CN215671650U

CN215671650U - Double-transmission type automobile door lock

Info

Publication number: CN215671650U
Application number: CN202121078400.6U
Authority: CN
Inventors: 王雷
Original assignee: Weihai Youan Auto Parts Co ltd
Current assignee: Weihai Youan Auto Parts Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-28
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to the technical field of automobile door locks, in particular to an automobile door lock in a double transmission mode. The door lock overcomes the defects of the prior art, the metal pull rod and the outward opening rocker arm are arranged and connected through the second pull rod connector, so that the interference with the internal structure of the door can be effectively avoided, the opening function of the door lock is more reasonably realized, the product is transversely developed, the internal structure of the door can be optimized, the requirements of partial customers are met, and the device is provided with the motor and the telescopic rod, so that the device has two transmission modes, the diversity of the product is increased, the door lock can be suitable for more automobile types, the competitiveness of the product is increased, the production cost is correspondingly reduced, and the door lock is favorable for practical use.

Description

Double-transmission type automobile door lock

Technical Field

The utility model relates to the technical field of automobile door locks, in particular to an automobile door lock in a double transmission mode.

Background

As the amount of automobile retention is increasing, the appearance and interior layout of automobiles are also becoming more abundant. The diversification of automobile modeling and arrangement can meet the aesthetic and functional requirements of different people, bring more sales volume and profits, and simultaneously provide greater challenges for the part arrangement capacity of automobile manufacturers.

However, the existing automobile door lock is easy to interfere with the internal structure of the automobile door in the design structure, the opening function of the door lock cannot be reasonably realized, the product cannot be transversely developed, the internal structure of the automobile door is difficult to optimize, and the requirements of part of customers cannot be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the automobile door lock with the double transmission modes, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the existing automobile door lock is easy to interfere with the internal structure of an automobile door in the design structure, the unlocking function of the door lock cannot be reasonably realized, the product cannot be transversely developed, the internal structure of the automobile door is difficult to optimize, the requirements of part of customers cannot be met, the existing automobile door lock has a single transmission mode, cannot be suitable for more automobile types, reduces the competitiveness of the product, correspondingly improves the production cost, and is not beneficial to practical use.

In order to solve the technical problems, the utility model provides the following technical scheme:

the double-transmission type automobile door lock comprises a box body, a fixed column and a first pull rod joint, and is characterized in that the fixed column is fixedly connected to the front end of the box body, and the first pull rod joint is fixedly connected to the right side of the fixed column;

the utility model discloses a motor, including first pull rod joint, the right side swing joint of first pull rod joint has the metal pull rod, the right side swing joint of metal pull rod has the second pull rod joint, the right side fixed mounting that the second pull rod connects has the outer rocking arm that opens, the inside fixed mounting of box body has the motor wiring board, the right side fixedly connected with rivet that the second pull rod connects, one side fixedly connected with motor of motor wiring board, the right side fixedly connected with motor pole of motor, the front end swing joint of motor pole has the gear, the right side fixed mounting of gear has the wiring board seat, the front end swing joint of gear has the driving plate.

As a preferred technical scheme of the utility model, the upper end of the transmission plate is fixedly connected with a sliding column, the outside of the sliding column is movably connected with an outward-opening linkage plate, and the sliding column and the transmission plate are integrally arranged.

As a preferred technical scheme, the right side of the outward opening linkage plate is movably connected with a telescopic rod, the right side of the telescopic rod is fixedly connected with a motor, and the horizontal heights of the outward opening linkage plate and the telescopic rod are the same.

As a preferred technical solution of the present invention, the wiring board base is composed of 6 fixing screws, a board base main body, and wiring holes, the fixing screws are vertically arranged with the board base main body, and the fixing screws are equidistantly distributed on the board base main body.

As a preferred technical scheme of the utility model, the outward-opening rocker arm is internally hollowed, the interior of the outward-opening rocker arm is matched with the front end of the outward-opening linkage plate, and the outward-opening linkage plate is horizontally and rotatably arranged.

As a preferred technical solution of the present invention, the first tie rod joints and the second tie rod joints have the same size, and the first tie rod joints and the second tie rod joints are symmetrically distributed around the metal tie rod.

The embodiment of the utility model provides an automobile door lock in a double-transmission mode, which has the following beneficial effects: the door lock overcomes the defects of the prior art, the metal pull rod and the outward opening rocker arm are arranged and connected through the second pull rod connector, so that the interference with the internal structure of the door can be effectively avoided, the opening function of the door lock is more reasonably realized, the product is transversely developed, the internal structure of the door can be optimized, the requirements of partial customers are met, and the device is provided with the motor and the telescopic rod, so that the device has two transmission modes, the diversity of the product is increased, the door lock can be suitable for more automobile types, the competitiveness of the product is increased, the production cost is correspondingly reduced, and the door lock is favorable for practical use.

1. Through setting up the metal pull rod and the swing arm of opening outward, the metal pull rod passes through second pull rod articulate with the swing arm of opening outward, in the motion process, it drives the swing arm of opening outward to remove the metal pull rod about, make the swing arm of opening outward and the separation of linkage plate of opening outward, realize the function of opening outward of lock, the device's structural design can effectually avoid producing with door inner structure and interfere, the function of opening of more reasonable realization lock, make the horizontal development of product, can optimize door inner structure, satisfy part customer's demand, be favorable to actual use.

2. Through setting up motor and telescopic link, the traditional transmission mode of automobile door lock is after car door is closed, the motor passes through the motor level and drives the gear, the gear is rotatory to drive through the driving plate and is opened linkage board card outside and go into outside and open inside the rocking arm, realize closing of lock, and the device is provided with motor and telescopic link, the motor drives the telescopic link and carries out the level and stretch out and draw back, the telescopic link drives and opens linkage board card outside and goes into inside the outer rocking arm of opening, make the device have two kinds of transmission modes, increase the variety of product, can be applicable to more automobile type, increase the competitiveness of product, corresponding reduction in production cost, be favorable to actual use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

figure 3 is a schematic view of the bottom structure of the patch panel base of the present invention.

In the figure: 1. a box body; 2. fixing a column; 3. a first tie rod joint; 4. a metal tie rod; 5. a second tie rod joint; 6. an outward opening rocker arm; 7. a motor wiring board; 8. a motor; 9. a motor shaft; 10. a gear; 11. riveting; 12. a wiring board seat; 13. a drive plate; 14. a traveler; 15. an outward opening linkage plate; 16. a motor; 17. a telescopic rod; 1201. fixing screws; 1202. a plate seat main body; 1203. and a wiring hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, an automobile door lock with double transmission modes comprises a box body 1, a fixed column 2 and a first pull rod joint 3, wherein the fixed column 2 is fixedly connected to the front end of the box body 1, and the first pull rod joint 3 is fixedly connected to the right side of the fixed column 2;

first pull rod joint 3's right side swing joint has metal pull rod 4, metal pull rod 4's right side swing joint has second pull rod joint 5, second pull rod joint 5's right side fixed mounting has external-open rocking arm 6, the inside fixed mounting of box body 1 has motor wiring board 7, second pull rod joint 5's right side fixedly connected with rivet 11, one side fixedly connected with motor 8 of motor wiring board 7, motor 8's right side fixedly connected with motor pole 9, motor pole 9's front end swing joint has gear 10, gear 10's right side fixed mounting has wiring board seat 12, gear 10's front end swing joint has driving plate 13.

The upper end of the transmission plate 13 is fixedly connected with a sliding column 14, the outside of the sliding column 14 is movably connected with an external-opening linkage plate 15, and the sliding column 14 and the transmission plate 13 are arranged integrally;

in this embodiment, through this kind of design, after the car door was closed, motor 8 drove gear 10 through motor pole 9, and inside gear 10 was rotatory to drive external-open linkage plate 15 card through driving plate 13 and goes into external-open rocker arm 6, realized closing of lock, design simple structure reduced unnecessary structure on traditional drive mode, was favorable to actual use.

Wherein, the right side of the external-open linkage plate 15 is movably connected with a telescopic rod 17, the right side of the telescopic rod 17 is fixedly connected with a motor 16, and the horizontal heights of the external-open linkage plate 15 and the telescopic rod 17 are the same;

in this embodiment, through this kind of design, motor 16 drives telescopic link 17 and carries out the level flexible, and inside telescopic link 17 drives outer linkage plate 15 card income outer rocking arm 6 for the device has two kinds of transmission modes, increases the variety of product, can be applicable to more automobile types, increases the competitiveness of product, and corresponding reduction in production cost is favorable to actual use.

The wiring board base 12 is composed of fixing screws 1201, a board base main body 1202 and wiring holes 1203, the number of the fixing screws 1201 is 6, the fixing screws 1201 and the board base main body 1202 are vertically arranged, and the fixing screws 1201 are equidistantly distributed on the board base main body 1202;

in this embodiment, the fixing screw 1201 fixes the board base main body 1202 and the motor wiring board 7, and the wiring hole 1203 can concentrate the circuit of the device, so that the transmission members are closer to each other, thereby increasing the transmission efficiency, reducing the overall structure of the device, and facilitating the practical use.

The outward opening rocker arm 6 is internally hollowed, the interior of the outward opening rocker arm 6 is matched with the front end of the outward opening linkage plate 15, and the outward opening linkage plate 15 is horizontally and rotatably arranged;

in the embodiment, through the design, the door lock is closed and opened by clamping and separating the outward opening rocker arm 6 and the outward opening linkage plate 15, two transmission modes of the device share door lock parts to the maximum extent, the shared parts are increased, the cost is reduced, and the device is favorable for practical use.

The first pull rod joint 3 and the second pull rod joint 5 are the same in size, and the first pull rod joint 3 and the second pull rod joint 5 are symmetrically distributed by taking the metal pull rod 4 as a center;

in this embodiment, through this kind of design, metal pull rod 4 is connected through second pull rod joint 5 with outer opening rocking arm 6, in the motion process, it drives outer opening rocking arm 6 to remove metal pull rod 4 about, make outer opening rocking arm 6 and the separation of outer opening linkage plate 15, realize the outer function of opening of lock, the device's structural design can effectually avoid producing with door inner structure and interfere, the function of opening of more reasonable realization lock, make the product lateral development, can optimize door inner structure, satisfy part customer's demand, be favorable to actual use.

The working principle is as follows: through arranging the metal pull rod 4 and the outward opening rocker arm 6, the metal pull rod 4 is connected with the outward opening rocker arm 6 through the second pull rod joint 5, in the motion process, the metal pull rod 4 is moved leftwards and rightwards to drive the outward opening rocker arm 6, so that the outward opening rocker arm 6 is separated from the outward opening linkage plate 15, and the outward opening function of the door lock is realized, the structural design of the device can effectively avoid the interference with the internal structure of the door, the opening function of the door lock is realized more reasonably, the product is transversely developed, the internal structure of the door can be optimized, the requirements of partial customers are met, the device is favorable for practical use, through arranging the motor 16 and the telescopic rod 17, the traditional transmission mode of the automobile door lock is that after the automobile door is closed, the motor 8 drives the gear 10 through the motor rod 9, the gear 10 rotates to drive the outward opening linkage plate 15 to be clamped into the outward opening rocker arm 6 through the transmission plate 13, and the closing of the door lock is realized, and the device is provided with motor 16 and telescopic link 17, and motor 16 drives telescopic link 17 and carries out the level and stretch out and draw back, and inside telescopic link 17 drove outer open linkage plate 15 card and go into outer open rocking arm 6 for the device has two kinds of transmission modes, increases the variety of product, can be applicable to more automobile type, increases the competitiveness of product, and corresponding reduction in production cost is favorable to actual use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 utility model. 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

1. An automobile door lock adopting a double transmission mode comprises a box body (1), a fixed column (2) and a first pull rod joint (3), and is characterized in that the fixed column (2) is fixedly connected to the front end of the box body (1), and the first pull rod joint (3) is fixedly connected to the right side of the fixed column (2);

the right side swing joint of first pull rod joint (3) has metal pull rod (4), the right side swing joint of metal pull rod (4) has second pull rod joint (5), the right side fixed mounting of second pull rod joint (5) has outer division rocking arm (6), the inside fixed mounting of box body (1) has motor wiring board (7), the right side fixedly connected with rivet (11) of second pull rod joint (5), one side fixedly connected with motor (8) of motor wiring board (7), the right side fixedly connected with motor pole (9) of motor (8), the front end swing joint of motor pole (9) has gear (10), the right side fixed mounting of gear (10) has wiring board seat (12), the front end swing joint of gear (10) has driving plate (13).

2. The automobile door lock with double transmission modes according to claim 1, wherein a sliding column (14) is fixedly connected to the upper end of the transmission plate (13), an outward-opening linkage plate (15) is movably connected to the outside of the sliding column (14), and the sliding column (14) and the transmission plate (13) are integrally arranged.

3. The double-transmission automobile door lock as claimed in claim 2, characterized in that a telescopic rod (17) is movably connected to the right side of the outward-opening linkage plate (15), a motor (16) is fixedly connected to the right side of the telescopic rod (17), and the outward-opening linkage plate (15) and the telescopic rod (17) have the same horizontal height.

4. The automobile door lock with double transmission modes according to claim 1, wherein the wiring board seat (12) is composed of fixing screws (1201), a board seat main body (1202) and wiring holes (1203), the number of the fixing screws (1201) is 6, the fixing screws (1201) and the board seat main body (1202) are vertically arranged, and the fixing screws (1201) are equidistantly distributed on the board seat main body (1202).

5. The automobile door lock with double transmission modes according to claim 1, wherein the outward-opening rocker arm (6) is arranged in a hollow manner, the interior of the outward-opening rocker arm (6) is matched with the front end of the outward-opening linkage plate (15), and the outward-opening linkage plate (15) is arranged in a horizontal rotating manner.

6. The double-transmission automobile door lock according to claim 1, wherein the first tie rod joint (3) and the second tie rod joint (5) are the same in size, and the first tie rod joint (3) and the second tie rod joint (5) are symmetrically distributed with the metal tie rod (4) as a center.