CN211313758U

CN211313758U - Induction type electric door handle

Info

Publication number: CN211313758U
Application number: CN201921702541.3U
Authority: CN
Inventors: 王森林
Original assignee: Shenzhen Sonls Electronic S&t Co ltd
Current assignee: Shenzhen Sonls Electronic S&t Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-21
Anticipated expiration: 2029-10-11

Abstract

The utility model provides an induction type electric door handle, include: the key identification system comprises a base, a handle, a driving assembly, a key identification system and a distance sensor, wherein the base is provided with an accommodating cavity; the handle is arranged in the accommodating cavity and is hinged with the base, and the handle comprises a first end and a second end; the key identification system is used for identifying a vehicle key within an induction distance and unlocking the induction type electric door handle after successful identification, and after the induction type electric door handle is unlocked, once a distance sensor senses a hand of a human body within a preset distance, the driving assembly drives the first end to sink towards the accommodating cavity and simultaneously drives the second end to tilt from the accommodating cavity. The utility model discloses an induction type electric door handle can respond to out human hand in the certain distance to with the automatic perk person of facilitating the use handle that draws of handle one end, thereby open the door, have one-hand operation, liberate the characteristics of both hands, have convenient to use swift, the effect is good, the high advantage of security simultaneously.

Description

Induction type electric door handle

Technical Field

The utility model belongs to the technical field of auto-parts and specifically relates to an induction type electric door handle.

Background

Along with the development of intelligent technology and car, hidden door handle is also more and more popularized in the car application, and hidden door handle makes the automobile body brief, pleasing to the eye more, receives people's liking deeply. However, the hidden door handles of some existing automobiles are mechanical door handles, when an automobile door is opened, the hidden door handles can be pulled out only by means of cooperation of two hands, and great inconvenience is brought to people in riding.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an induction type electric door handle can respond to out human hand in the certain distance to with the automatic perk person of facilitating the use handle of sliding door of handle one end, thereby open the door, have one-hand operation, liberate the characteristics of both hands.

The utility model discloses a following technical scheme realizes:

the utility model provides an induction type electric door handle, include: the key identification system comprises a base, a handle, a driving assembly, a key identification system and a distance sensor, wherein the base is provided with an accommodating cavity; the handle is arranged in the accommodating cavity and is hinged with the base, and the handle comprises a first end and a second end; the key identification system is used for identifying a vehicle key within an induction distance and unlocking the induction type electric door handle after successful identification, and after the induction type electric door handle is unlocked, once the distance sensor senses a hand of a human body within a preset distance, the driving assembly drives the first end to sink towards the accommodating cavity and simultaneously drives the second end to tilt from the accommodating cavity.

Further, when the induction type electric door handle is locked, the first end and the second end are accommodated in the accommodating cavity in a flush mode.

Furthermore, the driving assembly comprises a driving motor and a pull wire connected with the driving motor.

Furthermore, the stay wire comprises a wire sleeve and a pull core arranged in the wire sleeve.

Further, a fixing frame is further installed on the base, the end portion of the wire sleeve, far away from the driving motor, is fixedly connected with the fixing frame, and the pull core penetrates through the fixing frame and is fixedly connected with the first end.

Further, still be fixed on the base and be equipped with the installation shell, apart from inductor fixed mounting in the installation shell.

Further, still include the shield cover, the shield cover lid is established the periphery of installation shell.

Further, the key identification system comprises a signal receiving unit and an unlocking unit which are arranged in the vehicle, and a signal transmitting unit which is arranged in the vehicle key, when the vehicle key enters the sensing distance, the signal transmitting unit sends a key approaching signal to the signal receiving unit, and then the unlocking unit unlocks the sensing type electric door handle.

Furthermore, the handle is provided with wing parts protruding relative to the two side parts of the handle, the wing parts are provided with through holes, two sides of the accommodating cavity of the base are respectively provided with a mounting hole communicated with the accommodating cavity, and the rotating shaft sequentially penetrates through the mounting holes and the through holes.

Further, the handle has a first state and a second state, the first state is that the handle inclines relative to the base, and the second state is that the handle is parallel relative to the base.

The utility model has the advantages that:

the utility model provides an induction type electric door handle, include: the key identification system comprises a base, a handle, a driving assembly, a key identification system and a distance sensor, wherein the base is provided with an accommodating cavity; the handle is arranged in the accommodating cavity and is hinged with the base, and the handle comprises a first end and a second end; the key identification system is used for identifying a vehicle key within an induction distance and unlocking the induction type electric door handle after successful identification, and after the induction type electric door handle is unlocked, once the distance sensor senses a hand of a human body within a preset distance, the driving assembly drives the first end to sink towards the accommodating cavity and simultaneously drives the second end to tilt from the accommodating cavity. The utility model discloses an induction type electric door handle can respond to out human hand in the certain distance to with the automatic perk person of facilitating the use handle that draws of handle one end, thereby open the door, have one-hand operation, liberate the characteristics of both hands, have convenient to use swift, the effect is good, the high advantage of security simultaneously.

Drawings

Fig. 1 is a schematic structural view of an induction type electric door handle of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

fig. 3 is a partial structural schematic view of the induction type electric door handle of the present invention;

fig. 4 is a partially exploded view of the induction type electric door handle of the present invention;

fig. 5 is a schematic block diagram of a key system of the induction type electric door handle according to the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present invention provides an induction type electric door handle, including: the key identification device comprises a base 1, a handle 2, a driving component 3, a key identification system 4 and a distance sensor 5, wherein the base 1 is provided with an accommodating cavity 10; the handle 2 is installed in the accommodating cavity 10 and is hinged to the base 1, and further, the handle 2 has a first state and a second state, the first state is that the handle 2 is inclined relative to the base 1, and the second state is that the handle 2 is parallel relative to the base 1.

Specifically, the handle 2 comprises a first end 20 and a second end 21; the key identification system 4 is used for identifying a vehicle key within a sensing distance and unlocking the sensing type electric door handle after successful identification, after the sensing type electric door handle is unlocked, once the distance sensor 5 senses a human hand within a preset distance, the driving assembly 3 drives the first end 20 to sink towards the accommodating cavity 10 and simultaneously drives the second end 21 to tilt from the accommodating cavity 10, at the moment, the handle 2 inclines relative to the base 1, and the handle 2 is in a first state.

Further, the key identification system 4 includes a signal receiving unit 40 and an unlocking unit 41 which are arranged in the vehicle, and a signal transmitting unit 42 which is arranged in the vehicle key, when the vehicle key enters the sensing distance, the signal transmitting unit 42 transmits a key approach signal to the signal receiving unit 40, and then the unlocking unit 41 unlocks the sensing type electric door handle.

In this embodiment, the induction type electric door handle is already in an unlocked state when a user enters an induction distance with a vehicle key. The method specifically comprises the following steps: the signal transmitting unit 42 transmits a key approach signal to the signal receiving unit 40, and then the unlocking unit 41 unlocks the induction type electric door handle. Although the induction type electric door handle is already in an unlocked state, the vehicle door is still in a closed state, and then when a human body stretches out to approach the door handle, the distance sensor 5 senses a human body hand within a preset distance, the driving assembly 3 drives the first end 20 to sink towards the accommodating cavity 10, and simultaneously the second end 21 tilts from the accommodating cavity 10, and at this time, a user can open the vehicle door by pulling the tilted second end 21.

In the door handle of the vehicle in the prior art, a user needs to press the first end 20 with one hand to sink the first end 20 into the accommodating cavity 10, so that the second end 21 is raised, and the user can hold the door handle with the other hand to pull the door open.

In this embodiment, compare prior art, the utility model discloses an induction type electric door handle can respond to out human hand in the certain distance to with the automatic perk person of facilitating the use handle of pulling one's door of 2 one ends of handle, thereby open the door, have one-hand operation, liberate the characteristics of both hands, have convenient to use swift, the effect is good simultaneously, the high advantage of security.

Further, when the induction type electric door handle is locked, the first end 20 and the second end 21 are accommodated in the accommodating cavity 10 in a flush manner, at this time, the handle 2 is parallel to the base 1, the handle 2 is in the second state, and the induction type electric door handle does not protrude relative to the base 1, so that the induction type electric door handle has the effect of hiding the door handle, and the vehicle body is simpler and more attractive.

Further, the driving assembly 3 includes a driving motor 30 and a pulling wire 31 connected to the driving motor 30.

Further, the pulling wire 31 includes a wire sheath 310 and a pulling core 311 disposed in the wire sheath 310. The driving motor 30 may rotate in the forward or reverse direction to tighten the pulling core 311 or loosen the pulling core 311. When the driving motor 30 pulls the pull core 311, the handle 2 is in a first state; when the driving motor 30 releases the pull core 311, the handle 2 is in the second state.

Further, a fixing frame 11 is further installed on the base 1, an end portion of the wire sleeve 310 far away from the driving motor 30 is fixedly connected with the fixing frame 11, and the pull core 311 penetrates through the fixing frame 11 and is fixedly connected with the first end 20. The pull core 311 is further provided with a return spring in series, and the return spring is located between the fixed frame 11 and the first end 20.

Further, the base 1 is further fixedly provided with a mounting shell 12, and the distance sensor 5 is fixedly mounted in the mounting shell 12. The mounting housing 12 is used for protecting the distance sensor 5, and the distance sensor 5 is a capacitive distance sensor 5.

Further, the installation structure further comprises a shielding cover 13, and the shielding cover 13 covers the periphery of the installation shell 12. By means of the shielding case 13, external signals are prevented from interfering with the sensing signals of the distance sensor 5.

Further, the handle 2 is provided with wing portions 22 protruding relative to two side portions thereof, the wing portions 22 are provided with through holes 220, the base 1 is provided with mounting holes 14 communicating with the accommodating cavity 10 on two sides of the accommodating cavity 10, and the rotating shaft 15 sequentially penetrates through the mounting holes 14 and the through holes 220.

In this embodiment, the rotation shaft 15, the mounting hole 14, and the through hole 220 are engaged with each other, so that the handle 2 is hinged to the base 1, and the handle 2 can rotate relative to the base 1.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. An induction-type electric door handle, comprising: the key identification system comprises a base, a handle, a driving assembly, a key identification system and a distance sensor, wherein the base is provided with an accommodating cavity; the handle is arranged in the accommodating cavity and is hinged with the base, and the handle comprises a first end and a second end; the key identification system is used for identifying a vehicle key within an induction distance and unlocking the induction type electric door handle after successful identification, and after the induction type electric door handle is unlocked, once the distance sensor senses a hand of a human body within a preset distance, the driving assembly drives the first end to sink towards the accommodating cavity and simultaneously drives the second end to tilt from the accommodating cavity.

2. The induction electric door handle according to claim 1, wherein the first end and the second end are received flush in the receiving cavity when the induction electric door handle is locked.

3. The induction-type electric door handle according to claim 1, wherein the driving assembly includes a driving motor and a pull wire connected to the driving motor.

4. The induction-type electric door handle according to claim 3, wherein the pull wire includes a wire case and a pull core disposed within the wire case.

5. The induction-type electric door handle according to claim 4, wherein a fixing frame is further installed on the base, the end of the wire sleeve far away from the driving motor is fixedly connected with the fixing frame, and the pull core penetrates through the fixing frame and is fixedly connected with the first end.

6. The induction-type electric door handle according to claim 1, wherein a mounting housing is further fixedly provided on the base, and the distance sensor is fixedly mounted in the mounting housing.

7. The induction-type electric door handle according to claim 6, further comprising a shield cover provided on an outer periphery of the mounting case.

8. The induction-type electric door handle according to claim 1, wherein the key recognition system comprises a signal receiving unit and an unlocking unit provided in a vehicle, and a signal transmitting unit provided in a vehicle key, the signal transmitting unit transmitting a key approach signal to the signal receiving unit when the vehicle key enters a sensing distance, and the unlocking unit unlocking the induction-type electric door handle.

9. The induction-type electric door handle according to claim 1, wherein the handle is provided with wing portions protruding from both side portions thereof, the wing portions are provided with through holes, the base is provided with mounting holes communicating with the accommodating cavity at both sides of the accommodating cavity, respectively, and the shaft passes through the mounting holes and the through holes in this order.

10. The induction-type electric door handle according to claim 1, wherein the handle has a first state in which the handle is inclined with respect to the base, and a second state in which the handle is parallel with respect to the base.