CN110130754B - Shrinkage hidden type vehicle door handle with atmosphere lamp and control method thereof - Google Patents
Shrinkage hidden type vehicle door handle with atmosphere lamp and control method thereof Download PDFInfo
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- CN110130754B CN110130754B CN201910540004.1A CN201910540004A CN110130754B CN 110130754 B CN110130754 B CN 110130754B CN 201910540004 A CN201910540004 A CN 201910540004A CN 110130754 B CN110130754 B CN 110130754B
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- assembly
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 238000007906 compression Methods 0.000 description 5
- 238000013519 translation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2669—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on door or boot handles
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/56—Control of actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/90—Manual override in case of power failure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/103—Handles creating a completely closed wing surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a shrinkage hidden type vehicle door handle with an atmosphere lamp, which comprises a body framework, a door handle assembly, a motor assembly, a controller, a synchronous rack, an LED lamp and a travel switch, wherein the body framework is arranged on the body framework; the panel inboard of body skeleton is equipped with the handle groove of indent, the back in handle groove sets up the controller, set up the LED lamp on the lateral wall in handle groove, the top in handle groove sets up the door handle assembly, the top of door handle assembly sets up rack and travel switch in step, the extension of the upper end of body skeleton sets up motor assembly. The invention also provides a control method of the shrinkage hidden type vehicle door handle with the atmosphere lamp. The invention adopts a translational structural scheme as a whole, but adopts a hidden design, so that the structure is simple and reliable, the universality is good, the stability and durability of the handle are strong, the overall appearance is improved, the wind resistance coefficient of the whole automobile is reduced, the wind noise is reduced, and the oil consumption is saved.
Description
Technical Field
The invention relates to the field of vehicle door handles, in particular to a shrinkage hidden vehicle door handle with an atmosphere lamp and a control method thereof.
Background
With the continuous development of the automobile industry, the appearance and the shape of modern automobiles are greatly changed. The demands for the appearance and the functions of parts on automobiles are also increased while customers pursue the appearance and the shape of automobiles. The automobile door handle is a part of an automobile door system and also a part of an automobile exterior trim part, and the appearance, the shape and the performance of the door handle are also one of the concerns of customers.
Most automobile door handles currently on the market use exposed structures that require a large slot in the door. The scheme has the advantages of stable structure and mature technology. The disadvantage is that the appearance is not beautiful, and the wind resistance coefficient of the whole vehicle is increased. The part of the hidden door handle is mainly a rotary door handle and a translational door handle, the rotary door handle is formed by rotating a handle around a fixed rotating shaft to protrude out of a sheet metal of a vehicle body, a client opens the vehicle door by pulling the handle, and the part of the mode is of a single-hinge cantilever structure, so that the structure is complex, and the stability and durability of the handle are poor; the translational door handle is characterized in that the door handle is translational and protruded outside the sheet metal of the automobile body, and a customer opens the automobile door by pulling the handle; in addition, both schemes are in frozen environments, the door handle is frozen, the handle is opened and fails (the torque of the motor is insufficient), and the handle cannot be directly pushed, so that the door cannot be opened.
With the development of society, the requirements of customers on the appearance and performance of a door handle of a vehicle are gradually improved, the wind resistance coefficient of the whole vehicle is increased in the running process of the traditional door handle on the market at present, the economic purpose of oil consumption is not benefited, and the hidden door handle developed at present has the following three problems that (1) the structure is complex, and the stability and the durability of the handle are poor; (2) the cost is high; (3) cannot be opened manually (poor icebreaking ability in winter). Based on this purpose, through developing a novel hidden door handle, realize effectively reducing windage, more pleasing to the eye purpose in the molding, and can solve current hidden door handle stability poor, the structure is complicated, with high costs, the problem that the ice breaking ability is poor winter.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof.
According to one aspect of the invention, there is provided a retractable hidden door handle with an atmosphere lamp, comprising a body skeleton (1), a door handle assembly (2), a motor assembly (3), a controller (4), a synchronous rack (5), an LED lamp (6) and a travel switch (7); the panel inboard of body skeleton (1) is equipped with indent handle groove (15), the back in handle groove (15) sets up controller (4), set up LED lamp (6) on the lateral wall in handle groove (15), the top in handle groove (15) sets up door handle assembly (2), the top in door handle assembly (2) sets up rack (5) and travel switch (7) in step, the extension of the upper end of body skeleton (1) sets up motor assembly (3).
Preferably, the upper part of the body framework (1) is provided with a sliding groove (11), a U-shaped groove (12) and a first convex rib (111), the middle part is provided with a door handle mounting groove (13), the upper end extension part is provided with a motor mounting groove (112), and 3 vertex angles are provided with mounting holes (14); bosses (110) are arranged on two sides of the door handle mounting groove (13); the two symmetrical side walls of the handle groove (15) are respectively provided with a containing groove (16) and a first BOSS column (17), the back of the handle groove is provided with a second BOSS column (18) and a first groove (19), and a third BOSS column (113) is arranged in the motor mounting groove (112). The BOSS column plays a role in fixing and supporting.
Preferably, limit posts (51) are arranged on two symmetrical surfaces of the synchronous rack (5), second convex ribs (52) are arranged on the other side surface of the synchronous rack (5), the synchronous rack (5) is arranged in the sliding groove (11), and the U-shaped groove (12) plays a limit role on the limit posts (51).
Preferably, the door handle assembly (2) is fixed in the door handle mounting groove (13) through a third screw (210), and comprises a door handle cover plate (21), a sensor assembly (22), a door handle inner plate (23) and a connecting rod (24), wherein a second groove (26) for mounting the sensor assembly (22) is formed in the back surface of the door handle cover plate (21), the outer side of the door handle inner plate (23) is fixedly connected with the door handle cover plate (21) through a welding mode, and the inner side of the door handle inner plate is fixedly connected with the connecting rod (24) through a first screw (25); the connecting rod (24) is provided with an opening (28), the opening (28) is hung and buckled on a second convex rib (52) of the synchronous rack (5), and the door handle inner plate (23) is provided with a fourth BOSS column (27) and a limiting rib (29). The sensor component detects whether foreign matters exist in the handle groove, and can effectively play a role in preventing clamping.
Preferably, a spring (8) is sleeved on the fourth BOSS column (27), one end of the spring (8) is fixed with the limiting rib (29), and the other end of the spring is attached to a BOSS (110) on the body framework (1). The fourth BOSS column (27) is arranged inside the spring (8) and guides the spring (8), so that the spring (8) is prevented from being deviated in the compression process.
Preferably, the motor assembly (3) is fixedly arranged in a motor mounting groove (112) of the extension part at the upper end of the body framework (1) through a second screw (34), and comprises a motor (31), a motor bracket (32) and a gear (33), wherein the gear (33) is arranged on the motor (31) and is meshed with the synchronous rack (5); the motor (31) is fixed with the motor bracket (32) through a sixth screw (35).
Preferably, the controller (4) is fixedly arranged in the first groove (19) through a fourth screw (41), and the controller (4) is connected with an original vehicle power supply and is respectively connected with the travel switch (7), the sensor assembly (22), the motor (31) and the LED lamp (6); the LED lamp (6) is fixedly arranged in the accommodating groove (16) through a fifth screw (61); the travel switch (7) is arranged in a clamping groove formed by the first convex rib (111) and the side plate of the body framework (1); the mounting holes (14) are matched with screws and nuts to mount the door handle on the door sheet metal. The travel switches (7) are arranged in 2 numbers and are respectively arranged in first convex ribs (111) on the inner side and the outer side of the body framework (1). The controller is connected with the original vehicle power supply, and supplies power to the travel switch, the sensor assembly, the motor and the LED lamp, and after the travel switch and the sensor assembly detect the touch signal, the touch signal is transmitted to the controller, and the controller controls the motor to rotate so as to control the LED lamp to switch.
In order to achieve the above purpose, the invention also provides a control method of the shrinkage hidden door handle with the atmosphere lamp, and the door handle opening process comprises the following steps:
firstly, in an initial position, the door handle cover plate (21) is flush with the automobile body outer plate (9), and when the controller (4) detects that the remote control key is close, the automobile speed is lower than 20Km/h; or the central control BCM receives an unlocking instruction; or when the door handle cover plate is detected to be pressed and the vehicle central control is in an unlocking state, the controller (4) controls the motor (31) on the door handle to start, and the LED lamp (6) is automatically started along with the motor;
step two, the motor (31) drives the synchronous rack (5) to translate towards the direction in the vehicle, the synchronous rack (5) translates and drives the door handle assembly (2) to translate, and the door handle assembly (2) translates and compresses the spring (8) towards the direction in the vehicle;
and thirdly, after the limit column (51) of the synchronous rack (5) touches the travel switch (7) at the inner side, the motor (31) stops rotating, the door handle assembly (2) is pushed back to the maximum position, the handle groove (15) in the body framework (1) is exposed, and the door can be opened by pulling the handle cover plate (21) on the surface of the handle groove (15).
Preferably, the door handle resetting process comprises the following steps:
step one, when the door handle assembly is kept in a contracted state for 60 seconds, or the controller (4) detects that the remote control key leaves; or the central control BCM receives a locking instruction; or when a car locking instruction is received, the sensor assembly (22) detects whether a foreign matter exists in the handle groove (15) firstly, and when the foreign matter exists, the door handle assembly (2) keeps a backward moving state; when no foreign matter exists, the controller (4) controls the motor (31) on the door handle to start; when a central control locking instruction is received and a vehicle locking instruction is received, the central control lock is locked;
step two, the motor (31) reversely rotates to drive the synchronous rack (5) to reset, in the resetting process of the synchronous rack (5), the spring (8) loses the acting force on the door handle assembly (2), and the spring (8) resets to push the door handle assembly (2) to translate towards the initial position;
and thirdly, when the locking synchronous rack (5) returns to the initial position, after the limit post (51) of the synchronous rack (5) touches the travel switch (7) at the outer side, the motor (31) stops rotating, the LED lamp (6) is extinguished, and the door handle assembly (2) returns to the initial position to be flush with the automobile body outer plate (9). The design of the sensor component detects whether foreign matters exist in the handle groove in the resetting process of the door handle, and can effectively play a role in preventing clamping.
Preferably, when the motor cannot work or the icing motor cannot push the door handle to move in winter, the door handle assembly (2) is manually pushed, and the handle groove (15) is pulled to realize the door opening action. The door handle assembly can not generate acting force with the motor in the backward process, and the performance of the motor can not be damaged.
The working principle of this patent is: the surface in handle groove sets up the handle apron, and the top in handle groove sets up the door handle assembly, and after the controller received door unblock signal, through the synchronous rack of control motor rotation and drive with the gear meshing on the motor to the interior direction translation of car, drive door handle assembly to the interior direction translation compression spring of car to expose the handle groove, the driver stretches into in the handle groove, and the door can be opened to the handle apron on the surface in handle groove of pulling.
Compared with the prior art, the invention has the following beneficial effects:
(1) The shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof have the advantages that the whole adopts a translational structural scheme, but meanwhile, the hidden type vehicle door handle is designed, so that the structure is simple and reliable, the universality is good, the stability and the durability of the handle are strong, the whole appearance is improved, the wind resistance coefficient of the whole vehicle is reduced, the wind noise is reduced, and the oil consumption is saved;
(2) According to the shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof, the user stretches the hand into the handle groove to pull the vehicle door, the operation force directly acts on the body framework and the vehicle door, the door handle assembly is not stressed, the opening operation mode is optimized, the strength is good, and the operation is simple and convenient;
(3) The retractable hidden door handle with the atmosphere lamp and the control method thereof have the functions of emergency unlocking and ice breaking, namely when a motor cannot work or icing is encountered in winter and the door handle cannot be pushed by the motor alone, the door handle assembly can be pushed manually, and the door opening action is realized by pulling the handle groove, so that various use requirements are met, and the practicability is strong;
(4) The shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof have the advantages of simple structure, ingenious design and obvious effect;
(5) The shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof have the function of the atmosphere lamp, do not influence the use at night, and increase the aesthetic property;
(6) The shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof have the anti-clamping function, and the arranged sensor assembly can detect whether foreign matters exist in the handle groove or not in the resetting process of the door handle, so that the anti-clamping function can be effectively achieved;
(7) The shrinkage hidden type vehicle door handle with the atmosphere lamp and the control method thereof have long service life, are easy to process and assemble, have low cost and are suitable for large-scale popularization.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is an exploded view of a retracting hidden door handle with an atmosphere light;
FIG. 2 is a front view of a retracting hidden door handle with an atmosphere lamp;
FIG. 3 is a rear view of a retracting hidden door handle with an atmosphere light;
FIG. 4 is a top view of a retracting hidden door handle with an atmosphere light;
FIG. 5 is a side view of a retracting hidden door handle with an atmosphere light;
FIG. 6 is a cross-sectional view of the door handle A-A of FIG. 2;
FIG. 7 is a cross-sectional view of the door handle B-B of FIG. 3;
FIG. 8 is a schematic view of a door handle assembly;
FIG. 9 is a front view of the body skeleton;
FIG. 10 is a rear view of the body skeleton;
FIG. 11 is a top view of the body skeleton;
FIG. 12 is a schematic illustration of a door handle opening process;
fig. 13 is a schematic view of a door handle reset process.
Description of the embodiments
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present invention.
Examples
The embodiment provides a shrinkage hidden door handle with an atmosphere lamp, and the structure of the shrinkage hidden door handle is shown in the accompanying drawings 1-11: the door handle assembly comprises a body framework 1, a door handle assembly 2, a motor assembly 3, a controller 4, a synchronous rack 5, an LED lamp 6 and a travel switch 7; the panel inboard of body skeleton 1 is equipped with indent handle groove 15, the back in handle groove 15 sets up controller 4, set up LED lamp 6 on the lateral wall in handle groove 15, the top in handle groove 15 sets up door handle assembly 2, the top in door handle assembly 2 sets up rack 5 and travel switch 7, the extension of the upper end of body skeleton 1 sets up motor assembly 3.
Further, a sliding groove 11, a U-shaped groove 12 and a first convex rib 111 are arranged at the upper part of the body framework 1, a door handle mounting groove 13 is arranged at the middle part, and mounting holes 14 are arranged at the top corners of the upper end extension part, provided with a motor mounting groove 112,3; bosses 110 are arranged on two sides of the door handle mounting groove 13; the two symmetrical side walls of the handle groove 15 are respectively provided with a containing groove 16 and a first BOSS column 17, the back surface of the handle groove is provided with a second BOSS column 18 and a first groove 19, and the motor mounting groove 112 is provided with a third BOSS column 113. The BOSS column plays a role in fixing and supporting.
Further, two symmetrical surfaces of the synchronous rack 5 are provided with limiting columns 51, the other side surface of the synchronous rack 5 is provided with a second convex rib 52, the synchronous rack 5 is arranged in the chute 11, and the U-shaped groove 12 plays a limiting role on the limiting columns 51.
Further, the door handle assembly 2 is fixed in the door handle mounting groove 13 through a third screw 210, and comprises a door handle cover plate 21, a sensor assembly 22, a door handle inner plate 23 and a connecting rod 24, wherein a second groove 26 for mounting the sensor assembly 22 is formed in the back surface of the door handle cover plate 21, the outer side of the door handle inner plate 23 is fixedly connected with the door handle cover plate 21 through a welding mode, and the inner side of the door handle inner plate is fixedly connected with the connecting rod 24 through a first screw 25; the connecting rod 24 is provided with an opening 28, the opening 28 is hung and buckled on a second convex rib 52 of the synchronous rack 5, and the door handle inner plate 23 is provided with a fourth BOSS column 27 and a limiting rib 29. The sensor component detects whether foreign matters exist in the handle groove, and can effectively play a role in preventing clamping.
Further, a spring 8 is sleeved on the fourth BOSS column 27, one end of the spring 8 is fixed to the limit rib 29, and the other end of the spring 8 is attached to the BOSS 110 on the body frame 1. The fourth BOSS column 27 is arranged inside the spring 8 and guides the spring 8, so that the spring 8 is prevented from being deviated in the compression process.
Further, the motor assembly 3 is fixedly installed in a motor installation groove 112 of the extension part at the upper end of the body framework 1 through a second screw 34, and comprises a motor 31, a motor bracket 32 and a gear 33, wherein the gear 33 is arranged on the motor 31 and is meshed with the synchronous rack 5; the motor 31 is fixed to the motor bracket 32 by a sixth screw 35.
Further, the controller 4 is fixedly arranged in the first groove 19 through a fourth screw 41, and the controller 4 is connected with the original vehicle power supply and is respectively connected with the travel switch 7, the sensor assembly 22, the motor 31 and the LED lamp 6; the LED lamp 6 is fixedly arranged in the accommodating groove 16 through a fifth screw 61; the travel switch 7 is arranged in a clamping groove formed by the first convex rib 111 and the side plate of the body framework 1; the mounting holes 14 are matched with screws and nuts to mount the door handle on the door sheet metal. The travel switches 7 are provided with 2 travel switches, and are respectively arranged in first ribs 111 on the inner side and the outer side of the body framework 1. The controller is connected with the original vehicle power supply, and supplies power to the travel switch, the sensor assembly, the motor and the LED lamp, and after the travel switch and the sensor assembly detect the touch signal, the touch signal is transmitted to the controller, and the controller controls the motor to rotate so as to control the LED lamp to switch.
Examples
The embodiment provides a retractable hidden door handle with an atmosphere lamp, and the structure of the retractable hidden door handle is as shown in the embodiment 1.
The embodiment also provides a control method of the shrinkage hidden door handle with the atmosphere lamp, and the door handle opening process comprises the following steps, as shown in fig. 12:
step one, in the initial position, the door handle cover plate 21 is flush with the automobile body outer plate 9, and when the controller 4 detects that the remote control key is close, the automobile speed is lower than 20Km/h; or the central control BCM receives an unlocking instruction; or when the door handle cover plate is detected to be pressed and the vehicle central control is in an unlocking state, the controller 4 controls the motor 31 on the door handle to be started, and the LED lamp 6 is automatically started;
step two, the motor 31 drives the synchronous rack 5 to translate towards the direction in the vehicle, the synchronous rack 5 translates and drives the door handle assembly 2 to translate, and the door handle assembly 2 translates the compression spring 8 towards the direction in the vehicle;
and thirdly, after the limit post 51 of the synchronous rack 5 touches the travel switch 7 on the inner side, the motor 31 stops rotating, the door handle assembly 2 is pushed back to the maximum position, the handle groove 15 in the body framework 1 is exposed, and the door can be opened by pulling the handle cover plate 21 on the surface of the handle groove 15.
Further, the door handle resetting process includes the steps of:
step one, when the door handle assembly is kept in a contracted state for 60 seconds, or the controller 4 detects that the remote control key is separated; or the central control BCM receives a locking instruction; or when a car locking instruction is received, the sensor assembly 22 detects whether a foreign matter exists in the handle groove 15, and when the foreign matter exists, the door handle assembly 2 keeps a backward moving state; when no foreign matter exists, the controller 4 controls the motor 31 on the door handle to start; when a central control locking instruction is received and a vehicle locking instruction is received, the central control lock is locked;
step two, the motor 31 reversely rotates to drive the synchronous rack 5 to reset, in the resetting process of the synchronous rack 5, the spring 8 loses the acting force on the door handle assembly 2, and the spring 8 resets to push the door handle assembly 2 to translate towards the initial position;
and thirdly, when the locking synchronous rack 5 returns to the initial position, after the limit post 51 of the synchronous rack 5 touches the travel switch 7 on the outer side, the motor 31 stops rotating, the LED lamp 6 is extinguished, and the door handle assembly 2 returns to the initial position to be flush with the outer plate 9 of the automobile body. The design of the sensor component detects whether foreign matters exist in the handle groove in the resetting process of the door handle, and can effectively play a role in preventing clamping.
Further, when the motor cannot work or the icing motor cannot push the door handle to move in winter, the door handle assembly 2 is manually pushed, and the handle groove 15 is pulled to realize door opening. The door handle assembly 2 does not generate acting force with the motor 6 in the backward process, and the motor performance is not damaged.
The working principle of this patent is: the surface in handle groove sets up the handle apron, and the top in handle groove sets up the door handle assembly, and after the controller received door unblock signal, through the synchronous rack of control motor rotation and drive with the gear meshing on the motor to the interior direction translation of car, drive door handle assembly to the interior direction translation compression spring of car to expose the handle groove, the driver stretches into in the handle groove, and the door can be opened to the handle apron on the surface in handle groove of pulling.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes or modifications (e.g., an integrally inverted arrangement of the solutions, etc.) may be made by those skilled in the art within the scope of the claims without affecting the essential content of the invention.
Claims (4)
1. The shrinkage hidden type vehicle door handle with the atmosphere lamp is characterized by comprising a body framework (1), a door handle assembly (2), a motor assembly (3), a controller (4), a synchronous rack (5), an LED lamp (6) and a travel switch (7); the novel door handle is characterized in that a concave handle groove (15) is formed in the inner side of a panel of the body framework (1), a controller (4) is arranged on the back surface of the handle groove (15), an LED lamp (6) is arranged on the side wall of the handle groove (15), a door handle assembly (2) is arranged above the handle groove (15), a synchronous rack (5) and a travel switch (7) are arranged above the door handle assembly (2), and a motor assembly (3) is arranged at the extending part of the upper end of the body framework (1);
the upper part of the body framework (1) is provided with a sliding groove (11), a U-shaped groove (12) and a first convex rib (111), the middle part is provided with a door handle mounting groove (13), the upper end extension part is provided with a motor mounting groove (112), and the 3 vertex angles are provided with mounting holes (14); bosses (110) are arranged on two sides of the door handle mounting groove (13); the two symmetrical side walls of the handle groove (15) are respectively provided with a containing groove (16) and a first BOSS column (17), the back surface of the handle groove is provided with a second BOSS column (18) and a first groove (19), and the motor mounting groove (112) is internally provided with a third BOSS column (113); the motor assembly (3) is fixedly arranged in a motor mounting groove (112) of the extension part at the upper end of the body framework (1) through a second screw (34), and comprises a motor (31), a motor bracket (32) and a gear (33), wherein the gear (33) is arranged on the motor (31) and is meshed with the synchronous rack (5); the motor (31) is fixed with the motor bracket (32) through a sixth screw (35);
limiting columns (51) are arranged on two symmetrical surfaces of the synchronous rack (5), a second convex rib (52) is arranged on the other side surface of the synchronous rack, the synchronous rack (5) is arranged in the sliding groove (11), and the U-shaped groove (12) plays a limiting role on the limiting columns (51);
the door handle assembly (2) is fixed in the door handle mounting groove (13) through a third screw (210), and comprises a door handle cover plate (21), a sensor assembly (22), a door handle inner plate (23) and a connecting rod (24), wherein a second groove (26) for mounting the sensor assembly (22) is formed in the back surface of the door handle cover plate (21), the outer side of the door handle inner plate (23) is fixedly connected with the door handle cover plate (21) in a welding mode, and the inner side of the door handle inner plate is fixedly connected with the connecting rod (24) through a first screw (25); an opening (28) is formed in the connecting rod (24), the opening (28) is hung and buckled on a second convex rib (52) of the synchronous rack (5), a fourth BOSS column (27) and a limiting rib (29) are arranged on the door handle inner plate (23), a spring (8) is sleeved on the fourth BOSS column (27), one end of the spring (8) is fixed with the limiting rib (29), and the other end of the spring is attached to a BOSS (110) on the body framework (1);
the controller (4) is fixedly arranged in the first groove (19) through a fourth screw (41), and the controller (4) is connected with an original vehicle power supply and is respectively connected with the travel switch (7), the sensor assembly (22), the motor (31) and the LED lamp (6); the LED lamp (6) is fixedly arranged in the accommodating groove (16) through a fifth screw (61); the travel switch (7) is arranged in a clamping groove formed by the first convex rib (111) and the side plate of the body framework (1); the mounting holes (14) are matched with screws and nuts to mount the door handle on the door sheet metal.
2. A method of controlling a retracting hidden door handle with an atmosphere lamp as claimed in claim 1, wherein the door handle opening process comprises the steps of:
firstly, in an initial position, the door handle cover plate (21) is flush with the automobile body outer plate (9), and when the controller (4) detects that the remote control key is close, the automobile speed is lower than 20Km/h; or the central control BCM receives an unlocking instruction; or when the door handle cover plate is detected to be pressed and the vehicle central control is in an unlocking state, the controller (4) controls the motor (31) on the door handle to start, and the LED lamp (6) is automatically started along with the motor;
step two, the motor (31) drives the synchronous rack (5) to translate towards the direction in the vehicle, the synchronous rack (5) translates and drives the door handle assembly (2) to translate, and the door handle assembly (2) translates and compresses the spring (8) towards the direction in the vehicle;
and thirdly, after the limit column (51) of the synchronous rack (5) touches the travel switch (7) at the inner side, the motor (31) stops rotating, the door handle assembly (2) is pushed back to the maximum position, the handle groove (15) in the body framework (1) is exposed, and the door can be opened by pulling the handle cover plate (21) on the surface of the handle groove (15).
3. The method for controlling a retracting hidden door handle with an atmosphere lamp according to claim 2, wherein the door handle resetting process comprises the steps of:
step one, when the door handle assembly is kept in a contracted state for 60 seconds, or the controller (4) detects that the remote control key leaves; or the central control BCM receives a locking instruction; or when a car locking instruction is received, the sensor assembly (22) detects whether a foreign matter exists in the handle groove (15) firstly, and when the foreign matter exists, the door handle assembly (2) keeps a backward moving state; when no foreign matter exists, the controller (4) controls the motor (31) on the door handle to start;
step two, the motor (31) reversely rotates to drive the synchronous rack (5) to reset, in the resetting process of the synchronous rack (5), the spring (8) loses the acting force on the door handle assembly (2), and the spring (8) resets to push the door handle assembly (2) to translate towards the initial position;
and thirdly, when the synchronous rack (5) returns to the initial position, after the limit post (51) of the synchronous rack (5) touches the travel switch (7) at the outer side, the motor (31) stops rotating, the LED lamp (6) is extinguished, and the door handle assembly (2) returns to the initial position to be flush with the automobile body outer plate (9).
4. A method of controlling a retracting hidden door handle with an atmosphere lamp according to claim 3, wherein when the motor is not operated or the door handle is not pushed to move by the ice motor in winter, the door handle assembly (2) is pushed manually, and the handle groove (15) is pulled again to realize the door opening action.
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| CN201910540004.1A CN110130754B (en) | 2019-06-21 | 2019-06-21 | Shrinkage hidden type vehicle door handle with atmosphere lamp and control method thereof |
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| CN201910540004.1A CN110130754B (en) | 2019-06-21 | 2019-06-21 | Shrinkage hidden type vehicle door handle with atmosphere lamp and control method thereof |
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| CN110130754B true CN110130754B (en) | 2023-12-29 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111042677A (en) * | 2020-01-13 | 2020-04-21 | 北京汽车股份有限公司 | Control device for door handle, control method for door handle, and vehicle |
| CN114604181B (en) * | 2020-12-04 | 2024-02-20 | 上海汽车集团股份有限公司 | Vehicle with sensor capable of being hidden |
| CN112576118A (en) * | 2020-12-10 | 2021-03-30 | 中国第一汽车股份有限公司 | Control method, device, system and equipment of hidden door handle |
| CN113173121B (en) * | 2021-04-30 | 2023-05-26 | 重庆长安汽车股份有限公司 | Automobile hidden handle state prompting system and method and automobile |
| CN113432068B (en) * | 2021-07-30 | 2022-11-25 | 岚图汽车科技有限公司 | Vehicle door outward opening handle LED lamp and structure assembly thereof |
| CN113790000B (en) * | 2021-09-06 | 2022-10-18 | 浙江吉利控股集团有限公司 | Electronic feedback car door handle |
| CN114312557B (en) * | 2022-01-17 | 2023-05-26 | 重庆长安新能源汽车科技有限公司 | Lifting and telescoping device of automobile interior decoration component |
| CN115059362B (en) * | 2022-04-28 | 2023-09-12 | 浙江极氪智能科技有限公司 | Door handle assembly and vehicle |
| CN115492475B (en) * | 2022-10-20 | 2023-12-12 | 宁波中骏森驰汽车零部件股份有限公司 | Concealed vehicle door handle |
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