CN111391619B - Electric outer blade air outlet - Google Patents
Electric outer blade air outlet Download PDFInfo
- Publication number
- CN111391619B CN111391619B CN202010301476.4A CN202010301476A CN111391619B CN 111391619 B CN111391619 B CN 111391619B CN 202010301476 A CN202010301476 A CN 202010301476A CN 111391619 B CN111391619 B CN 111391619B
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- crank
- blade
- connecting rod
- motor
- shell
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- 230000007306 turnover Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- B60H2001/3471—Details of actuators
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an electric outer blade air outlet which comprises a shell and a blade hinged to the shell, wherein a motor is arranged on the shell, a connecting rod and a poking button are arranged on the blade, and the motor is connected with the connecting rod through a crank assembly and a clutch assembly; when the blade overturning device works, the motor drives the connecting rod to lift so as to drive the blade to overturn; when the blade is manually adjusted, the resistance of the clutch assembly is overcome after the poking button is poked, and the blade can be driven to turn over. According to the electric outer blade air outlet, the motor can drive the connecting rod to lift through the crank assembly and the clutch assembly in the rotating process, so that the blade can be turned over, resistance exists between the two cranks through the spring which is provided with interference fit in the clutch assembly, the free turning adjustment of the blade can be realized after the resistance is overcome by stirring the stirring button on the blade, and the blade can be adjusted electrically through the motor or manually through the stirring button.
Description
Technical Field
The invention relates to the technical field of air outlets of automobile air conditioners, in particular to an electric outer blade air outlet.
Background
The air outlet of the automobile air conditioner is one of important interior trim parts of the automobile, is generally arranged in a cabin of the automobile or obliquely above a riding position, and can be started to refrigerate or heat when the temperature in the automobile needs to be regulated, so that wind is blown out from the air outlet of the automobile air conditioner.
In an air outlet of an automobile air conditioner, in order to make a group of blades rotate uniformly, the whole group of blades are uniformly connected with a connecting rod, and the blades are driven to move through the movement of the connecting rod, so that the running direction and the running range of the blades are uniform. The utility model provides an automobile air conditioner air outlet blade link mechanism among the prior art, including two piece at least blades, the both ends of blade are provided with the axle head, and link mechanism erects on automobile air conditioner air outlet casing, and the blade can rotate around the axle head, and the connecting rod of connecting on the air door blade after the current improvement drives rotatoryly through the motor usually to realize electric adjustment, but when needs manual regulation, ordinary electric blade need overcome the resistance of motor shaft and just can adjust, is difficult to realize in the actual operation, leads to air conditioner air door blade inconvenient in the use.
Disclosure of Invention
First, the technical problem to be solved
The invention aims to solve the technical problem of providing an electric outer blade air outlet so as to solve the problem that the blades of the electric air outlet of the existing automobile air conditioner are difficult to manually adjust.
(II) technical scheme
In order to solve the technical problems, the present invention provides an electric outer blade air outlet, comprising: the device comprises a shell and a blade hinged to the shell, wherein a motor is arranged on the shell, a connecting rod and a poking button are arranged on the blade, and the motor is connected with the connecting rod through a crank assembly and a clutch assembly; specifically, the clutch assembly comprises a second crank, a third crank and a spring, wherein a cylindrical cavity is arranged in the second crank, two stop blocks are arranged on the cylindrical cavity, the spring is arranged in the cylindrical cavity, two ends of the spring respectively lean against the stop blocks, the stop blocks fix the spring in the cylindrical cavity of the second crank, a cylindrical boss is arranged on the third crank, the spring is sleeved on the cylindrical boss, the inner diameter of the spring is smaller than the diameter of the cylindrical boss, and therefore the spring is in interference fit with the cylindrical boss, so that the second crank can drive the third crank to rotate through the spring in the rotating process; the crank assembly comprises a crank connecting rod and a first crank, one end of the crank connecting rod is fixed on the motor, the other end of the crank connecting rod is hinged on the first crank, the other end of the first crank is hinged on the second crank, a sliding rod is arranged on the third crank, a sliding groove corresponding to the sliding rod is arranged on the connecting rod, when the motor runs, the crank connecting rod drives the first crank to rotate, so that the clutch assembly is driven to rotate, the sliding rod on the third crank slides along the sliding groove in the rotation process, and meanwhile, the connecting rod is driven to lift; when the blade is manually adjusted, the motor stops rotating, the blade drives the third crank to rotate after the poking button is poked, and the third crank is connected with the second crank through the interference fit of the spring, so that after the resistance between the spring and the cylindrical boss is overcome, the third crank can be separated from the control of the second crank to freely rotate, and the angle of the blade can be freely adjusted.
Further, a through groove matched with the connecting rod is formed in the shell, a lifting groove is further formed in the connecting rod, a limiting protrusion corresponding to the lifting groove is arranged in the through groove, the limiting protrusion is arranged in the lifting groove to limit the position of the connecting rod, and the connecting rod can lift in the through groove; one side of the blade is provided with a bayonet lock, and the bottom of the connecting rod is provided with a positioning hole corresponding to the bayonet lock, so that the connecting rod can pull the blade when lifting, and the blade is hinged on the shell, so that the blade can be overturned.
Further, a hinge seat is further arranged on the shell, the third crank is hinged to the hinge seat, a cylindrical boss on the third crank is hinged to one side of the hinge seat, and the second crank is sleeved between the hinge seat and the third crank; the shell is also provided with an installation seat, and the bottom of the motor is provided with an installation table corresponding to the installation seat so as to play a role in fixing the motor.
(III) beneficial effects
According to the electric outer blade air outlet, the motor is connected with the connecting rod through the crank assembly and the clutch assembly, so that the motor can drive the connecting rod to lift in the rotating process, the blade is driven by the connecting rod to realize overturning, resistance exists between the two cranks through the spring with interference fit in the clutch assembly, the free overturning adjustment of the blade can be realized after the resistance is overcome by poking the poking button on the blade, the blade can be adjusted electrically through the motor, and the blade can be adjusted manually through the poking button, so that the function is more comprehensive.
Drawings
FIG. 1 is a perspective view of an electric outer vane air outlet according to the present invention;
FIG. 2 is a perspective view of a motor and crank assembly of an electric outer vane air outlet of the present invention;
FIG. 3 is an exploded view of a clutch assembly of an air outlet of an electric outer blade according to the present invention;
FIG. 4 is a perspective view of a blade and a connecting rod of an air outlet of an electric outer blade according to the present invention;
fig. 5 is a perspective view of a housing of an air outlet of an electric outer blade according to the present invention.
Wherein: the novel hinge type automobile door hinge is characterized in that the novel hinge comprises a shell, wherein the shell is 1, a blade is 2, a motor is 3, a connecting rod is 4, a toggle button is 5, a second crank is 6, a third crank is 7, a spring is 8, a cylindrical cavity is 9, a stop block is 10, a cylindrical boss is 11, a crank connecting rod is 12, a first crank is 13, a slide bar is 14, a slide groove is 15, a through groove is 16, a lifting groove is 17, a limiting protrusion is 18, a clamping pin is 19, a positioning hole is 20, a hinge seat is 21, a mounting seat is 22, and a mounting table is 23.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, an electric outer blade air outlet of the present invention includes: a shell 1 and a blade 2 hinged on the shell 1, wherein a motor 3 is arranged on the shell 1, a connecting rod 4 and a poking button 5 are arranged on the blade 2, and the motor 3 is connected with the connecting rod 4 through a crank component and a clutch component; referring to fig. 1 to 3, in the present embodiment, the clutch assembly includes a second crank 6, a third crank 7 and a spring 8, wherein a cylindrical cavity 9 is provided in the second crank 6, two stoppers 10 are provided on the cylindrical cavity 9, the spring 8 is disposed in the cylindrical cavity 9, and two ends of the spring 8 respectively abut against the stoppers 10, and the spring 8 can be fixed in the cylindrical cavity 9 by the stoppers 10, so as to fix the spring 8 and the second crank 6; the third crank 7 is provided with a cylindrical boss 11, the spring 8 is sleeved on the cylindrical boss 11, and the inner diameter of the spring 8 is smaller than the diameter of the cylindrical boss 11, so that the spring 8 is in interference fit on the cylindrical boss 11, and the second crank 6 can drive the third crank 7 to rotate through the spring 8 in the rotating process; the crank assembly comprises a crank connecting rod 12 and a first crank 13, wherein one end of the crank connecting rod 12 is fixed on a rotating shaft of the motor 3 through a spline, the other end of the crank connecting rod is hinged on the first crank 13, and the other end of the first crank 13 is hinged on the second crank 6, so that the motor 3 can drive the first crank 13 to rotate through the crank connecting rod 12 when in operation, and then the first crank 13 drives the clutch assembly to rotate; in this embodiment, the third crank 7 is provided with a slide bar 14, the connecting rod 4 is provided with a slide groove 15 corresponding to the slide bar 14, when the third crank 7 rotates, the slide bar 14 slides in the slide groove 15, and drives the connecting rod 4 to move up and down, and the lifting of the connecting rod 4 can be adjusted by adjusting the rotation direction of the motor 3.
Referring to fig. 2, 4 and 5, in the present embodiment, a hinge seat 21 is further provided on the housing 1, a third crank 7 is hinged on the hinge seat 21, wherein a cylindrical boss 11 on the third crank 7 is hinged on one side of the hinge seat 21, a second crank 6 is sleeved between the third crank 7 and the hinge seat 21, a mounting seat 22 is further provided on the housing 1, a mounting table 23 corresponding to the mounting seat 22 is provided at the bottom of the motor 3, and is used for fastening the motor 3 on the housing 1; the shell 1 is also provided with a through groove 16 matched with the connecting rod 4, the connecting rod 4 passes through the through groove 16, the connecting rod 4 is also provided with a lifting groove 17, a limit protrusion 18 corresponding to the lifting groove 17 is arranged in the through groove 16, the limit protrusion 18 is arranged in the lifting groove 17 and used for limiting the position of the connecting rod 4, one side of the blade 2 is provided with a bayonet lock 19, the bottom of the connecting rod 4 is provided with a positioning hole 20 corresponding to the bayonet lock 19, and the blade 2 is hinged in the shell 1, so that the connecting rod 4 can drive the blade 2 to turn over in the lifting process of the connecting rod 4, thereby realizing the function of electrically controlling the blade angle; when the blade is required to be manually adjusted, the toggle button is toggled to enable the blade to lift, and as resistance is generated between the third crank 7 and the second crank 6 through the spring 8, the third crank 7 can be enabled to freely rotate along the axis of the second crank 6 under the condition of overcoming the resistance of the spring 8, namely, the angle of the blade can be freely adjusted at the moment, the function of manually adjusting the blade is realized, and the problem that the blade angle can be adjusted only by overcoming the force of the rotating shaft in the motor 3 due to the fixed lock between the original cranks is solved.
According to the electric outer blade air outlet, the motor is connected with the connecting rod through the crank assembly and the clutch assembly, so that the motor can drive the connecting rod to lift in the rotating process, the connecting rod drives the blade hinged in the shell to overturn, the function of electrically adjusting the blade is achieved, the resistance is generated between the second crank and the third crank through the spring which is provided with interference fit in the clutch assembly, the function of manually adjusting the blade angle can be achieved after the resistance is overcome by stirring the stirring button on the blade, and the original electric blade can be manually adjusted only by overcoming the resistance of the rotating shaft of the motor.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (5)
1. An electric outer vane air outlet, comprising: the device comprises a shell (1) and a blade (2) hinged on the shell (1), wherein a motor (3) is arranged on the shell (1), a connecting rod (4) and a poking button (5) are arranged on the blade (2), and the motor (3) is connected with the connecting rod (4) through a crank assembly and a clutch assembly; when the wind turbine works, the motor (3) drives the connecting rod (4) to lift, so that the blade (2) is driven to turn over; when in manual adjustment, the resistance of the clutch component is overcome after the poking button (5) is poked, so that the blade (2) is driven to overturn; the clutch assembly comprises a second crank (6), a third crank (7) and a spring (8), wherein a cylindrical cavity (9) is arranged in the second crank (6), the spring (8) is fixed in the cylindrical cavity (9), a cylindrical boss (11) is arranged on the third crank (7), and the cylindrical boss (11) is sleeved in the spring (8) in an interference fit manner; two stop blocks (10) are arranged on the cylindrical cavity (9), and two ends of the spring (8) are respectively abutted against the stop blocks (10); the shell (1) is also provided with a mounting seat (22), and the bottom of the motor (3) is provided with a mounting table (23) corresponding to the mounting seat (22).
2. The electric outer blade air outlet of claim 1, wherein: the crank assembly comprises a crank connecting rod (12) and a first crank (13), one end of the crank connecting rod (12) is fixed on the motor (3), the other end of the crank connecting rod (12) is hinged on the first crank (13), the other end of the first crank (13) is hinged on the second crank (6), a sliding rod (14) is arranged on the third crank (7), and a sliding groove (15) corresponding to the sliding rod (14) is arranged on the connecting rod (4).
3. The electric outer blade air outlet of claim 1, wherein: the shell (1) is provided with a through groove (16) matched with the connecting rod (4), the connecting rod (4) is also provided with a lifting groove (17), and a limit protrusion (18) corresponding to the lifting groove (17) is arranged in the through groove (16).
4. The electric outer blade air outlet of claim 1, wherein: one side of the blade (2) is provided with a bayonet lock (19), and the bottom of the connecting rod (4) is provided with a positioning hole (20) corresponding to the bayonet lock (19).
5. The electric outer blade air outlet of claim 1, wherein: the shell (1) is also provided with a hinge seat (21), and the third crank (7) is hinged on the hinge seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301476.4A CN111391619B (en) | 2020-04-16 | 2020-04-16 | Electric outer blade air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301476.4A CN111391619B (en) | 2020-04-16 | 2020-04-16 | Electric outer blade air outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111391619A CN111391619A (en) | 2020-07-10 |
| CN111391619B true CN111391619B (en) | 2024-04-12 |
Family
ID=71425249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010301476.4A Active CN111391619B (en) | 2020-04-16 | 2020-04-16 | Electric outer blade air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111391619B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823826A (en) * | 2020-07-23 | 2020-10-27 | 宁波福尔达智能科技有限公司 | Novel air outlet |
| CN111731077B (en) * | 2020-08-07 | 2020-11-27 | 宁波均胜群英汽车系统股份有限公司 | Double-air-duct air outlet structure of automobile air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020085706A (en) * | 2001-05-10 | 2002-11-16 | 황육익 | Automatic and manual system louver |
| CN1630801A (en) * | 2002-06-26 | 2005-06-22 | 焦尔达诺·列洛国际集团公开有限公司 | Heat convector with an electrically adjustable deflector element |
| CN201766040U (en) * | 2010-09-07 | 2011-03-16 | 浙江豪顿电气有限公司 | Vertical type electric and manual double switching-on device of leakage circuit breaker |
| CN202382378U (en) * | 2011-11-03 | 2012-08-15 | 宁波均胜汽车电子股份有限公司 | Air door driving mechanism for air outlet of automobile air conditioner |
| CN206186744U (en) * | 2016-10-26 | 2017-05-24 | 宁波东昊汽车部件有限公司 | Automobile air outlet rotor cam pendulum rod linkage structure |
| CN212124796U (en) * | 2020-04-16 | 2020-12-11 | 宁波福尔达智能科技有限公司 | Electric outer blade air outlet |
-
2020
- 2020-04-16 CN CN202010301476.4A patent/CN111391619B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020085706A (en) * | 2001-05-10 | 2002-11-16 | 황육익 | Automatic and manual system louver |
| CN1630801A (en) * | 2002-06-26 | 2005-06-22 | 焦尔达诺·列洛国际集团公开有限公司 | Heat convector with an electrically adjustable deflector element |
| CN201766040U (en) * | 2010-09-07 | 2011-03-16 | 浙江豪顿电气有限公司 | Vertical type electric and manual double switching-on device of leakage circuit breaker |
| CN202382378U (en) * | 2011-11-03 | 2012-08-15 | 宁波均胜汽车电子股份有限公司 | Air door driving mechanism for air outlet of automobile air conditioner |
| CN206186744U (en) * | 2016-10-26 | 2017-05-24 | 宁波东昊汽车部件有限公司 | Automobile air outlet rotor cam pendulum rod linkage structure |
| CN212124796U (en) * | 2020-04-16 | 2020-12-11 | 宁波福尔达智能科技有限公司 | Electric outer blade air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111391619A (en) | 2020-07-10 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 315300 Zhangxin South Road, Xiaolin Town, Cixi City, Ningbo City, Zhejiang Province Applicant after: NINGBO FUERDA SMARTECH Co.,Ltd. Address before: 315300 Zhangxin South Road, Xiaolin Town, Cixi City, Ningbo City, Zhejiang Province Applicant before: NINGBO FUERDA SMARTECH Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |