CN212890632U - Electric lifting tail wing - Google Patents
Electric lifting tail wing Download PDFInfo
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- CN212890632U CN212890632U CN202021457029.XU CN202021457029U CN212890632U CN 212890632 U CN212890632 U CN 212890632U CN 202021457029 U CN202021457029 U CN 202021457029U CN 212890632 U CN212890632 U CN 212890632U
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Abstract
The utility model discloses an electric lifting empennage, which comprises a first base and a second base, wherein first mounting plates are symmetrically arranged at the front ends of the two sides of the top of the first base, a servo motor is arranged at the middle position of one end of the back of the top of the first base, a servo motor is arranged at the middle position of one end of the front of the top of the first base, the output end of the servo motor extends to the inside of a mounting bin, a first bevel gear is arranged at the output end of the servo motor, rotating rods are arranged at the two sides of the first mounting plate and extend to the inside of the mounting bin through the first mounting plate; the utility model discloses the device can drive two sets of connecting plates and carry out synchronous rotation when using through mutually supporting of servo motor, dwang, installation storehouse, first bevel gear and second bevel gear, carries out automatic lift to the fin, and the operating personnel of being convenient for goes up and down when using.
Description
Technical Field
The utility model relates to an fin technical field specifically is an electric lift fin.
Background
The automobile tail fin is a spoiler in the profession, and belongs to a part of an automobile aerodynamic suite. The automobile tail fin mainly has the effects that the lift force of the tail of the automobile is reduced, and if the lift force of the tail of the automobile is larger than that of the head of the automobile, the oversteer of the automobile, the reduction of the ground holding force of rear wheels and the deterioration of high-speed stability are easily caused;
and current electronic lift fin still has comparatively obvious problem: 1. most of the existing devices have poor effect of driving two groups of connecting plates to synchronously rotate when in use, have poor effect of automatically lifting the tail wing, and are inconvenient for operators to lift when in use; 2. most of the existing devices can not limit the rotating angle of the rotating rod in the rotating process, so that the excessive rotating angle which can not be prevented is too large, the device is damaged, the rotating angle can not be prevented from deviating, and the certain effect can not be achieved; 3. most empennages of the existing device are poor in effect of designing according to aerodynamics, the effect of reducing the resistance of air is poor, and the using effect of the device is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric lift fin to propose current electric lift fin in solving above-mentioned background art, still there is comparatively obvious problem: 1. most of the existing devices have poor effect of driving two groups of connecting plates to synchronously rotate when in use, have poor effect of automatically lifting the tail wing, and are inconvenient for operators to lift when in use; 2. most of the existing devices can not limit the rotating angle of the rotating rod in the rotating process, so that the excessive rotating angle which can not be prevented is too large, the device is damaged, the rotating angle can not be prevented from deviating, and the certain effect can not be achieved; 3. most empennages of the existing device are poor in effect designed according to aerodynamics, the effect of reducing the resistance of air is poor, and the using effect of the device is reduced.
In order to achieve the above object, the utility model provides a following technical scheme: an electric lifting tail wing comprises a first base and a second base, wherein first mounting plates are symmetrically arranged at the front ends of the two sides of the top of the first base, a servo motor is arranged at the middle position of one end of the back of the top of the first base, the servo motor is arranged at the middle position of the front end of the top of the first base, the output end of the servo motor extends into an installation bin, a first bevel gear is arranged at the output end of the servo motor, rotating rods are arranged at the two sides of the first mounting plate, the rotating rods penetrate through the first mounting plate and extend into the installation bin, second bevel gears are arranged at the sides of the two groups of rotating rods close to each other, the second bevel gears are meshed with the first bevel gears, stop blocks are arranged at the two ends of the outer side of the rotating rods close to one side of the first mounting plate, and baffle plates are symmetrically arranged at, the baffle plates are matched with the stop blocks, the second bases are provided with two groups, the sides of the tops of the two groups of the second bases, which are far away from each other, are provided with second mounting plates, the rotating rod penetrates through the inside of the second mounting plate, a second rotating disc is arranged on one side of the second mounting plate, which is far away from the rotating rod, a connecting block is arranged at one end of the second rotating disc, which is far away from the second mounting plate, a first rotating disc is arranged at one side of the connecting block, which is far away from the second rotating disc, the top of one end of the back of the second mounting plate is hinged with a first hinged rod, the bottom of one end of the second mounting plate, which is far away from the first hinged rod, is hinged with a second hinged rod, and the second hinge bar is articulated with first rotary disk each other, the top of first hinge bar articulates there is the articulated slab, and articulated slab and second hinge bar are articulated each other, the top of articulated slab is provided with the fin.
Preferably, the outside cover of servo motor is equipped with the motor storehouse, and the top interconnect of motor storehouse and first base.
Preferably, one side of the first rotating disc is provided with a connecting rod, and the connecting rod is hinged to the second hinge rod.
Preferably, the outside cover of dwang is equipped with the bearing, and bearing and first mounting panel interconnect.
Preferably, both ends of the bottom of one end of the front face of the second base are provided with fixing bolts, and the fixing bolts are connected with the second mounting plate.
Preferably, the tail wing is streamline and fixedly connected with the hinge plate.
Compared with the prior art, the beneficial effects of the utility model are that: the electric lifting tail wing can drive the two groups of connecting plates to synchronously rotate when in use, automatically lift the tail wing, limit the rotating angle of the rotating rod in the rotating process, and the tail wing of the device is completely designed according to aerodynamics, is streamline as a whole and effectively reduces the air resistance;
1. through the mutual matching of the servo motor, the rotating rod, the mounting bin, the first bevel gear and the second bevel gear, the two groups of connecting plates can be driven to synchronously rotate when in use, so that the tail wing can be automatically lifted, and an operator can conveniently lift when in use;
2. the stop block and the baffle are matched with each other, so that the rotating angle of the rotating rod can be limited in the rotating process, the rotating angle can be prevented from being too large, the device can be prevented from being damaged, the rotating angle can be prevented from deviating, and the certain effect can not be achieved;
3. through the mutual cooperation of the hinged plate and the tail wing, the tail wing is completely designed according to aerodynamics, is streamline as a whole, effectively reduces the air resistance and improves the using effect of the device.
Drawings
Fig. 1 is a top cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a first base; 2. a servo motor; 3. a first mounting plate; 4. rotating the rod; 5. a stopper; 6. installing a bin; 7. a first bevel gear; 8. a second bevel gear; 9. a baffle plate; 10. a first hinge lever; 11. a hinge plate; 12. a first rotating disk; 13. a second hinge lever; 14. a tail wing; 15. a second base; 16. a second rotating disk; 17. a second mounting plate; 18. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an electric lifting tail fin comprises a first base 1 and a second base 15, wherein first mounting plates 3 are symmetrically arranged at the front ends of the two sides of the top of the first base 1, a servo motor 2 is arranged at the middle position of one end of the back of the top of the first base 1, the servo motor 2 is arranged at the middle position of one end of the front of the top of the first base 1, the output end of the servo motor 2 extends into a mounting bin 6, a first bevel gear 7 is arranged at the output end of the servo motor 2, two groups of connecting plates can be driven to synchronously rotate when in use, the tail fin can be automatically lifted, an operator can conveniently lift when in use, two sides of the first mounting plates 3 are provided with rotating rods 4, the rotating rods 4 extend to the inside of the mounting bin 6 through the first mounting plates 3, one sides of the two groups of rotating rods 4, which are close to each other, are provided with second bevel gears 8, and the second bevel, the two ends of the outer side of the rotating rod 4 close to one side of the first mounting plate 3 are both provided with a stop block 5, one side of the first mounting plate 3 close to the stop block 5 is symmetrically provided with a baffle plate 9 which can limit the rotating angle of the rotating rod in the rotating process, not only can prevent the rotating angle from being too large and damage the device, but also can prevent the rotating angle from deviating and can not achieve the effect, the baffle plates 9 are mutually matched with the stop blocks 5, the second bases 15 are provided with two groups, the sides of the tops of the two groups of second bases 15, which are far away from each other, are both provided with second mounting plates 17, the rotating rod 4 penetrates through the inside of the second mounting plates 17, one sides of the second mounting plates 17, which are far away from the rotating rod 4, are provided with second rotating discs 16, one ends of the second rotating discs 16, which are far away from the second mounting plates 17, are provided, the top of the one end of the back of the second mounting panel 17 is hinged with a first hinge rod 10, the bottom of the one end of the second mounting panel 17, which is far away from the first hinge rod 10, is hinged with a second hinge rod 13, the second hinge rod 13 is hinged with a first rotating disc 12, the top of the first hinge rod 10 is hinged with a hinge plate 11, the hinge plate 11 is hinged with the second hinge rod 13, the top of the hinge plate 11 is provided with a tail wing 14, the tail wing is designed according to aerodynamics completely, the whole body is streamline, the air resistance is effectively reduced, and the using effect of the device is improved.
Further, the outside cover of servo motor 2 is equipped with the motor storehouse, and the top interconnect of motor storehouse and first base 1, the protection of being convenient for.
Further, one side of first rotary disk 12 is provided with the connecting rod, and the connecting rod is articulated each other with second articulated rod 13, the linkage of being convenient for.
Further, the outside cover of dwang 4 is equipped with the bearing, and bearing and first mounting panel 3 interconnect, is convenient for rotate.
Further, both ends of the bottom of one end of the front surface of the second base 15 are provided with fixing bolts, and the fixing bolts are connected with the second mounting plate 17, so that the mounting is facilitated.
Furthermore, the tail wing 14 is streamline, and the tail wing 14 is fixedly connected with the hinged plate 11, so that the air resistance is reduced.
The working principle is as follows: the device power consumption parts are all supplied power by external power supply, when using, at first open servo motor 2, drive first bevel gear 7 through servo motor 2 and rotate, drive second bevel gear 8 through first bevel gear 7 and rotate, drive dwang 4 through second bevel gear 8 and rotate and drive dog 5 through dwang 4 and rotate, block through dog 5 and prevent that rotation amplitude is too big to dwang 4, then drive second rolling disc 16 through dwang 4 and rotate, drive connecting block 18 through second rolling disc 16 and rotate, drive first rolling disc 12 through connecting block 18 and rotate, drive second hinge rod 13 through first rolling disc 12 and rotate, drive articulated slab 11 through second hinge rod 13 and lift, then lift fin 14 through articulated slab 11 and use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides an electric lift fin, includes first base (1) and second base (15), its characterized in that: the front ends of two sides of the top of the first base (1) are symmetrically provided with first mounting plates (3), the middle position of one end of the back of the top of the first base (1) is provided with a servo motor (2), the middle position of one end of the front of the top of the first base (1) is provided with the servo motor (2), the output end of the servo motor (2) extends into the mounting bin (6), the output end of the servo motor (2) is provided with a first bevel gear (7), two sides of the first mounting plate (3) are provided with rotating rods (4), the rotating rods (4) penetrate through the first mounting plate (3) and extend into the mounting bin (6), two groups of the rotating rods (4) are provided with second bevel gears (8) at one side close to each other, the second bevel gears (8) are meshed with the first bevel gears (7), two ends of the outer side of the rotating rods (4) close to one side of the first mounting plate (3) are provided with stop blocks (5, the first mounting plate (3) is symmetrically provided with a baffle (9) close to one side of the stop block (5), the baffle (9) and the stop block (5) are matched with each other, the second base (15) is provided with two groups, two groups of second mounting plates (17) are arranged on one sides of the top of the second base (15) far away from each other, the rotating rod (4) penetrates through the inside of the second mounting plates (17), one sides of the second mounting plates (17) far away from the rotating rod (4) are provided with second rotating discs (16), one ends of the second rotating discs (16) far away from one sides of the second mounting plates (17) are provided with connecting blocks (18), one sides of the connecting blocks (18) far away from the second rotating discs (16) are provided with first rotating discs (12), the top of one end of the back of the second mounting plates (17) is hinged with first hinge rods (10), the bottom of the second mounting plates (17) far away from one ends of the first hinge rods (10) is hinged, and the second hinge rod (13) is hinged with the first rotating disc (12), the top of the first hinge rod (10) is hinged with a hinge plate (11), the hinge plate (11) is hinged with the second hinge rod (13), and the top of the hinge plate (11) is provided with a tail wing (14).
2. An electric lift fin as set forth in claim 1, characterized in that: the outside cover of servo motor (2) is equipped with the motor storehouse, and the top interconnect of motor storehouse and first base (1).
3. An electric lift fin as set forth in claim 1, characterized in that: one side of first rotary disk (12) is provided with the connecting rod, and the connecting rod is articulated each other with second articulated rod (13).
4. An electric lift fin as set forth in claim 1, characterized in that: the outside cover of dwang (4) is equipped with the bearing, and bearing and first mounting panel (3) interconnect.
5. An electric lift fin as set forth in claim 1, characterized in that: and fixing bolts are arranged at two ends of the bottom of one end of the front surface of the second base (15) and are connected with the second mounting plate (17).
6. An electric lift fin as set forth in claim 1, characterized in that: the tail wing (14) is streamline, and the tail wing (14) is fixedly connected with the hinged plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457029.XU CN212890632U (en) | 2020-07-22 | 2020-07-22 | Electric lifting tail wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457029.XU CN212890632U (en) | 2020-07-22 | 2020-07-22 | Electric lifting tail wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890632U true CN212890632U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021457029.XU Active CN212890632U (en) | 2020-07-22 | 2020-07-22 | Electric lifting tail wing |
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| Country | Link |
|---|---|
| CN (1) | CN212890632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954698A (en) * | 2021-10-19 | 2022-08-30 | 长城汽车股份有限公司 | Electric tail wing control method and device, electronic equipment and vehicle |
-
2020
- 2020-07-22 CN CN202021457029.XU patent/CN212890632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954698A (en) * | 2021-10-19 | 2022-08-30 | 长城汽车股份有限公司 | Electric tail wing control method and device, electronic equipment and vehicle |
| CN114954698B (en) * | 2021-10-19 | 2023-03-21 | 长城汽车股份有限公司 | Electric tail wing control method and device, electronic equipment and vehicle |
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