CN219927640U - Adjustable air inlet grille - Google Patents
Adjustable air inlet grille Download PDFInfo
- Publication number
- CN219927640U CN219927640U CN202321029620.9U CN202321029620U CN219927640U CN 219927640 U CN219927640 U CN 219927640U CN 202321029620 U CN202321029620 U CN 202321029620U CN 219927640 U CN219927640 U CN 219927640U
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- Prior art keywords
- blades
- adjustable air
- plate
- pair
- frame body
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an adjustable air inlet grille, which comprises a frame body and further comprises: the blades are respectively and movably connected with the frame body; the adjusting module is respectively connected with the frame body and the blades and can drive the blades to rotate. The utility model can adjust the air inlet area by adjusting the rotation angle of the blade so as to meet the requirements of different users and wind tunnel tests, and has simple structure and low production cost.
Description
Technical Field
The utility model relates to the technical field of automobile air inlet grids, in particular to an adjustable air inlet grid.
Background
The air inlet of the air inlet grille in the prior art is always in a normally open state, but with the continuous development of the technology, the requirement for adjustable air inlet area is more and more extensive, and related wind tunnel tests also need to measure related technical parameters of the grille under the condition of different air inlet areas.
Disclosure of Invention
According to an embodiment of the present utility model, there is provided an adjustable intake grill including a frame body, further including: the blades are respectively and movably connected with the frame body; the adjusting module is respectively connected with the frame body and the blades and can drive the blades to rotate.
Further, the adjustment module includes: an adjustment plate and a drive assembly; the driving component is respectively and movably connected with the frame body and the adjusting plate, and can drive the adjusting plate to reciprocate; the adjusting plate is hinged with the blades and can drive the blades to swing reciprocally.
Further, the drive assembly includes: a pair of driving plates, a first connecting shaft and a pair of toggle plates; one end of the pair of driving plates is movably linked with the adjusting plate, and the other end of the pair of driving plates is respectively connected with the first connecting shaft; two ends of the connecting shaft are respectively and movably connected with the frame body; the toggle plates are respectively connected with the connecting shaft.
Further, an opening is arranged on the frame body, and the toggle plate can be rotated through the opening.
Further, a pair of second connecting shafts are arranged on the adjusting plate, the pair of second connecting shafts correspond to the pair of driving plates one by one, and the adjusting plate is movably connected with the corresponding driving plates through the pair of second connecting shafts.
Further, a first sliding groove is formed in the driving plate, and the driving plate is movably connected with the adjusting plate through the first sliding groove.
Further, a plurality of third connecting shafts are arranged on two sides of the adjusting plate, and the third connecting shafts are in one-to-one correspondence with the blades and are movably connected with the corresponding blades.
Further, the method further comprises the following steps: the plurality of transmission plates are in one-to-one correspondence with the plurality of blades, and the plurality of blades are movably connected with the adjusting module through the corresponding transmission plates.
Further, the method further comprises the following steps: the positioning brackets are respectively arranged at two sides of the frame body.
According to the adjustable air inlet grille, the air inlet area can be adjusted by adjusting the rotation angle of the blades, so that the requirements of different users and wind tunnel tests can be met, and the adjustable air inlet grille is simple in structure and low in production cost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the technology claimed.
Drawings
FIG. 1 is a perspective view of an embodiment in accordance with the present utility model;
FIG. 2 is a partial internal schematic diagram according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of the A-direction of FIG. 2 according to an embodiment of the present utility model;
FIG. 4 is a perspective view of a drive assembly according to an embodiment of the present utility model;
fig. 5 is a perspective view of an adjusting plate according to an embodiment of the present utility model.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings, which further illustrate the present utility model.
Firstly, an adjustable air inlet grille according to an embodiment of the utility model will be described with reference to fig. 1 to 5, and is used in the technical field of automobiles and the technical field of wind tunnel tests, and has a wide application range.
As shown in fig. 1 to 5, the adjustable air intake grille according to the embodiment of the present utility model includes a frame 1, and further includes: a plurality of blades 2, wherein the blades 2 are respectively and movably connected with the frame body 1; the adjusting module 3 is respectively connected with the frame body 1 and the blades 2, and can drive the blades 2 to rotate. The adjusting module 3 can adjust the air inlet area by adjusting the angle of the blade 2; when the vehicle is not in use, the blades 2 can be fully closed to prevent debris from passing into and blocking the grille.
Further, as shown in fig. 1 to 5, in the present embodiment, the adjusting module 3 includes: an adjustment plate 31 and a drive assembly 32; the driving component 32 is respectively and movably connected with the frame body 1 and the adjusting plate 31, and the driving component 32 can drive the adjusting plate 31 to reciprocate; the adjusting plate 31 is hinged with the blades 2, and can drive the blades 2 to swing reciprocally, so as to change the air inlet area.
Further, as shown in fig. 1 to 5, in the present embodiment, the driving assembly 32 includes: a pair of driving plates 321, a first connecting shaft 322, and a pair of toggle plates 323; one end of the pair of driving plates 321 is movably linked with the adjusting plate 31, and the other ends thereof are respectively connected with the first connecting shafts 322; two ends of the connecting shaft are respectively and movably connected with the frame body 1; a pair of toggle plates 323 are respectively connected to the connecting shafts. The toggle plate 323 is rotated, and the first connecting shaft 322 follows the toggle plate 323 to rotate and drive the driving plate 321 to rotate, and the driving plate 321 drives the adjusting plate 31 to reciprocate.
Further, as shown in fig. 1, in this embodiment, the opening 11 is provided on the frame body 1, and the toggle plate 323 can be rotated through the opening 11, so that the operation is convenient.
Further, as shown in fig. 1 to 3 and 5, in the present embodiment, the adjusting plate 31 is provided with a pair of second connecting shafts 311, the pair of second connecting shafts 311 and the pair of driving plates 321 are in one-to-one correspondence, and the adjusting plate 31 is movably connected with the corresponding driving plates 321 through the pair of second connecting shafts 311.
Further, as shown in fig. 3-4, in the embodiment, a first sliding groove 3211 is disposed on the driving plate 321, the driving plate 321 is movably connected with the adjusting plate 31 through the first sliding groove 3211, the first sliding groove 3211 and the second connecting shaft 311 are in one-to-one correspondence, and the second connecting shaft 311 can slide in the corresponding first sliding groove 3211, so as to prevent the driving plate 321 from interfering when driving the adjusting plate 31 to reciprocate.
Further, as shown in fig. 1 to 3 and 5, in this embodiment, a plurality of third connecting shafts 312 are disposed on two sides of the adjusting plate 31, and the plurality of third connecting shafts 312 are in one-to-one correspondence with the plurality of blades 2 and are movably connected with the corresponding blades 2.
Further, as shown in fig. 1 to 3, in this embodiment, the method further includes: the plurality of driving plates 4, the plurality of driving plates 4 and the plurality of blades 2 are in one-to-one correspondence, the plurality of blades 2 are movably connected with the adjusting plates 31 through the corresponding driving plates 4, and the adjusting plates 31 drive the corresponding blades 2 to rotate through the driving plates 4.
Further, as shown in fig. 1, in this embodiment, the method further includes: the positioning brackets 5 are respectively arranged on two sides of the frame body 1 and used for fixing the frame body 1 on the vehicle body.
Working principle: firstly, fixing a frame body 1 on a vehicle body through a plurality of positioning brackets, then, rotating a stirring plate 323, driving a driving plate 321 to rotate through a first connecting shaft 322 by the stirring plate 323, driving an adjusting plate 31 to move by the driving plate 321, and driving a blade 2 to rotate through a transmission plate 4 by the adjusting plate 31 until a required air inlet area is reached; finally, wind tunnel test is started.
Above, the adjustable air inlet grille according to the embodiment of the utility model is described with reference to fig. 1 to 5, and the air inlet area can be adjusted by adjusting the rotation angle of the blades so as to meet the requirements of different users and wind tunnel tests, and the adjustable air inlet grille is simple in structure and low in production cost.
It should be noted that in this specification the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.
Claims (9)
1. An adjustable air inlet grille, contains the support body, its characterized in that still contains:
the blades are respectively and movably connected with the frame body;
the adjusting module is respectively connected with the frame body and the blades and can drive the blades to rotate.
2. The adjustable air intake grille of claim 1 wherein the adjustment module comprises: an adjustment plate and a drive assembly;
the driving component is respectively and movably connected with the frame body and the adjusting plate, and can drive the adjusting plate to reciprocate;
the adjusting plate is hinged with the blades and can drive the blades to swing in a reciprocating mode.
3. The adjustable air intake grille of claim 2 wherein the drive assembly comprises: a pair of driving plates, a first connecting shaft and a pair of toggle plates;
one end of the pair of driving plates is movably linked with the adjusting plate, and the other ends of the driving plates are respectively connected with the first connecting shafts;
two ends of the connecting shaft are respectively and movably connected with the frame body;
the toggle plates are respectively connected with the connecting shaft.
4. An adjustable air intake grille as set forth in claim 3 wherein said frame is provided with an opening through which said toggle plate can be rotated.
5. An adjustable air inlet grille according to claim 3, wherein the adjusting plate is provided with a pair of second connecting shafts, the pair of second connecting shafts and the pair of driving plates are in one-to-one correspondence, and the adjusting plate is movably connected with the corresponding driving plates through the pair of second connecting shafts.
6. An adjustable air intake grille as claimed in claim 3 or 5, wherein the drive plate is provided with a first runner, and the drive plate is movably connected with the adjustment plate through the first runner.
7. The adjustable air inlet grille according to claim 2, wherein a plurality of third connecting shafts are arranged on two sides of the adjusting plate, and the third connecting shafts are in one-to-one correspondence with the blades and are movably connected with the corresponding blades.
8. The adjustable air intake grill of claim 1 or 7, further comprising: the plurality of transmission plates are in one-to-one correspondence with the plurality of blades, and the plurality of blades are movably connected with the adjusting module through the corresponding transmission plates.
9. The adjustable air intake grille of claim 1, further comprising: the positioning brackets are respectively arranged on two sides of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029620.9U CN219927640U (en) | 2023-05-04 | 2023-05-04 | Adjustable air inlet grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029620.9U CN219927640U (en) | 2023-05-04 | 2023-05-04 | Adjustable air inlet grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219927640U true CN219927640U (en) | 2023-10-31 |
Family
ID=88503848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321029620.9U Active CN219927640U (en) | 2023-05-04 | 2023-05-04 | Adjustable air inlet grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219927640U (en) |
-
2023
- 2023-05-04 CN CN202321029620.9U patent/CN219927640U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |