Hidden handle convenient to stretch out and draw back
By installing temperature sensors and heating devices on vehicle door handles, the problem of telescopic handles freezing in low-temperature environments has been solved, enabling normal use in freezing weather.
Patent Information
- Application Number
- CN202422952853.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing retractable vehicle door handles are prone to freezing in icy weather, causing them to fail to pop out and affecting their usability.
A temperature sensor is used to detect the handlebar temperature, and the electric heating wire and fan are controlled by the vehicle controller to heat the handlebar and prevent it from freezing.
It effectively prevents the handle from freezing, ensures the handle pops out smoothly, and guarantees the convenience of vehicle use.
Smart Images
Figure CN223922839U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle door handle technical field especially, it relates to a hidden handle convenient to stretch out. BACKGROUND
[0002] With the rapid development of electronic technology and electromechanical technology, the application of vehicle-mounted electric control products is more and more rich, and the function is more and more powerful, and the degree of automobile electronic control is higher and higher.
[0003] Most of the existing vehicle door handles on the market are fixed, and some vehicles have realized the stretching of the handle, but the existing telescopic handle can still be frozen in freezing weather, which can easily cause the handle to pop out failure, affecting the use of the driver, therefore, the present provides a hidden handle convenient to stretch out. UTILITY MODEL CONTENT
[0004] In view of the deficiency of prior art, the utility model provides a hidden handle convenient to stretch out, temperature sensor is used for detecting the temperature of handle, and temperature information is transmitted to vehicle controller, when temperature is lower, vehicle controller controls electric heating wire and fan to open, so that hot air is blown to handle, handle is heated, handle is prevented from being frozen, then smooth pop-out of handle is guaranteed, use of people is avoided, and the deficiency of prior art is overcome.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A hidden handle convenient to stretch out, including vehicle door, the vehicle door is welded with profiled sheet, the top of profiled sheet is equipped with pressing mouth, one side of profiled sheet and below pressing mouth is provided with handle, handle is connected with angle adjusting assembly, fixed seat is installed on one side of profiled sheet and handle, fan is installed in the inside of fixed seat, electric heating wire is installed on the inner wall of the air outlet end of fan.
[0007] As a further scheme of the utility model: temperature sensor is installed on one side of profiled sheet and handle, and temperature sensor, fan and electric heating wire are electrically connected with vehicle controller.
[0008] As a further scheme of the utility model: angle adjusting assembly includes two servo motors fixed on one side of profiled sheet, the output end of two servo motors is connected with screw rod, the screw rod is screwed with moving block, one side of two moving blocks is rotatably connected with U-shaped rod through connecting pin, rotating hinge is fixed on one side of profiled sheet and between two servo motors, one side of rotating hinge is connected with swing rod, the outer wall of handle is connected with fixed plate, the middle part of swing rod is connected with fixed plate, the lower end of swing rod is connected with fixed sleeve, and the middle part of U-shaped rod is rotatably sleeved in the bottom of fixed sleeve.
[0009] As a further scheme of the utility model: the swing rod passes through the middle part of the fixed plate, and the fixed plate is connected with the swing rod through bolts, and the fixed sleeve is connected with the swing rod through bolts.
[0010] As a further scheme of the utility model: the infrared sensor is embedded above the pressing port on the special-shaped plate, and the infrared sensor and the two servo motors are electrically connected with the vehicle controller.
[0011] As a further scheme of the utility model: the two screw rods are connected with the stoppers at the ends away from the servo motors.
[0012] As a further scheme of the utility model: the two fixed seats are provided, and the inner sides of the two fixed seats are both installed with fans, and the outflow end inner walls of the two fans are both installed with electric heating wires.
[0013] As a further scheme of the utility model: the two fixed seats are located at the two sides of the handle respectively.
[0014] The utility model has the advantages of:
[0015] The temperature sensor detects the temperature of the handle, and transmits the temperature information to the vehicle controller, when the temperature is low, the vehicle controller controls the electric heating wire and the fan to open, so that the hot air is blown to the handle, the handle is heated, the handle is prevented from being frozen, and then the smooth ejection of the handle is ensured, and the influence on the use of the vehicle is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a first perspective three-dimensional structure schematic view of the hidden handle convenient to stretch out and draw back proposed in the utility model.
[0017] Figure 2 It is a second perspective three-dimensional structure schematic view of the hidden handle convenient to stretch out and draw back proposed in the utility model.
[0018] Figure 3 It is a third perspective three-dimensional structure schematic view of the hidden handle convenient to stretch out and draw back proposed in the utility model.
[0019] Figure 4 It is a third perspective three-dimensional structure schematic view of the hidden handle convenient to stretch out and draw back proposed in the utility model. Figure 1 It is a third perspective three-dimensional structure schematic view of the hidden handle convenient to stretch out and draw back proposed in the utility model.
[0020] In the drawing: 1, door; 2, fixed seat; 3, U-shaped rod; 4, swing rod; 5, fixed sleeve; 6, special-shaped plate; 7, fixed plate; 8, handle; 9, fan; 10, rotating hinge; 11, electric heating wire; 12, servo motor; 13, pressing port; 14, infrared sensor; 15, moving block; 16, screw rod. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0022] Embodiment 1, refer to Figures 1-4 A hidden handle convenient to stretch, comprising a door 1, the door 1 is welded with a special-shaped plate 6, the top of the special-shaped plate 6 is provided with a pressing port 13, one side of the special-shaped plate 6 and below the pressing port 13 is provided with a handle 8, the handle 8 is connected with an angle adjusting assembly, the special-shaped plate 6 and on both sides of the handle 8 are provided with a fixed seat 2, the inner side of the two fixed seats 2 are provided with a fan 9, the inner wall of the outlet end of the two fans 9 are provided with an electric heating wire 11.
[0023] The temperature sensor is installed on one side of the handle 8 on the special-shaped plate 6, and the temperature sensor, the fan 9 and the electric heating wire 11 are electrically connected with the vehicle controller, the temperature of the handle 8 is detected by the temperature sensor, and the temperature information is transmitted to the vehicle controller, when the temperature is low, the vehicle controller controls the electric heating wire 11 and the fan 9 to start, so that the hot air is blown to the handle 8, the handle 8 is heated, and the handle 8 is prevented from being frozen.
[0024] Embodiment 2, this embodiment is optimized on the basis of embodiment 1, specifically:
[0025] The angle adjusting assembly comprises two servo motors 12 fixed on one side of the special-shaped plate 6, the output ends of the two servo motors 12 are connected with screw rods 16, the two screw rods 16 are screwed with moving blocks 15, one side of the two moving blocks 15 is rotatably connected with a U-shaped rod 3 through a connecting pin, a rotating hinge 10 is fixed on one side of the special-shaped plate 6 and between the two servo motors 12, one side of the rotating hinge 10 is connected with a swing rod 4, the outer wall of the handle 8 is connected with a fixed plate 7, the middle part of the swing rod 4 is connected with the fixed plate 7, the lower end of the swing rod 4 is connected with a fixed sleeve 5, the middle part of the U-shaped rod 3 is rotatably sleeved on the bottom of the fixed sleeve 5, the ends of the two screw rods 16 away from the servo motors 12 are connected with stop blocks, the swing rod 4 passes through the middle part of the fixed plate 7, and the fixed plate 7 and the swing rod 4 are connected through bolts, and the fixed sleeve 5 is connected with the swing rod 4 through bolts.
[0026] The infrared sensor 14 is embedded above the pressing port 13 on the special-shaped plate 6, and the infrared sensor 14 and the two servo motors 12 are electrically connected with the vehicle controller.
[0027] When the hand is stretched to the pressing port 13 and is detected by the infrared sensor 14, the infrared sensor 14 transmits a signal to the vehicle controller, the vehicle controller controls the two servo motors 12 to work, the two servo motors 12 drive the two screw rods 16 to rotate respectively, the two moving blocks 15 move to the direction of the servo motors 12 synchronously, the U-shaped rod 3 drives the handle 8 to swing, the handle 8 is moved to the lower side of the pressing port 13, and people can unlock the handle 8 at the pressing port 13, so that the vehicle door is opened, when the infrared sensor 14 does not detect the human body signal, the vehicle controller controls the two servo motors 12 to work, the two servo motors 12 drive the two screw rods 16 to rotate reversely respectively, and the handle 8 is retracted to one side of the pressing port 13.
[0028] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A retractable concealed handle for a vehicle door (1) comprising, characterized by, The special-shaped plate (6) is welded on the door (1), a pressing opening (13) is formed in the top of the special-shaped plate (6), a handle (8) is arranged on one side of the special-shaped plate (6) below the pressing opening (13), the handle (8) is connected with an angle adjusting assembly, a fixing seat (2) is arranged on one side of the special-shaped plate (6) and the handle (8), a fan (9) is arranged on the inner side of the fixing seat (2), and an electric heating wire (11) is arranged on the inner wall of the air outlet end of the fan (9).
2. A retractable concealed handle according to claim 1, wherein A temperature sensor is arranged on one side of the special-shaped plate (6) and the handle (8), and the temperature sensor, the fan (9) and the electric heating wire (11) are electrically connected with a vehicle controller.
3. The retractable concealed handle of claim 1, wherein, The angle adjusting assembly comprises two servo motors (12) fixed on one side of the special-shaped plate (6), the output ends of the two servo motors (12) are connected with screw rods (16), the two screw rods (16) are screwed with moving blocks (15), one side of the two moving blocks (15) is rotatably connected with a U-shaped rod (3) through a connecting pin, a rotating hinge (10) is fixed on one side of the special-shaped plate (6) and between the two servo motors (12), one side of the rotating hinge (10) is connected with an oscillating rod (4), the outer wall of the handle (8) is connected with a fixing plate (7), the middle part of the oscillating rod (4) is connected with the fixing plate (7), the lower end of the oscillating rod (4) is connected with a fixing sleeve (5), and the middle part of the U-shaped rod (3) is rotatably sleeved on the bottom of the fixing sleeve (5).
4. A retractable concealed handle according to claim 3, wherein The oscillating rod (4) penetrates through the middle part of the fixing plate (7), and the fixing plate (7) and the oscillating rod (4) are connected through bolts, and the fixing sleeve (5) is connected with the oscillating rod (4) through bolts.
5. The retractable concealed handle according to claim 3, wherein, An infrared sensor (14) is embedded above the pressing opening (13) of the special-shaped plate (6), and the infrared sensor (14) and the two servo motors (12) are electrically connected with the vehicle controller.
6. A retractable concealed handle according to claim 3, wherein The ends, away from the servo motors (12), of the two screw rods (16) are connected with stop blocks.
7. The retractable concealed handle of claim 1, wherein, The fixing seat (2) is provided with two fixing seats (2), and the inner sides of the two fixing seats (2) are provided with fans (9), and the inner walls of the air outlet ends of the two fans (9) are provided with electric heating wires (11).
8. A retractable concealed handle according to claim 7, wherein, The two fixing seats (2) are arranged on the two sides of the handle (8) respectively.