CN110667342A - Air port universal joint structure and vehicle with same - Google Patents
Air port universal joint structure and vehicle with same Download PDFInfo
- Publication number
- CN110667342A CN110667342A CN201911099043.9A CN201911099043A CN110667342A CN 110667342 A CN110667342 A CN 110667342A CN 201911099043 A CN201911099043 A CN 201911099043A CN 110667342 A CN110667342 A CN 110667342A
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- China
- Prior art keywords
- cover body
- tuyere
- upper cover
- lower cover
- joint structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3435—Nozzles; Air-diffusers with means for adjusting the air stream direction using only a pivoting frame
- B60H1/3442—Nozzles; Air-diffusers with means for adjusting the air stream direction using only a pivoting frame the frame being spherical
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a tuyere universal joint structure and a vehicle with the same, comprising: the air duct is formed inside the shell and communicated with an air source, and an air outlet communicated with the air duct is formed at one end of the shell; the wind ball body is movably arranged at the air outlet, and an assembling groove is formed in one side surface of the wind ball body; the rotary base is arranged in the air duct; the rotary base fixing body is arranged in the air duct and is fixedly connected with the inner wall of the shell, and the first end of the rotary base is fixed on the rotary base fixing body; the concentric ball is arranged in the assembling groove and fixed at the second end of the rotating base; the cover body is arranged in the assembling groove and fixed with the inner wall of the assembling groove, the cover body is provided with a first matching surface corresponding to the outer surface of the concentric sphere, and the first matching surface can rotate around the center of the concentric sphere. The tuyere universal joint structure provided by the embodiment of the invention is simple in structure, firm and reliable, and can solve the problems of complex structure, more matched parts, unsmooth operation and the like of the conventional tuyere.
Description
Technical Field
The invention relates to the technical universal joint field, in particular to an air port universal joint structure and a vehicle with the same.
Background
The circular air outlet has become the fashion trend of automotive interiors, and the circular air outlet has the advantages of attractive appearance, universal air outlet for the whole automobile, convenience in platform and reduction of matching mechanisms in the air outlet, so that the consistency of operating force is improved. However, the existing air port has the problems of complex structure, many matched parts, difficulty in assembly, high cost and the like, and the user experience is poor.
Disclosure of Invention
In view of this, the invention provides a tuyere universal joint structure and a vehicle with the same, which are used for solving the problems of complex structure, many matching parts, difficulty in assembly, high cost and the like of the conventional tuyere.
In order to solve the technical problems, the invention adopts the following technical scheme:
an embodiment of a first aspect of the present invention provides a tuyere universal joint structure, including:
the air duct is formed inside the shell and communicated with an air source, and an air outlet communicated with the air duct is formed at one end of the shell;
the wind ball body is movably arranged at the air outlet, and an assembling groove is formed in one side surface of the wind ball body;
the rotating base is arranged in the air duct;
the rotating base fixing body is arranged in the air duct and is fixedly connected with the inner wall of the shell, and the first end of the rotating base is fixed on the rotating base fixing body;
the concentric ball is arranged in the assembling groove and fixed at the second end of the rotating base;
the cover body is arranged in the assembling groove and fixed with the inner wall of the assembling groove, the cover body is provided with a first matching surface corresponding to the outer surface of the concentric sphere, and the first matching surface can rotate around the center of the concentric sphere.
Optionally, an assembly hole is formed in the rotating base fixing body, a clamp is arranged at the first end of the rotating base, and the rotating base is clamped and fixed in the assembly hole through the clamp.
Optionally, the cover body comprises an upper cover and a lower cover, the upper cover comprises an upper cover body and upper cover soft rubber, the upper cover body is fixedly connected with the inner wall of the assembly groove, the upper cover soft rubber is arranged between the upper cover body and the concentric sphere, one side surface of the upper cover soft rubber is fixedly connected with the upper cover body, the other side surface of the upper cover soft rubber is provided with a second matching surface corresponding to the outer surface of the concentric sphere, the lower cover comprises a lower cover body and lower cover soft rubber, the lower cover body is fixedly connected with the inner wall of the assembly groove, the lower cover soft rubber is arranged between the lower cover body and the concentric sphere, one side surface of the lower cover soft rubber is fixedly connected with the lower cover body, and a third matching surface corresponding to the outer surface of the concentric sphere is arranged on the other side surface of the lower cover soft rubber, and the second matching surface and the third matching surface are combined to form the first matching surface.
Optionally, the upper cover is formed by the upper cover body and the upper cover soft glue through a secondary injection molding process, and the lower cover is formed by the lower cover body and the lower cover soft glue through a secondary injection molding process.
Optionally, a limiting groove is formed in the cover body, the length direction of the limiting groove is the same as the axial direction of the air duct, a limiting column is arranged on the concentric sphere, one end of the limiting column penetrates through the limiting groove, and the limiting column can move along the length direction of the limiting groove.
Optionally, the axis of the limiting column passes through the center of the concentric sphere, and the cover body can rotate around the axis of the limiting column.
Optionally, the rotating base fixing body and the shell are integrally formed.
Optionally, the rotating base is arranged along the axial direction of the air duct.
Optionally, the wind ball body is provided with an adjusting toggle button relative to the center of the other side face of the assembling groove.
An embodiment of the second aspect of the invention provides a vehicle comprising a tuyere universal joint structure as described in any one of the above.
The technical scheme of the invention has the following beneficial effects:
the tuyere universal joint structure provided by the embodiment of the invention has the advantages of simple structure, firmness and reliability, can overcome the problems of complex structure, multiple matched parts, unsmooth operation and the like of the conventional tuyere, effectively improves the consistency of the whole vehicle, reduces the cost of the whole vehicle, and enables users to experience better.
Drawings
FIG. 1 is an exploded view of a tuyere universal joint structure in an embodiment of the present invention;
FIG. 2 is a schematic sectional view of a tuyere universal joint structure in an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of a limiting groove according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
The circular air outlet has become the fashion trend of automotive interiors, and the circular air outlet has the advantages of attractive appearance, universal air outlet for the whole automobile, convenience in platform and reduction of matching mechanisms in the air outlet, so that the consistency of operating force is improved. However, the existing air port has the problems of complex structure, many matched parts, difficult assembly, high cost and the like, and the user experience is not good
Accordingly, as shown in fig. 1 to 4, an embodiment of the first aspect of the present invention provides a tuyere universal joint structure for a tuyere of an automobile, which may include: the air ball comprises a shell 14 and an air ball body 1, wherein the shell 14 is of a hollow structure, an air channel for conveying air is formed inside the shell 14, the air channel is communicated with an air source, and an air outlet communicated with the air channel is formed at one end of the shell 14; that is, an air duct is formed inside the casing 14, and an air outlet communicated with the air duct is arranged at one end of the casing 14, so that air delivered by the air source finally flows out of the air outlet at one end of the casing 14 through the air duct in the casing 14; the wind ball body 1 is movably arranged at the air outlet of the shell 14 and used for adjusting the direction of air outlet.
In the embodiment of the present invention, the tuyere universal joint structure further includes a rotating base 12, a rotating base fixing body 16, a concentric sphere 11 and a cover body, wherein the rotating base 12 is in a long strip shape and is disposed in an air duct of the housing 14, the rotating base fixing body 16 is also disposed in the air duct and is fixedly connected to an inner wall of the housing 14, and a first end of the rotating base 12 is fixed on the rotating base fixing body 16, so that the rotating base 12 can be fixed in the air duct by the rotating base fixing body 16; and concentric sphere 11 is then fixed to be set up at the second end of rotating base 12, and, the assembly groove has been seted up to a side that wind sphere body 1 is close to the wind channel, and concentric sphere 11 then sets up in this assembly groove, and, be provided with the cover body between concentric sphere 11 and the wind sphere body 1, it is specific, the cover body sets up in the assembly groove of wind sphere body 1, and fixed with the inner wall of assembly groove, and, the cover body has the first fitting surface that corresponds with the surface of concentric sphere 11, rotary motion can be made around the center of concentric sphere 11 to first fitting surface to make wind sphere body 1 be movably connected with concentric sphere 11, that is, the cover body surrounds concentric sphere 11 wherein, and wind sphere body 1 can be rotary motion around concentric sphere 11, thereby, can control the air-out wind direction through the angle of adjusting wind sphere body 1.
In some embodiments of the present invention, the rotating base fixing body 16 has a mounting hole, and the first end of the rotating base 12 has a clip 13, so that the rotating base 12 is fixed in the mounting hole by the clip 13. Further, the rotating base fixing body 16 includes a plurality of cross ribs, which are disposed along the radial direction of the air duct, so as to be supported and fixed on the inner wall surface of the casing 14, and leave a passage through which air flows.
In other specific embodiments of the invention, the cover body comprises an upper cover and a lower cover, wherein the upper cover comprises an upper cover body 3 and an upper cover soft glue 5, the upper cover body 3 is fixedly connected with the inner wall of the assembly groove, the upper cover soft glue 5 is arranged between the upper cover body 3 and the concentric sphere 11, one side surface of the upper cover soft glue 5 is fixedly connected with the upper cover body 3, and the other side surface of the upper cover soft glue 5 is provided with a second matching surface corresponding to the outer surface of the concentric sphere 11; the lower cover comprises a lower cover body 10 and lower cover soft rubber 7, the lower cover body 10 is also fixedly connected with the inner wall surface of the assembly groove, the lower cover soft rubber 7 is arranged between the lower cover body 10 and the concentric sphere 11, one side surface of the lower cover soft rubber 7 is fixedly connected with the lower cover body 10, the other side surface of the lower cover soft rubber 7 is provided with a third matching surface corresponding to the outer surface of the concentric sphere 11, the second matching surface and the third matching surface are jointly combined to form the first matching surface, and the concentric sphere 11 is surrounded in the first matching surface. The upper cover soft rubber 5 and the lower cover soft rubber 7 can enable the air port to operate to realize damping, the comfort level is improved, in the process of adjusting the wind ball body 1, the effective buffering effect can be achieved, and noise is prevented from being generated due to rigid contact.
In the embodiment of the invention, the upper cover body 3 and the upper cover soft rubber 5 are reinforced and reinforced through an upper cover soft rubber reinforcing member 6, and the lower cover body 7 and the lower cover body 10 are reinforced and connected through a lower cover soft rubber reinforcing member 8; the upper shield is connected and fixed with the lower shield through the mode of joint, that is to say, the upper shield is equipped with upper shield checkpost 4, and the lower shield is equipped with lower cover checkpost 9, and it is fixed to realize the joint through upper shield checkpost 4 and lower cover checkpost 9 between upper shield and the lower shield. Preferably, the upper cover body 3 and the upper cover soft rubber 5 form an upper cover through a secondary injection molding process, the lower cover body 10 and the lower cover soft rubber 7 form a lower cover through the secondary injection molding process, the structure formed through the secondary injection molding process is firm, and the service life of the lower cover can be ensured.
As shown in fig. 2 to 4, in other embodiments of the present invention, the cover body is provided with a limiting groove 17, a length direction of the limiting groove 17 is the same as an axial direction of the air duct, since the limiting groove 17 is provided on the cover body, and the cover body is spherical, a shape of the limiting groove 17 is actually arc-shaped, a connecting line of two ends of the limiting groove 17 is considered as the length direction of the limiting groove 17, and a connecting line of two ends of the limiting groove 17 is the same as the axial direction of the air duct. Furthermore, a limiting column 15 is arranged on the concentric sphere 11, one end of the limiting column 15 is fixed on the concentric sphere 11, and the other end of the limiting column 15 passes through the limiting groove 17, because the cover body and the concentric sphere 11 are movably arranged, the limiting column 15 can move in the length direction of the limiting groove 17 (actually, the limiting column 15 is fixed on the concentric sphere 11 and is fixed, but the cover body can move, so that the limiting column 15 can be considered to move relative to the limiting groove 17), the limiting groove 17 limits the movement of the cover body in the length direction of the limiting groove 17, and the cover body is prevented from rotating in the length direction of the limiting groove 17 all around; in addition, the axis of the limiting column 15 passes through the sphere center of the concentric sphere 11, so the cover body can rotate around the axis of the limiting column, and the cover body can be adjusted in a large-range angle, that is, the wind sphere body 1 can be adjusted in a large-range angle at the air outlet, so that the wind direction has more choices.
In some embodiments of the present invention, the rotating base fixture 16 is integrally formed with the housing 14, thereby increasing the structural strength of the overall tuyere stock structure; the spin base 12 is provided along the axial direction of the air duct.
In other embodiments of the invention, an adjusting toggle 2 is arranged at the center of the other side surface of the wind ball body 1 relative to the assembly groove, and the inclination angle of the wind ball body 1 can be adjusted by pushing the adjusting toggle 2, so that the wind direction of the wind outlet is controlled.
According to the tuyere universal joint structure provided by the embodiment of the invention, the adjustment of the wind direction of the tuyere is realized only through the movable matching between the concentric sphere 11 and the tuyere body 1, the number of motion matching parts is effectively reduced, the cost of the whole vehicle is reduced, and the comfort level (damping sense) and the consistency of the tuyere operation can be improved.
In another aspect, the embodiment of the invention further provides a vehicle, and the vehicle comprises the tuyere universal joint structure in the previous embodiment. Because the tuyere universal joint structure of the embodiment has the beneficial effects, the vehicle in the embodiment of the invention also has the beneficial effects correspondingly, and the details are not repeated.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A tuyere universal joint structure characterized by comprising:
the air duct is formed inside the shell and communicated with an air source, and an air outlet communicated with the air duct is formed at one end of the shell;
the wind ball body is movably arranged at the air outlet, and an assembling groove is formed in one side surface of the wind ball body;
the rotating base is arranged in the air duct;
the rotating base fixing body is arranged in the air duct and is fixedly connected with the inner wall of the shell, and the first end of the rotating base is fixed on the rotating base fixing body;
the concentric ball is arranged in the assembling groove and fixed at the second end of the rotating base;
the cover body is arranged in the assembling groove and fixed with the inner wall of the assembling groove, the cover body is provided with a first matching surface corresponding to the outer surface of the concentric sphere, and the first matching surface can rotate around the center of the concentric sphere.
2. The tuyere universal joint structure as claimed in claim 1, wherein a mounting hole is formed in the fixed body of the rotary base, a clip is provided at the first end of the rotary base, and the rotary base is fastened and fixed in the mounting hole by the clip.
3. The tuyere universal joint structure of claim 1, wherein the cover body comprises an upper cover and a lower cover, the upper cover comprises an upper cover body and an upper cover soft glue, the upper cover body is fixedly connected with the inner wall of the assembly groove, the upper cover soft glue is arranged between the upper cover body and the concentric sphere, one side surface of the upper cover soft glue is fixedly connected with the upper cover body, the other side surface of the upper cover soft glue is provided with a second matching surface corresponding to the outer surface of the concentric sphere, the lower cover comprises a lower cover body and a lower cover soft glue, the lower cover body is fixedly connected with the inner wall of the assembly groove, the lower cover soft glue is arranged between the lower cover body and the concentric sphere, one side surface of the lower cover soft glue is fixedly connected with the lower cover body, the other side surface of the lower cover soft glue is provided with a third matching surface corresponding to the outer surface of the concentric sphere, the second mating surface and the third mating surface combine to form the first mating surface.
4. The tuyere universal joint structure of claim 3, wherein the upper cover is formed by the upper cover body and the upper cover soft rubber through a secondary injection molding process, and the lower cover is formed by the lower cover body and the lower cover soft rubber through a secondary injection molding process.
5. The tuyere universal joint structure of claim 3, wherein the cover body is provided with a limiting groove, the length direction of the limiting groove is in the same direction as the axial direction of the air duct, the concentric sphere is provided with a limiting post, one end of the limiting post passes through the limiting groove, and the limiting post can move along the length direction of the limiting groove.
6. The tuyere universal joint structure of claim 5, wherein an axis of the limiting column passes through a spherical center of the concentric sphere, and the cover body can rotate around the axis of the limiting column.
7. The tuyere universal joint structure of claim 1, wherein the rotary base fixing body is integrally formed with the housing.
8. The tuyere universal joint structure according to claim 1, wherein the rotary base is disposed along an axial direction of the air duct.
9. The tuyere universal joint structure of claim 1, wherein an adjusting toggle button is centrally arranged on the other side surface of the wind ball body relative to the assembly groove.
10. A vehicle, characterized in that it comprises a tuyere joint structure according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099043.9A CN110667342B (en) | 2019-11-11 | 2019-11-11 | Air port universal joint structure and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099043.9A CN110667342B (en) | 2019-11-11 | 2019-11-11 | Air port universal joint structure and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110667342A true CN110667342A (en) | 2020-01-10 |
| CN110667342B CN110667342B (en) | 2021-05-11 |
Family
ID=69086855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911099043.9A Active CN110667342B (en) | 2019-11-11 | 2019-11-11 | Air port universal joint structure and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667342B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626790A1 (en) * | 1986-08-07 | 1988-02-18 | Cleff Gmbh Carl Wilhelm | Ball ventilator, in particular for seat ventilation in vehicles such as buses, aircraft or the like |
| WO2000063037A1 (en) * | 1999-04-16 | 2000-10-26 | 3 D Developpement | Ventilator for the passenger compartment of a motor vehicle |
| CN201180735Y (en) * | 2007-12-05 | 2009-01-14 | 东风汽车有限公司设备制造厂 | Ball stud assembly |
| CN102410302A (en) * | 2010-09-17 | 2012-04-11 | 约恩有限公司 | Ball joint |
| CN102734376A (en) * | 2012-06-20 | 2012-10-17 | 北京空间飞行器总体设计部 | Sealed three-way viscoelastic damper used by aircraft on tack |
| JP2015068559A (en) * | 2013-09-30 | 2015-04-13 | 豊田合成株式会社 | Register for air conditioning |
| JP2016168929A (en) * | 2015-03-12 | 2016-09-23 | 豊和化成株式会社 | Register |
| CN107933250A (en) * | 2017-12-05 | 2018-04-20 | 宁波邦盛汽车零部件有限公司 | Vehicle air conditioning outlet assembly |
-
2019
- 2019-11-11 CN CN201911099043.9A patent/CN110667342B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626790A1 (en) * | 1986-08-07 | 1988-02-18 | Cleff Gmbh Carl Wilhelm | Ball ventilator, in particular for seat ventilation in vehicles such as buses, aircraft or the like |
| WO2000063037A1 (en) * | 1999-04-16 | 2000-10-26 | 3 D Developpement | Ventilator for the passenger compartment of a motor vehicle |
| CN201180735Y (en) * | 2007-12-05 | 2009-01-14 | 东风汽车有限公司设备制造厂 | Ball stud assembly |
| CN102410302A (en) * | 2010-09-17 | 2012-04-11 | 约恩有限公司 | Ball joint |
| CN102734376A (en) * | 2012-06-20 | 2012-10-17 | 北京空间飞行器总体设计部 | Sealed three-way viscoelastic damper used by aircraft on tack |
| JP2015068559A (en) * | 2013-09-30 | 2015-04-13 | 豊田合成株式会社 | Register for air conditioning |
| JP2016168929A (en) * | 2015-03-12 | 2016-09-23 | 豊和化成株式会社 | Register |
| CN107933250A (en) * | 2017-12-05 | 2018-04-20 | 宁波邦盛汽车零部件有限公司 | Vehicle air conditioning outlet assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110667342B (en) | 2021-05-11 |
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