CN220180959U - Novel lifting hinge assembly - Google Patents
Novel lifting hinge assembly Download PDFInfo
- Publication number
- CN220180959U CN220180959U CN202321570182.7U CN202321570182U CN220180959U CN 220180959 U CN220180959 U CN 220180959U CN 202321570182 U CN202321570182 U CN 202321570182U CN 220180959 U CN220180959 U CN 220180959U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- crank
- plate
- top plate
- rotationally connected
- 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.)
- Active
Links
- 239000004677 Nylon Substances 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 7
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Transmission Devices (AREA)
Abstract
A novel lifting hinge assembly comprises a bottom plate; a driving shaft rotatably provided at one side of the bottom plate; one end of the crank is fixed at the end side of the driving shaft, the other end of the crank is rotationally connected with one end of the first connecting rod, the other end of the first connecting rod is rotationally connected with the middle part of the second connecting rod, one end of the second connecting rod is rotationally connected with one side of the bottom plate, the other end of the second connecting rod is rotationally connected with the top plate, the top plate is rotationally connected with the third connecting rod, and the other end of the third connecting rod is rotationally connected with the other side of the bottom plate; the crank is driven to rotate through the rotation of the driving shaft, so that the first connecting rod, the second connecting rod, the third connecting rod and the top plate are driven to rotate, and the top plate is lifted. According to the utility model, the crank is driven to rotate by the driving shaft, the driving drive connecting rod I moves, the connecting rod II moves, the top plate moves, lifting of the top plate can be realized, and then lifting of the spoiler is driven.
Description
Technical Field
The utility model relates to the technical field of automobile exterior trimming parts, in particular to a novel lifting hinge assembly.
Background
The lifting tail spoiler of the vehicle is more and more widely used on high-end passenger vehicles, and has outstanding advantages compared with a fixed spoiler. When the automobile is lower than a certain speed or is parked, the spoiler is folded and does not work, and the automobile is not different from a common automobile, so that the external bulge of the automobile is reduced. When the vehicle reaches a certain speed, the vehicle starts to work, and the spoiler gradually rises to the highest position along with the acceleration of the vehicle speed, so that the effect of timely use is achieved.
The existing spoiler lifting structure is not compact enough in structure and large in size, and when the spoiler is folded, the occupied space of the vehicle body is large, and the overall appearance of the vehicle body is influenced.
Therefore, we propose a novel lifting hinge assembly.
Disclosure of Invention
The inventor provides a novel lifting hinge assembly aiming at the defects in the prior art, so that the lifting hinge has a compact integral structure and reduces the occupation of the space of a vehicle body.
The technical scheme adopted by the utility model is as follows:
novel lifting hinge assembly is applied to on the car spoiler, its characterized in that includes:
a bottom plate;
a driving shaft rotatably provided at one side of the bottom plate;
one end of the crank is fixed at the end side of the driving shaft, the other end of the crank is rotationally connected with one end of the first connecting rod, the other end of the first connecting rod is rotationally connected with the middle part of the second connecting rod, one end of the second connecting rod is rotationally connected with one side of the bottom plate, the other end of the second connecting rod is rotationally connected with the top plate, the top plate is rotationally connected with the third connecting rod, and the other end of the third connecting rod is rotationally connected with the other side of the bottom plate;
the crank is driven to rotate through the rotation of the driving shaft, so that the first connecting rod, the second connecting rod, the third connecting rod and the top plate are driven to rotate, and the top plate is lifted.
It is further characterized by:
the bottom plate includes integrated into one piece's backup pad one, backup pad two, fixed plate, and drive shaft and connecting rod two all rotate and set up in backup pad one, and connecting rod three rotates and sets up in backup pad two.
And nuts are welded on the fixing plates and used for fixing the fixing plates.
And the first supporting plate is provided with an integrally formed limiting block in an extending mode and used for limiting the crank.
When the crank is propped against the limiting block, the crank, the first connecting rod, the second connecting rod and the third connecting rod are all arranged between the first supporting plate and the second supporting plate, so that the structure is compact, and the occupied space is small.
When the crank supports against the limiting block, the second supporting plate supports the top plate, so that the top plate is more stable.
And the top of the top plate is provided with a mounting hole for mounting the spoiler.
And one end of the driving shaft is fixed with a spline shaft coupler, and the spline shaft coupler is driven by a motor so as to drive the driving shaft to move.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure and convenient operation, and the driving shaft is rotatably arranged at one side of the bottom plate; one end of the crank is fixed at the end side of the driving shaft, the other end of the crank is rotationally connected with one end of the first connecting rod, the other end of the first connecting rod is rotationally connected with the middle part of the second connecting rod, one end of the second connecting rod is rotationally connected with one side of the bottom plate, the other end of the second connecting rod is rotationally connected with the top plate, the top plate is rotationally connected with the third connecting rod, and the other end of the third connecting rod is rotationally connected with the other side of the bottom plate; the driving shaft drives the crank to rotate, the driving drive drives the connecting rod I to move, the connecting rod II drives the connecting rod II to move, the top plate drives the connecting rod III to move, lifting of the top plate can be achieved, and then lifting of the spoiler is driven.
Meanwhile, the utility model has the following advantages:
(1) Through setting up the stopper in backup pad one, can restrict the position of crank, when the crank supported the stopper, crank rotation angle was zero.
(2) Through set up the nut on the fixed plate, the accessible nut carries out quick installation to the fixed plate, simple to operate, and is fast.
(3) When the crank contacts with the limiting block, the second supporting plate plays a supporting role on the top plate, so that the top plate is more stable at the lowest position, and then the spoiler on the top plate is more stable.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of a base plate of the present utility model.
FIG. 4 is a diagram of a second embodiment of a connecting rod according to the present utility model.
Fig. 5 is a schematic view of a top plate of the present utility model.
Wherein: 1. a bottom plate; 2. a crank; 3. a drive shaft; 4. a first connecting rod; 5. a second connecting rod; 6. a connecting rod III; 7. a top plate; 101. a first supporting plate; 1011. a limiting block; 102. a second supporting plate; 103. and a fixing plate.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
1-5, a novel lifting hinge assembly comprises a bottom plate 1, a crank 2, a driving shaft 3, a first connecting rod 4, a second connecting rod 5, a third connecting rod 6 and a top plate 7; the driving shaft 3 is made of alloy steel, the crank 2, the first connecting rod 4, the second connecting rod 5, the third connecting rod 6 and the top plate 7 are made of carbon steel, so that the lifting movement is stable and reliable, the wind impact during the highest speed can be born in the working process, and the normal manual pressure does not generate plastic deformation.
The bottom plate 1 includes integrated into one piece's backup pad one 101, backup pad two 102, fixed plate 103, backup pad one 101 and backup pad two 102 set up respectively in the both ends side of fixed plate 103, set up the connecting hole on backup pad one 101, the interference is connected with the flange in the connecting hole, drive shaft 3 wears to establish in the centre bore of flange, the interference assembly of one end of crank 2 and drive shaft 3, backup pad one 101 is close to crank 2 one side and extends integrated into one piece's stopper 1011, when crank 2 bottom and stopper 1011 top contact, namely when crank 2 pastes tight stopper 1011, crank 2's rotation angle is in zero degree.
Nuts are welded at the bottom of the fixing plate 103, and the fixing plate 103 is quickly installed through the cooperation of bolts and the nuts of the fixing plate 103. One end of the driving shaft 3 is fixed with a spline shaft coupler, and the spline shaft coupler is driven by a motor to drive the driving shaft 3 to rotate.
The other end of the crank 2 is connected with the first connecting rod 4 through a pin shaft, a thick nylon gasket is arranged between the crank 2 and the first connecting rod 4, and a thin nylon gasket is arranged between the first connecting rod 3 and the pin shaft and used for reducing friction force among the crank 2, the first connecting rod 4 and the pin shaft and reducing abrasion.
The other end of the first connecting rod 4 is connected with the middle part of the second connecting rod 5 through a pin shaft, and nylon gaskets are arranged among the first connecting rod 4, the second connecting rod 5 and the pin shaft.
One end of the second connecting rod 5 is connected with the first supporting plate 101 through a pin shaft, and nylon washers are arranged among the second connecting rod 5, the first supporting plate 101 and the pin shaft. The other end of the second connecting rod 5 is connected with the top plate 7 through a pin shaft, and nylon washers are arranged among the second connecting rod 5, the top plate 7 and the pin shaft.
One end of the third connecting rod 6 is connected with the top plate 7 through a pin shaft, and nylon gaskets are arranged among the third connecting rod 6, the top plate 7 and the pin shaft; the other end of the third connecting rod 6 is connected with the second supporting plate 102 through a pin shaft, and nylon washers are arranged among the third connecting rod 6, the second supporting plate 102 and the pin shaft.
The crank 2, the first connecting rod 4, the second connecting rod 5 and the third connecting rod 6 are all arranged between the first supporting plate 101 and the second supporting plate 102, and when the crank 2 is contacted with the limiting block 1011, one side edge of the top plate 7 is also arranged between the first supporting plate 101 and the second supporting plate 102, and the second supporting plate 102 supports the top plate 7. The whole structure is compact, the occupied space is small when not rising, the space is saved, and the appearance is beautiful. The spoiler is installed on roof 7, and when the spoiler draws in and expands, crank 2, connecting rod one 4, connecting rod two, connecting rod three 6 and roof 7's work envelope face are noninterference each other, and do not interfere with bottom 1, and leave safe distance.
When the spoiler is folded, the crank 2 props against the limiting block 1011, and one side edge of the crank 2, the first connecting rod 4, the second connecting rod 5, the third connecting rod 6 and the top plate 7 is positioned between the first supporting plate 101 and the second supporting plate 102, so that the spoiler is compact in structure, occupies space and is attractive in appearance; when the spoiler needs to be unfolded, the driving shaft 3 is driven by the motor to rotate, the driving shaft 3 drives the crank 2 to rotate, the driving shaft 2 drives the connecting rod I4 to move, the connecting rod I4 drives the connecting rod II 5 to move, the connecting rod II 5 drives the top plate 7 to move, the top plate 7 drives the connecting rod III 6 to move, the unfolding and lifting of the top plate 7 can be realized, the spoiler is driven to be unfolded, and the spoiler can rise to a height of 50mm and a rotation angle of about 15 degrees.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (8)
1. Novel lifting hinge assembly is applied to on the car spoiler, its characterized in that includes:
a bottom plate (1);
a drive shaft (3) rotatably provided on one side of the base plate (1);
one end of the crank (2) is fixed at the end side of the driving shaft (3), the other end of the crank (2) is rotationally connected with one end of the first connecting rod (4), the other end of the first connecting rod (4) is rotationally connected with the middle part of the second connecting rod (5), one end of the second connecting rod (5) is rotationally connected with one side of the bottom plate (1), the other end of the second connecting rod (5) is rotationally connected with the top plate (7), the top plate (7) is rotationally connected with the third connecting rod (6), and the other end of the third connecting rod (6) is rotationally connected with the other side of the bottom plate (1);
the crank (2) is driven to rotate through the rotation of the driving shaft (3), so that the first connecting rod (4), the second connecting rod (5), the third connecting rod (6) and the top plate (7) are driven to rotate, and the top plate (7) is lifted.
2. The novel lifting hinge assembly as claimed in claim 1, wherein: the base plate (1) comprises a first supporting plate (101), a second supporting plate (102) and a fixing plate (103) which are integrally formed, wherein the driving shaft (3) and the second connecting rod (5) are both rotatably arranged on the first supporting plate (101), and the third connecting rod (6) is rotatably arranged on the second supporting plate (102).
3. A novel lifting hinge assembly as claimed in claim 2, wherein: the nut is welded on the fixing plate (103) and used for fixing the fixing plate (103).
4. A novel lifting hinge assembly as claimed in claim 2, wherein: an integrally formed limiting block (1011) is extended on the first supporting plate (101) and used for limiting the crank (2).
5. The novel lifting hinge assembly as claimed in claim 4, wherein: when the crank (2) is propped against the limiting block (1011), the crank (2), the first connecting rod (4), the second connecting rod (5) and the third connecting rod (6) are all positioned between the first supporting plate (101) and the second supporting plate (102), so that the structure is compact, and the occupied space is small.
6. The novel lifting hinge assembly as claimed in claim 5, wherein: when the crank (2) abuts against the limiting block (1011), the second supporting plate (102) supports the top plate (7), so that the top plate (7) is more stable.
7. The novel lifting hinge assembly as claimed in claim 1, wherein: and the top of the top plate (7) is provided with a mounting hole for mounting the spoiler.
8. The novel lifting hinge assembly as claimed in claim 1, wherein: one end of the driving shaft (3) is fixed with a spline shaft coupler, and the spline shaft coupler is driven by a motor so as to drive the driving shaft (3) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570182.7U CN220180959U (en) | 2023-06-16 | 2023-06-16 | Novel lifting hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570182.7U CN220180959U (en) | 2023-06-16 | 2023-06-16 | Novel lifting hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180959U true CN220180959U (en) | 2023-12-15 |
Family
ID=89099233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570182.7U Active CN220180959U (en) | 2023-06-16 | 2023-06-16 | Novel lifting hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180959U (en) |
-
2023
- 2023-06-16 CN CN202321570182.7U patent/CN220180959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202242984U (en) | Middle supporting device for transmission shaft | |
| CN220180959U (en) | Novel lifting hinge assembly | |
| CN211032788U (en) | Movable opening active spoiler assembly | |
| CN203613918U (en) | Scissors-shaped car door hinge | |
| CN217730597U (en) | Automobile air flow guide cover assembly | |
| CN2808659Y (en) | Elastic bumper for automobile | |
| US5651159A (en) | Structure for mounting a wind receiving member on a wiper device | |
| CN215824993U (en) | Grinding device is used in auto-parts processing | |
| CN112622543B (en) | Vehicle and ship conversion device | |
| CN2920783Y (en) | Vehicle steering system fuel storing tank support structure | |
| CN217997897U (en) | Improve side position parking stall lock of screw rod atress | |
| CN208342327U (en) | The fixed device of knuckle taper hole with hydraulic cylinder | |
| CN111255332A (en) | Fork arm type glass lifting device | |
| CN219749767U (en) | Automobile wiper motor mounting plate structure | |
| CN111823776B (en) | Wheel disassembly and positioning chassis for scraped car | |
| CN220199447U (en) | Active diffuser at tail of automobile | |
| CN2734701Y (en) | Electric rocking-arm type dock leveler | |
| CN220947711U (en) | Ramp plate for trailer | |
| CN220220614U (en) | Lifting type logo device and vehicle | |
| CN219862528U (en) | Side position parking spot lock adopting crank-link mechanism | |
| CN220391069U (en) | Fixed horizontal motor support slide rail of car seat | |
| CN219005891U (en) | Torsional spring mounting equipment for automobile lock body | |
| CN211288039U (en) | Compressor support and electric motor car | |
| CN220023258U (en) | Portable energy cabinet | |
| CN220389302U (en) | Press fitting device for opening bush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |