CN217151609U

CN217151609U - Assembly type electric handle

Info

Publication number: CN217151609U
Application number: CN202220523473.XU
Authority: CN
Inventors: 汤光勇
Original assignee: Shenzhen Zhuopai Electronic Technology Co ltd
Current assignee: Shenzhen Zhuopai Electronic Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-09
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses an assembly type electric handle, which comprises a vehicle door handle base, a handle hinged on the vehicle door handle base, and a driving mechanism arranged in the vehicle door handle base and used for driving the handle to be opened; the car door handle base is provided with a hinged shaft penetrating through the end part of the handle, and a torsional spring is arranged between the handle and the car door handle base; the driving mechanism comprises a driving motor, the driving end of the driving motor is connected with a driving gear, the driving gear is meshed with a driven rack, the driven rack is slidably mounted in the vehicle door handle base, and the driven rack is connected with one end, provided with a torsion spring, of the handle through a steel wire. The utility model discloses technical scheme improves current car door handle's transmission structure, and is integrated as an organic whole with the automatic car door handle of electrodynamic type, facilitates the use, reduce cost.

Description

Assembly type electric handle

Technical Field

The utility model relates to a door handle technical field, in particular to integrated electric handle.

Background

With the development of intellectualization, electromotion and networking of the automobile industry, more and more automobile models begin to adopt hidden door handles. The hidden door handle can be used for reducing the wind resistance coefficient of the whole vehicle and improving the technological sense of the whole vehicle. For example, the door handles of automobiles all adopt hidden door handles, the hidden door handles need to be rotated out of a door before driving the automobile, the existing rotating mechanism for driving the door handle is complex in structural design, needs to be additionally arranged on the original door handle, cannot integrate a driving mechanism and the door handle into an integrated structure, and causes complex installation, increased cost and uncontrollable quality.

Thus, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides an automatic door handle that opens and shuts of integrated form aims at improving the transmission structure of current door handle, keeps former handle that opens and shuts feeling, facilitates the use, and the sense is experienced in the reinforcing with the automatic door handle of electrodynamic type and door integration as an organic whole.

In order to achieve the above object, the present invention provides an assembly type electric handle, which comprises a door handle base, a handle hinged to the door handle base, and a driving mechanism installed in the door handle base for driving the handle to open; the car door handle base is provided with a hinged shaft penetrating through the end part of the handle, and a torsional spring is arranged between the handle and the car door handle base; the driving mechanism comprises a driving motor, the driving end of the driving motor is connected with a driving gear, the driving gear is meshed with a driven rack, the driven rack is slidably mounted in the vehicle door handle base, and the driven rack is connected with one end, provided with a torsion spring, of the handle through a steel wire.

Preferably, a guide wheel for guiding the steel wire is installed in the door handle base.

Preferably, still be equipped with a push switch on the door handle base, push switch is located the handle does not install the inboard of torsional spring one end, push switch with through a switch cap butt between the handle, just install a spring on the switch cap.

Preferably, a gear cover plate is covered outside the gear and the rack.

Preferably, a wire cover plate covers the outer side of the steel wire.

Preferably, a light guide plate for emitting light is further installed outside the handle, and a light-transmitting cover plate covers the light guide plate.

Compared with the prior art, the beneficial effects of the utility model are that: the structure of having improved current door handle, integrated electronic switching drive structure in traditional door handle leans on the cooperation of steel wire and torsional spring through the motion of motor drive gear rack, drives the handle and opens automatically and close, and structural design is brief equitable, and is more reliable, stable than other designs, and convenient to use experiences and feels better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the electric handle of the present invention;

FIG. 2 is an exploded view of the electric handle structure of the present invention;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1 and 2, an integrated electric handle provided in this embodiment includes a vehicle door handle base 1, a handle 2 hinged to the vehicle door handle base 1, and a driving mechanism installed in the vehicle door handle base 1 for driving the handle 2 to open; a hinged shaft 3 penetrating through the end part of the handle 2 is arranged on the vehicle door handle base 1, and a torsional spring 4 is arranged between the handle 2 and the vehicle door handle base 1; the driving mechanism comprises a driving motor 5, a driving gear 6 is connected to the driving end of the driving motor 5, the driving gear 6 is meshed with a driven rack 7, the driven rack 7 is slidably mounted in the vehicle door handle base 1, and the driven rack 7 is connected with one end, provided with the torsion spring 4, of the handle 2 through a steel wire lead 8.

It should be noted that, this embodiment has improved the drive structure of current manual door handle 2, and with automatic door handle 2 integration in the hidden handle 2 of traditional door, drive mechanism passes through the motion of motor drive gear 6 racks, relies on the cooperation of steel wire 8 and torsional spring 4, drives handle 2 and opens and close automatically, and structural design is simple, convenient to use, stable, reliable.

Specifically, when opening the door, the control box decodes the start of former car CAN signal drive driving motor 5 that opens the door, drive gear 6 rotatory, with driven rack 7 of drive gear 6 meshing slides towards the direction of keeping away from the handle 2 hinged end at door handle base 1 to through the hinged end of 8 pulling handles 2 of steel wire, at this moment, torsional spring 4 takes place deformation under the rotation of the handle 2 hinged end, will hide handle 2 in door handle base 1 and stretch out, when the user loosens handle 2, when needing to restore the normal position with handle 2, driving motor 5 resets, driven rack 7 restores to the throne under drive gear 6's drive, at this moment, under the effect of the self elastic restoring force through torsional spring 4, drive handle 2 hinged end is rotatory the normal position, make handle 2 hide in door handle base 1 once more.

Furthermore, a guide wheel 9 used for guiding the steel wire 8 is installed in the vehicle door handle base 1, and the guide wheel 9 guides the steel wire 8, so that the stability and smoothness of the driving process of the whole mechanism are guaranteed, and the handle 2 is convenient to open and close.

Further, still be equipped with a push switch 10 on the door handle base 1, push switch 10 is located the inboard of handle 2 one end of not installing torsional spring 4, push switch 10 with through a switch cap 11 butt between the handle 2, just install a spring 12 on the switch cap 11. It should be noted that, by providing the push switch 10, when the door needs to be opened, the user can press one end of the handle 2 corresponding to the push switch 10 with a hand, the pressing action is transmitted to the push switch 10 through the switch cap 11, and after receiving the instruction, the push switch 10 sends a signal to the control system, so that the control system sends an instruction to open the door, the driving motor 5 starts to operate, and the handle 2 is rotated out for the user to open the door. It should be noted that, in the present embodiment, the push switch 10 and the driving motor 5 are both connected by a control system, which is a control system commonly used in the prior art and will not be described herein again.

Furthermore, a gear cover plate 13 covers the outer sides of the gear and the rack, and a wire cover plate 14 covers the outer side of the steel wire 8.

Further, a light guide plate 15 used for emitting light is further installed on the outer side of the handle 2, a light-transmitting cover plate 16 is covered on the outer side of the light guide plate 15, the light guide plate 15 is connected with a power supply system on a vehicle, and the light guide plate can be lightened at dark light or at night, so that the light guide plate is convenient for a user to use.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the same way in the patent protection scope of the present invention.

Claims

1. An integrated electric handle is characterized by comprising a vehicle door handle base, a handle hinged on the vehicle door handle base, and a driving mechanism arranged in the vehicle door handle base and used for driving the handle to be opened; the car door handle base is provided with a hinged shaft penetrating through the end part of the handle, and a torsional spring is arranged between the handle and the car door handle base; the driving mechanism comprises a driving motor, the driving end of the driving motor is connected with a driving gear, the driving gear is meshed with a driven rack, the driven rack is slidably mounted in the vehicle door handle base, and the driven rack is connected with one end, provided with a torsion spring, of the handle through a steel wire.

2. The integrated electric handle of claim 1 wherein a guide roller is mounted in the door handle base for guiding the wire.

3. The assembly type electric handle as claimed in claim 1, wherein a push switch is further provided on the base of the door handle, the push switch is located inside an end of the handle where the torsion spring is not installed, the push switch is abutted against the handle through a switch cap, and a spring is installed on the switch cap.

4. The integrated power handle of claim 1 wherein the pinion and rack are externally covered by a pinion cover.

5. The integrated electric handle of claim 1 wherein said wire conductor is covered on the outside by a wire cover plate.

6. The integrated electric handle as claimed in claim 1, wherein a light guide plate for emitting light is further installed at an outer side of the handle, and a light-transmitting cover plate is covered at an outer side of the light guide plate.