecting rod (7) is fixedly connected with connecting axle (13); The upper fixed installation of connecting axle (13) the 5th connecting rod (8); The upper movable second connecting rod (4) of installing of connecting axle (13), second connecting rod (4) is hinged with first connecting rod (3); The other end of first connecting rod (3) and eccentric component (2) are hinged; With two, an end of scissors mechanism (9), to cut arm hinged respectively in the outer end of the 5th connecting rod (8) and second connecting rod (4).
2. same axostylus axostyle straight reciprocating motion drive unit according to claim 1, it is characterized in that: described the 5th connecting rod (8) and second connecting rod (4) are while opening, and first connecting rod (3) is identical with the 4th connecting rod (7) incline direction; When described the 5th connecting rod (8) and second connecting rod (4) are closed, first connecting rod (3) and the 4th connecting rod (7) incline direction are to instead.
3. the automobile sun-shade-curtain of same axostylus axostyle straight reciprocating motion drive unit claimed in claim 1 is housed, it is characterized in that: comprise abat vent (12) and described same axostylus axostyle straight reciprocating motion drive unit, scissors mechanism (9) one ends of described same axostylus axostyle straight reciprocating motion drive unit coordinate with abat vent (12) outer end, so that scissors mechanism (9) stretchy abat vent (12) outwards launches.
4. automobile sun-shade-curtain according to claim 3, is characterized in that: support (15) and fixed axis (11) are installed on described abat vent (12); The upper fixed axis (11) of installing of support (15), the periphery of fixed axis (11) is wound around abat vent (12); Between support (15) and fixed axis (11), resetting-mechanism (16) is installed, the power that resetting-mechanism (16) provides reversion to reset for fixed axis (11).
5. automobile sun-shade-curtain according to claim 4 is characterized in that: the lower end level of described abat vent (12) is installed slide rail (14), upper two slide blocks (17) of installing of slide rail (14), and slide block (17) can be mobile along slide rail (14); Two slide blocks (17) are hinged with the lower end of scissors mechanism (9) respectively.
6. automobile sun-shade-curtain according to claim 3 is characterized in that: the shape of described abat vent (12) is the bellows launched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203958121U CN203361837U (en) | 2013-07-04 | 2013-07-04 | Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203958121U CN203361837U (en) | 2013-07-04 | 2013-07-04 | Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361837U true CN203361837U (en) | 2013-12-25 |
Family
ID=49809623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203958121U Expired - Lifetime CN203361837U (en) | 2013-07-04 | 2013-07-04 | Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334664A (en) * | 2013-07-04 | 2013-10-02 | 殷月伟 | Driving device for coaxial-rod linear reciprocating motion and automobile abat vent |
| CN110424854A (en) * | 2019-08-09 | 2019-11-08 | 安徽冠东科技有限公司 | A kind of opening device and its operating method |
| CN115281470A (en) * | 2022-07-04 | 2022-11-04 | 青岛元信检测技术有限公司 | Intelligent light-resistant reagent rack and light-resistant control method thereof |
-
2013
- 2013-07-04 CN CN2013203958121U patent/CN203361837U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334664A (en) * | 2013-07-04 | 2013-10-02 | 殷月伟 | Driving device for coaxial-rod linear reciprocating motion and automobile abat vent |
| CN103334664B (en) * | 2013-07-04 | 2015-09-09 | 殷月伟 | With axostylus axostyle straight reciprocating motion drive unit and automobile sun-shade-curtain |
| CN110424854A (en) * | 2019-08-09 | 2019-11-08 | 安徽冠东科技有限公司 | A kind of opening device and its operating method |
| CN110424854B (en) * | 2019-08-09 | 2020-11-13 | 绍兴金楚印染有限公司 | Door opening device and operation method thereof |
| CN115281470A (en) * | 2022-07-04 | 2022-11-04 | 青岛元信检测技术有限公司 | Intelligent light-resistant reagent rack and light-resistant control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103334664B (en) | With axostylus axostyle straight reciprocating motion drive unit and automobile sun-shade-curtain | |
| CN203361837U (en) | Coaxial rod linear reciprocating motion driving device and automobile sunshade curtain | |
| RU2012103558A (en) | DEVICE FOR MANAGING THE SASHES OF THE AIRCRAFT CHASSIS COMPARTMENT | |
| CN208350757U (en) | A kind of efficient detector | |
| CN101985829B (en) | Rotary cleaning device of tunnel cleaning vehicle | |
| CN203387954U (en) | Reducing mechanism of pruner | |
| CN202966708U (en) | Box sealing device for packing line | |
| CN213350984U (en) | Double-cylinder scissors | |
| CN105216758A (en) | A kind of portable vehicle side window and rain strip for rearview mirror device | |
| CN207045255U (en) | A kind of display device with automatic deploying and retracting function | |
| CN202398857U (en) | Electric vibration hammer | |
| CN202299711U (en) | Drive mechanism of clutch for lock | |
| CN205569764U (en) | Remote control driving of empty mode in automatically controlled switching land | |
| CN103612256A (en) | Large-stroke horizontal moving platform | |
| CN203260937U (en) | Electric chassis truck with high-precision mute ball screw rod and low-noise modular deceleration motor | |
| CN203883612U (en) | A swing rod swing mechanism | |
| CN207332488U (en) | Concealed booster door handles component and refrigeration plant | |
| CN205273138U (en) | Sun -proof device of rack and pinion structure | |
| CN202565843U (en) | Circular movable type seedbed | |
| CN203343120U (en) | Automatic inner cage door operator for rubber plug cleaning machine | |
| CN221367547U (en) | Unmanned aerial vehicle frame of easily accomodating | |
| CN201817947U (en) | Steel wire rope traction guide rail type flip-open dome used for protecting aerospace observation instrument | |
| CN205275168U (en) | Take travel driving unit's electronic car ware that moves | |
| CN205736852U (en) | Vehicle dormer window drives flexible axle | |
| CN203602247U (en) | Operating room swinging mechanism and crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |