CN113276968A - Car roof grading adjustable air resistance slow-release device - Google Patents
Car roof grading adjustable air resistance slow-release device Download PDFInfo
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- CN113276968A CN113276968A CN202110715478.2A CN202110715478A CN113276968A CN 113276968 A CN113276968 A CN 113276968A CN 202110715478 A CN202110715478 A CN 202110715478A CN 113276968 A CN113276968 A CN 113276968A
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- air resistance
- air bag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
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Abstract
The invention discloses a car roof grading adjustable air resistance slow release device, which comprises a car racing body and is characterized in that: the racing car comprises a racing car body and is characterized in that a mounting groove is correspondingly formed in the top of the racing car body, a mounting ring is correspondingly arranged in the mounting groove, a buffering device is arranged in the mounting ring, an air resistance slow-release plate is arranged at the top of the buffering device, the buffering device comprises an annular shell, an annular magnet is arranged in the middle of the annular shell, a cushioning air bag assembly is uniformly arranged between the annular magnet and the annular shell and connected with the air resistance slow-release plate, the cushioning air bag assembly comprises a cushioning air bag, one end of the cushioning air bag is connected with an outer air ring, one end of the outer air ring is connected with a second pressure cylinder, a second piston is arranged in the second pressure cylinder in a sliding mode, and an elastic body is arranged at the bottom of the second piston.
Description
Technical Field
The invention relates to the technical field of racing cars, in particular to a car roof grading adjustable air resistance slow-release device.
Background
The roof of a car, especially a racing car, is generally provided with a streamline air resistance slow-release wing panel which can reduce wind resistance. The existing racing car wing can bear wind power and generate certain shape and position changes along with the wind power, and when the changes are transmitted to the car body of the racing car, the car body shakes, the stability of the car body is reduced, and the exertion of a car driver is influenced; meanwhile, when the vehicle collides, the conventional air resistance slow release wing panel cannot play a role in protecting the rear of the vehicle from rear-end collision or side collision, and an additional rear-end collision prevention device needs to be designed, so that the space is wasted, and the wing panel is very practical in the racing car with precious weight. Therefore, it is necessary to design a car roof graded adjustable air resistance slow release device with strong practicability and reduced accident hazard.
Disclosure of Invention
The invention aims to provide a graded adjustable air resistance slow-release device for a car roof, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an air resistance slowly-releasing device with adjustable car roof is hierarchical, includes the car racing body, its characterized in that: the racing car comprises a racing car body and is characterized in that a mounting groove is correspondingly formed in the top of the racing car body, a mounting ring is correspondingly arranged in the mounting groove, a buffering device is arranged in the mounting ring, an air resistance slow-release plate is arranged at the top of the buffering device, the buffering device comprises an annular shell, an annular magnet is arranged in the middle of the annular shell, a shock-absorption air bag assembly is uniformly arranged between the annular magnet and the annular shell, and the annular magnet is connected with the air resistance slow-release plate.
According to the technical scheme, the cushioning air bag component comprises a cushioning air bag, a first pressure cylinder is arranged outside the fan shell in a penetrating mode, one end of the cushioning air bag is connected with an outer air ring, one end of the outer air ring is connected with a second pressure cylinder in a penetrating mode, a second piston is arranged inside the second pressure cylinder in a sliding mode, an elastic body is arranged at the bottom of the second piston, a first piston is arranged inside the first pressure cylinder, a motor is installed at the bottom of the first pressure cylinder, an output shaft of the motor is connected with a spiral auger through a coupler, the first pressure cylinder is connected with the other end of the cushioning air bag in a penetrating mode, the other end of the cushioning air bag is connected with a one-way valve, one end of the one-way valve is connected with a telescopic portion, one end of the telescopic portion is connected with a contact portion, a fan shell is arranged inside the annular magnet, and elliptical blades are correspondingly installed on the inner wall of the fan shell, the fan shell is connected with the fan shell in a penetrating mode, the elliptical blades are in contact with the contact portions, one end of the fan shell is connected with a pressure resistance adjusting pipe in a penetrating mode, one end of the pressure resistance adjusting pipe is connected with a first pressure cylinder, one side of the first pressure cylinder is connected with a pressure transmitter in a penetrating mode, and the first pressure cylinder is connected with a second pressure cylinder in a penetrating mode.
According to the technical scheme, be provided with the shrink shell between annular shell and the annular magnet, the inside of shrink shell is provided with the electric valve switch, the inside of shrink shell is the rolling state and is provided with the protection gasbag, the outside of annular shell has evenly been seted up and has been extruded the groove, the protection gasbag contacts with the inner wall of extruding the groove, the mid-mounting of annular magnet has the pivot, the one end of pivot is connected with the pendulum rod, install the electro-magnet on the pendulum rod, the electro-magnet is located same rotation plane with annular magnet, the one end of pendulum rod is connected with proximity sensor, the pivot is connected with external torque.
According to the technical scheme, the outer wall of the protection air bag is uniformly provided with the expansion-proof crack, the inner wall of the expansion-proof crack is correspondingly provided with the second traction wire, the wire coil is arranged on the inner wall of the expansion-proof crack, the second traction wire is wound on the wire coil, the inner wall of the expansion-proof crack is correspondingly provided with the wind shield through the hinge, one side of the wind shield is connected with the first traction wire, the first traction wire is also wound on the wire coil, and the first traction wire is connected with the second traction wire.
According to the technical scheme, the top of the air resistance slow release plate is provided with the flow guide device, the flow guide device comprises a flow guide plate, the bottom of the flow guide plate is connected with a rotating shaft, the top of the air resistance slow release plate is provided with a groove, an extension piece is arranged in the groove, a fixing edge strip is convexly arranged at the edge of the groove, the end part of the extension piece is provided with a clamping frame strip, a reset elastic strip is convexly arranged on the clamping frame strip, and one end of the reset elastic strip is fixed on the bottom surface of the groove.
According to the technical scheme, the guide plate is folded and accommodated with the electric folding rod, the electric folding rod is divided into the first folding portion and the second folding portion, the rotating cylinder is arranged between the first folding portion and the second folding portion, one end of the second folding portion is connected with the hydrogen boosting bottle, one end of the hydrogen boosting bottle is connected with the flexible air film, the puncture needle is installed at the top of the air resistance slow release plate, the bottom of the puncture needle is provided with the first electrode plate, the bottle opening of the hydrogen boosting bottle is provided with the second electrode plate, the first electrode plate and the second electrode plate are made of materials with high electrostatic coefficients, the first electrode plate and the second electrode plate are provided with friction plates, the friction plates are provided with guide fins, and the distance sensor is installed at one end of the air resistance slow release plate.
According to the technical scheme, the flow guide channel is formed in the flow guide wing piece, elastic separation blades are correspondingly arranged on two sides of the flow guide channel, the two elastic separation blades are respectively located on two sides of the rotating shaft, and the two elastic separation blades are respectively in rotating connection with the inner walls of two sides of the flow guide channel.
According to the technical scheme, the bottom of the elastic separation blade is provided with a plurality of air floatation balls, the air floatation balls are close to the ground and float in the air, a first elastic sheet is formed on the upper portion of the elastic separation blade, a second elastic sheet is arranged at the bottom of the elastic separation blade, the first elastic sheet is connected with the second elastic sheet, and the elasticity of the first elastic sheet is larger than that of the second elastic sheet.
According to the technical scheme, one end of the second folding portion is connected with the steel strand, a hanging lug is installed on the racing car body, one end of the steel strand is connected with a hook, the hook is hung on the hanging lug, a first magnet is arranged on the steel strand, and a second magnet is arranged on the hanging lug.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the buffering air bag assembly is arranged, so that the air bag is used for reducing the vibration when external wind blows on the guide plate, and the influence of the guide plate on the body of the racing car during the operation of the racing car can be reduced; when the automobile is about to collide with the rear end, the tail of the automobile is lifted upwards to the ground by using the flow guide device, so that the impact force is reduced, and the occurrence of collision accidents is avoided to the greatest extent.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of a cushioning device of the present invention;
FIG. 3 is a schematic view of a cushioning bladder assembly of the present invention;
FIG. 4 is a schematic view of the protective airbag of the present invention;
in the figure: 1. an air resistance slow release plate; 2. a flow guide device; 3. a buffer device; 4. a mounting ring; 5. a racing car body; 21. a baffle; 22. a rotating shaft; 31. a protective airbag; 32. an extrusion groove; 33. an annular shell; 34. a cushioning bladder assembly; 311. a shrink shell; 35. a rotating shaft; 351. a swing rod; 352. an electromagnet; 353. a proximity sensor; 36. a ring magnet; 311. preventing expansion and cracking; 312. a wind deflector; 313. a first drawing wire; 314. secondly, drawing the wire; 315. wire coils; 341. an outer gas ring; 342. a cushioning air bag; 343. a one-way valve; 3431. a telescopic part; 344. a fan housing; 3441. an elliptical blade; 345. a piezoresistive regulating tube; 346. a gas supplementing pipe; 347. a first pressure cylinder; 3471. a first piston; 3472. a spiral auger; 3473. a motor; 3474. a pressure transmitter; 348. a second pressure cylinder; 3481. a second piston; 3482. an elastomer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an air resistance slowly-releasing device with adjustable car roof is hierarchical, includes car racing body 5, its characterized in that: the top of the racing car body 5 is correspondingly provided with a mounting groove, the inside of the mounting groove is correspondingly provided with a mounting ring 4, the inside of the mounting ring 4 is provided with a buffer device 3, the top of the buffer device 3 is provided with an air resistance slow-release plate 1, the buffer device 3 comprises an annular shell 33, the middle part of the annular shell 33 is provided with an annular magnet 36, a shock-absorbing air bag assembly 34 is uniformly arranged between the annular magnet 36 and the annular shell 33, the annular magnet 36 is connected with the air resistance slow-release plate 1, when the air resistance slow-release plate is mounted, the two mounting rings 4 are firstly pushed and pulled outwards to clamp the annular shell 33 in the inner part to complete the mounting of the whole device, only the two mounting rings 4 need to be separated during the dismounting, thereby realizing convenient mounting and dismounting, the mounting rings are of a structure with large middle diameter and small diameters, the outer parts of the mounting rings are uniformly and slidably connected with one-way teeth, the inner parts of the mounting rings 4 are provided with movable clamping teeth, the movable latch and the one-way teeth are meshed with each other, so that the movable latch and the one-way teeth are conveniently prevented from falling off when being clamped with each other, and when the air resistance slow-release plate 1 is blown by air and vibrates, the vibration is transmitted to the cushioning air bag assembly 34 firstly, so that the vibration borne by the cushioning air bag assembly can be reduced, and the driving stability of a driver is improved;
the cushioning air bag assembly 34 comprises a cushioning air bag 342, one end of the cushioning air bag 342 is connected with an outer air ring 341, one end of the outer air ring 341 is connected with a second pressure cylinder 348 in a penetrating way, a second piston 3481 is arranged inside the second pressure cylinder 348 in a sliding way, an elastic body 3482 is arranged at the bottom of the second piston 3481, a first piston 3471 is arranged inside the first pressure cylinder 347, a motor 3473 is arranged at the bottom of the first pressure cylinder 347, an output shaft of the motor 3473 is connected with a screw auger 3472 through a coupling, the first pressure cylinder 347 is connected with the other end of the cushioning air bag 342 in a penetrating way, the other end of the cushioning air bag 342 is connected with a one-way valve 343, one end of the one-way valve 343 is connected with a telescopic part 3431, one end of the telescopic part 3431 is connected with a contact part, a fan shell 344 is arranged inside the annular magnet 36, an elliptical blade 3411 is correspondingly arranged on the inner wall of the fan shell 344, the elliptical blade 3411 is in contact part, one end of the fan shell 344 is connected with a piezoresistive adjusting pipe 345 in a penetrating way, one end of the piezoresistive adjusting pipe 345 is connected with a first pressure cylinder 347, one side of the first pressure cylinder 347 is connected with a pressure transmitter 3474 in a penetrating manner, the first pressure cylinder 347 is connected with a second pressure cylinder 348 in a penetrating manner, when the cushioning air bag 342 is squeezed, the pressure transmitter will shrink and blow air into the expansion part 3431 from the inside of the one-way valve 343 and discharge the air into the fan shell 344 from the contact part, because the elliptical blade 3411 is connected with the external constant torque, the overflow amplitude of the air flow can be controlled according to the change of the torque, so that the first pressure cylinder 347 at the other end of the fan shell 344 can pump air into the first pressure cylinder 344 at one end, the first piston 3471 moves downwards, when the force is too large, the pressure transmitter 3474 is triggered to drive the spiral auger 3472 of the motor 3473 to pump liquid upwards, the higher the pressure pumps the liquid faster, so that an effective feedback force is given to prevent the cushioning air bag 342 from shrinking too fast, and the second piston 3481 of the second pressure cylinder 348 is driven to move when the cushioning air bag, the elastic body 3482 contracts, the elastic body gives a resilience force which gradually rises along with the stroke to relieve the vibration of different degrees, and the resilience force supplements air for the air bag from the other side and transmits the air bag into the air supplementing pipe 346 to increase the pressure from the other side so as to improve the stability of the annular shell 33;
a contraction shell 311 is arranged between the annular shell 33 and the annular magnet 36, an electric valve switch is arranged inside the contraction shell 311, the inner part of the contraction shell 311 is provided with a protective air bag 31 in a rolling state, the outer part of the annular shell 33 is uniformly provided with an extrusion groove 32, the protective air bag 31 is contacted with the inner wall of the extrusion groove 32, the middle part of the annular magnet 36 is provided with a rotating shaft 35, one end of the rotating shaft 35 is connected with a swing rod 351, the swing rod 351 is provided with an electromagnet 352, the electromagnet 352 and the annular magnet 36 are positioned on the same rotating surface, one end of the swing rod 351 is connected with a proximity sensor 353, the rotating shaft 35 is connected with external torque, when the system normally works, the swing rod reciprocates and constantly detects the position of a rear automobile, when the automobile swings to the same point, if the position of the automobile changes too fast, the system can judge that a rear-end collision accident, the airbag 31 is always unfolded towards the direction of the rear-end collision, the unfolding sequence is successively different, and the airbag is not unfolded in other directions, so that the airbag is prevented from being extruded mutually due to excessive unfolding at a moment;
the outer wall of the protective air bag 31 is uniformly provided with an anti-expansion crack 311, the inner wall of the anti-expansion crack 311 is correspondingly provided with a second pulling wire 314, the inner wall of the anti-expansion crack 311 is provided with a wire coil 315, the second pulling wire 314 is wound on the wire coil 315, the inner wall of the anti-expansion crack 311 is correspondingly and movably connected with a wind shield 312 through a hinge, one side of the wind shield 312 is connected with a first pulling wire 313, the first pulling wire 313 is also wound on the wire coil 315, the first pulling wire 313 is connected with the second pulling wire 314, when the air bag expands, the air bag can collide with an external vehicle at first, when the collision force is too large, the internal pressure of the protective air bag 31 can be increased suddenly to cause burst, when the expansion is too fast, the second pulling wire 314 can be pulled to expand towards two ends, then the force is transmitted to the first pulling wire 313 to pull the first pulling wire 313 to be tightened reversely, the first pulling wire 313 swings inwards and expands the ventilation volume, therefore, the ventilation volume is increased, the bursting caused by overlarge pressure intensity is prevented, the effective utilization degree of the whole air bag 31 is improved, the inward swinging is used for preventing the phenomenon that the air bag cannot be expanded outwards and continuously due to the fact that the contact surface is too close after the impact, and the first traction wire 313 can block the air bag 31 from leaking air and quickens the expansion of the air bag 31 due to the fact that strong external force is not provided during normal expansion;
the top of the air resistance slow release plate 1 is provided with a flow guide device 2, the flow guide device 2 comprises a flow guide plate 21, the bottom of the flow guide plate 21 is connected with a rotating shaft 22, the top of the air resistance slow release plate 1 is provided with a groove, an extension piece is arranged in the groove, a fixing edge strip is convexly arranged at the edge of the groove, the end part of the extension piece is provided with a clamping frame strip, the clamping frame strip is convexly provided with a resetting elastic strip, one end of the resetting elastic strip is fixed on the bottom surface of the groove, so that the contact area between the air resistance slow release plate 1 and air is larger, when the extension piece falls behind under gravity, the clamping frame strip can be clamped on the fixing edge strip to prevent the extension piece from continuously falling down, and because the extension piece convexly extends to the end part of the air resistance slow release plate, the length of the air resistance slow release plate 1 is increased, and the air resistance slow release plate 1 in the air is longer, the pushing force of the air flow on the air resistance slow release plate 1 is increased, after the air resistance slow release plate 1 rotates to be separated from the air flow, the extension piece automatically contracts into the air resistance slow release plate 1 under the action of gravity to reduce the working resistance of the air resistance slow release plate 1, and when the extension piece falls off, the reset elastic strip can pull the extension piece to slow the falling-out speed of the extension piece;
the guide plate 21 is folded and accommodated with an electric folding rod, the electric folding rod is divided into a first folding part and a second folding part, a rotary cylinder is arranged between the first folding part and the second folding part, one end of the second folding part is connected with a hydrogen boosting bottle, one end of the hydrogen boosting bottle is connected with a flexible air film, a puncture needle is arranged at the top of the air resistance slow-release plate 1, a first electrode plate is arranged at the bottom of the puncture needle, a second electrode plate is arranged at the bottle opening of the hydrogen boosting bottle, the first electrode plate and the second electrode plate are made of materials with high electrostatic coefficients, friction plates are arranged on the first electrode plate and the second electrode plate, guide vanes are arranged on the friction plates, a distance sensor is arranged at one end of the air resistance slow-release plate 1, when the proximity sensor detects that a rear vehicle is relatively close to a front vehicle, signals are transmitted to a control system, so that the first folding part is driven to extend out, the rotary cylinder also drives the second folding part to rotate when the first folding part extends out, the hydrogen boosting bottle is guided by the flow guide fins to accumulate a certain amount of static along with the acceleration and deceleration of the vehicle, when the electrode plate I and the electrode plate II are close to each other, a spark is generated to ignite the hydrogen, the hydrogen boosting bottle can jet air downwards to lift the vehicle in the rear direction, the whole vehicle can form an inclination angle, and when the vehicle at the rear enters, an entrance angle of the vehicle bottom is formed, so that the direct collision with the vehicle is avoided, and the safety of a driver is improved;
the guide wing is provided with a guide channel, two sides of the guide channel are correspondingly provided with elastic blocking pieces, the two elastic blocking pieces are respectively positioned on two sides of the rotating shaft 22, the two elastic blocking pieces are respectively rotatably connected with the inner walls on two sides of the guide channel, the angle of the guide wing is controlled by the rotating shaft, the guide wing plays a role of auxiliary airflow guiding during steering, when the airflow is too large, the elastic blocking pieces can be automatically opened by being pushed by the airflow to be far away from the rotating shaft 22, so that the excessive airflow can automatically overflow, the excessive airflow in the guide channel can be prevented from impacting the rotating shaft, the rotating shaft is stabilized, and when the airflow velocity of the guide channel is too high, the two elastic blocking pieces can be inwards folded due to the reduction of the pressure intensity in the middle part, the width of a flow channel is reduced, and the guide wing is prevented from being broken due to the excessive flow velocity;
the bottom of the elastic blocking piece is provided with a plurality of air-floating round balls, the air-floating round balls are close to the ground and float in the air, the upper part of the elastic blocking piece is provided with a first elastic sheet, the bottom of the elastic blocking piece is provided with a second elastic sheet, the first elastic sheet is connected with the second elastic sheet, the elasticity of the first elastic sheet is larger than that of the second elastic sheet, the elastic blocking piece is prevented from being wholly moved away and positioned at the opened position by utilizing the plurality of floating round balls, the original position of the elastic blocking piece is not easy to restore due to the action of friction force, so that the friction force between the elastic blocking piece and the racing car body 5 is avoided, the first elastic sheet and the second elastic sheet can automatically restore the original position after being opened, and before the second elastic sheet deforms, the air flow exceeding the defined height can push the first elastic sheet to deform in advance so that the air flow exceeding the defined height flows rapidly, and when the air current is larger, the second elastic sheet is pushed to deform and move, so that more air can overflow conveniently.
One end of the second folding part is connected with a steel strand, a hanging lug is installed on the racing car body 5, one end of the steel strand is connected with a hook, the hook is mutually hooked with the hanging lug, a first magnet is arranged on the steel strand, a second magnet is arranged on the hanging lug, when the second folding part is unfolded, the steel strand is driven to swing along with the rotation of a rotary cylinder, when the second magnet is swung to the upper side of the second magnet, the second magnet and the first magnet are mutually attracted, the hook is hung on the hanging lug at the moment, the racing car body 5 can be pulled to be upwards lifted when a hydrogen boosting bottle is used for enhancing the connection performance of the air resistance slow-release plate 1 and the racing car body 5 when the hydrogen boosting bottle boosts the racing car, the situation that the air resistance slow-release plate is separated is prevented, and the racing car is accommodated in the guide plate 21 when normally traveling, and the wind resistance of the racing car.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an air resistance slowly-releasing device with adjustable car roof is hierarchical, includes car racing body (5), its characterized in that: the racing car comprises a racing car body (5), wherein the top of the racing car body (5) is correspondingly provided with a mounting groove, the inside of the mounting groove is correspondingly provided with a mounting ring (4), the inside of the mounting ring (4) is provided with a buffer device (3), the top of the buffer device (3) is provided with an air resistance slow-release plate (1), the buffer device (3) comprises an annular shell (33), the middle part of the annular shell (33) is provided with an annular magnet (36), a shock-absorption air bag assembly (34) is uniformly arranged between the annular magnet (36) and the annular shell (33), and the annular magnet (36) is connected with the air resistance slow-release plate (1);
the cushioning air bag assembly (34) comprises a cushioning air bag (342), a first pressure cylinder (347) is arranged outside the fan shell (344) in a penetrating mode, one end of the cushioning air bag (342) is connected with an outer air ring (341), one end of the outer air ring (341) is connected with a second pressure cylinder (348) in a penetrating mode, a second piston (3481) is arranged inside the second pressure cylinder (348) in a sliding mode, an elastic body (3482) is arranged at the bottom of the second piston (3481), a first piston (3471) is arranged inside the first pressure cylinder (347), a motor (3473) is installed at the bottom of the first pressure cylinder (347), an output shaft of the motor (3473) is connected with a spiral packing auger (3472) through a coupler, the first pressure cylinder (347) is connected with the other end of the cushioning air bag (342) in a penetrating mode, the other end of the cushioning air bag (342) is connected with a one-way valve (343), and one end of the one-way valve (343) is connected with a telescopic part (3431), one end of the telescopic part (3431) is connected with a contact part, a fan shell (344) is arranged in the annular magnet (36), an elliptical blade (3411) is correspondingly installed on the inner wall of the fan shell (344), the elliptical blade (3411) is in contact with the contact part, one end of the fan shell (344) is connected with a piezoresistive adjusting pipe (345) in a penetrating way, one end of the piezoresistive adjusting pipe (345) is connected with a first pressure cylinder (347), one side of the first pressure cylinder (347) is connected with a pressure transmitter (3474) in a penetrating way, and the first pressure cylinder (347) is connected with a second pressure cylinder (348) in a penetrating way;
the top of air resistance slowly-releasing board (1) is provided with guiding device (2), guiding device (2) include guide plate (21), the bottom of guide plate (21) is connected with pivot (22), the top of air resistance slowly-releasing board (1) is seted up flutedly, the inside of recess is provided with extends the piece, and the protruding fixing strake that is equipped with in edge of recess, the tip that extends the piece is provided with the card and ends the frame strip, the card is ended the frame strip epirelief and is equipped with the elastic strip that resets, the one end of the elastic strip that resets is fixed in on the bottom surface of recess.
2. The graded adjustable air resistance slow release device for the vehicle roof as claimed in claim 1, wherein: the improved air-resistance slow-release type air-assisted water dispenser is characterized in that an electric folding rod is folded and contained on the guide plate (21), the electric folding rod is divided into a first folding portion and a second folding portion, a rotary air cylinder is arranged between the first folding portion and the second folding portion, one end of the second folding portion is connected with a hydrogen boosting bottle, one end of the hydrogen boosting bottle is connected with a flexible air film, a puncture needle is installed at the top of an air resistance slow-release plate (1), a first electrode plate is arranged at the bottom of the puncture needle, a bottle opening of the hydrogen boosting bottle is provided with a second electrode plate, the first electrode plate and the second electrode plate are made of materials with high static coefficients, friction plates are arranged on the first electrode plate and the second electrode plate, guide fins are arranged on the friction plates, and a distance sensor is installed at one end of the air resistance slow-release plate (1).
3. The graded adjustable air resistance slow release device for the vehicle roof as claimed in claim 2, characterized in that: the flow guide wing is provided with a flow guide channel, two sides of the flow guide channel are correspondingly provided with elastic separation blades, the two elastic separation blades are respectively positioned on two sides of the rotating shaft (22), and the two elastic separation blades are respectively in rotating connection with the inner walls of the two sides of the flow guide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110715478.2A CN113276968A (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097206.2A CN112319632B (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
| CN202110715478.2A CN113276968A (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011097206.2A Division CN112319632B (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
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| CN113276968A true CN113276968A (en) | 2021-08-20 |
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| CN202110715478.2A Withdrawn CN113276968A (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
| CN202011097206.2A Active CN112319632B (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
| CN202110715477.8A Withdrawn CN113276967A (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
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| CN202011097206.2A Active CN112319632B (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
| CN202110715477.8A Withdrawn CN113276967A (en) | 2020-10-14 | 2020-10-14 | Car roof grading adjustable air resistance slow-release device |
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Citations (8)
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| DE19716265A1 (en) * | 1997-03-18 | 1997-11-20 | Horn Hans | Spoiler for large road vehicle such as lorry, omnibus, load trains and trailer vehicles |
| DE10316847A1 (en) * | 2003-04-11 | 2004-11-11 | Dr.Ing.H.C. F. Porsche Ag | Apron at front of road vehicle for protection of pedestrian in collision extends downward from bumper to prevent pedestrian rolling under front of vehicle and has resilient airbag |
| DE102008012238A1 (en) * | 2008-03-03 | 2009-09-10 | GM Global Technology Operations, Inc., Detroit | Rear diffuser arrangement for motor vehicles, has bumper positioned in rear area of vehicle and diffuser arranged adjacent to bumper, where diffuser is moved between rest position and moving position by rod |
| CN203995524U (en) * | 2013-08-16 | 2014-12-10 | 张全刚 | Multifunctional amphibious solar electrically propelled vehicle |
| CN205589317U (en) * | 2015-11-17 | 2016-09-21 | 马东升 | Foldable additional rear of a vehicle |
| CN110979700A (en) * | 2019-12-23 | 2020-04-10 | 于顺 | Independent suspension damping device of unmanned aerial vehicle spray tube |
| CN210971326U (en) * | 2019-05-27 | 2020-07-10 | 深圳比亚迪微电子有限公司 | Aerating device and vehicle |
| CN211032479U (en) * | 2019-12-09 | 2020-07-17 | 珠海方程式赛车发展有限公司 | Racing car bumper with buffer mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805399B1 (en) * | 2003-09-26 | 2004-10-19 | Allan L. Brown | Vehicle momentum force actuated braking aerostabilizer |
| CN208731080U (en) * | 2018-06-02 | 2019-04-12 | 天津博世川页科技有限公司 | A kind of damping compression-resistant type automobile spoiler |
| CN208897194U (en) * | 2018-09-25 | 2019-05-24 | 天津联捷塑料制品有限公司 | A kind of deflector being easily installed |
| CN209581643U (en) * | 2019-03-12 | 2019-11-05 | 于洪顺 | A kind of anti-hind wing device of bringing to a halt for new-energy automobile |
| CN110758576A (en) * | 2019-10-18 | 2020-02-07 | 常州汉华泡塑包装材料有限公司 | Spoiler foam block convenient to install |
-
2020
- 2020-10-14 CN CN202110715478.2A patent/CN113276968A/en not_active Withdrawn
- 2020-10-14 CN CN202011097206.2A patent/CN112319632B/en active Active
- 2020-10-14 CN CN202110715477.8A patent/CN113276967A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716265A1 (en) * | 1997-03-18 | 1997-11-20 | Horn Hans | Spoiler for large road vehicle such as lorry, omnibus, load trains and trailer vehicles |
| DE10316847A1 (en) * | 2003-04-11 | 2004-11-11 | Dr.Ing.H.C. F. Porsche Ag | Apron at front of road vehicle for protection of pedestrian in collision extends downward from bumper to prevent pedestrian rolling under front of vehicle and has resilient airbag |
| DE102008012238A1 (en) * | 2008-03-03 | 2009-09-10 | GM Global Technology Operations, Inc., Detroit | Rear diffuser arrangement for motor vehicles, has bumper positioned in rear area of vehicle and diffuser arranged adjacent to bumper, where diffuser is moved between rest position and moving position by rod |
| CN203995524U (en) * | 2013-08-16 | 2014-12-10 | 张全刚 | Multifunctional amphibious solar electrically propelled vehicle |
| CN205589317U (en) * | 2015-11-17 | 2016-09-21 | 马东升 | Foldable additional rear of a vehicle |
| CN210971326U (en) * | 2019-05-27 | 2020-07-10 | 深圳比亚迪微电子有限公司 | Aerating device and vehicle |
| CN211032479U (en) * | 2019-12-09 | 2020-07-17 | 珠海方程式赛车发展有限公司 | Racing car bumper with buffer mechanism |
| CN110979700A (en) * | 2019-12-23 | 2020-04-10 | 于顺 | Independent suspension damping device of unmanned aerial vehicle spray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112319632B (en) | 2021-07-30 |
| CN112319632A (en) | 2021-02-05 |
| CN113276967A (en) | 2021-08-20 |
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Application publication date: 20210820 |